• J Formos Med Assoc · Aug 2019

    Real-world effectiveness and safety of glecaprevir/pibrentasvir in Asian patients with chronic hepatitis C.

    • Shih-Jer Hsu, Min-Chin Chiu, Yu-Jen Fang, Tsung-Hua Yang, Jian-Jyun Yu, Chieh-Chang Chen, Chia-Chi Kuo, Ji-Yuh Lee, Chien-Hung Chen, Ding-Shinn Chen, and Jia-Horng Kao.
    • Department of Internal Medicine, National Taiwan University Hospital, Yunlin Branch, Douliou, Taiwan; Hepatology Medical Center, National Taiwan University Hospital Yunlin Branch, Douliou, Taiwan.
    • J Formos Med Assoc. 2019 Aug 1; 118 (8): 1187-1192.

    BackgroundGlecaprevir/pibrentasvir (GLE/PIB) is a pangenotypic direct-acting antiviral agent for the treatment of chronic hepatitis C virus (HCV) infection. Real-world data of GLE/PIB in Asian patients other than Japanese are limited. We thus investigated the effectiveness and safety profile of GLE/PIB in Taiwanese patients with chronic hepatitis C (CHC).MethodsCHC patients who received 8, 12, or 16 weeks of GLE/PIB between August and October of 2018 were consecutively enrolled. The treatment duration was determined according to drug label. The hepatic fibrosis was staged according to liver histology, transient elastography, fibrosis index based on 4 factors (FIB-4), or findings of ultrasonography/endoscopy. The primary endpoint was sustained virological response at week 12 off therapy (SVR12). The safety profiles were also assessed.ResultsA total of 110 CHC patients with 51% of males were enrolled. The median age was 70 years. A majority (82%) of patients were infected with HCV genotype 2. Forty-six (42%) and 64 (58%) patients had advanced hepatic fibrosis and compensated cirrhosis, respectively. Forty-five (41%) non-cirrhotic patients were treated for 8 weeks. The overall SVR12 rates were 100%, regardless of baseline clinical characteristics. The common adverse events (AEs) were pruritus (12%), anorexia (6%), and fatigue (5%). Nine (8%) serious AEs unrelated to GLE/PIB occurred. Three (2%) patients had Grade 3 elevation of total bilirubin level. None had premature treatment termination, hepatic decompensation, or death.ConclusionInterferon-free GLE/PIB regimen is highly effective and safe for Asian chronic hepatitis C patients with advanced hepatic fibrosis or compensated cirrhosis.Copyright © 2019 Formosan Medical Association. Published by Elsevier B.V. All rights reserved.

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