Observational studyBMC public health2024
Rate of hepatitis C reinfection after successful direct-acting antivirals treatment among people who inject drugs in Spain: the LIVERate study.
Observational study in BMC public health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Review
- A liberalized approach to directly observed therapy for HCV retains excellent cure rates among PWID in Vienna.Journal of virus eradication · 2025Article
Corrections and comments
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Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundHepatitis C virus (HCV) reinfection following successful treatment threatens the achievement of HCV elimination. The primary aim of this study is to assess reinfection rate three years after sustained virologic response (SVR) in people who inject drugs (PWID) that are on opioid agonist treatment (OAT) who underwent anti-HCV treatment with interferon-free regimens.
methodsObservational, non-interventional, prospective, descriptive study carried out in Spanish tertiary public hospitals between 2017 and 2022. Participants comprised 186 adult HCV infected individuals, 85.5% males with a mean age (Standard Deviation, SD) of 50.1 (5.9). All were enrolled in an OAT program at baseline and had attained SVR 12 weeks after therapy completion with an interferon-free treatment. Baseline data were abstracted from medical chart information collected through the routine clinical practice.
resultsThe overall rate of HCV reinfection three years after SVR12 among PWID was 1.2 new cases per 100 person-years of follow-up at a median of 15.9 months. In the subgroup analyses, those with injection drug practice and without a stable housing had higher reinfection rates.
conclusionAlthough PWID in OAT present a low rate of reinfection by HCV after successful treatment, a closer monitoring in the first year and strengthening inter-consultations with services responsible for monitoring addiction in these patients will be crucial to reduce risky behaviors avoiding HCV reinfection.
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