Lenvatinib Plus VIC-1911 in Lenvatinib-unresponsive or Lenvatinib-resistant HCC

Inclusion Criteria: (1) Unlimited gender, aged 18-75 years; (2) Meets American Association for the Study of Liver Diseases (AASLD) or European Association for the Study of the Liver (EASL) clinical diagnostic criteria of hepatocellular carcinoma; (3) Barcelona Clinic Liver Cancer (BCLC) Stage C, and there is at least one measurable tumor in the liver (long diameter ≥ 1cm);(4) Lenvatinib unresponsive or lenvatinib resistant after standard treatment; (5) Child-Pugh A or scored 7 B; (6) Eastern Cooperative Oncology Group performance status score \<= 1; (7) Platelet count \>= 60x10\^9/L, Prothrombin time prolonged \<= 6 seconds. Exclusion Criteria: (1) Uncorrectable coagulopathy with obvious bleeding tendency; (2) Patients need long-term anticoagulant or anti platelet therapy and cannot stop the drugs; (3) Patients with unstable or active ulcer or gastrointestinal bleeding; (4) Heart disease requiring treatment or not well controlled high blood pressure; (5) Hepatic encephalopathy or refractory ascites requiring treatment; (6) There is a clear active infection; (7) Receiving radiotherapy/chemotherapy/interventional therapy for tumor within 4 weeks before the start of the study; (8) Severe insufficiency of important organs, such as severe cardiopulmonary insufficiency; (9) Other accompanying anti-tumor treatments; (10) The investigator assessed that the patient was unable or unwilling to comply with the protocol.