PD-L1 Antibody + Bevacizumab With Hepatic Arterial Infusion Chemotherapy for Advanced HCC

1200mg intravenously every 3 weeks

15mg/kg intravenously every 3 weeks

Oxaliplatin 130 mg/m² via hepatic arterial infusion over 3 hours Leucovorin 400 mg/m² via hepatic arterial infusion over 2 hours Fluorouracil 400 mg/m² bolus via hepatic arterial infusion at hour 5, followed by 2400 mg/m² continuous hepatic arterial infusion over 46 hours HAIC treatment repeats every 3 weeks for up to 6 cycles