[Swallowing and Voice Disorders in Cancer Patients].

PubMed

Tanuma, Akira

2015-07-01

Dysphagia sometimes occurs in patients with head and neck cancer, particularly in those undergoing surgery and radiotherapy for lingual, pharyngeal, and laryngeal cancer. It also occurs in patients with esophageal cancer and brain tumor. Patients who undergo glossectomy usually show impairment of the oral phase of swallowing, whereas those with pharyngeal, laryngeal, and esophageal cancer show impairment of the pharyngeal phase of swallowing. Videofluoroscopic examination of swallowing provides important information necessary for rehabilitation of swallowing in these patients. Appropriate swallowing exercises and compensatory strategies can be decided based on the findings of the evaluation. Palatal augmentation prostheses are sometimes used for rehabilitation in patients undergoing glossectomy. Patients who undergo total laryngectomy or total pharyngolaryngoesophagectomy should receive speech therapy to enable them to use alaryngeal speech methods, including electrolarynx, esophageal speech, or speech via tracheoesophageal puncture. Regaining swallowing function and speech can improve a patient's emotional health and quality of life. Therefore, it is important to manage swallowing and voice disorders appropriately.

Nimotuzumab combined with concurrent chemoradiotherapy in Japanese patients with esophageal cancer: A phase I study.

PubMed

Kato, Ken; Ura, Takashi; Koizumi, Wasaburo; Iwasa, Satoru; Katada, Chikatoshi; Azuma, Mizutomo; Ishikura, Satoshi; Nakao, Yoshinori; Onuma, Hiroshi; Muro, Kei

2018-03-01

Nimotuzumab is a humanized anti-epidermal growth factor receptor IgG1 monoclonal antibody. This phase I study assessed the tolerability, safety, efficacy, and pharmacokinetics of nimotuzumab in combination with chemoradiotherapy in Japanese patients with esophageal cancer. Patients with stage II, III, and IV esophageal cancer were enrolled. Patients were planned to receive nimotuzumab (level 1: 200 mg/wk for 25 weeks; or level 2: 400 mg/wk in the chemoradiation period, 400 mg biweekly in an additional chemotherapy period [8 weeks after the chemoradiation period] and a maintenance therapy period [after chemotherapy to 25 weeks]) combined with cisplatin (75 mg/m 2 on day 1) and fluorouracil (1000 mg/m 2 on days 1-4) in the chemoradiation and additional chemotherapy periods. Radiotherapy was given concurrently at 50.4 Gy. A total of 10 patients were enrolled in level 1. Dose-limiting toxicities were observed in 2 patients (grade 3 infection and renal disorder). Maximum-tolerated dose was estimated to be at least 200 mg/wk and the dose was not escalated to level 2. The most common grade ≥3 toxicities were lymphopenia (90%), leukopenia (60%), neutropenia (50%), and febrile neutropenia, decreased appetite, hyponatremia, and radiation esophagitis (30% each). Neither treatment-related death nor grade ≥3 skin toxicity was observed in any patient. Complete response rate was 50%. Progression-free survival was 13.9 months. One- and 3-year survival rates were 75% and 37.5%, respectively. Immunogenicity was not reported in any patient. Nimotuzumab in combination with concurrent chemoradiotherapy was tolerable and effective for Japanese patients with esophageal cancer. © 2018 The Authors. Cancer Science published by John Wiley & Sons Australia, Ltd on behalf of Japanese Cancer Association.

Phase 2 study of bevacizumab plus erlotinib in patients with advanced hepatocellular cancer.

PubMed

Philip, Philip A; Mahoney, Michelle R; Holen, Kyle D; Northfelt, Donald W; Pitot, Henry C; Picus, Joel; Flynn, Patrick J; Erlichman, Charles

2012-05-01

Epidermal growth factor receptor (EGFR) and vascular endothelial growth factor (VEGF) are rational targets for therapy in hepatocellular cancer (HCC). Patients with histologically proven HCC and not amenable to curative or liver directed therapy were included in this 2-stage phase 2 trial. Eligibility included an Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0 or 1 and Child's Pugh score of A or B, and 1 prior systemic therapy. Patients received erlotinib 150 mg daily and bevacizumab 10 mg/kg on days 1 and 15 every 28 days. Objective tumor response was the primary end point. Twenty-seven patients with advanced HCC (median age, 60 years) were enrolled in this multi-institutional study. The proportion of patients with Child's A classification was 74%. One patient had a confirmed partial response and 11 (48%) achieved stable disease. Median time to disease progression was 3.0 months (95% confidence interval [CI], 1.8-7.1). Median survival time was 9.5 months (95% CI, 7.1-17.1). Grade 3 toxicities included rash, hypertension, fatigue, and diarrhea. In this trial, erlotinib combined with bevacizumab had minimal activity in patients with advanced HCC based on objective response and progression-free survival. The role of targeting EGFR and VEGF in HCC needs further evaluation in molecularly selected patients. Copyright © 2011 American Cancer Society.

Phase I/II Trial of Imatinib and Bevacizumab in Patients With Advanced Melanoma and Other Advanced Cancers

PubMed Central

Hamilton, Betty K.; Rosen, Mark A.; Amaravadi, Ravi K.; Schuchter, Lynn M.; Gallagher, Maryann; Chen, Helen; Sehgal, Chandra; O’Dwyer, Peter J.

2015-01-01

Background. Vascular endothelial growth factor and platelet-derived growth factor signaling in the tumor microenvironment appear to cooperate in promoting tumor angiogenesis. Patients and Methods. We conducted a phase I trial combining bevacizumab (i.v. every 2 weeks) and imatinib (oral daily). Once a recommended phase II dose combination was established, a phase II trial was initiated in patients with metastatic melanoma. A Simon 2-stage design was used with 23 patients required in the first stage and 41 patients in total should the criteria to proceed be met. We required that 50% of the patients be progression-free at 16 weeks. Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) and power Doppler ultrasonography were performed in patients with metastatic tumors amenable to imaging with these methods at baseline and after 4 weeks. Results. A total of 17 patients were accrued to 4 dose and combination levels. Bevacizumab 10 mg/kg every 2 weeks could be safely combined with imatinib 800 mg daily. Common toxicities included fatigue, nausea, vomiting, edema, proteinuria, and anemia, but were not commonly severe. A total of 23 patients with metastatic melanoma (48% with American Joint Commission on Cancer stage M1c; median age, 63 years) were enrolled in the first stage of phase II. The 16-week progression-free survival rate was 35%, leading to termination of phase II after the first stage. In the small subset of patients who remained on study with lesions evaluable by DCE-MRI, significant decreases in tumor vascular permeability were noted, despite early disease progression using the Response Evaluation Criteria In Solid Tumors. Conclusion. Bevacizumab and imatinib can be safely combined at the maximum doses used for each agent. We did not observe significant clinical activity with this regimen in melanoma patients. Implications for Practice: Vascular endothelial growth factor (VEGF)-targeted antiangiogenic therapy has proven clinical efficacy as a

High progesterone levels during the luteal phase related to the use of an aromatase inhibitor in breast cancer patients.

PubMed

Alviggi, C; Marci, R; Vallone, R; Conforti, A; Di Rella, F; Strina, I; Picarelli, S; De Rosa, P; De Laurentiis, M; Yding Andersen, C; De Placido, G

2017-07-01

To evaluate the hormonal profile in three breast cancer patients who underwent controlled ovarian stimulation in the presence of the aromatase inhibitor letrozole. In IVF University referral center, a case series of three breast cancer patients who underwent controlled ovarian stimulation (COS) with recombinant FSH and letrozole were investigated. Ovulation was induced with hCG (case No. 1) or with GnRH agonist (case No. 2-3). The primary outcome of our study was the detection of progesterone levels in the luteal phase. Very high progesterone values (mean 186.6 ± 43.6 ng/mL) during the luteal phase were recorded in all three cases. High progesterone levels can be related to the use of letrozole independently of the most commonly used trigger regimen. Although progesterone has long been considered a protective factor against breast cancer, several studies have demonstrated that progesterone could expand a transformation-sensitive stem cell population in the mammary glands. The estrogen negative feedback effect on the hypothalamus-pituitary axis and the disruption of steroid biosynthesis and could represent an intriguing reason behind this phenomenon. Our results highlight the need to evaluate further the increase in progesterone levels in the luteal phase in women with breast cancer undergoing COS with letrozole.

Fever in Patients With Cancer.

PubMed

Pasikhova, Yanina; Ludlow, Steven; Baluch, Aliyah

2017-04-01

The definition of fever is flexible and depends on the clinical context. Fever is frequently observed in patients with cancer. Infectious and noninfectious causes of fever in patients with various oncological and hematological malignancies and the usefulness of biomarkers are discussed. To treat patients in a timely manner and to minimize morbidity and mortality, it is paramount that health care professionals determine the cause of fever. The usefulness of biomarkers in febrile patients with cancer continues to be controversial. Fever is frequently seen in patients with cancer and can be associated with a variety of infectious and noninfectious causes. The utility of acute-phase reactants, such as erythrocyte sedimentation rate, C-reactive protein, and procalcitonin, along with a nonsteroidal anti-inflammatory drug challenge should be further evaluated as adjunct tools for the workup of fever in patients with cancer.

The role of health professionals in informing cancer patients: findings from The Teamwork Project (phase one)

PubMed Central

Smith

2001-01-01

Background The Teamwork Project is managed by the National Cancer Alliance (NCA) and funded jointly by the National Lottery Charities Board and the Department of Health. The aim of the Project is to produce a Personal Information File to help people with cancer work in partnership with health professionals. Phase one was carried out between September 1998 and April 2000. The Teamwork Project arose as a direct result of the NCA report, ‘Patient‐Centred Cancer Services’? – What Patients Say, 1 one of a number of studies that found people with cancer want to be involved in decisions about their treatment and care. The study also found that, for this involvement to be successful, health professionals need to support patients in accessing information relevant to their individual needs and help them understand and apply that information. The focus of The Teamwork Project is to help provide a practical solution to meeting this information need. Approach The Teamwork Project has used a wide‐range of methods including literature appraisal; patient questionnaires; focus groups; semi‐structured interviews and a consultation exercise. Throughout the Project there has been on‐going involvement from both patients and professionals. Conclusions There may be a divergence of views among health professionals in cancer services regarding their role as providers of patient information. Consequently, there may also be a significant variance in how their patients are informed in practice. This finding needs to be validated and the reasons for this understood if the full potential of the forthcoming National Health Service (NHS) Cancer Information Strategy is to be realised. PMID:11281931

Seeking informed consent to Phase I cancer clinical trials: identifying oncologists' communication strategies.

PubMed

Brown, Richard; Bylund, Carma L; Siminoff, Laura A; Slovin, Susan F

2011-04-01

Phase I clinical trials are the gateway to effective new cancer treatments. Many physicians have difficulty when discussing Phase I clinical trials. Research demonstrates evidence of suboptimal communication. Little is known about communication strategies used by oncologists when recruiting patients for Phase I trials. We analyzed audio recorded Phase I consultations to identify oncologists' communication strategies. Subjects were consecutive cancer patients from six medical oncologists attending one of three outpatient clinics at a major Cancer Center in the United States. Sixteen patients signed informed consent for audio recording of their consultations in which a Phase I study was discussed. These were transcribed in full and analyzed to identify communication strategies. Six communication themes emerged from the analysis: (1) orienting, (2) educating patients, (3) describing uncertainty and prognosis, (4) persuading, (5) decision making, and (6) making a treatment recommendation. As expected, although there was some common ground between communication in Phase I and the Phase II and III settings, there were distinct differences. Oncologists used persuasive communication, made explicit recommendations, or implicitly expressed a treatment preference and were choice limiting. This highlights the complexity of discussing Phase I trials and the need to develop strategies to aid oncologists and patients in these difficult conversations. Patient centered communication that values patient preferences while preserving the oncologist's agenda can be a helpful approach to these discussions. Copyright © 2010 John Wiley & Sons, Ltd.

Economic Burden for Informal Caregivers of Lung and Colorectal Cancer Patients

PubMed Central

Ramsey, Scott D.; Hornbrook, Mark C.; Atienza, Audie A.; van Ryn, Michelle

2010-01-01

Background. Informal care provides many benefits to cancer patients, but can be costly to caregivers. This study quantified the economic burden for informal caregivers of lung cancer (LC) and colorectal cancer (CRC) patients, examining differences by cancer type, phase of disease, stage at diagnosis, patient age, and relationship. Methods. A cross-sectional survey of caregivers of LC and CRC patients participating in the Share Thoughts on Care survey was conducted. Economic burden was calculated using the opportunity cost of caregiver time, the value of work hours lost, and out-of-pocket expenditures. Factors associated with economic burden to caregivers were modeled using fixed-effects generalized least squares estimation. Results. Informal caregivers (1,629) completed mailed surveys. Of these, 663, 822, and 144 were surveyed during the patient's initial phase (first year after diagnosis, not within 6 months of death), continuing phase (after 1 year, not within 6 months of death), and terminal phase (within 6 months of death) of disease, respectively. The accumulated economic burdens for caregivers were $7,028, $19,701, and $14,234 for those evaluated during the patient's initial phase, continuing phase, and terminal phase of disease, respectively. Economic burden was higher for caregivers of LC patients than CRC patients (p = .044) and for caregivers of patients diagnosed at stage 4 versus stage 1 (p = .001). Spouses faced higher economic burden than other relatives (p = .000) or friends (p = .000). Conclusions. Economic burden for informal caregivers of LC and CRC patients is substantial and should be included in estimates of the societal cost of cancer care. PMID:20667966

A phase II trial to assess efficacy and safety of afatinib in extensively pretreated patients with HER2-negative metastatic breast cancer.

PubMed

Schuler, Martin; Awada, Ahmad; Harter, Philipp; Canon, Jean Luc; Possinger, Kurt; Schmidt, Marcus; De Grève, Jacques; Neven, Patrick; Dirix, Luc; Jonat, Walter; Beckmann, Matthias W; Schütte, Jochen; Fasching, Peter A; Gottschalk, Nina; Besse-Hammer, Tatiana; Fleischer, Frank; Wind, Sven; Uttenreuther-Fischer, Martina; Piccart, Martine; Harbeck, Nadia

2012-08-01

Afatinib (BIBW 2992) is an ErbB-family blocker that irreversibly inhibits signaling from all relevant ErbB-family dimers. Afatinib has demonstrated preclinical activity in human epidermal growth factor receptor HER2 (ErbB2)-positive and triple-negative xenograft models of breast cancer, and clinical activity in phase I studies. This was a multicenter phase II study enrolling patients with HER2-negative metastatic breast cancer progressing following no more than three lines of chemotherapy. No prior epidermal growth factor receptor-targeted therapy was allowed. Patients received 50-mg afatinib once daily until disease progression. Tumor assessment was performed at every other 28-day treatment course. The primary endpoint was clinical benefit (CB) for ≥4 treatment courses in triple-negative (Cohort A) metastatic breast cancer (TNBC) and objective responses measured by Response Evaluation Criteria in Solid Tumors in patients with HER2-negative, estrogen receptor-positive, and/or progesterone receptor-positive breast cancer (Cohort B). Fifty patients received treatment, including 29 patients in Cohort A and 21 patients in Cohort B. No objective responses were observed in either cohort. Median progression-free survival was 7.4 and 7.7 weeks in Cohorts A and B, respectively. Three patients with TNBC had stable disease for ≥4 treatment courses, one of them for 12 courses (median 26.3 weeks; range 18.9-47.9 weeks). The most frequently observed afatinib-associated adverse events (AEs) were gastrointestinal and skin-related side effects, which were manageable by symptomatic treatment and dose reductions. Afatinib pharmacokinetics were comparable to those observed in previously reported phase I trials. In conclusion, afatinib had limited activity in HER2-negative breast cancer. AEs were generally manageable and mainly affected the skin and the gastrointestinal tract.

Using quality of life measures in a Phase I clinical trial of noni in patients with advanced cancer to select a Phase II dose.

PubMed

Issell, Brian F; Gotay, Carolyn C; Pagano, Ian; Franke, Adrian A

2009-01-01

ABSTRACT. The purpose of this study was to determine a maximum tolerated dose of noni in cancer patients and whether an optimal quality of life-sustaining dose could be identified as an alternative way to select a dose for subsequent Phase II efficacy trials. Dose levels started at two capsules twice daily (2 g), the suggested dose for the marketed product, and were escalated by 2 g daily in cohorts of at least five patients until a maximum tolerated dose was found. Patients completed subscales of the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 quality of life (physical functioning, pain, and fatigue) the brief fatigue inventory (BFI), questionnaires at baseline and at approximately 4-week intervals. Blood and urine were collected at baseline and at approximately 4-week intervals for measurement of scopoletin. Fifty-one patients were enrolled at seven dose levels. The maximum tolerated dose was six capsules four times daily (12 g). Although no dose-limiting toxicity was found, seven of eight patients at the next level (14 g), withdrew due to the challenges of ingesting so many capsules. There were dose-related differences in self-reported physical functioning and pain and fatigue control. Overall, patients taking three or four capsules four times daily experienced better outcomes than patients taking lower or higher doses. Blood and urinary scopoletin concentrations related to noni dose. We concluded that it is feasible to use quality of life measures to select a Phase II dose. Three or four capsules four times daily (6-8 g) is recommended when controlling fatigue, pain, and maintaining physical function are the efficacies of interest. Scopoletin, a bioactive component of noni fruit extract, is measurable in blood and urine following noni ingestion and can be used to study the pharmacokinetics of noni in cancer patients.

Clinical trial spots for cancer patients by tumor type: The cancer trials portfolio at clinicaltrials.gov

PubMed Central

Prasad, Vinay; Goldstein, Jeffery A.

2015-01-01

Background Although participation in cancer clinical trials is low, little is known about the number of available clinical trials, and open spots for patients. Moreover, it is unclear what the relationship is between clinical trial openings and the incidence and mortality of cancer subtypes. Methodology We identified the number of phase I, phase II, and phase III registered at clinicaltrials.gov by cancer (tumor) type. All counts were over the preceding 5 years (2008 to 2013). We compared these counts against the incidence and prevalence of disease reported by Surveillance, Epidemiology, and End Results (SEER) database for 32 common cancers Results From 2008 to 2013, 3879 phase I trials, 4982 phase II trials and 1379 phase III trials concerning a cancer subtype were registered in clinicaltrials.gov. These trials had a cumulative proposed recruitment of 203396, 421502, and 697787 patients, respectively. Trial enrollment varied by tumor type, with both over and under-representation occurring. Conclusion Opportunities to enroll in clinical trials vary by phase and tumor type. Oncologists must remain committed to clinical trials. PMID:26321010

Clinical trial spots for cancer patients by tumour type: The cancer trials portfolio at clinicaltrials.gov.

PubMed

Prasad, Vinay; Goldstein, Jeffery A

2015-11-01

Although participation in cancer clinical trials is low, little is known about the number of available clinical trials, and open spots for patients. Moreover, it is unclear what the relationship is between clinical trial openings and the incidence and mortality of cancer subtypes. We identified the number of phase I, phase II and phase III registered at clinicaltrials.gov by cancer (tumour) type. All counts were over the preceding 5 years (2008-2013). We compared these counts against the incidence and prevalence of disease reported by Surveillance, Epidemiology and End Results (SEER) database for 32 common cancers. From 2008 to 2013, 3879 phase I trials, 4982 phase II trials and 1379 phase III trials concerning a cancer subtype were registered in clinicaltrials.gov. These trials had a cumulative proposed recruitment of 203,396, 421,502 and 697,787 patients, respectively. Trial enrollment varied by tumour type, with both over and under-representation occurring. Opportunities to enroll in clinical trials vary by phase and tumour type. Oncologists must remain committed to clinical trials. Published by Elsevier Ltd.

Researchers studying alternative to bladder removal for bladder cancer patients | Center for Cancer Research

Cancer.gov

A new phase I clinical trial conducted by researchers at the Center for Cancer Research (CCR) is evaluating the safety and tolerability, or the degree to which any side effects can be tolerated by patients, of a two-drug combination as a potential alternative to bladder removal for bladder cancer patients. The trial targets patients with non-muscle invasive bladder cancer

Researchers studying alternative to bladder removal for bladder cancer patients | Center for Cancer Research

Cancer.gov

A new phase I clinical trial conducted by researchers at the Center for Cancer Research (CCR) is evaluating the safety and tolerability, or the degree to which any side effects can be tolerated by patients, of a two-drug combination as a potential alternative to bladder removal for bladder cancer patients. The trial targets patients with non-muscle invasive bladder cancer (NMIBC) whose cancers have stopped responding to traditional therapies. Read more...

Evaluating Adaptation of a Cancer Clinical Trial Decision Aid for Rural Cancer Patients: A Mixed-Methods Approach.

PubMed

Pathak, Swati; George, Nerissa; Monti, Denise; Robinson, Kathy; Politi, Mary C

2018-06-03

Rural-residing cancer patients often do not participate in clinical trials. Many patients misunderstand cancer clinical trials and their rights as participant. The purpose of this study is to modify a previously developed cancer clinical trials decision aid (DA), incorporating the unique needs of rural populations, and test its impact on knowledge and decision outcomes. The study was conducted in two phases. Phase I recruited 15 rural-residing cancer survivors in a qualitative usability study. Participants navigated the original DA and provided feedback regarding usability and implementation in rural settings. Phase II recruited 31 newly diagnosed rural-residing cancer patients. Patients completed a survey before and after using the revised DA, R-CHOICES. Primary outcomes included decisional conflict, decision self-efficacy, knowledge, communication self-efficacy, and attitudes towards and willingness to consider joining a trial. In phase I, the DA was viewed positively by rural-residing cancer survivors. Participants provided important feedback about factors rural-residing patients consider when thinking about trial participation. In phase II, after using R-CHOICES, participants had higher certainty about their choice (mean post-test = 3.10 vs. pre-test = 2.67; P = 0.025) and higher trial knowledge (mean percentage correct at post-test = 73.58 vs. pre-test = 57.77; P < 0.001). There was no significant change in decision self-efficacy, communication self-efficacy, and attitudes towards or willingness to join trials. The R-CHOICES improved rural-residing patients' knowledge of cancer clinical trials and reduced conflict about making a trial decision. More research is needed on ways to further support decisions about trial participation among this population.

A phase I trial of the IGF-1R antibody Cixutumumab in combination with temsirolimus in patients with metastatic breast cancer

PubMed Central

Suman, Vera J.; Goetz, Matthew; Haluska, Paul; Moynihan, Timothy; Nanda, Rita; Olopade, Olufunmilayo; Pluard, Timothy; Guo, Zhanfang; Chen, Helen X.; Erlichman, Charles; Ellis, Matthew J.; Fleming, Gini F.

2015-01-01

The mammalian target of rapamycin (mTOR) plays a critical role in promoting tumor cell growth and is frequently activated in breast cancer. In preclinical studies, the antitumor activity of mTOR inhibitors is attenuated by feedback up-regulation of AKT mediated in part by Insulin-like growth factor type 1 receptor (IGF-1R). We designed a phase I trial to determine the maximum-tolerated dose (MTD) and pharmacodynamic effects of the IGF-1R antibody Cixutumumab in combination with temsirolimus in patients with metastatic breast cancer refractory to standard therapies. A 3 + 3 Phase I design was chosen. Temsirolimus and Cixutumumab were administered intravenously on days 1, 8, 15, and 22 of a 4-week cycle. Of the 26 patients enrolled, four did not complete cycle 1 because of disease progression (n = 3) or comorbid condition (n = 1) and were replaced. The MTD was determined from the remaining 22 patients, aged 34–72 (median 48) years. Most patients (86 %) had estrogen receptor positive cancer. The median number of prior chemotherapy regimens for metastatic disease was 3. The MTD was determined to be Cixutumumab 4 mg/kg and temsirolimus 15 mg weekly. Dose-limiting toxicities (DLTs) included mucositis, neutropenia, and thrombocytopenia. Other adverse events included grade 1/2 fatigue, anemia, and hyperglycemia. No objective responses were observed, but four patients experienced stable disease that lasted for at least 4 months. Compared with baseline, there was a significant increase in the serum levels of IGF-1 (p < 0.001) and IGFBP-3 (p = 0.019) on day 2. Compared with day 2, there were significant increases in the serum levels of IGF-1 (p < 0.001), IGF-2 (p = 0.001), and IGFBP-3 (p = 0.019) on day 8. A phase II study in women with metastatic breast cancer is ongoing. PMID:23605083

A Phase I/II Trial of Gefitinib Given Concurrently With Radiotherapy in Patients With Nonmetastatic Prostate Cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Joensuu, Greetta; International Comprehensive Cancer Center Docrates, Helsinki; Joensuu, Timo

Purpose: To estimate the safety and tolerability of daily administration of 250 mg of gefitinib given concurrently with three-dimensional conformal radiotherapy for patients with nonmetastatic prostate cancer. Methods and Materials: A total of 42 patients with T2-T3N0M0 tumors were treated in a nonrandomized single-center study. A prostate-specific antigen (PSA) level of <20 and a good performance status (WHO, 0-1) were required. Adjuvant or neoadjuvant hormone treatments were not allowed. A daily regimen of 250 mg of gefitinib was started 1 week before radiation therapy began and lasted for the duration of radiation therapy. A dose of 50.4 Gy (1.8 Gy/day)more » was administered to the tumor, prostate, and seminal vesicles, followed by a 22-Gy booster (2 Gy/day) for a total dose of 72.4 Gy. Correlative studies included analysis of epidermal growth factor receptor (EGFR), EGFRvIII, and phosphorylated EGFR in tumors and tumor necrosis factor, interleukin-1{alpha} (IL-1{alpha}), and IL-6 in serum. Results: Maximum tolerated dose was not reached in phase I (12 patients), and 30 additional patients were treated in phase II. Thirty (71.4%) patients completed trial medication. Dose-limiting toxicities were recorded for 16 (38.1%) patients, the most common of which was a grade 3 to 4 increase in transaminase (6 patients). After a median follow-up of 38 months, there were no deaths due to prostate cancer. The estimated PSA relapse-free survival rate at 4 years (Kaplan-Meier) was 97%, the salvage therapy-free survival rate was 91%, and the overall survival rate was 87%. These figures compared favorably with those of matched patients treated with radiation only at higher doses. Conclusions: The combination of gefitinib and radiation is reasonably well tolerated and has promising activity against nonmetastatic prostate cancer.« less

S-1 chemotherapy and intensity-modulated radiotherapy after D1/D2 lymph node dissection in patients with node-positive gastric cancer: a phase I/II study.

PubMed

Wang, X; Zhao, D B; Yang, L; Chi, Y; Tang, Y; Li, N; Wang, S L; Song, Y W; Liu, Y P; Liu, W Y; Ren, H; Zhang, T; Wang, J Y; Chen, X S; Fang, H; Wang, W H; Li, Y X; Jin, J

2018-02-06

This phase I/II clinical trial investigated S-1 administered with intensity-modulated radiotherapy (IMRT) as adjuvant therapy for node-positive gastric cancer. Patients had undergone radical resection and D1/D2 lymph node dissection. In phase I, patients received adjuvant chemoradiotherapy of IMRT (45 Gy in 25 fractions) with concurrent S-1 administered on a dose-escalation schedule to determine the recommended dose (RD). In phase II, the safety and efficacy of the RD of S-1 combined with IMRT were assessed. We consecutively enrolled 73 patients (56 men; median age, 53 years; range, 29-73 years) and the phase I portion of the study included 27 patients. The RD of S-1 administered concomitantly with IMRT was 80 mg m -2  day -1 orally, twice daily. The phase II analysis included 52 patients (46 new patients plus 6 from phase I). 8 patients (15.4%) developed grade 3 or 4 toxicities. There were 21 recurrence events and 15 deaths (1 bowel obstruction, 14 gastric cancer). Three-year disease-free survival and overall survival were 62.2% (95% confidence interval (CI), 48.5-75.9) and 70.0% (95% CI, 56.3-83.7), respectively. The median time to recurrence was 17.5 months (range, 3.8-42.0). The median time from recurrence to death was 7.0 months (range, 1.5-28.7). S-1 combined with IMRT adjuvant chemoradiotherapy is safe and efficacious for advanced gastric cancer.

The need for social support provided by the non-profit cancer societies throughout different phases in the cancer trajectory and its integration into public healthcare.

PubMed

Yli-Uotila, Tiina; Kaunonen, Marja; Pylkkänen, Liisa; Suominen, Tarja

2016-04-01

To describe the phases of the cancer trajectory when social support, in the form of electronic counselling services, as provided by the non-profit cancer societies, is needed, as well as how these services are integrated into the cancer care in public healthcare. In this descriptive qualitative study a purposive sample of patients with cancer (n = 12) were interviewed. The data were content analysed inductively. Social support was needed when emotional well-being was weakened, when the body broke, when the care pathway induced unawareness, and when empowerment needed strengthening. There was no need for social support when well-being was considered in balance. The electronic counselling services were integrated into cancer care by supporting the patient with cancer emotionally, developing the informational expertise of the patient with cancer, expanding the opportunities for support, and supporting public healthcare. Integration required improvements to the actions of the patients and various actors involved in the healthcare system. There was no integration due to the health status of the patient and the sufficiency of the primary support sources. The received social support was not integrated into the actual cancer treatment process of the patient with cancer in the public healthcare system. The phases of support needed in the cancer trajectory as defined by the patient differ from the traditional biomedical phases of treatment. Copyright © 2016 Elsevier Ltd. All rights reserved.

Phase Angle of Bioelectrical Impedance Analysis as Prognostic Factor in Palliative Care Patients at the National Cancer Institute in Mexico.

PubMed

Pérez Camargo, Dana A; Allende Pérez, Silvia R; Rivera Franco, Mónica M; Álvarez Licona, Nelson E; Urbalejo Ceniceros, Víctor I; Figueroa Baldenegro, Lilian E

2017-01-01

Patients with advanced cancer often experience symptoms of disease and treatment that contribute to distress such as weight loss, which is present in up to 85% of cancer patients. Palliative care in these patients focuses on care aimed at improving quality of life. Phase angle (PA) is obtained by bioelectric impedance analysis (BIA) and is associated with cellular function. It is considered a reliable marker of malnutrition. A low PA may suggest deterioration of the cell membrane, which in palliative patients may result in a short-term survival. The aim of this study was to associate PA and survival in palliative patients of the National Cancer Institute of Mexico. We included 452 patients (women, 56.4%); the average PA was 4.0°. The most frequent disease was gastric cancer (39.2%). Mean body mass index (BMI) was 22.84. The average survival of patients with PA ≤ 4° was 86 days, while in the group with PA > 4°, it was 163 days (P > 0.0001). PA showed significant positive correlation with survival time and BMI. Our results corroborate the reliability of PA in Mexican population, as an indicator of survival in palliative care patients compared to the reported literature in other countries.

Breath-holding times in various phases of respiration and effect of respiratory training in lung cancer patients.

PubMed

Tibdewal, Anil; Munshi, Anusheel; Pathak, Rima; Misra, Shagun; Daptardar, Anuradha; Singh, Vincent; Agarwal, Jai Prakash

2015-08-01

Breath-holding (BH) technique is used for reducing the intrafraction-tumour motion in mobile lung tumours treated with radiotherapy (RT). There is paucity of literature evaluating differences in BH times in various phases of respiration in patients with lung cancer. One hundred consecutive patients with lung cancer planned for radical RT/chemoradiation were accrued in the study. Eighty-seven patients were eligible for analysis at RT conclusion. Baseline pulmonary function test (PFT) were performed in all patients, and respiratory training was given from the day of RT planning. Deep inspiration breath hold (DIBH), deep expiration breath hold (DEBH) and mid-ventilation breath hold (MVBH) were recorded manually with a stopwatch for each patient at four time points (RT planning/baseline, RT starting, during RT and RT conclusion). Median DIBH times at RT planning, RT starting, during RT and RT conclusion were 21.2, 20.6, 20.1 and 21.1 s, respectively. The corresponding median DEBH and MVBH times were 16.3, 18.2, 18.3, 18.5 s and 19.9, 20.5, 21.3, 22.1 s, respectively. Respiratory training increased MVBH time at RT conclusion compared to baseline, which was statistically significant (19.9-22.1 s, P = 0.002). DIBH or DEBH times were stable at various time points with neither a significant improvement nor decline. Among various patient and tumour factors Forced Vital Capacity pre-bronchodilation (FVCpre ) was the only factor that consistently predicted DIBH, DEBH and MVBH at all four time points with P value <0.05. BH was well tolerated by most lung cancer patients with minimum median BH time of at least 16 s in any of the three phases of respiration. Respiratory training improved MVBH time while consistently maintaining DIBH and DEBH times throughout the course of radiotherapy. © 2015 The Royal Australian and New Zealand College of Radiologists.

Phase I, Dose-Escalation, Two-Part Trial of the PARP Inhibitor Talazoparib in Patients with Advanced Germline BRCA1/2 Mutations and Selected Sporadic Cancers.

PubMed

de Bono, Johann; Ramanathan, Ramesh K; Mina, Lida; Chugh, Rashmi; Glaspy, John; Rafii, Saeed; Kaye, Stan; Sachdev, Jasgit; Heymach, John; Smith, David C; Henshaw, Joshua W; Herriott, Ashleigh; Patterson, Miranda; Curtin, Nicola J; Byers, Lauren Averett; Wainberg, Zev A

2017-06-01

Talazoparib inhibits PARP catalytic activity, trapping PARP1 on damaged DNA and causing cell death in BRCA1/2 -mutated cells. We evaluated talazoparib therapy in this two-part, phase I, first-in-human trial. Antitumor activity, MTD, pharmacokinetics, and pharmacodynamics of once-daily talazoparib were determined in an open-label, multicenter, dose-escalation study (NCT01286987). The MTD was 1.0 mg/day, with an elimination half-life of 50 hours. Treatment-related adverse events included fatigue (26/71 patients; 37%) and anemia (25/71 patients; 35%). Grade 3 to 4 adverse events included anemia (17/71 patients; 24%) and thrombocytopenia (13/71 patients; 18%). Sustained PARP inhibition was observed at doses ≥0.60 mg/day. At 1.0 mg/day, confirmed responses were observed in 7 of 14 (50%) and 5 of 12 (42%) patients with BRCA mutation-associated breast and ovarian cancers, respectively, and in patients with pancreatic and small cell lung cancer. Talazoparib demonstrated single-agent antitumor activity and was well tolerated in patients at the recommended dose of 1.0 mg/day. Significance: In this clinical trial, we show that talazoparib has single-agent antitumor activity and a tolerable safety profile. At its recommended phase II dose of 1.0 mg/day, confirmed responses were observed in patients with BRCA mutation-associated breast and ovarian cancers and in patients with pancreatic and small cell lung cancer. Cancer Discov; 7(6); 620-9. ©2017 AACR. This article is highlighted in the In This Issue feature, p. 539 . ©2017 American Association for Cancer Research.

A Population Pharmacokinetic and Pharmacodynamic Analysis of Abemaciclib in a Phase I Clinical Trial in Cancer Patients.

PubMed

Tate, Sonya C; Sykes, Amanda K; Kulanthaivel, Palaniappan; Chan, Edward M; Turner, P Kellie; Cronier, Damien M

2018-03-01

Abemaciclib, a dual inhibitor of cyclin-dependent kinases 4 and 6, has demonstrated clinical activity in a number of different cancer types. The objectives of this study were to characterize the pharmacokinetics of abemaciclib in cancer patients using population pharmacokinetic (popPK) modeling, and to evaluate target engagement at clinically relevant dose levels. A phase I study was conducted in cancer patients which incorporated intensive pharmacokinetic sampling after single and multiple oral doses of abemaciclib. Data were analyzed by popPK modeling, and patient demographics contributing to pharmacokinetic variability were explored. Target engagement was evaluated by combining the clinical popPK model with a previously developed pre-clinical pharmacokinetic/pharmacodynamic model. The pharmacokinetic analysis incorporated 4012 plasma concentrations from 224 patients treated with abemaciclib at doses ranging from 50 to 225 mg every 24 h and 75 to 275 mg every 12 h. A linear one-compartment model with time- and dose-dependent relative bioavailability (F rel ) adequately described the pharmacokinetics of abemaciclib. Serum albumin and alkaline phosphatase were the only significant covariates identified in the model, the inclusion of which reduced inter-individual variability in F rel by 10.3 percentage points. By combining the clinical popPK model with the previously developed pre-clinical pharmacokinetic/pharmacodynamic model, the extent of target engagement in skin in cancer patients was successfully predicted. The proportion of abemaciclib pharmacokinetic variability that can be attributed to patient demographics is negligible, and as such there are currently no dose adjustments recommended for adult patients of different sex, age, or body weight. NCT01394016 (ClinicalTrials.gov).

Improved cancer risk stratification and diagnosis via quantitative phase microscopy (Conference Presentation)

NASA Astrophysics Data System (ADS)

Liu, Yang; Uttam, Shikhar; Pham, Hoa V.; Hartman, Douglas J.

2017-02-01

Pathology remains the gold standard for cancer diagnosis and in some cases prognosis, in which trained pathologists examine abnormality in tissue architecture and cell morphology characteristic of cancer cells with a bright-field microscope. The limited resolution of conventional microscope can result in intra-observer variation, missed early-stage cancers, and indeterminate cases that often result in unnecessary invasive procedures in the absence of cancer. Assessment of nanoscale structural characteristics via quantitative phase represents a promising strategy for identifying pre-cancerous or cancerous cells, due to its nanoscale sensitivity to optical path length, simple sample preparation (i.e., label-free) and low cost. I will present the development of quantitative phase microscopy system in transmission and reflection configuration to detect the structural changes in nuclear architecture, not be easily identifiable by conventional pathology. Specifically, we will present the use of transmission-mode quantitative phase imaging to improve diagnostic accuracy of urine cytology and the nuclear dry mass is progressively correlate with negative, atypical, suspicious and positive cytological diagnosis. In a second application, we will present the use of reflection-mode quantitative phase microscopy for depth-resolved nanoscale nuclear architecture mapping (nanoNAM) of clinically prepared formalin-fixed, paraffin-embedded tissue sections. We demonstrated that the quantitative phase microscopy system detects a gradual increase in the density alteration of nuclear architecture during malignant transformation in animal models of colon carcinogenesis and in human patients with ulcerative colitis, even in tissue that appears histologically normal according to pathologists. We evaluated the ability of nanoNAM to predict "future" cancer progression in patients with ulcerative colitis.

A phase II study of mitoxantrone in advanced breast cancer.

PubMed

Pronzato, P; Ardizzoni, A; Conte, P F; Gulisano, M; Lionetto, R; Repetto, L; Scornavacche, V; Sertoli, M R; Rosso, R

1986-06-01

A phase II study with mitoxantrone has been carried out in 30 metastatic breast cancer patients. Of 26 evaluable patients 7 (26.9%) experienced a partial response; 7 (26.9%) patients had stable disease and 12 (46.1%) had progression. Major toxicity observed was: nausea and vomiting in 52% of patients, moderate hair loss in 53% of patients and leukopenia in 53%.

Phase I dose-escalation study of the c-Met tyrosine kinase inhibitor SAR125844 in Asian patients with advanced solid tumors, including patients with MET-amplified gastric cancer.

PubMed

Shitara, Kohei; Kim, Tae Min; Yokota, Tomoya; Goto, Masahiro; Satoh, Taroh; Ahn, Jin-Hee; Kim, Hyo Song; Assadourian, Sylvie; Gomez, Corinne; Harnois, Marzia; Hamauchi, Satoshi; Kudo, Toshihiro; Doi, Toshihido; Bang, Yung-Jue

2017-10-03

SAR125844 is a potent and selective inhibitor of the c-Met kinase receptor. This was an open-label, phase I, multicenter, dose-escalation, and dose-expansion trial of SAR125844 in Asian patients with solid tumors, a subgroup of whom had gastric cancer and MET amplification (NCT01657214). SAR125844 was administered by intravenous infusion (260-570 mg/m 2 ) on days 1, 8, 15, and 22 of each 28-day cycle. Objectives were to determine the maximum tolerated dose (MTD) and to evaluate SAR125844 safety and pharmacokinetic profile. Antitumor activity was also assessed. Of 38 patients enrolled (median age 64.0 years), 22 had gastric cancer, including 14 with MET amplification. In the dose-escalation cohort ( N = 19; unselected population, including three patients with MET -amplification [two with gastric cancer and one with lung cancer]), the MTD was not reached, and the recommended dose was established at 570 mg/m 2 . Most frequent treatment-emergent adverse events (AEs) were nausea (36.8%), vomiting (34.2%), decreased appetite (28.9%), and fatigue or asthenia, constipation, and abdominal pains (each 21.1%); none appeared to be dose-dependent. Grade ≥ 3 AEs were observed in 39.5% of patients and considered drug-related in 7.9%. SAR125844 exposure increased slightly more than expected by dose proportionality; dose had no significant effect on clearance. No objective responses were observed in the dose-escalation cohort, with seven patients (three gastric cancer, two colorectal cancer, one breast cancer, and one with cancer of unknown primary origin) having stable disease. Modest antitumor activity was observed at 570 mg/m 2 in the dose-expansion cohort, comprising patients with MET -amplified tumors ( N = 19). Two gastric cancer patients had partial responses, seven patients had stable disease (six gastric cancer and one kidney cancer), and 10 patients had progressive disease. Single-agent SAR125844 administered up to 570 mg/m 2 has acceptable tolerability and modest

Beyond the dose-limiting toxicity period: Dermatologic adverse events of patients on phase 1 trials of the Cancer Therapeutics Evaluation Program.

PubMed

Drilon, Alexander; Eaton, Anne A; Schindler, Katja; Gounder, Mrinal M; Spriggs, David R; Harris, Pamela; Ivy, S Percy; Iasonos, Alexia; Lacouture, Mario E; Hyman, David M

2016-04-15

Dermatologic adverse events (AEs) can be key determinants of overall drug tolerability and of the maximum tolerated and recommended phase 2 doses in phase 1 trials. The authors present the largest dedicated analysis of dermatologic AEs on phase 1 trials to date. Data from a prospectively maintained database of patients with solid tumors who were enrolled onto Cancer Therapeutics Evaluation Program (CTEP)-sponsored phase 1 trials of cytotoxic or molecularly targeted agents (MTAs) from 2000 to 2010 were analyzed. Cumulative incidence, site, and type of drug-related dermatologic AEs were described and compared. The timing of worst drug-related dermatologic AEs was summarized. In total, 3517 patients with solid tumors and 6165 unique, drug-related dermatologic AEs were analyzed, including 1545 patients on MTA-only trials, 671 on cytotoxic-only trials, and 1392 on combination MTA and cytotoxic trials. Of 1270 patients who had drug-related dermatologic events, the timing of the worst AE was as follows: 743 (cycle 1), 303 (cycle 2), and 224 (cycle 3 or later). Although the cumulative incidence of grade ≥3 drug-related AEs increased to 2.4% by cycle 6, it was only 1.6% at the end of cycle 1. The cumulative incidence of drug-related AEs was highest in patients who received MTA-only therapy (P < .001) and differed by dose level (P < .001). In patients who received MTA-only therapy, drug-related AEs were most common for combination kinase inhibitor-containing therapy (P < .001). A substantial proportion of drug-related dermatologic AEs occur after the traditional dose-limiting toxicity monitoring period of phase 1 clinical trials. Future designs should account for late toxicities. © 2016 American Cancer Society.

Clinical factors of response in patients with advanced ovarian cancer participating in early phase clinical trials.

PubMed

George, Angela; Kristeleit, Rebecca; Rafii, Saeed; Michie, Caroline O; Bowen, Rebecca; Michalarea, Vasiliki; van Hagen, Tom; Wong, Mabel; Rallis, Grigorios; Molife, L Rhoda; Lopez, Juanita; Banerji, Udai; Banerjee, Susana N; Gore, Martin E; de Bono, Johann S; Kaye, Stan B; Yap, Timothy A

2017-05-01

Drug resistance to conventional anticancer therapies is almost inevitable in patients with advanced ovarian cancer (AOC), limiting their available treatment options. Novel phase I trial therapies within a dedicated drug development unit may represent a viable alternative; however, there is currently little evidence for patient outcomes in such patients. To address this, we undertook a retrospective review of patients with AOC allocated to phase I trials in the Drug Development Unit at Royal Marsden Hospital (RMH) between June 1998 and October 2010. A total of 200 AOC patients with progressive disease were allocated to ≥1 trial each, with a total of 281 allocations. Of these, 135 (68%) patients commenced ≥1 trial (mean 1.4 [1-8]), totaling 216 allocated trials; 65 (32%) patients did not start due to deterioration resulting from rapidly progressive disease (63 patients) or patient choice (2 patients). Response Evaluation Criteria in Solid Tumours (RECIST) complete/partial responses (CR/PR) were observed in 43 (20%) of those starting trials, including those on poly(ADP-ribose) polymerase (PARP) inhibitors (18/79 [23%]), antiangiogenics (9/65 [14%]) and chemotherapy combinations (14/43 [33%]). Factors associated with CR/PR included: fewer prior treatments, platinum-sensitive disease, CR/PR with prior therapy, (the United States-based) Eastern Cooperative Oncology Group (ECOG) performance status score, fewer metastatic sites, higher albumin and haemoglobin levels, lower white cell counts and baseline CA125 levels, germline BRCA1/2 mutations and better RMH Prognostic Score. Mean survival was 32° months for patients who achieved CR/PR. Treatments were generally well tolerated. Most patients with AOC (134/200 [67%]) received ≥1 subsequent line of therapy after phase I trials. Our data suggest that phase I trial referrals should be considered earlier in the AOC treatment pathway and before the onset of rapid disease progression particularly with the emergence of

TRIBE-2: a phase III, randomized, open-label, strategy trial in unresectable metastatic colorectal cancer patients by the GONO group.

PubMed

Cremolini, Chiara; Marmorino, Federica; Loupakis, Fotios; Masi, Gianluca; Antoniotti, Carlotta; Salvatore, Lisa; Schirripa, Marta; Boni, Luca; Zagonel, Vittorina; Lonardi, Sara; Aprile, Giuseppe; Tamburini, Emiliano; Ricci, Vincenzo; Ronzoni, Monica; Pietrantonio, Filippo; Valsuani, Chiara; Tomasello, Gianluca; Passardi, Alessandro; Allegrini, Giacomo; Di Donato, Samantha; Santini, Daniele; Falcone, Alfredo

2017-06-09

Chemotherapy plus bevacizumab is a standard first-line treatment for unresectable metastatic colorectal cancer patients. Different chemotherapy backbones may be chosen, including one to three drugs, based on patients' general conditions and comorbidities, treatments' objectives, and disease characteristics. TRIBE trial demonstrated a significant advantage in terms of progression-free survival and overall survival for FOLFOXIRI plus bevacizumab as compared with FOLFIRI plus bevacizumab. Based on recent evidence, the de-intensification of the upfront regimen after 4-6 months of treatment is nowadays regarded as a valuable option. Moreover, the prolonged inhibition of angiogenesis, and in particular the continuation of bevacizumab beyond the evidence of disease progression, is an efficacious strategy in the treatment of metastatic colorectal cancer patients. TRIBE-2 is a prospective, open-label, multicentric phase III randomized trial in which unresectable and previously untreated metastatic colorectal cancer patients are randomized to receive first-line FOLFOX plus bevacizumab followed by FOLFIRI plus bevacizumab after disease progression or FOLFOXIRI plus bevacizumab followed by the re-introduction of the same regimen after disease progression. The primary endpoint is to compare the efficacy of the two proposed treatment strategies in terms of Progression Free Survival 2. The TRIBE-2 study aims at answering the question whether the upfront use of FOLFOXIRI improves the clinical outcome of metastatic colorectal cancer patients, when compared with the pre-planned, sequential use of oxaliplatin-based and irinotecan-based doublets. Both proposed treatment strategies are designed to exploit the effectiveness of the prolonged inhibition of angiogenesis, alternating short (up to 4 months) induction periods and less intensive maintenance phases. TRIBE2 is registered at Clinicaltrials.gov: NCT02339116 . January 12, 2015. TRIBE-2 is registered at EUDRACT 2014

A phase II study tests a new drug for patients with advanced thyroid cancer | Center for Cancer Research

Cancer.gov

A phase II trial of CUDC-907, a new drug that may be able to shrink thyroid tumors that have spread or gotten worse, is being tested in metastatic or advanced thyroid cancer.  Currently, there is no standard or effective treatment for the most aggressive types of thyroid cancer such as anaplastic and poorly differentiated thyroid cancer.  Learn more...

Phase I study of olaparib plus gemcitabine in patients with advanced solid tumours and comparison with gemcitabine alone in patients with locally advanced/metastatic pancreatic cancer.

PubMed

Bendell, J; O'Reilly, E M; Middleton, M R; Chau, I; Hochster, H; Fielding, A; Burke, W; Burris, H

2015-04-01

Olaparib (Lynparza) is an oral poly(adenosine diphosphate [ADP]-ribose) polymerase inhibitor that induces synthetic lethality in cancers with homologous recombination defects. In this phase I, dose-escalation trial, patients with advanced solid tumours received olaparib (50-200 mg capsules b.i.d.) continuously or intermittently (days 1-14, per 28-day cycle) plus gemcitabine [i.v. 600-800 mg/m(2); days 1, 8, 15, and 22 (cycle 1), days 1, 8, and 15 (subsequent cycles)] to establish the maximum tolerated dose. A separate dose-escalation phase evaluated olaparib in tablet formulation (100 mg o.d./b.i.d.; days 1-14) plus gemcitabine (600 mg/m(2)). In an expansion phase, patients with genetically unselected locally advanced or metastatic pancreatic cancer were randomised 2 : 1 to the tolerated olaparib capsule combination dose or gemcitabine alone (1000 mg/m(2)). Sixty-six patients were treated [dose-escalation phase, n = 44 (tablet cohort, n = 12); dose-expansion phase, n = 22 (olaparib plus gemcitabine, n = 15; gemcitabine alone, n = 7)]. In the dose-escalation phase, four patients (6%) experienced dose-limiting toxicities (raised alanine aminotransferase, n = 2; neutropenia, n = 1; febrile neutropenia, n = 1). Grade ≥3 adverse events were reported in 38/47 patients (81%) treated with olaparib capsules plus gemcitabine; most common were haematological toxicities (55%). Tolerated combinations were olaparib 100 mg b.i.d. capsule (intermittently, days 1-14) plus gemcitabine 600 mg/m(2) and olaparib 100 mg o.d. tablet (intermittently, days 1-14) plus gemcitabine 600 mg/m(2). There were no differences in efficacy observed during the dose-expansion phase. Olaparib 100 mg b.i.d. (intermittent dosing; capsules) plus gemcitabine 600 mg/m(2) is tolerated in advanced solid tumour patients, with no unmanageable/unexpected toxicities. Continuous dosing of olaparib or combination with gemcitabine at doses >600 mg/m(2) was not considered to have an acceptable tolerability profile

Do Patient Characteristics Decide if Young Adult Cancer Patients Undergo Fertility Preservation?

PubMed

Flink, Dina M; Sheeder, Jeanelle; Kondapalli, Laxmi A

2017-06-01

The Fertility Attitudes and Cancer Treatment Study (FACTS) is a two-phase research initiative aimed to understand factors involved with decision making for future fertility. The FACTS will improve services and utilization of fertility preservation (FP) before cancer treatment. Phase-I examined patient characteristics as associated with FP decision. A retrospective cohort study of 108 reproductive-aged (18-45 years) males and females who received a fertility consultation before cancer treatment from January 1, 2012 to April 30, 2014 was conducted. Chi-square, student's t-test, and logistic regression were conducted to examine associations with FP decision. The utilization rate of FP following fertility consultation was 49%. Gender was the most significant factor contributing to FP decision; 74% of those who choose FP were male (odds ratio = 12.5; 95% confidence interval 5.1-31.4). Those who opted for FP were more likely to be Caucasian (p = 0.042), have a solid tumor (p = 0.03), and have a shorter time from diagnosis to fertility consultation (29.5 vs. 58.8 days; p = 0.017). Age, relationship, tumor location, treatment plan, and parity were not significant predictors of FP. Current perceptions about patient demographics do not predict FP utilization by young adult cancer patients. Providing patients an informed fertility consultation has demonstrated an increase in FP utilization to nearly one-half of patients. Despite gender being a significant factor in choosing FP, the study did not provide reasons as to why. The phase-II study will explore patients' reasons for FP decision in a qualitative design to understand these differences.

Hypokalemia during the early phase of refeeding in patients with cancer

PubMed Central

Grasso, Simona; Ferro, Yvelise; Migliaccio, Valeria; Mazza, Elisa; Rotundo, Stefania; Pujia, Arturo; Montalcini, Tiziana

2013-01-01

OBJECTIVE: Refeeding syndrome occurs in patients with severe malnutrition when refeeding begins after a long period of starvation. This syndrome increases the risk of clinical complications and mortality. Hypophosphatemia is considered the primary characteristic of the syndrome. The aim of our study was to investigate the presence of other electrolyte alterations in patients with cancer during the early stage of refeeding. METHODS: In this observational study, we enrolled 34 patients with cancer of the upper aerodigestive tract receiving upfront radiotherapy who were also enrolled in a nutrition program. A caloric intake assessment, anthropometric measurements and biochemical laboratory tests were performed. RESULTS: Significant weight loss (∼20%) was found in these patients. In the patients receiving artificial nutrition, we found lower levels of potassium and total protein compared with those who were fed orally (p = 0.03 for potassium and 0.02 for protein, respectively). Patients on enteral tube feeding had a higher caloric intake compared with those who were fed orally (25±5 kcal/kg/day vs. 10±2 kcal/kg/day). CONCLUSION: Hypokalemia, like hypophosphatemia, could be a complication associated with refeeding in patients with cancer. Hypokalemia was present in the early stages of high-calorie refeeding. PMID:24270952

Older cancer patients in cancer clinical trials are underrepresented. Systematic literature review of almost 5000 meta- and pooled analyses of phase III randomized trials of survival from breast, prostate and lung cancer.

PubMed

Dunn, Cita; Wilson, Andrew; Sitas, Freddy

2017-12-01

Older people represent increasing proportions of the population with cancer. To understand the representivity of cancer treatments in older people, we performed a systematic literature review using PRISMA guidelines of the age distribution of clinical trial participants for three leading cancer types, namely breast, prostate, and lung. We used PubMed to identify articles detailing meta or pooled-analyses of phase III, randomised controlled trials (RCTs) of survival for breast, prostate and lung cancer, published ≤5 years from 2016. We compared the age distribution of participants to that of these cancers for "More developed regions". 4993 potential papers were identified, but only three papers on breast cancer, three on lung cancer, and none on prostate cancer presented the age distribution of their participants. Except for one paper of breast cancer, participants ≥70 years in all other papers were underrepresented. We recommend the age distribution of patients be clearly reported in all clinical trials, as per guidelines. Clinical trials ought to be more representative of the populations most affected by the disease for which treatments are being tested. This should lead to better knowledge of effectiveness of treatments and better translation of trial results to optimal care of older cancer patients. Copyright © 2017 Elsevier Ltd. All rights reserved.

Chemotherapy Regimen Extends Survival in Advanced Pancreatic Cancer Patients

Cancer.gov

A four-drug chemotherapy regimen has produced the longest improvement in survival ever seen in a phase III clinical trial of patients with metastatic pancreatic cancer, one of the deadliest types of cancer.

A phase II trial of 17-allylamino-17-demethoxygeldanamycin in patients with hormone-refractory metastatic prostate cancer.

PubMed

Heath, Elisabeth I; Hillman, David W; Vaishampayan, Ulka; Sheng, Shijie; Sarkar, Fazlul; Harper, Felicity; Gaskins, Melvin; Pitot, Henry C; Tan, Winston; Ivy, S Percy; Pili, Roberto; Carducci, Michael A; Erlichman, Charles; Liu, Glenn

2008-12-01

17-Allylamino-17-demethoxygeldanamycin (17-AAG) is a benzoquinone ansamycin antibiotic with antiproliferative activity in several mouse xenograft models, including prostate cancer models. A two-stage phase II study was conducted to assess the activity and toxicity profile of 17-AAG administered to patients with metastatic, hormone-refractory prostate cancer. Patients with at least one prior systemic therapy and a rising prostate-specific antigen (PSA) were eligible. Patients received 17-AAG at a dose of 300 mg/m2 i.v. weekly for 3 of 4 weeks. The primary objective was to assess the PSA response. Secondary objectives were to determine overall survival, to assess toxicity, and to measure interleukin-6, interleukin-8, and maspin levels and quality of life. Fifteen eligible patients were enrolled. The median age was 68 years and the median PSA was 261 ng/mL. Patients received 17-AAG for a median number of two cycles. Severe adverse events included grade 3 fatigue (four patients), grade 3 lymphopenia (two patients), and grade 3 back pain (two patients). The median PSA progression-free survival was 1.8 months (95% confidence interval, 1.3-3.4 months). The 6-month overall survival was 71% (95% confidence interval, 52-100%). 17-AAG did not show any activity with regard to PSA response. Due to insufficient PSA response, enrollment was stopped at the end of first stage per study design. The most significant severe toxicity was grade 3 fatigue. Further evaluation of 17-AAG at a dose of 300 mg/m2 i.v. weekly as a single agent in patients with metastatic, hormone-refractory prostate cancer who received at least one prior systemic therapy is not warranted.

Development of the EORTC QLQ-CAX24, A Questionnaire for Cancer Patients With Cachexia.

