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Clinical trials frequently include multiple end points that mature at different times. The initial report, typically based on the primary end point, may be published when key planned co-primary or secondary analyses are not yet available. Clinical Trial Updates provide an opportunity to disseminate additional results from studies, published in JCO or elsewhere, for which the primary end point has already been reported. GETUG-13 established that switching patients with poor-prognosis nonseminomatous germ-cell tumors with an unfavorable marker decline to intensified chemotherapy resulted in improved outcomes. Here, we report the GETUG-13 long-term efficacy and toxicity. Two hundred and sixty-three patients with International Germ Cell Cancer Consensus Group poor prognosis received one cycle of bleomycin, etoposide, and cisplatin (BEP): 51 with a favorable tumor marker decline continued with three cycles of BEP (Fav-BEP) and 203 with an unfavorable decline were randomly treated with three BEP (Unfav-BEP) cycles or a dose-dense regimen (Unfav-dose-dense; two cycles of paclitaxel-BEP-oxaliplatin + two cycles of cisplatin, ifosfamide, and bleomycin). The median follow-up was 7.1 years (range, 0.3-13.3). Five-year progression-free survival (PFS) rates were 58.9% in the Unfav-dose-dense arm and 46.7% in the Unfav-BEP arm (hazard ratio [HR], 0.65 [95% CI, 0.44 to 0.97]; P = .036). Five-year overall survival rates were 70.9% and 61.3% (HR, 0.74 [95% CI, 0.46 to 1.20]; P = .22). Side effects evolved favorably, with only three patients in the Unfav-dose-dense arm reporting grade 3 motor neurotoxicity at 1 year and no reported toxicity over grade 1 after year 2. Salvage high-dose chemotherapy plus a stem-cell transplant was used in 8% in the Unfav-dose-dense arm and 17% in the Unfav-BEP arm ( P = .035). Long-term outcomes suggest a sustained benefit of intensified chemotherapy in terms of PFS and numerically better survival, with a minimal toxicity and reduced use of salvage high-dose chemotherapy plus stem-cell transplant.

Objectives: Germ cell tumor (GCT) patients with brain metastases (BM) have a poor prognosis and high risk of treatment failure. Optimal therapies for these patients remain controversial. The aim of this study was to report the outcomes of all GCT patients with BM treated with high-dose chemotherapy (HDCT) in our French expert center for GCT., Methods: We carried out a retrospective study of 35 GCT patients with BM who were treated from 2003 to 2019 with HDCT, followed by infusions of autologous peripheral blood hematopoietic stem cells., Results: The overall survival at 2 years was 36.9% (95% confidence interval, 19.7-54). The median overall survival was 12 months and the median progression-free survival was 8 months. No variables were associated with better survival in the univariable analysis. Among the 35 patients included in our study, 31 completed HDCT and 4 stopped treatments after mobilization. Eleven patients (11) showed favorable responses (complete, partial, or stable disease) to HDCT and 20 patients died of disease progression (17) or toxicities (3). Among the 11 patients with favorable responses to HDCT, 8 (72.7%) had metachronous BM, mostly isolated. The majority of these patients did not receive local treatment at diagnosis or at relapse., Conclusions: Together, our study reveals that GCT patients can experience long-term survival even in the presence of BM. Metachronous BM can also be cured with HDCT even in the absence of local treatment. Biological and radiologic responses to mobilization could be a predictor of favorable responses to HDCT., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Background: High-dose chemotherapy (HDCT) with TI-CE regimen is a valid option for the treatment of relapsed advanced germ cell tumors (GCT). We report a phase II trial with therapeutic drug monitoring of carboplatin for optimizing area under the curve (AUC) of this drug., Methods: Patients with unfavorable relapsed GCT were treated according to TI-CE regimen: two cycles combining paclitaxel and ifosfamide followed by three cycles of HD carboplatin plus etoposide administered on 3 days. Carboplatin dose was adapted on day 3 based on carboplatin clearance (CL) at day 1 in order to reach a target AUC of 24 mg.min/mL per cycle. The primary endpoint was the complete response (CR) rate., Results: Eighty-nine patients who received HDCT were included in the modified intent-to-treat (mITT) analysis. Measured mean AUC was 24.4 mg.min/mL per cycle (22.4 and 26.8 mg.min/mL for 10th and 90th percentiles). Thirty-five (44.3%) patients achieved a CR with or without surgery of residual masses and 20 patients achieved a partial response with negative tumor markers. With a median follow-up of 44 months (m), median PFS was 12.3 m (95% CI: 7.5-25.9) and OS was 46.3 m (95% CI: 18.6-not reached). For high- and very high-risk patients, according to the International Prognostic Score at first relapse or treated after at least one salvage treatment (n = 51), 2-year PFS rate was 41.1%., Conclusion: The rates of complete and favorable responses were clinically relevant in this very poor risk population. Individual monitoring of carboplatin plasma concentration permitted to control more accurately the target AUC and avoided both underexposure and overexposure to the drug., (© 2021 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.)

Background: Perioperative chemotherapy (neoadjuvant or adjuvant) has been developed to increase overall survival for nonmetastatic muscle-invasive bladder cancer (MIBC). Retrospective studies or prospective phase II trials have been reported to use dose-dense methotrexate, vinblastine, doxorubicin, and cisplatin (dd-MVAC) or gemcitabine and cisplatin (GC). As dd-MVAC has shown higher response rates in metastatic disease, better efficacy is expected in the perioperative setting., Objective: We designed a randomized phase III trial to compare the efficacy of dd-MVAC or GC in MIBC perioperative (neoadjuvant or adjuvant) setting., Design, Setting and Participants: A total of 500 patients were randomized from February 2013 to March 2018 in 28 centers and received either six cycles of dd-MVAC every 2 wk or four cycles of GC every 3 wk., Outcome Measurements and Statistical Analysis: The primary endpoint (progression-free survival at 3 yr) was not reported. We focused on secondary endpoints: chemotherapy toxicity and pathological responses., Results and Limitations: In the neoadjuvant group, 218 patients received dd-MVAC and 219 received GC. Of the patients, 60% received six cycles in the dd-MVAC arm and 84% received four cycles in the GC arm; 199 (91%) and 198 (90%) patients underwent surgery, respectively. Complete pathological response (ypT0pN0) was observed in 84 (42%) and 71 (36%) patients, respectively (p=0.2). An organ-confined status (

Background: The impact of aging on the effectiveness of immune checkpoint inhibitors (ICIs) remains controversial, and little is known on the subject in adults aged ≥ 75 years., Objective: The objective of this comprehensive meta-analysis was to assess the efficacy of ICIs in patients aged ≥ 75 years., Methods: We performed a meta-analysis of published randomized controlled trials concerning ICIs (as monotherapy or in combination) versus standard therapy in patients with advanced solid tumors between January 2010 and January 2020. We compared overall survival between older (aged ≥ 75 years) and younger (< 75 years) patients. Hazard ratios (HRs) and 95% confidence intervals (CIs) were collected and pooled. The secondary endpoint focused on the impact of the use of ICIs in first- and second-line settings., Results: In total, 15 phase III studies evaluating anti-programmed cell death 1 (anti-PD-1) (nivolumab or pembrolizumab), anti-programmed cell death ligand 1 (anti-PD-L1) (atezolizumab or avelumab), or anti-cytotoxic T lymphocyte antigen 4 (anti-CTLA-4) (ipilimumab) therapies were included. Enrolled patients had non-small-cell lung cancer, renal cell carcinoma, melanoma, head and neck squamous cell carcinoma, or gastric cancer. Eight studies assessed treatment in the first-line setting and seven in the second-line setting. The median age was 64 years, with 906 patients aged ≥ 75 years (552 in first line, 354 in second line) and 8741 were aged < 75 years (4992 in first line, 3749 in second line). In the first-line setting, HRs for death were 0.78 (95% CI 0.61-0.99) in patients aged ≥ 75 years versus 0.84 (95% CI 0.71-1.00) in those aged < 75 years. In the second-line setting, HRs for death were 1.02 (95% CI 0.77-1.36) in patients aged ≥ 75 years versus 0.68 (95% CI 0.61-0.75) in those aged < 75 years, with a statistically significant difference observed between subgroups (p = 0.009 for interaction)., Conclusions: ICIs appear to be effective in patients aged ≥ 75 years. However, the survival benefit is mainly observed in first-line treatment and remains unclear in the second-line setting.

