Open, randomized, controlled, multicenter phase II study comparing 5-FU/FA plus oxaliplatin (FOLFOX 4) plus cetuximab versus 5-FU/FA plus oxaliplatin as first-line treatment for epidermal growth factor receptor-expressing metastatic colorectal cancer

Primary objectives: To assess whether the rate of best confirmed response of 5-FU/FA plus oxaliplatin plus cetuximab is superior to 5-FU/FA plus oxaliplatin as first-line treatment for epidermal growth factor receptor-expressing metastatic colorectal cancer. Primary endpoints: Best confirmed response