Impact of Splenectomy on the Efficacy of Targeted Therapy and Immunotherapy in Unresectable HCC Patients With Cirrhotic Portal Hypertension

Eligible patients with unresectable hepatocellular carcinoma accompanied by cirrhotic portal hypertension were enrolled in the trial, and all participants underwent either open or laparoscopic splenectomy, with or without devascularization around the cardia. Starting two weeks post-surgery, patients began intravenous infusion of PD-1 monoclonal antibody, Tislelizumab, at a dosage of 200mg every three weeks. Three weeks post-surgery, patients commenced oral administration of the targeted therapy, Lenvatinib, with a dosage based on body weight: 8mg (≤60kg) or 12mg (\>60kg), once daily.