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Efficacy and safety of glecaprevir/pibrentasvir in patients with hepatitis C virus infection aged ≥75 years
Author(s) -
Kinoshita Akiyoshi,
Koike Kazuhiko,
Mizuno Yusuke,
Ogata Itsuro,
Kobayashi Yutaro,
Hasegawa Kiyoshi,
Shiraishi Koichi,
Yoshida Hideo,
Nakata Ryo,
Yamada Norie,
Yasuda Kiyomi
Publication year - 2020
Publication title -
geriatrics and gerontology international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.823
H-Index - 57
eISSN - 1447-0594
pISSN - 1444-1586
DOI - 10.1111/ggi.13919
Subject(s) - medicine , adverse effect , hepatitis c virus , population , hepatocellular carcinoma , cirrhosis , gastroenterology , virus , immunology , environmental health
Aim Opportunities to treat older patients with hepatitis C virus infection have increased. We investigated the efficacy and safety of glecaprevir/pibrentasvir in patients with HCV infection aged ≥75 years. Methods We retrospectively evaluated 131 patients with hepatitis C virus infection treated with glecaprevir/pibrentasvir at nine institutions in Japan. The patients were divided into two groups according to their age: the elderly group ( n = 43, aged ≥75 years) and younger group ( n = 88, aged <75 years). We compared the clinical characteristics, virologic response and adverse events between the two groups. The predictive factors for adverse events were also assessed. Results The presence of cirrhosis (27.9%), a history of hepatocellular carcinoma (23.3%) and comorbidities (88.4%) were more frequently observed in the elderly group than in the younger group. Six (14.0%) patients in the elderly group and 19 (21.6%) in the younger group dropped out before the sustained virologic response 12 assessment. In the intention‐to‐treat population, 86.0% in the elderly group and 78.4% in the younger group achieved sustained virologic response 12 ( P = 0.30). In the modified intention‐to‐treat population, all patients achieved sustained virologic response 12. A total of 27.5% of patients experienced adverse events. The most frequently observed adverse events was pruritus, and was significantly associated with female sex, the presence of hemodialysis and serum albumin at baseline <4.0 g/dL. Conclusion Glecaprevir/pibrentasvir therapy was effective and well tolerated, even in elderly patients with hepatitis C virus infection aged ≥75 years. Geriatr Gerontol Int 2020; ••: ••–•• .