PubMed

Wheelwright, Sally J; Hopkinson, Jane B; Darlington, Anne-Sophie; Fitzsimmons, Deborah F; Fayers, Peter; Balstad, Trude R; Bredart, Anne; Hammerlid, Eva; Kaasa, Stein; Nicolatou-Galitis, Ourania; Pinto, Monica; Schmidt, Heike; Solheim, Tora S; Strasser, Florian; Tomaszewska, Iwona M; Johnson, Colin D

2017-02-01

Cachexia is commonly found in cancer patients and has profound consequences; yet there is only one questionnaire that examines the patient's perspective. To report a rigorously developed module for patient self-reported impact of cancer cachexia. Module development followed published guidelines. Patients from across the cancer cachexia trajectory were included. In Phase 1, health-related quality of life (HRQOL) issues were generated from a literature review and interviews with patients in four countries. The issues were revised based on patient and health care professional (HCP) input. In Phase 2, questionnaire items were formulated and translated into the languages required for Phase 3, the pilot phase, in which patients from eight countries scored the relevance and importance of each item, and provided qualitative feedback. A total of 39 patients and 12 HCPs took part in Phase 1. The literature review produced 68 HRQOL issues, with 22 new issues arising from the patient interviews. After patient and HCP input, 44 issues were formulated into questionnaire items in Phase 2. One hundred ten patients took part in Phase 3. One item was reworded, and 20 items were deleted as a consequence of patient feedback. The QLQ-CAX24 is a cancer cachexia-specific questionnaire, comprising 24 items, for HRQOL assessment in clinical trials and practice. It contains five multi-item scales (food aversion, eating and weight-loss worry, eating difficulties, loss of control, and physical decline) and four single items. Copyright © 2016 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

The use of psychostimulants in cancer patients.

PubMed

Portela, María A; Rubiales, Alvaro S; Centeno, Carlos

2011-06-01

This article reviews the most recent studies that examine the efficacy of psychostimulants for the relief of symptoms such as asthenia and depression in cancer patients. Although most research to date has focused on the use of methylphenidate for the relief of symptoms such as asthenia and depression in cancer patients, there is growing interest in the use of modafinil, a psychostimulant with a structure and mechanism that differs from other drugs belonging to this group. Initial studies mainly investigated the treatment of depressive symptoms in patients with advanced cancer; however, more recent studies have evaluated the use of psychostimulants in cancer-related fatigue identifying subgroups of patients and clinical settings in which psychostimulants are most efficient. For the relief of chemotherapy symptoms in cancer patients, methylphenidate and modafinil were no more effective than placebo, although findings suggest that these psychostimulants may provide some benefit in patients who are suffering more severe asthenia or who are at advanced stages of the cancer. Methylphenidate showed marginal improvement in relation to symptoms such as asthenia and depression in studies in which it was compared with placebo; data from the only phase III study suggest that modafinil is an effective drug for advanced oncology patients.

Multicenter phase II study of apatinib, a novel VEGFR inhibitor in heavily pretreated patients with metastatic triple-negative breast cancer.

PubMed

Hu, Xichun; Zhang, Jian; Xu, Binghe; Jiang, Zefei; Ragaz, Joseph; Tong, Zhongsheng; Zhang, Qingyuan; Wang, Xiaojia; Feng, Jifeng; Pang, Danmei; Fan, Minhao; Li, Jin; Wang, Biyun; Wang, Zhonghua; Zhang, Qunling; Sun, Si; Liao, Chunmei

2014-10-15

Apatinib is an oral, highly potent tyrosine-kinase inhibitor targeting VEGFR2. Phase I study showed the recommended dose of 750 mg/day with substantial antitumor activity. This phase II study aims to evaluate the optimum dose level for the efficacy and safety of apatinib monotherapy in heavily pretreated patients with metastatic triple negative breast cancer (mTNBC) in China. Phase IIa was first performed among 25 patients previously treated with anthracycline and/or taxane. All patients received apatinib 750 mg/day p.o. in a 4-week cycle. Subsequently, a phase IIb study of 59 patients was activated, with the endpoint progression-free survival (PFS). The dosage of drug for the Phase IIb was determined according to safety, tolerability and efficacy from the phase IIa study. As a result of toxicity associated with the 750 mg dose in phase IIa, the recommended initial dose of apatinib in the phase IIb was 500 mg/day. In phase IIb, grade 3/4 hematologic toxicities were thrombocytopenia (13.6%), leukopenia (6.8%), neutropenia (3.4%) and anemia (1.7%). The most frequent grade 3/4 nonhematologic toxicities were hand-foot syndrome, proteinuria, hypertension, and increased ALT. In the 56 evaluable patients, overall response rate and clinical benefit rate (CBR) were 10.7 and 25.0%, respectively. Median PFS and overall survival were 3.3 (95% CI 1.7-5.0) and 10.6 (95% CI 5.6-15.7) months, respectively. Our results indicate that apatinib dose of 500 mg rather than 750 mg is the recommended starting dose for the heavily pretreated mTNBC patients with measurable rate of partial response and PFS. © 2014 UICC.

Patient education about treatment in cancer care: an overview of the literature on older patients' needs.

PubMed

Jansen, Jesse; van Weert, Julia; van Dulmen, Sandra; Heeren, Thea; Bensing, Jozien

2007-01-01

An increasing number of older people are treated for cancer. Several factors, such as comorbidity and sensory deficits, occur more frequently in older patients than in younger patients. In addition, their life circumstances, values, and preferences may differ. These factors ask for tailored nurse-older patient communication. This article reviews recent literature on the specific needs of older patients with cancer in the treatment phase of the disease. No studies addressed treatment-related needs of older patients specifically. Seventeen studies controlled for age showed that many older patients want as much information on disease and treatment as possible, but they are less interested in details than younger patients. Furthermore, older patients reported less need for information on sexual consequences and psychosocial support. The results remain difficult to interpret because of variation in study designs and questionnaires. Moreover, none of the studies controlled for age-related variables. Studies that illuminate the unique needs of older patients with cancer in the treatment phase of the disease are strikingly limited given the demographics of cancer in our society. Research is needed that explicitly investigates these needs and the influence of age-related changes in cognitive, physical, and psychosocial functioning.

A phase I human trial of mitoguazone and gemcitabine sequential bi-weekly treatment of cancer patients.

PubMed

Ishmael, D Richard; Chen, Wei R; Hamilton, Steven A; Liu, Hong; Nordquist, Robert E

2003-01-01

Our previous studies have demonstrated the existence of synergism in a combination therapy using mitoguazone and gemcitabine when the mitoguazone is administered 24 hours before gemcitabine. Based on the cell culture and animal experimental results, a phase I clinical trial was performed in order to determine the toxicity of the combined treatment. Mitoguazone and gemcitabine were administered sequentially: mitoguazone on day 1 and gemcitabine on day 2. This cycle was repeated every 2 weeks. The dosages of these two drugs were varied between patients. Ten patients were enrolled in the study. Six patients began treatment at dose level 1 (mitoguazone 500 mg/m2, gemcitabine 1500 mg/m2), three at dose level 2 (mitoguazone 500 mg/m2, gemcitabine 2000 mg/m2), and one at dose level 3 (mitoguazone 600 mg/m2, gemcitabine 2000 mg/m2). Dose-limiting toxicity (DLT) was only observed in two patients treated at dose level 1 and one patient treated at dose level 3, while all the other patients only experienced nonhematologic toxicity, such as asthenia and mucositis. Two melanoma patients showed responses (one partial and one minor) to the treatment. One lymphoma patient also showed a brief partial response. This phase I trial indicated that the combination of mitoguazone and gemcitabine had limited but noticeable activity for treatment of cancer patients. Further study on the toxicity and on the effect of the scheduled mitoguazone-gemcitabine combination is needed.

Phase 2 Study of Bevacizumab Plus Erlotinib in Patients With Advanced Hepatocellular Cancer

PubMed Central

Philip, Philip A.; Mahoney, Michelle R.; Holen, Kyle D.; Northfelt, Donald W.; Pitot, Henry C.; Picus, Joel; Flynn, Patrick J.; Erlichman, Charles

2013-01-01

BACKGROUND Epidermal growth factor receptor (EGFR) and vascular endothelial growth factor (VEGF) are rational targets for therapy in hepatocellular cancer (HCC). METHODS Patients with histologically proven HCC and not amenable to curative or liver directed therapy were included in this 2-stage phase 2 trial. Eligibility included an Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0 or 1 and Child’s Pugh score of A or B, and 1 prior systemic therapy. Patients received erlotinib 150 mg daily and bevacizumab 10 mg/kg on days 1 and 15 every 28 days. Objective tumor response was the primary end point. RESULTS Twenty-seven patients with advanced HCC (median age, 60 years) were enrolled in this multi-institutional study. The proportion of patients with Child’s A classification was 74%. One patient had a confirmed partial response and 11 (48%) achieved stable disease. Median time to disease progression was 3.0 months (95% confidence interval [CI], 1.8-7.1). Median survival time was 9.5 months (95% CI, 7.1-17.1). Grade 3 toxicities included rash, hypertension, fatigue, and diarrhea. CONCLUSIONS In this trial, erlotinib combined with bevacizumab had minimal activity in patients with advanced HCC based on objective response and progression-free survival. The role of targeting EGFR and VEGF in HCC needs further evaluation in molecularly selected patients. PMID:21953248

Exploring the breast cancer patient journey: do breast cancer survivors need menopause management support?

PubMed

Tanna, Nuttan; Buijs, Helene; Pitkin, Joan

2011-12-01

Breast cancer survivors can be expected to suffer from menopause symptoms with estrogen deprivation due to cancer treatments, in addition to natural menopause-related estrogen loss. To gain an understanding of what support breast cancer patients have when they suffer from menopausal symptoms, and utilize findings to further inform National Health Service (NHS) care provision for breast cancer survivors. Qualitative study with focus group sessions targeting Caucasian and Asian women with breast cancer. Patient stories, with women describing their breast cancer journey and speaking about support received for any menopausal symptoms. Thematic data analysis of transcription. Breast cancer patients were not sure if they had menopausal symptoms or whether this was due to their breast cancer condition or treatment. Patients had an attitude of acceptance of menopausal symptoms and reported trying to cope with these by themselves. This research identifies a need for more information that is culturally sensitive on managing menopause symptoms, both as side-effects of breast cancer treatments as well as for affect on quality of life during the survivorship phase. Our work also gives insight into cultural remedies used for hot flushes by Asian patients, which they consider as 'cooling' foods. Breast cancer patients want to know whether side-effects of cancer treatment persist long term and how these can be managed. There is a need for improved patient support within any new NHS service models that are developed along breast cancer patient pathways, and inclusion of personalized advice for menopause symptoms.

The experiences of cancer patients.

PubMed

Alifrangis, C; Koizia, L; Rozario, A; Rodney, S; Harrington, M; Somerville, C; Peplow, T; Waxman, J

2011-12-01

To assess the needs of cancer patients for information about their condition and to understand the psychological impact of their illness. The discussion of prognosis and treatment options in the palliative setting is an important and difficult part of oncology practice. To evaluate this, we examined the experiences of cancer patients of the physical and psychological impact of their disease on their life, and their opinions on the communication of end-of-life decisions and treatment options. A patient questionnaire was designed that encompassed communication regarding treatment and prognosis, quality-of-life attitudes subsequent to cancer diagnosis, end-of-life care and cancer drug funding. One hundred and twenty-five patients with a diagnosis of cancer were asked to participate and 96 questionnaires were completed and available for analysis. The questionnaire consisted of 63 questions and was completed in both an inpatient and outpatient setting. This survey brought to light a number of controversial issues in cancer service provision, highlighting the emotional and psychological changes brought about by a cancer diagnosis. Major concerns of our patients include fear of death and pain, changes in interpersonal relationships and financial constraints. Only 66% of the patients wanted to be given a prognosis by their clinicians and just 70% of the patients recalled being given a detailed prognosis. 11% of the patients were not prepared to undergo palliative treatment. In all, 7% were not prepared to accept treatment for 1 year and 2% for 5 years of life in exchange for the potential side effects of cytotoxic chemotherapy. 12% of the patients would not want to be in possession of the information that they were in the terminal phase of the illness with a short time to live and 16% would not want this discussed with their next of kin. This study informs medical professionals about the importance of tailoring information to the needs of the individual patient, and we

High-dose intravenous vitamin C combined with cytotoxic chemotherapy in patients with advanced cancer: a phase I-II clinical trial.

PubMed

Hoffer, L John; Robitaille, Line; Zakarian, Robert; Melnychuk, David; Kavan, Petr; Agulnik, Jason; Cohen, Victor; Small, David; Miller, Wilson H

2015-01-01

Biological and some clinical evidence suggest that high-dose intravenous vitamin C (IVC) could increase the effectiveness of cancer chemotherapy. IVC is widely used by integrative and complementary cancer therapists, but rigorous data are lacking as to its safety and which cancers and chemotherapy regimens would be the most promising to investigate in detail. We carried out a phase I-II safety, tolerability, pharmacokinetic and efficacy trial of IVC combined with chemotherapy in patients whose treating oncologist judged that standard-of-care or off-label chemotherapy offered less than a 33% likelihood of a meaningful response. We documented adverse events and toxicity associated with IVC infusions, determined pre- and post-chemotherapy vitamin C and oxalic acid pharmacokinetic profiles, and monitored objective clinical responses, mood and quality of life. Fourteen patients were enrolled. IVC was safe and generally well tolerated, although some patients experienced transient adverse events during or after IVC infusions. The pre- and post-chemotherapy pharmacokinetic profiles suggested that tissue uptake of vitamin C increases after chemotherapy, with no increase in urinary oxalic acid excretion. Three patients with different types of cancer experienced unexpected transient stable disease, increased energy and functional improvement. Despite IVC's biological and clinical plausibility, career cancer investigators currently ignore it while integrative cancer therapists use it widely but without reporting the kind of clinical data that is normally gathered in cancer drug development. The present study neither proves nor disproves IVC's value in cancer therapy, but it provides practical information, and indicates a feasible way to evaluate this plausible but unproven therapy in an academic environment that is currently uninterested in it. If carried out in sufficient numbers, simple studies like this one could identify specific clusters of cancer type, chemotherapy

Anemia, tumor hypoxemia, and the cancer patient

DOE Office of Scientific and Technical Information (OSTI.GOV)

Varlotto, John; Stevenson, Mary Ann; Department of Radiation Oncology, Beth Israel/Deaconess Medical Center, Harvard Medical School, Boston, MA

2005-09-01

/hypoxic cell sensitization has met with limited success via the use of hyperbaric oxygen, electron-affinic radiosensitizers, and mitomycin. Improvements in tumor oxygenation via the use of carbogen and nicotinamide, RSR13, and tirapazamine have shown promising clinical results and are all currently being tested in Phase III trials. The National Comprehensive Cancer Network (NCCN) guidelines recommend transfusion or erythropoietin for symptomatic patients with a hemoglobin of 10-11 g/dl and state that erythropoietin should strongly be considered if hemoglobin falls to less than 10 g/dl. These recommendations were based on studies that revealed an improvement in the quality of life of cancer patients, but not patient survival with anemia correction. Phase III studies evaluating the correction of anemia via erythropoietin have shown mixed results with some studies reporting a decrease in patient survival despite an improvement in hemoglobin levels. Diverse functions of erythropoietin are reviewed, including its potential to inhibit apoptosis via the JAK2/STAT5/BCL-X pathway. Correction of anemia by the use of blood transfusions has also shown a decrement in patient survival, possibly through inflammatory and/or immunosuppressive pathways. Conclusions: Anemia is a prevalent condition associated with cancer and its therapies. Proper Phase III trials are necessary to find the best way to correct anemia for specific patients. Future studies of erythropoietin must evaluate the possible anti-apoptotic effects by directly assessing the tumor for erythropoietin receptors or the presence of the JAK2/STAT5/BCL-X pathway. Due to the ability of transfusions to cause immunosuppression, most probably through inflammatory pathways, it may be best to study the effects of transfusion with the prolonged use of anti-inflammatory medications.« less

Patient perceptions of helpful communication in the context of advanced cancer.

PubMed

Stajduhar, Kelli I; Thorne, Sally E; McGuinness, Liza; Kim-Sing, Charmaine

2010-07-01

Based on a secondary analysis of data from a large qualitative study on cancer care communication, we address the question: what do patients with advanced cancer identify as helpful in their communication encounters with health care providers? Communication is of critical importance to the care of patients with advanced cancer. A better understanding of what such patients identify as helpful in their communication encounters with nurses and other health care providers seems critical to creating evidence-informed recommendations for best practices. Secondary analysis of qualitative interview data. Data from 18 participants interviewed individually and 16 focus group participants, with advanced cancer in the palliative phase of care. Interpretive description methodology informed data collection and analysis. Findings suggest four key elements are critically important to consider in communications with patients in an advanced or palliative phase - respecting the importance of time, demonstrating caring, acknowledging fear and balancing hope and honesty in the provision of information. Communication is an important element in the provision of advanced cancer care. Findings emphasise the complex meanings inherent in cancer care communication and identify central themes that are fundamental to effective cancer care communication. © 2010 The Authors. Journal compilation © 2010 Blackwell Publishing Ltd.

Irinotecan in patients with relapsed or cisplatin-refractory germ cell cancer: a phase II study of the German Testicular Cancer Study Group.

PubMed

Kollmannsberger, C; Rick, O; Klaproth, H; Kubin, T; Sayer, H G; Hentrich, M; Welslau, M; Mayer, F; Kuczyk, M; Spott, C; Kanz, L; Bokemeyer, C

2002-09-23

Despite generally high cure rates in patients with metastatic germ cell cancer, patients with progressive disease on first-line cisplatin-based chemotherapy or with relapsed disease following high-dose salvage therapy exhibit a very poor prognosis. Irinotecan has shown antitumour activity in human testicular tumour xenografts in nude mice. We have performed a phase II study examining the single agent activity of irinotecan in patients with metastatic relapsed or cisplatin-refractory germ cell cancer. Refractory disease was defined as progression or relapse within 4 weeks after cisplatin-based chemotherapy or relapse after salvage high-dose chemotherapy with autologous stem cell support. Irinotecan was administered at a dose of 300 (-350) mg m(-2) every 3 weeks. Response was evaluated every 4 weeks. Fifteen patients have been enrolled. Median age was 35 (19-53) years. Primary tumour localisation was gonadal/mediastinal in 12/3 patients. Patients had been pretreated with a median of six (4-12) cisplatin-containing cycles and 13 out of 15 patients had previously failed high-dose chemotherapy with blood stem cell support. Median number of irinotecan applications was two (1-3). Fourteen patients are assessable for response and all for toxicity. In one patient, no adequate response evaluation was performed. Toxicity was generally acceptable and consisted mainly of haematological side effects with common toxicity criteria 3 degrees anaemia (two patients), common toxicity criteria 3 degrees leukocytopenia (one patient) and common toxicity criteria 3 degrees thrombocytopenia (three patients). Common toxicity criteria 3/4 degrees non-haematological toxicity occurred in five patients (33%): 1 x diarrhoea, 2 x alopecia, 1 x fever and in one patient worsening of pre-existing peripheral polyneuropathy from 1 degrees to 4 degrees. No response was observed to irinotecan therapy. Currently, 13 patients have died of the disease and two patients are alive with the disease. The

A Randomized Phase 2 Trial of 177Lu Radiolabeled Anti-PSMA Monoclonal Antibody J591 in Patients With High-Risk Castrate Biochemically Relapsed Prostate Cancer

DTIC Science & Technology

2015-09-01

Award Number: W81XWH-09-1-0596 TITLE: A Randomized Phase 2 Trial of 177Lu Radiolabeled Anti- PSMA Monoclonal Antibody J591 in Patients With High...1-0596 A Randomized Phase 2 Trial of 177Lu Radiolabeled Anti- PSMA Monoclonal Antibody J591 in Patients With High-Risk Castrat Biochemically Relapsed...in December 2014 with approval to proceed without modifications. 15. SUBJECT TERMS Prostate cancer, PSA, PSMA , monoclonal antibody

Resilience Among Patients Across the Cancer Continuum: Diverse Perspectives

PubMed Central

Molina, Yamile; Yi, Jean C.; Martinez-Gutierrez, Javiera; Reding, Kerryn W.; Yi-Frazier, Joyce P.; Rosenberg, Abby R.

2014-01-01

Each phase of the cancer experience profoundly affects patients’ lives. Much of the literature has focused on negative consequences of cancer; however, the study of resilience may enable providers to promote more positive psychosocial outcomes before, during, and after the cancer experience. The current review describes the ways in which elements of resilience have been defined and studied at each phase of the cancer continuum. Extensive literature searches were conducted to find studies assessing resilience during one or more stages of the adult cancer continuum. For all phases of the cancer continuum, resilience descriptions included preexisting or baseline characteristics, such as demographics and personal attributes (e.g., optimism, social support), mechanisms of adaptation, such as coping and medical experiences (e.g., positive provider communication), as well as psychosocial outcomes, such as growth and quality of life. Promoting resilience is a critical element of patient psychosocial care. Nurses may enable resilience by recognizing and promoting certain baseline characteristics and optimizing mechanisms of adaptation. PMID:24476731

Abagovomab As Maintenance Therapy in Patients With Epithelial Ovarian Cancer: A Phase III Trial of the AGO OVAR, COGI, GINECO, and GEICO—The MIMOSA Study

PubMed Central

Sabbatini, Paul; Harter, Philipp; Scambia, Giovanni; Sehouli, Jalid; Meier, Werner; Wimberger, Pauline; Baumann, Klaus H.; Kurzeder, Christian; Schmalfeldt, Barbara; Cibula, David; Bidzinski, Mariusz; Casado, Antonio; Martoni, Andrea; Colombo, Nicoletta; Holloway, Robert W.; Selvaggi, Luigi; Li, Andrew; del Campo, Jose; Cwiertka, Karel; Pinter, Tamas; Vermorken, Jan B.; Pujade-Lauraine, Eric; Scartoni, Simona; Bertolotti, Monica; Simonelli, Cecilia; Capriati, Angela; Maggi, Carlo Alberto; Berek, Jonathan S.; Pfisterer, Jacobus

2013-01-01

Purpose To determine whether abagovomab maintenance therapy prolongs recurrence-free (RFS) and overall survival (OS) in patients with ovarian cancer in first clinical remission. Patients and Methods Patients with International Federation of Gynecology and Obstetrics stage III to IV ovarian cancer in complete clinical remission after primary surgery and platinum- and taxane-based chemotherapy were randomly assigned at a ratio of 2:1 in a phase III, double-blind, placebo-controlled, multicenter study. Abagovomab 2 mg or placebo was administered as 1-mL suspension once every 2 weeks for 6 weeks (induction phase) and then once every 4 weeks (maintenance phase) until recurrence or up to 21 months after random assignment of the last patient. The primary end point was RFS; secondary end points were OS and immunologic response. Results Characteristics of the 888 patients included: mean age, 56.3 years; Eastern Cooperative Oncology Group performance status, ≤ 1 in > 99% of patients; serous papillary subtype, 81.5%; stage III, 85.9%; and cancer antigen 125 ≤ 35U/mL after third cycle, 80.9%. Mean exposure to study treatment (± standard deviation) was 449.7 ± 333.08 days. Hazard ratio (HR) of RFS for the treatment group using tumor size categorization (≤ 1 cm, > 1 cm) was 1.099 (95% CI, 0.919 to 1.315; P = .301). HR of OS using tumor size categorization (≤ 1 cm, > 1 cm) was 1.150 (95% CI, 0.872 to 1.518; P = .322). The most frequently reported type of adverse event was an injection site reaction in 445 patients (50.2%), followed by injection site erythema and fatigue in 227 (25.6%) and 212 patients (23.9%), respectively. By the final visit, median anti–anti-idiotypic antibody level was 493,000.0 ng/mL, indicating a robust response. Conclusion Abagovomab administered as repeated monthly injections is safe and induces a measurable immune response. Administration as maintenance therapy for patients with ovarian cancer in first remission does not prolong RFS or OS

Palonosetron Prevents Highly Emetogenic Chemotherapy-induced Nausea and Vomiting in Oral Cancer Patients.

PubMed

Sento, Shinya; Kitamura, Naoya; Yamamoto, Tetsuya; Nakashiro, Koichi; Hamakawa, Hiroyuki; Ibaragi, Soichiro; Sasaki, Akira; Takamaru, Natsumi; Miyamoto, Yoji; Kodani, Isamu; Ryoke, Kazuo; Mishima, Katsuaki; Ueyama, Yoshiya

2017-12-01

To evaluate the efficacy of palonosetron in preventing acute and delayed nausea and vomiting in patients receiving highly emetogenic chemotherapy (HEC) in oral cancer patients. Oral cancer patients receiving HEC were enrolled; among the 40 patients, 87 courses of chemotherapy were administered. On day 1, 0.75 mg palonosetron was intravenously administrated just before chemotherapy. The primary endpoint was the proportion of patients with a complete response (CR) and the secondary endpoint was the proportion of patients with complete control (CC) during the acute and delayed phase. During the acute phase, 86 of 87 courses (98.9%) had CR and 84 of 87 courses (96.6%) had CC. During the delayed phase, 84 of 87 courses (96.6%) had CR and 70 of 87 courses (80.5%) had CC. Palonosetron is effective at preventing HEC-induced chemotherapy-induced nausea and vomiting (CINV) in oral cancer chemotherapeutic regimens in the acute and delayed phases. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

A late phase II study of RP56976 (docetaxel) in patients with advanced or recurrent breast cancer.

PubMed Central

Adachi, I.; Watanabe, T.; Takashima, S.; Narabayashi, M.; Horikoshi, N.; Aoyama, H.; Taguchi, T.

1996-01-01

A late phase II clinical trial of RP56976 (docetaxel), derived from Taxus baccata was performed to evaluate anti-tumour activity, time to progression and clinical toxicity in patients with advanced or recurrent breast cancer. The patients, between 15 and 80 years old with performance status (PS) of 0-2, received at least two cycles of docetaxel 60 mg m-2 intravenously at 3-4 week intervals. Of the 81 patients enrolled, the 72 eligible for the study were given a total of 327 cycles, with a median of four cycles each. Five patients obtained a complete response (CR) and 27 a partial response (PR); the response rate (RR) was 44.4% (95% confidence interval 32.7-56.6%). A relatively high RR of 9/28 (32.1%) was observed in patients who had received prior chemotherapy involving anthracyclines. The dose-limiting toxicity was grade 3-4 leucocytopenia or neutropenia, found in 78.9% and 85.9% patients respectively. Other severe (grade > 3) toxicities included alopecia (38%), anorexia (18.3%), nausea/vomiting (11.3%), and fatigue (9.9%). Hypersensitivity reactions, oedema and skin toxicity were not severe and were reversible. One therapy-related death occurred 10 days after the initial dose was given. These findings indicate that docetaxel has potent activity against metastatic breast cancer, and that the dose of 60 mg m-2 is safe. PMID:8546908

Left Versus Right: Does Location Matter for Refractory Metastatic Colorectal Cancer Patients in Phase 1 Clinical Trials?

PubMed

Arora, Sukeshi Patel; Ketchum, Norma S; Michalek, Joel; Gelfond, Jonathon; Mahalingam, Devalingam

2017-04-22

Location of the primary tumor is prognostic and predictive of efficacy with VEGF-inhibitors (I) versus EGFR-I given first-line to metastatic colorectal cancer (mCRC) patients. However, little is known regarding the effect of location on prognosis and prediction in refractory mCRC. We assessed the efficacy of VEGF-I and EGFR-I in regards to location of the primary tumor in patients with refractory mCRC enrolled in early phase studies. A historical cohort analysis of mCRC patients, including 44 phase I trials our institution, from March 2004 to September 2012. Median Progression free survival (mPFS) and overall survival (mOS) were estimated from Kaplan-Meier curves and groups were statistically compared with the log-rank test. One hundred thirty-nine patients with a median age 59 (33-81). 73.9% received 3+ lines of therapy. All KRAS wild-type patients had received prior EGFR-I. right 20.9%, left 61.9%, and transverse 4.3%. For survival analysis, transverse CRC were included with right. Of the 112 patients, mOS was left (N = 80) 6.6 months versus right (N = 32) 5.9 months, P = 0.18. mPFS was left (n = 86) 2.0 months versus right (N = 35) 2.0 months, P = 0.76. In subgroup analysis, survival was significant for KRAS wild-type patients with left-sided mCRC had mOS of 6.2 months with other agents versus 9.4 months with EGFR-I (P = 0.03). In phase 1 clinical trials, although location alone was not prognostic in heavily pretreated patients, left-sided mCRC had improved survival with EGFR-I. Despite progression on EGFR-I, left-sided KRAS wild mCRC patients should be considered for phase 1 studies of agents targeting growth factor pathways.

Phase IB Study of Vemurafenib in Combination with Irinotecan and Cetuximab in Patients with Metastatic Colorectal Cancer with BRAFV600E Mutation.

PubMed

Hong, David S; Morris, Van K; El Osta, Badi; Sorokin, Alexey V; Janku, Filip; Fu, Siqing; Overman, Michael J; Piha-Paul, Sarina; Subbiah, Vivek; Kee, Bryan; Tsimberidou, Apostolia M; Fogelman, David; Bellido, Jorge; Shureiqi, Imad; Huang, Helen; Atkins, Johnique; Tarcic, Gabi; Sommer, Nicolas; Lanman, Richard; Meric-Bernstam, Funda; Kopetz, Scott

2016-12-01

In vitro, EGFR inhibition, combined with the BRAF inhibitor vemurafenib, causes synergistic cytotoxicity for BRAF V600E metastatic colorectal cancer, further augmented by irinotecan. The safety and efficacy of vemurafenib, irinotecan, and cetuximab in BRAF-mutated malignancies are not defined. In this 3+3 phase I study, patients with BRAF V600E -advanced solid cancers received cetuximab and irinotecan with escalating doses of vemurafenib. Nineteen patients (18 with metastatic colorectal cancer and 1 with appendiceal cancer) were enrolled. Three patients experienced dose-limiting toxicities. The MTD of vemurafenib was 960 mg twice daily. Six of 17 evaluable patients (35%) achieved a radiographic response by Response Evaluation Criteria in Solid Tumors 1.1 criteria, consistent with in vivo models demonstrating tumor regressions with the triplet regimen. Median progression-free survival was 7.7 months. BRAF V600E circulating cell-free DNA (cfDNA) trends correlated with radiographic changes, and acquired mutations from cfDNA in genes reactivating MAPK signaling were observed at progression. Vemurafenib, in combination with irinotecan and cetuximab, was well tolerated in patients with refractory, BRAF-mutated metastatic colorectal cancer, and both survival outcomes and response rates exceeded prior reports for vemurafenib and for irinotecan plus cetuximab in BRAF V600E metastatic colorectal cancer. In vivo models demonstrated regressions with the triplet, in contrast with vemurafenib and cetuximab alone. cfDNA predicted radiographic response and identified mutations reactivating the MAPK pathway upon progression. Cancer Discov; 6(12); 1352-65. ©2016 AACR.This article is highlighted in the In This Issue feature, p. 1293. ©2016 American Association for Cancer Research.

Acetylsalicylic Acid and Eflornithine in Treating Patients at High Risk for Colorectal Cancer | Division of Cancer Prevention

Cancer.gov

This phase II trial is studying how well giving acetylsalicylic acid together with eflornithine works in treating patients at high risk for colorectal cancer. Chemoprevention is the use of certain drugs to keep cancer from forming. The use of acetylsalicylic acid and eflornithine may prevent colorectal cancer. |

Sleeping in the arms of cancer: a review of sleeping disorders among patients with cancer.

PubMed

Harris, Brande; Ross, Jeanette; Sanchez-Reilly, Sandra

2014-01-01

It is well known that cancer patients experience lack of sleep, which affects their symptoms and decrease their much needed energy, particularly while undergoing treatment. Insomnia, which is defined as a predominant complaint of dissatisfaction with sleep quantity or quality during different phases of the sleep cycle, could easily affect patients' quality of life and even cancer treatment outcomes. In this article, we review the current research on and treatments for insomnia, as well as explore cancer-related fatigue and its connections to sleep disorders.

A Phase I Study of Hepatic Arterial Infusion of Nab-Paclitaxel in Combination with Intravenous Gemcitabine and Bevacizumab for Patients with Advanced Cancers and Predominant Liver Metastases

PubMed Central

Tsimberidou, Apostolia M.; Ye, Yang; Wheler, Jennifer; Naing, Aung; Hong, David; Nwosu, Uchechi; Hess, Kenneth R.; Wolff, Robert A.

2014-01-01

PURPOSE We conducted a Phase I clinical trial for patients with advanced cancer and predominant liver disease. EXPERIMENTAL DESIGN Patients were treated with HAI nab-paclitaxel (120-210 mg/m2; day 1); intravenous bevacizumab (10 mg/kg; day 1); and intravenous gemcitabine (600-800 mg/m2; days 1 and 8). A conventional “3 + 3” study design was used. RESULTS Fifty patients with advanced cancer and predominant liver metastases were treated (median age, 58 years; 27 women, 23 men; median number of prior therapies, 3 [range, 0-12]). The most common cancers were breast (n=9) and pancreatic (n=9). Overall, 264 cycles were administered (median/patient, 4; range, 1-17). No dose-limiting toxicities were noted during the escalation phase. On dose level 4, 3 patients were unable to receive gemcitabine on day 8 because of severe thrombocytopenia. Dose level 3 was selected as the maximum tolerated dose (HAI nab-paclitaxel 180 mg/m2 and intravenous gemcitabine 800 mg/m2 and bevacizumab 10 mg/kg); Thirty-two patients were treated in the expansion phase. The most common treatment-related toxicities were thrombocytopenia (n=17), neutropenia (n=10), and fatigue (n=12). Of 46 patients evaluable for response, 9 (20%) had a partial response [1] and 9 (20%) had stable disease for {greater than or equal to} 6 months. The median overall survival duration was 7.0 months (95% CI: 4, 22 months) and the median progression-free survival duration was 4.2 months (95% CI: 2.7, 8.6 months). CONCLUSIONS HAI nab-paclitaxel in combination with gemcitabine and bevacizumab was well tolerated and had antitumor activity in selected patients with advanced cancer and liver metastases. PMID:23377373

Phase 1 Studies of Sirolimus Alone or in Combination with Pharmacokinetic Modulators in Advanced Cancer Patients

PubMed Central

Cohen, Ezra EW; Wu, Kehua; Hartford, Christine; Kocherginsky, Masha; Eaton, Kimberly Napoli; Zha, Yuanyuan; Nallari, Anitha; Maitland, Michael L; Fox-Kay, Kammi; Moshier, Kristin; House, Larry; Ramirez, Jacqueline; Undevia, Samir D; Fleming, Gini F; Gajewski, Thomas F; Ratain, Mark J

2014-01-01

Purpose Sirolimus is the eponymous inhibitor of the mammalian target of rapamycin (mTOR); however, only its analogues have been approved as cancer therapies. Nevertheless, sirolimus is readily available, has been well-studied in organ transplant patients, and demonstrates efficacy in several preclinical cancer models. Experimental Design Three simultaneously conducted phase I studies in advanced cancer patients utilized an adaptive escalation design to find the dose of oral, weekly sirolimus alone or in combination with either ketoconazole or grapefruit juice that achieves similar blood concentrations as its intravenously administered and approved prodrug, temsirolimus. Additionally, the effect of sirolimus on inhibition of p70S6 kinase phosphorylation in peripheral T cells was determined. Results Collectively, the three studies enrolled 138 subjects. The most commonly observed toxicities were hyperglycemia, hyperlipidemia, and lymphopenia in 52%, 43%, and 41% of subjects, respectively. The target sirolimus area under the concentration curve (AUC) of 3810 ng-hr/ml was achieved at sirolimus doses of 90 mg, 16 mg, and 25 mg in the sirolimus alone, sirolimus plus ketoconazole, and sirolimus plus grapefruit juice studies, respectively. Ketoconazole and grapefruit juice increased sirolimus AUC approximately 500% and 350%, respectively. Inhibition of p70 S6 kinase phosphorylation was observed at all doses of sirolimus and correlated with blood concentrations. One partial response was observed in a patient with epithelioid hemangioendothelioma. Conclusion Sirolimus can be feasibly administered orally, once weekly with a similar toxicity and pharmacokinetic profile compared to other mTOR inhibitors and warrants further evaluation in studies of its comparative effectiveness relative to recently approved sirolimus analogues. PMID:22872575

A phase I dose-escalation study of apatorsen (OGX-427), an antisense inhibitor targeting heat shock protein 27 (Hsp27), in patients with castration-resistant prostate cancer and other advanced cancers.

PubMed

Chi, K N; Yu, E Y; Jacobs, C; Bazov, J; Kollmannsberger, C; Higano, C S; Mukherjee, S D; Gleave, M E; Stewart, P S; Hotte, S J

2016-06-01

Heat shock protein 27 (Hsp27) is a chaperone protein that regulates cell survival via androgen receptor and other signaling pathways, thereby mediating cancer progression. Apatorsen (OGX-427) is a 2'-methoxyethyl-modified antisense oligonucleotide that inhibits Hsp27 expression. This study evaluated the safety profile and recommended phase II dosing of apatorsen in patients with advanced cancer. Patients with castration-resistant prostate (CRPC), breast, ovary, lung, or bladder cancer were enrolled to this phase I dose-escalation study. Apatorsen was administered i.v. weekly in 21-day cycles following 3 loading doses and over 5 dose levels (200-1000 mg). Apatorsen plasma concentrations, circulating tumor cells (CTCs) and CTC Hsp27 expression, and serum Hsp27 levels were evaluated. Forty-two patients were accrued, of which 52% had CRPC. Patients were heavily pretreated, with 57% having had ≥3 prior chemotherapy regimens. During the loading dose/cycle 1 and overall study period, 93% and 100% of patients (N = 42) experienced treatment-related adverse events, respectively; most were grade 1-2 and included chills, pruritus, flushing, prolonged aPTT, lymphopenia, and anemia. One patient experienced a dose-limiting toxicity at the 600 mg dose level (intracranial hemorrhage in a previously undiagnosed brain metastasis). A maximum tolerated dose was not defined. Apatorsen Cmax increased proportionally with dose. Decreases in tumor markers and declines in CTCs were observed, with a prostate-specific antigen decline >%50% occurring in 10% of patients with CRPC; 29/39 assessable patients (74%) had reductions from ≥5 CTC/7.5 ml at baseline to <5 CTC/7.5 ml post-treatment. Twelve patients had stable measurable disease as best response. Apatorsen was tolerated at the highest dose evaluated (1000 mg). Single-agent activity was suggested by changes in tumor markers, CTC, and stable measurable disease. Phase II studies evaluating apatorsen are underway. NCT00487786. © The

Comparison of monocyte-derived dendritic cells from colorectal cancer patients, non-small-cell-lung-cancer patients and healthy donors.

PubMed

Kvistborg, P; Bechmann, C M; Pedersen, A W; Toh, H C; Claesson, M H; Zocca, M B

2009-12-11

Dendritic cells (DCs) are bone marrow-derived professional antigen presenting cells. Due to their role as potent inducers of immune responses, these cells are widely used as adjuvant in experimental clinical settings for cancer immune therapy. We have developed a DC-based vaccine using autologous blood monocytes loaded with allogeneic tumor cell lysate rich in cancer/testis antigens. This vaccine has at present been tested for activity in three phase II clinical trials including two cohorts of patients with advanced colorectal cancer (CRC) and one cohort of patients with advanced non-small-cell-lung-cancer (NSCLC). In the present paper we retrospectively compare the maturation profile based on surface marker expression on DCs generated from the three patient cohorts and between cancer patient cohorts and a cohort of healthy donors. Vaccines were generated under cGMP conditions and phenotypic profiles of DC were analyzed by flow cytometry and the obtained data were used as a basis to set guideline values for our quality control of GMP produced DC vaccines. Each vaccine batch was analyzed for the expression of the surface maturation and differentiation molecules CD14, CD1a, CD83, CD86, MHC class II and CCR7, and the optimal expression pattern is considered as CD14(low), CD1a, CD83(high), CD86(high), MHC class II(high) and CCR7(high). In accordance with data from other studies including other types of cancer patients, especially breast cancer patients, we found that the maturation status of the DC batches depends on cancer type and correlates with clinical status of cancer patients included.

Phase 1B/2 study of the HSP90 inhibitor AUY922 plus trastuzumab in metastatic HER2-positive breast cancer patients who have progressed on trastuzumab-based regimen.

PubMed

Kong, Anthony; Rea, Daniel; Ahmed, Samreen; Beck, J Thaddeus; López López, Rafael; Biganzoli, Laura; Armstrong, Anne C; Aglietta, Massimo; Alba, Emilio; Campone, Mario; Hsu Schmitz, Shu-Fang; Lefebvre, Caroline; Akimov, Mikhail; Lee, Soo-Chin

2016-06-21

This open-label, multicenter, phase 1B/2 trial assessed AUY922 plus trastuzumab in patients with locally advanced or metastatic HER2-positive breast cancer previously treated with chemotherapy and anti-HER2 therapy. This study was composed of a dose-escalation part with AUY922 administered weekly at escalating doses with trastuzumab 2 mg/kg/week (phase 1B), followed by a phase 2 part using the same regimen at recommended phase 2 dose (RP2D). The primary objectives were to determine the maximum tolerated dose (MTD) and/or RP2D (phase 1B), and to evaluate preliminary antitumor activity (phase 2) of AUY922 plus trastuzumab at MTD/RP2D. Forty-five patients were treated with AUY922 plus trastuzumab (4 in phase 1B with AUY922 at 55 mg/m2 and 41 in phase 1B/2 with AUY922 at 70 mg/m2 [7 in phase 1B and 34 in phase 2]). One patient in phase 1B (70 mg/m2) experienced a dose-limiting toxicity (grade 3 diarrhea); the RP2D was weekly AUY922 70 mg/m2 plus trastuzumab. Of the 41 patients in the 70 mg/m2 cohort, the overall response rate (complete or partial responses) was 22.0% and 48.8% patients had stable disease. Study treatment-related adverse events occurred in 97.8% of patients; of these, 31.1% were grade 3 or 4. Forty-one patients (91.1%) reported ocular events (82.3% had grade 1 or 2 events). Two patients (4.4%) had ocular events leading to the permanent discontinuation of study treatment. AUY922 at 70 mg/m2 plus trastuzumab standard therapy is well tolerated and active in patients with HER2-positive metastatic breast cancer who progressed on trastuzumab-based therapy.

The bioimpedance phase angle predicts low muscle strength, impaired quality of life, and increased mortality in old patients with cancer.

PubMed

Norman, Kristina; Wirth, Rainer; Neubauer, Maxi; Eckardt, Rahel; Stobäus, Nicole

2015-02-01

We investigated the impact of low phase angle (PhA) values on muscle strength, quality of life, symptom severity, and 1-year mortality in older cancer patients. Prospective study with 1-year follow-up. Cancer patients aged >60 years. PhA was derived from whole body impedance analysis. The fifth percentile of age-, sex-, and body mass index-stratified reference values were used as cut-off. Quality of life was determined with the European Organization of Research and Treatment in Cancer questionnaire, reflecting both several function scales and symptom severity. Muscle strength was assessed by hand grip strength, knee extension strength, and peak expiratory flow. 433 cancer patients, aged 60-95 years, were recruited. Patients with low PhA (n = 197) exhibited decreased muscle strength compared with patients with normal PhA (hand grip strength: 22 ± 8.6 vs 28.9 ± 8.9 kg, knee extension strength: 20.8 ± 11.8 vs 28.1 ± 14.9 kg, and peak expiratory flow: 301.1 ± 118 vs 401.7 ± 142.6 L/min, P < .001). Physical function, global health status, and role function from the European Organization of Research and Treatment in Cancer questionnaire were reduced, and most symptoms (fatigue, anorexia, pain, and dyspnea) increased in patients with low PhA (P < .001). In a risk-factor adjusted regression analysis, PhA emerged as independent predictor of physical function (ß:-0.538, P = .023), hand grip strength (ß:-4.684, P < .0001), knee extension strength (ß:-4.548, P = .035), and peak expiratory flow (ß:-66.836, P < .0001). Low PhA moreover predicted 1-year mortality in the Cox proportional hazards regression model, whereas grip strength was no longer significant. PhA below the fifth reference percentile is highly predictive of decreased muscle strength, impaired quality of life, and increased mortality in old patients with cancer and should be evaluated in routine assessment. Copyright © 2015 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by

Phase I/II Study of Weekly Oraxol for the Second-Line Treatment of Patients With Metastatic or Recurrent Gastric Cancer

PubMed Central

Lee, Keun-Wook; Lee, Kyung Hee; Zang, Dae Young; Park, Young Iee; Shin, Dong Bok; Kim, Jin Won; Im, Seock-Ah; Koh, Sung Ae; Cho, Joo-Youn; Jung, Jin-A

2015-01-01

Lessons Learned Oraxol, a novel oral formulation of paclitaxel, displayed modest efficacy as second-line chemotherapy for gastric cancer. Considering its favorable toxicity profiles, further studies are warranted in various solid tumors including gastric cancer. Background. Oraxol consists of paclitaxel and HM30181A, a P-glycoprotein inhibitor, to increase the oral bioavailability of paclitaxel. This phase I/II study (HM-OXL-201) was conducted to determine the maximum tolerated dose (MTD) and recommended phase II dose (RP2D) of Oraxol. In addition, we investigated the efficacy and safety of Oraxol as second-line chemotherapy for metastatic or recurrent gastric cancer (GC). Methods. In the phase I component, paclitaxel was orally administered at escalating doses (90, 120, or 150 mg/m2 per day) with a fixed dose (15 mg/day) of HM30181A. Oraxol was administrated 6 times per cycle (days 1, 2, 8, 9, 15, and 16) every 4 weeks. In the phase II component, the efficacy and safety of Oraxol were evaluated. Results. In the phase I component, the MTD could not be determined. Based on toxicity and pharmacokinetic data, the RP2D of oral paclitaxel was determined to be 150 mg/m2. In the phase II component, 4 of 43 patients (9.3%) achieved partial responses. Median progression-free survival and overall survival were 2.6 and 10.7 months, respectively. Toxicity profiles were favorable, and the most common drug-related adverse events (grade ≥3) were neutropenia and diarrhea. Conclusion. Oraxol exhibited modest efficacy and favorable toxicity profiles as second-line chemotherapy for GC. PMID:26112004

Structure, organisation and clinical outcomes in cancer patients of hospital support teams in Spain.

PubMed

Tuca-Rodriguez, Albert; Gómez-Batiste, Xavier; Espinosa-Rojas, Jose; Martínez-Muñoz, Marisa; Codorniu, Nuria; Porta-Sales, Josep

2012-12-01

To describe the structure, characteristics of patients and basic clinical outcomes in cancer patients receiving care from palliative care hospital support teams (HSTs) in Spain. A multi-centre observational two phase study. Phase I: A descriptive survey of all HSTs in Spain. Phase II: A quasi-experimental prospective cohort study to describe the clinical outcomes, symptom severity and survival. 60 HSTs in Spain met the inclusion criteria. All HSTs were multidisciplinary with wide experience (mean 6.8 years). HSTs coverage was 21.5% of all cancer deaths in Spain. A total number of 364 advanced cancer patients were included in the cohort study; 76% were classified as moderate or high complexity. Overall, 64% were male subjects and the most frequent primary cancer site was lung (26%). Half of the patients had no detailed information about cancer staging and only 19% knew their short-term prognosis. The mean length of intervention was 6.5 days (mean three visits per patient). Outcomes were: 34% deaths during the admission process; 38% were discharged home; and 28% were transferred to another medium-term-stay specialist unit. The main symptoms were pain (68%), dyspnoea (43%), vomiting (24%), anorexia (72%), asthenia (78%), insomnia (50%), anxiety (45%) and depression (35%). After the HSTs intervention, the symptom severity was significantly reduced (p<0.001) for all symptoms, except for weakness and anorexia. The mean survival from inclusion was 111 days. Palliative intervention of HSTs is characterised by being adjusted to patient needs and short duration. Their care was focused on the preterminal phase of cancer patients of moderate-high complexity.

Three-phase 18F-fluorocholine PET/CT in the evaluation of prostate cancer recurrence.

PubMed

Steiner, Ch; Vees, H; Zaidi, H; Wissmeyer, M; Berrebi, O; Kossovsky, M P; Khan, H G; Miralbell, R; Ratib, O; Buchegger, F

2009-01-01

Contribution of 3-phase 18F-fluorocholine PET/CT in suspected prostate cancer recurrence at early rise of PSA. Retrospective analysis was performed in 47 patients after initial treatment with radiotherapy (n=30) or surgery (n=17). Following CT, 10 minutes list-mode PET acquisition was done over the prostate bed after injection of 300 MBq of 18F-fluorocholine. Three timeframes of 3 minutes each were reconstructed for analysis. All patients underwent subsequent whole body PET/CT. Delayed pelvic PET/CT was obtained in 36 patients. PET/CT was interpreted visually by two observers and SUVmax determined for suspicious lesions. Biopsies were obtained from 13 patients. Biopsies confirmed the presence of cancer in 11 of 13 patients with positive PET for a total of 15 local recurrences in which average SUVmax increased during 14 minutes post injection and marginally decreased in delayed scanning. Conversely inguinal lymph nodes with mild to moderate metabolic activity on PET showed a clearly different pattern with decreasing SUVmax on dynamic images. Three-phase PET/CT contributed to the diagnostic assessment of 10 of 47 patients with biological evidence of recurrence of cancer. It notably allowed the discrimination of confounding blood pool or urinary activity from suspicious hyperactivities. PET/CT was positive in all patients with PSA>or=2 ng/ml (n=34) and in 4/13 patients presenting PSA values<2 ng/ml. 18F-fluorocholine 3-phase PET/CT showed a progressively increasing SUVmax in biopsy confirmed cancer lesions up to 14 minutes post injection while decreasing in inguinal lymph nodes interpreted as benign. Furthermore, it was very useful in differentiating local recurrences from confounding blood pool and urinary activity.

High-Dose Intravenous Vitamin C Combined with Cytotoxic Chemotherapy in Patients with Advanced Cancer: A Phase I-II Clinical Trial

PubMed Central

Hoffer, L. John; Robitaille, Line; Zakarian, Robert; Melnychuk, David; Kavan, Petr; Agulnik, Jason; Cohen, Victor; Small, David; Miller, Wilson H.

2015-01-01

Background Biological and some clinical evidence suggest that high-dose intravenous vitamin C (IVC) could increase the effectiveness of cancer chemotherapy. IVC is widely used by integrative and complementary cancer therapists, but rigorous data are lacking as to its safety and which cancers and chemotherapy regimens would be the most promising to investigate in detail. Methods and Findings We carried out a phase I-II safety, tolerability, pharmacokinetic and efficacy trial of IVC combined with chemotherapy in patients whose treating oncologist judged that standard-of-care or off-label chemotherapy offered less than a 33% likelihood of a meaningful response. We documented adverse events and toxicity associated with IVC infusions, determined pre- and post-chemotherapy vitamin C and oxalic acid pharmacokinetic profiles, and monitored objective clinical responses, mood and quality of life. Fourteen patients were enrolled. IVC was safe and generally well tolerated, although some patients experienced transient adverse events during or after IVC infusions. The pre- and post-chemotherapy pharmacokinetic profiles suggested that tissue uptake of vitamin C increases after chemotherapy, with no increase in urinary oxalic acid excretion. Three patients with different types of cancer experienced unexpected transient stable disease, increased energy and functional improvement. Conclusions Despite IVC’s biological and clinical plausibility, career cancer investigators currently ignore it while integrative cancer therapists use it widely but without reporting the kind of clinical data that is normally gathered in cancer drug development. The present study neither proves nor disproves IVC’s value in cancer therapy, but it provides practical information, and indicates a feasible way to evaluate this plausible but unproven therapy in an academic environment that is currently uninterested in it. If carried out in sufficient numbers, simple studies like this one could identify

Metallic taste in cancer patients treated with chemotherapy.

PubMed

IJpma, I; Renken, R J; Ter Horst, G J; Reyners, A K L

2015-02-01

Metallic taste is a taste alteration frequently reported by cancer patients treated with chemotherapy. Attention to this side effect of chemotherapy is limited. This review addresses the definition, assessment methods, prevalence, duration, etiology, and management strategies of metallic taste in chemotherapy treated cancer patients. Literature search for metallic taste and chemotherapy was performed in PubMed up to September 2014, resulting in 184 articles of which 13 articles fulfilled the inclusion criteria: English publications addressing metallic taste in cancer patients treated with FDA-approved chemotherapy. An additional search in Google Scholar, in related articles of both search engines, and subsequent in the reference lists, resulted in 13 additional articles included in this review. Cancer patient forums were visited to explore management strategies. Prevalence of metallic taste ranged from 9.7% to 78% among patients with various cancers, chemotherapy treatments, and treatment phases. No studies have been performed to investigate the influence of metallic taste on dietary intake, body weight, and quality of life. Several management strategies can be recommended for cancer patients: using plastic utensils, eating cold or frozen foods, adding strong herbs, spices, sweetener or acid to foods, eating sweet and sour foods, using 'miracle fruit' supplements, and rinsing with chelating agents. Although metallic taste is a frequent side effect of chemotherapy and a much discussed topic on cancer patient forums, literature regarding metallic taste among chemotherapy treated cancer patients is scarce. More awareness for this side effect can improve the support for these patients. Copyright © 2014 Elsevier Ltd. All rights reserved.

Methodology of phase II clinical trials in metastatic elderly breast cancer: a literature review.

PubMed

Cabarrou, B; Mourey, L; Dalenc, F; Balardy, L; Kanoun, D; Roché, H; Boher, J M; Rougé-Bugat, M E; Filleron, Thomas

2017-08-01

As the incidence of invasive breast cancer will increase with age, the number of elderly patients with a diagnosis metastatic breast cancer will also rise. But the use of cytotoxic drugs in elderly metastatic breast cancer patients is not systematic and is dreaded by medical oncologists. The need for prospective oncologic data from this population seems increasingly obvious. The main objective of this review is to investigate design and characteristics of phase II trials that assess activity and feasibility of chemotherapies in elderly advanced/metastatic breast cancer patients. An electronic search in PUBMED allowed us to retrieve articles published in English language on phase II trials in elderly metastatic breast cancer between January 2002 and May 2016. Sixteen publications were finally included in this review. The primary endpoint was a simple, a composite, and a co-primary endpoints in 11, three, and two studies, respectively. Efficacy was the primary objective in 15 studies: simple (n = 10), composite (n = 3), co-primary endpoints (n = 2). Composite or co-primary endpoints combined efficacy and toxicity. Thirteen studies used multistage designs. Only five studies evaluated the feasibility, i.e., to jointly assess efficacy and tolerance to treatment (toxicity, quality of life, etc) as primary endpoint. Development of elderly specific phase III clinical trials might be challenging, it therefore seems essential to conduct phase II clinical trials evaluating jointly efficacy and toxicity in a well-defined geriatric population. Use of multistage designs that take into account heterogeneity would allow to identify a subpopulation at interim analysis and to reduce the number of patients exposed to an inefficient or a toxic treatment regimen. It is crucial to evaluate new therapies (targeted therapies, immunotherapies) using adequate methodologies (Study design, endpoint).

Decision-making about complementary and alternative medicine by cancer patients: integrative literature review.

PubMed

Weeks, Laura; Balneaves, Lynda G; Paterson, Charlotte; Verhoef, Marja

2014-01-01

Patients with cancer consistently report conflict and anxiety when making decisions about complementary and alternative medicine (CAM) treatment. To design evidence-informed decision-support strategies, a better understanding is needed of how the decision-making process unfolds for these patients during their experience with cancer. We undertook this study to review the research literature regarding CAM-related decision-making by patients with cancer within the context of treatment, survivorship, and palliation. We also aimed to summarize emergent concepts within a preliminary conceptual framework. We conducted an integrative literature review, searching 12 electronic databases for articles published in English that described studies of the process, context, or outcomes of CAM-related decision-making. We summarized descriptive data using frequencies and used a descriptive constant comparative method to analyze statements about original qualitative results, with the goal of identifying distinct concepts pertaining to CAM-related decision-making by patients with cancer and the relationships among these concepts. Of 425 articles initially identified, 35 met our inclusion criteria. Seven unique concepts related to CAM and cancer decision-making emerged: decision-making phases, information-seeking and evaluation, decision-making roles, beliefs, contextual factors, decision-making outcomes, and the relationship between CAM and conventional medical decision-making. CAM decision-making begins with the diagnosis of cancer and encompasses 3 distinct phases (early, mid, and late), each marked by unique aims for CAM treatment and distinct patterns of information-seeking and evaluation. Phase transitions correspond to changes in health status or other milestones within the cancer trajectory. An emergent conceptual framework illustrating relationships among the 7 central concepts is presented. CAM-related decision-making by patients with cancer occurs as a nonlinear, complex

Phase 2 trial of temozolomide using protracted low-dose and whole-brain radiotherapy for nonsmall cell lung cancer and breast cancer patients with brain metastases.

PubMed

Addeo, Raffaele; De Rosa, Carmine; Faiola, Vincenzo; Leo, Luigi; Cennamo, Gregorio; Montella, Liliana; Guarrasi, Rosario; Vincenzi, Bruno; Caraglia, Michele; Del Prete, Salvatore

2008-11-01

Temozolomide (TMZ), an oral methylating imidazotetrazinone, has antitumor activity against gliomas, malignant melanomas, and brain metastasis and is presently administered as a 5-day oral schedule every 4 weeks. A single-institution phase 2 clinical trial was conducted to determine the efficacy and the safety profile of a new regimen based on a dose-intensified, protracted course of TMZ after whole-brain radiotherapy (WBRT). Patients were eligible if they had at least 1 bidimensionally measurable brain metastasis from breast cancer and nonsmall cell lung cancer (NSCLC). Twenty-seven patients were treated with 30 grays (Gy) of WBRT with concomitant TMZ (75 mg/m(2)/day) for 10 days, and subsequent TMZ at a dose of 75 mg/m(2) per day for 21 days every 4 weeks, for up to 12 cycles. Two complete responses (7.4%) and 11 partial responses (40.7%) were achieved. The schedule appeared to be well tolerated, with grade 3 toxicity (graded according to National Cancer Institute Common Toxicity Criteria) observed in only 2 patients. The overall median survival was 8.8 months and the median progression-free survival was 6 months. The concomitant use of WBRT and protracted low-dose TMZ appears to be an active, well-tolerated regimen. The observed antitumor activity suggests the need for further investigation of this schedule in combination with other anticancer agents for the concomitant treatment of brain metastases and primary cancers.

[Guideline development for rehabilitation of breast cancer patients - phase 2: findings from the classification of therapeutic procedures, KTL-data-analysis].

