Adjuvant Xeloda Plus Eloxatin +/- Avastin After Radical Resection of Liver Metastasis of Colorectal Cancer

The primary aim of this study is to investigate whether the addition of the new anti-cancer drug bevacizumab (Avastin) to the combination of the chemotherapeutic agents capecitabine (Xeloda) and oxaliplatin (Eloxatin) reduces (slows down) the recurrence of metastatic disease after a radical resection of liver metastases in patients with colorectal cancer.