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Grothey A, Sobrero AF, Siena S, Falcone A, Ychou M, Lenz HJ, Yoshino T, Cihon F, Wagner A, Van Cutsem E. Results of a phase III randomized, double-blind, placebo-controlled, multicenter trial (CORRECT) of regorafenib plus best supportive care (BSC) versus placebo plus BSC in patients (pts) with metastatic colorectal cancer (mCRC) who have progressed after standard therapies. J Clin Oncol 2012. [DOI: 10.1200/jco.2012.30.4_suppl.lba385] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
LBA385 Background: Regorafenib (BAY 73-4506) is an oral multikinase inhibitor of a broad range of angiogenic, oncogenic, and stromal kinases. The phase III CORRECT trial was conducted to evaluate efficacy and safety of regorafenib in pts with mCRC who had progressed after all approved standard therapies. Methods: Enrollment criteria included documented mCRC and progression during or ≤3 months after last standard therapy. Pts were randomized 2:1 to receive regorafenib (160 mg od po, 3 weeks on/1 week off) plus BSC, or placebo (PL) plus BSC. Pts continued on treatment until progression, death, or unacceptable toxicity. The primary endpoint was overall survival (OS). Secondary endpoints included progression-free survival (PFS), overall response rate (ORR), disease control rate (DCR), safety, and quality of life. Results: From May 2010 to March 2011, 760 pts were randomized (regorafenib: 505; PL: 255). Baseline characteristics were balanced between two arms. Preliminary results are available from a pre-planned formal interim analysis. The estimated hazard ratio (HR) for OS was 0.773 (95% CI: 0.635, 0.941; 1-sided p=0.0051). Median OS was 6.4 mos (95% CI: 5.9, 7.3) for regorafenib and 5.0 mos (95% CI: 4.4, 5.8) for PL. The estimated HR for PFS was 0.493 (95% CI: 0.418, 0.581; 1-sided p < 0.000001). Median PFS was 1.9 mos (95% CI: 1.88, 2.17) for regorafenib and 1.7 mos (95% CI: 1.68, 1.74) for PL. ORR was 1.6% for regorafenib and 0.4% for PL. DCR was 44% for regorafenib and 15% for PL (p < 0.000001). Since the prespecified OS efficacy boundary was crossed (nominal α: 0.0093), the Data Monitoring Committee recommended to unblind the study and pts on PL were allowed to cross over to regorafenib. The most frequent grade 3+ AEs in the regorafenib arm were hand-foot skin reaction (17%), fatigue (15%), diarrhea (8%), hyperbilirubinemia (8%), and hypertension (7%). Updated results will be presented. Conclusions: Statistically significant benefit in OS and PFS was observed for regorafenib over PL in pts with mCRC who have failed all approved standard therapies. No new or unexpected safety signal was found.
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Peuvrel L, Bachmeyer C, Reguiai Z, Bachet JB, André T, Bensadoun RJ, Bouché O, Ychou M, Dréno B. Survey on the management of skin toxicity associated with EGFR inhibitors amongst French physicians. J Eur Acad Dermatol Venereol 2012; 27:419-29. [PMID: 22211860 DOI: 10.1111/j.1468-3083.2011.04421.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Epidermal growth factor receptor (EGFR) inhibitors are part of the therapeutic arsenal available for advanced cancer. However, they are frequently associated with cutaneous side-effects, which can hamper compliance, lead to treatment refusal and impair quality of life. OBJECTIVE To know the attitudes of French oncologists who deal with this skin toxicity. This work is one of the steps to build a therapeutic algorithm of side-effects induced by EGFR inhibitors taking both evidence-based medicine and standard practices into account. METHODS Physicians completed a questionnaire as part of regional meetings, before any discussion. Questions concerned the management of 11 clinical situations in the context of EGFR inhibitor prescription. RESULTS Sixty-seven questionnaires were analysed. The collaboration with dermatologists was especially planned for persisting or worsening lesions beyond 2 weeks, but never considered at the time of the introduction of targeted therapy. The results demonstrated the difficulties encountered in diagnosing and grading skin lesions. Attitudes of oncologists were uniform for preventive care and management of mild lesions for which moisturizing and cyclines were widely prescribed. Significant differences appeared in the treatment of less typical cases such as the involvement of skin appendages, secondary infections of folliculitis or cases associated with radiodermatitis. Discrepancies existed also for what to do in relation with maintenance or interruption of EGFR inhibitor mainly if they were responsible for severe lesions. CONCLUSION This original survey emphasizes the interest of greater multidisciplinary collaboration and the necessity to harmonize practice.
