Abstract
Immune checkpoint inhibitors (ICIs)-based immunotherapy combined with other treatment for hepatocellular carcinoma (HCC) has achieved significant efficacy in clinical research and practice, and has become the most commonly used and mainstay therapy for the treatment of unresectable HCC. In order to help clinicians administrating immunotherapy drugs and regimens rationally, effectively and safely, we organized a multidisciplinary expert team to adopt the "Delphi" consensus formation method, and finally revised and completed the "Multidisciplinary Expert Consensus on Combination Therapy Based on the Immunotherapy for Hepatocellular Carcinoma (2023 Edition)" on the basis of the 2021 version. This consensus mainly focuses on the principles and methods of clinical application of combination therapy based on the Immunotherapy, aiming to summarize the recommendations for clinical application based on the latest research and expert experience, and provide application guidance for clinicians.