Background: Neuroendocrine carcinoma of the urinary bladder (NCUB) is rare, accounting for < 1% of bladder cancer cases, with scarce reported data available., Materials and Methods: We retrospectively reviewed the data from patients with NCUB treated at French institutions. The objectives were to describe the patient characteristics, treatments received, and outcomes (ie, disease-free survival [DFS], progression-free survival, overall survival [OS]) and investigate the prognostic factors., Results: From 1997 to 2017, we included 236 patients, 173 with early-stage NCUB and 63 with advanced-stage NCUB. For those with early-stage disease, the median DFS was better for the patients who had received cisplatin-based chemotherapy compared with carboplatin (hazard ratio [HR], 1.95; 95% confidence interval [CI], 1.1-3.46), with no difference found between the neoadjuvant and adjuvant settings (HR, 1.1; 95% CI, 0.61-1.97). The median OS was 36 months (95% CI, 29-43 months) for stage I and II, 26 months (95% CI, 18 months to not reached) for stage IIIA, 16 months (95% CI, 12-21 months) for stage IIIB. The HR for stage IIIB compared with stage I/II was 2.6 (95% CI, 1.5-4.4). The DFS at 6 months was associated with OS (HR, 7.8; 95% CI, 4.1-15.0). For patients with metastases at diagnosis who had received chemotherapy, the median progression-free survival was 9 months (95% CI, 8-11) for first-line cisplatin and 6 months (95% CI, 4-13 months) for carboplatin; the median OS was 13 months (95% CI, 9-15 months). A high-risk Bajorin score (HR, 11.5; 95% CI, 1.2-112.6) and the use of carboplatin (HR, 2.26; 95% CI, 1.03-4.96) were associated with worse outcomes., Conclusions: In early-stage disease, a shorter DFS was associated with worse OS, and the use of cisplatin was associated with better OS. For the patients with metastases at diagnosis, a high-risk Bajorin score and the use of carboplatin were associated with worse outcomes., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Background: Abiraterone acetate (abiraterone) combined with prednisone is a standard of care in metastatic castration-resistant prostate cancer. Recently, benefit in overall survival was reported in metastatic castration-sensitive prostate cancer also, and an extension of indication has been granted. Abiraterone is seldom associated with liver toxicity. The clinical management and the outcome of patients with transaminase increase while on abiraterone have not been described., Patients and Method: We identified 25 men with metastatic prostate cancer and liver function test disorders occurring while on abiraterone treatment from December 2009 to September 2017 in three oncology centres in France., Results: Forty-six liver disorder events occurred in 25 patients while on abiraterone treatment. The median age at liver function test increase was 67 (55-85) years. The incidence of aspartate aminotransférase (AST) (24 events) and that of alanine aminotransférase (ALT) (22 events) increases were similar. Liver toxicity was of grade 1, 2 and 3 (Common Terminology Criteria for Adverse Events. version 4) in 7 (32%), 6 (27%) and 9 (41%) patients for ALT, and in 12 (50%), 6 (25%) and 6 (25%) for AST, respectively. The median time from abiraterone initiation to the detection of liver toxicity was 7.1 (4-95) weeks. The median time from highest ALT/AST increase to normalisation was 6.2 [2-14] weeks. In 13 patients (52%), liver tests spontaneously returned to baseline values, while abiraterone was continued at full dose., Conclusion: Liver function test increase is a rare event that typically occurs within the first two months on abiraterone. Most patients experience normalisation of the tests, either spontaneously or after dose reduction/discontinuation., Competing Interests: Conflict of interest statement E.C. declared having received personal fees from Ipsen, Sanofi, BMS and Pfizer. G.B. declared having received consulting fees from Janssen-Cilag and Sanofi. Y.L. has received honoraria from Sanofi, Janssen, MSD, Roche, BMS, AstraZeneca, Astellas and Seattle Genetics; has received grants from Sanofi, Janssen and MSD and has been an investigator in trials sponsored by MSD, Roche, Astellas, Janssen, Nektar, BMS, Pfizer, Incyte, Clovis, AstraZeneca and Seattle Genetics. L.A. declared serving consulting or advisory role in Novartis, Amgen (Inst), Bristol-Myers Squibb, Bristol-Myers Squibb (Inst), Ipsen (Inst), Roche (Inst), Novartis (Inst), Pfizer (Inst), Astellas Pharma (Inst) and Merck (Inst). C.M. reported receiving grants and personal fees and is a principal investigator/co-principal investigator for Amgen, Astella, AstraZeneca, Bayer, BeiGene, BMS, Genentech, Janssen, Lilly, MedImmune, MSD, Novartis, Pfizer, Roche, Sanofi, Orion and Abbvie. J.A. has received grants and honoraria from AstraZeneca, Roche/Genentech, Novartis, Ipsen and Jansen. O.H. declared having received personal fees from IPSEN, Janssen, Bayer, BMS and Sanofi. S.C. declares serving a consultant role for Janssen, Roche and Merck; that he has received research funding from Astellas and Roche and that he has been beneficiant of travel support from Janssen, Roche and Astellas. K.F. declared having received fees for participation to advisory boards or lectures for Amgen, Astellas, Bayer, Janssen-Cilag, Orion and Sanofi. G.M., P.L. and E.C. declared no disclosure., (Copyright © 2020 Elsevier Ltd. All rights reserved.)

Background: Results from large randomized controlled trials combining docetaxel, abiraterone, celecoxib, or bisphosphonates with androgen deprivation therapy (ADT) in hormone-sensitive prostate cancer have emerged. However, in our knowledge, few data are available in patients older than 70 years. Therefore, we undertook a meta-analysis of all published phase III studies., Materials and Methods: We performed a PubMed search using the keywords: "hormone sensitive prostate cancer," "phase III studies," "docetaxel," "abiraterone," "celecoxib," and "bisphosphonates." We also screened American Society of Clinical Oncology and European Society for Medical Oncology proceedings. Combination therapies were compared with ADT alone. The efficacy outcomes were overall survival (OS) and progression-free survival (PFS). Hazard ratios (HRs) with their 95% confidence intervals (CIs) were collected from the studies and pooled. A hazard ratio of less than 1.00 favored the combination group., Results: This meta-analysis included 8 studies: 3 assessed docetaxel (CHAARTED, STAMPEDE arm E and C), 2 others assessed abiraterone (LATITUDE and STAMPEDE arm G); 2 others assessed celecoxib (STAMPEDE arm D and F), and the last one assessed zoledronic acid alone (STAMPEDE arm B). Our meta-analysis included 2264 patients (86% with metastases). Concerning age, we chose a cutoff of 70 years, corresponding to the available data for each study. The performance index was 0 to 1 for about 90% of patients. Overall, in patients > 70 years old, the addition of docetaxel statistically improved PFS (HR, 0.51; 95% CI, 0.42-0.61) but not OS (HR, 0.86; 95% CI, 0.69-1.07). The addition of abiraterone to ADT also statistically improved PFS (HR, 0.49; 95% CI, 0.37-0.64) but not OS (HR, 0.85; 95% CI, 0.67-1.08), as well as the addition of celecoxib (HR, 0.67; 95% CI, 0.53-0.85 and HR, 0.95; 95% CI, 0.73-1.25, respectively). The addition of zoledronic acid did not improve PFS or OS (HR, 0.78; 95% CI, 0.61-1.00 and HR, 0.99; 95% CI, 0.71-1.38, respectively)., Conclusions: The addition of docetaxel, abiraterone, or celecoxib to ADT significantly increased PFS in older men with hormone-sensitive advanced prostate cancer. However, the benefit in OS is not statistically significant. Further studies are needed to define the best first-line strategy in this subgroup., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Background: Novel second-line treatments are needed for patients with advanced urothelial cancer (UC). Interim analysis of the phase III KEYNOTE-045 study showed a superior overall survival (OS) benefit of pembrolizumab, a programmed death 1 inhibitor, versus chemotherapy in patients with advanced UC that progressed on platinum-based chemotherapy. Here we report the long-term safety and efficacy outcomes of KEYNOTE-045., Patients and Methods: Adult patients with histologically/cytologically confirmed UC whose disease progressed after first-line, platinum-containing chemotherapy were enrolled. Patients were randomly assigned 1 : 1 to receive pembrolizumab [200 mg every 3 weeks (Q3W)] or investigator's choice of paclitaxel (175 mg/m2 Q3W), docetaxel (75 mg/m2 Q3W), or vinflunine (320 mg/m2 Q3W). Primary end points were OS and progression-free survival (PFS) per Response Evaluation Criteria in Solid Tumors, version 1.1 (RECIST v1.1) by blinded independent central radiology review (BICR). A key secondary end point was objective response rate per RECIST v1.1 by BICR., Results: A total of 542 patients were enrolled (pembrolizumab, n = 270; chemotherapy, n = 272). Median follow-up as of 26 October 2017 was 27.7 months. Median 1- and 2-year OS rates were higher with pembrolizumab (44.2% and 26.9%, respectively) than chemotherapy (29.8% and 14.3%, respectively). PFS rates did not differ between treatment arms; however, 1- and 2-year PFS rates were higher with pembrolizumab. The objective response rate was also higher with pembrolizumab (21.1% versus 11.0%). Median duration of response to pembrolizumab was not reached (range 1.6+ to 30.0+ months) versus chemotherapy (4.4 months; range 1.4+ to 29.9+ months). Pembrolizumab had lower rates of any grade (62.0% versus 90.6%) and grade ≥3 (16.5% versus 50.2%) treatment-related adverse events than chemotherapy., Conclusions: Long-term results (>2 years' follow-up) were consistent with those of previously reported analyses, demonstrating continued clinical benefit of pembrolizumab over chemotherapy for efficacy and safety for treatment of locally advanced/metastatic, platinum-refractory UC., Trial Registration: ClinicalTrials.gov: NCT02256436., (© The Author(s) 2019. Published by Oxford University Press on behalf of the European Society for Medical Oncology.)

Importance: Androgen-deprivation therapy (ADT) plus docetaxel is the standard of care in hormone-naive metastatic prostate cancer but is of uncertain benefit in a nonmetastatic, high-risk prostate cancer setting., Objective: To assess the benefit of ADT plus docetaxel in patients presenting with rising prostate-specific antigen (PSA) levels after primary local therapy and high-risk factors but no evidence of metastatic disease., Design, Setting, and Participants: This open-label, phase 3, randomized superiority trial comparing ADT plus docetaxel vs ADT alone enrolled patients from 28 centers in France between June 4, 2003, and September 25, 2007; final follow-up was conducted April 12, 2017, and analysis was performed May 2 to July 31, 2017. Patients had undergone primary local therapy for prostate cancer, were experiencing rising PSA levels, and were considered to be at high risk of metastatic disease. Stratification was by prior local therapy and PSA-level doubling time (≤6 vs >6 months), and intention-to-treat analysis was used., Interventions: Patients were randomly assigned to receive ADT (1 year) plus docetaxel, 70 mg/m2 (every 3 weeks [6 cycles]), or ADT alone (1 year)., Main Outcomes and Measures: The primary outcome was PSA progression-free survival (PSA-PFS). Secondary end points were PSA response, radiologic PFS, overall survival, safety, and quality of life., Results: Overall, 254 patients were randomized (1:1) to the trial; median age, 64 years in the ADT plus docetaxel arm, 66 years in the ADT alone arm. At a median follow-up of 30.0 months, the median PSA-PFS was 20.3 (95% CI, 19.0-21.6) months in the ADT plus docetaxel arm vs 19.3 (95% CI, 18.2-20.8) months in the ADT alone arm (hazard ratio [HR], 0.85; 95% CI, 0.62-1.16; P = .31). At a median follow-up of 10.5 years, there was no significant between-arm difference in radiologic PFS (HR, 1.03; 95% CI, 0.74-1.43; P = .88). Overall survival data were not mature. The most common grade 3 or 4 hematologic toxic effects in the ADT plus docetaxel arm were neutropenia (60 of 125 patients [48.0%]), febrile neutropenia (10 [8.0%]), and thrombocytopenia (4 [3.0%]). There was no significant between-arm difference in overall quality of life., Conclusions and Relevance: Compared with ADT alone, combined ADT plus docetaxel therapy with curative intent did not significantly improve PSA-PFS in patients with high-risk prostate cancer and rising PSA levels and no evidence of metastatic disease., Trial Registration: French Health Products Safety Agency identifier: 030591; ClinicalTrials.gov identifier: NCT00764166.

