• J Chin Med Assoc · Feb 2018

    Review Meta Analysis

    The susceptibility of anti-tuberculosis drug-induced liver injury and chronic hepatitis C infection: A systematic review and meta-analysis.

    • Tien-En Chang, Yi-Shin Huang, Chih-Hao Chang, Chin-Lin Perng, Yi-Hsiang Huang, and Ming-Chih Hou.
    • Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital and National Yang-Ming University School of Medicine, Taipei, Taiwan, ROC.
    • J Chin Med Assoc. 2018 Feb 1; 81 (2): 111-118.

    BackgroundAnti-tuberculosis drug-induced liver injury (ATDILI) is a major safety concern in the treatment of tuberculosis (TB). The impact of chronic hepatitis C (CHC) infection on the risk of ATDILI is still controversial. We aimed to assess the influence of CHC infection on ATDILI through a systematic review and meta-analysis.MethodsWe systemically reviewed all English-language literature in the major medical databases with the subject search terms "anti-tuberculosis drug-induced liver injury" and "anti-tuberculosis drug-induced hepatotoxicity". We then performed a systematic review and meta-analysis of the papers relevant to hepatitis C in qualified publications.ResultsA total of 14 studies were eligible for analysis, which included 516 cases with ATDILI and 4301 controls without ATDILI. The pooled odds ratio (OR) of all studies for CHC infection to ATDILI was 3.21 (95% confidence interval (CI): 2.30-4.49). Subgroup analysis revealed that the CHC carriers had a higher risk of ATDILI than those without CHC both in Asians (OR = 2.96, 95% CI: 1.79-4.90) and Caucasians (OR = 4.07, 95% CI: 2.70-6.14), in those receiving standard four combination anti-TB therapy (OR = 2.94, 95% CI: 1.95-4.41) and isoniazid monotherapy (OR = 4.18, 95% CI: 2.36-7.40), in those with a strict definition of DILI (serum alanine aminotransferase [ALT] > 5 upper limit of normal value [ULN], OR = 2.59, 95% CI: 1.58-4.25) and a loose definition of DILI (ALT > 2 or 3 ULN, OR = 4.34, 95% CI: 2.96-6.37), and in prospective studies (OR = 4.16, 95% CI: 2.93-5.90) and case-control studies (OR = 2.43, 95% CI: 1.29-4.58).ConclusionThis meta-analysis suggests that CHC infection may increase the risk of ATDILI. Regular liver tests are mandatory for CHC carriers under anti-TB therapy.Copyright © 2017. Published by Elsevier Taiwan LLC.

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