Postoperative Adjuvant Therapy of Donafenib for Hepatocellular Carcinoma

Inclusion Criteria: * Participants underwent radical resection of hepatocellular carcinoma 4 weeks before randomization * High Risk of recurrence as assessed by tumor characteristics * Without any anti-tumor therapy before surgery, except preoperative TACE therapy, traditional Chinese medicine therapy and interferon therapy * Child-Pugh Class A statu * ECOG Performance Status of 0 or 1 * CT/MR confirmed no recurrence or metastasis at ≥4 weeks after surgery * Expected survival time of no less than 3 months Exclusion Criteria: * Known fibrolamellar HCC, sarcomatoid HCC, or mixed cholangiocarcinoma and HCC * Evidence of residual or a history of spontaneous tumor rupture * Recurrent HCC * Prior received Liver transplantation * Prior anti tumor therapy for treatment of HCC (including sorafenib or any other molecular therapy, anti-PD-1 antibody and other immunotherapies, FOLFOX systemic chemotherapy) is excluded * AFP does not return to normal 4 weeks after operation