Sorafenib for Advanced Hepatocellular Carcinoma: A Real-Life Experience.

ABSTRACT

INTRODUCTION: Sorafenib (SOR) has proved to be effective in patients with advanced hepatocellular carcinoma (HCC), since overall survival was higher in phase III clinical trials; however, disease progression can occur. OBJECTIVES: The study aimed to describe real-life experience in advanced HCC treatment with SOR at a university hospital in Brazil and to estimate the number of patients with indication of second-line therapy. METHODS: This is a retrospective study that included cases of HCC with prescription of SOR based on real-life practice between 2011 and 2016. Demographic, clinical, and laboratory data were collected. RESULTS: From 572 patients with HCC, SOR was prescribed in 103 cases. From them, 62.1% were classified as Child-Pugh (CP)-A, 54.4% as Barcelona Clinic Liver Cancer (BCLC)-C, and 74 (71.8%) started treatment. Overall survival was 25.5 (95% CI 17.0-34.1) months and 1-year survival was greater in patients who received SOR than in non-treated (88.7 vs. 44.4%, p < 0.001). There was no difference in survival between BCLC-B and C (p = 0.405), as well as CP-A and B (p = 0.919). In 21.6% of the patients, a second-line therapy with regorafenib was indicated. CONCLUSION: In this real-life study, SOR significantly increased the survival rate by 1 year in patients with advanced HCC regardless of BCLC staging and CP score. Second-line therapy would be indicated in 21.6% of cases.