The purpose of this study is to evaluate the progression-free survival (PFS) in participants with metastatic colorectal cancer when treated with the monoclonal antibody IMC-1121B (ramucirumab) in combination with the modified FOLFOX-6 [folinic acid (FA) + fluorouracil (5-FU) + oxaliplatin, mFOLFOX-6] chemotherapy regimen as first-line therapy.
The purpose of this study is to test how long participants with colorectal cancer live without progressive disease when being treated with IMC-1121B (ramucirumab) and the modified FOLFOX-6 chemotherapy.