The oncologist
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Randomized Controlled Trial Multicenter Study
FDA drug approval summary: bevacizumab plus FOLFOX4 as second-line treatment of colorectal cancer.
On June 20, 2006, the U. S. Food and Drug Administration (FDA) approved bevacizumab (Avastin; Genentech, Inc., South San Francisco, CA), administered in combination with FOLFOX4 (5-fluorouracil, leucovorin, and oxaliplatin) for the second-line treatment of metastatic carcinoma of the colon or rectum. ⋯ Patients treated with the bevacizumab combination were also reported, based on investigator assessment, to have significantly longer progression-free survival. There were no new bevacizumab safety signals. The most serious, and sometimes fatal, bevacizumab toxicities are gastrointestinal perforation, wound-healing complications, hemorrhage, arterial thromboembolic events, hypertensive crisis, nephrotic syndrome, and congestive heart failure.