Journal
LIVER INTERNATIONAL
Volume 40, Issue 10, Pages 2544-2552Publisher
WILEY
DOI: 10.1111/liv.14573
Keywords
Child-Pugh B; hepatocellular carcinoma; regorafenib
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Introduction Regorafenib is an approved agent in patients with advanced hepatocellular carcinoma (HCC) who progressed on sorafenib, but little is known about its clinical outcomes in Child-Pugh B patients. We aimed to investigate the safety and effectiveness of regorafenib in Child-Pugh B HCC patients. Methods This multicentre retrospective study included 59 patients with Child-Pugh B HCC who received regorafenib. Comparative analyses were performed with an independent cohort of Child-Pugh class A patients from the same registry (n = 440). Results The median age was 58 years (range, 19-83). All patients had progression on prior sorafenib. Regorafenib was given as 2nd line, and 3rd-4th line systemic therapy in 37 (62.7%) and 22 (37.3%) patients respectively. Compared to Child-Pugh A cohort, grade 3-4 AEs were more common in the Child-Pugh B cohort (27.1% vs 14.1%,P = .017). The median progression-free survival (PFS) and overall survival (OS) were 1.8 and 4.6 months, respectively, and these were significantly poorer than the Child-Pugh A cohort (P = .008 andP < .001 respectively). Child-Pugh B patients with albumin-bilirubin (ALBI) grade 3 had a significantly higher frequency of increased bilirubin (P = .01 for any grade andP = .01 for grade 3-4) and showed significantly poorer OS (P = .021), compared to those with ALBI grade 1 or 2. Conclusion Regorafenib's poor clinical outcomes and increased frequency of severe adverse events lead us to discourage its use in the Child-Pugh B population. In particular, regorafenib should not be used in Child-Pugh B patients with ALBI grade 3.
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