• Jianxin Chen, Junhui Wang, and Fangwei Xie.
• Department of Medical Oncology, Quzhou People's Hospital, Quzhou, Zhejiang, China.
• Medicine (Baltimore). 2021 Sep 24; 100 (38): e27013e27013.

BackgroundThe present network meta-analysis was conducted to perform an indirect comparison among ramucirumab, regorafenib, and cabozantinib in patients with advanced hepatocellular carcinoma (HCC) progressed on sorafenib treatment.MethodsA systematic review through Medline, Embase, and Cochrane library was developed, with eligible randomized clinical trials been included. Hazard ratios (HRs) including progression-free survival (PFS), overall survival (OS), odds ratios of disease control rate (DCR), objective response rate (ORR), and adverse events were compared indirectly with network meta-analysis using random model in software STATA version 13.0.ResultsA total of 4 randomized clinical trials including 2137 patients met the eligibility criteria and enrolled. Indirect comparisons showed that there was no statistical difference observed in the indirect comparison of PFS, OS, ORR, or DCR among agents of regorafenib, cabozantinib, and ramucirumab in advanced HCC patients with elevated α-fetoprotein (AFP) (400 ng/mL or higher). However, in patients with low-level AFP (lower than 400 ng/mL), regorafenib was the only agent associated with significant superiority in OS, compared with placebo (hazard ratio 0.67, 95% CI, 0.50-0.90).ConclusionsThe present network meta-analysis revealed that there might be no statistical difference observed in the indirect comparison of PFS, OS, ORR, or DCR among regorafenib, cabozantinib, or ramucirumab in advanced HCC patients with elevated AFP (400 ng/mL or higher). However, in patients with low-level AFP (lower than 400 ng/mL), regorafenib might be associated with significant superiority in OS, compared to placebo, which need further investigation in clinical practice.Copyright © 2021 the Author(s). Published by Wolters Kluwer Health, Inc.

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