PubMed

Domann, U; Brüggemann, S; Klosterhuis, H; Weis, J

2007-08-01

Aim of this project is the development of an evidence based guideline for the rehabilitation of breast cancer patients, funded by the German Pension Insurance scheme. The project consists of four phases. This paper is focused on the 2nd phase, i.e., analysis of procedures in rehabilitation based on evidence based therapeutic modules. As a result of a systematic literature review 14 therapeutic modules were defined. From a total of 840 possible KTL Codes (Klassifikation Therapeutischer Leistungen, Classification of therapeutic procedures), 229 could be assigned to these modules. These analyses are based on 24685 patients in 57 rehabilitation clinics, who had been treated in 2003. For these modules the number of patients having received those interventions as well as the duration of the modules were calculated. The data were analysed with respect to the influence of age and comorbidity. Moreover, differences between rehabilitation clinics were investigated according to the category of interventions. Our findings show great variability in the use of the therapeutic modules. Therapeutic modules like Physiotherapy (91.6%), Training Therapy (85.2%) and Information (97.8%) are provided to most of the patients. Younger patients receive more treatments than older patients, and patients with higher comorbidity receive more Physiotherapie, Lymphoedema Therapy and Psychological Interventions than patients without comorbidities. Data analysis shows wide interindividual variability with regard to the therapeutic modules. This variability is related to age and comorbidity of the patients. Furthermore, great differences were found between the rehabilitation clinics concerning the use of the various interventions. This variability supports the necessity of developing and implementing an evidence based guideline for the rehabilitation of breast cancer patients. The next step will be discussing these findings with experts from science and clinical practice.

Phase Ib study of the mitochondrial inhibitor ME-344 plus topotecan in patients with previously treated, locally advanced or metastatic small cell lung, ovarian and cervical cancers.

PubMed

Diamond, Jennifer R; Goff, Barbara; Forster, Martin D; Bendell, Johanna C; Britten, Carolyn D; Gordon, Michael S; Gabra, Hani; Waterhouse, David M; Poole, Mark; Ross Camidge, D; Hamilton, Erika; Moore, Kathleen M

2017-10-01

Background This multicenter, open-label, phase Ib study was designed to assess the safety, pharmacokinetics and preliminary efficacy of ME-344, a mitochondrial inhibitor, administered in combination with the topoisomerase I inhibitor, topotecan, in patients with previously treated, locally advanced or metastatic small cell lung (SCLC), ovarian and cervical cancers. Patients and methods In Part 1, patients received ME-344 10 mg/kg intravenously weekly on days 1, 8, 15 and 22 in combination with topotecan 4 mg/m 2 on days 1, 8, and 15 of a 28 day cycle. Cycles were repeated until disease progression or unacceptable toxicity. Patients were evaluated for dose-limiting toxicity (DLT) in cycle 1 and ME-344 pharmacokinetic samples were obtained. In Part 2, patients with locally advanced or metastatic SCLC and ovarian cancer were enrolled in expansion cohorts treated at the recommended phase II dose (RP2D) determined in Part 1. Results Fourteen patients were enrolled in Part 1 and no DLTs were observed. The RP2D of ME-344 in combination with topotecan was established as 10 mg/kg. In Part 2, 32 patients were enrolled. The most common treatment-emergent all-grade and grade 3/4 toxicities included fatigue (65.2%, 6.5%), neutropenia (56.5%, 43.5%) and thrombocytopenia (50%, 23.9%). One patient with recurrent ovarian cancer experienced a partial response by RECIST 1.1 and 21 patients achieved stable disease as best response. Conclusions The combination of ME-344 10 mg/kg weekly and topotecan 4 mg/m 2 was tolerable, however, the degree of anti-cancer activity does not support further investigation of the combination in unselected patients with SCLC, ovarian and cervical cancers.

Armodafinil in Reducing Cancer-Related Fatigue in Patients With High Grade Glioma | Division of Cancer Prevention

Cancer.gov

This randomized phase III trial studies armodafinil to see how well it works in reducing cancer-related fatigue in patients with high grade glioma. Armodafinil may help relieve fatigue in patients with high grade glioma. |

Management of adverse events in patients with hormone receptor-positive breast cancer treated with everolimus: observations from a phase III clinical trial.

PubMed

Peterson, Mary E

2013-08-01

Everolimus is a mammalian target of rapamycin (mTOR) inhibitor approved for the treatment of advanced renal cell carcinoma, pancreatic neuroendocrine tumors, subependymal giant cell astrocytoma associated with tuberous sclerosis complex, renal angiomyolipoma and tuberous sclerosis complex, and, in combination with exemestane, for hormone receptor-positive HER2-negative advanced breast cancer after failure of treatment with letrozole or anastrozole. Results from the phase III BOLERO-2 trial demonstrated that everolimus in combination with exemestane provided significant clinical benefit to patients with advanced hormone receptor-positive breast cancer. Although everolimus is generally well tolerated, as with most therapies administered in an advanced cancer setting, drug-related adverse events (AEs) inevitably occur. Most common AEs observed in the everolimus studies include stomatitis, rash, infection, noninfectious pneumonitis, and hyperglycemia. Clinical awareness and early identification of such AEs by oncology nurses are essential to dosing (interruptions, reduction, and treatment discontinuation); quality of life; and, ultimately, patient outcomes. Because everolimus has already been shown to significantly improve clinical efficacy in patients with advanced breast cancer, a proactive approach to the practical management of AEs associated with this mTOR inhibitor as well as other most common AEs observed in this patient population has been reviewed and outlined here.

Electrons for intraoperative radiotherapy in selected breast-cancer patients: late results of the Montpellier phase II trial

PubMed Central

2013-01-01

Background The Montpellier cancer institute phase II trial started in 2004 and evaluated the feasibility of intraoperative radiotherapy (IORT) technique given as a sole radiation treatment for patients with an excellent prognostic and very low recurrence risk. Methods Forty-two patients were included between 2004 and 2007. Inclusion criteria were patients ≥ 65 years old, T0-T1, N0, ductal invasive unifocal carcinoma, free-margin > 2 mm. IORT was delivered using dedicated linear accelerator. One fraction of 21 Gy was prescribed and specified at the 90% isodose using electrons. In vivo dosimetry was performed for all patients. Primary end-point was the quality index. Secondary endpoints were quality of life, local recurrences, cosmetic results, specific and overall survival. Results At inclusion, median age was 72 years (range, 66–80). Median tumor diameter was 10 mm. All patients received the total prescribed dose. No acute grade 3 toxicities were observed. Late cosmetic results were good at 5 years despite the poor agreement of accuracy assessment between patients and physicians. Four patients (9.5%) experienced a local failure and underwent salvage mastectomy. The 5 year-disease free survival is 92.7% (range 79.1−97.6). All patients are still alive with a median follow-up of 72 months (range 66–74). Conclusion Our results confirm with a long-term follow-up that exclusive partial breast IORT is feasible for early-breast cancer in selected patients. IORT provides good late cosmetics results and should be considered as a safe and very comfortable “one-step” treatment procedure. Nevertheless, patient assessments are essential for long-term quality results. PMID:23902825

Phase I dose-finding study of sorafenib with FOLFOX4 as first-line treatment in patients with unresectable locally advanced or metastatic gastric cancer.

PubMed

Chi, Yihebali; Yang, Jianliang; Yang, Sheng; Sun, Yongkun; Jia, Bo; Shi, Yuankai

2015-06-01

To determine the maximum tolerated dose (MTD), dose-limiting toxicity (DLT) and efficacy of sorafenib in combination with FOLFOX4 (oxaliplatin/leucovorin (LV)/5-fluorouracil) as first-line treatment for advanced gastric cancer, we performed a phase I dose-finding study in nine evaluable patients with unresectable locally advanced or metastatic gastric cancer or gastroesophageal junction adenocarcinoma. According to modified Fibonacci method, the design of this study was to guide elevation of the sorafenib dosage to the next level (from 200 mg twice daily to 400 mg twice daily and then, if tolerated, 600 mg twice daily). If the patient achieved complete response (CR), partial response (PR) or stable disease (SD) after eight cycles of treatment, combination chemotherapy was scheduled to be discontinued and sorafenib monotherapy continued at the original dose until either disease progression or unacceptable toxicity. In sorafenib 200 mg twice daily group, DLT was observed in 1 of 6 patients, and in 400 mg twice daily group, it was observed in 2 of 3 patients. Seven of 9 (77.8%) evaluable patients achieved PR, with a median overall survival (OS) of 11.8 [95% confidence interval (CI): 8.9-14.7] months. Common adverse effects include hand-foot syndrome, leukopenia, neutropenia, anorexia, and nausea. Twice-daily dosing of sorafenib 200 mg in combination with FOLFOX4 was proven effective and safe for the treatment of advanced gastric cancer, and could be an appropriate dosage for subsequent phase II clinical studies.

Chemotherapy-induced nausea and vomiting is less controlled at delayed phase in patients with esophageal cancer: a prospective registration study by the CINV Study Group of Japan.

PubMed

Baba, Yoshifumi; Baba, Hideo; Yamamoto, Sachiko; Shimada, Hideaki; Shibata, Tomotaka; Miyazaki, Tatsuya; Yoshikawa, Takaki; Nakajima, Yasuaki; Tsuji, Yasushi; Shimokawa, Mototsugu; Kitagawa, Yuko; Aiba, Keisuke

2017-02-01

Chemotherapy is an indispensable therapeutic approach for esophageal cancer. Although chemotherapy-induced nausea and vomiting (CINV) is one of the most crucial adverse events, the current state of CINV in patients with esophageal cancer remains unclear. This multicenter prospective observational study analyzed data for 192 patents with esophageal cancer who underwent moderately emetogenic chemotherapy (MEC) or highly emetogenic chemotherapy (HEC). The patients recorded their CINV incidence and severity daily for 7 days after receiving chemotherapy, using visual analog scales (VAS). Of the 192 patients, 181 received HEC including cisplatin, and 11 patients received MEC including nedaplatin. Approximately 81% of HEC and 82% of MEC patients received antiemetic therapy in compliance with guidelines. Although CINV was controlled relatively well in the early phase (days 1-4), it was not fully controlled in late phase (days 5-7) for both the HEC and MEC groups. Female sex was a major risk factor for delayed vomiting (P=0.034). Multivariate logistic regression analysis for VAS revealed that motion sickness, age, and use of other antiemetics were risk factors for delayed nausea. Adherence to antiemetic guidelines effectively controls vomiting but is less effective against delayed CINV in both HEC and MEC patients. Identification of individual risk factors, such as female sex, will help develop personalized treatments for CINV. In the clinical setting for esophageal cancer, regimens that include nedaplatin might need to be treated as HEC. © 2016 International Society for Diseases of the Esophagus.

Parallel multicentre randomised trial of a clinical trial question prompt list in patients considering participation in phase 3 cancer treatment trials.

PubMed

Tattersall, Martin H N; Jefford, Michael; Martin, Andrew; Olver, Ian; Thompson, John F; Brown, Richard F; Butow, Phyllis N

2017-03-01

To evaluate the effect of a clinical trial question prompt list in patients considering enrolment in cancer treatment trials. Tertiary cancer referral hospitals in three state capital cities in Australia. 88 patients with cancer attending three cancer centres in Australia, who were considering enrolment in phase 3 treatment trials, were invited to enrol in an unblinded randomised trial of provision of a clinical trial question prompt list (QPL) before consenting to enrol in the treatment trial. We developed and pilot tested a targeted QPL for patients with cancer considering clinical trial participation (the clinical trial QPL). Consenting patients were randomised to receive the clinical trial QPL or not before further discussion with their oncologist and/or trial nurse about the treatment trial. Questionnaires were completed at baseline and within 3 weeks of deciding on treatment trial participation. scores on the Quality of Informed Consent questionnaire (QuIC). 88 patients of 130 sought for the study were enrolled (43 males), and 45 received the clinical trial QPL. 49% of trials were chemotherapy interventions for patients with advanced disease, 35% and 16% were surgical adjuvant and radiation adjuvant trials respectively. 70 patients completed all relevant questionnaires. 28 of 43 patients in the control arm compared with 39 of 45 patients receiving the clinical trial QPL completed the QuIC (p=0.0124). There were no significant differences in the QuIC scores between the randomised groups (QuIC part A p=0.08 and QuIC part B p=0.92). There were no differences in patient satisfaction with decisions or in anxiety levels between the randomised groups. Use of a question prompt list did not significantly change the QuIC scores in this randomised trial. ANZCTR 12606000214538 prospectively registered 31/5/2006. Results, ACTRN12606000214538. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to

Development of an EORTC quality of life phase III module measuring cancer-related fatigue (EORTC QLQ-FA13).

PubMed

Weis, Joachim; Arraras, Juan Ignacio; Conroy, Thierry; Efficace, Fabio; Fleissner, Claudia; Görög, Attila; Hammerlid, Eva; Holzner, Bernhard; Jones, Louise; Lanceley, Anne; Singer, Susanne; Wirtz, Markus; Flechtner, Henning; Bottomley, Andrew

2013-05-01

European Organisation for Research and Treatment of Cancer (EORTC) has developed a new multidimensional instrument measuring cancer-related fatigue that can be used in conjunction with the quality of life core questionnaire, EORTC QLQ-C30. The paper focuses on the development of the phase III module, collaborating with seven European countries, including a patient sample of 318 patients. The methodology followed the EORTC guidelines for developing phase III modules. Patients were assessed by questionnaires (EORTC QLQ-C30 with the EORTC Fatigue Module FA15) followed by an interview, asking for their opinions on the difficulty in understanding, on annoyance and on intrusiveness. The phase II FA15 was revised on the basis of qualitative analyses (comments of the patients), quantitative results (descriptive statistics) as well as the multi-item response theory analyses. The three dimensions (physical, emotional and cognitive) of the scale could be confirmed. As a result, EORTC QLQ-FA13 is now available as a valid phase III module measuring cancer-related fatigue in clinical trials and will be psychometrically improved in the upcoming phase IV. Copyright © 2012 John Wiley & Sons, Ltd.

Phase II study of erlotinib in patients with advanced biliary cancer.

PubMed

Philip, Philip A; Mahoney, Michelle R; Allmer, Cristine; Thomas, James; Pitot, Henry C; Kim, George; Donehower, Ross C; Fitch, Tom; Picus, Joel; Erlichman, Charles

2006-07-01

Epidermal growth factor receptor/human epidermal growth factor receptor 1 and ligand expression is common in biliary cancers (BILI) and may be associated with worse outcome. The primary objective of this study was to determine the proportion of patients with advanced BILI who were progression-free at 6 months. Patients with either unresectable or metastatic disease were studied. Only one prior systemic or locoregional therapy was allowed. Erlotinib was administered continuously at a dose of 150 mg per day orally. Forty-two patients with BILI were enrolled. The median age was 67 years (range, 33 to 82 years). Fifty-two percent of patients had Eastern Cooperative Oncology Group performance status of 1. Fifty-seven percent of patients had received prior chemotherapy for advanced BILI. HER1/EGFR expression by immunohistochemistry in tumor cells was detected in 29 (81%) of the 36 assessable patients. Seven of the patients (17%; 95% CI, 7% to 31%) were progression free at 6 months. Three patients had partial response by Response Evaluation Criteria in Solid Tumors Group classification of duration 4, 4, and 14 months, respectively. All responding patients had mild (grade 1/2) skin rash and two patients had positive tumoral HER1/EGFR expression. Three patients (7%) had toxicity-related dose reductions of erlotinib due to grade 2/3 skin rash. Results suggest a therapeutic benefit for EGFR blockade with erlotinib in patients with biliary cancer. Additional studies with erlotinib as a single agent and in combination with other targeted agents are warranted in this disease.

Combination antiemetic therapy with aprepitant/fosaprepitant in patients with colorectal cancer receiving oxaliplatin-based chemotherapy (SENRI trial): a multicentre, randomised, controlled phase 3 trial.

PubMed

Nishimura, Junichi; Satoh, Taroh; Fukunaga, Mutsumi; Takemoto, Hiroyoshi; Nakata, Ken; Ide, Yoshihito; Fukuzaki, Takayuki; Kudo, Toshihiro; Miyake, Yasuhiro; Yasui, Masayoshi; Morita, Shunji; Sakai, Daisuke; Uemura, Mamoru; Hata, Taishi; Takemasa, Ichiro; Mizushima, Tsunekazu; Ohno, Yuko; Yamamoto, Hirofumi; Sekimoto, Mitsugu; Nezu, Riichiro; Doki, Yuichiro; Mori, Masaki

2015-07-01

The oral neurokinin-1 antagonist aprepitant is recommended in several guidelines for preventing chemotherapy-induced nausea & vomiting (CINV) due to highly emetogenic cancer chemotherapy. Little is known about the feasibility and safety of aprepitant in patients treated with oxaliplatin. In this multicentre, open label, randomised, phase 3 trial, we recruited patients with colorectal cancer who underwent an oxaliplatin-based chemotherapy. Patients were centrally randomised in a 1:1 ratio to the control group (5-HT3-receptor antagonist+dexamethasone) or aprepitant group (5-HT3-receptor antagonist+dexamethasone+aprepitant or fosaprepitant) in the first course. All patients were treated with aprepitant/fosaprepitant therapy in the second course. The primary end-point was the proportion of patients with no emesis. A total of 413 patients entered this clinical trial from 25 centres in Japan. Significantly more patients in the aprepitant group achieved no vomiting overall and delayed phase than those in the control group (95.7% versus 83.6%, and 95.7% versus 84.7%, respectively). The aprepitant group also had statistically significantly higher percentages of no significant nausea, complete response and complete protection than the control group overall. In the control group, the percentages of no vomiting were higher in the second cycle than in the first cycle. The incidence of vomiting occurred day 7 or later was significantly higher in the control group compared with the aprepitant group. Other adverse events were not significant between the groups. The aprepitant therapy was more effective than the control therapy for prevention of CINV in colorectal cancer patients receiving an oxaliplatin-based regimen. Copyright © 2015 Elsevier Ltd. All rights reserved.

Resilience and positive affect contribute to lower cancer-related fatigue among Chinese patients with gastric cancer.

PubMed

Zou, Guiyuan; Li, Ye; Xu, Ruicai; Li, Ping

2018-04-01

To investigate the prevalence of cancer-related fatigue and explore the relationship between resilience, positive affect, and fatigue among Chinese patients with gastric cancer. Cancer-related fatigue is the most distressing symptom reported frequently by cancer patients during both treatment and survival phases. Resilience and positive affect as vital protective factors against cancer-related fatigue have been examined, but the underlying psychological mechanisms are not well understood. A cross-sectional study. Two hundred and three gastric cancer patients were enrolled from three hospitals in China. The Cancer Fatigue Scale, the positive affect subscale of the Positive and Negative Affect Schedule and the Connor-Davidson Resilience Scale (CD-RISC10) were administered. Hierarchical linear regression modelling was conducted to examine the association between resilience and cancer-related fatigue, and the mediating effect of positive affect. The incidence of clinically relevant fatigue among patients with gastric cancer was 91.6%. Regression analysis showed that resilience was negatively associated with cancer-related fatigue, explaining 15.4% of variance in cancer-related fatigue. Mediation analysis showed that high resilience was associated with increased positive affect, which was associated with decreased cancer-related fatigue. Cancer-related fatigue is prevalent among patients with gastric cancer. Positive affect may mediate the relationship between resilience and cancer-related fatigue. Interventions that attend to resilience training and promotion of positive affect may be the focus for future clinical and research endeavours. © 2017 John Wiley & Sons Ltd.

Patient-centered prioritization of bladder cancer research.

PubMed

Smith, Angela B; Chisolm, Stephanie; Deal, Allison; Spangler, Alejandra; Quale, Diane Z; Bangs, Rick; Jones, J Michael; Gore, John L

2018-05-04

Patient-centered research requires the meaningful involvement of patients and caregivers throughout the research process. The objective of this study was to create a process for sustainable engagement for research prioritization within oncology. From December 2014 to 2016, a network of engaged patients for research prioritization was created in partnership with the Bladder Cancer Advocacy Network (BCAN): the BCAN Patient Survey Network (PSN). The PSN leveraged an online bladder cancer community with additional recruitment through print advertisements and social media campaigns. Prioritized research questions were developed through a modified Delphi process and were iterated through multidisciplinary working groups and a repeat survey. In year 1 of the PSN, 354 patients and caregivers responded to the research prioritization survey; the number of responses increased to 1034 in year 2. The majority of respondents had non-muscle-invasive bladder cancer (NMIBC), and the mean time since diagnosis was 5 years. Stakeholder-identified questions for noninvasive, invasive, and metastatic disease were prioritized by the PSN. Free-text questions were sorted with thematic mapping. Several questions submitted by respondents were among the prioritized research questions. A final prioritized list of research questions was disseminated to various funding agencies, and a highly ranked NMIBC research question was included as a priority area in the 2017 Patient-Centered Outcomes Research Institute announcement of pragmatic trial funding. Patient engagement is needed to identify high-priority research questions in oncology. The BCAN PSN provides a successful example of an engagement infrastructure for annual research prioritization in bladder cancer. The creation of an engagement network sets the groundwork for additional phases of engagement, including design, conduct, and dissemination. Cancer 2018. © 2018 American Cancer Society. © 2018 American Cancer Society.

Characterizing Medical Care by Disease Phase in Metastatic Colorectal Cancer

PubMed Central

Song, Xue; Zhao, Zhongyun; Barber, Beth; Gregory, Christopher; Schutt, David; Gao, Sue

2011-01-01

Purpose: To characterize patterns of medical care by disease phase in patients with newly diagnosed metastatic colorectal cancer (mCRC). Methods: Patients with mCRC newly diagnosed between 2004 and 2008 were selected from a large US national commercially insured claims database and were observed from initial mCRC diagnosis to death, disenrollment, or end of study period (July 31, 2009), whichever occurred first. The observation period was divided into three distinct phases of disease: diagnostic, treatment, and death. Within each phase, patterns of medical care were examined by the mutually exclusive service categories of inpatient, emergency room (ER), outpatient office and facility, outpatient pharmacy, chemotherapy, and biologic therapy, as measured by estimation of aggregate and category costs per patient per month. Results: A total of 6,675 patients with newly diagnosed mCRC were analyzed. Mean age was 64.1 years; 55.5% were males. Mean costs per patient per month for diagnostic, treatment, and death phases were $16,895, $8,891, and $27,554, respectively. Inpatient care was the primary driver of medical care for both the diagnostic (41.7% of costs) and death (71.4% of costs) phases. The largest category of medical care for the treatment phase was outpatient care (45.0% of costs). Chemotherapy and biologic therapy accounted for 15.6% and 17.6% of costs in the treatment phase, respectively. Conclusion: Substantial differences in patterns of medical care were found between mCRC disease phases. Inpatient care was the key driver of medical care in the diagnostic and death phases compared with outpatient care in the treatment phase. PMID:21886516

The role of community-based and philanthropic organizations in meeting cancer patient and caregiver needs.

PubMed

Shelby, Rebecca A; Taylor, Kathryn L; Kerner, Jon F; Coleman, Ellen; Blum, Diane

2002-01-01

We examined information from community-based and philanthropic organizations to document the cancer-related services that are currently available, establish which services are still needed, and determine who utilizes these formal support networks. In Phase I, 32 of 41 eligible organizations participated in a survey conducted from December 1999 to March 2000. The most common mission focus among participating organizations was information/referral-centered. The most common services provided were referrals to information resources and provision of cancer-related information. Only two of the organizations in Phase I provided client demographic information and both indicated that client populations were predominantly white, female, and over age 40. Phase II of the study involved analyzing patient data from Cancer Care, Inc., a national service organizations for cancer patients. Between 1983 and 1997, there were 2,714 prostate cancer patients and 9,451 breast cancer patients included in the Cancer Care database. Their most commonly reported problems were related to personal adjustment to illness, financial, home care, and transportation needs. There were significant differences in problems reported depending upon age and disease status. In addition, the results of this study support the idea that those at highest risk for developing and dying of cancer are the least likely to utilize formal support networks. Further, a gap in service provision for assistance with practical needs (e.g., transportation, home care, child care, psychosocial support) was identified. Due to the increasing use of outpatient care for cancer patients, a greater demand for practical assistance can be expected in the future. The availability of practical services will need to be increased in order to effectively meet cancer patient needs.

A lecture program on complementary and alternative medicine for cancer patients--evaluation of the pilot phase.

PubMed

Huebner, J; Ebel, M; Muenstedt, K; Micke, O; Prott, F J; Muecke, R; Hoppe, A

2015-06-01

About half of all patients with cancer use complementary or alternative medicine (CAM). In 2013, we started a lecture program for patients, followed by evidence-based recommendations on counseling on CAM. These recommendations have been published before by this working group. The aim of the program is to provide scientific facts on the most often used CAM methods in standardized presentations which help patients discuss the topic with their oncologists and support shared decision making. The article presents the evaluation of the pilot phase. Participants received a standardized questionnaire before the start of the lecture. The questionnaire comprises four parts: demographic data, data concerning experience with CAM, satisfaction with the lecture, and needs for further information on CAM. In 2013, seven lectures on CAM were given in cooperation with regional branches of the German Cancer Society in several German states. Four hundred sixty patients and relatives took part (75% females and 16% males). Forty-eight percent formerly had used CAM. Most often named sources of information on CAM were print media (48%) and the Internet (37%). Most participants rated additional written information valuable. About one third would like to have an individual consultation concerning CAM. A standardized presentation of evidence on CAM methods most often used, together with recommendations on the self-management of symptoms, is highly appreciated. The concept of a highly interactive lecture comprising is feasible and if presented in lay terminology, adequate. In order to give additional support on the topic, written information should be provided as the first step.

Phase I Trial of Neoadjuvant Preoperative Chemotherapy With S-1 and Irinotecan Plus Radiation in Patients With Locally Advanced Rectal Cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sato, Takeo; Kokuba, Yukihito; Koizumi, Wasaburo

Purpose: To determine the maximum tolerated dose (MTD) and recommended dose (RD) of irinotecan combined with preoperative chemoradiotherapy with S-1 in patients with locally advanced rectal cancer. Patients and Methods: We gave preoperative radiotherapy (total dose, 45 Gy) to 23 patients with locally advanced (T3/T4) rectal cancer. Concurrently, S-1 was given orally at a fixed dose of 80 mg/m{sup 2}/day on Days 1-5, 8-12, 22-26, and 29-33, and irinotecan was given as a 90-min continuous i.v. infusion on Days 1, 8, 22, and 29. The dose of irinotecan was initially 40 mg/m{sup 2}/day and gradually increased to determine the MTDmore » and RD of this regimen. Results: Among the 4 patients who received 90 mg/m{sup 2} irinotecan, 2 had Grade 4 neutropenia and 1 had Grade 3 diarrhea. Because dose-limiting toxicity (DLT) occurred in 3 of the 4 patients, 90 mg/m{sup 2} irinotecan was designated as the MTD. Consequently, 80 mg/m{sup 2} irinotecan was given to 7 additional patients, with no DLT, and this was considered the RD. Of the patients who received irinotecan at the RD or lower doses, 6 (31.6%) had a complete pathologic response (Grade 3) and 9 (47.4%) underwent sphincter-preserving surgery. Conclusions: With our new regimen, the MTD of irinotecan was 90 mg/m{sup 2}, and the RD of irinotecan for Phase II studies was 80 mg/m{sup 2}. Although our results are preliminary, this new neoadjuvant chemoradiotherapy was considered safe and active, meriting further investigation in Phase II studies.« less

Phase II randomized study of PM01183 versus topotecan in patients with platinum-resistant/refractory advanced ovarian cancer

PubMed Central

Poveda, A.; del Campo, J. M.; Ray-Coquard, I.; Alexandre, J.; Provansal, M.; Guerra Alía, E. M.; Casado, A.; Gonzalez-Martin, A.; Fernández, C.; Rodriguez, I.; Soto, A.; Kahatt, C.; Fernández Teruel, C.; Galmarini, C. M.; Pérez de la Haza, A.; Bohan, P.; Berton-Rigaud, D.

2017-01-01

Background PM01183 is a new compound that blocks active transcription, produces DNA breaks and apoptosis, and affects the inflammatory microenvironment. PM01183 showed strong antitumor activity in preclinical models of cisplatin-resistant epithelial ovarian cancer. Patients and methods Patients with platinum-resistant/refractory ovarian cancer were included in a two-stage, controlled, randomized (in a second stage), multicenter, phase II study. Primary endpoint was overall response rate (ORR) by RECIST and/or GCIG criteria. The exploratory first stage (n = 22) confirmed the activity of PM01183 as a single agent at 7.0 mg flat dose every 3 weeks (q3wk). The second stage (n = 59) was randomized and controlled with topotecan on days 1–5 q3wk or weekly (every 4 weeks, q4wk). Results ORR was 23% (95% CI, 13%–37%) for 52 PM01183-treated patients. Median duration of response was 4.6 months (95% CI, 2.5–6.9 months), and 23% (95% CI, 0%–51%) of responses lasted 6 months or more. Ten of the 12 confirmed responses were reported for 33 patients with platinum-resistant disease [ORR = 30% (95% CI, 16%–49%)]; for the 29 patients treated with topotecan in the second stage, no responses were found. Median PFS for all PM01183-treated patients was 4.0 months (95% CI, 2.7–5.6 months), and 5.0 months (95% CI, 2.7–6.9 months) for patients with platinum-resistant disease. Grade 3/4 neutropenia in 85% of patients; febrile neutropenia in 21% and fatigue (grade 3 in 35%) were the principal safety findings for PM01183. Conclusion PM01183 is an active drug in platinum-resistant/refractory ovarian cancer and warrants further development. The highest activity was observed in platinum-resistant disease. Its safety profile indicates the dose should be adjusted to body surface area (mg/m2). Trial code EudraCT 2011-002172-16. PMID:28368437

Phase I Pharmacokinetic and Pharmacodynamic Study of the Oral, Small-Molecule Mitogen-Activated Protein Kinase Kinase 1/2 Inhibitor AZD6244 (ARRY-142886) in Patients With Advanced Cancers

PubMed Central

Adjei, Alex A.; Cohen, Roger B.; Franklin, Wilbur; Morris, Clive; Wilson, David; Molina, Julian R.; Hanson, Lorelei J.; Gore, Lia; Chow, Laura; Leong, Stephen; Maloney, Lara; Gordon, Gilad; Simmons, Heidi; Marlow, Allison; Litwiler, Kevin; Brown, Suzy; Poch, Gregory; Kane, Katie; Haney, Jerry; Eckhardt, S. Gail

2009-01-01

Purpose To assess the tolerability, pharmacokinetics (PKs), and pharmacodynamics (PDs) of the mitogen-activated protein kinase kinase (MEK) 1/2 inhibitor AZD6244 (ARRY-142886) in patients with advanced cancer. Patients and Methods In part A, patients received escalating doses to determine the maximum-tolerated dose (MTD). In both parts, blood samples were collected to assess PK and PD parameters. In part B, patients were stratified by cancer type (melanoma v other) and randomly assigned to receive the MTD or 50% MTD. Biopsies were collected to determine inhibition of ERK phosphorylation, Ki-67 expression, and BRAF, KRAS, and NRAS mutations. Results Fifty-seven patients were enrolled. MTD in part A was 200 mg bid, but this dose was discontinued in part B because of toxicity. The 50% MTD (100 mg bid) was well tolerated. Rash was the most frequent and dose-limiting toxicity. Most other adverse events were grade 1 or 2. The PKs were less than dose proportional, with a median half-life of approximately 8 hours and inhibition of ERK phosphorylation in peripheral-blood mononuclear cells at all dose levels. Paired tumor biopsies demonstrated reduced ERK phosphorylation (geometric mean, 79%). Five of 20 patients demonstrated ≥ 50% inhibition of Ki-67 expression, and RAF or RAS mutations were detected in 10 of 26 assessable tumor samples. Nine patients had stable disease (SD) for ≥ 5 months, including two patients with SD for 19 (thyroid cancer) and 22 (uveal melanoma plus renal cancer) 28-day cycles. Conclusion AZD6244 was well tolerated with target inhibition demonstrated at the recommended phase II dose. PK analyses supported twice-daily dosing. Prolonged SD was seen in a variety of advanced cancers. Phase II studies are ongoing. PMID:18390968

Phase II study of a novel taxane (Cabazitaxel-XRP 6258) in previously treated advanced non-small cell lung cancer (NSCLC) patients.

PubMed

Madan, Ankit; Jones, Benjamin S; Bordoni, Rodolfo; Saleh, Mansoor N; Jerome, Mary S; Miley, Deborah K; Jackson, Bradford E; Robert, Francisco

2016-09-01

Given the success of cabazitaxel in patients with prostate cancer who progressed after receiving prior chemotherapy, its preclinical efficacy in various cell lines and possible ability to cross blood-brain barrier, cabazitaxel was hypothesized to increase objective response rate (ORR) in second-line setting in non-small cell lung cancer (NSCLC). This was a phase II 2-stage trial in 28 patients using two different treatment schedules (A: 20 mg/m(2) every 3 weeks intravenously and B: 8.4 mg/m(2) intravenously weekly) to determine the ORR of cabazitaxel with secondary end points including progression-free survival (PFS), safety, and overall survival (OS). There was one objective response in schedule B. PFS and OS of schedule A was 3 and 6 months, respectively. PFS and OS of schedule B was 3 and 13 months, respectively. The stable disease rate was higher in schedule A (SD = 69.23 %; 95 % CL 38.57, 90.90) as compared to schedule B (SD = 38.46 %; 95 % CL 13.86, 68.42), but this difference was not statistically significant (P value = 0.1156). There were two grade 5 toxicities from sepsis. Hematuria of any grade developed in greater percentage of patients (35%) as compared to previous cabazitaxel phase 3 trial and led to change in our protocol. Response to cabazitaxel in NSCLC was not as robust as seen in prostate cancer and not superior to currently used agents such as docetaxel, pemetrexed, and erlotinib. In absence of significant objective responses, the second stage of the study was not undertaken.

Change in plasma lactate concentration during arctigenin administration in a phase I clinical trial in patients with gemcitabine-refractory pancreatic cancer

PubMed Central

Fujioka, Rumi; Mochizuki, Nobuo; Ikeda, Masafumi; Sato, Akihiro; Nomura, Shogo; Owada, Satoshi; Yomoda, Satoshi; Tsuchihara, Katsuya; Kishino, Satoshi

2018-01-01

Arctigenin is evaluated for antitumor efficacy in patients with pancreatic cancer. It has an inhibitory activity on mitochondrial complex I.Therefore, plasma lactate level of patients after arctigenin administration was evaluated for biomarker of clinical response and/or adverse effect. Plasma lactate level in 15 patients enrolled in a Phase I clinical trial of GBS-01 rich in arctigenin was analyzed by colorimetric assay. Statistical analyses for association of plasma lactate and clinical responses, pharmacokinetics of arctigenin, and background factors of each patient by multivariate and univariate analyses.In about half of the patients, transient increase of lactate was observed. Correlation between plasma lactate level and pharmacokinetic parameters of arctigenin and its glucuronide conjugate, and clinical outcome was not detected. Regarding to the determinant of lactate level, only slight association with liver function test was detected. Plasma lactate level is primary determined by reutilization rather than production for antitumor effect and dose not serve as a biomarker. Arctigenin, inhibition of mitochondrial complex I, plasma lactate concentration, phase I clinical trial of GBS-01, Cori cycle. PMID:29856804

Change in plasma lactate concentration during arctigenin administration in a phase I clinical trial in patients with gemcitabine-refractory pancreatic cancer.

PubMed

Fujioka, Rumi; Mochizuki, Nobuo; Ikeda, Masafumi; Sato, Akihiro; Nomura, Shogo; Owada, Satoshi; Yomoda, Satoshi; Tsuchihara, Katsuya; Kishino, Satoshi; Esumi, Hiroyasu

2018-01-01

Arctigenin is evaluated for antitumor efficacy in patients with pancreatic cancer. It has an inhibitory activity on mitochondrial complex I.Therefore, plasma lactate level of patients after arctigenin administration was evaluated for biomarker of clinical response and/or adverse effect. Plasma lactate level in 15 patients enrolled in a Phase I clinical trial of GBS-01 rich in arctigenin was analyzed by colorimetric assay. Statistical analyses for association of plasma lactate and clinical responses, pharmacokinetics of arctigenin, and background factors of each patient by multivariate and univariate analyses.In about half of the patients, transient increase of lactate was observed. Correlation between plasma lactate level and pharmacokinetic parameters of arctigenin and its glucuronide conjugate, and clinical outcome was not detected. Regarding to the determinant of lactate level, only slight association with liver function test was detected. Plasma lactate level is primary determined by reutilization rather than production for antitumor effect and dose not serve as a biomarker. Arctigenin, inhibition of mitochondrial complex I, plasma lactate concentration, phase I clinical trial of GBS-01, Cori cycle.

Beyond the Dose-Limiting Toxicity Period: Dermatologic Adverse Events of Patients on Phase 1 Trials of the Cancer Therapeutics Evaluation Program

PubMed Central

Drilon, Alexander; Eaton, Anne A.; Schindler, Katja; Gounder, Mrinal M.; Spriggs, David R.; Harris, Pamela; Ivy, S. Percy; Iasonos, Alexia; Lacouture, Mario E.; Hyman, David M.

2017-01-01

BACKGROUND Dermatologic adverse events (AEs) can be key determinants of overall drug tolerability and of the maximum tolerated and recommended phase 2 doses in phase 1 trials. The authors present the largest dedicated analysis of dermatologic AEs on phase 1 trials to date. METHODS Data from a prospectively maintained database of patients with solid tumors who were enrolled onto Cancer Therapeutics Evaluation Program (CTEP)-sponsored phase 1 trials of cytotoxic or molecularly targeted agents (MTAs) from 2000 to 2010 were analyzed. Cumulative incidence, site, and type of drug-related dermatologic AEs were described and compared. The timing of worst drug-related dermatologic AEs was summarized. RESULTS In total, 3517 patients with solid tumors and 6165 unique, drug-related dermatologic AEs were analyzed, including 1545 patients on MTA-only trials, 671 on cytotoxic-only trials, and 1392 on combination MTA and cytotoxic trials. Of 1270 patients who had drug-related dermatologic events, the timing of the worst AE was as follows: 743 (cycle 1), 303 (cycle 2), and 224 (cycle 3 or later). Although the cumulative incidence of grade ≥3 drug-related AEs increased to 2.4% by cycle 6, it was only 1.6% at the end of cycle 1. The cumulative incidence of drug-related AEs was highest in patients who received MTA-only therapy (P <.001) and differed by dose level (P <.001). In patients who received MTA-only therapy, drug-related AEs were most common for combination kinase inhibitor-containing therapy (P <.001). CONCLUSIONS A substantial proportion of drug-related dermatologic AEs occur after the traditional dose-limiting toxicity monitoring period of phase 1 clinical trials. Future designs should account for late toxicities. PMID:26916138

Ponatinib as first-line treatment for patients with chronic myeloid leukaemia in chronic phase: a phase 2 study.

PubMed

Jain, Preetesh; Kantarjian, Hagop; Jabbour, Elias; Gonzalez, Graciela Nogueras; Borthakur, Gautam; Pemmaraju, Naveen; Daver, Naval; Gachimova, Evguenia; Ferrajoli, Alessandra; Kornblau, Steven; Ravandi, Farhad; O'Brien, Susan; Cortes, Jorge

2015-09-01

Ponatinib has shown efficacy in patients with refractory chronic myeloid leukaemia (CML) and in those with CML with a Thr315Ile mutation. We aimed to investigate the activity and safety of ponatinib as first-line treatment for patients with chronic-phase CML. We did a single-arm, phase 2 trial at MD Anderson Cancer Center in Houston, TX, USA. Between May 3, 2012, and Sept 24, 2013, we enrolled patients with early (<6 months) chronic-phase CML and treated them with oral ponatinib once a day. Patients enrolled before July 25, 2013, were given a starting dose of 45 mg per day; we lowered this due to tolerability issues and patients enrolled after this date were given a starting dose of 30 mg per day. After a warning by the US Food and Drug Administration (FDA) in Oct 6, 2013, for vascular complications with ponatinib, we started all patients on aspirin 81 mg daily and reduced the dose of ponatinib to 30 mg or 15 mg per day for all patients. The primary endpoint was the proportion of patients who achieved complete cytogenetic response by 6 months in the per-protocol population. This trial is registered with ClinicalTrials.gov, number NCT01570868. We enrolled 51 patients. Median follow-up was 20·9 months (IQR 14·9–25·2). 43 patients were started on 45 mg ponatinib every day; eight patients were started on 30 mg per day. 43 (94%) of 46 evaluable patients achieved complete cytogenetic response at 6 months. Most frequent toxicities included skin-related effects (n=35; 69%) and elevated lipase (n=32; 63%). Cardiovascular events (mainly hypertension) occurred in 25 (49%) patients. Grade 3–4 myelosuppression occurred in 15 (29%) patients. Five (10%) patients developed cerebrovascular or vaso-occlusive disease. 43 (85%) patients needed treatment interruptions at some time and 45 (88%) needed dose reductions. The study was terminated June 18, 2014, at the recommendation of the FDA due to concern about the increased risk of thromboembolism with ponatinib. Patients with

Phase II randomized study of PM01183 versus topotecan in patients with platinum-resistant/refractory advanced ovarian cancer.

PubMed

Poveda, A; Del Campo, J M; Ray-Coquard, I; Alexandre, J; Provansal, M; Guerra Alía, E M; Casado, A; Gonzalez-Martin, A; Fernández, C; Rodriguez, I; Soto, A; Kahatt, C; Fernández Teruel, C; Galmarini, C M; Pérez de la Haza, A; Bohan, P; Berton-Rigaud, D

2017-06-01

PM01183 is a new compound that blocks active transcription, produces DNA breaks and apoptosis, and affects the inflammatory microenvironment. PM01183 showed strong antitumor activity in preclinical models of cisplatin-resistant epithelial ovarian cancer. Patients with platinum-resistant/refractory ovarian cancer were included in a two-stage, controlled, randomized (in a second stage), multicenter, phase II study. Primary endpoint was overall response rate (ORR) by RECIST and/or GCIG criteria. The exploratory first stage (n = 22) confirmed the activity of PM01183 as a single agent at 7.0 mg flat dose every 3 weeks (q3wk). The second stage (n = 59) was randomized and controlled with topotecan on days 1-5 q3wk or weekly (every 4 weeks, q4wk). ORR was 23% (95% CI, 13%-37%) for 52 PM01183-treated patients. Median duration of response was 4.6 months (95% CI, 2.5-6.9 months), and 23% (95% CI, 0%-51%) of responses lasted 6 months or more. Ten of the 12 confirmed responses were reported for 33 patients with platinum-resistant disease [ORR = 30% (95% CI, 16%-49%)]; for the 29 patients treated with topotecan in the second stage, no responses were found. Median PFS for all PM01183-treated patients was 4.0 months (95% CI, 2.7-5.6 months), and 5.0 months (95% CI, 2.7-6.9 months) for patients with platinum-resistant disease. Grade 3/4 neutropenia in 85% of patients; febrile neutropenia in 21% and fatigue (grade 3 in 35%) were the principal safety findings for PM01183. PM01183 is an active drug in platinum-resistant/refractory ovarian cancer and warrants further development. The highest activity was observed in platinum-resistant disease. Its safety profile indicates the dose should be adjusted to body surface area (mg/m2). EudraCT 2011-002172-16. © The Author 2017. Published by Oxford University Press on behalf of the European Society for Medical Oncology.

Utilization and costs of home care for patients with colorectal cancer: a population-based study

PubMed Central

Liu, Ning; Porter, Joan; Seung, Soo Jin; Isogai, Pierre K.; Saskin, Refik; Cheung, Matthew C.; Leighl, Natasha B.; Hoch, Jeffrey S.; Trudeau, Maureen; Evans, William K.; Dainty, Katie N.; Earle, Craig C.

2014-01-01

Background The utilization and costs of home care services provided for people with colorectal cancer is not well-known. We conducted an analysis to determine the utilization and costs of such services associated with each stage of colorectal cancer among patients in the province of Ontario. Methods We included cases of colorectal cancer diagnosed in Ontario between Jan. 1, 2005, and Dec. 31, 2009. Data were extracted from the Ontario Cancer Registry and linked to data from a home care administrative database. The types of services used were stratified by stage of disease and by phase of care (initial phase = 180 d after diagnosis, terminal phase = 180 d before death, continuing phase = interval between initial and terminal phases). Overall utilization rates and costs were determined, and regression analysis was used to examine associated factors. Results A total of 36 195 patients had colorectal cancer diagnosed during the study period; the median age was 71 (interquartile range 61–79) years. Home care services were provided to 24 641 patients (68.1%). The number of services per patient-year was 27.5, at a cost of $2180 per patient-year. The number of services provided per patient-year increased with increasing disease severity at diagnosis (15.5 at stage I, 25.5 at stage II, 32.5 at stage III and 62.5 at stage IV; 22.6 for unstaged disease). The cost of services per patient-year also increased with disease severity at diagnosis ($1170 at stage I, $1995 at stage II, $2727 at stage III and $5541 at stage IV). Publicly funded home care services and associated costs decreased with increasing income group, but they increased among patients who had a history of high health resource utilization. The mean 30-day cost of home care services decreased from the initial phase of care ($323) to the continuing phase ($160) but increased during the terminal phase ($616). Interpretation More than two-thirds of the patients with colorectal cancer in this study used home care

Cardiorespiratory fitness and muscle strength in pancreatic cancer patients.

PubMed

Clauss, Dorothea; Tjaden, Christine; Hackert, Thilo; Schneider, Lutz; Ulrich, Cornelia M; Wiskemann, Joachim; Steindorf, Karen

2017-09-01

Cancer patients frequently experience reduced physical fitness due to the disease itself as well as treatment-related side effects. However, studies on physical fitness in pancreatic cancer patients are missing. Therefore, we assessed cardiorespiratory fitness and muscle strength of pancreatic cancer patients. We included 65 pancreatic cancer patients, mostly after surgical resection. Cardiorespiratory fitness was assessed using cardiopulmonary exercise testing (CPET) and 6-min walk test (6MWT). Hand-held dynamometry was used to evaluate isometric muscle strength. Physical fitness values were compared to reference values of a healthy population. Associations between sociodemographic and clinical variables with patients' physical fitness were analyzed using multiple regression models. Cardiorespiratory fitness (VO 2 peak, 20.5 ± 6.9 ml/min/kg) was significantly lower (-24%) compared to healthy reference values. In the 6MWT pancreatic cancer patients nearly reached predicted values (555 vs. 562 m). Maximal voluntary isometric contraction (MVIC) of the upper (-4.3%) and lower extremities (-13.8%) were significantly lower compared to reference values. Overall differences were larger in men than those in women. Participating in regular exercise in the year before diagnosis was associated with greater VO 2 peak (p < .05) and MVIC of the knee extensors (p < .05). Pancreatic cancer patients had significantly impaired physical fitness with regard to both cardiorespiratory function and isometric muscle strength, already in the early treatment phase (median 95 days after surgical resection). Our findings underline the need to investigate exercise training in pancreatic cancer patients to counteract the loss of physical fitness.

An international study to revise the EORTC questionnaire for assessing quality of life in lung cancer patients.

PubMed

Koller, M; Hjermstad, M J; Tomaszewski, K A; Tomaszewska, I M; Hornslien, K; Harle, A; Arraras, J I; Morag, O; Pompili, C; Ioannidis, G; Georgiou, M; Navarra, C; Chie, W-C; Johnson, C D; Himpel, A; Schulz, C; Bohrer, T; Janssens, A; Kulis, D; Bottomley, A

2017-11-01

The European Organization for Research and Treatment of Cancer (EORTC) QLQ-LC13 was the first module to be used in conjunction with the core questionnaire, the QLQ-C30. Since the publication of the LC13 in 1994, major advances have occurred in the treatment of lung cancer. Given this, an update of the EORTC QLQ-LC13 was undertaken. The study followed phases I to III of the EORTC Module Development Guidelines. Phase I generated relevant quality-of-life issues using a mix of sources including the involvement of 108 lung cancer patients. Phase II transformed issues into questionnaire items. In an international multicenter study (phase III), patients completed both the EORTC QLQ-C30 and the 48-item provisional lung cancer module generated in phases I and II. Patients rated each of the items regarding relevance, comprehensibility, and acceptance. Patient ratings were assessed against a set of prespecified statistical criteria. Descriptive statistics and basic psychometric analyses were carried out. The phase III study enrolled 200 patients with histologically confirmed lung cancer from 12 centers in nine countries (Cyprus, Germany, Italy, Israel, Spain, Norway, Poland, Taiwan, and the UK). Mean age was 64 years (39 - 91), 59% of the patients were male, 82% had non-small-cell lung cancer, and 56% were treated with palliative intent. Twenty-nine of the 48 questions met the criteria for inclusion. The resulting module with 29 questions, thus currently named EORTC QLQ-LC29, retained 12 of the 13 original items, supplemented with 17 items that primarily assess treatment side-effects of traditional and newer therapies. © The Author 2017. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

A Phase II Trial of 17-Allylamino-17-Demethoxygeldanamycin (17-AAG) in Patients with Hormone-Refractory Metastatic Prostate Cancer

PubMed Central

Heath, Elisabeth I.; Hillman, David W.; Vaishampayan, Ulka; Sheng, Shijie; Sarkar, Fazlul; Harper, Felicity; Gaskins, Melvin; Pitot, Henry C.; Tan, Winston; Ivy, S. Percy; Pili, Roberto; Carducci, Michael A.; Liu, Glenn

2011-01-01

Purpose 17-Allylamino-17-Demethoxygeldanamycin (17-AAG) is a benzoquinone ansamycin antibiotic with anti-proliferative activity in several mouse xenograft models including prostate cancer models. A two-stage phase II study was conducted to assess the activity and toxicity profile of 17-AAG administered to patients with metastatic, hormone-refractory prostate cancer. Experimental Design Patients with at least one prior systemic therapy and a rising PSA were eligible. Patients received 17-AAG at a dose of 300 mg/m2 IV weekly for three out of four weeks. The primary objective was to assess the PSA response. Secondary objectives were to determine overall survival, to assess toxicity, to measure IL-6, IL-8 and maspin levels and quality of life. Results Fifteen eligible patients were enrolled. The median age was 68 years and the median PSA was 261 ng/mL. Patients received 17-AAG for a median number of 2 cycles. Severe adverse events included: grade 3 fatigue (4 pts), grade 3 lymphopenia (2 pts) and grade 3 back pain (2 pts). The median PSA progression free survival was 1.8 months (95% CI: 1.3–3.4 months). The six-month overall survival was 71% (95% CI: 52%–100%). Conclusion 17-AAG did not show any activity with regards to PSA response. Due to insufficient PSA response, enrollment was stopped at end of first stage per study design. The most significant severe toxicity was grade 3 fatigue. Further evaluation of 17-AAG at a dose of 300 mg/m2 IV weekly as a single agent in patients with metastatic, hormone-refractory prostate cancer who received at least one prior systemic therapy is not warranted. PMID:19047126

Total Lifetime and Cancer-related Costs for Elderly Patients Diagnosed With Anal Cancer in the United States.

PubMed

Deshmukh, Ashish A; Zhao, Hui; Franzini, Luisa; Lairson, David R; Chiao, Elizabeth Y; Das, Prajnan; Swartz, Michael D; Giordano, Sharon H; Cantor, Scott B

2018-02-01

To determine the lifetime and phase-specific cost of anal cancer management and the economic burden of anal cancer care in elderly (66 y and older) patients in the United States. For this study, we used Surveillance Epidemiology and End Results-Medicare linked database (1992 to 2009). We matched newly diagnosed anal cancer patients (by age and sex) to noncancer controls. We estimated survival time from the date of diagnosis until death. Lifetime and average annual cost by stage and age at diagnosis were estimated by combining survival data with Medicare claims. The average lifetime cost, proportion of patients who were elderly, and the number of incident cases were used to estimate the economic burden. The average lifetime cost for patients with anal cancer was US$50,150 (N=2227) (2014 US dollars). The average annual cost in men and women was US$8025 and US$5124, respectively. The overall survival after the diagnosis of cancer was 8.42 years. As the age and stage at diagnosis increased, so did the cost of cancer-related care. The anal cancer-related lifetime economic burden in Medicare patients in the United States was US$112 million. Although the prevalence of anal cancer among the elderly in the United States is small, its economic burden is considerable.

A phase Ib study of everolimus combined with metformin for patients with advanced cancer.

PubMed

Molenaar, Remco J; van de Venne, Tim; Weterman, Mariëtte J; Mathot, Ron A; Klümpen, Heinz-Josef; Richel, Dick J; Wilmink, Johanna W

2018-02-01

Background The efficacy to monotherapy with the mTOR inhibitor everolimus in advanced cancer is often limited due to therapy resistance. Combining everolimus with metformin may decrease the chance of therapy resistance. Methods Patients received everolimus and metformin in a 3 + 3 dose-escalation scheme. Objectives were to determine the dose-limiting toxicities (DLTs), maximum tolerated dose, toxic effects, pharmacokinetics and anti-tumour efficacy. Results 9 patients received study treatment for a median duration of 48 days (range: 4-78). 6 patients discontinued due to toxicity and 3 patients because of progressive disease. At the starting dose level of 10 mg everolimus qd and 500 mg metformin bid, 3 out of 5 patients experienced a DLT. After de-escalation to 5 mg everolimus qd and 500 mg metformin bid, considerable toxicity was still observed and patient enrollment was terminated. In pharmacokinetic analyses, metformin was eliminated slower when co-administered with everolimus than as single-agent. After 9 weeks of treatment, 3 patients were still on study and all had stable disease. Conclusion The combination of everolimus and metformin is poorly tolerated in patients with advanced cancer. The pharmacokinetic interaction between everolimus and metformin may have implications for diabetic cancer patients that are treated with these drugs. Our results advocate for future clinical trials with combinations of other mTOR inhibitors and biguanides.

Up to 15-year clinical follow-up of a pilot Phase III immunotherapy study in stage II breast cancer patients using oxidized mannan-MUC1.

PubMed

Vassilaros, Stamatis; Tsibanis, Anastasios; Tsikkinis, Annivas; Pietersz, Geoffrey A; McKenzie, Ian F C; Apostolopoulos, Vasso

2013-11-01

Targeting antigens to dendritic cell receptors has recently become a popular approach to inducing effective immune responses against cancer antigens. Almost 20 years ago, however, we demonstrated that targeting the mannose receptor on macrophages and dendritic cells leads to strong cellular immune responses. We conducted numerous human clinical trials demonstrating the effectiveness of oxidized mannan-MUC1 (M-FP) in MUC1(+) adenocarcinoma patients. In one trial, the 5-8-year follow-up of breast cancer patients vaccinated with M-FP was published previously; we now report here the 12-15-year follow-up. Details regarding the preparation of the vaccine, inclusion and exclusion criteria, immunotherapy and follow-up schedule, were published previously. The follow-up at 12-15 years showed that the recurrence rate in patients receiving placebo was 60% (nine of 15). In those receiving immunotherapy (M-FP), the rate was 12.5% (two of 16). The time of recurrence in the placebo group ranged from 7 to 180 months (mean: 65.8 months) and in the two patients of the vaccine group, the recurrence appeared at 95 and 141 months (mean: 118 months) after surgery. These findings are statistically significant (p = 0.02 for survival and p = 0.009 for percentage of patients cancer-free). All patients injected with M-FP showed no evidence of toxic effects or signs of autoimmunity during the 12-15-year follow-up. The preliminary evidence indicates that M-FP is beneficial in the overall survival of early-stage breast cancer patients. This long-term clinical follow-up of patients strongly supports the necessity for a large Phase III study of direct M-FP injection in early-stage breast cancer patients, to evaluate immunotherapy as an adjuvant treatment for breast cancer.

New clinical trial open for patients with muscle-invasive bladder cancer | Center for Cancer Research

Cancer.gov

Muscle-invasive bladder cancer is an aggressive form of bladder cancer in which the tumor invades deep into the musculature of the bladder wall, making it more likely to spread to other parts of the body. Standard treatment involves cisplatin-based chemotherapy followed by radical cystectomy, which is surgery to remove the bladder and nearby organs. However, many patients don’t receive chemotherapy before surgery or may not respond to it. Other patients are ineligible for cisplatin treatment due to poor kidney function. CCR investigators are leading a phase III trial to determine whether an immunotherapy drug given shortly after cystectomy can help these patients. Read more…

Does phase 1 trial enrollment preclude quality end-of-life care? Phase 1 trial enrollment and end-of-life care characteristics in children with cancer.

PubMed

Levine, Deena R; Johnson, Liza-Marie; Mandrell, Belinda N; Yang, Jie; West, Nancy K; Hinds, Pamela S; Baker, Justin N

2015-05-01

End-of-life care (EOLC) discussions and treatment-related decisions, including phase 1 trial enrollment, in patients with incurable disease are complex and can influence the quality of EOLC received. The current study was conducted in pediatric oncology patients to determine whether end-of-life characteristics differed between those who were and were not enrolled in a phase 1 trial. The authors reviewed the medical records of 380 pediatric oncology patients (aged <22 years at the time of death) who died during a 3.5-year period. Of these, 103 patients with hematologic malignancies were excluded. A total of 277 patients with a diagnosis of a brain tumor or other solid tumor malignancy were divided into 2 groups based on phase 1 trial enrollment: a phase 1 cohort (PIC; 120 patients) and a non-phase 1 cohort (NPIC; 157 patients). The EOLC characteristics of these 2 cohorts were compared using regression analysis and chi-square testing. A comparison of patients in the PIC and NPIC revealed no significant differences in either demographic characteristics (including sex, race, religious affiliation, referral origin, diagnosis, or age at diagnosis, with the exception of age at the time of death [P =.03]) or in EOLC indices (such as use or timing of do not attempt resuscitation orders, hospice use or length of stay, forgoing life-sustaining therapies, location of death, time from first EOLC discussion to death, and total number of EOLC discussions). The results of the current study of a large cohort of deceased pediatric cancer patients indicate that enrollment on a phase 1 trial does not affect EOLC characteristics, suggesting that quality EOLC can be delivered regardless of phase 1 trial participation. © 2014 American Cancer Society.