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Bibeau F, Rivière B, Boissière F, Jourdan MF, Bodin X, Perrault V, Cantos C, Lavaill R, Ychou M, Quenet F, Terris B. [Management of colorectal liver metastases after induction treatment. The pathologist's role in 2011]. Ann Pathol 2011; 31:427-32. [PMID: 22172115 DOI: 10.1016/j.annpat.2011.10.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Accepted: 10/10/2011] [Indexed: 11/29/2022]
Abstract
The management of colorectal liver metastases has been improved these last years. The efficacy of chemotherapy regimens and targeted therapies has led to a better prognosis. It has also allowed the resection of metastases initially unresectable. In this setting, the pathologist plays a major role. He is involved in the gross examination, in order to perform an adequate sampling of the lesions. He is also involved at the morphological level, for the assessment of the pathological response, which is now recognized as a prognostic factor and a marker of sensitivity or resistance to a given treatment. Moreover, the determination of predictive markers of response or resistance to induction treatments will constitute a supplementary and major challenge for the pathologist.
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Mazard T, Ychou M, Thezenas S, Poujol S, Pinguet F, Thirion A, Bleuse JP, Portales F, Samalin E, Assenat E. Feasibility of biweekly combination chemotherapy with capecitabine, irinotecan, and oxaliplatin in patients with metastatic solid tumors: results of a two-step phase I trial: XELIRI and XELIRINOX. Cancer Chemother Pharmacol 2011; 69:807-14. [PMID: 22037922 DOI: 10.1007/s00280-011-1764-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2011] [Accepted: 10/12/2011] [Indexed: 12/27/2022]
Abstract
BACKGROUND Biweekly schedule of capecitabine combined with irinotecan (XELIRI), consecutively with irinotecan and oxaliplatin (XELIRINOX), was evaluated in patients with metastatic cancer from any solid tumors. PATIENTS AND METHODS In this two-step phase I trial, seventeen and eleven patients were enrolled in the XELIRI and XELIRINOX stages, respectively. RESULTS In XELIRI, a total of 136 chemotherapy cycles were administered with a median number of 8 cycles per patient (2-16). Main dose-limiting toxicities (DLT) were grade 3-4 neutropenia, with one toxicity-related death. Maximum tolerated dose (MTD) for capecitabine combined with 180 mg/m(2) of irinotecan was 3,500 mg/m(2)/day. In XELIRINOX, capecitabine starting dose was 2,500 mg/m(2)/day. Fifty-eight chemotherapy cycles were administered with a median of 4 cycles per patient (1-16). DLT included 3 grade 4 neutropenia, associated with 1 grade 3 diarrhea, and 1 grade 4 pneumopathy leading to patient death. MTD for capecitabine with 180 mg/m(2) of irinotecan and 85 mg/m(2) of oxaliplatin was 3,000 mg/m(2)/day. The recommended doses for capecitabine were 3,000 and 2,500 mg/m(2)/day D1-D7 in combination with 180 mg/m(2) of irinotecan in XELIRI, plus 85 mg/m(2) of oxaliplatin in XELIRINOX (D1 = D14), respectively. CONCLUSION XELIRI and XELIRINOX regimens are feasible and warrant further investigation in combination with targeted therapy in metastatic colorectal cancer patients.
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Assenat E, Desseigne F, Thezenas S, Viret F, Mineur L, Kramar A, Samalin E, Portales F, Bibeau F, Crapez-Lopez E, Bleuse JP, Ychou M. Cetuximab plus FOLFIRINOX (ERBIRINOX) as first-line treatment for unresectable metastatic colorectal cancer: a phase II trial. Oncologist 2011; 16:1557-64. [PMID: 22016477 DOI: 10.1634/theoncologist.2011-0141] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Triplet chemotherapy has demonstrated manageable toxicities and a favorable response rate. The addition of cetuximab to chemotherapy can increase treatment efficacy. We evaluated the efficacy and safety of cetuximab plus 5-fluorouracil, leucovorin, irinotecan, and oxaliplatin (FOLFIRINOX), the ERBIRINOX regimen, as first-line treatment in patients with unresectable metastatic colorectal cancer (mCRC). PATIENTS AND METHODS In a phase II study, treatment consisted of weekly cetuximab plus biweekly. Treatment was continued for a maximum of 12 cycles and tumor response was evaluated every four cycles. The primary efficacy criterion was the complete response (CR) rate. RESULTS From April 2006 to April 2008, 42 patients were enrolled. The median age was 60 years (range, 32-76 years). The median duration of treatment was 5.2 months (range, 0.7-8.5 months), and a median of nine cycles was given per patient (range, 1-12 cycles). Five patients (11.9%) showed a CR, with a median duration of 23.1 months (95% confidence interval [CI], 10.8-39.7 months). The objective response rate was 80.9% (95% CI, 65.9%-91.4%). The median overall and progression-free survival times were 24.7 months (95% CI, 22.6 months to not reached) and 9.5 months (95% CI, 7.6-10.4 months), respectively. The most frequent grade 3-4 adverse events were diarrhea (52%), neutropenia (38%), and asthenia (32%). CONCLUSION The ERBIRINOX regimen appears to be effective and feasible in first-line treatment of mCRC patients. These promising results led us to initiate a multicenter, randomized, phase II trial ([Research Partnership for Digestive Oncology] PRODIGE 14) in patients with potentially resectable mCRC.
