J 2012

Addition of Aflibercept to Fluorouracil, Leucovorin, and Irinotecan Improves Survival in a Phase III Randomized Trial in Patients With Metastatic Colorectal Cancer Previously Treated With an Oxaliplatin-Based Regimen

VAN CUTSEM, Eric; Josep TABERNERO; Radek LAKOMÝ; Hans PRENEN; Jana PRAUSOVÁ et al.

Základní údaje

Originální název

Addition of Aflibercept to Fluorouracil, Leucovorin, and Irinotecan Improves Survival in a Phase III Randomized Trial in Patients With Metastatic Colorectal Cancer Previously Treated With an Oxaliplatin-Based Regimen

Autoři

VAN CUTSEM, Eric; Josep TABERNERO; Radek LAKOMÝ; Hans PRENEN; Jana PRAUSOVÁ; Teresa MACARULLA; Paul RUFF; Guy A. VAN HAZEL; Vladimir MOISEYENKO; David FERRY; Joe MCKENDRICK; Jonathan POLIKOFF; Alexia TELLIER; Remi CASTAN a Carmen ALLEGRA

Vydání

Journal of clinical oncology, United States, American Society of Clinical Oncology, 2012, 0732-183X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30200 3.2 Clinical medicine

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 18.038

Označené pro přenos do RIV

Ne

Organizační jednotka

Lékařská fakulta

Klíčová slova anglicky

ENDOTHELIAL GROWTH-FACTOR; ADVANCED SOLID TUMORS; VEGF-TRAP; ANGIOGENESIS; BEVACIZUMAB; CONSORTIUM; RECURRENT

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 23. 4. 2014 15:28, Ing. Mgr. Věra Pospíšilíková

Anotace

V originále

Purpose Treatment for metastatic colorectal cancer (mCRC) commonly involves a fluoropyrimidine-based chemotherapy regimen such as infusional fluorouracil, leucovorin, and irinotecan (FOLFIRI) or fluorouracil, leucovorin, and oxaliplatin, often combined with bevacizumab or an epidermal growth factor receptor monoclonal antibody. We studied the effect of adding the novel antiangiogenic agent aflibercept (also known as ziv-aflibercept in the United States) to FOLFIRI in patients with mCRC previously treated with oxaliplatin, including patients who received prior bevacizumab. Results Adding aflibercept to FOLFIRI significantly improved overall survival relative to placebo plus FOLFIRI (hazard ratio [HR], 0.817; 95.34% CI, 0.713 to 0.937; P = .0032) with median survival times of 13.50 versus 12.06 months, respectively. Aflibercept also significantly improved progression-free survival (PFS; HR, 0.758; 95% CI, 0.661 to 0.869; P < .0001), with median PFS times of 6.90 versus 4.67 months, respectively. The effects on overall survival and PFS exhibited a consistent trend across prespecified subgroup analyses, including bevacizumab pretreated patients. Response rate was 19.8% (95% CI, 16.4% to 23.2%) with aflibercept plus FOLFIRI compared with 11.1% (95% CI, 8.5% to 13.8%) with placebo plus FOLFIRI (P = .0001). Adverse effects reported with aflibercept combined with FOLFIRI included the characteristic anti-vascular endothelial growth factor effects and also reflected an increased incidence of some chemotherapy-related toxicities. Conclusion Aflibercept in combination with FOLFIRI conferred a statistically significant survival benefit over FOLFIRI combined with placebo in patients with mCRC previously treated with oxaliplatin. J Clin Oncol 30:3499-3506. (C) 2012 by American Society of Clinical Oncology