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Combination Chemotherapy with or without Panitumumab in Treating Patients with Colorectal Cancer with Liver Metastases Previously Treated with Surgery

Trial Status: complete

This randomized phase II trial studies how well combination chemotherapy together with or without panitumumab works in treating patients with colorectal cancer that has spread to the liver previously treated with surgery. Drugs used in chemotherapy, such as floxuridine, irinotecan hydrochloride, fluorouracil, and leucovorin calcium, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Hepatic arterial infusion (HAI) uses a catheter to carry cancer-killing substances directly into the liver. Immunotherapy with monoclonal antibodies, such as panitumumab, may help the body’s immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. It is not yet known whether giving floxuridine via HAI and combination chemotherapy with or without panitumumab works better in treating colorectal cancer.