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Oberic L, Viret F, Baey C, Ychou M, Bennouna J, Adenis A, Peiffert D, Mornex F, Pignon JP, Celier P, Berille J, Ducreux M. Docetaxel- and 5-FU-concurrent radiotherapy in patients presenting unresectable locally advanced pancreatic cancer: a FNCLCC-ACCORD/0201 randomized phase II trial's pre-planned analysis and case report of a 5.5-year disease-free survival. Radiat Oncol 2011; 6:124. [PMID: 21943032 PMCID: PMC3191360 DOI: 10.1186/1748-717x-6-124] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2011] [Accepted: 09/26/2011] [Indexed: 02/08/2023] Open
Abstract
Background To explore possible improvement in the treatment of locally advanced pancreatic carcinoma (LAPC) we performed a randomized, non-comparative phase II study evaluating docetaxel - plus either daily continuous 5 FU or weekly cisplatin concurrent to radiotherapy. We report here the results of the docetaxel plus 5 FU regimen stopped according to the interim analysis. The docetaxel plus cisplatin arm was continued. Methods Forty (40) chemotherapy-naive patients with unresectable LAPC were randomly assigned (1:1) to either continuous fluorouracil (5-FU) 200 mg/m2/day (protracted IV) and docetaxel (DCT) 20 mg/m2/week or DCT 20 mg/m2 and cisplatin (CDDP) 20 mg/m2, plus concurrent radiotherapy for a period of 6 weeks. The radiation dose to the primary tumor was 54 Gy in 30 fractions. The trial's primary endpoint was the 6-month crude non-progression rate (NPR). Secondary endpoints were tolerance, objective response rate, and overall survival. Accrual was to be stopped if at 6 months more than 13 disease progressions were observed in 20 patients. Results Eighteen (18) progressions occurred at 6 months in the 5-FU-DCT arm. Six-month NPR was 10% (95%CI: 0-23). Six and 12-month survivals were 85% (95%CI: 64-95) and 40% (95%CI: 22-61); median overall survival was 10.1 months. Median progression-free survival was 4.3 months. We report the case of one patient who was amenable to surgery and has been in complete response (CR) for 5.5 years. Toxicities grade ≥ 3 were reported in 75% of patients; no treatment-related death occurred. Severe toxicities were mainly vomiting (35%), abdominal pain (10%) and fatigue (10%). Conclusions Combination of 5-FU, docetaxel and radiotherapy has inadequate efficacy in the treatment of LAPC despite good tolerance for the 5-FU-DCT regimen. Trial Registration ClinicalTrials.gov: NCT00112697
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Mouliere F, Robert B, Arnau Peyrotte E, Del Rio M, Ychou M, Molina F, Gongora C, Thierry AR. High fragmentation characterizes tumour-derived circulating DNA. PLoS One 2011; 6:e23418. [PMID: 21909401 PMCID: PMC3167805 DOI: 10.1371/journal.pone.0023418] [Citation(s) in RCA: 376] [Impact Index Per Article: 28.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2011] [Accepted: 07/16/2011] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Circulating DNA (ctDNA) is acknowledged as a potential diagnostic tool for various cancers including colorectal cancer, especially when considering the detection of mutations. Certainly due to lack of normalization of the experimental conditions, previous reports present many discrepancies and contradictory data on the analysis of the concentration of total ctDNA and on the proportion of tumour-derived ctDNA fragments. METHODOLOGY In order to rigorously analyse ctDNA, we thoroughly investigated ctDNA size distribution. We used a highly specific Q-PCR assay and athymic nude mice xenografted with SW620 or HT29 human colon cancer cells, and we correlated our results by examining plasma from metastatic CRC patients. CONCLUSION/SIGNIFICANCE Fragmentation and concentration of tumour-derived ctDNA is positively correlated with tumour weight. CtDNA quantification by Q-PCR depends on the amplified target length and is optimal for 60-100 bp fragments. Q-PCR analysis of plasma samples from xenografted mice and cancer patients showed that tumour-derived ctDNA exhibits a specific amount profile based on ctDNA size and significant higher ctDNA fragmentation. Metastatic colorectal patients (n = 12) showed nearly 5-fold higher mean ctDNA fragmentation than healthy individuals (n = 16).
