Comparative analysis of efficacy and safety between D-TACE + HAIC + lenvatinib and D-TACE + lenvatinib in the treatment of unresectable massive hepatocellular carcinoma

Abstract

Abstract Objective The aim of this study was to investigate the efficacy and safety of the combined treatment regimen of D-TACE, HAIC, and Lenvatinib in patients with massive hepatocellular carcinoma, with the goal of providing a safer and more effective therapeutic strategy for individuals suffering from massive hepatocellular carcinoma. Materials and methods A retrospective analysis was conducted using clinical data from 118 patients with unresectable massive hepatocellular carcinoma who underwent treatment at the Interventional Department of Wuhan Union Hospital between June 2018 and December 2021. Based on the treatment approach, the patients were divided into two groups: the D-TACE + HAIC + Lenvatinib group (N = 54) and the D-TACE + Lenvatinib group (N = 64). The primary study endpoints included the objective response rate (ORR), disease control rate (DCR), overall survival (OS), and progression-free survival (PFS) of the two groups. Additionally, the occurrence of treatment-related adverse events in both groups was considered as a secondary study endpoint. Results Following the treatment, the D-TACE + HAIC + Lenvatinib group exhibited significantly higher ORR and DCR compared to the D-TACE + Lenvatinib group (68.5% vs. 43.8%, 90.7% vs. 73.4%, P 0.05). Conclusion The combined treatment regimen of D-TACE, HAIC, and Lenvatinib demonstrated superior therapeutic efficacy and safety in managing unresectable massive hepatocellular carcinoma. This combination therapy may serve as a viable option for improving the prognosis of patients with unresectable massive hepatocellular carcinoma.

Keywords

• Massive hepatocellular carcinoma
• Drug-eluting bead transarterial chemoembolization
• Hepatic arterial infusion chemotherapy
• Targeted therapy
• Tyrosine kinase inhibitor
• Lenvatinib