Phase I Study of Preoperative Chemoradiation With S-1 and Oxaliplatin in Patients With Locally Advanced Resectable Rectal Cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hong, Yong Sang; Lee, Jae-Lyun; Park, Jin Hong

Purpose: To perform a Phase I study of preoperative chemoradiation (CRT) with S-1, a novel oral fluoropyrimidine, plus oxaliplatin in patients with locally advanced rectal cancer, to determine the maximum tolerated dose and the recommended dose. Methods and Materials: Radiotherapy was delivered to a total of 45 Gy in 25 fractions and followed by a coned-down boost of 5.4 Gy in 3 fractions. Concurrent chemotherapy consisted of a fixed dose of oxaliplatin (50 mg/m{sup 2}/week) on Days 1, 8, 22, and 29 and escalated doses of S-1 on Days 1-14 and 22-35. The initial dose of S-1 was 50 mg/m{supmore » 2}/day, gradually increasing to 60, 70, and 80 mg/m{sup 2}/day. Surgery was performed within 6 {+-} 2 weeks. Results: Twelve patients were enrolled and tolerated up to Dose Level 4 (3 patients at each dose level) without dose-limiting toxicity. An additional 3 patients were enrolled at Dose Level 4, with 1 experiencing a dose-limiting toxicity of Grade 3 diarrhea. Although maximum tolerated dose was not attained, Dose Level 4 (S-1 80 mg/m{sup 2}/day) was chosen as the recommended dose for further Phase II studies. No Grade 4 toxicity was observed, and Grade 3 toxicities of leukopenia and diarrhea occurred in the same patient (1 of 15, 6.7%). Pathologic complete responses were observed in 2 of 15 patients (13.3%). Conclusions: The recommended dose of S-1 was determined to be 80 mg/m{sup 2}/day when combined with oxaliplatin in preoperative CRT, and a Phase II trial is now ongoing.« less

Phase I study of single-agent ribociclib in Japanese patients with advanced solid tumors.

PubMed

Doi, Toshihiko; Hewes, Becker; Kakizume, Tomoyuki; Tajima, Takeshi; Ishikawa, Norifumi; Yamada, Yasuhide

2018-01-01

The cyclin D-CDK4/6-INK4-Rb pathway is frequently dysregulated in cancers. Ribociclib, an orally available, selective CDK4/6 inhibitor, showed preliminary clinical activity in a phase I study in the USA and Europe for patients with solid tumors and lymphomas. The present study aimed to determine the single-agent maximum tolerated dose (MTD) and recommended dose for expansion (RDE) in Japanese patients with advanced solid tumors. Ribociclib safety, tolerability, pharmacokinetic profile, and preliminary antitumor activity were also assessed. Japanese patients with solid tumors that had progressed on prior therapies received escalating doses of single-agent ribociclib on a 3-weeks-on/1-week-off schedule. Treatment continued until the development of toxicity or disease progression. A dose escalation was planned for patients with esophageal cancer. In the dose-escalation phase, 4 patients received 400 mg ribociclib and 13 patients received 600 mg ribociclib. Four patients experienced dose-limiting toxicities, 3 of whom were in the 600 mg group. The RDE was declared to be 600 mg, and the MTD was not determined. The most frequent adverse events were hematologic and gastrointestinal. Four patients achieved stable disease at the 600 mg dose; no patients achieved complete or partial response. All patients discontinued the study, the majority due to disease progression. No patients discontinued due to adverse events. Dose escalation was not pursued due to lack of observed efficacy in esophageal cancer. At the RDE of 600 mg/d on a 3-weeks-on/1-week-off schedule, ribociclib showed acceptable safety and tolerability profiles in Japanese patients with advanced solid tumors. © 2017 The Authors. Cancer Science published by John Wiley & Sons Australia, Ltd on behalf of Japanese Cancer Association.

Phase II trial suggests new drug can shrink tumors in advanced ovarian cancer | Center for Cancer Research

Cancer.gov

In an ongoing phase II trial led by Jung-Min Lee, M.D., an Investigator in CCR’s Women’s Malignancies Branch, using the drug prexasertib led to decreases in tumor size in patients with advanced ovarian cancer, known as high-grade serious ovarian carcinoma, who currently have limited treatment options. Read more…

Phase I clinical trial will test multi-targeted immunotherapy in common childhood cancer | Center for Cancer Research

Cancer.gov

Chimeric antigen receptor (CAR) T-cell immunotherapy targeting the protein CD19 has shown promise in treating acute lymphoblastic leukemia (ALL). CD22-CAR T-cell therapy has yielded similarly encouraging results, but many patients relapse after either therapy. In an upcoming phase I clinical trial, Center for Cancer Research investigators will test a new strategy—treating patients with a CAR T-cell therapy that targets CD19 and CD22 simultaneously.

Sleep disruption in breast cancer patients and survivors.

PubMed

Palesh, Oxana; Aldridge-Gerry, Arianna; Ulusakarya, Ayhan; Ortiz-Tudela, Elisabet; Capuron, Lucile; Innominato, Pasquale F

2013-12-01

Sleep disruption is prevalent in patients and survivors of breast cancer. Most patients undergoing chemotherapy will experience transient sleep disruption, and nearly 60% will have chronic sleep problems. Numerous factors contribute to sleep disruption in women diagnosed with breast cancer. Sleep disruption is a consequence of several biological alterations, including circadian disruption and immune and metabolic deregulations. These systems also play significant roles in the control and progression of breast cancer. Sleep disruption is associated with many side effects and psychiatric and medical comorbidities. This article discusses the relationship between stress and posttraumatic stress disorder, depression and fatigue, and how sleep disturbance might be the cause or consequence of these disorders. Current evidence for management of sleep disturbance in breast cancer and high chronic use of hypnotic medication in this population is also discussed. Finally, the differences in management of sleep disturbance during acute cancer care and during the survivorship phase are discussed. More research is needed on accurate and timely assessment of sleep disturbance associated with breast cancer, and additional tailored approaches for the management of sleep problems in breast cancer should be developed.

Quality-of-Life Priorities in Patients with Thyroid Cancer: A Multinational European Organisation for Research and Treatment of Cancer Phase I Study.

PubMed

Singer, Susanne; Husson, Olga; Tomaszewska, Iwona M; Locati, Laura D; Kiyota, Naomi; Scheidemann-Wesp, Ulrike; Hofmeister, Dirk; Winterbotham, Melanie; Brannan, Christine; Araújo, Cláudia; Gamper, Eva M; Kulis, Dagmara; Rimmele, Harald; Andry, Guy; Licitra, Lisa

2016-11-01

The objectives of this study were to determine quality of life (QoL) issues that are relevant to thyroid cancer patients cross-culturally, and to identify those with highest relevance to them in addition to the more general issues covered by the core European Organisation for Research and Treatment of Cancer QoL questionnaire (EORTC QLQ-C30). A systematic literature search provided a list of potentially relevant QoL issues to supplement the core questionnaire EORTC QLQ-C30, which is widely used in research and in care and addresses QoL issues relevant to all groups of cancer patients. A panel of experts revised this list, and thyroid cancer patients rated the issues regarding their relevance for QoL by selecting the 25 issues that they would include in a thyroid cancer-specific QoL module. The literature search and expert discussion provided a list of 71 QoL issues that was rated by thyroid cancer patients (n = 110) from seven countries. All issues were of high priority to at least some of the patients. The most frequently selected issues were sudden attacks of tiredness, exhaustion, quality of sleep, employment, social support, fear of cancer progression, fear of second operation, difficulties swallowing, and globus sensation. Thyroid cancer patients cross-culturally rate fatigue-related issues as highly important for their QoL, calling for increased efforts to find successful treatments for this problem. Vocational rehabilitation is also highly relevant for them and should therefore be an important aim of multidisciplinary care. The third important area of concern is psychological issues, especially fear of progression and of additional treatments.

The dark side of the moon: impact of moon phases on long-term survival, mortality and morbidity of surgery for lung cancer.

PubMed

Kuehnl, A; Herzog, M; Schmidt, M; Hornung, H-M; Jauch, K-W; Hatz, R A; Graeb, C

2009-04-16

Superstition is common and causes discomfiture or fear, especially in patients who have to undergo surgery for cancer. One superstition is, that moon phases influence surgical outcome. This study was performed to analyse lunar impact on the outcome following lung cancer surgery. 2411 patients underwent pulmonary resection for lung cancer in the past 30 years at our institution. Intra- and postoperative complications as well as long-term follow-up data were entered in our lung-cancer database. Factors influencing mortality, morbidity and survival were analyzed. Rate of intra-operative complications as well as rate of post-operative morbidity and mortality was not significantly affected by moon phases. Furthermore, there was no significant impact of the lunar cycle on long-term survival. In this study there was no evidence that outcome of surgery for lung cancer is affected by the moon. These results may help the physician to quiet the mind of patients who are somewhat afraid of wrong timing of surgery with respect to the moon phases. However, patients who strongly believe in the impact of moon phase should be taken seriously and correct timing of operations should be conceded to them as long as key-date scheduling doesn't constrict evidence based treatment regimens.

Phase I trial evaluating the antiviral agent Cidofovir in combination with chemoradiation in cervical cancer patients

PubMed Central

Deutsch, Eric; Haie-Meder, Christine; Bayar, Mohamed Amine; Mondini, Michele; Laporte, Mélanie; Mazeron, Renaud; Adam, Julien; Varga, Andrea; Vassal, Gilles; Magné, Nicolas; Chargari, Cyrus; Lanoy, Emilie; Pautier, Patricia; Levy, Antonin; Soria, Jean-Charles

2016-01-01

Purpose This phase I trial aimed to assess the safety and determine the recommended Phase II dose (RP2D) of Cidofovir combined with chemoradiotherapy in patients with stage IB2-IVA cervical cancer. Experimental design Incremental doses (1, 2.5, 5 and 6.5 mg/kg) of IV Cidofovir were administered weekly for two weeks, and then every 2 weeks from the start of chemoradiotherapy to the initiation of utero-vaginal brachytherapy. Biological expression of HPV was analyzed during treatment and tumor response was assessed according to RECIST v1.0 criteria. Results A total of 15 patients were treated with Cidofovir. Dose-limiting toxicities occurred in 2/6 patients at the 6.5 mg/kg dose level (G3 proteinuria, and G3 acute pyelonephritis with G3 febrile neutropenia). No toxicity occurred at the 5 mg/kg dose level, but only 3 patients received this dose due to trial interruption because of low accrual. The most frequent G3-4 adverse effects observed during the trial were: abdominal pain (n=3), infection (n=2), leuckoneutropenia (n=2), and others (n=6). No toxic death or major renal side effect occurred. The best response was that 8/9 evaluable patients achieved a complete response (89%). In the intention to treat population, the 2-year overall and progression-free survival rates were 93% and 76%, respectively. Biological monitoring of HPV-related markers (decreased p16 expression, and increased p53 and pRb levels) was possible on sequential tumor biopsy samples. The genomic alterations identified were PIK3CA (n=5; one also had a KRAS mutation), and HRAS (n=1) mutations. Conclusion Cidofovir at a dose of 5mg/kg combined with chemoradiotherapy appeared tolerable and yielded tumor regressions. Due to early trial interruption, the RP2D was not confirmed. PMID:27016411

Pembrolizumab for HIV-Positive Patients with Recurrent or Refractory Cancer

Cancer.gov

In this phase I clinical trial, HIV-positive patients receiving combination antiretroviral therapy who have cancer that has recurred after or has not responded to previous treatment will receive the immune checkpoint inhibitor pembrolizumab.

Unmet information needs and limited health literacy in newly diagnosed breast cancer patients over the course of cancer treatment.

PubMed

Halbach, Sarah Maria; Ernstmann, Nicole; Kowalski, Christoph; Pfaff, Holger; Pförtner, Timo-Kolja; Wesselmann, Simone; Enders, Anna

2016-09-01

To investigate unmet information needs in newly diagnosed breast cancer patients over the course of cancer treatment and its association with health literacy. We present results from a prospective, multicenter cohort study (PIAT). Newly diagnosed breast cancer patients (N=1060) were surveyed directly after breast cancer surgery, 10 and 40 weeks later. Pooled linear regression modeling was employed analyzing changes in unmet information needs over time and its association with health literacy. Unmet information needs on side effects and medication and medical examination results and treatment options were high and increased during the first 10 weeks after breast cancer surgery. Considering health promotion and social issues, unmet information needs started high and decreased during post-treatment. Patients with limited health literacy had higher unmet information needs. Our results indicate a mismatch in information provision and breast cancer patients' information needs. Patients with limited health literacy may be at a distinct disadvantage in having their information needs met over the course of breast cancer treatment. Strategies are needed to reduce unmet information needs in breast cancer patients considering treatment-phase and health literacy and thereby enable them to better cope with their diseases. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Combining Chemotherapy with Bevacizumab Improves Outcomes for Ovarian Cancer Patients

Cancer.gov

Results from two phase III randomized clinical trials suggest that, at least for some patients with ovarian cancer, adding the antiangiogenesis agent bevacizumab to chemotherapy increases the time to disease progression and may improve survival.

Phase I clinical trial will test multi-targeted immunotherapy in common childhood cancer | Center for Cancer Research

Cancer.gov

Chimeric antigen receptor (CAR) T-cell immunotherapy targeting the protein CD19 has shown promise in treating acute lymphoblastic leukemia (ALL). CD22-CAR T-cell therapy has yielded similarly encouraging results, but many patients relapse after either therapy. In an upcoming phase I clinical trial, Center for Cancer Research investigators will test a new strategy—treating

Breast thermography is a noninvasive prognostic procedure that predicts tumor growth rate in breast cancer patients.

PubMed

Head, J F; Wang, F; Elliott, R L

1993-11-30

Our recent retrospective analysis of the clinical records of patients who had breast thermography demonstrated that an abnormal thermogram was associated with an increased risk of breast cancer and a poorer prognosis for the breast cancer patient. This study included 100 normal patients, 100 living cancer patients, and 126 deceased cancer patients. Abnormal thermograms included asymmetric focal hot spots, areolar and periareolar heat, diffuse global heat, vessel discrepancy, or thermographic edge sign. Incidence and prognosis were directly related to thermographic results: only 28% of the noncancer patients had an abnormal thermogram, compared to 65% of living cancer patients and 88% of deceased cancer patients. Further studies were undertaken to determine if thermography is an independent prognostic indicator. Comparison to the components of the TNM classification system showed that only clinical size was significantly larger (p = 0.006) in patients with abnormal thermograms. Age, menopausal status, and location of tumor (left or right breast) were not related to thermographic results. Progesterone and estrogen receptor status was determined by both the cytosol-DCC and immunocytochemical methods, and neither receptor status showed any clear relationship to the thermographic results. Prognostic indicators that are known to be related to tumor growth rate were then compared to thermographic results. The concentration of ferritin in the tumor was significantly higher (p = 0.021) in tumors from patients with abnormal thermograms (1512 +/- 2027, n = 50) compared to tumors from patients with normal thermograms (762 +/- 620, n = 21). Both the proportion of cells in DNA synthesis (S-phase) and proliferating (S-phase plus G2M-phase, proliferative index) were significantly higher in patients with abnormal thermograms. The expression of the proliferation-associated tumor antigen Ki-67 was also associated with an abnormal thermogram. The strong relationships of thermographic

Randomized Phase II Trial of Seribantumab in Combination With Paclitaxel in Patients With Advanced Platinum-Resistant or -Refractory Ovarian Cancer

PubMed Central

Ray-Coquard, Isabelle; Selle, Frederic; Poveda, Andrés M.; Cibula, David; Hirte, Hal; Hilpert, Felix; Raspagliesi, Francesco; Gladieff, Laurence; Harter, Philipp; Siena, Salvatore; del Campo, Josep Maria; Tabah-Fisch, Isabelle; Pearlberg, Joseph; Moyo, Victor; Riahi, Kaveh; Nering, Rachel; Kubasek, William; Adiwijaya, Bambang; Czibere, Akos; Naumann, R. Wendel; Coleman, Robert L.; Vergote, Ignace; MacBeath, Gavin; Pujade-Lauraine, Eric

2016-01-01

Purpose Seribantumab is a fully human immunoglobulin G2 monoclonal antibody that binds to human epidermal growth factor receptor (HER) 3 (ErbB3), blocking heregulin (HRG) –mediated ErbB3 signaling and inducing ErbB3 receptor downregulation. This open-label randomized phase II study evaluated progression-free survival (PFS) with seribantumab in combination with once-per-week paclitaxel compared with paclitaxel alone in patients with platinum-resistant or -refractory ovarian cancer. A key secondary objective was to determine if any of five prespecified biomarkers predicted benefit from seribantumab. Patients and Methods Patients with platinum-resistant or -refractory epithelial ovarian, fallopian tube, or primary peritoneal cancer were randomly assigned at a ratio of two to one to receive seribantumab plus paclitaxel or paclitaxel alone. Patients underwent pretreatment core needle biopsy; archival tumor samples were also obtained to support biomarker analyses. Results A total of 223 patients were randomly assigned (seribantumab plus paclitaxel, n = 140; paclitaxel alone, n = 83). Median PFS in the unselected intent-to-treat population was 3.75 months with seribantumab plus paclitaxel compared with 3.68 months with paclitaxel alone (hazard ratio [HR], 1.027; 95% CI, 0.741 to 1.425; P = .864). Among patients whose tumors had detectable HRG mRNA and low HER2 (n = 57 [38%] of 151 with available biomarker data), increased treatment benefit was observed in those receiving seribantumab plus paclitaxel compared with paclitaxel alone (PFS HR, 0.37; 95% CI, 0.18 to 0.76; P = .007). The HR in patients not meeting these criteria was 1.80 (95% CI, 1.08 to 2.98; P = .023). Conclusion The addition of seribantumab to paclitaxel did not result in improved PFS in unselected patients. Exploratory analyses suggest that detectable HRG and low HER2, biomarkers that link directly to the mechanism of action of seribantumab, identified patients who might benefit from this combination

Randomized Phase II Trial of Seribantumab in Combination With Paclitaxel in Patients With Advanced Platinum-Resistant or -Refractory Ovarian Cancer.

PubMed

Liu, Joyce F; Ray-Coquard, Isabelle; Selle, Frederic; Poveda, Andrés M; Cibula, David; Hirte, Hal; Hilpert, Felix; Raspagliesi, Francesco; Gladieff, Laurence; Harter, Philipp; Siena, Salvatore; Del Campo, Josep Maria; Tabah-Fisch, Isabelle; Pearlberg, Joseph; Moyo, Victor; Riahi, Kaveh; Nering, Rachel; Kubasek, William; Adiwijaya, Bambang; Czibere, Akos; Naumann, R Wendel; Coleman, Robert L; Vergote, Ignace; MacBeath, Gavin; Pujade-Lauraine, Eric

2016-12-20

Purpose Seribantumab is a fully human immunoglobulin G2 monoclonal antibody that binds to human epidermal growth factor receptor (HER) 3 (ErbB3), blocking heregulin (HRG) -mediated ErbB3 signaling and inducing ErbB3 receptor downregulation. This open-label randomized phase II study evaluated progression-free survival (PFS) with seribantumab in combination with once-per-week paclitaxel compared with paclitaxel alone in patients with platinum-resistant or -refractory ovarian cancer. A key secondary objective was to determine if any of five prespecified biomarkers predicted benefit from seribantumab. Patients and Methods Patients with platinum-resistant or -refractory epithelial ovarian, fallopian tube, or primary peritoneal cancer were randomly assigned at a ratio of two to one to receive seribantumab plus paclitaxel or paclitaxel alone. Patients underwent pretreatment core needle biopsy; archival tumor samples were also obtained to support biomarker analyses. Results A total of 223 patients were randomly assigned (seribantumab plus paclitaxel, n = 140; paclitaxel alone, n = 83). Median PFS in the unselected intent-to-treat population was 3.75 months with seribantumab plus paclitaxel compared with 3.68 months with paclitaxel alone (hazard ratio [HR], 1.027; 95% CI, 0.741 to 1.425; P = .864). Among patients whose tumors had detectable HRG mRNA and low HER2 (n = 57 [38%] of 151 with available biomarker data), increased treatment benefit was observed in those receiving seribantumab plus paclitaxel compared with paclitaxel alone (PFS HR, 0.37; 95% CI, 0.18 to 0.76; P = .007). The HR in patients not meeting these criteria was 1.80 (95% CI, 1.08 to 2.98; P = .023). Conclusion The addition of seribantumab to paclitaxel did not result in improved PFS in unselected patients. Exploratory analyses suggest that detectable HRG and low HER2, biomarkers that link directly to the mechanism of action of seribantumab, identified patients who might benefit from this combination. Future

Integrated Care Planning for Cancer Patients: A Scoping Review

PubMed Central

Arthurs, Erin; Gradin, Sharon; MacKinnon, Marnie; Sussman, Jonathan; Kukreti, Vishal

2017-01-01

Introduction: There has been a growing emphasis on the use of integrated care plans to deliver cancer care. However little is known about how integrated care plans for cancer patients are developed including featured core activities, facilitators for uptake and indicators for assessing impact. Methods: Given limited consensus around what constitutes an integrated care plan for cancer patients, a scoping review was conducted to explore the components of integrated care plans and contextual factors that influence design and uptake. Results: Five types of integrated care plans based on the stage of cancer care: surgical, systemic, survivorship, palliative and comprehensive (involving a transition between stages) are described in current literature. Breast, esophageal and colorectal cancers were common disease sites. Multi-disciplinary teams, patient needs assessment and transitional planning emerged as key features. Provider buy-in and training alongside informational technology support served as important facilitators for plan uptake. Provider-level measurement was considerably less robust compared to patient and system-level indicators. Conclusions: Similarities in design features, components and facilitators across the various types of integrated care plans indicates opportunities to leverage shared features and enable a management lens that spans the trajectory of a patient’s journey rather than a phase-specific silo approach to care. PMID:29588638

Improving cancer patient care: development of a generic cancer consumer quality index questionnaire for cancer patients.

PubMed

Booij, Judith C; Zegers, Marieke; Evers, Pauline M P J; Hendriks, Michelle; Delnoij, Diana M J; Rademakers, Jany J D J M

2013-04-23

To develop a Consumer Quality Index (CQI) Cancer Care questionnaire for measuring experiences with hospital care of patients with different types of cancer. We derived quality aspects from focus group discussions, existing questionnaires and literature. We developed an experience questionnaire and sent it to 1,498 Dutch cancer patients. Another questionnaire measuring the importance of the quality aspects was sent to 600 cancer patients. Data were psychometrically analysed. The response to the experience questionnaire was 50 percent. Psychometric analysis revealed 12 reliable scales. Patients rated rapid and adequate referral, rapid start of the treatment after diagnosis, enough information and confidence in the healthcare professionals as most important themes. Hospitals received high scores for skills and cooperation of healthcare professionals and a patient-centered approach by doctors; and low scores for psychosocial guidance and information at completion of the treatment. The CQI Cancer Care questionnaire is a valuable tool for the evaluation of the quality of cancer care from the patient's perspective. Large scale implementation is necessary to determine the discriminatory powers of the questionnaire and may enable healthcare providers to improve the quality of cancer care. Preliminary results indicate that hospitals could improve their psychosocial guidance and information provision.

Adapting the content of cancer web sites to the information needs of patients: reliability and readability.

PubMed

Alba-Ruiz, Ruben; Bermúdez-Tamayo, Clara; Pernett, Jaime Jiménez; Garcia-Gutierrez, Jose Francisco; Cózar-Olmo, José Manuel; Valero-Aguilera, Beatriz

2013-12-01

People who use the Internet to research health topics do not usually find all the information they need and do not trust what they read. This study was designed to assess the reliability, accessibility, readability, and popularity of cancer Web sites in Spanish and to analyze the suitability of Web site content in accordance with the specific information needs of cancer patients. This was a two-phase, cross-sectional, descriptive study. The first phase involved data gathering through online searches and direct observation. The second phase involved individual structured interviews with 169 patients with breast, prostate, bladder, and kidney cancer. Spearman rank correlations were calculated between variables. Most sites belonged to nonprofit organizations, followed by universities or medical centers (14%). Thirty-one percent of the Web sites had quality seals, 59% provided details of authorship, 62% provided references to bibliographic sources, 38% identified their funding sources, and 54% showed the date of their last update. Twenty-one percent of the Web sites did not meet the minimum accessibility criteria. With regard to readability, 24% of the texts were considered to be "quite difficult." Patients' information needs vary depending on the type of cancer they have, although all patients want to know about the likelihood of a cure, survival rates, the side effects, and risks of treatment. The health information on cancer available on the Internet in Spanish is not very reliable, accessible, or readable and is not necessarily the information that breast, kidney, prostate, and bladder cancer patients require. The content of cancer Web sites needs to be assessed according to the information needs of patients.

Adapting the Content of Cancer Web Sites to the Information Needs of Patients: Reliability and Readability

PubMed Central

Bermúdez-Tamayo, Clara; Pernett, Jaime Jiménez; Garcia-Gutierrez, Jose Francisco; Cózar-Olmo, José Manuel; Valero-Aguilera, Beatriz

2013-01-01

Abstract Background: People who use the Internet to research health topics do not usually find all the information they need and do not trust what they read. This study was designed to assess the reliability, accessibility, readability, and popularity of cancer Web sites in Spanish and to analyze the suitability of Web site content in accordance with the specific information needs of cancer patients. Materials and Methods: This was a two-phase, cross-sectional, descriptive study. The first phase involved data gathering through online searches and direct observation. The second phase involved individual structured interviews with 169 patients with breast, prostate, bladder, and kidney cancer. Spearman rank correlations were calculated between variables. Results: Most sites belonged to nonprofit organizations, followed by universities or medical centers (14%). Thirty-one percent of the Web sites had quality seals, 59% provided details of authorship, 62% provided references to bibliographic sources, 38% identified their funding sources, and 54% showed the date of their last update. Twenty-one percent of the Web sites did not meet the minimum accessibility criteria. With regard to readability, 24% of the texts were considered to be “quite difficult.” Patients' information needs vary depending on the type of cancer they have, although all patients want to know about the likelihood of a cure, survival rates, the side effects, and risks of treatment. Conclusions: The health information on cancer available on the Internet in Spanish is not very reliable, accessible, or readable and is not necessarily the information that breast, kidney, prostate, and bladder cancer patients require. The content of cancer Web sites needs to be assessed according to the information needs of patients. PMID:24073899

Cancer Patients with Major Depressive Disorder: Testing a Biobehavioral/Cognitive Behavior Intervention

ERIC Educational Resources Information Center

Brothers, Brittany M.; Yang, Hae-Chung; Strunk, Daniel R.; Andersen, Barbara L.

2011-01-01

Objective: In this Phase II trial, we evaluated a novel psychological treatment for depressed patients coping with the stresses of cancer. Effectiveness of a combined biobehavioral intervention (BBI) and cognitive behavior therapy (CBT) was studied. Method: Participants were 36 cancer survivors (mean age = 49 years; 88% Caucasian; 92% female)…

Dacomitinib versus erlotinib in patients with advanced-stage, previously treated non-small-cell lung cancer (ARCHER 1009): a randomised, double-blind, phase 3 trial.

PubMed

Ramalingam, Suresh S; Jänne, Pasi A; Mok, Tony; O'Byrne, Kenneth; Boyer, Michael J; Von Pawel, Joachim; Pluzanski, Adam; Shtivelband, Mikhail; Docampo, Lara Iglesias; Bennouna, Jaafar; Zhang, Hui; Liang, Jane Q; Doherty, Jim P; Taylor, Ian; Mather, Cecile B; Goldberg, Zelanna; O'Connell, Joseph; Paz-Ares, Luis

2014-11-01

Dacomitinib is an irreversible pan-EGFR family tyrosine kinase inhibitor. Findings from a phase 2 study in non-small cell lung cancer showed favourable efficacy for dacomitinib compared with erlotinib. We aimed to compare dacomitinib with erlotinib in a phase 3 study. In a randomised, multicentre, double-blind phase 3 trial in 134 centres in 23 countries, we enrolled patients who had locally advanced or metastatic non-small-cell lung cancer, progression after one or two previous regimens of chemotherapy, Eastern Cooperative Oncology Group (ECOG) performance status of 0-2, and presence of measurable disease. We randomly assigned patients in a 1:1 ratio to dacomitinib (45 mg/day) or erlotinib (150 mg/day) with matching placebo. Treatment allocation was masked to the investigator, patient, and study funder. Randomisation was stratified by histology (adenocarcinoma vs non-adenocarcinoma), ethnic origin (Asian vs non-Asian and Indian sub-continent), performance status (0-1 vs 2), and smoking status (never-smoker vs ever-smoker). The coprimary endpoints were progression-free survival per independent review for all randomly assigned patients, and for all randomly assigned patients with KRAS wild-type tumours. The study has completed accrual and is registered with ClinicalTrials.gov, number NCT01360554. Between June 22, 2011, and March 12, 2013, we enrolled 878 patients and randomly assigned 439 to dacomitinib (256 KRAS wild type) and 439 (263 KRAS wild type) to erlotinib. Median progression-free survival was 2·6 months (95% CI 1·9-2·8) in both the dacomitinib group and the erlotinib group (stratified hazard ratio [HR] 0·941, 95% CI 0·802-1·104, one-sided log-rank p=0·229). For patients with wild-type KRAS, median progression-free survival was 2·6 months for dacomitinib (95% CI 1·9-2·9) and erlotinib (95% CI 1·9-3·0; stratified HR 1·022, 95% CI 0·834-1·253, one-sided p=0·587). In patients who received at least one dose of study drug, the most frequent grade

Phase II of oral gimatecan in patients with recurrent epithelial ovarian, fallopian tube or peritoneal cancer, previously treated with platinum and taxanes

PubMed Central

Pecorelli, S.; Ray-Coquard, I.; Tredan, O.; Colombo, N.; Parma, G.; Tisi, G.; Katsaròs, D.; Lhommé, C.; Lissoni, A. A.; Vermorken, J. B.; du Bois, A.; Poveda, A.; Frigerio, L.; Barbieri, P.; Carminati, P.; Brienza, S.; Guastalla, J. P.

2010-01-01

Background: A prospective phase II study was conducted to evaluate the efficacy and toxicity of oral gimatecan in patients with recurrent epithelial ovarian, fallopian tube or peritoneal cancer. Patients and methods: Patients had a maximum of three prior chemotherapy lines with no more than two prior platinum-containing regimens and a progression-free interval after the last dose of platinum <12 months. A total dose of 4 mg/m2/cycle (0.8 mg/m2/day from day 1 to day 5) was administered, repeated every 28 days. Results: From June 2005 to December 2005, 69 assessable patients were enrolled. The best overall response to study treatment by combined CA-125 and RECIST criteria was partial response in 17 patients (24.6%) and disease stabilization in 22 patients (31.9%). The median time to progression and overall survival were 3.8 and 16.2 months, respectively. A total of 312 cycles were administered. Neutropenia grade 4 and thrombocytopenia grade 4 occurred in 17.4% and 7.2% of patients, respectively. Diarrhea grade 4 was never observed. Asthenia and fatigue were reported by 36.2% and 18.8% of patients, but were all grade 2 or less. Conclusion: Gimatecan is a new active agent in previously treated ovarian cancer with myelosuppression as main toxicity. PMID:19906760

A Randomized Phase II Trial of Short-Course Androgen Deprivation Therapy With or Without Bevacizumab for Patients With Recurrent Prostate Cancer After Definitive Local Therapy

PubMed Central

McKay, Rana R.; Zurita, Amado J.; Werner, Lillian; Bruce, Justine Y.; Carducci, Michael A.; Stein, Mark N.; Heath, Elisabeth I.; Hussain, Arif; Tran, Hai T.; Sweeney, Christopher J.; Ross, Robert W.; Kantoff, Philip W.; Slovin, Susan F.

2016-01-01

Purpose Patients with recurrent prostate cancer after local treatment make up a heterogeneous population for whom androgen deprivation therapy (ADT) is the usual treatment. The purpose of this randomized phase II trial was to investigate the efficacy and toxicity of short-course ADT with or without bevacizumab in men with hormone-sensitive prostate cancer. Patients and Methods Eligible patients had an increasing prostate-specific antigen (PSA) of ≤ 50 ng/mL and PSA doubling time of less than 18 months. Patients had either no metastases or low burden, asymptomatic metastases (lymph nodes < 3 cm and five or fewer bone metastases). Patients were randomly assigned 2:1 to a luteinizing hormone-releasing hormone agonist, bicalutamide and bevacizumab or ADT alone, for 6 months. The primary end point was PSA relapse-free survival (RFS). Relapse was defined as a PSA of more than 0.2 ng/mL for prostatectomy patients or PSA of more than 2.0 ng/mL for primary radiation therapy patients. Results Sixty-six patients received ADT + bevacizumab and 36 received ADT alone. Patients receiving ADT + bevacizumab had a statistically significant improvement in RFS compared with patients treated with ADT alone (13.3 months for ADT + bevacizumab v 10.2 months for ADT alone; hazard ratio, 0.47; 95% CI, 0.29 to 0.77; log-rank P = .002). Hypertension was the most common adverse event in patients receiving ADT + bevacizumab (36%). Conclusion ADT combined with bevacizumab resulted in an improved RFS for patients with hormone-sensitive prostate cancer. Long-term follow-up is needed to determine whether some patients have a durable PSA response and are able to remain off ADT for prolonged periods. Our data provide rationale for combining vascular endothelial growth factor–targeting therapy with ADT in hormone-sensitive prostate cancer. PMID:27044933

German adjuvant intergroup node-positive study: a phase III trial to compare oral ibandronate versus observation in patients with high-risk early breast cancer.

PubMed

von Minckwitz, Gunter; Möbus, Volker; Schneeweiss, Andreas; Huober, Jens; Thomssen, Christoph; Untch, Michael; Jackisch, Christian; Diel, Ingo J; Elling, Dirk; Conrad, Bettina; Kreienberg, Rolf; Müller, Volkmar; Lück, Hans-Joachim; Bauerfeind, Ingo; Clemens, Michael; Schmidt, Marcus; Noeding, Stefanie; Forstbauer, Helmut; Barinoff, Jana; Belau, Antje; Nekljudova, Valentina; Harbeck, Nadia; Loibl, Sibylle

2013-10-01

Bisphosphonates prevent skeletal-related events in patients with metastatic breast cancer. Their effect in early breast cancer is controversial. Ibandronate is an orally and intravenously available amino-bisphosphonate with a favorable toxicity profile. It therefore qualifies as potential agent for adjuvant use. The GAIN (German Adjuvant Intergroup Node-Positive) study was an open-label, randomized, controlled phase III trial with a 2 × 2 factorial design. Patients with node-positive early breast cancer were randomly assigned 1:1 to two different dose-dense chemotherapy regimens and 2:1 to ibandronate 50 mg per day orally for 2 years or observation. In all, 2,640 patients and 728 events were estimated to be required to demonstrate an increase in disease-free survival (DFS) by ibandronate from 75% to 79.5% by using a two-sided α = .05 and 1-β of 80%. We report here the efficacy analysis for ibandronate, which was released by the independent data monitoring committee because the futility boundary was not crossed after 50% of the required DFS events were observed. Between June 2004 and August 2008, 2,015 patients were randomly assigned to ibandronate and 1,008 to observation. Patients randomly assigned to ibandronate showed no superior DFS or overall survival (OS) compared with patients randomly assigned to observation (DFS: hazard ratio, 0.945; 95% CI, 0.768 to 1.161; P = .589; OS: HR, 1.040; 95% CI, 0.763 to 1.419; P = .803). DFS was numerically longer if ibandronate was used in patients younger than 40 years or older than 60 years compared with patients age 40 to 59 years (test for interaction P = .093). Adjuvant treatment with oral ibandronate did not improve outcome of patients with high-risk early breast cancer who received dose-dense chemotherapy.

Rectal methadone in cancer patients with pain. A preliminary clinical and pharmacokinetic study.

PubMed

Ripamonti, C; Zecca, E; Brunelli, C; Rizzio, E; Saita, L; Lodi, F; De Conno, F

1995-10-01

Cancer pain can be treated in most cases with oral analgesics. However, during their clinical history, 53% to 70% of patients will need alternative routes of opioid administration. The rectal administration of opioids is a simple alternative route for many patients. There are no data in the literature regarding the pharmacodynamics and pharmacokinetics of rectal methadone. We evaluated the analgesia, tolerability and absorption profile of methadone hydrochloride in six opioid-naive cancer patients with pain. A blood sample was collected before administration of a single dose of drug (10 mg) and then again after fixed times. At these fixed times the patients were asked about pain, nausea and drowsiness by means of a visual analogue scale of 0-100 mm (VAS). Pain relief was statistically significant as early as 30 minutes and up to eight hours after methadone administration. None of the patients reported significant side effects. The pharmacokinetics of rectal methadone showed rapid and extensive distribution phases followed by a slow elimination phase. Rectal methadone can be considered an effective analgesic therapy for patients with cancer pain for whom oral and/or parenteral opioids are not indicated or available.

Lunar phases and zodiac signs do not influence quality of radical cystectomy--a statistical analysis of 452 patients with invasive bladder cancer.

PubMed

May, Matthias; Braun, Kay-Patrick; Helke, Christian; Richter, Willi; Vogler, Horst; Hoschke, Bernd; Siegsmund, Michael

2007-01-01

To determine the influence of the lunar phases and the position of the moon in the zodiac on the frequency of complications and the survival of bladder cancer patients after radical cystectomy. It has been postulated that radical cystectomy performed during the waxing moon, or particularly at full moon, or at the zodiac sign Libra is associated with a poorer outcome. We tested this hypothesis by evaluating the progression-free survival, the complication rate and the re-operation rate for 452 consecutive patients after radical cystectomy. In this retrospective review, the dates of surgery were allocated to the lunar phases and the zodiac signs. Based on these classifications, the patients were placed in groups which combined the lunar phase laws and differentiated between evidently unfavorable (full moon or waxing moon and/or the zodiac sign Libra; assigned to group 1) and favorable periods for surgery (new moon or waning moon and other signs of the zodiac apart from Libra; assigned to group 2). The mean follow-up was 49 months (range 0-158 months). A total of 244 patients (54%) were operated during an unfavorable period (group 1) and 208 (46%) patients during the auspicious period (group 2). The mean age, gender and kind of urinary derivation did not differ significantly in the two groups. Pathological tumor stages were evenly distributed according to the lunar phase groups (P = 0.713). We found no significant differences in the perioperative mortality rates, early re-operation rates, early complications, and late complications across the two groups. No significant differences in progression-free survival were observed when timing of cystectomy during the lunar cycle was considered (P = 0.231). Our analysis demonstrated no predictable influence of the lunar phase on survival or complications. Although this was not a prospective randomized trial, the statistical magnitude of the results do not support any recommendations for scheduling patients for radical

Comparative evaluation of [(99m)tc]tilmanocept for sentinel lymph node mapping in breast cancer patients: results of two phase 3 trials.

PubMed

Wallace, Anne M; Han, Linda K; Povoski, Stephen P; Deck, Kenneth; Schneebaum, Schlomo; Hall, Nathan C; Hoh, Carl K; Limmer, Karl K; Krontiras, Helen; Frazier, Thomas G; Cox, Charles; Avisar, Eli; Faries, Mark; King, Dennis W; Christman, Lori; Vera, David R

2013-08-01

Sentinel lymph node (SLN) surgery is used worldwide for staging breast cancer patients and helps limit axillary lymph node dissection. [(99m)Tc]Tilmanocept is a novel receptor-targeted radiopharmaceutical evaluated in 2 open-label, nonrandomized, within-patient, phase 3 trials designed to assess the lymphatic mapping performance. A total of 13 centers contributed 148 patients with breast cancer. Each patient received [(99m)Tc]tilmanocept and vital blue dye (VBD). Lymph nodes identified intraoperatively as radioactive and/or blue stained were excised and histologically examined. The primary endpoint, concordance (lower boundary set point at 90 %), was the proportion of nodes detected by VBD and [(99m)Tc]tilmanocept. A total of 13 centers contributed 148 patients who were injected with both agents. Intraoperatively, 207 of 209 nodes detected by VBD were also detected by [(99m)Tc]tilmanocept for a concordance rate of 99.04 % (p < 0.0001). [(99m)Tc]tilmanocept detected a total of 320 nodes, of which 207 (64.7 %) were detected by VBD. [(99m)Tc]Tilmanocept detected at least 1 SLN in more patients (146) than did VBD (131, p < 0.0001). In 129 of 131 patients with ≥1 blue node, all blue nodes were radioactive. Of 33 pathology-positive nodes (18.2 % patient pathology rate), [(99m)Tc]tilmanocept detected 31 of 33, whereas VBD detected only 25 of 33 (p = 0.0312). No pathology-positive SLNs were detected exclusively by VBD. No serious adverse events were attributed to [(99m)Tc]tilmanocept. [(99m)Tc]Tilmanocept demonstrated success in detecting a SLN while meeting the primary endpoint. Interestingly, [(99m)Tc]tilmanocept was additionally noted to identify more SLNs in more patients. This localization represented a higher number of metastatic breast cancer lymph nodes than that of VBD.

Phase I dose-escalation study of afatinib, an ErbB family blocker, plus docetaxel in patients with advanced cancer.

PubMed

Marshall, John; Shapiro, Geoffrey I; Uttenreuther-Fischer, Martina; Ould-Kaci, Mahmoud; Stopfer, Peter; Gordon, Michael S

2013-02-01

To determine the maximum tolerated dose (MTD), safety and anti-tumor activity of afatinib combined with docetaxel in advanced cancer. The MTD was determined from dose-limiting toxicities in the first cycle. Thirty-one patients received 10, 20 and 30 mg oral afatinib, plus 60 and 75 mg/m(2) intravenous docetaxel (six cohorts; 3-week cycles). The MTD of afatinib was 20 mg/day (days 2-21) with 75 mg/m(2) docetaxel (day 1). Dose-limiting toxicities were grade 3/4 diarrhea (n = 3) and febrile neutropenia (n = 6). Most frequently occurring adverse events were diarrhea, neutropenia and rash. Disease stabilization occurred in 14 patients. Afatinib 20 mg/day plus docetaxel was suboptimal and the study could not yield Phase II dose recommendations. The combination resulted in a manageable safety profile.

Combined immunotherapy with granulocyte-macrophage colony-stimulating factor-transduced allogeneic prostate cancer cells and ipilimumab in patients with metastatic castration-resistant prostate cancer: a phase 1 dose-escalation trial.

PubMed

van den Eertwegh, Alfons J M; Versluis, Jurjen; van den Berg, H Pieter; Santegoets, Saskia J A M; van Moorselaar, R Jeroen A; van der Sluis, Tim M; Gall, Helen E; Harding, Thomas C; Jooss, Karin; Lowy, Israel; Pinedo, Herbert M; Scheper, Rik J; Stam, Anita G M; von Blomberg, B Mary E; de Gruijl, Tanja D; Hege, Kristen; Sacks, Natalie; Gerritsen, Winald R

2012-05-01

The granulocyte-macrophage colony-stimulating factor-transduced allogeneic prostate cancer cells vaccine (GVAX) has antitumour activity against prostate cancer; preclinical studies have shown potent synergy when combined with ipilimumab, an antibody that blocks cytotoxic T-lymphocyte antigen 4. We aimed to assess the safety of combined treatment with GVAX and ipilimumab in patients with metastatic castration-resistant prostate cancer (mCRPC). We did an open-labelled, single-centre, dose-escalation study of ipilimumab concurrent with a fixed dose of GVAX, with a subsequent expansion phase, both at the VU University Medical Centre (Amsterdam, Netherlands). Eligible patients had documented mCRPC and had not been previously treated with chemotherapy. All patients received a 5×10(8) cell priming dose of GVAX intradermally on day 1 with subsequent intradermal injections of 3×10(8) cells every 2 weeks for 24 weeks. The vaccinations were combined with intravenous ipilimumab every 4 weeks. We enrolled patients in cohorts of three; each cohort received an escalating dose of ipilimumab at 0·3, 1·0, 3·0, or 5·0 mg/kg. Our primary endpoint was safety. This study is registered with ClinicalTrials.gov, number NCT01510288. We enrolled 12 patients into our dose-escalation cohort. We did not record any severe immune-related adverse events at the first two dose levels. At the 3·0 mg/kg dose level, one patient had grade 2 and two patients grade 3 hypophysitis; at the 5·0 mg/kg dose level, two patients had grade 3 hypophysitis and one patient developed grade 4 sarcoid alveolitis (a dose-limiting toxic effect). Due to observed clinical activity and toxic events, we decided to expand the 3·0 mg/kg dose level, rather than enrol a further three patients at the 5·0 mg/kg level. 16 patients were enrolled in the expansion cohort, two of whom developed grade 2 hypophysitis, three colitis (one grade 1 and two grade 2), and one grade 3 hepatitis--all immune-related adverse events. The

Poxvirus-based vaccine therapy for patients with advanced pancreatic cancer

PubMed Central

Kaufman, Howard L; Kim-Schulze, Seunghee; Manson, Kelledy; DeRaffele, Gail; Mitcham, Josephine; Seo, Kang Seok; Kim, Dae Won; Marshall, John

2007-01-01

Purpose An open-label Phase 1 study of recombinant prime-boost poxviruses targeting CEA and MUC-1 in patients with advanced pancreatic cancer was conducted to determine safety, tolerability and obtain preliminary data on immune response and survival. Patients and methods Ten patients with advanced pancreatic cancer were treated on a Phase I clinical trial. The vaccination regimen consisted of vaccinia virus expressing tumor antigens carcinoembryonic antigen (CEA) and mucin-1 (MUC-1) with three costimulatory molecules B7.1, ICAM-1 and LFA-3 (TRICOM) (PANVAC-V) and fowlpox virus expressing the same antigens and costimulatory molecules (PANVAC-F). Patients were primed with PANVAC-V followed by three booster vaccinations using PANVAC-F. Granulocyte-macrophage colony-stimulating factor (GM-CSF) was used as a local adjuvant after each vaccination and for 3 consecutive days thereafter. Monthly booster vaccinations for up to 12 months were provided for patients without progressive disease. Peripheral blood was collected before, during and after vaccinations for immune analysis. Results The most common treatment-related adverse events were mild injection-site reactions. Antibody responses against vaccinia virus was observed in all 10 patients and antigen-specific T cell responses were observed in 5 out of 8 evaluable patients (62.5%). Median overall survival was 6.3 months and a significant increase in overall survival was noted in patients who generated anti CEA- and/or MUC-1-specific immune responses compared with those who did not (15.1 vs 3.9 months, respectively; P = .002). Conclusion Poxvirus vaccination is safe, well tolerated, and capable of generating antigen-specific immune responses in patients with advanced pancreatic cancer. PMID:18039393

Adjuvant chemotherapy for rectal cancer patients treated with preoperative (chemo)radiotherapy and total mesorectal excision: a Dutch Colorectal Cancer Group (DCCG) randomized phase III trial.

PubMed

Breugom, A J; van Gijn, W; Muller, E W; Berglund, Å; van den Broek, C B M; Fokstuen, T; Gelderblom, H; Kapiteijn, E; Leer, J W H; Marijnen, C A M; Martijn, H; Meershoek-Klein Kranenbarg, E; Nagtegaal, I D; Påhlman, L; Punt, C J A; Putter, H; Roodvoets, A G H; Rutten, H J T; Steup, W H; Glimelius, B; van de Velde, C J H

2015-04-01

The discussion on the role of adjuvant chemotherapy for rectal cancer patients treated according to current guidelines is still ongoing. A multicentre, randomized phase III trial, PROCTOR-SCRIPT, was conducted to compare adjuvant chemotherapy with observation for rectal cancer patients treated with preoperative (chemo)radiotherapy and total mesorectal excision (TME). The PROCTOR-SCRIPT trial recruited patients from 52 hospitals. Patients with histologically proven stage II or III rectal adenocarcinoma were randomly assigned (1:1) to observation or adjuvant chemotherapy after preoperative (chemo)radiotherapy and TME. Radiotherapy consisted of 5 × 5 Gy. Chemoradiotherapy consisted of 25 × 1.8-2 Gy combined with 5-FU-based chemotherapy. Adjuvant chemotherapy consisted of 5-FU/LV (PROCTOR) or eight courses capecitabine (SCRIPT). Randomization was based on permuted blocks of six, stratified according to centre, residual tumour, time between last irradiation and surgery, and preoperative treatment. The primary end point was overall survival. Of 470 enrolled patients, 437 were eligible. The trial closed prematurely because of slow patient accrual. Patients were randomly assigned to observation (n = 221) or adjuvant chemotherapy (n = 216). After a median follow-up of 5.0 years, 5-year overall survival was 79.2% in the observation group and 80.4% in the chemotherapy group [hazard ratio (HR) 0.93, 95% confidence interval (CI) 0.62-1.39; P = 0.73]. The HR for disease-free survival was 0.80 (95% CI 0.60-1.07; P = 0.13). Five-year cumulative incidence for locoregional recurrences was 7.8% in both groups. Five-year cumulative incidence for distant recurrences was 38.5% and 34.7%, respectively (P = 0.39). The PROCTOR-SCRIPT trial could not demonstrate a significant benefit of adjuvant chemotherapy with fluoropyrimidine monotherapy after preoperative (chemo)radiotherapy and TME on overall survival, disease-free survival, and recurrence rate. However, this trial did not complete

Docetaxel Alone or in Combination With a Therapeutic Cancer Vaccine (PANVAC) in Patients With Metastatic Breast Cancer: A Randomized Clinical Trial.

PubMed

Heery, Christopher R; Ibrahim, Nuhad K; Arlen, Philip M; Mohebtash, Mahsa; Murray, James L; Koenig, Kimberly; Madan, Ravi A; McMahon, Sheri; Marté, Jennifer L; Steinberg, Seth M; Donahue, Renee N; Grenga, Italia; Jochems, Caroline; Farsaci, Benedetto; Folio, Les R; Schlom, Jeffrey; Gulley, James L

2015-11-01

Previous phase 1 and 2 trials of PANVAC, a poxviral-based cancer vaccine, have suggested clinical efficacy in some patients with breast, ovarian, and colorectal cancer and have shown evidence of immunologic activity. Preclinical data have shown that docetaxel can modify tumor phenotype, making tumor cells more amenable to T cell-mediated killing. The goal of this study was to determine if the treatment combination of docetaxel and PANVAC improves clinical outcomes in patients with metastatic breast cancer compared with docetaxel treatment alone. Between May 2006 and February 2012, this open-label, phase 2 randomized clinical trial enrolled 48 patients with metastatic breast cancer of all subtypes, without limitation on other lines of previous therapy, to receive treatment with either docetaxel with PANVAC (arm A) or docetaxel alone (arm B). Final clinical data were collected on September 16, 2013. All patients were treated at either the National Cancer Institute or the Department of Breast Medical Oncology, MD Anderson Cancer Center. The primary end point was progression-free survival (PFS), using a phase 2.5 statistical design, with the intent of identifying a trend toward benefit (defined as 1-sided P≤.10) to guide a larger trial design. Secondary end points included safety and immunologic correlative studies. Forty-eight participants were enrolled: 25 were randomized to the combination treatment arm A, and 23 to arm B. No patient remained in the study at the time of the final analysis. Patient and tumor characteristics were well matched. Analysis of adverse events in both treatment arms demonstrated very little difference between the 2 groups. In the combination treatment arm (arm A), statistically significant increases were noted in the frequency of grades 1 and 2 edema (P=.02, likely related to greater median number of docetaxel cycles) and injection-site reactions (P<.001). In the final data analysis, median PFS was 7.9 months in arm A vs 3.9 months in arm

Alternative Dosing of Exemestane Before Surgery in Treating Postmenopausal Patients With Stage 0-II Estrogen Positive Breast Cancer | Division of Cancer Prevention

Cancer.gov

This randomized phase IIb trial studies how well alternative dosing of exemestane before surgery works in treating in postmenopausal patients with stage 0-II estrogen positive breast cancer. Chemoprevention is the use of drugs to keep breast cancer from forming or coming back. The use of exemestane may treat early stage (stage 0-II) breast cancer. Comparing the exemestane

Is early integration of palliative care feasible and acceptable for advanced respiratory and gastrointestinal cancer patients? A phase 2 mixed-methods study.

PubMed

Costantini, Massimo; Apolone, Giovanni; Tanzi, Silvia; Falco, Francesco; Rondini, Ermanno; Guberti, Monica; Fanello, Silvia; Cavuto, Silvio; Savoldi, Luisa; Piro, Roberto; Mecugni, Daniela; Di Leo, Silvia

2018-01-01

There is evidence that early integration of palliative care improves quality of life, lowers spending and helps clarify preferences and goals for advanced cancer patients. Little is known about the feasibility and acceptability of early integration. Assessing feasibility of early integration of palliative care, and exploring concerns perceived and problems encountered by patients, relatives and oncologists. A phase 2 mixed-methods study ( ClinicalTrials.Gov :NCT02078700). Oncologists of two outpatient clinics offered a specialised palliative care intervention integrated with standard oncological care to all consecutive newly diagnosed metastatic respiratory/gastrointestinal cancer patients. We interviewed samples of patients, relatives and oncologists to explore strengths and weaknesses of the intervention. The intervention was proposed to 44/54 eligible patients (81.5%), 40 (90.1%) accepted, 38 (95.0%) attended the first palliative care visit. The intervention was completed for 32 patients (80.0%). It did not start for three (7.5%) and was interrupted for three patients who refused (7.5%). The Palliative Care Unit performed 274 visits in 38 patients (median per patient 4.5), and 24 family meetings with relatives of 16 patients. All patients and most relatives referred to the usefulness of the intervention, specifically for symptoms management, information and support to strategies for coping. Oncologists highlighted their difficulties in informing patients on palliative intervention, sharing information and coordinating patient's care with the palliative care team. Early integration of palliative care in oncological setting seems feasible and well accepted by patients, relatives and, to a lesser extent, oncologists. Some difficulties emerged concerning patient information and inter-professional communication.

Audiovisual biofeedback breathing guidance for lung cancer patients receiving radiotherapy: a multi-institutional phase II randomised clinical trial.

PubMed

Pollock, Sean; O'Brien, Ricky; Makhija, Kuldeep; Hegi-Johnson, Fiona; Ludbrook, Jane; Rezo, Angela; Tse, Regina; Eade, Thomas; Yeghiaian-Alvandi, Roland; Gebski, Val; Keall, Paul J

2015-07-18

clinical trial is to assess the impact of audiovisual biofeedback on breathing motion, the patient experience and clinical confidence in the system, clinical workflow, treatment margins, and toxicity outcomes. This clinical trial marks an important milestone in breathing guidance studies as it will be the first randomised, controlled trial providing the most comprehensive evaluation of the clinical impact of breathing guidance on cancer radiation therapy to date. This study is powered to determine the impact of AV biofeedback on breathing regularity and medical image quality. Objectives such as determining the indications and contra-indications for the use of AV biofeedback, evaluation of patient experience, radiation toxicity occurrence and severity, and clinician confidence will shed light on the design of future phase III clinical trials. This trial has been registered with the Australian New Zealand Clinical Trials Registry (ANZCTR), its trial ID is ACTRN12613001177741 .

Acetylsalicylic Acid Compared to Placebo in Treating High-Risk Patients With Subsolid Lung Nodules | Division of Cancer Prevention

Cancer.gov

This randomized phase II trial studies acetylsalicylic acid compared to placebo in treating high-risk patients with subsolid lung nodules. A nodule is a growth or lump that may be malignant (cancer) or benign (not cancer). Chemoprevention is the use of drugs to keep cancer from forming or coming back. The use of acetylsalicylic acid may keep cancer from forming in patients

Patient representatives' views on patient information in clinical cancer trials.

PubMed

Dellson, Pia; Nilbert, Mef; Carlsson, Christina

2016-02-01

Patient enrolment into clinical trials is based on oral information and informed consent, which includes an information sheet and a consent certificate. The written information should be complete, but at the same time risks being so complex that it may be questioned if a fully informed consent is possible to provide. We explored patient representatives' views and perceptions on the written trial information used in clinical cancer trials. Written patient information leaflets used in four clinical trials for colorectal cancer were used for the study. The trials included phase I-III trials, randomized and non-randomized trials that evaluated chemotherapy/targeted therapy in the neoadjuvant, adjuvant and palliative settings. Data were collected through focus groups and were analysed using inductive content analysis. Two major themes emerged: emotional responses and cognitive responses. Subthemes related to the former included individual preferences and perceptions of effect, while subthemes related to the latter were comprehensibility and layout. Based on these observations the patient representatives provided suggestions for improvement, which largely included development of future simplified and more attractive informed consent forms. The emotional and cognitive responses to written patient information reported by patient representatives provides a basis for revised formats in future trials and add to the body of information that support use of plain language, structured text and illustrations to improve the informed consent process and thereby patient enrolment into clinical trials.

ACTOplus Met XR in Treating Patients With Stage I-IV Oral Cavity or Oropharynx Cancer Undergoing Definitive Treatment | Division of Cancer Prevention

Cancer.gov

This randomized phase IIb trial studies how well ACTOplus met XR works in treating in patients with stage I-IV oral cavity or oropharynx cancer that are undergoing definitive treatment. Chemoprevention is the use of drugs to keep oral cavity or oropharynx cancer from forming or coming back. The use of ACTOplus met XR may slow disease progression in patients with oral cavity or

Lung cancer in younger patients.

PubMed

Abbasowa, Leda; Madsen, Poul Henning

2016-07-01

Lung cancer remains a leading cause of cancer-related death. The incidence increases with age and the occurrence in young patients is relatively low. The clinicopathological features of lung cancer in younger patients have not been fully explored previously. To assess the age differences in the clinical characteristics of lung cancer, we conducted a retrospective analysis comparing young patients ≤ 65 years of age with an elderly group > 65 years of age. Among 1,232 patients evaluated due to suspicion of lung cancer in our fast-track setting from January-December 2013, 312 newly diagnosed lung cancer patients were included. Patients ≤ 65 years had a significantly higher representation of females (p = 0.0021), more frequent familial cancer aggregation (p = 0.028) and a lower incidence of squamous cell carcinoma (p = 0.0133). When excluding pure carcinoid tumours, a significantly higher proportion of the younger patients presented with advanced stage disease (p = 0.0392). Combined modality therapy was more common in younger patients (p = 0.0009), while chemotherapy appeared less prevalent among the elderly (p = 0.0015). Lung cancer in younger patients comprises a distinct clinicopathological entity with more frequent advanced stage disease and a significantly greater proportion with a family history of cancer. Implementing genetic background assessments and considering lung cancer as a possible diagnosis in younger, symptomatic patients, is of paramount importance. none. The study was approved by the -Danish Data Protection Agency.

