Additional Treatment Using Transcatheter Arterial Infusion with Drug-Eluting Beads Transarterial Chemoembolization Contributes to Prolonged Survival of Patients with BCLC Stage C Hepatocellular Carcinoma after Discontinuing Lenvatinib: Preliminary Study

Objective: Lenvatinib is considered the first-line treatment for unresectable advanced hepatocellular carcinoma (HCC); however, in some clinical cases, discontinuation of lenvatinib is unavoidable. It is important to elucidate if transcatheter arterial infusion (TAI) with drug-eluting beads transarterial chemoembolization (DEB-TACE) is a feasible second-line treatment after discontinuing lenvatinib. In this study, we aimed to evaluate the efficacy, hepatic function and nutritional status associated with TAI with DEB-TACE for patients who previously discontinued lenvatinib. Materials and Methods: We included 35 patients who were prescribed lenvatinib for unresectable HCC between July 2018 and December 2019, of whom 12 discontinued lenvatinib during the study. The changes in the albumin-bilirubin (ALBI) score and the controlling nutritional status (CONUT) score before and after discontinuing lenvatinib were examined. Furthermore, the tolerability and survival of patients treated using TAI with DEB-TACE as a second-line treatment were analysed. Results: The ALBI and CONUT scores were significantly worse when lenvatinib was started and stopped (p