The ImmunoXXL Study

This study is aimed at confirming data of efficacy and safety of liver transplantation (LT) in patients with hepatocellular carcinoma (HCC) beyond current transplant criteria who demonstrate a sustained partial or complete radiological response to the atezolizumab and bevacizumab combination treatment, prescribed after completion of loco-regional therapies or as a first line systemic treatment. The aim of the study is to demonstrate that liver transplantation, after effective HCC downstaging with atezolizumab and bevacizumab combination, may confer a survival benefit over atezolizumab and bevacizumab maintained treatment alone and that this strategy (tested in a consecutive non-randomized cohort) is not undermined by added risks.