Photodynamic therapy trials with lutetium texaphyrin (Lu-Tex) in patients with locally recurrent breast cancer

NASA Astrophysics Data System (ADS)

Renschler, Markus F.; Yuen, Alan R.; Panella, Timothy J.; Wieman, Thomas J.; Dougherty, Shona; Esserman, Laura; Panjehpour, Masoud; Taber, Scott W.; Fingar, Victor H.; Lowe, Elizabeth; Engel, Julie S.; Lum, Bert; Woodburn, Kathryn W.; Cheong, Wai-Fung; Miller, Richard A.

1998-05-01

Photodynamic therapy (PDT) of locally recurrent breast cancer has been limited to treatment of small lesions because of non- selective necrosis of adjacent normal tissues in the treatment field. Lutetium Texaphyrin (PCI-0123, Lu-Tex) is a photosensitizer with improved tumor localization that is activated by 732 nm light, which can penetrate through larger tumors. We have evaluated Lu-Tex in a Phase I trial and in an ongoing Phase II trial in women with locally recurrent breast cancer with large tumors who have failed radiation therapy. Patients received Lu-Tex intravenously by rapid infusion 3 hours before illumination of cutaneous or subcutaneous lesions. In Phase I, Lu-Tex doses were escalated from 0.6 to 7.2 mg/kg in 7 cohorts. Sixteen patients with locally recurrent breast cancer lesions were treated. Dose limiting toxicities above 5.5 mg/kg were pain in the treatment field during therapy, and dysesthesias in light exposed areas. No necrosis of normal tissues in the treated field was noticed. Responses were observed in 60% of evaluable patients [n equals 15, 27% complete remission (CR), 33% partial remission (PR)], with 63% of lesions responding (n equals 73: 45% CR, 18% PR). In Phase II, 25 patients have been studied to date, receiving two treatments ranging from 1.0 to 3.0 mg/kg at a 21 day interval. Treatment fields up to 480 cm2 in size were treated successfully and activity has been observed. Patients have experienced pain at the treatment site but no tissue necrosis. These studies demonstrate the feasibility of Lu-Tex PDT to large chest wall areas in women who have failed radiation therapy for the treatment of locally recurrent breast cancer. Treatment conditions are currently being optimized in the ongoing Phase II trials.

Increasing minority patient participation in cancer clinical trials using oncology nurse navigation.

PubMed

Holmes, Dennis Ricky; Major, Jacquelyn; Lyonga, Doris Efosi; Alleyne, Rebecca Simone; Clayton, Sheilah Marie

2012-04-01

Residential distance from an academic or cancer center is a significant barrier to minority patient participation in cancer research. Most cancer clinical trials (CTs) are only accessible at academic and cancer centers, yet most cancer patients receive treatment in their home communities where access to CTs may be limited. Oncology nurse navigation is an innovative approach for increasing minority CT participation by facilitating access to cancer CTs in communities where minority patients live. The purpose of this study was to evaluate the impact of oncology nurse navigation on community-based recruitment of black patients to breast cancer CTs at a major cancer center. We merged the roles of a traditional oncology research nurse and a professional patient navigator to create a novel health care provider role, the oncology nurse navigator. The primary duties of the oncology nurse navigator were to engage black cancer patients in the offices of their community physicians and to collaborate with community physicians to increase black patient participation in cancer research. The oncology nurse navigator played a key role in all phases of the CT participation process (e.g., screening for eligibility and completion of informed consent and clinical research forms) and guided each patient around barriers in the health care system. The accrual of eligible patients to breast cancer CTs was used to assess the impact of oncology nurse navigation on community-based recruitment of blacks to cancer CTs. Between January 2007 and December 2008, a total of 132 black breast cancer patients were screened by a single oncology nurse navigator for eligibility to University of Southern California-sponsored breast cancer CTs. Fifty-nine patients were eligible for CTs, and each was invited to participate in 1 or more CTs for which they were eligible. Fifty-one of 59 eligible black patients (86% of eligible patients) were enrolled to 1 or more research protocols. The estimated cost per

Translational Breast Cancer Research Consortium (TBCRC) 022: A Phase II Trial of Neratinib for Patients With Human Epidermal Growth Factor Receptor 2-Positive Breast Cancer and Brain Metastases.

PubMed

Freedman, Rachel A; Gelman, Rebecca S; Wefel, Jeffrey S; Melisko, Michelle E; Hess, Kenneth R; Connolly, Roisin M; Van Poznak, Catherine H; Niravath, Polly A; Puhalla, Shannon L; Ibrahim, Nuhad; Blackwell, Kimberly L; Moy, Beverly; Herold, Christina; Liu, Minetta C; Lowe, Alarice; Agar, Nathalie Y R; Ryabin, Nicole; Farooq, Sarah; Lawler, Elizabeth; Rimawi, Mothaffar F; Krop, Ian E; Wolff, Antonio C; Winer, Eric P; Lin, Nancy U

2016-03-20

Evidence-based treatments for metastatic, human epidermal growth factor receptor 2 (HER2)-positive breast cancer in the CNS are limited. Neratinib is an irreversible inhibitor of erbB1, HER2, and erbB4, with promising activity in HER2-positive breast cancer; however, its activity in the CNS is unknown. We evaluated the efficacy of treatment with neratinib in patients with HER2-positive breast cancer brain metastases in a multicenter, phase II open-label trial. Eligible patients were those with HER2-positive brain metastases (≥ 1 cm in longest dimension) who experienced progression in the CNS after one or more line of CNS-directed therapy, such as whole-brain radiotherapy, stereotactic radiosurgery, and/or surgical resection. Patients received neratinib 240 mg orally once per day, and tumors were assessed every two cycles. The primary endpoint was composite CNS objective response rate (ORR), requiring all of the following: ≥ 50% reduction in volumetric sum of target CNS lesions and no progression of non-target lesions, new lesions, escalating corticosteroids, progressive neurologic signs/symptoms, or non-CNS progression--the threshold for success was five of 40 responders. Forty patients were enrolled between February 2012 and June 2013; 78% of patients had previous whole-brain radiotherapy. Three women achieved a partial response (CNS objective response rate, 8%; 95% CI, 2% to 22%). The median number of cycles received was two (range, one to seven cycles), with a median progression-free survival of 1.9 months. Five women received six or more cycles. The most common grade ≥ 3 event was diarrhea (occurring in 21% of patients taking prespecified loperamide prophylaxis and 28% of those without prophylaxis). Patients in the study experienced a decreased quality of life over time. Although neratinib had low activity and did not meet our threshold for success, 12.5% of patients received six or more cycles. Studies combining neratinib with chemotherapy in patients

The role of intraoperative radiation therapy in patients with pancreatic cancer.

PubMed

Palta, Manisha; Willett, Christopher; Czito, Brian

2014-04-01

Intraoperative radiation therapy (IORT) techniques allow for the delivery of high doses of radiation therapy while excluding part or all of the nearby dose-limiting sensitive structures. Therefore, the effective radiation dose is increased and local tumor control potentially improved. This is pertinent in the case of pancreatic cancer because local failure rates are as high as 50%-80% in patients with resected and locally advanced disease. Available data in patients receiving IORT after pancreaticoduodenectomy reveal an improvement in local control, though overall survival benefit is unclear. Series of patients with locally advanced pancreatic cancer also suggest pain relief, and in select studies, improved survival associated with the inclusion of IORT. At present, no phase III data clearly supports the use of IORT in the management of pancreatic cancer. © 2013 Published by Elsevier Inc.

Phase II study of docetaxel in combination with epirubicin and protracted venous infusion 5-fluorouracil (ETF) in patients with recurrent or metastatic breast cancer. A Yorkshire breast cancer research group study.

PubMed

Humphreys, A C; Dent, J; Rodwell, S; Crawford, S M; Joffe, J K; Bradley, C; Dodwell, D; Perren, T J

2004-06-01

This study was originally designed as a phase I/II study, with a dose escalation of docetaxel in combination with epirubicin 50 mg m(-2) and 5-fluorouracil (5-FU) 200 mg m(-2) day(-1). However, as dose escalation was not possible, the study is reported as a phase II study of the combination to assess response and toxicity. A total of 51 patients with locally advanced or metastatic breast cancer were treated on this phase II study, with doses of docetaxel 50 mg m(-2), epirubicin 50 mg m(-2) and infusional 5-FU 200 mg m(-2) day(-1) for 21 days. The main toxicity of this combination was neutropenia with 89% of patients having grade 3 and 4 neutropenia, and 39% of patients experiencing febrile neutropenia. Nonhaematological toxicity was mild. The overall response rate in the assessable patients was 64%, with median progression-free survival of 38 weeks, and median survival of 70 weeks. The ETF regimen was found to be toxic, and it was not possible to escalate the dose of docetaxel above the first dose level. This regimen has therefore not been taken any further, but as a development of this a new study is ongoing, combining 3-weekly epirubicin, weekly docetaxel and capecitabine, days 1-14.

Value of two-phase dynamic multidetector computed tomography in differential diagnosis of post-inflammatory strictures from esophageal cancer

PubMed Central

Karmazanovsky, Grigory G; Buryakina, Svetlana A; Kondratiev, Evgeny V; Yang, Qin; Ruchkin, Dmitry V; Kalinin, Dmitry V

2015-01-01

AIM: To characterize the computed tomography (CT) findings in patients with post-inflammatory esophageal strictures (corrosive and peptic) and reveal the optimal scanning phase protocols for distinguishing post-inflammatory esophageal stricture and esophageal cancer. METHODS: Sixty-five patients with esophageal strictures of different etiology were included in this study: 24 patients with 27 histopathologically confirmed corrosive strictures, 10 patients with 12 peptic strictures and 31 patients with esophageal cancer were evaluated with a two-phase dynamic contrast-enhanced MDCT. Arterial and venous phases at 10 and 35 s after the attenuation of 200 HU were obtained at the descending aorta, with a delayed phase at 6-8 min after the start of injection of contrast media. For qualitative analysis, CT scans of benign strictures were reviewed for the presence/absence of the following features: “target sign”, luminal mass, homogeneity of contrast medium uptake, concentric wall thickening, conically shaped suprastenotic dilatation, smooth boundaries of stenosis and smooth mucous membrane at the transition to stenosis, which were compared with a control group of 31 patients who had esophageal cancer. The quantitative analysis included densitometric parameter acquisition using regions-of-interest measurement of the zone of stenosis and normal esophageal wall and the difference between those measurements (ΔCT) at all phases of bolus contrast enhancement. Esophageal wall thickening, length of esophageal wall thickening and size of the regional lymph nodes were also evaluated. RESULTS: The presence of a concentric esophageal wall, conically shaped suprastenotic dilatation, smooth upper and lower boundaries, “target sign” and smooth mucous membrane at the transition to stenosis were suggestive of a benign cause, with sensitivities of 92.31%, 87.17%, 94.87%, 76.92% and 82.05%, respectively, and specificities of 70.96%, 89.66%, 80.65%, 96.77% and 93.55%, respectively

Improving cancer patient care: development of a generic cancer consumer quality index questionnaire for cancer patients

PubMed Central

2013-01-01

Background To develop a Consumer Quality Index (CQI) Cancer Care questionnaire for measuring experiences with hospital care of patients with different types of cancer. Methods We derived quality aspects from focus group discussions, existing questionnaires and literature. We developed an experience questionnaire and sent it to 1,498 Dutch cancer patients. Another questionnaire measuring the importance of the quality aspects was sent to 600 cancer patients. Data were psychometrically analysed. Results The response to the experience questionnaire was 50 percent. Psychometric analysis revealed 12 reliable scales. Patients rated rapid and adequate referral, rapid start of the treatment after diagnosis, enough information and confidence in the healthcare professionals as most important themes. Hospitals received high scores for skills and cooperation of healthcare professionals and a patient-centered approach by doctors; and low scores for psychosocial guidance and information at completion of the treatment. Conclusions The CQI Cancer Care questionnaire is a valuable tool for the evaluation of the quality of cancer care from the patient’s perspective. Large scale implementation is necessary to determine the discriminatory powers of the questionnaire and may enable healthcare providers to improve the quality of cancer care. Preliminary results indicate that hospitals could improve their psychosocial guidance and information provision. PMID:23617741

Prospective phase II study evaluating the efficacy of swallow ability screening tests and pneumonia prevention using a team approach for elderly patients with gastric cancer.

PubMed

Miki, Yuichiro; Makuuchi, Rie; Honda, Shinsaku; Tokunaga, Masanori; Tanizawa, Yutaka; Bando, Etsuro; Kawamura, Taiichi; Yurikusa, Takashi; Tanuma, Akira; Terashima, Masanori

2018-03-01

Aging partly impairs swallowing function, which is considered a risk factor for postoperative pneumonia (PP). We evaluated the efficacy of a new team-based strategy to reduce the incidence of PP in elderly patients with gastric cancer. This single-center, prospective phase II study included elderly patients (≥75 years old) with gastric cancer undergoing gastric surgery. The primary endpoint was the incidence of Clavien-Dindo grade II or higher PP. Patients were initially screened using three swallowing function screening tests: a symptom questionnaire, the modified water swallow test (MSWT), and the repetitive saliva swallowing test (RSST). All patients were provided standard preoperative oral checks and care and simple neck muscle training. For patients who screened positive, a videofluorographic swallowing study was performed; if an abnormality was found, the patient was given intensive swallowing rehabilitation both pre- and postoperatively. Of 86 eligible patients enrolled, PP developed in 3 (3.5%). The 60% confidence interval of 1.8-6.3% had an upper limit below the prespecified threshold of 7.8%. Positive screening results were found for 19 patients (22.1%) on the symptom questionnaire, 3 (3.5%) on the MSWT, and 1 (1.2%) on the RSST. PP was not observed in any patients who screened positive. In conclusion, although the screening tests we adopted here were not sufficient to identify patients at high risk of aspiration pneumonia, perioperative interventions using a team approach might be effective in reducing the incidence of PP in elderly patients with gastric cancer.

STAT3 activation in skeletal muscle links muscle wasting and the acute phase response in cancer cachexia.

PubMed

Bonetto, Andrea; Aydogdu, Tufan; Kunzevitzky, Noelia; Guttridge, Denis C; Khuri, Sawsan; Koniaris, Leonidas G; Zimmers, Teresa A

2011-01-01

Cachexia, or weight loss despite adequate nutrition, significantly impairs quality of life and response to therapy in cancer patients. In cancer patients, skeletal muscle wasting, weight loss and mortality are all positively associated with increased serum cytokines, particularly Interleukin-6 (IL-6), and the presence of the acute phase response. Acute phase proteins, including fibrinogen and serum amyloid A (SAA) are synthesized by hepatocytes in response to IL-6 as part of the innate immune response. To gain insight into the relationships among these observations, we studied mice with moderate and severe Colon-26 (C26)-carcinoma cachexia. Moderate and severe C26 cachexia was associated with high serum IL-6 and IL-6 family cytokines and highly similar patterns of skeletal muscle gene expression. The top canonical pathways up-regulated in both were the complement/coagulation cascade, proteasome, MAPK signaling, and the IL-6 and STAT3 pathways. Cachexia was associated with increased muscle pY705-STAT3 and increased STAT3 localization in myonuclei. STAT3 target genes, including SOCS3 mRNA and acute phase response proteins, were highly induced in cachectic muscle. IL-6 treatment and STAT3 activation both also induced fibrinogen in cultured C2C12 myotubes. Quantitation of muscle versus liver fibrinogen and SAA protein levels indicates that muscle contributes a large fraction of serum acute phase proteins in cancer. These results suggest that the STAT3 transcriptome is a major mechanism for wasting in cancer. Through IL-6/STAT3 activation, skeletal muscle is induced to synthesize acute phase proteins, thus establishing a molecular link between the observations of high IL-6, increased acute phase response proteins and muscle wasting in cancer. These results suggest a mechanism by which STAT3 might causally influence muscle wasting by altering the profile of genes expressed and translated in muscle such that amino acids liberated by increased proteolysis in cachexia are

STAT3 Activation in Skeletal Muscle Links Muscle Wasting and the Acute Phase Response in Cancer Cachexia

PubMed Central

Kunzevitzky, Noelia; Guttridge, Denis C.; Khuri, Sawsan; Koniaris, Leonidas G.; Zimmers, Teresa A.

2011-01-01

Background Cachexia, or weight loss despite adequate nutrition, significantly impairs quality of life and response to therapy in cancer patients. In cancer patients, skeletal muscle wasting, weight loss and mortality are all positively associated with increased serum cytokines, particularly Interleukin-6 (IL-6), and the presence of the acute phase response. Acute phase proteins, including fibrinogen and serum amyloid A (SAA) are synthesized by hepatocytes in response to IL-6 as part of the innate immune response. To gain insight into the relationships among these observations, we studied mice with moderate and severe Colon-26 (C26)-carcinoma cachexia. Methodology/Principal Findings Moderate and severe C26 cachexia was associated with high serum IL-6 and IL-6 family cytokines and highly similar patterns of skeletal muscle gene expression. The top canonical pathways up-regulated in both were the complement/coagulation cascade, proteasome, MAPK signaling, and the IL-6 and STAT3 pathways. Cachexia was associated with increased muscle pY705-STAT3 and increased STAT3 localization in myonuclei. STAT3 target genes, including SOCS3 mRNA and acute phase response proteins, were highly induced in cachectic muscle. IL-6 treatment and STAT3 activation both also induced fibrinogen in cultured C2C12 myotubes. Quantitation of muscle versus liver fibrinogen and SAA protein levels indicates that muscle contributes a large fraction of serum acute phase proteins in cancer. Conclusions/Significance These results suggest that the STAT3 transcriptome is a major mechanism for wasting in cancer. Through IL-6/STAT3 activation, skeletal muscle is induced to synthesize acute phase proteins, thus establishing a molecular link between the observations of high IL-6, increased acute phase response proteins and muscle wasting in cancer. These results suggest a mechanism by which STAT3 might causally influence muscle wasting by altering the profile of genes expressed and translated in muscle such

The experience of patients with cancer who develop venous thromboembolism: an exploratory study.

PubMed

Mockler, Alison; O'Brien, Brigit; Emed, Jessica; Ciccotosto, Gina

2012-05-01

To better understand the experience of venous thromboembolism (VTE) from the points of view of patients with cancer during various stages of the cancer experience. Qualitative, descriptive. Various inpatient and outpatient units of a large urban university-affiliated hospital in Montreal, Quebec, Canada. Purposive sample of 10 participants who were anticipating, had recently undergone, or were currently undergoing cancer treatment and who had received a VTE diagnosis within the past year. Semistructured interviews were transcribed verbatim. Thematic analysis of data revealed themes contributing to understanding the lived experience of VTE during cancer care. The experience of patients with cancer who develop VTE. Patients' initial reaction to VTE included VTE as a life-threat, past experience with VTE, and VTE as the "cherry on the sundae" in light of other cancer-related health issues. Patients' coping with VTE also included three themes: VTE being overshadowed by unresolved cancer-related concerns, VTE as a setback in cancer care, and attitudes about VTE treatment. This study contributes new insight into the experience of patients with cancer who develop VTE. The most salient finding was that patients having no prior VTE knowledge experienced VTE as more challenging. Future studies comparing experiences with VTE across the various stages of cancer care are needed. Study findings suggest that patient education about VTE would be useful for the initial reaction and subsequent coping phases of VTE, thus representing an important target area for nursing intervention.

Phase I results of a phase I/II study of weekly nab-paclitaxel in paediatric patients with recurrent/refractory solid tumours: A collaboration with innovative therapies for children with cancer.

PubMed

Moreno, Lucas; Casanova, Michela; Chisholm, Julia C; Berlanga, Pablo; Chastagner, Pascal B; Baruchel, Sylvain; Amoroso, Loredana; Melcón, Soledad Gallego; Gerber, Nicolas U; Bisogno, Gianni; Fagioli, Franca; Geoerger, Birgit; Glade Bender, Julia L; Aerts, Isabelle; Bergeron, Christophe; Hingorani, Pooja; Elias, Ileana; Simcock, Mathew; Ferrara, Stefano; Le Bruchec, Yvan; Slepetis, Ruta; Chen, Nianhang; Vassal, Gilles

2018-06-21

nab-Paclitaxel has demonstrated efficacy in adults with solid tumours and preclinical activity in paediatric solid tumour models. Results from phase I of a phase I/II study in paediatric patients with recurrent/refractory solid tumours treated with nab-paclitaxel are reported. Patients with recurrent/refractory extracranial solid tumours received nab-paclitaxel on days 1, 8 and 15 every 4 weeks at 120, 150, 180, 210, 240, or 270 mg/m 2 (rolling-6 dose-escalation) to establish the maximum tolerated dose (MTD) and recommended phase II dose (RP2D). Sixty-four patients were treated. Dose-limiting toxicities were grade 3 dizziness at 120 mg/m 2 and grade 4 neutropenia >7 days at 270 mg/m 2 . The most frequent grade 3/4 adverse events were haematologic, including neutropenia (36%), leukopenia (36%) and lymphopenia (25%). Although the MTD was not reached, 270 mg/m 2 was declared non-tolerable due to grade 3/4 toxicities during cycles 1-2 (neutropenia, n = 5/7; skin toxicity, n = 2/7; peripheral neuropathy, n = 1/7). Of 58 efficacy-evaluable patients, complete response occurred in one patient (2%; Ewing sarcoma) and partial responses in four patients (7%; rhabdomyosarcoma, Ewing sarcoma, renal tumour with pulmonary metastases [high-grade, malignant] and sarcoma not otherwise specified); all responses occurred at ≥210 mg/m 2 . Thirteen patients (22%) had stable disease (5 lasting ≥16 weeks) per RECIST. nab-Paclitaxel 240 mg/m 2 qw3/4 (nearly double the adult recommended monotherapy dose for this schedule in metastatic breast cancer) was selected as the RP2D based on the tolerability profile, pharmacokinetics and antitumour activity. Phase II is currently enrolling patients with recurrent/refractory neuroblastoma, rhabdomyosarcoma and Ewing sarcoma. CLINICALTRIALS.GOV: NCT01962103. 2013-000144-26. Copyright © 2018 Elsevier Ltd. All rights reserved.

Association between reduction in copayment and gastric cancer patient concentration to the capital area in South Korea: NHI cohort 2003-2013.

PubMed

Han, Kyu-Tae; Kim, Jeeyun; Nam, Chung Mo; Moon, Ki Tae; Lee, Sang Gyu; Kim, Seung Ju; Ju, Yeong Jun; Kwon, Jeoung A; Kim, Sun Jung; Kim, Woorim; Park, Eun-Cheol

2016-06-01

Since 2004, the South Korean government has introduced a policy that decreases copayment for cancer patients by strengthening public coverage in the National Health Insurance (NHI) system (first phase=copayment for outpatient care from 30% to 20%; second phase=copayment for total medical expenditures from 20% to 10%; third phase=copayment for total medical expenditures from 10% to 5%). We aimed to investigate the relationship between the policy introduction and patient visits to hospitals in the capital area. We used data from the NHI Cohort 2003-2013, which included all medical claims (7193 cases) filed for 2124 patients who visited the hospital due to stomach cancer, and performed a segmented Poisson regression analysis. Of all hospital visits, 40.6% of patients were from the capital area. After the introduction of the second phase of the policy, there was an increase in patient concentration in the capital area, although there were no significant effects on patient concentration during the first and third phases of the policy. In conclusion, our findings suggest that the introduction of a policy that reduces copayment for cancer patients had a substantial impact on patient concentration in the capital area. Therefore, health policymakers should consider effective alternatives including efficient allocation of medical resources or support for the more vulnerable population as flexible benefit plans to aid healthcare utilization by cancer patients. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Patient characteristics and stratification in medical treatment studies for metastatic colorectal cancer: a proposal for standardization of patient characteristic reporting and stratification.

PubMed

Sorbye, H; Köhne, C-H; Sargent, D J; Glimelius, B

2007-10-01

Prognostic factors have the potential to determine the survival of patients to a greater extent than current antineoplastic agents. Despite this knowledge, there is no consensus on, first, what patient characteristics to report and, second, what stratification factors to use in metastatic colorectal cancer trials. Seven leading oncology and medical journals were reviewed for phase II and III publications reporting on medical treatment of metastatic colorectal cancer patients during 2001-2005. One hundred and forty-three studies with 21 214 patients were identified. The reporting of patient characteristics and use of stratification was noted. Age, gender, performance status, metastases location, sites and adjuvant chemotherapy were often reported (99-63%). Laboratory values as alkaline phosphatase, lactate dehydrogenase and white blood cell count, repeatedly found to be of prognostic relevance, were rarely reported (5-9%). Stratification was used in all phase III trials; however, only study centre was used with any consistency. There is considerable inconsistency in the reporting of patient characteristics and use of stratification factors in metastatic colorectal cancer trials. We propose a standardization of patient characteristics reporting and stratification factors. A common set of characteristics and strata will aid in trial reporting, interpretation and future meta-analyses.

Phase I Clinical Study of the Dietary Supplement, Agaricus blazei Murill, in Cancer Patients in Remission

PubMed Central

Ohno, Satoshi; Sumiyoshi, Yoshiteru; Hashine, Katsuyoshi; Shirato, Akitomi; Kyo, Satoru; Inoue, Masaki

2011-01-01

Although many cancer patients use complementary and alternative medicine, including Agaricus blazei Murill (ABM), safety is not yet well understood. Cancer survivors took 1.8, 3.6, or 5.4 g ABM granulated powder (Kyowa Wellness Co., Ltd., Tokyo, Japan) per day orally for 6 months. Adverse events were defined by subjective/objective symptoms and laboratory data according to the National Cancer Institute Common Terminology Criteria for Adverse Events version 3.0 (NCI-CTCAE v3.0). Seventy-eight patients were assessed for safety of ABM (30/24/24 subjects at 1/2/3 packs per day, resp.). Adverse events were observed in 9 patients (12%). Most were digestive in nature such as nausea and diarrhea, and one patient developed a liver dysfunction-related food allergy, drug lymphocyte product. However, none of these adverse events occurred in a dose-dependent manner. This study shows that ABM does not cause problems in most patients within laboratory parameters at the dosages tested over 6 months. This trial supports previous evidence that the ABM product is generally safe, excluding possible allergic reaction. PMID:21584278

Translational Breast Cancer Research Consortium (TBCRC) 022: A Phase II Trial of Neratinib for Patients With Human Epidermal Growth Factor Receptor 2–Positive Breast Cancer and Brain Metastases

PubMed Central

Gelman, Rebecca S.; Wefel, Jeffrey S.; Melisko, Michelle E.; Hess, Kenneth R.; Connolly, Roisin M.; Van Poznak, Catherine H.; Niravath, Polly A.; Puhalla, Shannon L.; Ibrahim, Nuhad; Blackwell, Kimberly L.; Moy, Beverly; Herold, Christina; Liu, Minetta C.; Lowe, Alarice; Agar, Nathalie Y.R.; Ryabin, Nicole; Farooq, Sarah; Lawler, Elizabeth; Rimawi, Mothaffar F.; Krop, Ian E.; Wolff, Antonio C.; Winer, Eric P.; Lin, Nancy U.

2016-01-01

Purpose Evidence-based treatments for metastatic, human epidermal growth factor receptor 2 (HER2)–positive breast cancer in the CNS are limited. Neratinib is an irreversible inhibitor of erbB1, HER2, and erbB4, with promising activity in HER2-positive breast cancer; however, its activity in the CNS is unknown. We evaluated the efficacy of treatment with neratinib in patients with HER2-positive breast cancer brain metastases in a multicenter, phase II open-label trial. Patients and Methods Eligible patients were those with HER2-positive brain metastases (≥ 1 cm in longest dimension) who experienced progression in the CNS after one or more line of CNS-directed therapy, such as whole-brain radiotherapy, stereotactic radiosurgery, and/or surgical resection. Patients received neratinib 240 mg orally once per day, and tumors were assessed every two cycles. The primary endpoint was composite CNS objective response rate (ORR), requiring all of the following: ≥50% reduction in volumetric sum of target CNS lesions and no progression of non-target lesions, new lesions, escalating corticosteroids, progressive neurologic signs/symptoms, or non-CNS progression—the threshold for success was five of 40 responders. Results Forty patients were enrolled between February 2012 and June 2013; 78% of patients had previous whole-brain radiotherapy. Three women achieved a partial response (CNS objective response rate, 8%; 95% CI, 2% to 22%). The median number of cycles received was two (range, one to seven cycles), with a median progression-free survival of 1.9 months. Five women received six or more cycles. The most common grade ≥ 3 event was diarrhea (occurring in 21% of patients taking prespecified loperamide prophylaxis and 28% of those without prophylaxis). Patients in the study experienced a decreased quality of life over time. Conclusion Although neratinib had low activity and did not meet our threshold for success, 12.5% of patients received six or more cycles. Studies

Treatment strategies in colorectal cancer patients with initially unresectable liver-only metastases, a study protocol of the randomised phase 3 CAIRO5 study of the Dutch Colorectal Cancer Group (DCCG).

PubMed

Huiskens, Joost; van Gulik, Thomas M; van Lienden, Krijn P; Engelbrecht, Marc R W; Meijer, Gerrit A; van Grieken, Nicole C T; Schriek, Jonne; Keijser, Astrid; Mol, Linda; Molenaar, I Quintus; Verhoef, Cornelis; de Jong, Koert P; Dejong, Kees H C; Kazemier, Geert; Ruers, Theo M; de Wilt, Johanus H W; van Tinteren, Harm; Punt, Cornelis J A

2015-05-06

Colorectal cancer patients with unresectable liver-only metastases may be cured after downsizing of metastases by neoadjuvant systemic therapy. However, the optimal neoadjuvant induction regimen has not been defined, and the lack of consensus on criteria for (un)resectability complicates the interpretation of published results. CAIRO5 is a multicentre, randomised, phase 3 clinical study. Colorectal cancer patients with initially unresectable liver-only metastases are eligible, and will not be selected for potential resectability. The (un)resectability status is prospectively assessed by a central panel consisting of at least one radiologist and three liver surgeons, according to predefined criteria. Tumours of included patients will be tested for RAS mutation status. Patients with RAS wild type tumours will be treated with doublet chemotherapy (FOLFOX or FOLFIRI) and randomised between the addition of either bevacizumab or panitumumab, and patients with RAS mutant tumours will be randomised between doublet chemotherapy (FOLFOX or FOLFIRI) plus bevacizumab or triple chemotherapy (FOLFOXIRI) plus bevacizumab. Radiological evaluation to assess conversion to resectability will be performed by the central panel, at an interval of two months. The primary study endpoint is median progression-free survival. Secondary endpoints are the R0/1 resection rate, median overall survival, response rate, toxicity, pathological response of resected lesions, postoperative morbidity, and correlation of baseline and follow-up evaluation with respect to outcomes by the central panel. CAIRO5 is a prospective multicentre trial that investigates the optimal systemic induction therapy for patients with initially unresectable, liver-only colorectal cancer metastases. CAIRO 5 is registered at European Clinical Trials Database (EudraCT) (2013-005435-24). CAIRO 5 is registered at ClinicalTrials.gov: NCT02162563 , June 10, 2014.

Phase II Study of Bortezomib and Pegylated Liposomal Doxorubicin in the Treatment of Metastatic Breast Cancer

PubMed Central

Irvin, William J.; Orlowski, Robert Z.; Chiu, Wing-Keung; Carey, Lisa A.; Collichio, Frances A.; Bernard, Philip S.; Stijleman, Inge J.; Perou, Charles; Ivanova, Anastasia; Dees, E. Claire

2018-01-01

Background Based on preclinical studies and a phase I trial of the combination of bortezomib and pegylated liposomal doxorubicin (PLD), which both showed activity in breast cancer, we conducted a phase II study of this regimen in patients with metastatic breast cancer. Patients and Methods Patients received bortezomib 1.3 mg/m2 on days 1, 4, 8, and 11 of an every-21-day cycle, along with PLD 30 mg/m2 on day 4. The primary objective was to evaluate the response rate of this combination, while secondary objectives were to obtain further safety data about this combination, to evaluate the time to disease progression (TTP), and to evaluate response by the breast cancer subtype. Results One of 12 evaluable patients had a partial response (8%), while 3 (25%) had stable disease. At 26 months follow-up, the median overall survival was 4.3 months (95% CI, 1.2–26.2) and the median TTP was 1.3 months (95% CI, 0.8–14.0 months). The combination was well tolerated, with the most common events including low-grade nausea and vomiting, neutropenia, and neuropathy, and no cardiac toxicity was seen. Of the 7 tumors subtyped, no association was seen between intrinsic subtype or receptor status and response. Conclusion The combination of PLD and bortezomib was well tolerated but has minimal activity in heavily pretreated unselected metastatic breast cancer. PMID:21147690

A phase I trial of the novel farnesyl protein transferase inhibitor, BMS-214662, in combination with paclitaxel and carboplatin in patients with advanced cancer.

PubMed

Dy, Grace K; Bruzek, Laura M; Croghan, Gary A; Mandrekar, Sumithra; Erlichman, Charles; Peethambaram, Prema; Pitot, Henry C; Hanson, Lorelei J; Reid, Joel M; Furth, Alfred; Cheng, Shinta; Martell, Robert E; Kaufmann, Scott H; Adjei, Alex A

2005-03-01

This phase I study was conducted to determine the toxicities, pharmacokinetics, and pharmacodynamics of BMS-214662, a farnesyl transferase inhibitor, in combination with paclitaxel and carboplatin, in patients with advanced solid tumors. Patients with solid tumors received one of six escalating dose levels of BMS-214662 infused over 1 hour given following paclitaxel and carboplatin on the first day of a 21-day cycle. Toxicities were graded by the National Cancer Institute common toxicity criteria and recorded as maximum grade per patient for each treatment cycle. Inhibition of farnesyl transferase activity in peripheral blood mononuclear cells (PBMCs) was evaluated. Accumulation of unfarnesylated HDJ-2 in PBMCs of patients was evaluated as a marker of farnesyl transferase inhibition by BMS-214662. Thirty patients received 141 cycles of treatment through six dose levels. Dose-limiting toxicities were neutropenia, thrombocytopenia, nausea, and vomiting. There was no pharmacokinetic interaction between BMS-214662 and paclitaxel. The maximum tolerated dose was established as BMS-214662 (160 mg/m(2)), paclitaxel (225 mg/m(2)) and carboplatin (area under the curve = 6 on day 1), every 21 days. Inhibition of HDJ-2 farnesylation in PBMCs of patients was shown. One measurable partial response was observed in a patient with taxane-resistant esophageal cancer. There was partial regression of evaluable disease in two other patients (endometrial and ovarian cancer). Stable disease (> 4 cycles) occurred in eight other patients. The combination of BMS-214662 with paclitaxel and carboplatin was well tolerated, with broad activity in solid tumors. There was no correlation between dose level and accumulation of unfarnesylated HDJ-2 in PBMCs nor tumor response.

Temporal relationship between cancer and myositis identifies two distinctive subgroups of cancers: impact on cancer risk and survival in patients with myositis.

PubMed

Kang, Eun Ha; Lee, Sang Jin; Ascherman, Dana P; Lee, Yun Jong; Lee, Eun Young; Lee, Eun Bong; Song, Yeong Wook

2016-09-01

The aim was to compare standardized incidence ratios (SIRs) of cancers temporally related and unrelated to active myositis in patients with myositis. Fifty-two cancer cases were identified in 281 myositis patients. SIRs of cancers having temporal overlap with the active phase of myositis [cancers concurrent with active myositis (CAM), n = 30] and cancers not having such temporal overlap [cancers non-concurrent with active myositis (CNM), n = 22] were compared in 281 patients. Patients with CAM were older at diagnosis of myositis, had a greater tendency to be male, more frequent dysphagia and less frequent interstitial lung disease than patients with CNM. CAM SIR (95% CI) was 1.78 (1.19, 2.56) and CNM SIR 1.23 (0.75, 1.90). The peak SIR was observed in the seventh decade of life for CAM and in the third decade for CNM. When stratified by myositis-cancer intervals, CAM SIR was 9.94 (6.43, 14.67) within 1 year of myositis diagnosis, whereas no temporal relationship was found for CNM. Elevated SIRs were observed for oesophageal cancer [57.77 (11.91, 168.82)], non-Hodgkin's lymphoma [41.43 (13.45, 96.69)], adenocarcinoma of unknown primary origin [67.6 (18.42, 173.07]), lung cancer [7.27 (1.98, 18.61)] and ovarian cancer [19.15 (2.32, 69.17)] within 3 years of CAM diagnosis. The cancer stage at the time of diagnosis was more advanced in CAM than CNM (P < 0.001), with a correspondingly increased hazard ratio of mortality [4.3 (1.5, 12.7)] in patients with CAM vs CNM. A significantly elevated SIR was found for CAM, whereas there was a comparable SIR for CNM relative to the general population. Multiple types of cancers showed elevated SIRs among CAM, but none among CNM. Given that cancer stages in CAM were far advanced at diagnosis, mortality risk was greater in patients with CAM. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Phase II Trial of Preoperative Radiation With Concurrent Capecitabine, Oxaliplatin, and Bevacizumab Followed by Surgery and Postoperative 5-Fluorouracil, Leucovorin, Oxaliplatin (FOLFOX), and Bevacizumab in Patients With Locally Advanced Rectal Cancer: 5-Year Clinical Outcomes ECOG-ACRIN Cancer Research Group E3204.

PubMed

Landry, Jerome C; Feng, Yang; Prabhu, Roshan S; Cohen, Steven J; Staley, Charles A; Whittington, Richard; Sigurdson, Elin Ruth; Nimeiri, Halla; Verma, Udit; Benson, Al Bowen

2015-06-01

The 5-year oncologic outcomes from the trial regimen were excellent. However, the neoadjuvant and surgical toxicity of this regimen was significant and was the primary reason for the low compliance with adjuvant systemic therapy.Due to the lack of an improvement in the pathologic complete response rate, the substantial associated toxicity, and the negative phase III trials of adjuvant bevacizumab in colon cancer, this regimen will not be pursued for further study. The addition of bevacizumab to chemotherapy improves overall survival for metastatic colorectal cancer. We initiated a phase II trial to evaluate preoperative capecitabine, oxaliplatin, and bevacizumab with radiation therapy (RT) followed by surgery and postoperative 5-fluorouracil, leucovorin, oxaliplatin (FOLFOX), and bevacizumab for locally advanced rectal cancer. The purpose of this report is to describe the 5-year oncologic outcomes of this regimen. In a phase II Simon two-stage design study, we evaluated preoperative treatment with capecitabine (825 mg/m(2) b.i.d. Monday-Friday), oxaliplatin (50 mg/m(2) weekly), bevacizumab (5 mg/kg on days 1, 15, and 29), and RT (50.4 Gy). Surgery was performed by 8 weeks after RT. Beginning 8-12 weeks after surgery, patients received FOLFOX plus bevacizumab (5 mg/kg) every 2 weeks for 12 cycles (oxaliplatin stopped after 9 cycles). The primary endpoint was a pathologic complete response (path-CR) rate of 30%. Fifty-seven patients with resectable T3/T4 rectal adenocarcinoma were enrolled between 2006 and 2010. Of 57 enrolled patients, 53 were eligible and included in the analysis. Forty-eight (91%) patients completed preoperative therapy, all of whom underwent curative surgical resection. Nine patients (17%) achieved path-CR. There were 29 worst grade 3 events, 8 worst grade 4 events, and 2 patient deaths, 1 of which was attributed to study therapy. Twenty-six patients (54%) began adjuvant chemotherapy. After a median follow-up period of 41 months, the 5-year

Adjuvant sunitinib following chemoradiotherapy and surgery for locally advanced esophageal cancer: a phase II trial.

PubMed

Horgan, A M; Darling, G; Wong, R; Guindi, M; Liu, G; Jonker, D J; Lister, J; Xu, W; MacKay, H M; Dinniwell, R; Kim, J; Pierre, A; Shargall, Y; Asmis, T R; Agboola, O; Seely, A J; Ringash, J; Wells, J; Marginean, E C; Haider, M; Knox, J J

2016-11-01

The prognosis for locally advanced esophageal cancer is poor despite the use of trimodality therapy. In this phase II study, we report the feasibility, tolerability and efficacy of adjuvant sunitinib. Included were patients with stage IIa, IIB or III cancer of the thoracic esophagus or gastroesophageal junction. Neoadjuvant therapy involved Irinotecan (65 mg/m 2 ) + Cisplatin (30 mg/m 2 ) on weeks 1 and 2, 4 and 5, 7 and 8 with concurrent radiation (50Gy/25 fractions) on weeks 4-8. Sunitinib was commenced 4-13 weeks after surgery and continued for one year. Sixty-one patients were included in the final analysis, 36 patients commenced adjuvant sunitinib. Fourteen patients discontinued sunitinib due to disease recurrence (39%) within the 12-month period, 12 (33%) discontinued due to toxicity, and 3 (8%) requested cessation of therapy. In the overall population, median survival was 26 months with a 2 and 3-year survival rate of 52% and 35%, respectively. The median survival for the 36 patients treated with sunitinib was 35 months and 2-year survival probability of 68%. In a historical control, a prior phase II study with the same trimodality therapy (n = 43), median survival was 36 months, with a 2-year survival of 67%. Initiation of adjuvant sunitinib is feasible, but poorly tolerated, with no signal of additional benefit over trimodality therapy for locally advanced esophageal cancer. © 2015 International Society for Diseases of the Esophagus.

The European Cancer Patient's Bill of Rights, update and implementation 2016.

PubMed

Højgaard, Liselotte; Löwenberg, Bob; Selby, Peter; Lawler, Mark; Banks, Ian; Law, Kate; Albreht, Tit; Armand, Jean-Pierre; Barbacid, Mariano; Barzach, Michèle; Bergh, Jonas; Cameron, David; Conte, Pierfranco; de Braud, Filippo; de Gramont, Aimery; De Lorenzo, Francesco; Diehl, Volker; Diler, Sarper; Erdem, Sema; Geissler, Jan; Gore-Booth, Jola; Henning, Geoffrey; Horgan, Denis; Jassem, Jacek; Johnson, Peter; Kaasa, Stein; Kapitein, Peter; Karjalainen, Sakari; Kelly, Joan; Kienesberger, Anita; La Vecchia, Carlo; Lacombe, Denis; Lindahl, Tomas; Luzzatto, Lucio; Malby, Rebecca; Mastris, Ken; Meunier, Françoise; Murphy, Martin; Naredi, Peter; Nurse, Paul; Oliver, Kathy; Pearce, Jonathan; Pelouchov, Jana; Piccart, Martine; Pinedo, Bob; Spurrier-Bernard, Gilly; Sullivan, Richard; Tabernero, Josep; Van de Velde, Cornelis; van Herk, Bert; Vedsted, Peter; Waldmann, Anita; Weller, David; Wilking, Nils; Wilson, Roger; Yared, Wendy; Zielinski, Christoph; Zur Hausen, Harald; Le Chevalier, Thierry; Johnston, Patrick

2016-01-01

In this implementation phase of the European Cancer Patient's Bill of Rights (BoR), we confirm the following three patient-centred principles that underpin this initiative:The right of every European citizen to receive the most accurate information and to be proactively involved in his/her care.The right of every European citizen to optimal and timely access to a diagnosis and to appropriate specialised care, underpinned by research and innovation.The right of every European citizen to receive care in health systems that ensure the best possible cancer prevention, the earliest possible diagnosis of their cancer, improved outcomes, patient rehabilitation, best quality of life and affordable health care. The key aspects of working towards implementing the BoR are:Agree our high-level goal. The vision of 70% long-term survival for patients with cancer in 2035, promoting cancer prevention and cancer control and the associated progress in ensuring good patient experience and quality of life.Establish the major mechanisms to underpin its delivery. (1) The systematic and rigorous sharing of best practice between and across European cancer healthcare systems and (2) the active promotion of Research and Innovation focused on improving outcomes; (3) Improving access to new and established cancer care by sharing best practice in the development, approval, procurement and reimbursement of cancer diagnostic tests and treatments.Work with other organisations to bring into being a Europe based centre that will (1) systematically identify, evaluate and validate and disseminate best practice in cancer management for the different countries and regions and (2) promote Research and Innovation and its translation to maximise its impact to improve outcomes.

Prevalence and nature of survivorship needs in patients with head and neck cancer.

PubMed

Giuliani, Meredith; McQuestion, Maurene; Jones, Jennifer; Papadakos, Janet; Le, Lisa W; Alkazaz, Nour; Cheng, Terry; Waldron, John; Catton, Pamela; Ringash, Jolie

2016-07-01

The purpose of this study was to determine the number, type, and predictors of patients with head and neck cancer unmet survivorship needs. This study accrued patients with head and neck cancer at any time point in their survivorship course, and they completed a survey, including demographic information and the Cancer Survivors' Unmet Needs Measure (CaSUN). The median age of the 158 participants was 64 years. Ninety-six patients (61%) reported at least one unmet need on the CaSUN and 6 patients had a very high number of needs between 31 and 35. The mean number of unmet needs was 5.8 ± 8.9. Comprehensive Cancer Care was the most common domain of unmet need (n = 69; 45%). Younger age, earlier survivorship phase, and worse quality of life were associated with increased survivorship unmet needs on multivariable analysis. A high proportion of patients with head and neck cancer have unmet needs. These data can guide the development of head and neck survivorship programs. © 2016 Wiley Periodicals, Inc. Head Neck 38: 1097-1103, 2016. © 2016 Wiley Periodicals, Inc.

Attitudes and Perceptions of Cancer Patients Toward Biospecimen Donation for Cancer Research: A Cross-Sectional Survey Among Chinese Cancer Patients.

PubMed

He, Na; Guo, Yan; He, Min; Qiang, Wanmin; Li, Haixin

2017-08-01

High-quality biospecimen collection from consented patients is crucial for cancer research activities. Patients' attitudes and willingness toward specimen donation influence high-quality biospecimen collection for cancer research activities. We carried out a cross-sectional study among randomly selected patients from 11 cancer departments of Tianjin Medical University Cancer Institute and Hospital between August 2014 and August 2015. A total of 784 patients were included to complete a 30-item self-administered survey. We evaluated the patients' willingness to consider providing leftover samples and additional samples for cancer research purposes. Among 784 patients, 683 (87.1%) and 653 (83.3%) were willing to donate leftover tissue and surplus blood after diagnosis, respectively. Six hundred thirty-one (80.5%) were favorably disposed to consider donating both tissue and blood samples for future cancer research. Female patients showed less willingness to donate biospecimens or related clinical data for research. First-hospitalized or older patients were less willing to provide leftover biospecimens or additional blood samples or even clinical data for research. By contrast, patients with a higher education level were more likely to donate leftover tissues after biopsy or surgery for research activities. Most Chinese cancer patients were willing to consider donating blood and tissue samples for cancer research. Several factors, including age, gender, first hospitalization, and education level, can influence their willingness to donate biospecimens. We need to provide proper education to increase understanding of patients in biobanking activities. This study provides novel empirical data on the likelihood of donating surplus and additional biospecimens and clinical health information among Chinese cancer patients.

Selection of Patients in Ongoing Clinical Trials on Lung Cancer.

PubMed

Schulkes, Karlijn J G; Nguyen, Cindy; van den Bos, Frederiek; van Elden, Leontine J R; Hamaker, Marije E

2016-12-01

Lung cancer is predominantly a disease of the elderly: half of all newly diagnosed patients are over 70 years old. Older patients and those with comorbidities are underrepresented in clinical trials; scientific communities have addressed this issue since the end of the 20th century. We set out to determine the characteristics of the selection of patients in lung cancer trials that are currently recruiting. We searched The United States National Institutes of Health (NIH) clinical trial registry ( www.clinicaltrials.gov ) on April 23, 2015 for currently recruiting phase I, II, or III clinical trials in lung cancer. Trial characteristics and study objectives were extracted from the registry website. Of the 419 trails selected in this overview, 88 % explicitly or implicitly excluded elderly patients. Patients were excluded based on stringent organ selection in 76 % of the trials, based on performance status (57 %) and based on age (13 %). The median number of placed restrictions per trial was seven. In the 2 % of the trials that were exclusively designed for elderly patients only fit patients were included. In this overview of current lung cancer trials registered in the NIH clinical trial registry, we found that elderly patients and those with comorbidities are often excluded from participation in clinical trials. Therefore, it is difficult for physicians and their frail patients to properly evaluate the efficacy and safety of current treatment options. More research that includes the elderly and those with comorbidities is urgently needed.

Relating to the Experience of Contingency in Patients With Advanced Cancer: An Interview Study in U.S. Patients.

PubMed

Kruizinga, Renske; Jafari, Najmeh; Scherer-Rath, Michael; Schilderman, Hans; Bires, Jennifer; Puchalski, Christina; van Laarhoven, Hanneke

2018-03-01

Being diagnosed with incurable cancer can be a life-changing experience, evoking different spiritual questions and needs. Confronting a serious life-threatening event occurs not only often unexpected but also can disrupt a person's self-image and ideals of their personhood. This confrontation makes it difficult for people to integrate it into their personal life story-otherwise referred to as an experience of contingency. Different modes of relating to the contingent life event of having cancer have been studied in a Dutch patient population. Here we present an interview study in an U.S. population with advanced cancer patients. We included eight American patients with advanced cancer from the George Washington University Cancer Center. All patients were interviewed twice discussing their life events and life goals using a semistructured interview model. All interviews were transcribed and analyzed focusing on how patients described the way they related to the experience of having advanced cancer. The constant comparative method with a directed content analysis approach was used to code the themes in the interviews. The analyses show that the four modes of relating to contingency that we found in the Dutch study population can also be found in an American advanced cancer patient population. Differences were found in the extended way American patients described the fourth mode of "receiving." This study ensures a broader and deeper understanding of relating to the experience of contingency in having incurable cancer, which is crucial in developing accurate spiritual care in the palliative phase of patients. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

Self-Management: Enabling and empowering patients living with cancer as a chronic illness

PubMed Central

McCorkle, Ruth; Ercolano, Elizabeth; Lazenby, Mark; Schulman-Green, Dena; Schilling, Lynne S.; Lorig, Kate; Wagner, Edward H.

2010-01-01

With recent improvements in early detection, diagnosis and treatment of cancer, people with cancer are living longer, and their cancer may be managed as a chronic illness. Cancer as a chronic illness places new demands on patients and families to manage their own care, and it challenges old paradigms that oncology's work is done after treatment. As a chronic illness, however, cancer care occurs on a continuum that stretches from prevention to the end of life, with early detection, diagnosis, treatment, and survivorship in between. In this paper, we review self-management interventions that enable patients and families to participate in managing their care along this continuum. We review randomized controlled trials of self-management interventions with cancer patients and families in the treatment, survivorship, and end-of-life phases of the cancer-care continuum. We also present the Chronic Care Model as a model of care that oncology practices can use to enable and empower patients and families to engage in self-management. We conclude that, the need for a common language by which to speak about self-management and a common set of self-management actions for cancer care notwithstanding, oncology practices can now build strong relationships with their patients and formulate mutually-agreed upon care plans that enable and empower patients to care for themselves in the way they prefer. PMID:21205833

Psychosocial distress in acute cancer patients assessed with an expert rating scale.

PubMed

Senf, Bianca; Brandt, Holger; Dignass, Axel; Kleinschmidt, Rolf; Kaiser, Jochen

2010-08-01

The identification of psychosocial stress in cancer patients has remained a challenging task especially in an acute care environment. The aims of the present study were to apply a short expert rating scale for the assessment of distress during the acute treatment phase and to identify potential sociodemographic and disease-related predictors. Four hundred seventy-eight ward cancer patients were assessed with the short form of the psycho-oncological basis documentation and its breast-cancer-specific version. In addition, they completed a self-rating questionnaire on stress in cancer patients. We recorded sociodemographic and disease-related variables and assessed their predictive value for psychosocial distress. According to the expert rating scale, 56.3% of patients were rated distressed. While only 31.3% of patients were classified as distressed according to a patient self-rating, both approaches showed a good degree of concurrence with a consistent classification of 69% of patients. Younger age, current psychotropic medication, and past psychological treatment were associated with higher distress levels. Patients with metastases and those with a poorer functional status were more distressed. Interestingly, having an operation was associated with a better psychological well-being. This study demonstrated that a substantial proportion of cancer patients in acute care are psychosocially distressed. A short expert rating scale proved to be a feasible tool for the assessment of distress in an acute care setting.

Cachexia among US cancer patients.

PubMed

Arthur, Susan T; Van Doren, Bryce A; Roy, Debosree; Noone, Joshua M; Zacherle, Emily; Blanchette, Christopher M

2016-09-01

Cancer cachexia is a debilitating condition and results in poor prognosis. The purpose of this study was to assess hospitalization incidence, patient characteristics, and medical cost and burden of cancer cachexia in the US. This study used a cross-sectional analysis of the Nationwide Inpatient Sample (NIS) for 2009. Five cancers reported to have the highest cachexia incidence were assessed. The hospitalization incidence related to cachexia was estimated by cancer type, cost and length of stay were compared, and descriptive statistics were reported for each cancer type, as well as differences being compared between patients with and without cachexia. Risk of inpatient death was higher for patients with cachexia in lung cancer (OR = 1.32; CI = 1.20-1.46) and in all cancers combined (OR = 1.76; CI = 1.67-1.85). The presence of cachexia increased length of stay in lung (IRR = 1.05; CI = 1.03-1.08), Kaposi's sarcoma (IRR = 1.47; CI = 1.14-1.89) and all cancers combined (IRR = 1.09; CI = 1.08-1.10). Additionally, cachectic patients in the composite category had a longer hospitalization stay compared to non-cachectic patients (3-9 days for those with cachexia and 2-7 days for those without cachexia). The cost of inpatient stay was significantly higher in cachexic than non-cachexic lung cancer patients ($13,560 vs $13 190; p < 0.0001), as well as cachexic vs non-cachexic cancer patients in general (14 751 vs 13 928; p < 0.0001). Cachexia increases hospitalization costs and length of stay in several cancer types. Identifying the medical burden associated with cancer cachexia will assist in developing an international consensus for recognition and coding by the medical community and ultimately an effective treatment plans for cancer cachexia.

Phase I Study of Veliparib (ABT-888) Combined with Cisplatin and Vinorelbine in Advanced Triple-Negative Breast Cancer and/or BRCA Mutation-Associated Breast Cancer.

PubMed

Rodler, Eve T; Kurland, Brenda F; Griffin, Melissa; Gralow, Julie R; Porter, Peggy; Yeh, Rosa F; Gadi, Vijayakrishna K; Guenthoer, Jamie; Beumer, Jan H; Korde, Larissa; Strychor, Sandra; Kiesel, Brian F; Linden, Hannah M; Thompson, John A; Swisher, Elizabeth; Chai, Xiaoyu; Shepherd, Stacie; Giranda, Vincent; Specht, Jennifer M

2016-06-15

Cisplatin is synergistic with vinorelbine and the PARP inhibitor veliparib, and has antineoplastic activity in triple-negative breast cancer (TNBC) and BRCA mutation-associated breast cancer. This phase I study assessed veliparib with cisplatin and vinorelbine. A 3+3 dose-escalation design evaluated veliparib administered twice daily for 14 days with cisplatin (75 mg/m(2) day 1) and vinorelbine (25 mg/m(2) days 1, 8) every 21 days, for 6 to 10 cycles, followed by veliparib monotherapy. Pharmacokinetics, measurement of poly(ADP-ribose) in peripheral blood mononuclear cells, and preliminary efficacy were assessed. IHC and gene-expression profiling were evaluated as potential predictors of response. Forty-five patients enrolled in nine dose cohorts plus five in an expansion cohort at the highest dose level and recommended phase II dose, 300 mg twice daily. The MTD of veliparib was not reached. Neutropenia (36%), anemia (30%), and thrombocytopenia (12%) were the most common grade 3/4 adverse events. Best overall response for 48 patients was radiologic response with 9-week confirmation for 17 (35%; 2 complete, 15 partial), and stable disease for 21 (44%). Germline BRCA mutation presence versus absence was associated with 6-month progression-free survival [PFS; 10 of 14 (71%) vs. 8 of 27 (30%), mid-P = 0.01]. Median PFS for all 50 patients was 5.5 months (95% confidence interval, 4.1-6.7). Veliparib at 300 mg twice daily combined with cisplatin and vinorelbine is well tolerated with encouraging response rates. A phase II randomized trial is planned to assess veliparib's contribution to cisplatin chemotherapy in metastatic TNBC and BRCA mutation-associated breast cancer. Clin Cancer Res; 22(12); 2855-64. ©2016 AACR. ©2016 American Association for Cancer Research.

Five-year disease-free survival among stage II-IV breast cancer patients receiving FAC and AC chemotherapy in phase II clinical trials of Panagen.

PubMed

Proskurina, Anastasia S; Gvozdeva, Tatiana S; Potter, Ekaterina A; Dolgova, Evgenia V; Orishchenko, Konstantin E; Nikolin, Valeriy P; Popova, Nelly A; Sidorov, Sergey V; Chernykh, Elena R; Ostanin, Alexandr A; Leplina, Olga Y; Dvornichenko, Victoria V; Ponomarenko, Dmitriy M; Soldatova, Galina S; Varaksin, Nikolay A; Ryabicheva, Tatiana G; Uchakin, Peter N; Rogachev, Vladimir A; Shurdov, Mikhail A; Bogachev, Sergey S

2016-08-18

We report on the results of a phase II clinical trial of Panagen (tablet form of fragmented human DNA preparation) in breast cancer patients (placebo group n = 23, Panagen n = 57). Panagen was administered as an adjuvant leukoprotective agent in FAC and AC chemotherapy regimens. Pre-clinical studies clearly indicate that Panagen acts by activating dendritic cells and induces the development of adaptive anticancer immune response. We analyzed 5-year disease-free survival of patients recruited into the trial. Five-year disease-free survival in the placebo group was 40 % (n = 15), compared with the Panagen arm - 53 % (n = 51). Among stage III patients, disease-free survival was 25 and 52 % for placebo (n = 8) and Panagen (n = 25) groups, respectively. Disease-free survival of patients with IIIB + C stage was as follows: placebo (n = 6)-17 % vs Panagen (n = 18)-50 %. Disease-free survival rate (17 %) of patients with IIIB + C stage breast cancer receiving standard of care therapy is within the global range. Patients who additionally received Panagen demonstrate a significantly improved disease-free survival rate of 50 %. This confirms anticancer activity of Panagen. ClinicalTrials.gov NCT02115984 from 04/07/2014.

