Open AccessTargeted therapy in first line treatment of RAS wild type colorectal cancer
Author(s) -
Vincenzo Formica,
Mario Roselli
Publication year - 2015
Publication title -
world journal of gastroenterology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.427
H-Index - 155
eISSN - 2219-2840
pISSN - 1007-9327
DOI - 10.3748/wjg.v21.i10.2871
Subject(s) - colorectal cancer , oncology , medicine , epidermal growth factor receptor , regimen , bevacizumab , panitumumab , cetuximab , chemotherapy , irinotecan , cancer , cancer research
The debate on the optimal drug combination for treating chemotherapy-naïve patients with metastatic colorectal cancer has recently become particularly heated. The present editorial will review recent data on this topic. The FIRE-3 and PEAK trials have shown a 7.5 to 12 mo survival advantage with the use anti-epidermal growth factor receptor (anti-EGFR) antibodies. The CALGB 80405 has shown no difference between anti-EGFR and anti-vascular endothelial growth factor agents. All three trials have consistently shown a significant increase in objective response rate. These data suggest that there is a subset of metastatic colorectal cancer patients, rigorously selected by molecular profiling, who particularly benefit from an anti-EGFR-based regimen in the first-line setting.