BACKGROUND: The combination of sorafenib with transarterial chemoembolization (TACE) is being investigated for its potential to improve outcomes in advanced hepatocellular carcinoma (HCC). AIM: To evaluate the efficacy of this combined treatment strategy in enhancing overall survival (OS) and progression-free survival (PFS) compared to monotherapies. METHODS: A systematic review was conducted following the PRISMA guidelines. A comprehensive search was performed across PubMed, EMBASE, Web of Science, and the Cochrane Library up to May 8, 2024. Studies were included if they compared sorafenib plus TACE to sorafenib alone or TACE alone in adults with advanced HCC. Primary outcomes were OS, PFS, response rates, and safety profiles. Data extraction and quality assessment were independently performed by two reviewers. Heterogeneity was assessed using the RESULTS: A total of twelve studies involving 1174 patients met the inclusion criteria. Significant heterogeneity was observed for both OS ( CONCLUSION: Sorafenib combined with TACE significantly enhances both OS and PFS in patients with advanced HCC compared to monotherapy. This combination therapy represents a promising approach to improving clinical outcomes in advanced liver cancer.