Background: About one-third of patients with renal cell carcinoma (RCC) have detectable metastases at diagnosis. Among them, bone is the second most frequent metastatic site. Treatment of metastatic RCC mostly relies on anti-angiogenic (AA) therapies and, more recently, immunotherapy. Skeletal-related events (SREs) can be prevented with bone-targeted therapies such as denosumab (Dmab), which has demonstrated superiority when compared with zoledronic acid in solid tumors. However, there is limited available data on Dmab toxicity in combination with AA therapies in patients with kidney cancer. The objective of this study was to retrospectively analyze the toxicity profile (mainly osteonecrosis of the jaw [ONJ] and hypocalcemia) in patients with metastatic renal cell carcinoma (mRCC) treated with Dmab and AA therapy combination., Patients and Methods: We conducted a multicenter retrospective study among centers from the French Groupe d'Etudes des Tumeurs Uro Genitales (GETUG). Patients with bone metastases who received concurrently or sequentially AA therapy and Dmab were included in this study., Results: A total of 41 patients with mRCC were enrolled. Although no patient presented with severe hypocalcemia, ONJ occurred in 7 (17%) of 41 patients. Interestingly, all patients with ONJ received the Dmab and AA combination in the first line of treatment; among these patients, 3 patients had no risk factor other than the Dmab and AA combination., Conclusion: The incidence of ONJ was high in this real-life population of patients with mRCC treated with AA therapies combined with Dmab. This toxicity signal should warn physicians about this combination in the mRCC population., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Introduction: Platinum-based neoadjvant chemotherapy (NAC) before radical cystectomy (RC) is the gold standard in the treatment of muscle invasive bladder cancer (MIBC). We aimed to compare the peri-operative morbidity in patients treated by NAC then RC and patients having RC alone., Methods: Between 1st January 2008 and 31st December 2015, we retrospectively included consecutive patients undergoing RC for MIBC in 2centers. We collected clinical, pathological and peri-operative data (30day post operative complications according to the Clavien-Dindo score, delayed complications, pathological results). Patients treated by NAC (NAC-RC group) before RC were compared to patients performing RC alone. The NAC-RC group received 1 to 6cycle of high-dose MVAC, MVAC or gemcitabine-cisplatine chemotherapy. Logistic regression identified independant factors of peri-operative complications., Results: We included 199 patients: 48in the NAC-RC group and 151in the RC group. Complications rate was 73.9% in the NAC-RC group versus 73.8% in the RC group (P=1.0). In multivariate analyses, only the Charlson score was associated with an increased risk of peri-operative complications (P=0.05). PT0 tumour rate was significantly higher in the NAC-CR group (50% vs 7%, P<0.001)., Conclusion: NAC does not increase the peri-operative morbidity of the RC. Patients' pre operative comorbidities is the main risk factor for peri-operative complications., (Copyright © 2018 Elsevier Masson SAS. All rights reserved.)

Purpose In the phase III KEYNOTE-045 study ( ClinicalTrials.gov identifier: NCT02256436), pembrolizumab significantly prolonged overall survival compared with investigator's choice of chemotherapy in patients with previously treated advanced urothelial cancer. Here, we report the results of health-related quality-of-life (HRQoL) analyses from the KEYNOTE-045 trial. Patients and Methods Patients were randomly assigned 1:1 to pembrolizumab 200 mg or investigator's choice of docetaxel 75 mg/m 2 , paclitaxel 175 mg/m 2 , or vinflunine 320 mg/m 2 administered intravenously every 3 weeks. Key prespecified HRQoL analyses were time to deterioration (TTD) and mean change from baseline to week 15 in European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30 global health status/quality-of-life score. Results Of 542 patients who were randomly assigned, 519 were included in HRQoL analyses (pembrolizumab, n = 266; chemotherapy, n = 253). HRQoL compliance was > 95% at baseline and approximately 88% at week 15 for both groups. Pembrolizumab prolonged TTD in global health status/quality-of-life score compared with chemotherapy (median, 3.5 months v 2.3 months; hazard ratio, 0.72; nominal one-sided P = .004). Mean (95% CI) change from baseline to week 15 in global health status/quality-of-life score was 0.69 (-2.40 to 3.77) with pembrolizumab and -8.36 (-11.84 to -4.89) with chemotherapy (mean difference, 9.05 points; 95% CI, 4.61 to 13.50; nominal two-sided P < .001). Conclusion Pembrolizumab prolonged TTD in HRQoL compared with chemotherapy. Patients who were treated with pembrolizumab had stable or improved global health status/quality of life, whereas those who were treated with investigator's choice of chemotherapy experienced declines in global health status/quality of life. Combined with efficacy and safety outcomes, these data support pembrolizumab as standard of care for patients with platinum-refractory advanced urothelial cancer.

Objectives: To assess nonfeasibility of adjuvant-modified FOLFOX6 chemotherapy in patients with stage II or III colorectal cancer., Methods: Consecutive patients managed between 2009 and 2013 in 2 teaching hospitals in the Paris urban area were included in the CORSAGE (COlorectal canceR, AGe, and chemotherapy fEasability study) cohort study. Nonfeasibility was defined by the frequencies of empirical first-cycle dose reduction (>15%), early discontinuation (<12 cycles), and low relative dose intensity (RDI) (<0.85). Risk factors for chemotherapy nonfeasibility were identified using multivariate logistic regression., Results: Among 153 patients, 56.2% were male (median age, 65.6 y; 35.3%≥70 y; 7.3% with performance status [PS]≥2). For 5-fluorouracil (5-FU), 20.9% of patients had first-cycle dose reduction and 28.1% early discontinuation; RDI was 0.91 (25th to 75th percentiles, 0.68 to 0.99). Factors independently associated with first-cycle 5-FU dose reduction were aged 65 to 69 years versus those younger than 65 years (adjusted odds ratio [aOR], 5.5; 95% confidence interval [CI], 1.5-19.9) but not age 70 years and older, PS≥2 (aOR, 6.02; 95% CI, 1.15-31.4), higher Charlson Comorbidity Index (aOR1-point increase, 1.4; 95% CI, 1.05-1.82), or larger number of medications (aOR 1-medication increase, 1.19; 95% CI, 1.00-1.42). Oxaliplatin dose reduction occurred in 52.3% of patients and early discontinuation in 62.7%; the latter was more common in the 70 years and older group (92.6% vs. 74.6% in the <65-y group; P=0.01); RDI was 0.7 (95% CI, 0.55-0.88)., Conclusions: In the real-world setting, compared with their younger and older counterparts, patients aged 65 to 69 years given modified FOLFOX6 for stage II or III colorectal cancer had higher frequencies of 5-FU nonfeasibility defined based on first-cycle dose reduction, early discontinuation, and RDI; and these differences were independent from PS, comorbidities, and number of medications.