A North Central Cancer Treatment Group Phase II trial of 9-aminocamptothecin in previously untreated patients with measurable metastatic colorectal carcinoma.

PubMed

Pitot, H C; Knost, J A; Mahoney, M R; Kugler, J; Krook, J E; Hatfield, A K; Sargent, D J; Goldberg, R M

2000-10-15

Topoisomerase I inhibitors have demonstrated clinical activity in patients with metastatic colorectal carcinoma. The authors performed a Phase II study to evaluate the objective tumor response rate of 2 different doses and schedules of 9-aminocamptothecin (9-AC) in previously untreated patients with measurable recurrent metastatic colorectal carcinoma. Fifty-one patients were registered. One schedule evaluated 9-AC given at 1100 microgram/m(2)/24 hours by continuous infusion for 72 hours along with granulocyte-colony stimulating factor at 5 microgram/kg/day on Days 5 through 12. Another schedule involved 9-AC at 480 microgram/m(2)/24 hours by continuous infusion for 120 hours on Days 1, 8, and 15 given every 4 weeks. Forty-eight of 51 patients (94%) were evaluable (28 patients who received 72-hour infusion and 20 patients who received 120-hour infusion) for response and toxicity. Significant hematologic toxicities were encountered, especially with the 72-hour infusion schedule, in which 43% (12 of 28) and 28% (8 of 28) experienced Grade 4 (National Cancer Institute Common Toxicity Criteria) leukopenia and thrombocytopenia, respectively. Grade 4 neutropenia was encountered in 61% (17 of 28) and 11% (2 of 19) of patients on the 72-hour and 120-hour infusion schedules, respectively. Diarrhea, nausea, vomiting, and hepatotoxicity were troublesome nonhematologic toxicities. Seventy-nine percent (11 of 14) and 57% (4 of 7) of the patients experiencing Grade 3 or 4 nonhematologic toxicity were on the 72-hour infusion schedule. Three patients died of chemotherapy-related toxicity. One response was observed in 48 evaluable patients (2%). 9-AC did not demonstrate sufficient antitumor activity and had unacceptable toxicity in previously untreated patients with metastatic colorectal carcinoma. Copyright 2000 American Cancer Society.

Prolonged survival in patients with breast cancer and a history of brain metastases: results of a preplanned subgroup analysis from the randomized phase III BEACON trial.

PubMed

Cortés, Javier; Rugo, Hope S; Awada, Ahmad; Twelves, Chris; Perez, Edith A; Im, Seock-Ah; Gómez-Pardo, Patricia; Schwartzberg, Lee S; Diéras, Veronique; Yardley, Denise A; Potter, David A; Mailliez, Audrey; Moreno-Aspitia, Alvaro; Ahn, Jin-Seok; Zhao, Carol; Hoch, Ute; Tagliaferri, Mary; Hannah, Alison L; O'Shaughnessy, Joyce

2017-09-01

Conventional chemotherapy has limited activity in patients with breast cancer and brain metastases (BCBM). Etirinotecan pegol (EP), a novel long-acting topoisomerase-1 inhibitor, was designed using advanced polymer technology to preferentially accumulate in tumor tissue including brain metastases, providing sustained cytotoxic SN38 levels. The phase 3 BEACON trial enrolled 852 women with heavily pretreated locally recurrent or metastatic breast cancer between 2011 and 2013. BEACON compared EP with treatment of physician's choice (TPC; eribulin, vinorelbine, gemcitabine, nab-paclitaxel, paclitaxel, ixabepilone, or docetaxel) in patients previously treated with anthracycline, taxane, and capecitabine, including those with treated, stable brain metastases. The primary endpoint, overall survival (OS), was assessed in a pre-defined subgroup of BCBM patients; an exploratory post hoc analysis adjusting for the diagnosis-specific graded prognostic assessment (GPA) index was also conducted. In the trial, 67 BCBM patients were randomized (EP, n = 36; TPC, n = 31). Treatment subgroups were balanced for baseline characteristics and GPA indices. EP was associated with a significant reduction in the risk of death (HR 0.51; P < 0.01) versus TPC; median OS was 10.0 and 4.8 months, respectively. Improvement in OS was observed in both poorer and better GPA prognostic groups. Survival rates at 12 months were 44.4% for EP versus 19.4% for TPC. Consistent with the overall BEACON population, fewer patients on EP experienced grade ≥3 toxicity (50 vs. 70%). The significant improvement in survival in BCBM patients provides encouraging data for EP in this difficult-to-treat subgroup of patients. A phase three trial of EP in BCBM patients is underway (ClinicalTrials.gov NCT02915744).

Necrosis predicts benefit from hypoxia-modifying therapy in patients with high risk bladder cancer enrolled in a phase III randomised trial☆

PubMed Central

Eustace, Amanda; Irlam, Joely J.; Taylor, Janet; Denley, Helen; Agrawal, Shailesh; Choudhury, Ananya; Ryder, David; Ord, Jonathan J.; Harris, Adrian L.; Rojas, Ana M.; Hoskin, Peter J.; West, Catharine M.L.

2013-01-01

Background and purpose Addition of carbogen and nicotinamide (hypoxia-modifying agents) to radiotherapy improves the survival of patients with high risk bladder cancer. The study investigated whether histopathological tumour features and putative hypoxia markers predicted benefit from hypoxia modification. Materials and methods Samples were available from 231 patients with high grade and invasive bladder carcinoma from the BCON phase III trial of radiotherapy (RT) alone or with carbogen and nicotinamide (RT + CON). Histopathological tumour features examined were: necrosis, growth pattern, growing margin, and tumour/stroma ratio. Hypoxia markers carbonic anhydrase-IX and glucose transporter-1 were examined using tissue microarrays. Results Necrosis was the only independent prognostic indicator (P = 0.04). Necrosis also predicted benefit from hypoxia modification. Five-year overall survival was 48% (RT) versus 39% (RT + CON) (P = 0.32) in patients without necrosis and 34% (RT) versus 56% (RT + CON) (P = 0.004) in patients with necrosis. There was a significant treatment by necrosis strata interaction (P = 0.001 adjusted). Necrosis was an independent predictor of benefit from RT + CON versus RT (hazard ratio [HR]: 0.43, 95% CI 0.25–0.73, P = 0.002). This trend was not observed when there was no necrosis (HR: 1.64, 95% CI 0.95–2.85, P = 0.08). Conclusions Necrosis predicts benefit from hypoxia modification in patients with high risk bladder cancer and should be used to select patients; it is simple to identify and easy to incorporate into routine histopathological examination. PMID:23773411

Talking about human papillomavirus and cancer: protocol for a patient-centred study to develop scripted consultations

PubMed Central

Hendry, Maggie; Pasterfield, Di; Adams, Richard; Evans, Mererid; Fiander, Alison; Robling, Michael; Campbell, Christine; Makin, Matthew; Gollins, Simon; Hiscock, Julia; Nafees, Sadia; Bekkers, Marie-Jet; Rose, Jan; Williams, Olwen; Stanley, Margaret; Wilkinson, Clare

2016-01-01

Introduction Persistent infection with sexually transmitted, high-risk human papillomavirus (HPV) types is the cause of all cervical cancers and some anogenital and oropharyngeal cancers. HPV is an extremely common asymptomatic infection but little known and poorly understood by the public. Patients with HPV-related cancers have new and challenging information needs due to the complex natural history of HPV and the stigma of sexual transmission. They may ask questions that are outside the remit of the traditional cancer consultation, and there is a lack of guidance on how to counsel them. This study aims to fulfil that need by developing and testing cancer site-specific scripted consultations. Methods and analysis A synthesis of findings generated from previous work, a systematic review of information-based interventions for patients with HPV-related cancers, and interviews with cancer clinicians will provide the evidence base underpinning provisional messages. These will be explored in three phases of face-to-face interviews with 75–90 purposively selected patients recruited in cancer clinics to: (1) select and prioritise the most salient messages, (2) phrase the messages appropriately in plain English and, (3) test their acceptability and usefulness. Phases 1 and 2 will draw on card-sorting methods used in website design. In phase three, we will create cancer site-specific versions of the script and test them using cognitive interviewing techniques. Ethics and dissemination The study has received ethical approval. Findings will be published in a peer-reviewed journal. The final product will be cancer-specific scripted consultations, most likely in the form of a two-sided information sheet with the most important messages to be conveyed in a consultation on one side, and frequently asked questions for later reading on the reverse. However, they will also be appropriate and readily adaptable to web-based uses. PMID:27113240

Indicators of distress in newly diagnosed breast cancer patients

PubMed Central

Lucidi, Fabio; Mallia, Luca; D’Aiuto, Massimiliano; Merluzzi, Thomas V.

2015-01-01

Background. The diagnosis, treatment, and long-term management of cancer can present individuals with a multitude of stressors at various points in that trajectory. Psychosocial distress may appear early in the diagnostic process and have negative effects on compliance with treatment and subsequent quality of life. Purpose. The aim of the study was to determine early-phase predictors of distress before any medical treatment. Method. Consistent with the goals of the study, 123 newly diagnosed breast cancer patients (20 to 74 years old) completed multiple indicators of knowledge about breast cancer management and treatment, attitudes toward cancer, social support, coping efficacy, and distress. Results. SEM analysis confirmed the hypothesized model. Age was negatively associated with the patient’s knowledge (β = − 0.22), which, in turn, was positively associated with both attitudes toward breast cancer (β = 0.39) and coping self-efficacy (β = 0.36). Self-efficacy was then directly related to psychological distress (β = − 0.68). Conclusions. These findings establish indicators of distress in patients early in the cancer trajectory. From a practical perspective, our results have implications for screening for distress and for the development of early interventions that may be followed by healthcare professionals to reduce psychological distress. PMID:26244115

Role of radiation therapy in patients with resectable pancreatic cancer.

PubMed

Palta, Manisha; Willett, Christopher; Czito, Brian

2011-07-01

The 5-year overall survival of patients with pancreatic cancer is approximately 5%, with potentially resectable disease representing the curable minority. Although surgical resection remains the cornerstone of treatment, local and distant failure rates are high after complete resection, and debate continues as to the appropriate adjuvant therapy. Many oncologists advocate for adjuvant chemotherapy alone, given that high rates of systemic metastases are the primary cause of patient mortality. Others, however, view locoregional failure as a significant contributor to morbidity and mortality, thereby justifying the use of adjuvant chemoradiation. As in other gastrointestinal malignancies, neoadjuvant chemoradiotherapy offers potential advantages in resectable patients, and clinical investigation of this approach has shown promising results; however, phase III data are lacking. Further therapeutic advances and prospective trials are needed to better define the optimal role of adjuvant and neoadjuvant treatment in patients with resectable pancreatic cancer.

Inequalities in reported cancer patient experience by socio-demographic characteristic and cancer site: evidence from respondents to the English Cancer Patient Experience Survey.

PubMed

Saunders, C L; Abel, G A; Lyratzopoulos, G

2015-01-01

Patient experience is a critical dimension of cancer care quality. Understanding variation in experience among patients with different cancers and characteristics is an important first step for designing targeted improvement interventions. We analysed data from the 2011/2012 English Cancer Patient Experience Survey (n = 69,086) using logistic regression to explore inequalities in care experience across 64 survey questions. We additionally calculated a summary measure of variation in patient experience by cancer, and explored inequalities between patients with cancers treated by the same specialist teams. We found that younger and very old, ethnic minority patients and women consistently reported worse experiences across questions. Patients with small intestine/rarer lower gastrointestinal, multiple myeloma and hepatobiliary cancers were most likely to report negative experiences whereas patients with breast, melanoma and testicular cancer were least likely (top-to-bottom odds ratio = 1.91, P < 0.0001). There were also inequalities in experience among patients with cancers treated by the same specialty for five of nine services (P < 0.0001). Specifically, patients with ovarian, multiple myeloma, anal, hepatobiliary and renal cancer reported notably worse experiences than patients with other gynaecological, haematological, gastrointestinal and urological malignancies respectively. Initiatives to improve cancer patient experience across oncology services may be suitably targeted on patients at higher risk of poorer experience. © 2014 The Authors. European Journal of Cancer Care published by John Wiley & Sons Ltd.

Investigating Barriers in HIV-Testing Oncology Patients: The IBITOP Study, Phase I.

PubMed

Merz, Laurent; Zimmermann, Stefan; Peters, Solange; Cavassini, Matthias; Darling, Katharine E A

2016-10-01

Although the prevalence of non-AIDS-defining cancers (non-ADCs) among people living with HIV is rising, we observed HIV testing rates below 5% at our oncology center, against a regional HIV prevalence of 0.2%-0.4%. We performed the Investigating Barriers in HIV-Testing Oncology Patients (IBITOP) study among oncology physicians and patients. Between July 1 and October 31, 2013, patients of unknown HIV status newly diagnosed with solid-organ non-ADCs referred to Lausanne University Hospital Oncology Service, Switzerland, were offered free HIV testing as part of their oncology work-up. The primary endpoints were (a) physician willingness to offer and patient acceptance of HIV testing and (b) physicians' reasons for not offering testing. Of 239 patients of unknown HIV status with a new non-ADC diagnosis, 43 (18%) were offered HIV testing, of whom 4 declined (acceptance rate: 39 of 43; 91%). Except for 21 patients tested prior to oncology consultation, 175 patients (of 239; 73%) were not offered testing. Testing rate declined among patients who were >70 years old (12% versus 30%; p = .04); no non-European patients were tested. Physicians gave reasons for not testing in 16% of cases, the main reason being patient follow-up elsewhere (10 patients; 5.7%). HIV testing during the IBITOP study increased the HIV testing rate to 18%. Although the IBITOP study increased HIV testing rates, most patients were not tested. Testing was low or nonexistent among individuals at risk of late HIV presentation (older patients and migrants). Barriers to testing appear to be physician-led, because patient acceptance of testing offered was very high (91%). In November 2013, the Swiss HIV testing recommendations were updated to propose testing in cancer patients. Phase II of the IBITOP study is examining the effect of these recommendations on HIV testing rates and focusing on physician-led testing barriers. Patients of unknown HIV status newly diagnosed with solid-organ non

Investigating Barriers in HIV-Testing Oncology Patients: The IBITOP Study, Phase I

PubMed Central

Merz, Laurent; Zimmermann, Stefan; Peters, Solange; Cavassini, Matthias

2016-01-01

Background. Although the prevalence of non-AIDS-defining cancers (non-ADCs) among people living with HIV is rising, we observed HIV testing rates below 5% at our oncology center, against a regional HIV prevalence of 0.2%–0.4%. We performed the Investigating Barriers in HIV-Testing Oncology Patients (IBITOP) study among oncology physicians and patients. Methods. Between July 1 and October 31, 2013, patients of unknown HIV status newly diagnosed with solid-organ non-ADCs referred to Lausanne University Hospital Oncology Service, Switzerland, were offered free HIV testing as part of their oncology work-up. The primary endpoints were (a) physician willingness to offer and patient acceptance of HIV testing and (b) physicians’ reasons for not offering testing. Results. Of 239 patients of unknown HIV status with a new non-ADC diagnosis, 43 (18%) were offered HIV testing, of whom 4 declined (acceptance rate: 39 of 43; 91%). Except for 21 patients tested prior to oncology consultation, 175 patients (of 239; 73%) were not offered testing. Testing rate declined among patients who were >70 years old (12% versus 30%; p = .04); no non-European patients were tested. Physicians gave reasons for not testing in 16% of cases, the main reason being patient follow-up elsewhere (10 patients; 5.7%). HIV testing during the IBITOP study increased the HIV testing rate to 18%. Conclusion. Although the IBITOP study increased HIV testing rates, most patients were not tested. Testing was low or nonexistent among individuals at risk of late HIV presentation (older patients and migrants). Barriers to testing appear to be physician-led, because patient acceptance of testing offered was very high (91%). In November 2013, the Swiss HIV testing recommendations were updated to propose testing in cancer patients. Phase II of the IBITOP study is examining the effect of these recommendations on HIV testing rates and focusing on physician-led testing barriers. Implications for Practice: Patients of

Depressive disorder in the last phase of life in patients with cardiovascular disease, cancer, and COPD: data from a 20-year follow-up period in general practice

PubMed Central

Warmenhoven, Franca; Bor, Hans; Lucassen, Peter; Vissers, Kris; van Weel, Chris; Prins, Judith; Schers, Henk

2013-01-01

Background Depression is assumed to be common in chronically ill patients during their last phase of life and is associated with poorer outcomes. The prevalence of depression is widely varying in previous studies due to the use of different terminology, classification, and assessment methods. Aim To explore the reported incidence of depressive disorder, as registered in the last phase of life of patients who died from cardiovascular disease, cancer or COPD, in a sample of primary care patients. Design and setting A historic cohort study, using a 20-year period registration database of medical records in four Dutch general practices (a dynamic population based on the Continuous Morbidity Registration database). Method Medical history of the sample cohort was analysed for the diagnosis of a new episode of depressive disorder and descriptive statistics were used. Results In total 982 patients were included, and 19 patients (1.9%) were diagnosed with a new depressive disorder in the last year of their life. The lifetime prevalence of depressive disorder in this sample was 8.2%. Conclusion The incidence of depressive disorder in the last phase of life is remarkably low in this study. These data were derived from actual patient care in general practice. Psychiatric diagnoses were made by GPs in the context of both patient needs and delivered care. A broader concept of depression in general practice is recommended to improve the diagnosis and treatment of mood disorders in patients in the last phase of life. PMID:23643227

Depressive disorder in the last phase of life in patients with cardiovascular disease, cancer, and COPD: data from a 20-year follow-up period in general practice.

PubMed

Warmenhoven, Franca; Bor, Hans; Lucassen, Peter; Vissers, Kris; van Weel, Chris; Prins, Judith; Schers, Henk

2013-05-01

Depression is assumed to be common in chronically ill patients during their last phase of life and is associated with poorer outcomes. The prevalence of depression is widely varying in previous studies due to the use of different terminology, classification, and assessment methods. To explore the reported incidence of depressive disorder, as registered in the last phase of life of patients who died from cardiovascular disease, cancer or COPD, in a sample of primary care patients. A historic cohort study, using a 20-year period registration database of medical records in four Dutch general practices (a dynamic population based on the Continuous Morbidity Registration database). Medical history of the sample cohort was analysed for the diagnosis of a new episode of depressive disorder and descriptive statistics were used. In total 982 patients were included, and 19 patients (1.9%) were diagnosed with a new depressive disorder in the last year of their life. The lifetime prevalence of depressive disorder in this sample was 8.2%. The incidence of depressive disorder in the last phase of life is remarkably low in this study. These data were derived from actual patient care in general practice. Psychiatric diagnoses were made by GPs in the context of both patient needs and delivered care. A broader concept of depression in general practice is recommended to improve the diagnosis and treatment of mood disorders in patients in the last phase of life.

Validation of Malayalam Version of National Comprehensive Cancer Network Distress Thermometer and its Feasibility in Oncology Patients.

PubMed

Biji, M S; Dessai, Sampada; Sindhu, N; Aravind, Sithara; Satheesan, B

2018-01-01

This study was designed to translate and validate the National Comprehensive Cancer Network (NCCN) distress thermometer (DT) in regional language " Malayalam" and to see the feasibility of using it in our patients. (1) To translate and validate the NCCN DT. (2) To study the feasibility of using validated Malayalam translated DT in Malabar Cancer center. This is a single-arm prospective observational study. The study was conducted at author's institution between December 8, 2015, and January 20, 2016 in the Department of Cancer Palliative Medicine. This was a prospective observational study carried out in two phases. In Phase 1, the linguistic validation of the NCCN DT was done. In Phase 2, the feasibility, face validity, and utility of the translated of NCCN DT in accordance with QQ-10 too was done. SPSS version 16 (SPSS Inc. Released 2007. SPSS for Windows, Version 16.0. Chicago, SPSS Inc.) was used for analysis. Ten patients were enrolled in Phase 2. The median age was 51.5 years and 40% of patients were male. All patients had completed at least basic education up to the primary level. The primary site of cancer was heterogeneous. The NCCN DT completion rate was 100%. The face validity, utility, reliability, and feasibility were 100%, 100%, 100%, and 90%, respectively. It can be concluded that the Malayalam validated DT has high face validity, utility, and it is feasible for its use.

Cancer vaccine--Antigenics.

PubMed

2002-01-01

Antigenics is developing a therapeutic cancer vaccine based on heat-shock proteins (HSPs). The vaccine [HSPPC-96, Oncophage] is in a pivotal phase III clinical trial for renal cancer at 80 clinical sites worldwide. The trial is enrolling at least 500 patients who are randomised to receive surgical removal of the primary tumour followed by out-patient treatment with Oncophage((R)) or surgery only. This study was initiated on the basis of results from a pilot phase I/II study and preliminary results from a phase II study in patients with renal cell cancer. In October 2001, Oncophage was designated as a fast-track product by the Food and Drug Administration in the US for the treatment of renal cell carcinoma. Oncophage is in phase I/II trials in Italy for colorectal cancer (30 patients) and melanoma. The trials in Italy are being conducted at the Istituto dei Tumouri, Milan (in association with Sigma-Tau). Preliminary data from the phase II trial for melanoma was presented at the AACR-NCI-EORTC International Conference in Florida, USA, in October 2001. Oncophage is also in a phase I/II (42 patients) and a phase II trial (84 patients) in the US for renal cell cancer, a phase II trial in the US for non-Hodgkin's lymphoma (35 patients), a phase II trial in the US for sarcoma (20-35 patients), a phase I/II trial in the US for melanoma (36 patients), and phase I/II trials in Germany for gastric (30 patients) and pancreatic cancers. A pilot phase I trial in patients with pancreatic cancer began in the US in 1997 with 5 patients enrolled. In November 2000, Antigenics announced that this trial had been expanded to a phase I/II study which would now include survival as an endpoint and would enroll 5 additional patients. The US trials are being performed at Memorial Sloan-Kettering Cancer Center and the M.D. Anderson Cancer Center. The trials in Germany are being carried out at Johannes Gutenberg-University Hospital, Mainz. Oncophage is an autologous vaccine consisting of

A randomized phase II trial of ridaforolimus, dalotuzumab, and exemestane compared with ridaforolimus and exemestane in patients with advanced breast cancer.

PubMed

Rugo, Hope S; Trédan, Olivier; Ro, Jungsil; Morales, Serafin M; Campone, Mario; Musolino, Antonino; Afonso, Noémia; Ferreira, Marta; Park, Kyong Hwa; Cortes, Javier; Tan, Antoinette R; Blum, Joanne L; Eaton, Lamar; Gause, Christine K; Wang, Zhen; Im, Ellie; Mauro, David J; Jones, Mary Beth; Denker, Andrew; Baselga, José

2017-10-01

To evaluate whether adding humanized monoclonal insulin growth factor-1 receptor (IGF-1R) antibody (dalotuzumab) to mammalian target of rapamycin (mTOR) inhibitor (ridaforolimus) plus aromatase inhibitor (exemestane) improves outcomes in patients with estrogen receptor (ER)-positive advanced/metastatic breast cancer. This randomized, open-label, phase II trial enrolled 80 postmenopausal women with high-proliferation (Ki67 index staining ≥15%), ER-positive breast cancer that progressed after a non-steroidal aromatase inhibitor (NCT01605396). Randomly assigned patients were given oral ridaforolimus 10 mg QD 5 ×/week, intravenous dalotuzumab 10 mg/kg/week, and oral exemestane 25 mg/day (R/D/E, n = 40), or ridaforolimus 30 mg QD 5 ×/week and exemestane 25 mg/day (R/E; n = 40). Primary end point was progression-free survival (PFS). Median PFS was 23.3 weeks for R/D/E versus 31.9 weeks for R/E (hazard ratio 1.18; 80% CI 0.81-1.72; P = 0.565). Grade 3-5 adverse events were reported in 67.5% of patients in the R/E arm and 59.0% in the R/D/E arm. Stomatitis (95.0 vs. 76.9%; P = 0.021) and pneumonitis (22.5 vs. 5.1%; P = 0.027) occurred more frequently in the R/E than the R/D/E arm; hyperglycemia (27.5 vs. 28.2%) occurred at a similar rate. R/D/E did not improve PFS compared with R/E. Because the PFS reported for R/E was similar to that reported for everolimus plus exemestane in patients with advanced breast cancer, it is possible that lower-dose ridaforolimus in the R/D/E arm (from overlapping toxicities with IGF1R inhibitor) contributed to lack of improved PFS.

Alectinib versus crizotinib in patients with ALK-positive non-small-cell lung cancer (J-ALEX): an open-label, randomised phase 3 trial.

PubMed

Hida, Toyoaki; Nokihara, Hiroshi; Kondo, Masashi; Kim, Young Hak; Azuma, Koichi; Seto, Takashi; Takiguchi, Yuichi; Nishio, Makoto; Yoshioka, Hiroshige; Imamura, Fumio; Hotta, Katsuyuki; Watanabe, Satoshi; Goto, Koichi; Satouchi, Miyako; Kozuki, Toshiyuki; Shukuya, Takehito; Nakagawa, Kazuhiko; Mitsudomi, Tetsuya; Yamamoto, Nobuyuki; Asakawa, Takashi; Asabe, Ryoichi; Tanaka, Tomohiro; Tamura, Tomohide

2017-07-01

Alectinib, a potent, highly selective, CNS-active inhibitor of anaplastic lymphoma kinase (ALK), showed promising efficacy and tolerability in the single-arm phase 1/2 AF-001JP trial in Japanese patients with ALK-positive non-small-cell lung cancer. Given those promising results, we did a phase 3 trial to directly compare the efficacy and safety of alectinib and crizotinib. J-ALEX was a randomised, open-label, phase 3 trial that recruited ALK inhibitor-naive Japanese patients with ALK-positive non-small-cell lung cancer, who were chemotherapy-naive or had received one previous chemotherapy regimen, from 41 study sites in Japan. Patients were randomly assigned (1:1) via an interactive web response system using a permuted-block method stratified by Eastern Cooperative Oncology Group performance status, treatment line, and disease stage to receive oral alectinib 300 mg twice daily or crizotinib 250 mg twice daily until progressive disease, unacceptable toxicity, death, or withdrawal. The primary endpoint was progression-free survival assessed by an independent review facility. The efficacy analysis was done in the intention-to-treat population, and safety analyses were done in all patients who received at least one dose of the study drug. The study is ongoing and patient recruitment is closed. This study is registered with the Japan Pharmaceutical Information Center (number JapicCTI-132316). Between Nov 18, 2013, and Aug 4, 2015, 207 patients were recruited and assigned to the alectinib (n=103) or crizotinib (n=104) groups. At data cutoff for the second interim analysis, 24 patients in the alectinib group had discontinued treatment compared with 61 in the crizotinib group, mostly due to lack of efficacy or adverse events. At the second interim analysis (data cutoff date Dec 3, 2015), an independent data monitoring committee determined that the primary endpoint of the study had been met (hazard ratio 0·34 [99·7% CI 0·17-0·71], stratified log-rank p<0·0001) and

A Phase III Clinical Trial of the Epidermal Growth Factor Vaccine CIMAvax-EGF as Switch Maintenance Therapy in Advanced Non-Small Cell Lung Cancer Patients.

PubMed

Rodriguez, Pedro C; Popa, Xitllaly; Martínez, Odeth; Mendoza, Silvia; Santiesteban, Eduardo; Crespo, Tatiana; Amador, Rosa M; Fleytas, Ricardo; Acosta, Soraida C; Otero, Yanine; Romero, Gala N; de la Torre, Ana; Cala, Mireysi; Arzuaga, Lina; Vello, Loisel; Reyes, Delmairis; Futiel, Niurka; Sabates, Teresa; Catala, Mauricio; Flores, Yoanna I; Garcia, Beatriz; Viada, Carmen; Lorenzo-Luaces, Patricia; Marrero, Maria A; Alonso, Liuba; Parra, Jenelin; Aguilera, Nadia; Pomares, Yaisel; Sierra, Patricia; Rodríguez, Gryssell; Mazorra, Zaima; Lage, Agustin; Crombet, Tania; Neninger, Elia

2016-08-01

EGFR is a well-validated target for patients with non-small cell lung cancer (NSCLC). CIMAvax-EGF is a therapeutic cancer vaccine composed of human recombinant EGF conjugated to a carrier protein and Montanide ISA51 as adjuvant. The vaccine is intended to induce antibodies against self EGFs that block EGF-EGFR interaction. To evaluate overall survival, safety, immunogenicity, and EGF concentration in serum after CIMAvax-EGF, a randomized phase III trial was done in patients with advanced NSCLC. Four to 6 weeks after first-line chemotherapy, 405 patients with stage IIIB/IV NSCLC were randomly assigned to a vaccine group, which received CIMAvax-EGF or a control group, treated with best supportive care. Long-term vaccination was very safe. Most frequent adverse reactions were grade 1 or 2 injection-site pain, fever, vomiting, and headache. Vaccination induced anti-EGF antibodies and decreased serum EGF concentration. In the safety population, median survival time (MST) was 10.83 months in the vaccine arm versus 8.86 months in the control arm. These differences were not significant according the standard log rank (HR, 0.82; P = 0.100), but according a weighted log rank (P = 0.04) that was applied once the nonproportionality of the HR was verified. Survival benefit was significant (HR, 0.77; P = 0.036) in the per-protocol setting (patients receiving at least four vaccine doses): MST was 12.43 months for the vaccine arm versus 9.43 months for the control arm. MST was higher (14.66 months) for vaccinated patients with high EGF concentration at baseline. Switch maintenance with CIMAvax-EGF was well tolerated and significantly increased MST of patients that completed induction vaccination. Baseline EGF concentration predicted survival benefit. Clin Cancer Res; 22(15); 3782-90. ©2016 AACR. ©2016 American Association for Cancer Research.

Silver Clear Nylon Dressing is Effective in Preventing Radiation-Induced Dermatitis in Patients With Lower Gastrointestinal Cancer: Results From a Phase III Study

DOE Office of Scientific and Technical Information (OSTI.GOV)

Niazi, Tamim M.; Vuong, Te, E-mail: tvuong@jgh.mcgill.ca; Azoulay, Laurant

2012-11-01

Purpose: For patients with anal canal and advanced rectal cancer, chemoradiation therapy is a curative modality or an important adjunct to surgery. Nearly all patients treated with chemoradiation experience some degree of radiation-induced dermatitis (RID). Prevention and effective treatment of RID, therefore, is of considerable clinical relevance. The present phase III randomized trial compared the efficacy of silver clear nylon dressing (SCND) with that of standard skin care for these patients. Methods and Materials: A total of 42 rectal or anal canal cancer patients were randomized to either a SCND or standard skin care group. SCND was applied from Daymore » 1 of radiation therapy (RT) until 2 weeks after treatment completion. In the control arm, sulfadiazine cream was applied at the time of skin dermatitis. Printed digital photographs taken 2 weeks prior to, on the last day, and two weeks after the treatment completion were scored by 10 blinded readers, who used the common toxicity scoring system for skin dermatitis. Results: The radiation dose ranged from 50.4 to 59.4 Gy, and there were no differences between the 2 groups. On the last day of RT, when the most severe RID occurs, the mean dermatitis score was 2.53 (standard deviation [SD], 1.17) for the standard and 1.67 (SD, 1.2; P=.01) for the SCND arm. At 2 weeks after RT, the difference was 0.39 points in favor of SCND (P=.39). There was considerable intraclass correlation among the 10 observers. Conclusions: Silver clear nylon dressing is effective in reducing RID in patients with lower gastrointestinal cancer treated with combined chemotherapy and radiation treatment.« less

Experiences of cancer patients in a patient navigation program: a qualitative systematic review.

PubMed

Tan, Clarice Hwee Hoon; Wilson, Sally; McConigley, Ruth

2015-03-12

Briggs Institute Qualitative Assessment and Review Instrument. Any disagreements that arose between the reviewers were resolved through discussion. Data extraction and synthesis was conducted using standardized data extraction and synthesis tools from JBI-QARI. The 17 unequivocal and credible findings of included studies were categorized according to similarity of meaning and developed into three synthesized findings. Three papers were included in the review. The three synthesized findings from the 17 findings extracted from the papers were: (1) Emotional empowerment: patient navigators need to be present with patients at key phases of the cancer care continuum and assure patients of their accessibility; (2) Knowledge empowerment: patient navigators need to explore and manage the needs and expectations of patients so that the healthcare team and patient have the same understanding of treatment goals and plans; and (3) Bridging the gaps: patient navigators need to ensure practical assistance is provided for patients to ensure continuity of care even at the completion of the treatment regimen. The presence of a patient navigator provides strong support to the patients when experiencing disruption from cancer diagnosis and treatment. The emotional isolation they experience lessens with the assurance that there is always a consistent and constant contact point they can fall back on. The logistic and practical help given by the navigators allows patients to take time to process information and make sense of what is happening. The Joanna Briggs Institute.

[Sexy cancer--sexuality for cancer patients].

PubMed

Peleg-Nesher, Sharon; Yachini, Brurya; Inbar, Moshe

2009-09-01

Sexuality is a basic need for every human being as long as he or she is alive, irrespective of age or health status. Approximately 23,500 individuals are diagnosed with cancer each year in Israel and join the 120,000 cancer patients currently living in Israel. The results of cancer treatments are traditionally assessed and based on the outcome regarding mortality versus survival. An equally important aspect to be addressed in this assessment must relate to quality of life. One of the more painful insults to the quality of life of cancer patients relates to the deleterious effects on sexuality. This article aims to present physicians with the spectrum of sexuality-related issues which are encountered by cancer patients and their partners, starting from the moment of diagnosis, throughout the various stages of treatment and to provide basic knowledge. Many individuals contracting cancer have difficulty dealing with the issue of sexuality. They are typically embarrassed and feel uneasy when asking health care providers about such a non-life threatening issue. Partners similarly feel both shame and guilt. In many cases sexuality, intimacy and emotional attachment are important aspects and may be essential for survival. Addressing these issues during treatment can provide patients with a sense of security, avoiding embarrassment and further exacerbation of such problems. Unfortunately, little has been done to develop an optimal interventional program, although standard sexual treatments have often been applied. Prospective clinical research and outcomes are missing. The physician can use the well-known PLISSIT model (1978): to provide sexuality involvement on different levels. The very new BETTER model (2004) can help emphasize that cancer treatment and the disease have an influence on intimacy and sexuality.

Theoretical and Experimental Estimations of Volumetric Inductive Phase Shift in Breast Cancer Tissue

NASA Astrophysics Data System (ADS)

González, C. A.; Lozano, L. M.; Uscanga, M. C.; Silva, J. G.; Polo, S. M.

2013-04-01

Impedance measurements based on magnetic induction for breast cancer detection has been proposed in some studies. This study evaluates theoretical and experimentally the use of a non-invasive technique based on magnetic induction for detection of patho-physiological conditions in breast cancer tissue associated to its volumetric electrical conductivity changes through inductive phase shift measurements. An induction coils-breast 3D pixel model was designed and tested. The model involves two circular coils coaxially centered and a human breast volume centrally placed with respect to the coils. A time-harmonic numerical simulation study addressed the effects of frequency-dependent electrical properties of tumoral tissue on the volumetric inductive phase shift of the breast model measured with the circular coils as inductor and sensor elements. Experimentally; five female volunteer patients with infiltrating ductal carcinoma previously diagnosed by the radiology and oncology departments of the Specialty Clinic for Women of the Mexican Army were measured by an experimental inductive spectrometer and the use of an ergonomic inductor-sensor coil designed to estimate the volumetric inductive phase shift in human breast tissue. Theoretical and experimental inductive phase shift estimations were developed at four frequencies: 0.01, 0.1, 1 and 10 MHz. The theoretical estimations were qualitatively in agreement with the experimental findings. Important increments in volumetric inductive phase shift measurements were evident at 0.01MHz in theoretical and experimental observations. The results suggest that the tested technique has the potential to detect pathological conditions in breast tissue associated to cancer by non-invasive monitoring. Further complementary studies are warranted to confirm the observations.

Cancer pain, fatigue, distress, and insomnia in cancer patients.

PubMed

Theobald, Dale E

2004-01-01

Insomnia is common among cancer patients, occurring in approximately 30% to 50% of the cancer population. The interactions between cancer pain, insomnia, fatigue, and depression/anxiety are complex, warranting treatment plans that focus not only on the relief of specific symptoms to improve quality of life but also on the impact of treatment on other related symptoms. Pain is one of the most common symptoms experienced by cancer patients and is one of the primary factors that precipitate insomnia in this population. Fatigue is also commonly reported by cancer patients, with a prevalence of nearly 80% in some tumor types. Cancer-related fatigue occurs most often after surgery, chemotherapy, radiotherapy, or immunotherapy and has been reported by cancer patients to be the major obstacle to normal functioning and a good quality of life. Insomnia in cancer patients often occurs in association with psychological disorders such as depression or anxiety. Sleep disturbances are associated with aberrant patterns of cortisol secretion, such as those found in insomnia, which are known to significantly depress the immune system, particularly the cells of the immune system responsible for mounting a defense against tumors. Evidence suggests that management of insomnia through a combination of pharmacologic and nonpharmacologic means can have a positive impact not only on insomnia but also on related symptoms and, consequently, on overall health and quality of life. Although the treatment of insomnia in cancer patients can improve cancer-related fatigue, immune functioning, and overall quality of life, insomnia in the context of cancer is still undertreated. Physicians should use hypnotic agents appropriately and be aware of the reduced potential for producing tolerance and dependence with the nonbenzodiazepine hypnotic agents. The management of insomnia in cancer patients should include a global treatment plan designed to address not only the underlying sleep disturbance but

Targeting HER2 aberrations as actionable drivers in lung cancers: phase II trial of the pan-HER tyrosine kinase inhibitor dacomitinib in patients with HER2-mutant or amplified tumors

PubMed Central

Kris, M. G.; Camidge, D. R.; Giaccone, G.; Hida, T.; Li, B. T.; O'Connell, J.; Taylor, I.; Zhang, H.; Arcila, M. E.; Goldberg, Z.; Jänne, P. A.

2015-01-01

Background HER2 mutations and amplifications have been identified as oncogenic drivers in lung cancers. Dacomitinib, an irreversible inhibitor of HER2, EGFR (HER1), and HER4 tyrosine kinases, has demonstrated activity in cell-line models with HER2 exon 20 insertions or amplifications. Here, we studied dacomitinib in patients with HER2-mutant or amplified lung cancers. Patients and methods As a prespecified cohort of a phase II study, we included patients with stage IIIB/IV lung cancers with HER2 mutations or amplification. We gave oral dacomitinib at 30–45 mg daily in 28-day cycles. End points included partial response rate, overall survival, and toxicity. Results We enrolled 30 patients with HER2-mutant (n = 26, all in exon 20 including 25 insertions and 1 missense mutation) or HER2-amplified lung cancers (n = 4). Three of 26 patients with tumors harboring HER2 exon 20 mutations [12%; 95% confidence interval (CI) 2% to 30%] had partial responses lasting 3+, 11, and 14 months. No partial responses occurred in four patients with tumors with HER2 amplifications. The median overall survival was 9 months from the start of dacomitinib (95% CI 7–21 months) for patients with HER2 mutations and ranged from 5 to 22 months with amplifications. Treatment-related toxicities included diarrhea (90%; grade 3/4: 20%/3%), dermatitis (73%; grade 3/4: 3%/0%), and fatigue (57%; grade 3/4: 3%/0%). One patient died on study likely due to an interaction of dacomitinib with mirtazapine. Conclusions Dacomitinib produced objective responses in patients with lung cancers with specific HER2 exon 20 insertions. This observation validates HER2 exon 20 insertions as actionable targets and justifies further study of HER2-targeted agents in specific HER2-driven lung cancers. ClinicalTrials.gov NCT00818441. PMID:25899785

Phase I study of temozolomide in paediatric patients with advanced cancer. United Kingdom Children's Cancer Study Group.

PubMed Central

Estlin, E. J.; Lashford, L.; Ablett, S.; Price, L.; Gowing, R.; Gholkar, A.; Kohler, J.; Lewis, I. J.; Morland, B.; Pinkerton, C. R.; Stevens, M. C.; Mott, M.; Stevens, R.; Newell, D. R.; Walker, D.; Dicks-Mireaux, C.; McDowell, H.; Reidenberg, P.; Statkevich, P.; Marco, A.; Batra, V.; Dugan, M.; Pearson, A. D.

1998-01-01

A phase I study of temozolomide administered orally once a day, on 5 consecutive days, between 500 and 1200 mg m(-2) per 28-day cycle was performed. Children were stratified according to prior craniospinal irradiation or nitrosourea therapy. Sixteen of 20 patients who had not received prior craniospinal irradiation or nitrosourea therapy were evaluable. Myelosuppression was dose limiting, with Common Toxicity Criteria (CTC) grade 4 thrombocytopenia occurring in one of six patients receiving 1000 mg m(-2) per cycle, and two of four patients treated at 1200 mg m(-2) per cycle. Therefore, the maximum-tolerated dose (MTD) was 1000 mg m(-2) per cycle. The MTD was not defined for children with prior craniospinal irradiation because of poor recruitment. Plasma pharmacokinetic analyses showed temozolomide to be rapidly absorbed and eliminated, with linear increases in peak plasma concentrations and systemic exposure with increasing dose. Responses (CR and PR) were seen in two out of five patients with high-grade astrocytomas, and one patient had stable disease. One of ten patients with diffuse intrinsic brain stem glioma achieved a long-term partial response, and a further two patients had stable disease. Therefore, the dose recommended for phase II studies in patients who have not received prior craniospinal irradiation or nitrosoureas is 1000 mg m(-2) per cycle. Further evaluation in diffuse intrinsic brain stem gliomas and other high-grade astrocytomas is warranted. Images Figure 5 p658-b Figure 6 p659-b PMID:9744506

Phase 0/I/II Cancer Prevention Clinical Trials Program (Consortia) | Division of Cancer Prevention

Cancer.gov

Five cancer research centers lead multiple collaborative networks to assess potential cancer preventive agents and to conduct early clinical development of promising preventive agents. Also called the Consortia for Early Phase Prevention Trials, the studies require extensive biomarker analysis, investigation of the biologic effects of the cancer preventive agents on their

Substitution scenario in follow-up of chronic cancer patients in primary care: prevalence, disease duration and estimated extra consultation time.

PubMed

van Dipten, C; Olde Hartman, T C; Biermans, M C J; Assendelft, W J J

2016-02-01

The incidence of cancer as well as survival rates for it are increasing. It is debated whether care in the chronic phase of cancer can be positioned in primary care due to doubts about capacity and workload. To estimate GPs' extra consultation time if they assume responsibility for the care in the chronic phase of cancer. Retrospective cohort study. Estimation of extra consultation time by quantifying prevalence, incidence, survival, number of chronic cancer patients, current practice contacts and registration of risk factors in patients with all types of cancers. The most prevalent types of cancer (with 5-year survival rates) are as follows: breast cancer (91.5%), colorectal cancer (63.8%), prostate cancer (78.3%), melanoma (91.9%) and bladder and urinary tract cancer (77.3%). Primary care practices include ~32 chronic cancer patients, with a potential extra consultation time of ~19 hours per year per 1000 patients. One-third (35%) are already in a chronic disease management programme and 57% were diagnosed >5 years ago. Registration of risk factors for cancer is incomplete, but of better quality when comorbidity is present. Numbers of chronic cancer patients and possible time investment by primary care professionals in the case of a substitution scenario should not be a limiting factor for transition of follow-up from secondary to primary care, as most of the patients were diagnosed >5 years ago and a large proportion of these patients are already monitored in an existing chronic care programme. © The Author 2015. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Phase I/II Study of Weekly Oraxol for the Second-Line Treatment of Patients With Metastatic or Recurrent Gastric Cancer.

PubMed

Lee, Keun-Wook; Lee, Kyung Hee; Zang, Dae Young; Park, Young Iee; Shin, Dong Bok; Kim, Jin Won; Im, Seock-Ah; Koh, Sung Ae; Yu, Kyung-Sang; Cho, Joo-Youn; Jung, Jin-A; Bang, Yung-Jue

2015-08-01

Oraxol consists of paclitaxel and HM30181A, a P-glycoprotein inhibitor, to increase the oral bioavailability of paclitaxel. This phase I/II study (HM-OXL-201) was conducted to determine the maximum tolerated dose (MTD) and recommended phase II dose (RP2D) of Oraxol. In addition, we investigated the efficacy and safety of Oraxol as second-line chemotherapy for metastatic or recurrent gastric cancer (GC). In the phase I component, paclitaxel was orally administered at escalating doses (90, 120, or 150 mg/m(2) per day) with a fixed dose (15 mg/day) of HM30181A. Oraxol was administrated 6 times per cycle (days 1, 2, 8, 9, 15, and 16) every 4 weeks. In the phase II component, the efficacy and safety of Oraxol were evaluated. In the phase I component, the MTD could not be determined. Based on toxicity and pharmacokinetic data, the RP2D of oral paclitaxel was determined to be 150 mg/m(2). In the phase II component, 4 of 43 patients (9.3%) achieved partial responses. Median progression-free survival and overall survival were 2.6 and 10.7 months, respectively. Toxicity profiles were favorable, and the most common drug-related adverse events (grade ≥3) were neutropenia and diarrhea. Oraxol exhibited modest efficacy and favorable toxicity profiles as second-line chemotherapy for GC. ©AlphaMed Press; the data published online to support this summary is the property of the authors.

Phase I trial of S-1 every other day in combination with gemcitabine/cisplatin for inoperable biliary tract cancer.

PubMed

Uwagawa, Tadashi; Sakamoto, Taro; Abe, Kyohei; Okui, Norimitsu; Hata, Daigo; Shiba, Hiroaki; Futagawa, Yasuro; Aiba, Keisuke; Yanaga, Katsuhiko

2015-01-01

To date, gemcitabine-based or fluoropyrimidine-based regimens are recommended for unresectable advanced biliary tract cancer. Then, we conducted a phase I study of gemcitabine/cisplatin and S-1 that is an oral fluoropyrimidine. The aim of this study was to determine the dose-limiting toxicity (DLT), maximum-tolerated dose, and a recommended phase II dose of S-1. Response was assessed as a secondary endpoint. Patients who have been diagnosed with unresectable or postoperative recurrent biliary tract cancer received cisplatin (25 mg/m² i.v. for 120 min) followed by gemcitabine (1,000 mg/m² i.v. for 30 min) on days 1 and 8, and oral S-1 on alternate days; this regimen was repeated at 21-day intervals. A standard '3 + 3' phase I dose-escalation design was adopted. This study was registered with University hospital Medical Information Network (UMIN) Center in Japan, number UMIN000008415. Twelve patients were evaluable in this study. No patients developed DLTs. Recommended dose of S-1 was 80 (<1.25 m²), 100 (1.25 ≤ 1.5 m²), and 120 mg (1.5 m²≥) per day. One patient could achieve conversion to curative surgery. This phase I study was performed safely and demonstrated encouraging response.

Estimating cancer incidence, prevalence, and the number of cancer patients treated with antitumor therapy in 2015 and 2020 -  analysis of the Czech National Cancer Registry.

PubMed

Dusek, L; Pavlík, T; Májek, O; Büchler, T; Muzik, J; Maluskova, D; Koptíková, J; Bortlicek, Z; Abrahámová, J

2015-01-01

Cancer burden in the Czech population ranks among the highest worldwide, which introduces a strong need for a prospective modelling of cancer incidence and prevalence rates. Moreover, a prediction of number of cancer patients requiring active antitumor therapy is also an important issue. This paper presents the stage-specific predictions of cancer incidence and prevalence, and the stage- and region-specific patients requiring active antitumor therapy for the most common cancer diagnoses in the Czech Republic for years 2015 and 2020. The stage-specific estimates are also presented with regard to the treatment phase as newly diagnosed patients, patients treated for non-terminal recurrence, and patients treated for terminal recurrence. Data of the Czech National Cancer Registry from 1977 to 2011 has been used for the analysis, omitting the records of patients diagnosed as death certificate only or at autopsy. In total, 1,777,775 incidences have been considered for the estimation using a statistical model utilizing solely the population-based cancer registry data. All estimates have been calculated with respect to the changing demographic structure of the Czech population and the clinical stage at diagnosis. Considering year 2011 as the baseline, we predict 89%, 15%, 31% and 32% increase in prostate, colorectal, female breast and lung cancer incidence, respectively, in 2020 resulting in 13,153, 9,368, 8,695, and 8,604 newly dia-g--nosed cancer patients in that year, respectively. Regarding cancer prevalence in 2020, the estimated increase is 140%, 40%, 51%, and 17% for prostate, colorectal, female breast and lung cancer, respectively, meaning that more than 100,000 prevalent female breast cancer patients as well as more than 100,000 prevalent prostate cancer patients are expected in the Czech Republic. The estimated numbers of patients requiring active antitumor therapy for prostate, colorectal, female breast and lung cancer in the Czech Republic in 2020 are 23,652, 14

A phase I trial of imatinib in combination with mFOLFOX6-bevacizumab in patients with advanced colorectal cancer.

PubMed

Michael, M; Zalcberg, J; Gibbs, P; Lipton, L; Gouillou, M; Jefford, M; McArthur, G; Copeman, M; Lynch, K; Tebbutt, N C

2013-02-01

Platelet-derived growth factor receptor (PDGFR) inhibition by reducing tumoral interstitial fluid pressure might increase the efficacy of chemotherapy. Imatinib inhibits PDGFR kinase activity at therapeutically relevant doses. This phase I study aimed to assess the maximal tolerated dose (MTD) of imatinib in combination with mFOLFOX6-bevacizumab in patients with advanced colorectal cancer and to identify pharmacokinetic (PK) interactions and toxicities. Eligible patients had measurable disease and adequate organ function. On day-14, patients commenced imatinib daily plus bevacizumab (5 mg/kg/2 weekly). Two weeks later (day 1), patients were also treated with full dose mFOLFOX6-bevacizumab for 12 cycles. Blood samples were taken for PK. DLTs defined in the first 6 weeks. Standard dose escalation of imatinib, with 3 patient cohorts: planned dose levels (DL): DL1; 400 mg, DL2; 600 mg, DL3; 800 mg daily. Ten patients enrolled. DL1 3 patients, DL2 7 patients. DLTs observed in 3 of 6 patients in DL2: febrile neutropenia (2); Grade 3 infection and Grade 4 neutropenia (1). Neutropenia was most frequent AEs: Grade 3/4 in >60 % of patients overall. In DL2 pts, imatinib clearance was reduced post-chemotherapy (P < 0.05). Oxaliplatin and 5FU PK unchanged by imatinib. MTD was imatinib 400 mg plus full dose mFOLFOX-bevacizumab. Dose escalation of imatinib limited by neutropenia. Further study is warranted as imatinib can be delivered at levels that inhibit PDGFR.

Prostate Cancer Patients' Refusal of Cancer-Directed Surgery: A Statewide Analysis

PubMed Central

Islam, K. M.

2015-01-01

Introduction. Prostate cancer is the most common cancer among men in USA. The surgical outcomes of prostate cancer remain inconsistent. Barriers such as socioeconomic factors may play a role in patients' decision of refusing recommended cancer-directed surgery. Methods. The Nebraska Cancer Registry data was used to calculate the proportion of prostate cancer patients recommended the cancer-directed surgery and the surgery refusal rate. Multivariate logistic regression was applied to analyze the socioeconomic indicators that were related to the refusal of surgery. Results. From 1995 to 2012, 14,876 prostate cancer patients were recommended to undergo the cancer-directed surgery in Nebraska, and 576 of them refused the surgery. The overall refusal rate of surgery was 3.9% over the 18 years. Patients with early-stage prostate cancer were more likely to refuse the surgery. Patients who were Black, single, or covered by Medicaid/Medicare had increased odds of refusing the surgery. Conclusion. Socioeconomic factors were related to the refusal of recommended surgical treatment for prostate cancer. Such barriers should be addressed to improve the utilization of surgical treatment and patients' well-being. PMID:25973276

Support groups for cancer patients.

PubMed

Weis, Joachim

2003-12-01

Within the last two decades psychosocial group interventions have been developed to help cancer patients cope better with the psychosocial sequelae of cancer diagnosis and treatment. Support groups include a variety of different approaches some of which focus on behavioral aspects and symptoms (e.g. pain, fatigue) and some on the expression of emotions. Most of these support programs are structured and short-term and include elements such as delivery of information, emotional and social support, stress management strategies based on the cognitive behavioral approach and the teaching of relaxation techniques. Beyond individual therapy, group therapies can address cancer-related issues to enable patients to gain emotional support from other patients with similar experiences and to use these experiences to buffer the fear of dying and the unknown future. One of the overall therapeutic targets is the promotion of the patient's individual resources. Therefore, such groups are helpful not only for the patients, but also for their spouses and other family members, in relieving the cancer-related distress. In Germany, support groups are established in rehabilitation clinics as well as outpatient programs and play an important role in palliative and supportive care of cancer patients. Against the background of changes in the patients' role, the increasing availability of information technology (e.g. the internet) and patient advocacy in cancer treatment, support groups may be understood as a mean of empowerment of the patient. The need for group interventions such as outpatient programs for cancer patients is claimed not only by the health professionals but also by the patients themselves. There is some research emphasizing that avoidance of feelings, denial of concerns, feelings of helplessness and social isolation are correlated with poorer health outcome and poorer quality of life. Many empirical studies have provided evidence-based knowledge that structured group

Nivolumab for previously treated unresectable metastatic anal cancer (NCI9673): a multicentre, single-arm, phase 2 study.

PubMed

Morris, Van K; Salem, Mohamed E; Nimeiri, Halla; Iqbal, Syma; Singh, Preet; Ciombor, Kristen; Polite, Blase; Deming, Dustin; Chan, Emily; Wade, James L; Xiao, Lianchun; Bekaii-Saab, Tanios; Vence, Luis; Blando, Jorge; Mahvash, Armeen; Foo, Wai Chin; Ohaji, Chimela; Pasia, Manolo; Bland, Gail; Ohinata, Aki; Rogers, Jane; Mehdizadeh, Amir; Banks, Kimberly; Lanman, Richard; Wolff, Robert A; Streicher, Howard; Allison, James; Sharma, Padmanee; Eng, Cathy

2017-04-01

Squamous cell carcinoma of the anal canal (SCCA) is a rare malignancy associated with infection by human papillomavirus (HPV). No consensus treatment approach exists for the treatment of metastatic disease. Because intratumoral HPV oncoproteins upregulate immune checkpoint proteins such as PD-1 to evade immune-mediated cytotoxicity, we did a trial of the anti-PD-1 antibody nivolumab for patients with metastatic SCCA. We did this single-arm, multicentre, phase 2 trial at ten academic centres in the USA. We enrolled patients with treatment-refractory metastatic SCCA, who were given nivolumab every 2 weeks (3 mg/kg). The primary endpoint was response according to Response Evaluation Criteria in Solid Tumors, version 1.1, in the intention-to-treat population. At the time of data cutoff, the study was ongoing, with patients continuing to receive treatment. The study is registered with ClinicalTrials.gov, number NCT02314169. We screened 39 patients, of whom 37 were enrolled and received at least one dose of nivolumab. Among the 37 patients, nine (24% [95% CI 15-33]) had responses. There were two complete responses and seven partial responses. Grade 3 adverse events were anaemia (n=2), fatigue (n=1), rash (n=1), and hypothyroidism (n=1). No serious adverse events were reported. To our knowledge, this is the first completed phase 2 trial of immunotherapy for SCCA. Nivolumab is well tolerated and effective as a monotherapy for patients with metastatic SCCA. Immune checkpoint blockade appears to be a promising approach for patients with this orphan disease. National Cancer Institute/Cancer Therapy Evaluation Program, the HPV and Anal Cancer Foundation, the E B Anal Cancer Fund, The University of Texas MD Anderson Moon Shots Program, and an anonymous philanthropic donor. Copyright © 2017 Elsevier Ltd. All rights reserved.

Nivolumab for previously treated unresectable metastatic anal cancer (NCI9673): a multicentre, single-arm, phase 2 study

PubMed Central

Morris, Van K; Salem, Mohamed E; Nimeiri, Halla; Iqbal, Syma; Singh, Preet; Ciombor, Kristen; Polite, Blase; Deming, Dustin; Chan, Emily; Wade, James L; Xiao, Lianchun; Bekaii-Saab, Prof Tanios; Vence, Luis; Blando, Jorge; Mahvash, Armeen; Foo, Wai Chin; Ohaji, Chimela; Pasia, Manolo; Bland, Gail; Ohinata, Aki; Rogers, Jane; Mehdizadeh, Amir; Banks, Kimberly; Lanman, Richard; Wolff, Robert A; Streicher, Howard; Allison, Prof James; Sharma, Prof Padmanee; Eng, Prof Cathy

2018-01-01

Summary Background Squamous cell carcinoma of the anal canal (SCCA) is a rare malignancy associated with infection by human papillomavirus (HPV). No consensus treatment approach exists for the treatment of metastatic disease. Because intratumoral HPV oncoproteins upregulate immune checkpoint proteins such as PD-1 to evade immune-mediated cytotoxicity, we did a trial of the anti-PD-1 antibody nivolumab for patients with metastatic SCCA. Methods We did this single-arm, multicentre, phase 2 trial at ten academic centres in the USA. We enrolled patients with treatment-refractory metastatic SCCA, who were given nivolumab every 2 weeks (3 mg/kg). The primary endpoint was response according to Response Evaluation Criteria in Solid Tumors, version 1.1, in the intention-to-treat population. At the time of data cutoff, the study was ongoing, with patients continuing to receive treatment. The study is registered with ClinicalTrials.gov, number NCT02314169. Findings We screened 39 patients, of whom 37 were enrolled and received at least one dose of nivolumab. Among the 37 patients, nine (24% [95% CI 15–33]) had responses. There were two complete responses and seven partial responses. Grade 3 adverse events were anaemia (n=2), fatigue (n=1), rash (n=1), and hypothyroidism (n=1). No serious adverse events were reported. Interpretation To our knowledge, this is the first completed phase 2 trial of immunotherapy for SCCA. Nivolumab is well tolerated and effective as a monotherapy for patients with metastatic SCCA. Immune checkpoint blockade appears to be a promising approach for patients with this orphan disease. Funding National Cancer Institute/Cancer Therapy Evaluation Program, the HPV and Anal Cancer Foundation, the E B Anal Cancer Fund, The University of Texas MD Anderson Moon Shots Program, and an anonymous philanthropic donor. PMID:28223062

The Effect of Using an Electric Fan on Dyspnea in Chinese Patients With Terminal Cancer.

