Lenvatinib in combination with transarterial chemoembolization vs. sorafenib in combination with transarterial chemoembolization for unresectable hepatocellular carcinoma: A network meta-analysis

The use of tyrosine kinase inhibitors combined with transarterial chemoembolization (TACE) is considered the standard therapy for patients with unresectable hepatocellular carcinoma (uHCC). However, information regarding the efficacy of lenvatinib or sorafenib in combination with TACE for patients with uHCC is limited. The present study involved a systematic search for randomized controlled trials on the PubMed, Embase, Web of Science and the Cochrane Library online databases to compare the use of TACE combined with either lenvatinib or sorafenib, and monotherapy using either lenvatinib or sorafenib for patients with uHCC. The network meta-analysis of the present study included eight randomized controlled trials involving 2,929 patients. The random-effects model was used, and hazard ratios and risk ratios with 95% CIs were calculated. Lenvatinib in combination with TACE provided the maximal overall survival (97.92%), progression-free survival (87.8%), objective response (96.68%) and disease control (96.27%) rates. The results of the present study indicated that, in the treatment of patients with uHCC, lenvatinib in combination with TACE showed a significantly improved efficacy when compared with sorafenib and TACE. Therefore, in the future, combination therapy of lenvatinib with TACE could be potentially prioritized over sorafenib with TACE for the treatment of patients with uHCC.