Background: The GETUG 13 phase III trial tested personalised chemotherapy based on tumour marker decline in patients with poor-prognosis germ-cell tumour (GCT) and demonstrated that a dose-dense regimen improves progression-free survival in patients with an unfavourable decline. We investigated the pattern of relapse for patients included in GETUG 13., Methods: We conducted an analysis of relapse events in patients from GETUG 13. Baseline procedures before inclusion in the trial comprised a thoraco-abdomino-pelvic computed tomography scan and a magnetic resonance imaging of the brain., Results: With a median follow-up of 4.1 years (0.3; 8.8 years), a progression event was observed in 109/254 patients (43%). First event consisted in a marker progression only in 47 patients (43%), a radiographic progression only in 35 patients (32%), a mix progression on both markers and imaging in 12 patients (11%) and death in 15 patients (14%). In patients with radiographic progression only, brain was the predominant site (n = 19/35, 54%). Among patients with unfavourable decline who experienced a radiographic progression (as first and subsequent progression event, n = 58), brain was a site of progression in 28 patients (48%): 12/30 (40%) in patients treated with cisplatin, bleomycin and etoposide and 16/28 (57%) in those treated with dose-dense chemotherapy., Conclusions: Brain metastases develop often, early and frequently as the only site of relapse in the course of poor-prognosis GCT. This raises the question of early detection and optimal treatment of brain metastases in these patients, e.g. by integrating a systematic brain MRI after 2-3 months of chemotherapy., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Background: Early chemotherapy has recently become a new standard of care for patients with metastatic castrate-naive prostate cancer (mCNPC). The survival benefit is evident in patients with high-volume disease, but less clear in those with low-volume disease. Here, we assessed the trade-offs between toxicity and survival using a Quality-adjusted Time Without Symptoms of disease and Toxicity of treatment (Q-TWiST) analysis., Patients and Methods: This analysis was performed from the data of the Genito-Urinary Oncology Group (GETUG)-AFU 15 phase III trial evaluating the benefits of docetaxel (D) combined with androgen deprivation therapy (ADT) versus ADT alone in 385 mCNPC patients. Overall survival was partitioned into three periods, namely toxic phase of treatment (TOX), time before progression without toxicity (TWIST), and progression (PROG). These health states were weighted according to patients' utility to determine quality-adjusted survival times. In threshold analyses, utility for TOX and PROG were varied from 0 to 1., Results: A better quality-adjusted survival was found in the ADT + D arm when the utility for PROG and TOX states were ≤0.2 and ≥ 0.8, respectively. When the utility for PROG was 0.4 or more, ADT + D and ADT alone yielded similar quality-adjusted survival. When patients were stratified into high-volume versus low-volume disease, we found a significant Q-TWiST benefit in favour of the ADT + D arm only for high-volume patients when the utility for PROG was less than 0.35, while we found no benefit in low-volume disease patients, whatever the coefficients tested., Conclusion: Early docetaxel may provide significant quality-adjusted survival benefits for patients with mCNPC, especially those with high-volume disease, depending on the values assigned to the times spent in the toxicity phase and after PROG. The Q-TWiST methodology is a useful tool for decision-making regarding trade-offs between survival, PROG and toxicity., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Background: In the past decade, adjuvant chemotherapy (AC) after radical cystectomy (RC) was preferred worldwide for patients with muscle-invasive urothelial bladder cancer. In this study we aimed to determine the outcome of patients who received AC and evaluated prognostic factors associated with survival., Patients and Methods: We retrospectively analyzed 226 consecutive patients treated in 6 academic hospitals between 2000 and 2009. Multivariate Cox proportional hazards regression adjusted for center to estimate adjusted hazard ratios (HRs) with 95% confidence intervals were used., Results: The median age was 62.4 (range, 35-82) years. Patients had pT3/pT4 and/or pN+ in 180 (79.6%) and 168 patients (74.3%), respectively. Median lymph node (LN) density was 25% (range, 3.1-100). Median time between RC and AC was 61.5 (range, 18-162) days. Gemcitabine with cisplatin, gemcitabine with carboplatin, and MVAC (methotrexate, vinblastine, doxorubicin, and cisplatin) regimens were delivered in 161 (71.2%), 49 (21.7%), and 12 patients (5.3%) of patients, respectively. The median number of cycles was 4 (range, 1-6). Thirteen patients (5.7%) with LN metastases also received adjuvant pelvic radiotherapy (ART). After a median follow-up of 4.2 years, 5-year overall survival (OS) was 40.7%. In multivariate analysis, pT ≥3 stage (HR, 1.73; P = .05), LN density >50% (HR, 1.94; P = .03), and number of AC cycles <4 (HR, 4.26; P = .001) were adverse prognostic factors for OS. ART (HR, 0.30; P = .05) tended to provide survival benefit., Conclusion: Classical prognostic features associated with survival are not modified by the use of AC. Patients who derived benefit from AC had a low LN density and received at least 4 cycles of treatment., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Purpose: Median age for the diagnosis of metastatic bladder cancer (MBC) is 73 years. The feasibility of chemotherapy in older patients is controversial. Our objectives were to assess associations linking age to first line chemotherapy regimen selection, early chemotherapy discontinuation, and 1-year mortality in everyday practice., Materials and Methods: Between 1999 and 2011, 197 consecutive patients aged≥70 years with MBC referred to 4 hospitals were included in the AGEVIM multicenter cohort. At baseline, we recorded performance status (PS); tumor characteristics; the Charlson Comorbidity Index; and plasma creatinine, hemoglobin, and albumin. Early discontinuation data were available for 193 patients, and overall 1-year mortality for 180 patients. We assessed the probabilities of initial cisplatin-based combination chemotherapy (CCC), early discontinuation (≤2 cycles), and 1-year mortality, using multivariate logistic regression and Cox proportional hazards modeling., Results: Among the 193 patients (mean age: 76±4.3y), with 2 metastatic site in median 43.5% received CCC, 36.3% gemcitabine and carboplatin, and 20.2% gemcitabine alone. The probability of CCC decreased with age independently from sex, PS, creatinine clearance, and Charlson Comorbidity Index (P<0.0001), early discontinuation occurred in 24.9% of patients. Factors independently associated with global chemotherapy early discontinuation were age (adjusted odds ratio per additional year = 1.11; 95% CI: 1.02-1.20; P = 0.01) and higher metastatic-site number (adjusted odds ratio per additional site = 1.45; 95% CI: 1.08-1.95; P = 0.01). The number of patients was too small for a robust analysis of factors associated with early chemotherapy discontinuation in each chemotherapy regiment subgroup. Independent predictors of 1-year mortality (median = 9.6 mo) were early discontinuation (adjusted hazard ratio [aHR] = 4.77 [2.85-7.96] when PS<2 and 20.6 [9.43-44.82] when PS≥2; P<0.0001), albumin<35g/l (aHR = 3.06 [1.81-5.17], P = 0.0001), creatinine clearance<30ml/min (aHR = 2.96 [1.45-6.06], P = 0.009), and higher metastatic-site number (aHR = 1.34 [1.14-1.56], P<0.0001)., Conclusion: Less than half of older patients with MBC received initial CCC and 25% had≤2 cycles of chemotherapy. Older age was associated with decreased CCC prescription, independently from known contraindications, and with global chemotherapy early discontinuation, but not with 1-year mortality., (Copyright © 2017 Elsevier Inc. All rights reserved.)

The case of a 54-year-old woman is presented. She underwent right sided unilateral nephrectomy for metastatic bilateral renal tumour of the Bellini collecting ducts. Progression of the contralateral tumour resulted in acute complete anuric renal failure. Haemodialysis was started along with palliative gemcitabine (1000 mg/m(2))-cisplatine (70 mg/m(2)) chemotherapy. In parallel, renal function was improving and dialysis could be stopped at the end of the chemotherapy line comprising 6 cycles. Half a year later the patient was lost of uncontrolled local and pulmonary progression. The potentially nephrotoxic cisplatine chemotherapy associated to complex supportive treatment improved the renal function by controlling diffusely infiltrative tumour growth and allowed a survival benefit over one year with active household keeping capacity.

Background: There is no standard first-line chemotherapy for advanced urothelial carcinoma (aUC) in cisplatin-ineligible (cisplatin-unfit) patients. The study assessed the efficacy and tolerability profile of two vinflunine-based cytotoxic regimens in this setting., Patients and Methods: Patients with aUC a creatinine clearance (CrCl) of <60 but ≥30 ml/min, performance status 0 or 1 and no prior chemotherapy for advanced disease were randomized (1 : 1). They received vinflunine 250 or 280 mg/m(2) (based on baseline CrCl) on day 1, plus either gemcitabine [750 mg/m(2) escalated to 1000 mg/m(2) in cycle 2 if no toxicity grade (G) ≥2 on days 1 and 8 (VG) or plus carboplatin area under the curve 4.5 day 1 (VC) every 21 days]. To detect a 22% improvement in each arm compared with H0 (41%) in the primary end point, disease control rate (DCR = complete response + partial response + stable disease), 31 assessable patients per arm were required (α = 5%, β = 20%)., Results: Sixty-nine patients were enrolled (34 VG, 35 VC). Less G3/4 haematological adverse events (AEs) were reported with VG: neutropaenia was seen in 38% (versus 68% with VC) and febrile neutropaenia in 3% (versus 14% with VC) of patients. No major differences were observed for non-haematological AEs. DCR was 77% in both groups; overall response rate (ORR) was 44.1% versus 28.6%, with a median progression-free survival of 5.9 versus 6.1 months and median OS of 14.0 versus 12.8 months with VG and VC, respectively., Conclusion: Both vinflunine-based doublets offer a similar DCR, ORR and OS. The better haematological tolerance favours the VG combination, which warrants further study. CLINICALTRIALS.GOV PROTOCOL IDENTIFIER: NCT 01599013., (© The Author 2015. Published by Oxford University Press on behalf of the European Society for Medical Oncology.)

Background: There is continuing controversy regarding the optimal regimen for neoadjuvant chemotherapy (NAC) in bladder cancer., Patients and Methods: We performed a retrospective analysis of 241 consecutive bladder cancer patients who received a combination of methotrexate, vinblastine, doxorubicin and cisplatin (MVAC) using a standard (52 patients) or an accelerated schedule (189 patients) as NAC before radical cystectomy in 17 centres of the French GEnito-urinary TUmour Group from March 2004-May 2013., Results: The median age was 62 years. As expected, the median number of cycles, the median total dose of cisplatin and the median cisplatin dose intensity were higher in patients treated with the accelerated regimen. Conversely, the median duration of chemotherapy was shorter. Regarding toxicity, grade III/IV neutropenia, grade III thrombocytopenia and grade III anaemia as well were more frequently observed in patients treated with the standard regimen. Among 211 (88%) patients who proceeded to cystectomy, 75 (35%) patients achieved an ypT0 pN0 status (no pathologic residual tumour cells) with no significant difference according to the MVAC schedule. Three-year overall survival rates were 66.5% (95% confidence interval [CI], 56-79) and 72% (95% CI, 59.5-88) in the standard and accelerated cohorts, respectively. In the multivariate analysis, two independent prognostic parameters were retained: the ypT0 stage and the ypN0 stage. Heterogeneity test did not show any interaction with NAC regimens., Conclusion: Similar pathological response and survival rates were observed whatever the chemotherapy regimen used. Haematological toxicity was greater in patients who received standard MVAC., (Copyright © 2015 Elsevier Ltd. All rights reserved.)