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Samalin E, Bouche O, Thezenas S, Frangois E, Adenis A, Bennouna J, Taieb J, Desseigne F, Laurent-Puig P, Ychou M. 6091 POSTER Final Results of a Multicentre Phase II Trial Assessing Sorafenib in Combination With Irinotecan as 2nd or Later-line Treatment in Metastatic Colorectal Cancer (mCRC) Patients With KRas Mutated Tumours (mt) (NEXIRI). Eur J Cancer 2011. [DOI: 10.1016/s0959-8049(11)71736-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Mazard T, Assenat E, Ychou M, Ducreux M, Rene A, Mollevi C, Nougaret S, Gallix B. 1402 POSTER DISCUSSION CT Evaluation of the Response of Colorectal Liver Metastasis After Bevacizumab Treatment – a Density Quantitative Analysis Correlated With Patient Outcome. Eur J Cancer 2011. [DOI: 10.1016/s0959-8049(11)70895-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Bennouna J, Borg C, Delord JP, Husseini F, Trillet-Lenoir V, Faroux R, François E, Ychou M, Goldwasser F, Bouché O, Senellart H, Kraemer S, Douillard JY. Bevacizumab combined with chemotherapy in the second-line treatment of metastatic colorectal cancer: results from the phase II BEVACOLOR study. Clin Colorectal Cancer 2011; 11:38-44. [PMID: 21803002 DOI: 10.1016/j.clcc.2011.05.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2011] [Revised: 05/04/2011] [Accepted: 05/06/2011] [Indexed: 12/14/2022]
Abstract
BACKGROUND This prospective phase II study assessed the efficacy and safety of bevacizumab plus chemotherapy regimens commonly used in the second-line treatment of metastatic colorectal cancer (mCRC). METHODS Patients with mCRC who progressed or relapsed after first-line oxaliplatin-based or irinotecan-based treatment received bevacizumab 2.5 mg/kg/week plus chemotherapy until disease progression. The primary endpoint was disease-control rate (DCR). Secondary endpoints included progression-free survival (PFS), overall survival (OS), objective response rate (ORR), and safety. RESULTS Fifty-three patients (66% men; median age, 62 years old) received second-line bevacizumab plus folinic acid, fluorouracil, and irinotecan (FOLFIRI; 57%), folinic acid, fluorouracil, oxaliplatin (FOLFOX; 26%), irinotecan (15%), or capecitabine plus irinotecan (XELIRI; 2%). The DCR was 87% (95% CI, 77%-97%); ORR was 32% (95% CI, 19%-46%). Median PFS was 6.5 months (95% CI, 5.8-7.8 months) and median OS 19.3 months, (95% CI, 14.2-25.1 months).The most frequent grade 3/4 adverse events included neutropenia (21%), diarrhea (15%), asthenia, and vomiting (9% each). Five patients (9%) had grade 3/4 targeted toxicities: grade 3 hypertension (n = 2), grade 3 venous thromboembolism (n = 2), and grade 4 arterial thromboembolism (n = 1). None of these events led to death during the study. CONCLUSION Bevacizumab plus standard second-line chemotherapy is highly active in patients with mCRC and has an acceptable safety profile.
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Assenat E, Gallix B, Ducreux M, Rene A, Mollevi C, Adenis A, Chauffert B, Boucher E, Francois E, Pierga J, Nougaret S, Mazard T, Ychou M. Quantitative density evaluation of liver metastases on CT scan: A new tool to evaluate early the benefit of bevacizumab plus chemothrapy regimen. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e14015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Ichante J, Adenis A, Malka D, Francois E, Boucher E, Chauffert B, Pignon J, Ychou M, Pierga J, Montoto-Grillot C, Conroy T, Ducreux M. Impact of early tumor shrinkage on long-term outcome in metastatic colorectal cancer (mCRC) treated with 5FU plus irinotecan plus leucovorin (FOLFIRI) or capecitabine plus irinotecan XELIRI plus bevacizumab. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e14041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Ychou M, Bouche O, Thézenas S, Francois E, Adenis A, Bennouna J, Taïeb J, Desseigne F, Seitz J, Conroy T, Galais M, Crapez E, Poujol S, Bibeau F, Laurent-Puig P, Samalin E. Final results of a multicenter phase II trial assessing sorafenib (S) in combination with irinotecan (i) as second- or later-line treatment in metastatic colorectal cancer (mCRC) patients (pts) with KRAS-mutated tumors (mt; NEXIRI). J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e14002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Portales F, Thézenas S, Samalin E, Assenat E, Senesse P, Ychou M. Incidence and management of bone metastases digestive cancer. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e14110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Conroy T, Desseigne F, Ychou M, Bouché O, Guimbaud R, Bécouarn Y, Adenis A, Raoul JL, Gourgou-Bourgade S, de la Fouchardière C, Bennouna J, Bachet JB, Khemissa-Akouz F, Péré-Vergé D, Delbaldo C, Assenat E, Chauffert B, Michel P, Montoto-Grillot C, Ducreux M. FOLFIRINOX versus gemcitabine for metastatic pancreatic cancer. N Engl J Med 2011; 364:1817-25. [PMID: 21561347 DOI: 10.1056/nejmoa1011923] [Citation(s) in RCA: 5159] [Impact Index Per Article: 396.