PubMed

Wong, Sio Leng; Leong, Sok Man; Chan, Cheng Man; Kan, Sut Peng; Cheng, Hon Wai Benjamin

2017-02-01

Fan therapy is often suggested for relieving the symptom of dyspnea in patients with advanced cancer, but relevant literature among Asians is limited. Phase 2 clinical trial to assess the clinical feasibility and outcome of using an electric fan to alleviate the symptom of dyspnea in Chinese patients with advanced cancer. Thirty patients with advanced cancer having unresolved breathlessness were recruited from Hospice and Palliative Care Centre of Kiang Wu Hospital in Macau. Participants were randomly and equally allocated to the experimental group and the control group, respectively. Verbal numerical rating scale (NRS) of breathlessness, respiratory rate (RR), and saturation of peripheral oxygen (SpO 2 ) was collected before and after the intervention. T test was used to analyze the data collected. There was a significant difference in the NRS scores of the experimental group ( P < .01), indicating a significant reduction in the patients' sensation of breathlessness after fan therapy, whereas no significant difference was found in the objective statistic results of RR and SpO 2 . No significant difference ( P > .05) was found in the control group for all the 3 variables before and after routine treatment. The results of the study suggested that fan therapy could be effective in alleviating dyspnea in Chinese patients with advanced cancer. It should be considered as one of the nonpharmacological treatment option. Future large-scale phase 3 clinical trials are warranted.

A phase I/pharmacokinetic study of sunitinib in combination with highly active antiretroviral therapy (HAART) in HIV-positive patients with cancer: AIDS Malignancy Consortium Trial AMC 061

PubMed Central

Rudek, Michelle A; Moore, Page C.; Mitsuyasu, Ronald T.; Dezube, Bruce J.; Aboulafia, David; Gerecitano, John; Sullivan, Ryan; Cianfrocca, Mary E.; Henry, David H.; Ratner, Lee; Haigentz, Missak; Dowlati, Afshin; Little, Richard F.; Ivy, S. Percy; Deeken, John F.

2014-01-01

Background Treatment of non-AIDS defining cancers (NADCs) may be complicated by drug interactions between highly active antiretroviral therapy (HAART) and chemotherapy. This trial is the first by the AIDS Malignancy Consortium assessing targeted therapies and HAART in HIV+ cancer patients (ClinicalTrials.gov NCT00890747). Methods Patients were stratified into two arms based on whether they were taking ritonavir, a potent CYP3A4 inhibitor, in a modified phase I study of sunitinib. Patients in arm 1 (non-ritonavir HAART) received standard sunitinib dosing (50mg/day). Arm 2 (ritonavir-based HAART) used a phase I, 3+3 dose escalation design (from 25 to 50mg/day). Cycles were with four weeks on treatment followed by a two week break (6 weeks total). Pharmacokinetics of sunitinib and its active metabolite (N-desethyl sunitinib) were assessed. Results Nineteen patients were enrolled and evaluable. Patients on Arm 1 tolerated treatment with one observed dose limiting toxicity (DLT). In Arm 2, a DLT was experienced at 37.5mg, and an additional 3 of 5 patients experienced grade 3 neutropenia, an uncommon toxicity of sunitinib. No patient had a response, but 10 had stable disease, including 8 with prolonged disease stability. Efavirenz, a potent inducer of CYP3A4, resulted in increased exposure of N-desethyl sunitinib, whereas ritonavir caused decreased exposure of the metabolite. Hand-foot syndrome was associated with higher steady-state trough concentrations of sunitinib. Conclusions Patients on non-ritonavir based HAART regimens tolerated standard dosing of sunitinib. Patients on ritonavir-based therapy treated with 37.5mg/day experienced higher toxicities. Dose reduction of sunitinib to 37.5mg may be warranted in patients on ritonavir. PMID:24474568

A phase II trial of Cremorphor EL-free paclitaxel (Genexol-PM) and gemcitabine in patients with advanced non-small cell lung cancer.

PubMed

Ahn, Hee Kyung; Jung, Minkyu; Sym, Sun Jin; Shin, Dong Bok; Kang, Shin Myung; Kyung, Sun Young; Park, Jeong-Woong; Jeong, Sung Hwan; Cho, Eun Kyung

2014-08-01

Genexol-PM is a Cremorphor EL (CrEL)-free polymeric micelle formulation of paclitaxel that allows higher-dose administration with less hypersensitivity. This study was designed to evaluate the efficacy and safety of Genexol-PM and gemcitabine combination in advanced non-small cell lung cancer patients as a first-line treatment. This is a prospective, single-arm, single-center phase II study. Patients with advanced NSCLC received Genexol-PM at 230 mg/m(2) on day 1 and gemcitabine 1,000 mg/m(2) on day 1 and day 8 of a 3-week cycle. Six cycles of chemotherapy were planned unless there was disease progression. The primary endpoint was overall response rate. Forty-three patients received the study drugs with a median of 4 cycles per patient (range 1-6). The overall response rate was 46.5%. The median progression-free survival was 4.0 months (95% CI 2.0-6.0 months), and median overall survival was 14.8 months (95% CI 9.1-20.5 months). The most common toxicities were anemia (n = 29, 67%), asthenia (n = 17, 40%), myalgia (n = 16, 37%), peripheral neuropathy (n = 15, 35 %), and diarrhea (n = 12, 30%). The most common grade 3/4 adverse events were neutropenia (n = 7, 16%) and pneumonia (n = 5, 12%). Two patients died of pneumonia and dyspnea. CrEL-free paclitaxel in combination with gemcitabine demonstrated favorable antitumor activity with little emetogenicities in non-small cell lung cancer patients. However, frequent grade 3/4 toxicities were observed, and safety should be evaluated thoroughly in future studies.

Supporting patients treated for prostate cancer: a video vignette study with an email-based educational program in general practice.

PubMed

Jiwa, Moyez; Halkett, Georgia; Meng, Xingqiong; Pillai, Vinita; Berg, Melissa; Shaw, Tim

2014-02-26

Men who have been treated for prostate cancer in Australia can consult their general practitioner (GP) for advice about symptoms or side effects at any time following treatment. However, there is no evidence that such men are consistently advised by GPs and patients experience substantial unmet need for reassurance and advice. The intent of the study was to evaluate a brief, email-based educational program for GPs to manage standardized patients presenting with symptoms or side effects months or years after prostate cancer treatment. GPs viewed six pairs of video vignettes of actor-patients depicting men who had been treated for prostate cancer. The actor-patients presented problems that were attributable to the treatment of cancer. In Phase 1, GPs indicated their diagnosis and stated if they would prescribe, refer, or order tests based on that diagnosis. These responses were compared to the management decisions for those vignettes as recommended by a team of experts in prostate cancer. After Phase 1, all the GPs were invited to participate in an email-based education program (Spaced Education) focused on prostate cancer. Participants received feedback and could compare their progress and their performance with other participants in the study. In Phase 2, all GPs, regardless of whether they had completed the program, were invited to view another set of six video vignettes with men presenting similar problems to Phase 1. They again offered a diagnosis and stated if they would prescribe, refer, or order tests based on that diagnosis. In total, 64 general practitioners participated in the project, 57 GPs participated in Phase 1, and 45 in Phase 2. The Phase 1 education program was completed by 38 of the 57 (59%) participants. There were no significant differences in demographics between those who completed the program and those who did not. Factors determining whether management of cases was consistent with expert opinion were number of sessions worked per week (OR 0

[Characteristics of dyslipidemia in cancer patients].

PubMed

Ostroumova, M N; Kovalenko, I G; Bershteĭn, L M; Tsyrlina, E V; Dil'man, V M

1986-01-01

Blood concentrations of total cholesterol, cholesterol of very high density lipoproteins (alpha-cholesterol), triglycerides, beta-lipoproteins and 11-hydroxycorticosteroids were studied in 560 patients with rectal, colon, lung, ovarian, breast and endometrial cancer as well as in 238 controls. Patients with breast and rectal cancer were examined before and repeatedly after operation (every 6-12 months within 4-5 years). The blood concentration of total cholesterol was found to be elevated in breast cancer patients and controls with fibroadenomatosis and decreased in females with ovarian cancer and males with lung cancer. The level of blood alpha-cholesterol was decreased in males with all tumor localizations under study and in females with ovarian and rectal cancer. The concentration of triglycerides was increased in women patients only. Three possible causes of dyslipidemia in cancer patients are discussed: its development before tumor manifestation, the effect of tumor on the metabolic status of the host and the role of emotional stress in the increase of triglycerides level in the blood of primary cancer patients.

Clinical implications of malnutrition in childhood cancer patients--infections and mortality.

PubMed

Loeffen, E A H; Brinksma, A; Miedema, K G E; de Bock, G H; Tissing, W J E

2015-01-01

In childhood cancer patients, malnutrition has been proposed to increase infection rates and reduce survival. We investigated whether malnutrition at diagnosis and during treatment and weight loss during treatment are prognostic factors for infection rates and survival, within a heterogeneous childhood cancer population. From two previous studies, all children ≤18 years of age diagnosed with cancer between October 2004 and October 2011 were included in this study. Data regarding BMI, infections, and survival were retrieved. Patients with a BMI z-score lower than -2.0 were classified as malnourished. Weight loss more than 5% was considered relevant. Two hundred sixty-nine childhood cancer patients were included in this study. At diagnosis, 5.2% of all patients were malnourished. These patients showed worse survival than those who were well nourished (hazard ratio (HR) = 3.63, 95% confidence interval (CI) = 1.52-8.70, p = 0.004). Malnourishment at 3 months after diagnosis (3.3% of all patients) also showed worse survival (HR = 6.34, 95% CI = 2.42-16.65, p < 0.001). Weight loss of more than 5% in the first 3 months after diagnosis was related to increased occurrence of febrile neutropenic episodes with bacteremia in the first year after diagnosis (odds ratio (OR) = 3.05, 95 % CI = 1.27-7.30, p = 0.012). We found that malnourishment in the initial phase of therapy is associated with worse survival in childhood cancer patients. In addition, we found for the first time that weight loss during treatment is associated with increased presence of febrile neutropenic episodes with bacteremia. This underlines the importance of optimal feeding designs in childhood cancer patients.

A phase II trial of imatinib mesylate in patients with biochemical relapse of prostate cancer after definitive local therapy.

PubMed

Lin, Amy M; Rini, Brian I; Weinberg, Vivian; Fong, Kristen; Ryan, Charles J; Rosenberg, Jonathan E; Fong, Lawrence; Small, Eric J

2006-10-01

To determine the biological effects of imatinib mesylate (STI-571, Gleevec; Novartis Pharmaceuticals, Inc., East Hanover, NJ, USA), as measured by prostate-specific antigen (PSA) kinetics in men with biochemical relapse of prostate cancer after definitive local therapy. Men with prostate cancer, who had had definitive local therapy, with nonmetastatic recurrent disease as manifested by a rising PSA level, were enrolled on this phase II trial. Men received 400 mg of imatinib mesylate orally twice daily and continuously until disease progression or unacceptable toxicity. The PSA level was measured monthly. In all, 20 men with biochemically relapsed prostate cancer were treated. The median pretreatment PSA level was 5.4 ng/mL. Of the 19 evaluable men, one achieved a >or= 50% reduction in PSA level and two had decreases of <50%. For the 16 men in whom the on-treatment PSA doubling time (PSADT) could be calculated (those with increasing PSA level) the median PSADT did not increase significantly (5.8 vs 7.2 months, P = 0.64). Eleven of 20 men discontinued therapy due to toxicity and the trial was stopped early due to toxicity. Based on the lack of PSA modulation and pronounced toxicities leading to early closure of this trial, further study of single-agent imatinib mesylate at this dose (400 mg twice daily) cannot be recommended in this patient population.

Optimizing patient derived mesenchymal stem cells as virus carriers for a Phase I clinical trial in ovarian cancer

PubMed Central

2013-01-01

Background Mesenchymal stem cells (MSC) can serve as carriers to deliver oncolytic measles virus (MV) to ovarian tumors. In preparation for a clinical trial to use MSC as MV carriers, we obtained cells from ovarian cancer patients and evaluated feasibility and safety of this approach. Methods MSC from adipose tissues of healthy donors (hMSC) and nine ovarian cancer patients (ovMSC) were characterized for susceptibility to virus infection and tumor homing abilities. Results Adipose tissue (range 0.16-3.96 grams) from newly diagnosed and recurrent ovarian cancer patients yielded about 7.41×106 cells at passage 1 (range 4–9 days). Phenotype and doubling times of MSC were similar between ovarian patients and healthy controls. The time to harvest of 3.0×108 cells (clinical dose) could be achieved by day 14 (range, 9–17 days). Two of nine samples tested had an abnormal karyotype represented by trisomy 20. Despite receiving up to 1.6×109 MSC/kg, no tumors were seen in SCID beige mice and MSC did not promote the growth of SKOV3 human ovarian cancer cells in mice. The ovMSC migrated towards primary ovarian cancer samples in chemotaxis assays and to ovarian tumors in athymic mice. Using non-invasive SPECT-CT imaging, we saw rapid co-localization, within 5–8 minutes of intraperitoneal administration of MV infected MSC to the ovarian tumors. Importantly, MSC can be pre-infected with MV, stored in liquid nitrogen and thawed on the day of infusion into mice without loss of activity. MV infected MSC, but not virus alone, significantly prolonged the survival of measles immune ovarian cancer bearing animals. Conclusions These studies confirmed the feasibility of using patient derived MSC as carriers for oncolytic MV therapy. We propose an approach where MSC from ovarian cancer patients will be expanded, frozen and validated to ensure compliance with the release criteria. On the treatment day, the cells will be thawed, washed, mixed with virus, briefly centrifuged and

Causes of death among cancer patients.

PubMed

Zaorsky, N G; Churilla, T M; Egleston, B L; Fisher, S G; Ridge, J A; Horwitz, E M; Meyer, J E

2017-02-01

The purpose of our study was to characterize the causes of death among cancer patients as a function of objectives: (i) calendar year, (ii) patient age, and (iii) time after diagnosis. US death certificate data in Surveillance, Epidemiology, and End Results Stat 8.2.1 were used to categorize cancer patient death as being due to index-cancer, nonindex-cancer, and noncancer cause from 1973 to 2012. In addition, data were characterized with standardized mortality ratios (SMRs), which provide the relative risk of death compared with all persons. The greatest relative decrease in index-cancer death (generally from > 60% to < 30%) was among those with cancers of the testis, kidney, bladder, endometrium, breast, cervix, prostate, ovary, anus, colorectum, melanoma, and lymphoma. Index-cancer deaths were stable (typically >40%) among patients with cancers of the liver, pancreas, esophagus, and lung, and brain. Noncancer causes of death were highest in patients with cancers of the colorectum, bladder, kidney, endometrium, breast, prostate, testis; >40% of deaths from heart disease. The highest SMRs were from nonbacterial infections, particularly among <50-year olds (e.g. SMR >1,000 for lymphomas, P < 0.001). The highest SMRs were typically within the first year after cancer diagnosis (SMRs 10-10,000, P < 0.001). Prostate cancer patients had increasing SMRs from Alzheimer's disease, as did testicular patients from suicide. The risk of death from index- and nonindex-cancers varies widely among primary sites. Risk of noncancer deaths now surpasses that of cancer deaths, particularly for young patients in the year after diagnosis. © The Author 2016. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Characteristics and outcome of spontaneous bacterial meningitis in patients with cancer compared to patients without cancer.

PubMed

Pomar, Virginia; Benito, Natividad; López-Contreras, Joaquin; Coll, Pere; Gurguí, Mercedes; Domingo, Pere

2017-05-01

In cancer patients, who are frequently immunocompromised, bacterial meningitis (BM) can be a severe complication, with a different presentation, etiology, and course, compared to patients without cancer. Our objective is to compare the characteristics and outcomes of BM in patients with and without cancer. A single-center, prospective observational cohort study, conducted between 1982 and 2012, in a tertiary university hospital in Barcelona (Spain). The main outcome measure is in-hospital mortality. We evaluated 659 episodes of BM; 97 (15%) had active cancer. Patients with malignancies were older (median 63 (interquartile range [IQR] 24) vs 52 [IQR 42] years, P < .001) and more often had a Charlson comorbidity score of ≥3 (51% vs 11%, P < .001). The classic meningitis triad (35% vs 50%, P = .05), fever (91% vs 96%, P = .03), neck stiffness (58% vs 78%, P < .001), headache (63% vs 77%) P = .003), and rash (7% vs 30%, P < .001) were less frequent. There was a longer interval between admission and antibiotic therapy (median 5 [IQR 14] vs 3 [IQR 6] hours, P < .001). Listeria meningitis was the commonest cause of BM (29%) and was more frequent in cancer than noncancer (8%, P < .001) patients, whereas meningococcal meningitis was much less frequent (4% vs 36%, P < .001). Overall mortality was higher in patients with cancer (31% vs 16%, P < .001), although cancer was not associated with an unfavorable outcome in the multivariate analysis (odds ratio 1.825, P = .07). Patients with meningitis and cancer are older and have more subtle clinical manifestations than patients without cancer. Listeria monocytogenes is the predominant pathogen and mortality is higher in cancer patients.

Phase 1 dose-escalation study of mirvetuximab soravtansine (IMGN853), a folate receptor α-targeting antibody-drug conjugate, in patients with solid tumors.

PubMed

Moore, Kathleen N; Borghaei, Hossein; O'Malley, David M; Jeong, Woondong; Seward, Shelly M; Bauer, Todd M; Perez, Raymond P; Matulonis, Ursula A; Running, Kelli L; Zhang, Xiaoyan; Ponte, Jose F; Ruiz-Soto, Rodrigo; Birrer, Michael J

2017-08-15

Mirvetuximab soravtansine (IMGN853) is an antibody-drug conjugate that selectively targets folate receptor α (FRα). In this phase 1 dose-escalation study, the authors investigated IMGN853 in patients with FRα-positive solid tumors. Patients received IMGN853 on day 1 of a 21-day cycle (once every 3 weeks dosing), with cycles repeated until patients experienced dose-limiting toxicity or progression. Dose escalation commenced in single-patient cohorts for the first 4 planned dose levels and then followed a standard 3 + 3 scheme. The primary objectives were to determine the maximum tolerated dose and the recommended phase 2 dose. Secondary objectives were to determine safety and tolerability, to characterize the pharmacokinetic profile, and to describe preliminary clinical activity. In total, 44 patients received treatment at doses escalating from 0.15 to 7.0 mg/kg. No meaningful drug accumulation was observed with the dosing regimen of once every 3 weeks. The most common treatment-related adverse events were fatigue, blurred vision, and diarrhea, the majority of which were grade 1 or 2. The dose-limiting toxicities observed were grade 3 hypophosphatemia (5.0 mg/kg) and grade 3 punctate keratitis (7.0 mg/kg). Two patients, both of whom were individuals with epithelial ovarian cancer, achieved confirmed tumor responses according to Response Evaluation Criteria in Solid Tumors 1.1, and each was a partial response. IMGN853 demonstrated a manageable safety profile and encouraging preliminary clinical activity, particularly in patients with ovarian cancer. The results establish a recommended phase 2 dosing of 6.0 mg/kg (based on adjusted ideal body weight) once every 3 weeks. Cancer 2017. © 2017 American Cancer Society. Cancer 2017;123:3080-7. © 2017 American Cancer Society. © 2017 American Cancer Society.

Randomized Phase III Clinical Trial of Five Different Arms of Treatment in 332 Patients with Cancer Cachexia

PubMed Central

Macciò, Antonio; Madeddu, Clelia; Serpe, Roberto; Massa, Elena; Dessì, Mariele; Panzone, Filomena; Contu, Paolo

2010-01-01

Purpose. A phase III, randomized study was carried out to establish the most effective and safest treatment to improve the primary endpoints of cancer cachexia—lean body mass (LBM), resting energy expenditure (REE), and fatigue—and relevant secondary endpoints: appetite, quality of life, grip strength, Glasgow Prognostic Score (GPS) and proinflammatory cytokines. Patients and Methods. Three hundred thirty-two assessable patients with cancer-related anorexia/cachexia syndrome were randomly assigned to one of five treatment arms: arm 1, medroxyprogesterone (500 mg/day) or megestrol acetate (320 mg/day); arm 2, oral supplementation with eicosapentaenoic acid; arm 3, L-carnitine (4 g/day); arm 4, thalidomide (200 mg/day); and arm 5, a combination of the above. Treatment duration was 4 months. Results. Analysis of variance showed a significant difference between treatment arms. A post hoc analysis showed the superiority of arm 5 over the others for all primary endpoints. An analysis of changes from baseline showed that LBM (by dual-energy X-ray absorptiometry and by L3 computed tomography) significantly increased in arm 5. REE decreased significantly and fatigue improved significantly in arm 5. Appetite increased significantly in arm 5; interleukin (IL)-6 decreased significantly in arm 5 and arm 4; GPS and Eastern Cooperative Oncology Group performance status (ECOG PS) score decreased significantly in arm 5, arm 4, and arm 3. Toxicity was quite negligible, and was comparable between arms. Conclusion. The most effective treatment in terms of all three primary efficacy endpoints and the secondary endpoints appetite, IL-6, GPS, and ECOG PS score was the combination regimen that included all selected agents. PMID:20156909

Perceptions about cancer-related fatigue among cancer patients using Q methodology.

PubMed

Bang, Ho Yoon; Yeun, Eun Ja; Ham, Eunmi; Jeon, Misoon; An, Jeong Hwa

2016-02-01

Cancer-related fatigue (CRF) is a common subjective feeling and disabling symptom complex experienced by patients with cancer. This study aimed to identify the subjective perceptions of Korean patients with cancer about CRF to help the development of basic intervention strategies for these patients. Q methodology was used to examine the subjective perceptions of patients with cancer about CRF. Thirty-one patients with cancer, hospitalized at a university hospital in Seoul, Korea, were recruited into this study and classified 41 selected Q statements using a nine-point scale. Data were analysed using PC-QUANL for Windows. Data analysis revealed that distinct perceptions about CRF do exist among Korean patients with cancer. Three types of perceptions were identified: dominant self-reliance, positive-conformist and self-deprecating exhaustion. These three types explained 53.0% of the variance (40.2%, 8.2% and 4.6%, respectively). This study identified three types of perceptions about CRF among Korean patients with cancer. These findings provide baseline data to develop customised interventions for caring strategies. This study also informs health professionals in other countries about the perceptions of Korean patients with cancer about CRF. Copyright © 2015 Elsevier Ltd. All rights reserved.

Three-Dimensionally Functionalized Reverse Phase Glycoprotein Array for Cancer Biomarker Discovery and Validation.

PubMed

Pan, Li; Aguilar, Hillary Andaluz; Wang, Linna; Iliuk, Anton; Tao, W Andy

2016-11-30

Glycoproteins have vast structural diversity that plays an important role in many biological processes and have great potential as disease biomarkers. Here, we report a novel functionalized reverse phase protein array (RPPA), termed polymer-based reverse phase glycoprotein array (polyGPA), to capture and profile glycoproteomes specifically, and validate glycoproteins. Nitrocellulose membrane functionalized with globular hydroxyaminodendrimers was used to covalently capture preoxidized glycans on glycoproteins from complex protein samples such as biofluids. The captured glycoproteins were subsequently detected using the same validated antibodies as in RPPA. We demonstrated the outstanding specificity, sensitivity, and quantitative capabilities of polyGPA by capturing and detecting purified as well as endogenous α-1-acid glycoprotein (AGP) in human plasma. We further applied quantitative N-glycoproteomics and the strategy to validate a panel of glycoproteins identified as potential biomarkers for bladder cancer by analyzing urine glycoproteins from bladder cancer patients or matched healthy individuals.

Racial disparities in cancer survival among randomized clinical trials patients of the Southwest Oncology Group.

PubMed

Albain, Kathy S; Unger, Joseph M; Crowley, John J; Coltman, Charles A; Hershman, Dawn L

2009-07-15

Racial disparities in cancer outcomes have been observed in several malignancies. However, it is unclear if survival differences persist after adjusting for clinical, demographic, and treatment variables. Our objective was to determine whether racial disparities in survival exist among patients enrolled in consecutive trials conducted by the Southwest Oncology Group (SWOG). We identified 19 457 adult cancer patients (6676 with breast, 2699 with lung, 1244 with colon, 1429 with ovarian, and 1843 with prostate cancers; 1291 with lymphoma; 2067 with leukemia; and 2208 with multiple myeloma) who were treated on 35 SWOG randomized phase III clinical trials from October 1, 1974, through November 29, 2001. Patients were grouped according to studies of diseases with similar histology and stage. Cox regression was used to evaluate the association between race and overall survival within each disease site grouping, controlling for available prognostic factors plus education and income, which are surrogates for socioeconomic status. Median and ten-year overall survival estimates were derived by the Kaplan-Meier method. All statistical tests were two-sided. Of 19 457 patients registered, 2308 (11.9%, range = 3.9%-21.6%) were African American. After adjustment for prognostic factors, African American race was associated with increased mortality in patients with early-stage premenopausal breast cancer (hazard ratio [HR] for death = 1.41, 95% confidence interval [CI] = 1.10 to 1.82; P = .007), early-stage postmenopausal breast cancer (HR for death = 1.49, 95% CI = 1.28 to 1.73; P < .001), advanced-stage ovarian cancer (HR for death = 1.61, 95% CI = 1.18 to 2.18; P = .002), and advanced-stage prostate cancer (HR for death = 1.21, 95% CI = 1.08 to 1.37; P = .001). No statistically significant association between race and survival for lung cancer, colon cancer, lymphoma, leukemia, or myeloma was observed. Additional adjustments for socioeconomic status did not substantially change

Psychiatric comorbidity among terminally ill patients in general practice in the Netherlands: a comparison between patients with cancer and heart failure.

PubMed

Ng, Chong Guan; Dijkstra, Ellen; Smeets, Hugo; Boks, Marco P M; de Wit, Niek J

2013-01-01

It is unclear whether psychiatric disorders are specifically related to the terminal phase of cancer, or independent of the underlying disease. To investigate the rate of psychiatric comorbidity and psychotropic drugs prescription in terminally ill patients in the GP setting, comparing both patients with terminal cancer and heart failure. Retrospective cohort study using the Utrecht General Practitioner Research Network. Equally-sized groups of patients with terminal cancer and heart failure were randomly selected from the database of four general practices over the years 2005-2009. Psychiatric comorbidities were determined using the International Classification for Primary Care (ICPC) codes and psychotropic drugs prescriptions using the Anatomical Therapeutic Chemical (ATC) Classification System codes. A total of 191 terminally ill patients were included in the study (111 with cancer and 80 with heart failure). The mean age for patients with terminal cancer (70.8 years, standard deviation [SD] = 12.8) was 15 years younger than that of patients with heart failure (85.6 years, SD = 9.2). Half of the terminally ill patients (50.3 %) were prescribed psychotropics, but only 13.6% of them had obtained a psychiatric diagnosis. There were no significant differences in prevalence of psychiatric disease and psychotropic drug prescription between patients with terminal cancer and heart failure. The results demonstrate a high use of psychotropic drugs in terminally ill patients, often in the absence of a formal diagnosis of a psychiatric disorder. The absence of differences between patients with cancer and heart failure suggests that psychiatric diagnoses and increased psychotropic prescriptions are primarily related to the terminal stage of the disease and not to the background of cancer or heart failure.

[Colorectal cancer in spouses of colorectal cancer patients].

PubMed

Matsumata, T; Shikada, Y; Hasuda, S; Kishihara, F; Suehiro, T; Funahashi, S; Nagamatsu, Y; Iso, Y; Shima, I; Koga, C; Osamura, S; Ueda, M; Furuya, K; Sakino, I

2000-06-01

Married couples share home environments and life style for years. In the case of colorectal cancer, an association with insulin resistance was reported. We determined the presence of the insulin-resistance syndrome (IRS, 1 or more of the following: body mass index of > 25 kg/m2, diabetes, or hyperlipidemia) in 84 colorectal cancer patients, of whom 61 patients (73%) had IRS. The incidence of the distal colorectal cancer, which has been declining in the United States, was significantly higher in the IRS group than in the non-IRS group (75.4 vs 52.2%, p = 0.0400). Some mechanisms may promote the progression of mucosal lesions to invasive cancers in the distal colorectum. There were no significant differences with respect to the age (64.6 +/- 9.4 vs 64.3 +/- 11.3 yr, p = 0.8298), height (159 +/- 9 vs 157 +/- 8 cm, p = 0.1375), and body mass index (22.2 +/- 3.6 vs 22.4 +/- 2.7 kg/m2, p = 0.6364) between the patients and their spouses. In 84 couples in whom colorectal cancer develops at least in one may then not illustrate the nursery rhyme: "Jack Sprat could eat no fat, His wife could eat no lean...". The spouses had been married for an average of 38 years, and in 30 spouses who had been followed in a colorectal cancer screening, 5 developed colorectal cancer. To diminish the incidence of colorectal cancer in Japan, we might advise screening colonoscopy to the spouses of colorectal cancer patients, or déjà vu all over again?

Antiangiogenesis and gene aberration-related therapy may improve overall survival in patients with concurrent KRAS and TP53 hotspot mutant cancer

PubMed Central

Wang, Zhijie; Piha-Paul, Sarina; Janku, Filip; Subbiah, Vivek; Shi, Naiyi; Gong, Jing; Wathoo, Chetna; Shaw, Kenna; Hess, Kenneth; Broaddus, Russell; Naing, Aung; Hong, David; Tsimberidou, Apostolia M.; Karp, Daniel; Yao, James; Meric-Bernstam, Funda; Fu, Siqing

2017-01-01

Purpose Genetic alterations such as activating KRAS and/or inactivating TP53 are thought to be the most common drivers to tumorigenesis. Therefore, we assessed phase I cancer patients with KRAS+/TP53+ mutations. Results Approximately 8% of patients referred to phase I clinical trials harbored concurrent KRAS and TP53 mutations. Patients who received a phase I trial therapy (n = 57) had a median OS of 12 months, compared with 4.6 months in those who were not treated (n = 106; p = 0.003). KRAS G13 and TP53 R273 mutations were associated with poor overall survival (OS), while antiangiogenesis and gene aberration-related therapies were associated with prolonged OS. A prognostic model using neutrophilia, thrombocytosis, hypoalbuminemia, body mass index <30 kg/m2, and the absence of lung metastasis was established and validated. Phase I cancer patients in the low-risk group had a median OS of 16.6 months compared with 5.4 months in the high-risk group (p < 0.001). Untreated patients in the low-risk group had a median OS of 6.7 months compared with 3.6 months in the high-risk group (p = 0.033). Experimental Design We analyzed 163 consecutive patients with advanced KRAS+/TP53+ mutant cancer who were referred to phase I clinical trials, to identify molecular aberrations, clinical characteristics, survivals, and potentially effective treatment regimens. Conclusions This study provided preliminary evidence that besides modulation of the proinflammatory state, antiangiogensis and concomitant gene aberration-related therapies may improve the treatment of KRAS+/TP53+ mutant cancer. PMID:28430579

Phase 1 trial of preoperative, short-course carbon-ion radiotherapy for patients with resectable pancreatic cancer.

PubMed

Shinoto, Makoto; Yamada, Shigeru; Yasuda, Shigeo; Imada, Hiroshi; Shioyama, Yoshiyuki; Honda, Hiroshi; Kamada, Tadashi; Tsujii, Hirohiko; Saisho, Hiromitsu

2013-01-01

The authors evaluated the tolerance and efficacy of carbon-ion radiotherapy (CIRT) as a short-course, preoperative treatment and determined the recommended dose needed to reduce the risk of postoperative local recurrence without excess injury to normal tissue. Patients radiographically defined with potentially resectable pancreatic cancer were eligible. A preoperative, short-course, dose-escalation study was performed with fixed 8 fractions in 2 weeks. The dose of irradiation was increased by 5% increments from 30 grays equivalents (GyE) to 36.8 GyE. Surgery was to be performed 2 to 4 weeks after the completion of CIRT. The study enrolled 26 patients. At the time of restaging after CIRT, disease progression with distant metastasis or refusal ruled out 5 patients from surgery. Twenty-one of 26 patients (81%) patients underwent surgery. The pattern of initial disease progression was distant metastasis in 17 patients (65%) and regional recurrence in 2 patients (8%). No patients experienced local recurrence. The 5-year survival rates for all 26 patients and for those who underwent surgery were 42% and 52%, respectively. Preoperative, short-course CIRT followed by surgery is feasible and tolerable without unacceptable morbidity. Copyright © 2012 American Cancer Society.

Urinary tract cancer in patients with hereditary non-polyposis colorectal cancer.

PubMed

Zachhau, Peter; Walter, Steen

2012-02-01

Hereditary non-polyposis colorectal cancer (HNPCC), or Lynch syndrome, is characterized as a hereditary colorectal cancer with an increased risk of cancer elsewhere in the body. In the Department of Urology at Odense University Hospital, screening for cancer in the urinary tract has been carried out on 20 patients with HNPCC since November 2001. Clinical records and pathology results were reviewed for all patients during the screening period. During screening two patients without urological symptoms were found to have cancer in the ureter. HNPCC patients with increased risk of urinary tract cancer should be referred for screening of the urinary tract. It is also important to discuss a rational strategy towards the screening of HNPCC patients for urinary tract cancer, and to initiate further investigation into this screening.

Relationship between negative mental adjustment to cancer and distress in thyroid cancer patients.

PubMed

Seok, Jeong-Ho; Choi, Won-Jung; Lee, Yong Sang; Park, Cheong Soo; Oh, Young-Ja; Kim, Jong-Sun; Chang, Hang-Seok

2013-05-01

Previous studies have reported that over a third of cancer patients experience significant psychological distress with diagnosis and treatment of cancer. Mental adjustment to cancer as well as other biologic and demographic factors may be associated with their distress. We investigated the relationship between mental adjustment and distress in patients with thyroid cancer prior to thyroidectomy. One hundred and fifty-two thyroid cancer patients were included in the final analysis. After global distress levels were screened with a distress thermometer, patients were evaluated concerning mental adjustment to cancer, as well as demographic and cancer-related characteristics. A thyroid function test was also performed. Regression analysis was performed to discern significant factors associated with distress in thyroid cancer patients. Our regression model was significant and explained 38.5% of the total variance in distress of this patient group. Anxious-preoccupation and helpless-hopeless factors on the mental adjustment to cancer scale were significantly associated with distress in thyroid cancer patients. Negative emotional response to cancer diagnosis may be associated with distress in thyroid cancer patients awaiting thyroidectomy. Screening of mental coping strategies at the beginning of cancer treatment may predict psychological distress in cancer patients. Further studies on the efficacy of psychiatric intervention during cancer treatment may be needed for patients showing maladaptive psychological responses to cancer.

African American cancer patients' pain experience.

PubMed

Im, Eun-Ok; Lim, Hyun-Ju; Clark, Maresha; Chee, Wonshik

2008-01-01

Although very little is known about African American cancer patients' pain experience, a few studies have indicated that their cancer pain experience is unique and somewhat different from that of other ethnic groups. The purpose of the study reported in this article was to explore African American cancer patients' pain experience using an online forum. This study was a qualitative online forum designed from a feminist perspective and conducted among 11 African American cancer patients who were recruited through both Internet and real settings. Nine online forum topics were used to administer the 6-month online forum, and the data were analyzed using thematic analysis. Four themes emerged through the data analysis process. First, participants viewed cancer as a challenge in life that they should fight against. Second, cancer pain was differentiated from ordinary pain because cancer was stigmatized in their culture. Third, participants viewed that African Americans, especially women, were culturally raised to be strong, and this African American cultural heritage inhibited cancer patients from expressing pain and seeking help for pain management. Finally, the findings indicated certain changes in perspectives among African American cancer patients during the disease process, which might make them tolerate pain through praying to God and reading the Bible. Based on the findings, we suggest further studies among diverse groups of African American cancer patients, with a focus on cultural attitudes toward cancer pain and influences of family on cancer pain experience.

SPIRE - combining SGI-110 with cisplatin and gemcitabine chemotherapy for solid malignancies including bladder cancer: study protocol for a phase Ib/randomised IIa open label clinical trial.

PubMed

Crabb, Simon; Danson, Sarah J; Catto, James W F; McDowell, Cathy; Lowder, James N; Caddy, Joshua; Dunkley, Denise; Rajaram, Jessica; Ellis, Deborah; Hill, Stephanie; Hathorn, David; Whitehead, Amy; Kalevras, Mihalis; Huddart, Robert; Griffiths, Gareth

2018-04-03

Urothelial bladder cancer (UBC) accounts for 10,000 new diagnoses and 5000 deaths annually in the UK (Cancer Research UK, http://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/bladder-cancer , Cancer Research UK, Accessed 26 Mar 2018). Cisplatin-based chemotherapy is standard of care therapy for UBC for both palliative first-line treatment of advanced/metastatic disease and radical neoadjuvant treatment of localised muscle invasive bladder cancer. However, cisplatin resistance remains a critical cause of treatment failure and a barrier to therapeutic advance in UBC. Based on supportive pre-clinical data, we hypothesised that DNA methyltransferase inhibition would circumvent cisplatin resistance in UBC and potentially other cancers. The addition of SGI-110 (guadecitabine, a DNA methyltransferase inhibitor) to conventional doublet therapy of gemcitabine and cisplatin (GC) is being tested within the phase Ib/IIa SPIRE clinical trial. SPIRE incorporates an initial, modified rolling six-dose escalation phase Ib design of up to 36 patients with advanced solid tumours followed by a 20-patient open-label randomised controlled dose expansion phase IIa component as neoadjuvant treatment for UBC. Patients are being recruited from UK secondary care sites. The dose escalation phase will determine a recommended phase II dose (RP2D, primary endpoint) of SGI-110, by subcutaneous injection, on days 1-5 for combination with GC at conventional doses (cisplatin 70 mg/m 2 , IV infusion, day 8; gemcitabine 1000 mg/m 2 , IV infusion, days 8 and 15) in every 21-day cycle. In the dose expansion phase, patients will be randomised 1:1 to GC with or without SGI-110 at the proposed RP2D. Secondary endpoints will include toxicity profiles, SGI-110 pharmacokinetics and pharmacodynamic biomarkers, and pathological complete response rates in the dose expansion phase. Analyses will not be powered for formal statistical comparisons and descriptive statistics

Phase 2 study of treatment selection based on tumor thymidylate synthase expression in previously untreated patients with metastatic colorectal cancer: A trial of the ECOG-ACRIN Cancer Research Group (E4203).

PubMed

Meropol, Neal J; Feng, Yang; Grem, Jean L; Mulcahy, Mary F; Catalano, Paul J; Kauh, John S; Hall, Michael J; Saltzman, Joel N; George, Thomas J; Zangmeister, Jeffrey; Chiorean, Elena G; Cheema, Puneet S; O'Dwyer, Peter J; Benson, Al B

2018-02-15

The authors hypothesized that patients with metastatic colorectal cancer (mCRC) who had tumors with low thymidylate synthase (TS-L) expression would have a higher response rate to combined 5-fluorouracil, leucovorin, and oxaliplatin (FOLFOX) plus bevacizumab (FOLFOX/Bev) than those with high TS (TS-H) expression and that combined irinotecan and oxaliplatin (IROX) plus bevacizumab (IROX/Bev) would be more effective than FOLFOX/Bev in those with TS-H tumors. TS protein expression was determined in mCRC tissue. Patients who had TS-L tumors received FOLFOX/Bev, and those who had TS-H tumors were randomly assigned to receive either FOLFOX/Bev or IROX/Bev. The primary endpoint was the response rate (complete plus partial responses). In total, 211 of 247 patients (70% TS-H) were registered to the treatment phase. Efficacy analyses included eligible patients who had started treatment (N = 186). The response rates for patients who received IROX/Bev (TS-H), FOLFOX/Bev (TS-H), and FOLFOX/Bev (TS-L) were 33%, 38%, and 49%, respectively (P = nonsignificant). The median progression-free survival (PFS) was 10 months (95% confidence interval [CI], 9-12 months; 10 months in the IROX/Bev TS-H group, 9 months in the FOLFOX/Bev TS-H group, and 13 months in the FOLFOX/Bev TS-L group). The TS-L group had improved PFS compared with the TS-H group that received FOLFOX/Bev (hazard ratio, 1.6; 95% CI, 1.0%-2.4%; P = .04; Cox regression). The median overall survival (OS) was 22 months (95% CI, 20 29 months; 18 months in the IROX/Bev TS-H group, 21 months in the FOLFOX/Bev TS-H group, and 32 months in the TS-L group). OS comparisons for the 2 TS-H arms and for the FOLFOX/Bev TS-H versus TS-L arms were not significantly different. TS expression was prognostic: Patients with TS-L tumors who received FOLFOX/Bev had a longer PFS than those with TS-H tumors, along with a trend toward longer OS. Patients with TS-H tumors did not benefit more from IROX/Bev than from FOLFOX/Bev. Cancer 2018

Preoperative Chemoradiation With Irinotecan and Capecitabine in Patients With Locally Advanced Resectable Rectal Cancer: Long-Term Results of a Phase II Study

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hong, Yong Sang; Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul; Kim, Dae Yong

Purpose: Preoperative chemoradiotherapy (CRT) for locally advanced rectal cancer has shown benefit over postoperative CRT; however, a standard CRT regimen has yet to be defined. We performed a prospective concurrent CRT Phase II study with irinotecan and capecitabine in patients with locally advanced rectal cancer to investigate the efficacy and safety of this regimen. Methods and Materials: Patients with locally advanced, nonmetastatic, and mid-to-lower rectal cancer were enrolled. Radiotherapy was delivered in 1.8-Gy daily fractions for a total of 45 Gy in 25 fractions, followed by a coned-down boost of 5.4 Gy in 3 fractions. Concurrent chemotherapy consisted of 40more » mg/m{sup 2} of irinotecan per week for 5 consecutive weeks and 1,650 mg/m{sup 2} of capecitabine per day for 5 days per week (weekdays only) from the first day of radiotherapy. Total mesorectal excision was performed within 6 {+-} 2 weeks. The pathologic responses and survival outcomes were included for the study endpoints. Results: In total, 48 patients were enrolled; 33 (68.7%) were men and 15 (31.3%) were women, and the median age was 59 years (range, 32-72 years). The pathologic complete response rate was 25.0% (11 of 44; 95% confidence interval, 12.2-37.8) and 8 patients (18.2% [8 of 44]) showed near-total tumor regression. The 5-year disease-free and overall survival rates were 75.0% and 93.6%, respectively. Grade 3 toxicities included leukopenia (3 [6.3%]), neutropenia (1 [2.1%]), infection (1 [2.1%]), alanine aminotransferase elevation (1 [2.1%]), and diarrhea (1 [2.1%]). There was no Grade 4 toxicity or treatment-related death. Conclusions: Preoperative CRT with irinotecan and capecitabine with treatment-free weekends showed very mild toxicity profiles and promising results in terms of survival.« less

Adolescent Perspectives on Phase I Cancer Research

PubMed Central

Miller, Victoria A.; Baker, Justin N.; Leek, Angela C.; Hizlan, Sabahat; Rheingold, Susan R.; Yamokoski, Amy D.; Drotar, Dennis; Kodish, Eric

2012-01-01

Background The aim of this study was to examine adolescent patients’ perspectives on their understanding and decision making about a pediatric Phase I cancer study. Procedure Participants included adolescents ages 14-21 years with cancer (N = 20), all of whom attended a Phase I study consent conference. Participants responded to closed- and open-ended questions on a verbally administered structured interview, which assessed aspects of understanding and decision making about the Phase I study. Results All participants decided to enroll in the Phase I study. The majority of participants understood that participation was voluntary, entailed risks, and that they could withdraw. Most also believed that participation in the Phase I study would increase the length of their lives. The most frequent reasons for enrolling were positive clinical benefit, needing an option, impact on quality of life, and few side effects or fewer than those of current or past treatments. Eighty-five percent of participants reported that they themselves made the final decision about enrollment in the Phase I study. Conclusions Most participants hoped or expected that the Phase I study would provide a direct benefit (increased survival time or cure) and reported that they themselves were the final decision-maker about enrollment. Clinicians may underestimate the role of adolescents, especially if they believe that parents typically make such decisions. Future research should assess the actual participation of children and adolescents during the informed consent process and explore the role of hope in their decision making about Phase I studies. PMID:23034985

Physician‐related facilitators and barriers to patient involvement in treatment decision making in early stage breast cancer: perspectives of physicians and patients

PubMed Central

O’Brien, Mary Ann; Ellis, Peter M.; Whelan, Timothy J.; Charles, Cathy; Gafni, Amiram; Lovrics, Peter; Mukherjee, Som D.; Hodgson, Nicole

2011-01-01

Abstract Objective  To identify patients’ and physicians’ perceptions of physician‐related verbal and nonverbal facilitators and barriers to patient involvement in treatment decision making (TDM) occurring during clinical encounters for women with early stage breast cancer (ESBC). Methods  Eligible women were offered treatment options including surgery and adjuvant therapy. Eligible physicians provided care for women with ESBC in either a teaching hospital or an academic cancer centre. In Phase 1, women were interviewed 1–2 weeks after their initial consultation. In Phase 2, women and their physicians were interviewed separately while watching their own consultation on a digital video disk. All interviews were audiotaped, transcribed and analysed. Results  Forty women with ESBC and six physicians participated. Patients and physicians identified thirteen categories of physician facilitators of women’s involvement. Of these, seven categories were frequently identified by women: conveyed a rationale for patient involvement in TDM; explained the risk of cancer recurrence; explained treatment options; enhanced patient understanding of information; gave time for TDM; offered a treatment recommendation; and made women feel comfortable. Physicians described similar information‐giving facilitators but less often mentioned other facilitators. Few physician barriers to women’s involvement in TDM were identified. Conclusions  Women with ESBC and cancer physicians shared some views of how physicians involve patients in TDM, although there were important differences. Physicians may underestimate the importance that women’s place on understanding the rationale for their involvement in TDM and on feeling comfortable during the consultation. PMID:21923813

CH5424802 (RO5424802) for patients with ALK-rearranged advanced non-small-cell lung cancer (AF-001JP study): a single-arm, open-label, phase 1-2 study.

PubMed

Seto, Takashi; Kiura, Katsuyuki; Nishio, Makoto; Nakagawa, Kazuhiko; Maemondo, Makoto; Inoue, Akira; Hida, Toyoaki; Yamamoto, Nobuyuki; Yoshioka, Hiroshige; Harada, Masao; Ohe, Yuichiro; Nogami, Naoyuki; Takeuchi, Kengo; Shimada, Tadashi; Tanaka, Tomohiro; Tamura, Tomohide

2013-06-01

Currently, crizotinib is the only drug that has been approved for treatment of ALK-rearranged non-small-cell lung cancer (NSCLC). We aimed to study the activity and safety of CH5424802, a potent, selective, and orally available ALK inhibitor. In this multicentre, single-arm, open-label, phase 1-2 study of CH5424802, we recruited ALK inhibitor-naive patients with ALK-rearranged advanced NSCLC from 13 hospitals in Japan. In the phase 1 portion of the study, patients received CH5424802 orally twice daily by dose escalation. The primary endpoints of the phase 1 were dose limiting toxicity (DLT), maximum tolerated dose (MTD), and pharmacokinetic parameters. In the phase 2 portion of the study, patients received CH5424802 at the recommended dose identified in the phase 1 portion of the study orally twice a day. The primary endpoint of the phase 2 was the proportion of patients who had an objective response. Treatment was continued in 21-day cycles until disease progression, intolerable adverse events, or withdrawal of consent. The analysis was done by intent to treat. This study is registered with the Japan Pharmaceutical Information Center, number JapicCTI-101264. Patients were enrolled between Sept 10, 2010, and April 18, 2012. The data cutoff date was July 31, 2012. In the phase 1 portion, 24 patients were treated at doses of 20-300 mg twice daily. No DLTs or adverse events of grade 4 were noted up to the highest dose; thus 300 mg twice daily was the recommended phase 2 dose. In the phase 2 portion of the study, 46 patients were treated with the recommended dose, of whom 43 achieved an objective response (93.5%, 95% CI 82.1-98.6) including two complete responses (4.3%, 0.5-14.8) and 41 partial responses (89.1%, 76.4-96.4). Treatment-related adverse events of grade 3 were recorded in 12 (26%) of 46 patients, including two patients each experiencing decreased neutrophil count and increased blood creatine phosphokinase. Serious adverse events occurred in five patients

Thyroid cancer outcomes in Filipino patients.

PubMed

Kus, Lukas H; Shah, Manish; Eski, Spiro; Walfish, Paul G; Freeman, Jeremy L

2010-02-01

To compare the outcomes of patients having thyroid cancer among Filipinos vs non-Filipinos. Retrospective medical record review. High-volume tertiary referral center in Toronto, Ontario, Canada. A total of 499 patients with thyroid cancer (36 Filipino and 463 non-Filipino) treated at Mount Sinai Hospital from January 1, 1984, to August 31, 2003, with a minimum 5-year follow-up period and a minimum 1.0-cm tumor size. Patients were identified from a thyroid cancer database. Data on patient, tumor, and treatment factors were collected along with outcomes. The presence of thyroid cancer recurrence, the rate of death from disease, and the time to recurrence. The 2 groups were similar for sex, age, history of head and neck radiation exposure, family history of thyroid cancer, follow-up time, tumor size, tumor pathologic findings, presence of tumor multifocality, stage of primary disease, type of thyroid surgery, use of postoperative radioactive iodine therapy, and use of external beam radiation therapy. Filipino patients experienced a thyroid cancer recurrence rate of 25% compared with 9.5% for non-Filipino patients (odds ratio, 3.20; 95% confidence interval, 1.23-7.49; P = .004). On multivariate analysis, the increased risk of thyroid cancer recurrence persisted for Filipino patients (odds ratio, 6.99; 95% confidence interval, 2.31-21.07; P < .001). No significant differences were noted between Filipino patients and non-Filipino patients regarding the rate of death from disease (5.6% vs 1.9%) and the time to recurrence (52.6 vs 53.1 months). Filipino patients have a significantly higher risk of thyroid cancer recurrence compared with non-Filipino patients. However, no significant difference was noted in the time to recurrence or the rate of death from disease. These findings justify a more aggressive initial management and follow-up regimen for Filipino patients with thyroid cancer.

A phase 1/2 study combining gemcitabine, Pegintron and p53 SLP vaccine in patients with platinum-resistant ovarian cancer.

PubMed

Dijkgraaf, Eveline M; Santegoets, Saskia J A M; Reyners, An K L; Goedemans, Renske; Nijman, Hans W; van Poelgeest, Mariëtte I E; van Erkel, Arien R; Smit, Vincent T H B M; Daemen, Toos A H H; van der Hoeven, Jacobus J M; Melief, Cornelis J M; Welters, Marij J P; Kroep, Judith R; van der Burg, Sjoerd H

2015-10-13

Preclinical tumor models show that chemotherapy has immune modulatory properties which can be exploited in the context of immunotherapy. The purpose of this study was to determine the feasibility and immunogenicity of combinations of such an immunomodulatory chemotherapeutic agent with immunotherapy, p53 synthetic long peptide (SLP) vaccine and Pegintron (IFN-α) in patients with platinum-resistant p53-positive epithelial ovarian cancer (EOC). This is a phase 1/2 trial in which patients sequential 6 cycles of gemcitabine (1000 mg/kg2 iv; n = 3), gemcitabine with Pegintron before and after the first gemcitabine cycle (Pegintron 1 μg/kg sc; n = 6), and gemcitabine and Pegintron combined with p53 SLP vaccine (0.3 mg/peptide, 9 peptides; n = 6). At baseline, 22 days after the 2nd and 6th cycle, blood was collected for immunomonitoring. Toxicity, CA-125, and radiologic response were evaluated after 3 and 6 cycles of chemotherapy. None of the patients enrolled experienced dose-limiting toxicity. Predominant grade 3/4 toxicities were nausea/vomiting and dyspnea. Grade 1/2 toxicities consisted of fatigue (78%) and Pegintron-related flu-like symptoms (72%). Gemcitabine reduced myeloid-derived suppressor cells (p = 0.0005) and increased immune-supportive M1 macrophages (p = 0.04). Combination of gemcitabine and Pegintron stimulated higher frequencies of circulating proliferating CD4+ and CD8+ T-cells but not regulatory T-cells. All vaccinated patients showed strong vaccine-induced p53-specific T-cell responses. Combination of gemcitabine, the immune modulator Pegintron and therapeutic peptide vaccination is a viable approach in the development of combined chemo-immunotherapeutic regimens to treat cancer.

Clinical trial of nintedanib in patients with recurrent or metastatic salivary gland cancer of the head and neck: A multicenter phase 2 study (Korean Cancer Study Group HN14-01).

PubMed

Kim, Youjin; Lee, Su Jin; Lee, Ji Yun; Lee, Se-Hoon; Sun, Jong-Mu; Park, Keunchil; An, Ho Jung; Cho, Jae Yong; Kang, Eun Joo; Lee, Ha-Young; Kim, Jinsoo; Keam, Bhumsuk; Kim, Hye Ryun; Lee, Kyoung Eun; Choi, Moon Young; Lee, Ki Hyeong; Ahn, Myung-Ju

2017-06-01

Salivary gland cancers (SGCs) are uncommon and account for less than 5% of all head and neck cancers, but they are histologically heterogeneous. No specific therapy, including targeted agents, has consistently improved clinical outcomes in recurrent/metastatic SGC. Recent studies suggest that vascular endothelial growth factor receptor (VEGFR) and platelet-derived growth factor receptor (PDGFR) play important roles in SGC. Nintedanib is a potent small-molecule, triple-receptor tyrosine kinase inhibitor (VEGFR1, VEGFR2, and VEGFR3; fibroblast growth factor receptor 1 [FGFR1], FGFR2, and FGFR3; and PDGFRα and PDGFRß). This study sought to determine the antitumor activity of nintedanib in patients with recurrent or metastatic SGC. This open-label, multicenter, phase 2, single-arm study was conducted at 11 hospitals in South Korea. Patients with pathologically confirmed recurrent and/or metastatic SGC for whom at least 1 line of systemic chemotherapy had failed were enrolled. Nintedanib was given orally at 200 mg twice a day until disease progression or unacceptable toxicity. The primary endpoint was the response rate. The secondary endpoints were progression-free survival, overall survival, toxicity, and the disease-control rate. The Simon 2-stage minimax design was used. The median age of the patients was 54 years, 60% were female, and 95% had an Eastern Cooperative Oncology Group performance status of 0 or 1. The majority of the patients had adenoid cystic carcinoma (65%), and 40% received at least 2 prior rounds of chemotherapy. After 20 patients were enrolled, the study was stopped because no responders were observed at stage I. There were no partial responses, but the disease-control rate was 75% (15 of 20). The median duration of stable disease was 8.2 months (range, 1.76-12.36 months). At the time of the data cutoff, with a median follow-up of 9.5 months, the median overall survival had not been reached, and the progression-free survival rate at 6 months was

Telemedicine Use Among Caregivers of Cancer Patients: Systematic Review.

PubMed

Marzorati, Chiara; Renzi, Chiara; Russell-Edu, Samuel William; Pravettoni, Gabriella

2018-06-18

The number of published studies and systematic reviews examining different telehealth interventions targeting patients and their effects on patients' well-being and quality of life have grown in recent decades. However, the use of telemedicine tools aimed at the family members and caregivers of adult cancer patients is less defined. We aimed to conduct a systematic review to provide a more complete picture regarding telemedicine tools for informal caregivers (usually family members or close friends) implemented in all phases of cancer care. More specifically, the review aimed to better describe the study samples' characteristics, to analyze measured outcomes and the specific questionnaires used to assess them, and to describe in depth the implemented interventions and their formats. Finally, we examined the role of telehealth, and usability and feasibility trends in supporting patients' caregivers. We systematically searched the literature in the following databases: Web of Science, Cochrane Library, PubMed, Scopus, CINAHL, MEDLINE, EMBASE, Google Scholar, and PsycINFO. Inclusion criteria were being written in English, published in peer-reviewed journals, describing a telehealth-implemented intervention, and focusing on caregivers of adult cancer patients at any stage of the disease. We selected studies published up to November 2017. We critically appraised included articles using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses and graded the quality of evidence by outcome using the Centre for Evidence-Based Medicine framework. We included 24 studies in the final selection. In 21 of the 24 studies, the patient-caregiver dyad was analyzed, and the study population dealt with different types of cancer at different stages. Included studies considered the caregiver's condition from both an individual and a relational point of view. Along with psychosocial variables, some studies monitored engagement and user satisfaction regarding Web

Freezing oocytes or embryos after controlled ovarian hyperstimulation in cancer patients: the state of the art.

PubMed

Bénard, Julie; Duros, Solène; El Hachem, Hady; Sonigo, Charlotte; Sifer, Christophe; Grynberg, Michaël

2016-07-01

Quality of life of young cancer survivors has become a major issue. However, anticancer therapies can have a detrimental impact on fertility. It is now well-established that all patients should receive information about the fertility risks associated with their cancer treatment and the fertility preservation options available. Currently, oocyte or embryo banking after controlled ovarian hyperstimulation represents the most effective method for preserving female fertility. Over the past years innovative protocols of ovarian stimulation have been developed to enable cancer patients to undergo oocyte or embryo cryopreservation irrespective of the phase of the cycle or without exogenous follicle-stimulating hormone-related increase in serum estradiol levels. The present article reviews the different protocols of ovarian hyperstimulation for cancer patients, candidates for fertility preservation.

Alcohol consumption and colon cancer prognosis among participants in north central cancer treatment group phase III trial N0147.