Background: Early risk-stratified chemotherapy is a standard treatment for breast, colorectal, and lung cancers, but not for high-risk localised prostate cancer. Combined docetaxel and estramustine improves survival in patients with castration-resistant prostate cancer. We assessed the effects of combined docetaxel and estramustine on relapse in patients with high-risk localised prostate cancer., Methods: We did this randomised phase 3 trial at 26 hospitals in France. We enrolled patients with treatment-naive prostate cancer and at least one risk factor (ie, stage T3-T4 disease, Gleason score of ≥8, prostate-specific antigen concentration >20 ng/mL, or pathological node-positive). All patients underwent a staging pelvic lymph node dissection. Patients were randomly assigned (1:1) to either androgen deprivation therapy (ADT; goserelin 10·8 mg every 3 months for 3 years) plus four cycles of docetaxel on day 2 at a dose of 70 mg/m(2) and estramustine 10 mg/kg per day on days 1-5, every 3 weeks, or ADT only. The randomisation was done centrally by computer, stratified by risk factor. Local treatment was administered at 3 months. Neither patients nor investigators were masked to treatment allocation. The primary endpoint was relapse-free survival in the intention-to-treat population. Follow-up for other endpoints is ongoing. This study is registered with ClinicalTrials.gov, number NCT00055731., Findings: We randomly assigned 207 patients to the ADT plus docetaxel and estramustine group and 206 to the ADT only group. Median follow-up was 8·8 years (IQR 8·1-9·7). 88 (43%) of 207 patients in the ADT plus docetaxel and estramustine group had an event (relapse or death) versus 111 (54%) of 206 in the ADT only group. 8-year relapse-free survival was 62% (95% CI 55-69) in the ADT plus docetaxel and estramustine group versus 50% (44-57) in the ADT only group (adjusted hazard ratio [HR] 0·71, 95% CI 0·54-0·94, p=0·017). Of patients who were treated with radiotherapy and had data available, 31 (21%) of 151 in the ADT plus docetaxel and estramustine group versus 26 (18%) of 143 in the ADT only group reported a grade 2 or higher long-term side-effect (p=0·61). We recorded no excess second cancers (26 [13%] of 207 vs 22 [11%] of 206; p=0·57), and there were no treatment-related deaths., Interpretation: Docetaxel-based chemotherapy improves relapse-free survival in patients with high-risk localised prostate cancer. Longer follow-up is needed to assess whether this benefit translates into improved metastasis-free survival and overall survival., Funding: Ligue Contre le Cancer, Sanofi-Aventis, AstraZeneca, Institut National du Cancer., (Copyright © 2015 Elsevier Ltd. All rights reserved.)

Aim: To investigate the efficacy and safety of gemcitabine and platinum salt, with or without trastuzumab, in patients with locally advanced or metastatic urothelial carcinoma overexpressing Her2., Methods: The main eligibility criterion was Her2 overexpression on immunohistochemistry (IHC 2+ or 3+) of primary tumour tissue confirmed by fluorescence in situ hybridisation (FISH). Patients were randomised to Arm A: gemcitabine 1000mg/m(2) (days 1 and 8) plus either cisplatin (70mg/m(2)) or carboplatin (AUC=5) (day 1 every 3 weeks) or Arm B: added trastuzumab (8mg/kg loading dose, then 6 mg/kg every 21 days until progression). The primary end-point was progression-free survival (PFS)., Results: Among 563 screened patients, 75 (13.3%) were Her2 positive (IHC 2+/3+ and FISH+) and 61 met all eligibility criteria (median age, 64 years; 54/61 males; 50/61 baseline ECOG-PS 0-1; 11 locally advanced and 50 metastatic). There was no significant difference between Arms A and B in median PFS (10.2 versus 8.2 months, respectively, p=0.689), objective response rate (65.5% versus 53.2%, p=0.39), and median overall survival (15.7 versus 14.1 months, respectively, p=0.684). In an exploratory analysis, trastuzumab-treated patients receiving cisplatin rather than carboplatin-based chemotherapy fared better (PFS: 10.6 versus 8.0; OS: 33.1 versus 9.5 months). Myelosuppression was the main grade 3/4 toxicity. A case of grade 3 cardiotoxicity and one death from febrile neutropenia occurred in arm B., Conclusion: The unexpectedly low incidence of Her2 overexpression precluded the detection of a significant difference in efficacy on addition of trastuzumab to platinum-based chemotherapy with gemcitabine. However, the satisfactory tolerance of the combination warrants further studies, especially of the cisplatin-based combination, in well-defined patient subsets., (Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.)

The management of patients with metastatic bladder cancer is mainly based on cytotoxic chemotherapy. The reference molecule is cisplatin. In 2014, first-line regimens include gemcitabine and cisplatin (GC protocol) or methotrexate, vinblastine, and cisplatin doxorubicin (MVAC protocol). When cisplatin is contra-indicated, another platinum Salt, carboplatin, is used in combination with gemcitabine. Vinflunine is the only molecule to have obtained a marketing approval for patients who failed first-line chemotherapy including a platinum salt. The overall prognosis of patients remains dismal, since the median overall survival is 12 to 14 months for patients being treated with cisplatin, whereas it is less than 1 year for patients receiving carboplatin. The identification of new effective drugs is a major challenge for the coming years.

Background: Poor prognosis germ-cell tumours are only cured in about half of patients. We aimed to assess whether treatment intensification based on an early tumour marker decline will improve progression-free survival for patients with germ-cell tumours., Methods: In this phase 3, multicentre, randomised trial, patients were enrolled from France (20 centres), USA (one centre), and Slovakia (one centre). Patients were eligible if they were older than 16 years, had evidence of testicular, retroperitoneal, or mediastinal non-seminomatous germ cell tumours based on histological findings or clinical evidence and highly elevated serum human chorionic gonadotropin or alfa-fetoprotein concentrations that matched International Germ Cell Cancer Consensus Group poor prognosis criteria. After one cycle of BEP (intravenous cisplatin [20 mg/m(2) per day for 5 days], etoposide [100 mg/m(2) per day for 5 days], and intramuscular or intravenous bleomycin [30 mg per day on days 1, 8, and 15]), patients' human chorionic gonadotropin and alfa-fetoprotein concentrations were measured at day 18-21. Patients with a favourable decline in human chorionic gonadotropin and alfa-fetoprotein continued BEP (Fav-BEP group) for 3 additonal cycles, whereas patients with an unfavourable decline were randomly assigned (1:1) to receive either BEP (Unfav-BEP group) or a dose-dense regimen (Unfav-dose-dense group), consisting of intravenous paclitaxel (175 mg/m(2) over 3 h on day 1) before BEP plus intravenous oxaliplatin (130 mg/m(2) over 3 h on day 10; two cycles), followed by intravenous cisplatin (100 mg/m(2) over 2 h on day 1), intravenous ifosfamide (2 g/m(2) over 3 h on days 10, 12, and 14), plus mesna (500 mg/m(2) at 0, 3, 7 and 11 h), and bleomycin (25 units per day, by continuous infusion for 5 days on days 10-14; two cycles), with granulocyte-colony stimulating factor (lenograstim) support. Centrally blocked computer-generated randomisation stratified by centre was used. The primary endpoint was progression-free survival and the efficacy analysis was done in the intention-to-treat population. The planned trial accrual was completed in May, 2012, and follow-up is ongoing. This study is registered with ClinicalTrials.gov, number NCT00104676., Findings: Between Nov 28, 2003, and May 16, 2012, 263 patients were enrolled and 254 were available for tumour marker assessment. Of these 51 (20%) had a favourable marker assessment, and 203 (80%) had an unfavourable tumour marker decline; 105 were randomly assigned to the Unfav-dose-dense group and 98 to the Unfav-BEP group. 3-year progression-free survival was 59% (95% CI 49-68) in the Unfav-dose-dense group versus 48% (38-59) in the Unfav-BEP group (HR 0·66, 95% CI 0·44-1·00, p=0·05). 3-year progression-free survival was 70% (95% CI 57-81) in the Fav-BEP group (HR 0·66, 95% CI 0·49-0·88, p=0·01 for progression-free survival compared with the Unfav-BEP group). More grade 3-4 neurotoxic events (seven [7%] vs one [1%]) and haematotoxic events occurred in the Unfav-dose-dense group compared with in the Unfav-BEP group; there was no difference in grade 1-2 febrile neutropenia (18 [17%] vs 18 [18%]) or toxic deaths (one [1%] in both groups). Salvage high-dose chemotherapy plus a stem-cell transplant was required in six (6%) patients in the Unfav-dose-dense group and 16 (16%) in the Unfav-BEP group., Interpretation: Personalised treatment with chemotherapy intensification reduces the risk of progression or death in patients with poor prognosis germ-cell tumours and an unfavourable tumour marker decline., Funding: Institut National du Cancer (Programme Hospitalier de Recherche Clinique)., (Copyright © 2014 Elsevier Ltd. All rights reserved.)

Background: The standard treatment of patients with metastatic germ-cell tumor (GCT) relapsing after first-line chemotherapy is based on a cisplatin and ifosfamide-containing three-drug regimen, which usually yields a complete response (CR) rate <50%. As gemcitabine consistently displayed activity in patients with advanced GCT and as synergy with cisplatin was reported, we integrated this drug into the salvage triplet regimen and assessed its activity in this phase II study., Patients and Methods: The GIP regimen consisted in gemcitabine 1000 mg/m(2) day 1 and 5, ifosfamide 1200 mg/m(2)/day day 1-5, cisplatin 20 mg/m(2)/day day 1-5, and granulocyte colony-stimulating factor 263 μg/day day 7-15, repeated every 3 weeks for four cycles. Eligibility criteria were that patients had favorable prognostic factors to conventional-dose salvage chemotherapy including a testis primary tumor and a previous CR to first-line chemotherapy for metastatic disease. The primary end point was the CR rate and a two-stage Simon design was used., Results: Thirty-seven patients were accrued and 29 (78%) achieved a favorable response, including a CR in 20 (54%) and a partial response with normalization of tumor markers (PRm-) in 9 (24%). With a median follow-up of 53 months (13-81), the 2-year overall survival rate is 73% (57%-84%) and the continuous progression-free survival rate is 51% (35%-66%). Myelosuppression was the main toxicity including febrile neutropenia in 8 (22%) patients and 18 (50%) cases required platelet infusion. No grade 3 and 4 peripheral neurotoxicity or renal toxicity occurred. Two patients died of treatment-related toxicity, one of them with cancer progression., Conclusion: In a multicenter context, four cycles of the GIP regimen achieved a high CR rate in patients with relapsed testicular GCT. The GIP regimen avoided severe neurotoxicity and yielded a high survival rate., Clinical Trial Number: NCT00127049.

