Cetuximab+mFOLFOX6 VS. mFOLFOX6 Alone in RAS/BRAF Wild Type Patients With High-Risk Resectable CRLM

Cetuximab + mFOLFOX6: Cetuximab (500mg/m2 IV ) will be given. Oxaliplatin (85 mg/m2 IV over 2 h on day 1), Leucovorin calcium (350 mg/m2 IV over 2 h on day 1) plus a bolus of 5FU (400 mg/m2) followed by a 46h-48h IV infusion of 5FU 2400 mg/m2 will be repeated for every 2 weeks. The regimens repeat every 2 weeks for up to 4 courses in the absence of disease progression or unacceptable toxicity.

mFOLFOX6: Oxaliplatin (85 mg/m2 IV over 2 h on day 1), Leucovorin calcium (350 mg/m2 IV over 2 h on day 1) plus a bolus of 5FU (400 mg/m2) followed by a 46h-48h IV infusion of 5FU 2400 mg/m2 will be repeated for every 2 weeks. The regimens repeat every 2 weeks for up to 4 courses in the absence of disease progression or unacceptable toxicity.