Abstract
Although the real-life benefits of bevacizumab may differ from clinical trials, observational data are rare. In this cohort study, the effectiveness of bevacizumab in first-line treatment of metastatic colorectal cancer was investigated. Patients initiating bevacizumab between January 2006 and December 2007 were identified in 28 French centres. Outcomes were investigated in the whole cohort and in those with irinotecan-based treatment that was used in the pivotal clinical trial; patients were stratified using inclusion/exclusion criteria of the pivotal clinical trial (PCT) (eligible for the PCT, not eligible or unclassifiable). The Kaplan–Meier method estimated progression-free survival (PFS) and overall survival (OS). A total of 411 patients were included: 57 % male, median age 65.1 years, 78 % Eastern Cooperative Oncology Group performance status ≤1, 88 % irinotecan-based regimen, median duration of bevacizumab use 5.5 months, median OS = 25.3 months (95 % confidence interval, CI [23.3; 27.0]) and median PFS = 10.1 months (95 % CI [9.5; 11.0]). Among the 360 patients who received irinotecan-based chemotherapy, 144 would have been eligible for the PCT, 194 not eligible and 22 unclassifiable. Median OS in those considered eligible was 29.1 (95 % CI [25.4; 33.6]) and in those considered not eligible this was 24.9 months (95 % CI [21.3; 26.9]); median PFS was respectively 11.5 months (95 % CI [10.3; 12.0]) and 9.4 months (95 % CI [8.8; 10.3]). The effectiveness of bevacizumab was found to be similar to that found in other studies including clinical trials which is reassuring.
Similar content being viewed by others
References
Cunningham D, Atkin W, Lenz HJ, Lynch HT, Minsky B, Nordlinger B, Starling N (2010) Colorectal cancer. Lancet 375(9719):1030–1047. doi:10.1016/S0140-6736(10)60353-4
Hubbard J, Grothey A (2010) Antiangiogenesis agents in colorectal cancer. Curr Opin Oncol 22(4):374–380. doi:10.1097/CCO.0b013e328339524e
Hurwitz H, Fehrenbacher L, Novotny W, Cartwright T, Hainsworth J, Heim W, Berlin J, Baron A, Griffing S, Holmgren E, Ferrara N, Fyfe G, Rogers B, Ross R, Kabbinavar F (2004) Bevacizumab plus irinotecan, fluorouracil, and leucovorin for metastatic colorectal cancer. N Engl J Med 350(23):2335–2342. doi:10.1056/NEJMoa032691
Fuchs CS, Marshall J, Barrueco J (2008) Randomized, controlled trial of irinotecan plus infusional, bolus, or oral fluoropyrimidines in first-line treatment of metastatic colorectal cancer: updated results from the BICC-C study. J Clin Oncol 26(4):689–690. doi:10.1200/JCO.2007.15.5390
Fuchs CS, Marshall J, Mitchell E, Wierzbicki R, Ganju V, Jeffery M, Schulz J, Richards D, Soufi-Mahjoubi R, Wang B, Barrueco J (2007) Randomized, controlled trial of irinotecan plus infusional, bolus, or oral fluoropyrimidines in first-line treatment of metastatic colorectal cancer: results from the BICC-C study. J Clin Oncol 25(30):4779–4786. doi:10.1200/JCO.2007.11.3357
Sobrero A, Ackland S, Clarke S, Perez-Carrion R, Chiara S, Gapski J, Mainwaring P, Langer B, Young S (2009) Phase IV study of bevacizumab in combination with infusional fluorouracil, leucovorin and irinotecan (FOLFIRI) in first-line metastatic colorectal cancer. Oncology 77(2):113–119. doi:10.1159/000229787