PubMed

Phipps, Amanda I; Shi, Qian; Limburg, Paul J; Nelson, Garth D; Sargent, Daniel J; Sinicrope, Frank A; Chan, Emily; Gill, Sharlene; Goldberg, Richard M; Kahlenberg, Morton; Nair, Suresh; Shields, Anthony F; Newcomb, Polly A; Alberts, Steven R

2016-09-01

Alcohol consumption is associated with a modest increased risk of colon cancer, but its relationship with colon cancer survival has not been elucidated. Using data from a phase III randomized adjuvant trial, we assessed the association of alcohol consumption with colon cancer outcomes. Patients completed a risk factor questionnaire before randomization to FOLFOX or FOLFOX + cetuximab (N = 1984). Information was collected on lifestyle factors, including smoking, physical activity and consumption of different types of alcohol. Cox models assessed the association between alcohol consumption and outcomes of disease-free survival (DFS), time-to-recurrence (TTR) and overall survival (OS), adjusting for age, sex, study arm, body mass, smoking, physical activity and performance status. No statistically significant difference in outcomes between ever and never drinkers were noted [hazard ratio (HR)DFS  = 0.86, HRTTR  = 0.87, HROS  = 0.86, p-values = 0.11-0.17]. However, when considering alcohol type, ever consumers of red wine (n = 628) had significantly better outcomes than never consumers (HRDFS  = 0.80, HRTTR  = 0.81, HROS  = 0.78, p-values = 0.01-0.02). Favorable outcomes were confirmed in patients who consumed 1-30 glasses/month of red wine (n = 601, HR = 0.80-0.83, p-values = 0.03-0.049); there was a suggestion of more favorable outcomes in patients who consumed >30 glasses/month of red wine (n = 27, HR = 0.33-0.38, p-values = 0.05-0.06). Beer and liquor consumption were not associated with outcomes. Although alcohol consumption was not associated with colon cancer outcomes overall, mild to moderate red wine consumption was suggestively associated with longer OS, DFS and TTR in stage III colon cancer patients. © 2016 UICC.

Phase II study of capecitabine (Xeloda (registered) ) and concomitant boost radiotherapy in patients with locally advanced rectal cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Krishnan, Sunil; Janjan, Nora A.; Skibber, John M.

2006-11-01

Purpose: The aim of this study was to determine the efficacy of capecitabine (Xeloda (registered) ), an oral fluoropyrimidine, as a radiosensitizer in the neoadjuvant treatment of locally advanced rectal cancer (LARC). Methods and Materials: We conducted a phase II study of capecitabine (825 mg/m{sup 2} orally, twice daily continuous) with radiotherapy (52.5 Gy/30 fractions to the primary tumor and perirectal nodes) in 54 patients with LARC (node-negative {>=}T3 or any node-positive tumor) staged by endoscopic ultrasound (EUS). The primary endpoint was pathologic response rate; secondary endpoints included toxicity profiles and survival parameters. Results: Of the 54 patients (median age,more » 56.7 years; range, 21.3-78.7 years; male:female ratio, 1.7; Eastern Cooperative Oncology Group performance status 0-1: 100%), 51 patients (94%) had T3N0 or T3N1 disease by EUS. Surgery was not performed in 3 patients; 2 of these patients had metastatic disease, and the third patient refused after a complete clinical response. Of the 51 patients evaluable for pathologic response, 9 patients (18%) achieved complete response, and 12 patients (24%) had microscopic residual disease (<10% viable cells). In addition, 26 patients of all 54 patients (51%) achieved T-downstaging, and 15 patients of 29 patients (52%) achieved N-downstaging. Grade 3/4 toxicities were radiation dermatitis (9%) and diarrhea (2%). Sphincter preservation rate for tumor {<=}5 cm from the anal verge was 67% (18/27). Conclusion: This regimen of radiotherapy plus capecitabine is well tolerated and is more convenient than protracted venous infusion of 5-FU. The pathologic response rate is comparable to our previous experience using protracted venous infusion 5-FU for LARC.« less

HALT-D: A Phase II Evaluation of Crofelemer for the Prevention and Prophylaxis of Diarrhea in Patients With Breast Cancer on Pertuzumab-Based Regimens.

PubMed

Gao, Jennifer J; Tan, Ming; Pohlmann, Paula R; Swain, Sandra M

2017-02-01

Approximately 40% to 80% of patients receiving pertuzumab-directed therapy for human epidermal growth factor receptor 2 (HER2)-positive breast cancer will develop chemotherapy-induced diarrhea (CID). Loperamide and octreotide are frequently used to treat CID after diarrhea occurs, but neither is used prophylactically or targets the underlying mechanism. Previous studies suggest blocking epidermal growth factor receptor may cause excess chloride secretion, resulting in diarrhea. Crofelemer is derived from the red latex of the Croton lechleri tree, blocks gastrointestinal cystic fibrosis transmembrane regulator and calcium-activated chloride channels, and is U.S. Food and Drug Administration approved for relief of diarrhea in HIV/AIDS patients on anti-retroviral therapy. Crofelemer is not systemically absorbed, has relatively few side effects, and presents a targeted approach at preventing CID in patients receiving pertuzumab-based therapy. HALT-D (DiarrHeA Prevention and ProphyLaxis with Crofelemer in HER2-Positive Breast Cancer Patients Receiving Trastuzumab, Pertuzumab, and Docetaxel or Paclitaxel with or without Carboplatin, NCT02910219) is a phase II, randomized, open-label trial that aims to recruit 46 patients from 3 MedStar sites. Adults with HER2-positive breast cancer being treated with trastuzumab, pertuzumab, and docetaxel or paclitaxel (THP) or trastuzumab, pertuzumab, docetaxel, and carboplatin (TCHP) will be randomized to receive crofelemer or no medication for diarrhea prophylaxis. The primary endpoint is incidence of all grade diarrhea for ≥ 2 consecutive days during cycles 1 to 2 of THP or TCHP. Secondary endpoints include overall incidence, duration, and severity of diarrhea; time to onset of diarrhea; use of other anti-diarrheal medications; stool frequency and consistency; and quality of life. HALT-D will provide important information about the feasibility and tolerability of crofelemer in preventing diarrhea for patients receiving THP or TCHP

Survival Analysis of Patients with Interval Cancer Undergoing Gastric Cancer Screening by Endoscopy

PubMed Central

Hamashima, Chisato; Shabana, Michiko; Okamoto, Mikizo; Osaki, Yoneatsu; Kishimoto, Takuji

2015-01-01

Aims Interval cancer is a key factor that influences the effectiveness of a cancer screening program. To evaluate the impact of interval cancer on the effectiveness of endoscopic screening, the survival rates of patients with interval cancer were analyzed. Methods We performed gastric cancer-specific and all-causes survival analyses of patients with screen-detected cancer and patients with interval cancer in the endoscopic screening group and radiographic screening group using the Kaplan-Meier method. Since the screening interval was 1 year, interval cancer was defined as gastric cancer detected within 1 year after a negative result. A Cox proportional hazards model was used to investigate the risk factors associated with gastric cancer-specific and all-causes death. Results A total of 1,493 gastric cancer patients (endoscopic screening group: n = 347; radiographic screening group: n = 166; outpatient group: n = 980) were identified from the Tottori Cancer Registry from 2001 to 2008. The gastric cancer-specific survival rates were higher in the endoscopic screening group than in the radiographic screening group and the outpatients group. In the endoscopic screening group, the gastric cancer-specific survival rate of the patients with screen-detected cancer and the patients with interval cancer were nearly equal (P = 0.869). In the radiographic screening group, the gastric cancer-specific survival rate of the patients with screen-detected cancer was higher than that of the patients with interval cancer (P = 0.009). For gastric cancer-specific death, the hazard ratio of interval cancer in the endoscopic screening group was 0.216 for gastric cancer death (95%CI: 0.054-0.868) compared with the outpatient group. Conclusion The survival rate and the risk of gastric cancer death among the patients with screen-detected cancer and patients with interval cancer were not significantly different in the annual endoscopic screening. These results suggest the potential of

New Round of Studies Begin in Phase 0/I/II Cancer Prevention Clinical Trials Program | Division of Cancer Prevention

Cancer.gov

The NCI Division of Cancer Prevention’s Phase 0/I/II Cancer Prevention Clinical Trials Program, also known as the Consortia for Early Phase Prevention Trials, is beginning a new round of studies in the effort toward systematic early clinical development of promising preventive agents for people at increased risk of developing cancer. |

Development of the Facial Skin Care Index: A Health-Related Outcomes Index for Skin Cancer Patients

PubMed Central

Matthews, B. Alex; Rhee, John S.; Neuburg, Marcy; Burzynski, Mary L.; Nattinger, Ann B.

2006-01-01

BACKGROUND Existing health-related quality-of-life (HRQOL) tools do not appear to capture patients' specific skin cancer concerns. OBJECTIVE To describe the conceptual foundation, item generation, reduction process, and reliability testing for the Facial Skin Cancer Index (FSCI), a HRQOL outcomes tool for skin cancer researchers and clinicians. METHODS Participants in Phases I to III consisted of adult patients (N = 134) diagnosed with biopsy-proven nonmelanoma cervicofacial skin cancer. Data were collected via self-report surveys and clinical records. RESULTS Seventy-one distinct items were generated in Phase I and rated for their importance by an independent sample during Phase II; 36 items representing six theoretical HRQOL domains were retained. Test–retest I results indicated that four subscales showed adequate reliability coefficients (α = 0.60 to 0.91). Twenty-six items remained for test–retest II. Results indicated excellent internal consistency for emotional, social, appearance, and modified financial/work subscales (range 0.79 to 0.95); test–retest correlation coefficients were consistent across time (range 0.81 to 0.97; lifestyle omitted). CONCLUSION Pretesting afforded the opportunity to select items that optimally met our a priori conceptual and psychometric criteria for high data quality. Phase IV testing (validity and sensitivity before surgery and 4 months after Mohs micrographic surgery) for the 20-item FSCI is under way. PMID:16875475

Patients' experiences with navigation for cancer care.

PubMed

Carroll, Jennifer K; Humiston, Sharon G; Meldrum, Sean C; Salamone, Charcy M; Jean-Pierre, Pascal; Epstein, Ronald M; Fiscella, Kevin

2010-08-01

We examined how navigation, defined as the assessment and alleviation of barriers to adequate health care, influences patients' perspectives on the quality of their cancer care. We conducted post-study patient interviews from a randomized controlled trial (usual care vs. patient navigation services) from cancer diagnosis through treatment completion. Patients were recruited from 11 primary care, hospital and community oncology practices in New York. We interviewed patients about their expectations and experience of patient navigation or, for non-navigated patients, other sources of assistance. Thirty-five patients newly diagnosed with breast or colorectal cancer. Valued aspects of navigation included emotional support, assistance with information needs and problem-solving, and logistical coordination of cancer care. Unmet cancer care needs expressed by patients randomized to usual care consisted of lack of assistance or support with childcare, household responsibilities, coordination of care, and emotional support. Cancer patients value navigation. Instrumental benefits were the most important expectations for navigation from navigated and non-navigated patients. Navigated patients received emotional support and assistance with information needs, problem-solving, and logistical aspects of cancer care coordination. Navigation services may help improve cancer care outcomes important to patients by addressing fragmented, confusing, uncoordinated, or inefficient care. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

Patients' Experiences with Navigation for Cancer Care

PubMed Central

Carroll, Jennifer K.; Humiston, Sharon G.; Meldrum, Sean C.; Salamone, Charcy M.; Jean-Pierre, Pascal; Epstein, Ronald M.; Fiscella, Kevin

2010-01-01

Objective We examined how navigation, defined as the assessment and alleviation of barriers to adequate health care, influences patients' perspectives on the quality of their cancer care. Methods We conducted post-study patient interviews from a randomized controlled trial (usual care vs. patient navigation services) from cancer diagnosis through treatment completion. Patients were recruited from 11 primary care, hospital and community oncology practices in New York. We interviewed patients about their expectations and experience of patient navigation or, for non-navigated patients, other sources of assistance. Results Thirty-five patients newly diagnosed with breast or colorectal cancer. Valued aspects of navigation included emotional support, assistance with information needs and problem-solving, and logistical coordination of cancer care. Unmet cancer care needs expressed by patients randomized to usual care consisted of lack of assistance or support with childcare, household responsibilities, coordination of care, and emotional support. Conclusion Cancer patients value navigation. Instrumental benefits were the most important expectations for navigation from navigated and non-navigated patients. Navigated patients received emotional support and assistance with information needs, problem-solving, and logistical aspects of cancer care coordination. Practice Implications Navigation services may help improve cancer care outcomes important to patients by addressing fragmented, confusing, uncoordinated, or inefficient care. PMID:20006459

Second cancers in patients with male breast cancer: a literature review.

PubMed

Grenader, Tal; Goldberg, Anthony; Shavit, Linda

2008-06-01

The risk of second malignancies among female breast cancer patients has been studied for decades. In contrast, very little is known about second primary tumors in men. Risk factors for breast cancer in men, including genetic, hormonal and environmental factors, provide parallels to the etiology of breast cancer in women. This review considers the literature related to the risk of developing a second cancer in patients with male breast cancer. A systematic review of the literature between 1966 and 2007 was conducted and acceptable articles used for analysis. All retrieved articles were screened to identify any papers that had been missed. Studies were included if they discussed the risk of subsequent malignancy in patients with male breast cancer. Patients with history of male breast cancer have an increased risk of a second ipsilateral, or contralateral breast cancer (standardized incidence ratio 30-110). The risk of subsequent contralateral breast cancer was highest in men under 50 years of age at the time of the diagnosis of the initial cancer. The data on non-breast second primary cancers is diverse. One study has suggested an increased incidence of cancers of the small intestine, prostate, rectum and pancreas, and of non-melanoma skin cancer and myeloid leukaemia. Other investigators did not find an increase in the overall risk of subsequent cancer development in men diagnosed initially with primary breast cancer. Although sarcoma, lung and esophageal cancers are well recognized complications of radiation therapy for female breast cancer, there is no evidence for the association of these cancers following radiation therapy in male breast cancer. Although the incidence of second primary cancer in patients with primary male breast cancer requires further study, male breast cancer survivors should probably undergo periodic screening for the early detection of second breast cancers and other adverse health effects.

Patients' preferences for participation in treatment decision-making at the end of life: qualitative interviews with advanced cancer patients.

PubMed

Brom, Linda; Pasman, H Roeline W; Widdershoven, Guy A M; van der Vorst, Maurice J D L; Reijneveld, Jaap C; Postma, Tjeerd J; Onwuteaka-Philipsen, Bregje D

2014-01-01

Patients are often encouraged to participate in treatment decision-making. Most studies on this subject focus on choosing between different curative treatment types. In the last phase of life treatment decisions differ as they often put more emphasis on weighing quantity against quality of life, such as whether or not to start treatment aimed at life prolongation but with the possibility of side effects. This study aimed to obtain insight into cancer patients' preferences and the reasons for patients' preferred role in treatment decision-making at the end of life. 28 advanced cancer patients were included at the start of their first line treatment. In-depth interviews were held prior to upcoming treatment decisions whether or not to start a life prolonging treatment. The Control Preference Scale was used to start discussing the extent and type of influence patients wanted to have concerning upcoming treatment decision-making. Interviews were audio taped and transcribed. All patients wanted their physician to participate in the treatment decision-making process. The extent to which patients themselves preferred to participate seemed to depend on how patients saw their own role or assessed their own capabilities for participating in treatment decision-making. Patients foresaw a shift in the preferred level of participation to a more active role depending in the later phase of illness when life prolongation would become more limited and quality of life would become more important. Patients vary in how much involvement they would like to have in upcoming treatment decision-making. Individual patients' preferences may change in the course of the illness, with a shift to more active participation in the later phases. Communication about patients' expectations, wishes and preferences for participation in upcoming treatment decisions is of great importance. An approach in which these topics are openly discussed would be beneficial.

Safety and activity of anti-PD-L1 antibody in patients with advanced cancer.

PubMed

Brahmer, Julie R; Tykodi, Scott S; Chow, Laura Q M; Hwu, Wen-Jen; Topalian, Suzanne L; Hwu, Patrick; Drake, Charles G; Camacho, Luis H; Kauh, John; Odunsi, Kunle; Pitot, Henry C; Hamid, Omid; Bhatia, Shailender; Martins, Renato; Eaton, Keith; Chen, Shuming; Salay, Theresa M; Alaparthy, Suresh; Grosso, Joseph F; Korman, Alan J; Parker, Susan M; Agrawal, Shruti; Goldberg, Stacie M; Pardoll, Drew M; Gupta, Ashok; Wigginton, Jon M

2012-06-28

Programmed death 1 (PD-1) protein, a T-cell coinhibitory receptor, and one of its ligands, PD-L1, play a pivotal role in the ability of tumor cells to evade the host's immune system. Blockade of interactions between PD-1 and PD-L1 enhances immune function in vitro and mediates antitumor activity in preclinical models. In this multicenter phase 1 trial, we administered intravenous anti-PD-L1 antibody (at escalating doses ranging from 0.3 to 10 mg per kilogram of body weight) to patients with selected advanced cancers. Anti-PD-L1 antibody was administered every 14 days in 6-week cycles for up to 16 cycles or until the patient had a complete response or confirmed disease progression. As of February 24, 2012, a total of 207 patients--75 with non-small-cell lung cancer, 55 with melanoma, 18 with colorectal cancer, 17 with renal-cell cancer, 17 with ovarian cancer, 14 with pancreatic cancer, 7 with gastric cancer, and 4 with breast cancer--had received anti-PD-L1 antibody. The median duration of therapy was 12 weeks (range, 2 to 111). Grade 3 or 4 toxic effects that investigators considered to be related to treatment occurred in 9% of patients. Among patients with a response that could be evaluated, an objective response (a complete or partial response) was observed in 9 of 52 patients with melanoma, 2 of 17 with renal-cell cancer, 5 of 49 with non-small-cell lung cancer, and 1 of 17 with ovarian cancer. Responses lasted for 1 year or more in 8 of 16 patients with at least 1 year of follow-up. Antibody-mediated blockade of PD-L1 induced durable tumor regression (objective response rate of 6 to 17%) and prolonged stabilization of disease (rates of 12 to 41% at 24 weeks) in patients with advanced cancers, including non-small-cell lung cancer, melanoma, and renal-cell cancer. (Funded by Bristol-Myers Squibb and others; ClinicalTrials.gov number, NCT00729664.).

Everolimus for Previously Treated Advanced Gastric Cancer: Results of the Randomized, Double-Blind, Phase III GRANITE-1 Study

PubMed Central

Ohtsu, Atsushi; Ajani, Jaffer A.; Bai, Yu-Xian; Bang, Yung-Jue; Chung, Hyun-Cheol; Pan, Hong-Ming; Sahmoud, Tarek; Shen, Lin; Yeh, Kun-Huei; Chin, Keisho; Muro, Kei; Kim, Yeul Hong; Ferry, David; Tebbutt, Niall C.; Al-Batran, Salah-Eddin; Smith, Heind; Costantini, Chiara; Rizvi, Syed; Lebwohl, David; Van Cutsem, Eric

2013-01-01

Purpose The oral mammalian target of rapamycin inhibitor everolimus demonstrated promising efficacy in a phase II study of pretreated advanced gastric cancer. This international, double-blind, phase III study compared everolimus efficacy and safety with that of best supportive care (BSC) in previously treated advanced gastric cancer. Patients and Methods Patients with advanced gastric cancer that progressed after one or two lines of systemic chemotherapy were randomly assigned to everolimus 10 mg/d (assignment schedule: 2:1) or matching placebo, both given with BSC. Randomization was stratified by previous chemotherapy lines (one v two) and region (Asia v rest of the world [ROW]). Treatment continued until disease progression or intolerable toxicity. Primary end point was overall survival (OS). Secondary end points included progression-free survival (PFS), overall response rate, and safety. Results Six hundred fifty-six patients (median age, 62.0 years; 73.6% male) were enrolled. Median OS was 5.4 months with everolimus and 4.3 months with placebo (hazard ratio, 0.90; 95% CI, 0.75 to 1.08; P = .124). Median PFS was 1.7 months and 1.4 months in the everolimus and placebo arms, respectively (hazard ratio, 0.66; 95% CI, 0.56 to 0.78). Common grade 3/4 adverse events included anemia, decreased appetite, and fatigue. The safety profile was similar in patients enrolled in Asia versus ROW. Conclusion Compared with BSC, everolimus did not significantly improve overall survival for advanced gastric cancer that progressed after one or two lines of previous systemic chemotherapy. The safety profile observed for everolimus was consistent with that observed for everolimus in other cancers. PMID:24043745

Phase I study of FOLFIRI plus pimasertib as second-line treatment for KRAS-mutated metastatic colorectal cancer

PubMed Central

Macarulla, T; Cervantes, A; Tabernero, J; Roselló, S; Van Cutsem, E; Tejpar, S; Prenen, H; Martinelli, E; Troiani, T; Laffranchi, B; Jego, V; von Richter, O; Ciardiello, F

2015-01-01

Background: The mitogen-activated protein kinase (MAPK) pathway has been implicated in the molecular pathogenesis of human cancers, including metastatic colorectal cancer (mCRC). This provides a rationale for the development of MAPK-targeted agents such as pimasertib. Methods: Patients with KRAS mutant mCRC were treated in the second-line setting with FOLFIRI (5-fluorouracil/folinic acid/irinotecan) plus pimasertib. The primary objective of the safety run-in phase was to determine the maximum-tolerated dose (MTD) and the recommended phase II dose of pimasertib combined with FOLFIRI. Results: Sixteen patients were enrolled in the trial. Ten and six patients were treated daily with 45 and 60 mg of pimasertib plus FOLFIRI, respectively. The MTD was considered to be 45 mg per day. The most common treatment-emergent adverse events were diarrhoea, nausea, vomiting, asthenia and skin/rash event. Of the 15 patients in the efficacy analysis group, two patients had partial response, nine patients had stable disease, three patients had progressive disease as their best overall response and one patient could not be evaluated. Conclusions: Dose escalation of pimasertib in combination with FOLFIRI was limited by toxicity. At the MTD of 45 mg per day, pimasertib was adequately tolerated in patients with mCRC and no unexpected or new safety signals or concerns were identified. PMID:25989270

Phase III study of the European Organisation for Research and Treatment of Cancer satisfaction with cancer care core questionnaire (EORTC PATSAT-C33) and specific complementary outpatient module (EORTC OUT-PATSAT7).

PubMed

Brédart, A; Anota, A; Young, T; Tomaszewski, K A; Arraras, J I; Moura De Albuquerque Melo, H; Schmidt, H; Friend, E; Bergenmar, M; Costantini, A; Vassiliou, V; Hureaux, J; Marchal, F; Tomaszewska, I M; Chie, W-C; Ramage, J; Beaudeau, A; Conroy, T; Bleiker, E; Kulis, D; Bonnetain, F; Aaronson, N K

2018-01-01

Advances in cancer care delivery require revision and further development of questionnaires assessing patients' perceived quality of care. This study pre-tested the revised EORTC satisfaction with cancer care core questionnaire applicable in both the cancer inpatient and outpatient settings, and its new, outpatient-specific complementary module. The process of revision, development of the extended application, and pre-testing of these questionnaires was based on phases I to III of the "EORTC Quality of Life Group Module Development Guidelines." In phase III, patients in 11 countries in four European regions, South America and Asia completed provisional versions of the questionnaires. Fifty-seven relevant issues selected from literature reviews and input from experts were operationalized into provisional items, and subsequently translated into ten languages. Assessment of understanding, acceptability, redundancy and relevance by patients (n = 151) from oncology inpatient wards, and outpatient chemotherapy, radiotherapy and consultation settings, led to retention of, deletion of and merging of 40, 14 and 6 items respectively. Cronbach's alpha coefficients for hypothesized questionnaire scales were above 0.80. Our results provide preliminary support for the 33-item EORTC Satisfaction with cancer care core questionnaire and the 7-item complementary module specific for the outpatient care setting. A large scale phase IV cross-cultural psychometric study is now underway. © 2017 John Wiley & Sons Ltd.

Barriers to cancer care, perceived social support, and patient navigation services for Korean breast cancer patients.

PubMed

Lim, Jung-Won

2015-01-01

The present study aimed to examine the relationships among barriers to cancer care, perceived social support, and patient navigation services (PNS) for Korean breast cancer patients. For Korean breast cancer patients, PNS are comprised of five services, including emotional, financial, information, transportation, and disease management. The study findings demonstrated that transportation and disease management barriers were directly associated with PNS, whereas emotional and financial barriers were indirectly associated with PNS through perceived social support. The current study provides a preliminary Korean patient navigation model to identify how barriers to cancer care can be reduced through social support and PNS.

Phase I dose-escalation study of copanlisib in combination with gemcitabine or cisplatin plus gemcitabine in patients with advanced cancer.

PubMed

Kim, R D; Alberts, S R; Peña, C; Genvresse, I; Ajavon-Hartmann, A; Xia, C; Kelly, A; Grilley-Olson, J E

2018-02-20

Copanlisib is a pan-class I phosphatidylinositol 3-kinase (PI3K) inhibitor with predominant PI3K-α/δ activity that has demonstrated clinical activity and manageable safety when administered as monotherapy in a phase II study. Combination therapy may overcome compensatory signalling that could occur with PI3K pathway inhibition, resulting in enhanced inhibitory activity, and preclinical studies of copanlisib with gemcitabine have demonstrated potent anti-tumour activity in vivo. A phase I, open-label, dose-escalation study to evaluate the safety, tolerability and recommended phase II dose (RP2D) of copanlisib with gemcitabine or with cisplatin plus gemcitabine (CisGem) in patients with advanced malignancies, including an expansion cohort in patients with biliary tract cancer (BTC) at the RP2D of copanlisib plus CisGem. Copanlisib and gemcitabine were administered on days 1, 8 and 15 of a 28-day cycle; maximum tolerated dose (MTD) and RP2D of copanlisib were determined. Copanlisib plus CisGem was administered on days 1 and 8 of a 21-day cycle; pharmacokinetics and biomarkers were assessed. Fifty patients received treatment as follows: dose-escalation cohorts, n=16; copanlisib plus CisGem cohort, n=14; and BTC expansion cohort, n=20. Copanlisib 0.8 mg kg -1 plus gemcitabine was the MTD and RP2D for both combinations. Common treatment-emergent adverse events included nausea (86%), hyperglycaemia (80%) and decreased platelet count (80%). Copanlisib exposure displayed a dose-proportional increase. No differences were observed upon co-administration of CisGem. Response rates were as follows: copanlisib plus gemcitabine, 6.3% (one partial response in a patient with peritoneal carcinoma); copanlisib plus CisGem, 12% (one complete response and three partial responses all in patients with BTC (response rate 17.4% in patients with BTC)). Mutations were detected in PIK3CA (1 out of 43), KRAS (10 out of 43) and BRAF (2 out of 22), with phosphate and tensin homologue

Once-weekly versus every-other-day stereotactic body radiotherapy in patients with prostate cancer (PATRIOT): A phase 2 randomized trial.

PubMed

Quon, Harvey C; Ong, Aldrich; Cheung, Patrick; Chu, William; Chung, Hans T; Vesprini, Danny; Chowdhury, Amit; Panjwani, Dilip; Pang, Geordi; Korol, Renee; Davidson, Melanie; Ravi, Ananth; McCurdy, Boyd; Zhang, Liying; Mamedov, Alexandre; Deabreu, Andrea; Loblaw, Andrew

2018-05-01

Prostate stereotactic body radiotherapy (SBRT) regimens differ in time, dose, and fractionation. We completed a multicentre, randomized phase II study to investigate the impact of overall treatment time on quality of life (QOL). Men with low and intermediate-risk prostate cancer were randomly assigned to 40 Gy in 5 fractions delivered once per week (QW) vs. every other day (EOD). QOL was assessed using the Expanded Prostate Cancer Index Composite. The primary endpoint was the proportion with a minimum clinically important change (MCIC) in bowel QOL during the acute (≤12 week) period, and analysis was by intention-to-treat. ClinicalTrials.gov NCT01423474. 152 men from 3 centres were randomized with median follow-up of 47 months. Patients treated QW had superior acute bowel QOL with 47/69 (68%) reporting a MCIC compared to 63/70 (90%) treated EOD (p = 0.002). Fewer patients treated QW reported moderate-severe problems with bowel QOL during the acute period compared with EOD (14/70 [20%] vs. 40/70 [57%], p < 0.001). Acute urinary QOL was also better in the QW arm, with 52/67 (78%) vs 65/69 (94%) experiencing a MCIC (p = 0.006). There were no significant differences in late urinary or bowel QOL at 2 years or last follow-up. Prostate SBRT delivered QW improved acute bowel and urinary QOL compared to EOD. Patients should be counselled regarding the potential for reduced short-term toxicity and improved QOL with QW prostate SBRT. Copyright © 2018 Elsevier B.V. All rights reserved.

Comparison of pelvic phased-array versus endorectal coil magnetic resonance imaging at 3 Tesla for local staging of prostate cancer.

PubMed

Kim, Bum Soo; Kim, Tae-Hwan; Kwon, Tae Gyun; Yoo, Eun Sang

2012-05-01

Several studies have demonstrated the superiority of endorectal coil magnetic resonance imaging (MRI) over pelvic phased-array coil MRI at 1.5 Tesla for local staging of prostate cancer. However, few have studied which evaluation is more accurate at 3 Tesla MRI. In this study, we compared the accuracy of local staging of prostate cancer using pelvic phased-array coil or endorectal coil MRI at 3 Tesla. Between January 2005 and May 2010, 151 patients underwent radical prostatectomy. All patients were evaluated with either pelvic phased-array coil or endorectal coil prostate MRI prior to surgery (63 endorectal coils and 88 pelvic phased-array coils). Tumor stage based on MRI was compared with pathologic stage. We calculated the specificity, sensitivity and accuracy of each group in the evaluation of extracapsular extension and seminal vesicle invasion. Both endorectal coil and pelvic phased-array coil MRI achieved high specificity, low sensitivity and moderate accuracy for the detection of extracapsular extension and seminal vesicle invasion. There were statistically no differences in specificity, sensitivity and accuracy between the two groups. Overall staging accuracy, sensitivity and specificity were not significantly different between endorectal coil and pelvic phased-array coil MRI.

Magnetic Resonance Imaging-Guided Transurethral Ultrasound Ablation of Prostate Tissue in Patients with Localized Prostate Cancer: A Prospective Phase 1 Clinical Trial.

PubMed

Chin, Joseph L; Billia, Michele; Relle, James; Roethke, Matthias C; Popeneciu, Ionel V; Kuru, Timur H; Hatiboglu, Gencay; Mueller-Wolf, Maya B; Motsch, Johann; Romagnoli, Cesare; Kassam, Zahra; Harle, Christopher C; Hafron, Jason; Nandalur, Kiran R; Chronik, Blaine A; Burtnyk, Mathieu; Schlemmer, Heinz-Peter; Pahernik, Sascha

2016-09-01

Magnetic resonance imaging-guided transurethral ultrasound ablation (MRI-TULSA) is a novel minimally invasive technology for ablating prostate tissue, potentially offering good disease control of localized cancer and low morbidity. To determine the clinical safety and feasibility of MRI-TULSA for whole-gland prostate ablation in a primary treatment setting of localized prostate cancer (PCa). A single-arm prospective phase 1 study was performed at three tertiary referral centers in Canada, Germany, and the United States. Thirty patients (median age: 69 yr; interquartile range [IQR]: 67-71 yr) with biopsy-proven low-risk (80%) and intermediate-risk (20%) PCa were treated and followed for 12 mo. MRI-TULSA treatment was delivered with the therapeutic intent of conservative whole-gland ablation including 3-mm safety margins and 10% residual viable prostate expected around the capsule. Primary end points were safety (adverse events) and feasibility (technical accuracy and precision of conformal thermal ablation). Exploratory outcomes included quality of life, prostate-specific antigen (PSA), and biopsy at 12 mo. Median treatment time was 36min (IQR: 26-44) and prostate volume was 44ml (IQR: 38-48). Spatial control of thermal ablation was ±1.3mm on MRI thermometry. Common Terminology Criteria for Adverse Events included hematuria (43% grade [G] 1; 6.7% G2), urinary tract infections (33% G2), acute urinary retention (10% G1; 17% G2), and epididymitis (3.3% G3). There were no rectal injuries. Median pretreatment International Prostate Symptom Score 8 (IQR: 5-13) returned to 6 (IQR: 4-10) at 3 mo (mean change: -2; 95% confidence interval [CI], -4 to 1). Median pretreatment International Index of Erectile Function 13 (IQR: 6-28) recovered to 13 (IQR: 5-25) at 12 mo (mean change: -1; 95% CI, -5 to 3). Median PSA decreased 87% at 1 mo and was stable at 0.8 ng/ml (IQR: 0.6-1.1) to 12 mo. Positive biopsies showed 61% reduction in total cancer length, clinically significant

Prognostic stratification of patients with T3N1M0 non-small cell lung cancer: which phase should it be?

PubMed

Kilicgun, Ali; Tanriverdi, Ozgur; Turna, Akif; Metin, Muzaffer; Sayar, Adnan; Solak, Okan; Urer, Nur; Gurses, Atilla

2012-06-01

In the 1997 revision of the TNM staging system for lung cancer, patients with T3N0M0 disease were moved from stage IIIA to stage IIB since these patients have a better prognosis. Despite this modification, the local lymph node metastasis remained the most important prognostic factor in patients with lung cancer. The present study aimed to evaluate the prognosis of patients with T3N1 disease as compared with that of patients with stages IIIA and IIB disease. During 7-year period, 313 patients with non-small cell lung cancer (297 men, 16 women) who had resection were enrolled. The patients were staged according the 2007 revision of Lung Cancer Staging by American Joint Committee on Cancer. The Kaplan-Meier statistics was used for survival analysis, and comparisons were made using Cox proportional hazard method. The 5-year survival of patients with stage IIIA disease excluding T3N1 patients was 40%, whereas the survival of the patients with stage IIB disease was 66% at 5 years. The 5-year survival rates of stage III T3N1 patients (single-station N1) was found to be higher than those of patients with stage IIIA disease (excluding pT3N1 patients, P = 0.04), while those were found to be similar with those of patients with stage IIB disease (P = 0.4). Survival of the present cohort of patients with T3N1M0 disease represented the survival of IIB disease rather than IIIA non-small cell lung cancer. Further studies are needed to suggest further revisions in the recent staging system regarding T3N1MO disease.

Febrile neutropaenia in cancer patients.

PubMed

Walwyn, M; Nicholson, A; Lee, M G; Wharfe, G; Frankson, M A

2010-03-01

Febrile neutropaenia is a common complication of chemotherapy in cancer patients. Empirical antibiotic regimes are based on the epidemiological characteristics of bacterial isolates globally and locally. This study retrospectively reviewed all cases of febrile neutropaenia in patients with confirmed cancer admitted at the University Hospital of the West Indies in the four-year period between, January 1, 2003 and December 31, 2006 and who received chemotherapy. Cases were identified from blood culture records and hospital charts which were reviewed to determine the aetiological agents causing bacteraemia, their antimicrobial susceptibilities and clinicalfeatures. These cases were compared with non-neutropaenic cancer patients admitted with fever. A total of 197 febrile episodes in cancer patients were reviewed. Thirty-seven per cent had febrile neutropaenia while 62% were non-neutropaenic. Acute myeloid leukaemia was the most common haematological malignancy and the most common solid tumour was breast cancer. Twenty-six per cent of patients had a positive blood culture. In febrile neutropaenic patients, Escherichia coli was the most common organism isolated followed by coagulase-negative staphylococci while in non-neutropaenic patients, coagulase-negative staphylococci was most common. Acinetobacter infections was prominent in non-neutropaenic patients but absent in neutropaenic patients. More than one organism was cultured in 9 neutropaenic and 18 non-neutropaenic patients. Mortality was 10.8% in neutropaenic and 24.4% in non-neutropaenic patients. Gram-negative organisms are the predominant isolates in febrile neutropaenic episodes in this cohort of patients. Non-neutropaenic patients had an increased mortality with an increase in Acinetobacter infections and multiple isolates.

Phase II study of neoadjuvant gemcitabine, pegylated liposomal doxorubicin, and docetaxel in locally advanced breast cancer.

PubMed

Artioli, Grazia; Grazia, Artioli; Mocellin, Simone; Simone, Mocellin; Borgato, Lucia; Lucia, Borgato; Cappetta, Alessandro; Alessandro, Cappetta; Bozza, Fernando; Fernando, Bozza; Zavagno, Giorgio; Giorgio, Zavagno; Zovato, Stefania; Stefania, Zovato; Marchet, Alberto; Alberto, Marchet; Pastorelli, Davide; Davide, Pastorelli

2010-09-01

This was a phase II study to assess the activity of a novel neoadjuvant regimen in locally-advanced breast cancer. Fifty patients with histological confirmation of locally advanced breast cancer received treatment with gemcitabine 1000 mg/m(2) (day 1) followed by gemcitabine 800 mg/m(2) plus docetaxel 75 mg/m(2) plus pegylated liposomal doxorubicin (PLD) 30 mg/m(2) (day 8) every 3 weeks for at least 4 cycles, plus a final 2 additional cycles. Tumour size was T1 (n=2), T2 (n=32), T3 (n=14), T4 (n=2). All 50 patients underwent surgery. Clinical complete, partial and no response were observed in 13 (26%), 24 (48%) and 11 (22%) patients, respectively (overall response rate: 74%). The number of chemotherapy cycles was found to be an independent predictor of a pathologic complete response. The combination of gemcitabine-docetaxel-PLD can yield high tumour response rates in patients with locally-advanced breast cancer who undergo a full treatment of 6 cycles.

A recombinant modified vaccinia ankara vaccine encoding Epstein-Barr Virus (EBV) target antigens: a phase I trial in UK patients with EBV-positive cancer.

PubMed

Taylor, Graham S; Jia, Hui; Harrington, Kevin; Lee, Lip Wai; Turner, James; Ladell, Kristin; Price, David A; Tanday, Manjit; Matthews, Jen; Roberts, Claudia; Edwards, Ceri; McGuigan, Lesley; Hartley, Andrew; Wilson, Steve; Hui, Edwin P; Chan, Anthony T C; Rickinson, Alan B; Steven, Neil M

2014-10-01

Epstein-Barr virus (EBV) is associated with several cancers in which the tumor cells express EBV antigens EBNA1 and LMP2. A therapeutic vaccine comprising a recombinant vaccinia virus, MVA-EL, was designed to boost immunity to these tumor antigens. A phase I trial was conducted to demonstrate the safety and immunogenicity of MVA-EL across a range of doses. Sixteen patients in the United Kingdom (UK) with EBV-positive nasopharyngeal carcinoma (NPC) received three intradermal vaccinations of MVA-EL at 3-weekly intervals at dose levels between 5 × 10(7) and 5 × 10(8) plaque-forming units (pfu). Blood samples were taken at screening, after each vaccine cycle, and during the post-vaccination period. T-cell responses were measured using IFNγ ELISpot assays with overlapping EBNA1/LMP2 peptide mixes or HLA-matched epitope peptides. Polychromatic flow cytometry was used to characterize functionally responsive T-cell populations. Vaccination was generally well tolerated. Immunity increased after vaccination to at least one antigen in 8 of 14 patients (7/14, EBNA1; 6/14, LMP2), including recognition of epitopes that vary between EBV strains associated with different ethnic groups. Immunophenotypic analysis revealed that vaccination induced differentiation and functional diversification of responsive T-cell populations specific for EBNA1 and LMP2 within the CD4 and CD8 compartments, respectively. MVA-EL is safe and immunogenic across diverse ethnicities and thus suitable for use in trials against different EBV-positive cancers globally as well as in South-East Asia where NPC is most common. The highest dose (5 × 10(8) pfu) is recommended for investigation in current phase IB and II trials. ©2014 American Association for Cancer Research.

Phase IIb, Randomized, Double-Blind, Placebo-Controlled Study of Naldemedine for the Treatment of Opioid-Induced Constipation in Patients With Cancer.

PubMed

Katakami, Nobuyuki; Oda, Koji; Tauchi, Katsunori; Nakata, Ken; Shinozaki, Katsunori; Yokota, Takaaki; Suzuki, Yura; Narabayashi, Masaru; Boku, Narikazu

2017-06-10

Purpose This randomized, double-blind, multicenter study aimed to determine the dose of naldemedine, a peripherally-acting μ-opioid receptor antagonist, for future trials by comparing the efficacy and safety of three doses of naldemedine versus placebo in patients with cancer and opioid-induced constipation. Methods Patients ≥ 18 years old with cancer, an Eastern Cooperative Oncology Group performance status ≤ 2, who had been receiving a stable regimen of opioid analgesics for ≥ 2 weeks, had at least one constipation symptom despite laxative use, and no more than five spontaneous bowel movements (SBMs) during the past 14 days, were randomly assigned (1:1:1:1) to oral, once-daily naldemedine 0.1, 0.2, or 0.4 mg, or placebo, for 14 days. The primary end point was change in SBM frequency per week from baseline during the treatment period. Secondary end points included SBM responder rates, change from baseline in the frequency of SBM without straining, and complete SBM. Safety was also assessed. Results Of 227 patients who were randomly assigned, 225 were assessed for efficacy (naldemedine 0.1 mg, n = 55; 0.2 mg, n = 58; 0.4 mg, n = 56; placebo, n = 56) and 226 for safety. Change in SBM frequency (primary end point) was higher with all naldemedine doses versus placebo ( P < .05 for all comparisons), as were SBM responder rates and change in complete SBM frequency. Change in SBM frequency without straining was significantly improved with naldemedine 0.2 and 0.4 (but not 0.1) mg versus placebo (at least P < .05). Treatment-emergent adverse events were more common with naldemedine (0.1 mg: 66.1%; 0.2 mg: 67.2%; 0.4 mg: 78.6%) than placebo (51.8%); the most common treatment-emergent adverse event was diarrhea. Conclusion Fourteen-day treatment with naldemedine significantly improved opioid-induced constipation in patients with cancer and was generally well tolerated. Naldemedine 0.2 mg was selected for phase III studies.

Phase I study of topical epigallocatechin-3-gallate (EGCG) in patients with breast cancer receiving adjuvant radiotherapy.

PubMed

Zhao, Hanxi; Zhu, Wanqi; Jia, Li; Sun, Xiaorong; Chen, Guanxuan; Zhao, Xianguang; Li, Xiaolin; Meng, Xiangjiao; Kong, Lingling; Xing, Ligang; Yu, Jinming

2016-01-01

The purpose of this study was to investigate the safety, tolerability and preliminary effectiveness of topical epigallocatechin-3-gallate (EGCG) for radiation dermatitis in patients with breast cancer receiving adjuvant radiotherapy. Patients with breast cancer who received radiotherapy to the chest wall after mastectomy were enrolled. EGCG solution was sprayed to the radiation field from the initiation of Grade 1 radiation dermatitis until 2 weeks after completion of radiotherapy. EGCG concentration escalated from 40 to 660 μmol l(-1) in 7 levels with 3-6 patients in each level. EGCG toxicity was graded using the NCI (National Cancer Institute Common Terminology Criteria for Adverse Events) v. 3.0. Any adverse event >Grade 1 attributed to EGCG was considered dose-limiting toxicity. The maximum tolerated dose was defined as the dose level that induced dose-limiting toxicity in more than one-third of patients at a given cohort. Radiation dermatitis was recorded weekly by the Radiation Therapy Oncology Group scoring and patient-reported symptoms. From March 2012 to August 2013, 24 patients were enrolled. Acute skin redness was observed in 1 patient and considered to be associated with the EGCG treatment at 140 μmol l(-1) level. Three more patients were enrolled at this level and did not experience toxicity to EGCG. The dose escalation stopped at 660 μmol l(-1). No other reported acute toxicity was associated with EGCG. Grade 2 radiation dermatitis was observed in eight patients during or after radiotherapy, but all decreased to Grade 1 after EGCG treatments. Patient-reported symptom scores were significantly decreased at 2 weeks after the end of radiotherapy in pain, burning, itching and tenderness, p < 0.05. The topical administration of EGCG was well tolerated and the maximum tolerated dose was not found. EGCG may be effective in treating radiation dermatitis with preliminary investigation. EGCG solution seemed to be feasible for treating

Developing a complex intervention for the outpatient management of incidentally diagnosed pulmonary embolism in cancer patients.

PubMed

Palmer, June; Bozas, George; Stephens, Andrew; Johnson, Miriam; Avery, Ged; O'Toole, Lorcan; Maraveyas, Anthony

2013-06-27

Most patients with pulmonary embolism (PE) spend 5-7 days in hospital even though only 4.5% will develop serious complications during this time. In particular, the group of patients with incidentally diagnosed PE (i-PE) includes many patients with low risk features potentially ideal for outpatient management; however the evidence for their optimal management is lacking hence relative practices may vary considerably. We describe the development process, components, links and function of a nurse-led service for the management of patients with i-PE, developed in accordance to the UK Medical Research Council complex intervention guidance. Phase 0 (Theoretical underpinning): The Pulmonary Embolism Severity Index (PESI) was selected for patient risk assessment and the American Society of Clinical Oncology (ASCO) guideline for the management of PE in cancer patients (2007) was selected as quality measure. Historical registry and audit data from our centre regarding i-PE incidence and management for the period between 2006 and 2009 illustrating the then current practices were reviewed. Phase 1 (Modelling): Modelling of the pathway included the following: a) Identification of training needs, planning and implementation of training schemes and development of transferable competencies and training materials. b) Mapping patient pathways and flow and c) Production of key documentation and Standard Operating Procedures for the delivery of the service. Phase 2 (Implementation and testing of the intervention): During the initial 12 months of implementation, remedial action was taken to address identified deficiencies regarding patient referral to the pathway, compliance with treatment protocol, patient follow up, selection challenges from the use of PESI in cancer patients and challenges regarding the "first-pass" identification of i-PE. We have developed and piloted a complex intervention to manage cancer patients with incidental PE in an outpatient setting. Adherence to evidence

Regorafenib plus best supportive care versus placebo plus best supportive care in Asian patients with previously treated metastatic colorectal cancer (CONCUR): a randomised, double-blind, placebo-controlled, phase 3 trial.

PubMed

Li, Jin; Qin, Shukui; Xu, Ruihua; Yau, Thomas C C; Ma, Brigette; Pan, Hongming; Xu, Jianming; Bai, Yuxian; Chi, Yihebali; Wang, Liwei; Yeh, Kun-Huei; Bi, Feng; Cheng, Ying; Le, Anh Tuan; Lin, Jen-Kou; Liu, Tianshu; Ma, Dong; Kappeler, Christian; Kalmus, Joachim; Kim, Tae Won

2015-06-01

In the international randomised phase 3 CORRECT trial (NCT01103323), regorafenib significantly improved overall survival versus placebo in patients with treatment-refractory metastatic colorectal cancer. Of the 760 patients in CORRECT, 111 were Asian (mostly Japanese). This phase 3 trial was done to assess regorafenib in a broader population of Asian patients with refractory metastatic colorectal cancer than was studied in CORRECT. In this randomised, double-blind, placebo-controlled, parallel-group, phase 3 trial done in 25 hospitals in mainland China, Hong Kong, South Korea, Taiwan, and Vietnam, we recruited Asian patients aged 18 years or older with progressive metastatic colorectal cancer who had received at least two previous treatment lines or were unable to tolerate standard treatments. Patients had to have an Eastern Cooperative Oncology Group performance status of 0 or 1, life expectancy of at least 3 months, and adequate bone marrow, liver, and renal function, without other uncontrolled medical disorders. We randomly allocated patients (2:1; with a computer-generated unicentric randomisation list [prepared by the study funder] and interactive voice response system; block size of six; stratified by metastatic site [single vs multiple organs] and time from diagnosis of metastatic disease [<18 months vs ≥18 months]) to receive oral regorafenib 160 mg once daily or placebo on days 1-21 of each 28 day cycle; patients in both groups were also to receive best supportive care. Participants, investigators, and the study funder were masked to treatment assignment. The primary endpoint was overall survival, and we analysed data on an intention-to-treat basis. This trial is registered with ClinicalTrials.gov, number NCT01584830. Between April 29, 2012, and Feb 6, 2013, we screened 243 patients and randomly assigned 204 patients to receive either regorafenib (136 [67%]) or placebo (68 [33%]). After a median follow-up of 7·4 months (IQR 4·3-12·2), overall survival

The early development phases of a European Organisation for Research and Treatment of Cancer (EORTC) module to assess patient reported outcomes (PROs) in women undergoing breast reconstruction.

PubMed

Thomson, H J; Winters, Z E; Brandberg, Y; Didier, F; Blazeby, J M; Mills, J

2013-03-01

A comprehensive evaluation of breast reconstruction (BRR) surgery includes measurement of patient reported outcomes (PROs). There is, however, a lack of validated BRR-specific PRO measures (PROMs) that adequately assess relevant issues. This study is developing a European Organisation for Research and Treatment of Cancer (EORTC) questionnaire/module specific for PROs in BRR to supplement the cancer-core and breast cancer EORTC questionnaires, respectively: the QLQ-C30 and QLQ-BR23. Phases I and II of questionnaire development followed EORTC guidelines including a systematic literature review to identify all potential 'issues' (concepts relevant to PROs) and semi-structured interviews with 89 patients and 9 European multi-disciplinary health care professionals (HCPs) (Sweden, Italy and the United Kingdom [UK]). Interviewers asked participants the 'relevance' of outcomes identified in the literature and captured additional 'issues' of importance. The literature search and interviews of patients and HCPs yielded 69 issues relating to BRR operationalised into 31 provisional items (single questions) for the module, which was conceptualised to contain five scales: treatment/surgery related symptoms (affecting the shoulder, arm and reconstructed breast), body image, sexuality, cosmetic outcomes (pertaining to three areas: breast, donor site and nipple) and overall satisfaction. The provisional development of the EORTC BRR module has 31 items addressing issues of importance to patients as well as HCPs. Further international testing is underway as a UK National Cancer Research Network trial to ensure that this PROM will be psychometrically and clinically robust and applicable for use in clinical trials, cohort studies, national audit and clinical practice. Copyright © 2012 Elsevier Ltd. All rights reserved.

Angular-dependent light scattering from cancer cells in different phases of the cell cycle.

PubMed

Lin, Xiaogang; Wan, Nan; Weng, Lingdong; Zhou, Yong

2017-10-10

Cancer cells in different phases of the cell cycle result in significant differences in light scattering properties. In order to harvest cancer cells in particular phases of the cell cycle, we cultured cancer cells through the process of synchronization. Flow cytometric analysis was applied to check the results of cell synchronization and prepare for light scattering measurements. Angular-dependent light scattering measurements of cancer cells arrested in the G1, S, and G2 phases have been performed. Based on integral calculations for scattering intensities from 5° to 10° and from 110° to 150°, conclusions have been reached. Clearly, the sizes of the cancer cells in different phases of the cell cycle dominated the forward scatter. Accompanying the increase of cell size with the progression of the cell cycle, the forward scattering intensity also increased. Meanwhile, the DNA content of cancer cells in every phase of the cell cycle is responsible for light scattering at large scatter angles. The higher the DNA content of cancer cells was, the greater the positive effect on the high-scattering intensity. As expected, understanding the relationships between the light scattering from cancer cells and cell cycles will aid in the development of cancer diagnoses. Also, it may assist in the guidance of antineoplastic drugs clinically.

A phase II study of combination chemotherapy with docetaxel and carboplatin for patients with advanced or metastatic non-small cell lung cancer.

PubMed

Kasahara, Kazuo; Kimura, Hideharu; Shibata, Kazuhiko; Araya, Tomoyuki; Sone, Takashi; Oribe, Yoshitaka; Furusho, Shiho; Kita, Toshiyuki; Shirasaki, Hiroki; Oribe, Yoshitaka; Yoshimi, Yuzo; Ueda, Akihito; Tachibana, Hideki; Shintani, Hiromoto; Mizuguchi, Masayuki; Nishi, Kohichi; Fujimura, Masaki; Nakao, Shinji

2006-01-01

The aim of this phase II study was to evaluate the efficacy of combination chemotherapy consisting of docetaxel and carboplatin in patients with inoperable non-small cell lung cancer (NSCLC). For this multicenter phase II study, the eligibility criteria included histologically or cytologically proven inoperable NSCLC, measurable lesions, Eastern Cooperative Oncology Group performance status (PS) 0-2, adequate organ and bone marrow functions, and written informed consent. Patients received 60 mg/m2 of docetaxel and carboplatin (target AUC 5.5) on day 1 every 3 weeks until disease progression. The primary end-point of this study was response rate and the secondary end-points were toxicities, time to progression and overall survival. A total of 40 patients were enrolled and 39 patients were eligible. A complete response and partial response were observed in 1 and 13 patients, respectively. An objective response rate was 35.9% (95% confidential interval [CI] 20.8-51.0%). The median time to progression was 5.2 months and the median overall survival was 12.0 months. The 1- and 2-year survival rates were 53.8% and 25.1%, respectively. The major toxicities were leukocytopenia and neutropenia. Grade 3 or 4 thrombocytopenia was rare and non-hematological toxicities were generally mild. Grade 3 non-hematological toxicities were observed in 6 patients (2 with nausea and vomiting, 1 with diarrhea, 1 with elevated transaminase levels, 1 with allergic reaction and 1 with edema). No grade 4 non-hematological toxicities were observed. Docetaxel and carboplatin combination chemotherapy was well tolerated and active in Japanese patients with advanced or metastatic NSCLC.

Yo antibodies in ovarian and breast cancer patients detected by a sensitive immunoprecipitation technique.

PubMed

Monstad, S E; Storstein, A; Dørum, A; Knudsen, A; Lønning, P E; Salvesen, H B; Aarseth, J H; Vedeler, C A

2006-04-01

Onconeural antibodies are found in patients with cancer and are associated with paraneoplastic neurological syndromes (PNS). The objective of the present study was to assess the frequency of Yo antibodies in ovarian and breast cancer using a sensitive immunoprecipitation technique, and to look for any association of Yo antibodies with neurological symptoms and prognostic factors. A multiwell adapted fluid-phase immunoassay using radiolabelled recombinant cerebellar degeneration related protein (cdr2), produced by coupled in vitro transcription/translation was used for the detection of Yo antibodies. This technique combines high specificity and sensitivity with high sample analysing capacity for the antibody in question. Sera or EDTA-blood from 810 ovarian (n = 557) and breast cancer (n = 253) patients were analysed for Yo antibodies by immunoprecipitation, as well as immunofluorescence and immune blots. Two hundred healthy blood donors and sera from 17 patients with paraneoplastic cerebellar degeneration and Yo antibodies served as controls. Immunoprecipitation was more sensitive in detecting Yo antibodies than immunofluorescence and immune blots. The prevalence of Yo antibodies was 13/557 (2.3%) in ovarian cancer and 4/253 (1.6%) in breast cancer using immunoprecipitation. Yo antibodies were not correlated with specific histological subgroups. The Yo index of ovarian cancer patients in FIGO stage IV was higher compared to FIGO stage I-III. The prevalence of Yo antibodies was 3 times higher in patients with stage III breast cancer than in stage I and II. Only 2/17 (11.8%) patients with Yo antibodies detected during the screen of 810 cancer patients had PNS. The results show that the prevalence of Yo antibodies is low in ovarian and breast cancer. Yo antibodies may be associated with advanced cancer, but less often with PNS.

Progesterone levels in letrozole associated controlled ovarian stimulation for fertility preservation in breast cancer patients.

PubMed

Goldrat, O; Gervy, C; Englert, Y; Delbaere, A; Demeestere, I

2015-09-01

Are progesterone levels after letrozole-associated controlled ovarian stimulation (COS) for fertility preservation in breast cancer patients, lower than after standard in vitro fertilization (IVF) cycles? During the luteal phase of letrozole-associated COS cycles (triggered with human chorionic gonadotrophin (hCG)) progesterone levels are similarly elevated to those obtained after standard COS without letrozole. Current fertility preservation strategies for breast cancer patients include association of COS with the aromatase inhibitor letrozole to harvest several mature oocytes while maintaining low estradiol levels. Data on progesterone levels are however lacking despite growing evidence of the role of progesterone in breast tumorigenesis. This is a prospective observational study comparing estradiol and progesterone levels of 21 breast cancer patients undergoing letrozole-associated COS with 21 infertile patients undergoing standard COS for IVF and/or intra cytoplasmic sperm injection (ICSI). All patients underwent COS with a GnRH antagonist protocol. In the fertility preservation group, ovulation induction was started in the follicular or luteal phase depending on the chemotherapy schedule and in 10 cases a GnRH antagonist was administered during luteal phase to induce luteolysis. Final oocyte maturation was induced by hCG in all patients. Estradiol and progesterone levels were measured on the day of hCG, at oocyte retrieval, and on days 3 and 8 after oocyte retrieval. Hormone levels in fertility preservation patients were compared with those observed in infertility patients. While estradiol levels were significantly lower in the fertility preservation group compared with the control group (P < 0.001), progesterone levels were similar at all times, including patients receiving a GnRH antagonist during the luteal phase. The studied populations (breast cancer and infertile patients) are different, which may induce selection bias. The small sample size limits the

Cardiopulmonary resuscitation in palliative care cancer patients.

PubMed

Kjørstad, Odd Jarle; Haugen, Dagny Faksvåg

2013-02-19

The criteria for refraining from cardiopulmonary resuscitation in palliative care cancer patients are based on patients' right to refuse treatment and the duty of the treating personnel not to exacerbate their suffering and not to administer futile treatment. When is cardiopulmonary resuscitation futile in these patients? Systematic literature searches were conducted in PubMed for the period 1989-2010 on the results of in-hospital cardiopulmonary resuscitation in advanced cancer patients and on factors that affected the results of CPR when special mention was made of cancer. The searches yielded 333 hits and 18 included articles: four meta-analyses, eight retrospective clinical studies, and six review articles. Cancer patients had a poorer post-CPR survival than non-cancer patients. Survival declined with increasing extent of the cancer disease. Widespread and therapy-resistant cancer disease coupled with a performance status lower than WHO 2 or a PAM score (Pre-Arrest Morbidity Index) of above 8 was regarded as inconsistent with survival after cardiopulmonary resuscitation. Cardiopulmonary resuscitation is futile for in-hospital cancer patients with widespread incurable disease and poor performance status.