Purpose: Concomitant treatment with radiation therapy and cisplatin (CDDP) remains the gold standard for bladder preservation in the treatment of muscle-invasive bladder cancer (MIBC). We present the long-term results of a phase 1 clinical trial to assess the association of twice-weekly gemcitabine with CDDP and radiation therapy in this setting., Methods and Materials: Patients with pT2-pT4N0M0 MIBC without hydronephrosis or diffuse carcinoma in situ were enrolled in this study. After maximal transurethral resection of the bladder tumor, patients received concomitant radiation therapy (63 Gy in 1.8 fractions) and chemotherapy (CDDP 20 mg/m²/day over 4 days every 21 days and gemcitabine twice a week). The starting dose of gemcitabine was 15 mg/m² with dose escalation to 20, 25, and 30 mg/m². The primary endpoint was the maximum tolerated dose (MTD). Secondary endpoints included toxicity and tumor control., Results: Fourteen patients were enrolled. Dose-limiting toxicity occurred in 2 patients treated with 30 mg/m² gemcitabine (grade 4 thrombocytopenia and severe impairment of World Health Organization performance status, respectively). Nine patients received the complete chemoradiation therapy protocol. The recommended dose of gemcitabine was 25 mg/m². The median follow-up time was 53 months, and the overall and disease-specific 5-year survival rates were 62% and 77%, respectively. Among the patients who received the complete treatment, bladder-intact survival was 76% at 5 years, and the median overall survival was 69.6 months., Conclusions: This regimen was well tolerated. The gemcitabine MTD was 25 mg/m². Bladder preservation and disease control were promising. A multicenter phase 2 randomized trial is ongoing., (Copyright © 2014 Elsevier Inc. All rights reserved.)

Background: Whether patients with good prognosis and intermediate/poor prognosis advanced seminoma should be treated differently has not been defined., Objective: To assess a risk-adapted chemotherapy regimen in patients with advanced seminoma., Design, Setting, and Participants: A total of 132 patients were included in this prospective study. Patients with a good prognosis according to the International Germ Cell Cancer Collaboration Group (IGGCCG) were treated with four cycles of cisplatin-etoposide (EP). Patients with an intermediate prognosis according to the IGCCCG (or a poor prognosis according to the Medical Research Council classification) were treated with four cycles of VIP (EP and ifosfamide) and granulocyte colony-stimulating factor (G-CSF)., Outcome Measurements and Statistical Analysis: Survival curves were estimated using the Kaplan-Meier method., Results and Limitations: The median follow-up was 4.5 yr (range: 0.4-11.6 yr). Among 108 patients (82%) with a good prognosis who received EP, grade 3-4 toxicity included neutropenia (47%) and neutropenic fever (12%). Among the 24 patients (18%) with an intermediate/poor prognosis who received VIP plus G-CSF, toxicity included grade 3-4 neutropenia (36%), neutropenic fever (23%), thrombocytopenia (23%), anemia (23%), and a toxicity-related death (n=1; 4%). The 3-yr progression-free survival (PFS) rate was 93% (range: 85-97%) in the good prognosis group and 83% (range: 63-93%) in the intermediate/poor prognosis group (p=0.03 for PFS). The 3-yr overall survival (OS) rate was 99% (range: 92-100%) and 87% (range: 67-95%), respectively (p<0.005 for OS). Only four patients died of seminoma or its treatment., Conclusions: A risk-adapted chemotherapy policy for advanced seminoma yielded an excellent outcome with a 3-yr OS rate of 96%., (Copyright © 2013. Published by Elsevier B.V.)

Through a Medline search from January 1, 1998 to February 29, 2012, the literature data supporting the standard use of neoadjuvant or adjuvant chemotherapy in the perioperative setting for muscle-invasive transitional cell carcinoma of the bladder were reviewed. Randomized phase III trials and meta-analyses have shown a significant benefit (level I evidence) in overall survival for neoadjuvant chemotherapy, with a 5% absolute benefit at 5 years, provided cisplatin-based combination regimens are used. Major methodological biases preclude any firm conclusion regarding the routine use of adjuvant therapy. The optimal chemotherapy regimen remains to be determined. Predictive biomarkers are urgently needed in order to determine which patients are more likely to benefit from neoadjuvant chemotherapy., (Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.)

Objective: Recently, new agents have been developed in the treatment of prostate cancer. Our aim was to review phase III studies that involved novel agents in the treatment of castration resistant prostate cancer., Methods: PubMed databases were searched for original articles published with the search terms: prostate cancer, castration resistant, metastatic, targeted therapy, biologic agents, immunotherapy and clinical trials. Proceedings from 2008 of conferences of the American Society of Clinical Oncology, American Urological Association, and the European Association of Urology were also searched. We included phase III studies that involved: abiraterone, MDV 3100, cabazitaxel, sipuleucel-T, radium-223, and denosumab., Results: Abiraterone and MDV 3100 are two new hormotherapies that showed an increased overall survival of 15 and 18 months respectively before after docetaxel based chemotherapy in randomized trials. Cabazitaxel became the standard second line chemotherapy after docetaxel. Sipuleucel-T has emerged as the first approved vaccine in prostate cancer. It showed a 22 % reduction of mortality and a prolonged survival time of 4.1 months compared to placebo. A radium-223 based metabolic radiotherapy has showed a better overall survival, delayed and reduced skeletal-related events in placebo controlled randomized trials. Denosumab also delayed the first skeletal-related event in a zoledronic acid controlled trial (20.7 versus 17.1 months, P=0.0002). Moreover, Denosumab delays bone metastases by 4.1 months compared to placebo., Conclusion: The novel agents that emerged in the treatment of prostate cancer showed an efficacy in placebo controlled trials. They added new tools in the armamentarium of therapies of castration resistant prostate cancer., (Copyright © 2012 Elsevier Masson SAS. All rights reserved.)

Background: Current first-line cisplatin-based combination chemotherapy regimens provide interesting response rates but limited impact on survival for patients with metastatic transitional cell carcinoma of the urothelium. Such results leave a significant patient population in need of salvage therapy., Patients and Methods: As the epidermal growth factor receptors 1 and 2 (EGFR and HER2) are frequently overexpressed in urothelial carcinoma, we explored the feasibility of a combination of paclitaxel (80 mg/m(2)/week) and lapatinib (1,500 mg orally daily) for six patients who were treated after failure of first-line platinum-based chemotherapy., Results: Only one out of six patients was able to receive the full doses during the first six weeks of treatment, while grade 2 or 3 diarrhea events required lapatinib dose reduction (one patient) or discontinuation (five patients), despite loperamide support., Conclusion: This combination is not recommended for this population of patients.

In 2010, results of the TROPIC study demonstrated that, when compared to mitxantrone, the novel taxane cabazitaxel improved median overall survival of patients with metastatic castration-resistant prostate cancer who progressed on or after docetaxel treatment. We report the data on efficacy and toxicity observed in the subgroup of patients included in the French centers. In this phase III randomized international trial, patients received prednisone and were treated with either 25 mg/m(2) cabazitaxel or 12 mg/m(2) mitoxantrone intravenously every three weeks. The primary endpoint was overall survival. The secondary endpoints included progression-free survival (PFS) and safety. Analyses were performed on the intention-to-treat population. Among the 90 patients enrolled in France, the median overall survival was 18 months for the cabazitaxel arm versus 14.3 months for the mitoxantrone arm. An improvement in PFS was also observed, with a median of 1.4 months for the mitoxatrone arm compared to a median of 2.5 months for the cabazitaxel arm. The most common grade ≥ 3 adverse events were hematologic with neutropenia, usually afebrile and digestive with 4 % of patients reporting diarrhea. These results are comparable to those reported for the overall population and the safety profile remains favorable without any toxic death related to cabazitaxel.

Development of cytotoxic chemotherapy, which has several side effects, has resulted in the development in supportive care as well. Two families of novel drugs have spread in the care of chemotherapy induced anaemia: human recombinant erythropoietin and intravenous iron. They were praised for the decreased transfusion demand and the increased quality of life. However, if we read the literature critically, our enthusiasm should be decreased. New data show an unfavourable impact of erythropoietin on life expectancy. Furthermore, the health care policy has changed since the introduction of erythropoietin 25 years ago. Transfusion control has improved and cost awareness in health care has increased. Recommendations of the American Societies of Haematology and Clinical Oncology reflect on these considerations. Erythropoietin is not recommended in adjuvant settings. The choice between erythropoietin and transfusion is conferred to the clinician in case of the development of metastases. No sufficient scientific argument was found to support the use of intravenous iron supplementation.

Background: Gemcitabine plus cisplatinum was shown to exert comparable activity and a different toxicity profile when compared to the methotrexate, vinblastine, doxorubicin, cisplatinum (MVAC) regimen in patients with advanced bladder cancer. Accelerated MVAC (aMVAC, the four drugs being administered every 2 weeks with granulocyte colony-stimulating factor (G-CSF)) is better tolerated than conventional MVAC, with a trend for improved activity. There is no standard of care after failure of gemcitabine-platinum (GP) chemotherapy. Our aim was to assess the activity and toxicity of accelerated MVAC as second-line treatment., Methods: We reviewed data from patients previously treated with GP who had received aMVAC at two institutions at the time of disease progression., Results: Forty-five patients received aMVAC after GP: 18 (40%) and 27 (60%) had received GP in the adjuvant and the metastatic settings, respectively. The median time to progression (TTP) after first-line GP was 9.3 months. The response rate for aMVAC was 61%, including 4/38 (10%) complete responses. Median time to progression and median overall survival (OS) were 5.8 and 14.2 months, respectively. Median TTP and OS were 9.6 and 16.5 months when GP was used in the adjuvant setting and 4.4 and 5.7 months when GP was used in the metastatic setting. Grade 3-4 toxicities were observed in 31 patients (69%), including four sepsis-related deaths., Conclusion: aMVAC exerts clinical activity after previous treatment with GP, especially when GP was used in the adjuvant setting. aMVAC should however be administered with caution due to toxicity., (Copyright © 2012 Elsevier Ltd. All rights reserved.)