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Data are lacking on the efficacy and safety of a combination chemotherapy regimen consisting of oxaliplatin, irinotecan, fluorouracil, and leucovorin (FOLFIRINOX) as compared with gemcitabine as first-line therapy in patients with metastatic pancreatic cancer. METHODS We randomly assigned 342 patients with an Eastern Cooperative Oncology Group performance status score of 0 or 1 (on a scale of 0 to 5, with higher scores indicating a greater severity of illness) to receive FOLFIRINOX (oxaliplatin, 85 mg per square meter of body-surface area; irinotecan, 180 mg per square meter; leucovorin, 400 mg per square meter; and fluorouracil, 400 mg per square meter given as a bolus followed by 2400 mg per square meter given as a 46-hour continuous infusion, every 2 weeks) or gemcitabine at a dose of 1000 mg per square meter weekly for 7 of 8 weeks and then weekly for 3 of 4 weeks. Six months of chemotherapy were recommended in both groups in patients who had a response. The primary end point was overall survival. RESULTS The median overall survival was 11.1 months in the FOLFIRINOX group as compared with 6.8 months in the gemcitabine group (hazard ratio for death, 0.57; 95% confidence interval [CI], 0.45 to 0.73; P<0.001). Median progression-free survival was 6.4 months in the FOLFIRINOX group and 3.3 months in the gemcitabine group (hazard ratio for disease progression, 0.47; 95% CI, 0.37 to 0.59; P<0.001). The objective response rate was 31.6% in the FOLFIRINOX group versus 9.4% in the gemcitabine group (P<0.001). More adverse events were noted in the FOLFIRINOX group; 5.4% of patients in this group had febrile neutropenia. At 6 months, 31% of the patients in the FOLFIRINOX group had a definitive degradation of the quality of life versus 66% in the gemcitabine group (hazard ratio, 0.47; 95% CI, 0.30 to 0.70; P<0.001). CONCLUSIONS As compared with gemcitabine, FOLFIRINOX was associated with a survival advantage and had increased toxicity. FOLFIRINOX is an option for the treatment of patients with metastatic pancreatic cancer and good performance status. (Funded by the French government and others; ClinicalTrials.gov number, NCT00112658.).
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Ychou M, Boige V, Pignon JP, Conroy T, Bouché O, Lebreton G, Ducourtieux M, Bedenne L, Fabre JM, Saint-Aubert B, Genève J, Lasser P, Rougier P. Perioperative Chemotherapy Compared With Surgery Alone for Resectable Gastroesophageal Adenocarcinoma: An FNCLCC and FFCD Multicenter Phase III Trial. J Clin Oncol 2011; 29:1715-21. [PMID: 21444866 DOI: 10.1200/jco.2010.33.0597] [Citation(s) in RCA: 1378] [Impact Index Per Article: 106.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PurposeAfter curative resection, the prognosis of gastroesophageal adenocarcinoma is poor. This phase III trial was designed to evaluate the benefit in overall survival (OS) of perioperative fluorouracil plus cisplatin in resectable gastroesophageal adenocarcinoma.Patients and MethodsOverall, 224 patients with resectable adenocarcinoma of the lower esophagus, gastroesophageal junction (GEJ), or stomach were randomly assigned to either perioperative chemotherapy and surgery (CS group; n = 113) or surgery alone (S group; n = 111). Chemotherapy consisted of two or three preoperative cycles of intravenous cisplatin (100 mg/m2) on day 1, and a continuous intravenous infusion of fluorouracil (800 mg/m2/d) for 5 consecutive days (days 1 to 5) every 28 days and three or four postoperative cycles of the same regimen. The primary end point was OS.ResultsCompared with the S group, the CS group had a better OS (5-year rate 38% v 24%; hazard ratio [HR] for death: 0.69; 95% CI, 0.50 to 0.95; P = .02); and a better disease-free survival (5-year rate: 34% v 19%; HR, 0.65; 95% CI, 0.48 to 0.89; P = .003). In the multivariable analysis, the favorable prognostic factors for survival were perioperative chemotherapy (P = .01) and stomach tumor localization (P < .01). Perioperative chemotherapy significantly improved the curative resection rate (84% v 73%; P = .04). Grade 3 to 4 toxicity occurred in 38% of CS patients (mainly neutropenia) but postoperative morbidity was similar in the two groups.ConclusionIn patients with resectable adenocarcinoma of the lower esophagus, GEJ, or stomach, perioperative chemotherapy using fluorouracil plus cisplatin significantly increased the curative resection rate, disease-free survival, and OS.
