Background and aims: Limited data is available on the efficacy of direct acting anti-viral drugs on hepatitis C in drug users. The aim of this meta-analysis was to comprehensively analyze the efficacy and safety of LDV/SOF in drug users infected with the hepatitis C virus (HCV). Methods: The PubMed, Cochrane library, Embase and Web of Science databases were searched for articles published till April 2021 on HCV-positive drug users who were treated with ledipasvir/sofosbuvir (LDV/SOF). The primary endpoint was pooled sustained virological response at 12 weeks (SVR12) with 95% confidence interval (95% CI). Funnel plots and Egger’s test were used to assess the publication bias. Results: A total of 12 studies and 711 subjects treated with LDV/SOF-based regimen for HCV were included, and the pooled SVR12 rate was 89.8% (95% CI 85.9–92.7). The pooled SVR12 rate of genotype 1 drug users was 92.4% (95% CI 88.6–95.0). Subgroup analysis showed that pooled SVR12 rates of patients treated with LDV/SOF and LDV/SOF ± RBV were 89.2% (95% CI 83.4–93.1), 90.4% (95% CI 83.6–94.5) respectively. In addition, the SVR12 rates were 88% (95% CI 70.7–95.7) for 8 weeks, 89.9% (95% CI 81.0–94.9) for 12 weeks and 82.2% (95% CI 24.9–98.5) for 24 weeks of treatment. Conclusion: LDV/SOF is a safe and relatively effective treatment for hepatitis C in drug users.
CITATION STYLE
Yang, X., Tang, Y., Xu, D., Zhang, G., Xu, P., Tang, H., & Pang, L. (2021, December 1). Efficacy and safety of ledipasvir/sofosbuvir for hepatitis C among drug users: a systematic review and meta-analysis. Virology Journal. BioMed Central Ltd. https://doi.org/10.1186/s12985-021-01625-w
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