Lenvatinib plus Immune Checkpoint Inhibitors versus Lenvatinib monotherapy as treatment for advanced hepatocellular carcinoma: a meta-analysis

Int J Clin Exp Pathol. 2023 Nov 15;16(11):321-331. eCollection 2023.ABSTRACTLenvatinib, an FDA-approved first-line oral multi-kinase inhibitor for advanced hepatocellular carcinoma (aHCC), has demonstrated promise for treatment. Nevertheless, findings from the Leap-002 study suggest that the addition of anti-vascular drugs to Lenvatinib may not yield significant improvements in survival rate. This meta-analysis aims to comprehensively assess the effectiveness of Lenvatinib, both as a standalone treatment and in combination with immune checkpoint inhibitors (ICIs), in managing advanced aHCC patients. We retrieved relevant studies published up to March 1, 2023, from databases such as PubMed, the Cochrane Library, Web of Science, and Embase. Subsequently, we conducted an analysis using REVMAN 5.3 and Stata MP 14.0 software, following quality assessment and data extraction procedures. A random effects model was employed to calculate the risk ratio (HR) using a 95% confidence interval (CI). The initial literature search yielded 921 results. However, after multiple rounds of exclusion and the removal of unrelated studies, 26 papers met the screening criteria. After a thorough examination of the full texts, we found that 8 studies met the analysis criteria. The combination of Lenvatinib with ICIs demonstrated significant improvement in overall survival (OS) (HR=1.53, 95% CI: 1.34-1.74; P<0.001) and progression-free survival (PFS) (HR=1.51, 95% CI: 1.34-1.72; P<0.001). Furtherm...
Source: International Journal of Clinical and Experimental Pathology - Category: Pathology Authors: Source Type: research