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Le Scodan R, Mornex F, Partensky C, Mercier C, Valette PJ, Ychou M, Bibeau F, Scoazec JY. Chimioradiothérapie préopératoire des adénocarcinomes du pancréas : évaluation anatomopathologique de l’efficacité thérapeutique. Cancer Radiother 2011; 15:97-105. [DOI: 10.1016/j.canrad.2010.06.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2010] [Revised: 05/26/2010] [Accepted: 06/16/2010] [Indexed: 12/20/2022]
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Ychou M, Boige V, Pignon JP, Conroy T, Bouché O, Lebreton G, Ducourtieux M, Bedenne L, Fabre JM, Saint-Aubert B, Genève J, Lasser P, Rougier P. Perioperative chemotherapy compared with surgery alone for resectable gastroesophageal adenocarcinoma: an FNCLCC and FFCD multicenter phase III trial. J Clin Oncol 2011. [PMID: 21444866 DOI: 10.1200/jco.2010.33.059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
PURPOSE After curative resection, the prognosis of gastroesophageal adenocarcinoma is poor. This phase III trial was designed to evaluate the benefit in overall survival (OS) of perioperative fluorouracil plus cisplatin in resectable gastroesophageal adenocarcinoma. PATIENTS AND METHODS Overall, 224 patients with resectable adenocarcinoma of the lower esophagus, gastroesophageal junction (GEJ), or stomach were randomly assigned to either perioperative chemotherapy and surgery (CS group; n = 113) or surgery alone (S group; n = 111). Chemotherapy consisted of two or three preoperative cycles of intravenous cisplatin (100 mg/m(2)) on day 1, and a continuous intravenous infusion of fluorouracil (800 mg/m(2)/d) for 5 consecutive days (days 1 to 5) every 28 days and three or four postoperative cycles of the same regimen. The primary end point was OS. RESULTS Compared with the S group, the CS group had a better OS (5-year rate 38% v 24%; hazard ratio [HR] for death: 0.69; 95% CI, 0.50 to 0.95; P = .02); and a better disease-free survival (5-year rate: 34% v 19%; HR, 0.65; 95% CI, 0.48 to 0.89; P = .003). In the multivariable analysis, the favorable prognostic factors for survival were perioperative chemotherapy (P = .01) and stomach tumor localization (P < .01). Perioperative chemotherapy significantly improved the curative resection rate (84% v 73%; P = .04). Grade 3 to 4 toxicity occurred in 38% of CS patients (mainly neutropenia) but postoperative morbidity was similar in the two groups. CONCLUSION In patients with resectable adenocarcinoma of the lower esophagus, GEJ, or stomach, perioperative chemotherapy using fluorouracil plus cisplatin significantly increased the curative resection rate, disease-free survival, and OS.
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Ychou M, Boige V, Pignon JP, Conroy T, Bouché O, Lebreton G, Ducourtieux M, Bedenne L, Fabre JM, Saint-Aubert B, Genève J, Lasser P, Rougier P. Perioperative chemotherapy compared with surgery alone for resectable gastroesophageal adenocarcinoma: an FNCLCC and FFCD multicenter phase III trial. J Clin Oncol 2011. [PMID: 21444866 DOI: 10.1200/jco2010.33.0597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
PURPOSE After curative resection, the prognosis of gastroesophageal adenocarcinoma is poor. This phase III trial was designed to evaluate the benefit in overall survival (OS) of perioperative fluorouracil plus cisplatin in resectable gastroesophageal adenocarcinoma. PATIENTS AND METHODS Overall, 224 patients with resectable adenocarcinoma of the lower esophagus, gastroesophageal junction (GEJ), or stomach were randomly assigned to either perioperative chemotherapy and surgery (CS group; n = 113) or surgery alone (S group; n = 111). Chemotherapy consisted of two or three preoperative cycles of intravenous cisplatin (100 mg/m(2)) on day 1, and a continuous intravenous infusion of fluorouracil (800 mg/m(2)/d) for 5 consecutive days (days 1 to 5) every 28 days and three or four postoperative cycles of the same regimen. The primary end point was OS. RESULTS Compared with the S group, the CS group had a better OS (5-year rate 38% v 24%; hazard ratio [HR] for death: 0.69; 95% CI, 0.50 to 0.95; P = .02); and a better disease-free survival (5-year rate: 34% v 19%; HR, 0.65; 95% CI, 0.48 to 0.89; P = .003). In the multivariable analysis, the favorable prognostic factors for survival were perioperative chemotherapy (P = .01) and stomach tumor localization (P < .01). Perioperative chemotherapy significantly improved the curative resection rate (84% v 73%; P = .04). Grade 3 to 4 toxicity occurred in 38% of CS patients (mainly neutropenia) but postoperative morbidity was similar in the two groups. CONCLUSION In patients with resectable adenocarcinoma of the lower esophagus, GEJ, or stomach, perioperative chemotherapy using fluorouracil plus cisplatin significantly increased the curative resection rate, disease-free survival, and OS.
