PT - JOURNAL ARTICLE AU - Canavan, Neil ED - Punt, Cornelis J. TI - Combination Biologic Therapy in Advanced Colorectal Cancer DP - 2008 Aug 01 TA - MD Conference Express PG - 10--10 VI - 8 IP - 4 4099 - http://mdc.sagepub.com/content/8/4/10.short 4100 - http://mdc.sagepub.com/content/8/4/10.full AB - The addition of a vascular endothelial growth factor antibody and an epidermal growth factor receptor inhibitor to chemotherapy had no benefit in advanced colorectal cancer. In fact, the combination had a significantly negative effect on progression-free survival. This article discusses the results of CAIRO2 [NCT00208546], a trial that was designed to investigate the effect of adding cetuximab to chemotherapy plus bevacizumab.