Van Cutsem E, Rivera F, Berry S, Kretzschmar A, Michael M, DiBartolomeo M, Mazier MA, Canon JL, Georgoulias V, Peeters M, Bridgewater J, Cunningham D (2009) Safety and efficacy of first-line bevacizumab with FOLFOX, XELOX, FOLFIRI and fluoropyrimidines in metastatic colorectal cancer: the BEAT study. Ann Oncol 20(11):1842–1847. doi:10.1093/annonc/mdp233
Kozloff M, Yood MU, Berlin J, Flynn PJ, Kabbinavar FF, Purdie DM, Ashby MA, Dong W, Sugrue MM, Grothey A (2009) Clinical outcomes associated with bevacizumab-containing treatment of metastatic colorectal cancer: the BRiTE observational cohort study. Oncologist 14(9):862–870. doi:10.1634/theoncologist.2009-0071
Bendell JC, Bekaii-Saab TS, Cohn AL, Hurwitz HI, Kozloff M, Tezcan H, Roach N, Mun Y, Fish S, Flick ED, Dalal D, Grothey A (2012) Treatment patterns and clinical outcomes in patients with metastatic colorectal cancer initially treated with FOLFOX-bevacizumab or FOLFIRI-bevacizumab: results from ARIES, a bevacizumab observational cohort study. Oncologist 17(12):1486–1495. doi:10.1634/theoncologist.2012-0190
Therasse P, Arbuck SG, Eisenhauer EA, Wanders J, Kaplan RS, Rubinstein L, Verweij J, Van Glabbeke M, van Oosterom AT, Christian MC, Gwyther SG (2000) New guidelines to evaluate the response to treatment in solid tumors. European Organization for Research and Treatment of Cancer, National Cancer Institute of the United States, National Cancer Institute of Canada. J Natl Cancer Inst 92(3):205–216
NCI-CTCAE v3.0 Cancer Therapy Evaluation Program, Common Terminology Criteria for Adverse Events, Version 3.0 (Publish Date August 9, 2006). http://ctep.cancer.gov/protocolDevelopment/electronic_applications/docs/ctcaev3.pdf. Accessed 12 July 2013
Kohne CH, Cunningham D, Di CF, Glimelius B, Blijham G, Aranda E, Scheithauer W, Rougier P, Palmer M, Wils J, Baron B, Pignatti F, Schoffski P, Micheel S, Hecker H (2002) Clinical determinants of survival in patients with 5-fluorouracil-based treatment for metastatic colorectal cancer: results of a multivariate analysis of 3825 patients. Ann Oncol 13(2):308–317
Rougier P, Andre T, Panis Y, Colin P, Stremsdoerfer N, Laurent-Puig P (2006) Colon cancer. Gastroenterol Clin Biol 30(2):2S24-22S29. doi:MDOI-GCB-09-2006-30-HS2-0399-8320-101019-200609341 [pii]
Dranitsaris G, Edwards S, Edwards J, Leblanc M, Abbott R (2010) Bevacizumab in combination with FOLFIRI chemotherapy in patients with metastatic colorectal cancer: an assessment of safety and efficacy in the province of Newfoundland and Labrador. Curr Oncol 17(5):12–16
Lopez R, Salgado M, Reboredo M, Grande C, Mendez JC, Jorge M, Romero C, Quintero G, de la Camara J, Candamio S (2010) A retrospective observational study on the safety and efficacy of first-line treatment with bevacizumab combined with FOLFIRI in metastatic colorectal cancer. Br J Cancer 103(10):1536–1541. doi:10.1038/sj.bjc.6605938
EMA Avastin® SmPC. http://www.ema.europa.eu/docs/en_GB/document_library/EPAR_-_Product_Information/human/000582/WC500029271.pdf. Accessed 12 July 2013
Institut National du Cancer (2009) Référentiels de bon usage hors GHS. Cancer digestifs. Mai.