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Ducreux M, Bennouna J, Hebbar M, Ychou M, Lledo G, Conroy T, Adenis A, Faroux R, Rebischung C, Bergougnoux L, Kockler L, Douillard JY. Capecitabine plus oxaliplatin (XELOX) versus 5-fluorouracil/leucovorin plus oxaliplatin (FOLFOX-6) as first-line treatment for metastatic colorectal cancer. Int J Cancer 2011; 128:682-90. [PMID: 20473862 DOI: 10.1002/ijc.25369] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A regimen consisting of 5-fluorouracil/leucovorin plus oxaliplatin (FOLFOX-6) is widely used in France in the first-line treatment of metastatic colorectal cancer (MCRC). The aim of our study was to demonstrate the non-inferiority of capecitabine plus oxaliplatin (XELOX) versus FOLFOX-6 for this indication. Patients were randomly assigned to receive XELOX or FOLFOX-6 for 6 months. The primary endpoint was overall response rate (ORR) in the per-protocol (PP) population; however, progression-free and overall survival (OS), time to response and response duration were also assessed. A total of 306 patients were enrolled (XELOX n = 156; FOLFOX-6 n = 150). ORR was 42 and 46% with XELOX and FOLFOX-6, respectively, in the PP population. The difference between groups was 4.7%; the upper limit of the unilateral 95% confidence interval (14.4%) was below the non-inferiority margin of 15%. In the intent-to-treat population, median progression-free survival was 8.8 months with XELOX and 9.3 months with FOLFOX-6, and median OS was 19.9 and 20.5 months, respectively. XELOX patients had significantly more grade 3/4 thrombocytopenia (12% vs. 5%) and diarrhoea (14% vs. 7%), but significantly less grade 3/4 neutropenia (5% vs. 47%), febrile neutropenia (0% vs. 6%) and neuropathy (11% vs. 26%) than FOLFOX-6 patients. We conclude that XELOX is non-inferior in terms of efficacy to FOLFOX-6 in the first-line treatment of MCRC, but has a different toxicity profile.
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Samalin E, Afchain P, Thézenas S, Abbas F, Romano O, Guimbaud R, Bécouarn Y, Desseigne F, Edeline J, Mitry E, Bouché O, Adenis A, Aparicio T, Dorval E, Kramar A, Ychou M. Efficacy of irinotecan in combination with 5-fluorouracil (FOLFIRI) for metastatic gastric or gastroesophageal junction adenocarcinomas (MGA) treatment. Clin Res Hepatol Gastroenterol 2011; 35:48-54. [PMID: 21634054 DOI: 10.1016/j.gcb.2010.06.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES The most commonly used schedules are 5-FU in combination with CDDP with or without epirubicin (ECF) or docetaxel (TCF) in treatment of MGA patients (pts), independently of HER status. We evaluated the efficacy of FOLFIRI regimen in a large retrospective series of MGA pts. METHODS Two hundred and twelve pts from 13 French centers were treated with at least one cycle of FOLFIRI (irinotecan 180 mg/m2 intravenous (i.v.) over 90 minutes on day 1 with folinic acid (FA) 400mg/m2 i.v. over two hours followed by 5-FU 400mg/m2 i.v. bolus then 5- FU 2400 mg/m2 continuous infusion over 46 hours on day 1, repeated every 14 days). Primary tumour sites were 120 (58%) stomach and 92 (42%) gastroesophageal junction. FOLFIRI was administered as first-line in 137 (65%) pts and as later-line in 75 (35%) pts for MGA. RESULTS There was no difference between chemonaive and not chemonaive pts treated as firstline in terms of response rate 37% (95% CI: 25-50) vs 44% (95% CI: 21-69), median PFS, 6.7 (95% CI: 5.5-9.9) vs 5.3 months (95% CI: 3.6-6.9) (P = 0.25), and OS, 13.1 (95% CI: 11.7-18.7) vs 8.8 months (95% CI: 7.3—15.6) (P = 0.19), respectively. There was no difference between pts treated as second or later-line in terms of response rate 20% (95% CI: 8-39) vs 22% (95% CI: 6-48), median PFS, four months (95% CI: 2.8-5.4) vs 3.5 months (95% CI: 2.3-4.5) (P = 0.56), and OS, 10.4 months (95% CI: 5.4-14.4) vs 5.3 months (95% CI: 3.5-11.3) (P = 0.58), respectively. The global grade 3-4 toxicities were: diarrhea 11%, vomiting 9%, neutropenia 18%, febril neutropenia 4% (one toxic death). CONCLUSIONS This retrospective study confirms the activity and good tolerance of FOLFIRI regimen in MGA as first-line as well as later-line.