Purpose: To compare the overall survival rates of good-prognosis carcinomas of an unknown primary site (CUPS) patients treated with cisplatin alone (C) or in combination with gemcitabine (CG)., Patients and Methods: Good prognosis was defined according to the GEFCAPI (Groupe d'Etude Français des Carcinomes de site Primitif Inconnu) classification by PS (Performance Status) ≤ 1 and LDH (Lactate Deshydrogenase) within the normal range. Patients were randomly assigned to receive C or CG. Patients in the C arm received cisplatin 100 mg/m(2) repeated every 3 weeks. In the CG arm, chemotherapy consisted of gemcitabine 1250 mg/m(2) on days 1 and 8 and cisplatin 100 mg/m(2) IV on day 1, repeated every 3 weeks. The original plan was to accrue 192 patients in order to detect a 20% difference in overall survival., Results: Fifty-two patients were enrolled (arm A: 25; arm B: 27). The trial was stopped early due to insufficient accrual. The median overall survival (OS) rate was 11 months [95% confidence interval: 9-20] and 8 months [95%CI: 6-12], in the CG arm and in the C arm, respectively. The 1-year survival rate was 46% [95%CI: 28-64] in the combination arm and 35% [95%CI: 19-56] in the C arm (log rank test: p=0.73). The median progression-free survival (PFS) rate was 5 [95%CI: 3-11] and 3 [95%CI: 1-8] months in the CG and in the C arm, respectively. The 1-year PFS rate was 29% [95%CI: 15-48] in the combination arm and 15% [95%CI: 5-35] in the C arm (log rank test: p=0.27). No toxic deaths occurred. Grade 3-4 neutropenia (63% versus 12%) and grade 3-4 thrombocytopenia (37% versus 4%) were more frequent in the CG arm than in the C arm., Conclusion: A non-significantly better outcome was observed with CG as compared to C in patients with CUP and a non-unfavourable prognosis. The toxicity profile of the combined arm was represented by haematologic toxicity with thrombocytopenia and leuconeutropenia. International collaboration is required to conduct phase III trials in patients with CUP., (Copyright © 2012 Elsevier Ltd. All rights reserved.)

Cisplatin is the backbone of chemotherapeutic regimens used in the treatment of advanced transitional cell carcinoma of the urothelium. However, about 50% of patients cannot be administered cisplatin because of impaired renal functions. A review of the different approaches that have been developed in this patient population was performed through a Medline search from 1 January 1998 to 31 December 2010. Twenty-six studies including 25 phase II and one randomized phase II/III studies were analyzed. All regimens, except one, were based on gemcitabine and/or carboplatin and/or paclitaxel. Only five (20%) out of 25 phase II studies actually include homogeneous patients with an impaired renal function defined by a creatinine clearance below 60 ml/min. One hundred and eight patients with a median creatinine clearance ranging from 28 to 48 ml/min received four different chemotherapy regimens including one to four drugs. The results showed the response rates to vary from 24 to 56% and survival to range from 7 to 15 months. No standard chemotherapy can be recommended from literature data. Future randomized studies will have to solve the following questions: what is the optimal definition of cisplatin eligibility? Which platinum salt should be used? Is a platinum salt necessary? How many drugs should be delivered?

Aim: To assess docetaxel-estramustine in patients with localised high-risk prostate cancer., Patients and Methods: After staging pelvic lymph node dissection, patients with high-risk prostate cancer randomly received androgen deprivation therapy (ADT) (3 years)+DE (4 cycles of docetaxel 70 mg/m(2)/3 weeks+estramustine 10mg/kg/dd1-5) or ADT alone. Local therapy was administered at 3 months., Results: Four hundred and thirteen patients were accrued: T3-T4 (67%), Gleason score ~8 (42%), PSA >20 ng/mL (59%), pN+ (29%). In the chemotherapy arm, 94% of patients received the planned four cycles of docetaxel. Local treatment consisted of radiotherapy in 358 patients (87%) (median dose 74 Gy in both arms). ADT was given for 36 months in both arms. A PSA response (PSA ~0.2 ng/mL after 3 months of treatment) was obtained in 34% and 15% in the ADT+DE arm and in the ADT arm, respectively (p<0.0001). Febrile neutropenia occurred in only 2%. Moderate to severe hot flashes occurred less often in the ADT+DE arm (2% versus 22%; p<0.001). There was no toxicity-related death, no secondary leukaemia, and no excess second cancers. Chemotherapy had a negative impact on quality of life (global health status, p = 0.01; fatigue, p = 0.003; role functioning, p = 0.003; social functioning, p = 0.006) at 3 months but this effect disappeared at 1 year., Conclusion: Docetaxel-estramustine can be combined safely with standard therapy in high-risk prostate cancer, with a promising PSA response rate and no negative impact on quality of life after 1 year. Long-term follow-up is required to assess the impact on relapse and survival., (Copyright © 2011 Elsevier Ltd. All rights reserved.)

Background: The optimal chemotherapy for patients with advanced transitional cell carcinoma of the urothelium who are not eligible for cisplatin remains to be defined., Objective: To assess the activity of gemcitabine alone (GEM) or in combination with oxaliplatin (GEMOX) in a randomized phase 2 trial., Design, Setting, and Participants: The primary end point was the objective response rate according to Response Evaluation Criteria in Solid Tumors criteria. The sample size was based on a two-stage Fleming design with p0=35% and p1=55%. At the end of the first stage designed to register 20 patients on each treatment arm, the observation of seven or more objective responses would have led to the inclusion of 30 more patients in each arm., Results and Limitations: From July 2004 to March 2009, 44 patients in 10 centers were randomly assigned into the GEM or the GEMOX arm, 22 on each treatment arm. The median age was 76 yr. Seven patients were included for a performance status (PS) of 2 only. The remaining 37 patients had an impaired renal function, 11 of whom also had a PS of 2. The median creatinine clearance was 45 ml/min (range: 30-80 ml/min). The trial was closed after the first part because the GEMOX arm did not reach the targeted objective response rate to proceed further., Conclusions: Oxaliplatin does not add any significant activity (in terms of response rates) compared with gemcitabine alone in patients with advanced transitional cell carcinoma of the urothelium who are ineligible for cisplatin., (Copyright © 2011 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Background: In the evolution of metastatic castration-resistant prostate cancer (mCRPC), patients present visceral metastases with or without neuroendocrine differentiation in 20% of cases., Patients and Methods: We assessed the efficacy and toxicity of a platinum-based chemotherapy regimen in mCRPC patients with either neuroendocrine differentiation defined by high serum levels of chromogranin A (CgA) and neuron-specific enolase (NSE) or visceral metastases. Patients received the combination of carboplatin and etoposide every 3 weeks. Efficacy end points included prostate-specific antigen (PSA) and neuroendocrine marker response, objective response and toxicity., Results: Of the 60 patients included from April 2005 to January 2008, 78.6% had bone metastases, 46.4% had lymph node involvement and 57.1% had liver and/or lung localizations. The objective response rate was 8.9% in the 46 patients with measurable disease. A neuroendocrine response was observed in 31% of cases for NSE and 7% for CgA. The PSA response rate was 8%. The most common grade 3-4 treatment-related toxic effects were neutropenia (65.5%), thrombocytopenia (32.7%) and anemia (27.3%). There was 7.2% febrile neutropenia, with one toxicity-related death. The median follow-up was 9.3 months [95% confidence interval (CI) 0.2-27.1] and the median overall survival 9.6 months (95% CI 8.7-12.7)., Conclusion: The benefit-risk ratio of this regimen seems unfavorable due to poor response and high toxicity.

Background: To evaluate the efficacy and toxicity of irinotecan and oxaliplatin plus 5-fluorouracil (FU) and leucovorin (FOLFIRINOX) as second-line therapy in metastatic pancreatic adenocarcinoma (MPA)., Patients and Methods: We retrospectively analyzed the medical records of 27 patients with MPA treated with FOLFIRINOX as second-line therapy between January 2003 and November 2009 in our hospital. The recommended schedule was oxaliplatin 85 mg/m(2) on day 1 + irinotecan 180 mg/m(2) on day 1 + leucovorin 400 mg/m(2) on day 1 followed by FU 400 mg/m(2) as a bolus on day 1 and 2,400 mg/m(2) as 46-hour continuous infusion biweekly., Results: The median age of the 27 patients (13 males and 14 females) was 63 years (45-83). All patients had progressive disease after first-line chemotherapy by gemcitabine. A total of 167 cycles were administered, with a median number of 6 cycles (1-29) per patient. One toxic death occurred (sepsis). Tolerance of treatment was acceptable, and the relative dose density delivered per patient was 92.8% for oxaliplatin, 89.1% for irinotecan and 96.4% for FU. Grade 3-4 neutropenia occurred in 55.6% of the patients, including 1 febrile neutropenia. The other toxicities were manageable. Regarding efficacy, 22 of the 27 patients were evaluable (WHO and RECIST criteria). Five patients had partial responses and 12 stable disease, resulting in an overall disease control rate of 63%. Median time to progression was 5.4 months (0.7-25.48), and median event-free survival was 3 months (0.5-24.9). Median overall survival was 8.5 months (0-26). A clinical benefit was reported for 55% of the patients., Conclusions: These results confirmed the good safety profile and the efficacy of the FOLFIRINOX regimen as second-line treatment of MPA., (Copyright © 2011 S. Karger AG, Basel.)