Cassidy J, Clarke S, Diaz-Rubio E, Scheithauer W, Figer A, Wong R, Koski S, Rittweger K, Gilberg F, Saltz L (2011) XELOX vs FOLFOX-4 as first-line therapy for metastatic colorectal cancer: NO16966 updated results. Br J Cancer 105(1):58–64. doi:10.1038/bjc.2011.201
Saltz LB, Clarke S, Diaz-Rubio E, Scheithauer W, Figer A, Wong R, Koski S, Lichinitser M, Yang TS, Rivera F, Couture F, Sirzen F, Cassidy J (2008) Bevacizumab in combination with oxaliplatin-based chemotherapy as first-line therapy in metastatic colorectal cancer: a randomized phase III study. J Clin Oncol Off J Am Soc Clin Oncol 26(12):2013–2019. doi:10.1200/JCO.2007.14.9930
Chibaudel B, Maindrault-Goebel F, Lledo G, Mineur L, Andre T, Bennamoun M, Mabro M, Artru P, Carola E, Flesch M, Dupuis O, Colin P, Larsen AK, Afchain P, Tournigand C, Louvet C, de Gramont A (2009) Can chemotherapy be discontinued in unresectable metastatic colorectal cancer? The GERCOR OPTIMOX2 Study. J Clin Oncol 27(34):5727–5733. doi:10.1200/JCO.2009.23.4344
de Gramont A, Buyse M, Abrahantes JC, Burzykowski T, Quinaux E, Cervantes A, Figer A, Lledo G, Flesch M, Mineur L, Carola E, Etienne PL, Rivera F, Chirivella I, Perez-Staub N, Louvet C, Andre T, Tabah-Fisch I, Tournigand C (2007) Reintroduction of oxaliplatin is associated with improved survival in advanced colorectal cancer. J Clin Oncol 25(22):3224–3229. doi:10.1200/JCO.2006.10.4380
Labianca R, Sobrero A, Isa L, Cortesi E, Barni S, Nicolella D, Aglietta M, Lonardi S, Corsi D, Turci D, Beretta GD, Fornarini G, Dapretto E, Floriani I, Zaniboni A (2011) Intermittent versus continuous chemotherapy in advanced colorectal cancer: a randomised ‘GISCAD’ trial. Anna Oncol 22(5):1236–1242. doi:10.1093/annonc/mdq580
Acknowledgments
The authors wish to thank Dr Philip Robinson for his help in writing this paper and who is an employee of the Service de Pharmacologie, Université de Bordeaux. The ETNA study group included D. Smith—CHU Bordeaux, N. Tubiana-Mathieu—CHU Limoges, P. Michel—CHU Rouen, R. Guimbaud—CHU Toulouse, Y. Becouarn—Institut Bergonié Bordeaux, F. Viret—Institut Paoli-Calmettes Marseille, R. Guimbaud—Institut Claudius Regaud Toulouse, D. Larregain-Fournier—CH Bayonne, Y. Botreau—CH Cahors, P. Texereau—CH Mont de Marsan, D. Auby—CH Libourne, L. Gautier-Felizot—CH Dax, I. Loury-Larivière—CH Pau, E. Brudieux—CH Villeneuve sur Lot, L. Cany—Polyclinique Francheville Périgueux, C. Lecaille—Polyclinique Bordeaux Nord, D. Jaubert—Clinique Tivoli Bordeaux, P. Guichard—Polyclinique Bordeaux Rive Droite, O. Bernard—Clinique Calabet Agen, L. Vives—CH Saint Gaudens, N. Taoubi—CH Villefranche de Rouergue, M. Martinez—Clinique du Parc Toulouse, F. Burki—Clinique de l’Union Toulouse, I. Roque—Clinique des Cèdres Cornebarrieu, F. Thouveny—Clinique du Pont de Chaume Montauban and MH. Gaspard—Clinique Claude Bernard Albi.
This work was supported by partial funding from the French National Clinical Research Programme (Programme Hospitalier de Recherche Clinique) from the French Ministry of Health [grant number 2005/PHRC/INCa/DHOS], and an additional unconditional grant from Roche SAS, manufacturers of bevacizumab, who had no role in study design; in the collection, analysis, and interpretation of data; in the writing of the report; and in the decision to submit the report for publication.
Conflict of interest
JB had no support from any organisation for the submitted work. AFR, DS, MR, YB, OB, PN, NM and AR had support from the French National Clinical Research Program and Roche SAS, manufacturers of bevacizumab, for the submitted work; no financial relationships with any organisations that might have an interest in the submitted work in the previous 3 years. RG had support from Roche SAS, manufacturers of bevacizumab, for the submitted work; no financial relationships with any organisations that might have an interest in the submitted work in the previous 3 years.
Author information
Authors and Affiliations
Consortia
Corresponding author
Rights and permissions
About this article
Cite this article
Fourrier-Réglat, A., Smith, D., Rouyer, M. et al. Survival outcomes of bevacizumab in first-line metastatic colorectal cancer in a real-life setting: results of the ETNA cohort. Targ Oncol 9, 311–319 (2014). https://doi.org/10.1007/s11523-013-0296-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11523-013-0296-3