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Švobaitė R, Solassol I, Pinguet F, Mazard T, Ivanauskas L, Ychou M, Bressolle FMM. A LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY METHOD FOR THE SIMULTANEOUS DETERMINATION OF CAPECITABINE, 5′-DEOXY-5-FLUOROCYTIDINE, 5′-DEOXY-5-FLUOROURIDINE, 5-FLUOROURACIL, AND 5-FLUORODIHYDROURACIL IN HUMAN PLASMA. J LIQ CHROMATOGR R T 2010. [DOI: 10.1080/10826076.2010.503842] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Dahan L, Bonnetain F, Ychou M, Mitry E, Gasmi M, Raoul JL, Cattan S, Phelip JM, Hammel P, Chauffert B, Michel P, Legoux JL, Rougier P, Bedenne L, Seitz JF. Combination 5-fluorouracil, folinic acid and cisplatin (LV5FU2-CDDP) followed by gemcitabine or the reverse sequence in metastatic pancreatic cancer: final results of a randomised strategic phase III trial (FFCD 0301). Gut 2010; 59:1527-34. [PMID: 20947887 PMCID: PMC2981019 DOI: 10.1136/gut.2010.216135] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE Gemcitabine is the standard chemotherapy for patients with metastatic pancreatic adenocarcinoma. Although the 5-fluorouracil (5FU), folinic acid and cisplatin combination (LV5FU2-CDDP) is an option, the optimal order of the regimens must be determined. The first strategic phase III trial comparing LV5FU2-CDDP followed by gemcitabine versus gemcitabine followed by LV5FU2-CDDP was conducted. METHODS Patients with metastatic pancreatic adenocarcinoma, performance status (PS) 0-2, without prior chemotherapy were randomly assigned (1:1) to receive either LV5FU2-CDDP followed by gemcitabine at disease progression or toxicity (Arm A), or the opposite sequence (Arm B). 202 patients had to be included and 170 deaths had to be observed to detect an expected improvement in median overall survival (OS) from 6.5 to 10 months in Arm A (two-sided α = 5% and β = 20%). RESULTS 202 patients were included (Arm A, 102; Arm B, 100). Median age, male/female ratio, PS 0-1 and previous surgery were similar in the two arms. After a median follow-up of 44 months, median OS in Arm A was 6.6 months versus 8.0 months in Arm B (p = 0.85). Median progression-free survival was similar between Arms A and B. More grade 3/4 toxicities were observed when LV5FU2-CDDP was administered as a first-line treatment compared with gemcitabine: 79% versus 64% (p = 0.018). CONCLUSION This trial did not show any strategic advantage to using LV5FU2-CDDP as a first-line treatment and suggests that gemcitabine remains the standard first-line treatment. Sixty-one per cent of patients were able to receive a second line of chemotherapy.
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Ho-Pun-Cheung A, Assenat E, Bascoul-Mollevi C, Bibeau F, Boissière-Michot F, Cellier D, Azria D, Rouanet P, Senesse P, Ychou M, Lopez-Crapez E. EGFR and HER3 mRNA expression levels predict distant metastases in locally advanced rectal cancer. Int J Cancer 2010; 128:2938-46. [PMID: 20824716 DOI: 10.1002/ijc.25639] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Accepted: 08/06/2010] [Indexed: 11/09/2022]
Abstract
Aberrant activation of the HER signaling pathways plays a critical role in the invasive and metastatic potential of tumors. The aim of this study was to address whether, in rectal cancer, alterations of these pathways could have a value as prognostic factors to be used to identify patients who are at risk of distant metastases. Therefore, the mRNA expression of the four members of the HER family as well as the frequency of PTEN allelic loss and KRAS/BRAF mutations were determined in pretreatment biopsies from a series of 100 locally advanced rectal cancers and then their ability to predict distant metastases was evaluated. Over-expression of EGFR (p = 0.021), HER2 (p = 0.011) and HER3 (p = 0.020) was significantly associated with worse metastasis-free survival in univariate analysis. In multivariate analysis, both over-expression of EGFR (p = 0.028) and HER3 (p = 0.011) remained independent prognostic factors for distant metastasis. In conclusion, quantification of EGFR and HER3 mRNA expression in pretreatment biopsies may be useful to identify patients who are at risk of developing metastases.
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Arnau Peyrotte E, Moulière F, Robert B, Ollier J, Del Rio M, Ychou M, Gongora C, Molina F, Thierry A. R86: Origine et quantification des ADN circulants dans des souris xénogreffées et chez des patients atteints de cancer colorectal. Bull Cancer 2010. [DOI: 10.1016/s0007-4551(15)31004-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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