Aim: To assess the safety and to obtain preliminary data on the efficacy of the three-drug combination chemotherapy with gemcitabine, oxaliplatin and vinorelbine in patients with metastatic bladder cancer., Patients and Methods: Patients with metastatic or locally unresectable advanced bladder cancer who had received either no or one previous systemic chemotherapy regimen were eligible. All patients received intravenous gemcitabine 700 mg/m(2) and vinorelbine 25 mg/m(2) on day 1, then intravenous oxaliplatin 85 mg/m(2) on day 2, every 14 days., Results: Fifteen patients were enrolled. Twelve patients were unfit for cisplatin. A median of five cycles per patient were delivered. The most common toxicities were neutropenia, nausea and vomiting, mucositis and diarrhoea. Two complete responses and one partial response were observed for an overall response rate of 23%. Median progression-free survival was 5.7 months and overall survival was 8.6 months., Conclusion: Although active and tolerable, the described three-drug combination chemotherapy showed no obvious incremental increase in efficacy compared with two-drug regimens. Further clinical trials are not recommended.

PURPOSE The present study sought to identify pretreatment prognostic factors for overall survival (OS) in patients with metastatic transitional cell carcinoma of the urothelial tract (TCCU) who experienced treatment failure with the first-line, platinum-based regimen included in the phase III vinflunine trial. PATIENTS AND METHODS In total, 370 patients with platinum-refractory TCCU were included in this analysis. Potential prognostic factors were recorded prospectively. Univariate analysis was used to identify clinical and laboratory factors that significantly impact survival. Multivariate analysis was used to identify independent prognostic factors, and bootstrap analysis was performed for internal validation, forming a prognostic model. External validation was performed on the phase II vinflunine study CA183001. RESULTS Multivariate analysis and the internal validation identified Eastern Cooperative Oncology Group performance status (PS) more than 0, hemoglobin level less than 10 g/dL, and the presence of liver metastasis as the main adverse prognostic factors for OS. External validation confirmed these prognostic factors. Four subgroups were formed based on the presence of zero, one, two, or three prognostic factors; the median OS times for these groups were 14.2, 7.3, 3.8, and 1.7 months (P < .001), respectively. CONCLUSION We identified and both internally and externally validated three adverse risk factors (PS, hemoglobin level, and liver metastasis) that predict for OS and developed a scoring system that classifies patients with platinum-refractory disease on second-line chemotherapy into four risk groups with different outcome. Similar to the first-line setting, the presence of visceral metastases and poor PS predict a worse prognosis. These factors, together with low hemoglobin, can be used for prognostication and future patient stratification in clinical trials.

The purpose of this multicentric Phase II study was to evaluate the safety and efficacy of a gemcitabine/oxaliplatin/vinorelbine combination as first-line therapy in advanced non-small cell lung cancer patients. Patients followed a fortnightly drug schedule, receiving on day 1, vinorelbine 25mg/m(2) (20-min infusion); gemcitabine 700 mg/m(2) (70-min infusion, fixed 10mg/m(2)/min); and on day 2, oxaliplatin 85 mg/m(2) (2-h infusion). Thirty-nine patients with a median age of 58 years received a total of 306 cycles (median 8 cycles); 67% were males. Most had adenocarcinoma (51%), large-cell (23%) and squamous cell carcinoma (21%); 15% had stage IIIB and 85% stage IV. There was one complete response (3%; 95% CI: 0.1-13%), 15 partial responses (PR) (38%; 95% CI: 23-55%), and 13 patients with stable disease (33%; 95% CI: 19-50%) of at least 2 months duration, for an overall non-progression rate of 74%. Median progression-free survival (PFS) was 4.1 months (95% CI: 3.1-8.7) and overall survival was 11.7 months (95% CI: 7.7-19.4). No treatment-related deaths occurred and very few grade 3-4 events were observed. Overall, the regimen was well tolerated and the planned recommended dose intensity was safely delivered to more than 95% of patients. This triple combination therapy study yielded favourable efficacy and toxicity results, which merit further evaluation in prospective randomised trials.

Background: Ovarian yolk sac tumor (YST) is a very rare malignancy arising in young women. Chemotherapy has dramatically improved the prognosis. Current treatment consists of surgery followed by bleomycin, etoposide, and cisplatin (BEP) chemotherapy. However, given the rarity of this tumor, ovarian YST-specific survival and outcome after such treatment are not precisely known., Patients and Methods: This report concerns prospectively recorded cases that were either treated at Institut Gustave Roussy (Villejuif, France) or referred there for advice about therapy. From 1990 to 2006, 52 patients underwent surgery followed by BEP chemotherapy. Data on patient characteristics, treatment, survival, and fertility outcome were analyzed to assess treatment efficacy and gonadal toxicity after achieving a complete remission., Results: Thirty-five patients had stage I/II tumors while 17 patients presented with stage III/IV disease. With a median follow-up of 68 months, the overall 5-year survival and disease-free survival rates were 94% and 90%, respectively. Forty-one women underwent fertility-sparing surgery. Pregnancy was achieved in 12 of 16 (75%) women who attempted conception. Overall, 19 pregnancies have been recorded., Conclusions: BEP chemotherapy following fertility-sparing surgery is a very effective treatment of ovarian YSTs. Most of the patients who attempt conception after complete remission will have children.

Purpose: Two chemotherapy regimens for intermediate- and poor-risk metastatic nonseminomatous germ cell tumors were compared for efficacy and toxicity., Patients and Methods: From February 1994 to February 2000, 190 patients were randomly assigned between either four cycles of BEP (bleomycin 30 mg d1, d8, d15; etoposide 100 mg/m(2) d1-5; cisplatin 20 mg/m(2) d1-5) or four to six alternating cycles of CISCA/VB (cyclophosphamide 400 mg/m(2) d1-2, doxorubicin 35 mg/m(2) d1-2, cisplatin 100 mg/m(2) d3/vinblastine 2.5 mg/m(2) d1-5, bleomycin 25 mg/m(2) d1-5). Risk was initially defined according to the Institut Gustave Roussy (Villejuif, France) prognostic model based on serum alpha-fetoprotein and human chorionic gonadotropin levels only. Patients were retrospectively assigned into the International Germ Cell Consensus Classification., Results: Among 185 assessable patients, favorable responses did not differ statistically between the two arms: 49 in the CISCA/VB arm (56%; 95% CI, 45% to 66%), 57 in the BEP arm (65%; 95% CI, 55% to 75%). The CISCA/VB regimen induced more significant hematologic and mucous toxicities compared with the BEP arm. The 5-year event-free survival rates were 37% (95% CI, 27% to 47%) and 47% (95% CI, 37% to 57%) in CISCA/VB and BEP arms, respectively (hazard ratio [HR] = 0.76; 95% CI, 0.52 to 1.11; P = .15). With a median follow-up of 7.8 years, the 5-year overall survival rates were 59% (95% CI, 47% to 67%) and 69% (95% CI, 58% to 77%) in CISCA/VB and BEP arms, respectively (HR = 0.73; 95% CI, 0.46 to 1.18; P = .24)., Conclusion: Because of equivalent efficacy and lesser toxicity, the standard treatment for patients with intermediate- and poor-risk metastatic nonseminomatous germ cell tumors remains four cycles of BEP.

Purpose: A link between neuroendocrine cell differentiation and resistance to androgen deprivation has been observed in prostate cancer, suggesting the possible efficacy of specific treatments. We assessed the efficacy and toxicity of a chemotherapy regimen combining docetaxel and cisplatin in men with androgen independent prostatic adenocarcinoma and circulating neuroendocrine markers., Materials and Methods: A total of 41 patients were treated with a combination of 75 mg/m(2) docetaxel and 75 mg/m(2) cisplatin every 3 weeks for a maximum of 6 cycles. The primary study end point was the neuroendocrine response rate, defined as a decrease in neuron specific enolase and/or chromogranin A to 50% or greater of the supranormal baseline serum value. Median followup was 40 months., Results: A median of 6 cycles per patient was delivered. A neuroendocrine response was observed in 13 patients (33%). The median response duration was 4 months (range 2 to 10). The prostate specific antigen response rate was 48%. A clinical benefit was observed in 45% of patients who required analgesics at study entry. The objective response rate was 41% in 29 patients with measurable metastases. Five patients had to stop therapy due to toxicity. The main side effects were cumulative asthenia and sensitive neuropathy. Median survival was 12 months (range 1 to 38)., Conclusions: Regarding the disappointing efficacy and significant toxicity observed in this study, the combination of docetaxel and cisplatin cannot be recommended in daily practice. Further studies are necessary to determine whether patients with circulating neuroendocrine markers require specific therapeutic approaches.

Background: High cure rates are expected in good-risk metastatic nonseminomatous germ-cell tumor (NSGCT) patients with bleomycin, etoposide and cisplatin., Patients and Methods: Patients received either three cycles of BE500P or four cycles of E500P every 3 weeks. Disease was defined according to the Institut Gustave Roussy prognostic model. Patients were retrospectively assigned into the International Germ Cell Cancer Collaborative Group (IGCCCG) classification. A sample size of 250 patients was necessary for an expected favorable response rate (primary end point) of 90% and not more than a 10% difference between the two arms., Results: Among 257 assessable patients, 124 and 122 patients achieved a favorable response in the 3BE500P and 4E500P arms, respectively (P = 0.34). Median follow-up was 53 months. The 4-year event-free survival rates were 91% and 86%, respectively (P = 0.135). The 4-year overall survival rates were not significantly different [five deaths versus 12 deaths, respectively (P = 0.096)]. Similar nonsignificant trends were observed in good IGCCCG prognosis patients., Conclusions: Both regimens produced similar results in terms of favorable response rates. As the trial was underpowered for survival analyses, conclusive data would require a larger randomized trial. Unless such a study is done, 3BE500P is the treatment of choice for metastatic NSGCT patients.