ArticleDrug and alcohol dependence2025
Alcohol interventions for persons with HIV: Meta-analysis of randomized controlled trials using phosphatidylethanol and self-report.
Article in Drug and alcohol dependence, 2025. 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.
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Who cites it
2 citing papers in PubMed.
- A Stepped Care, Peer-Delivered Intervention to Improve Substance Use and HIV Medication Adherence in Primary Care in South Africa (ProjectJMIR research protocols · 2026Article
- Hybrid trial for Alcohol reduction among people with TB and HIV in India (HATHI): Protocol for a Hybrid Type 1 Effectiveness-Implementation Randomized Controlled Trial.Research square · 2026Article
Corrections and comments
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Authors and funding
26 authors.
Funding
Abstract
backgroundInterventions are needed to reduce alcohol use for people living with HIV (PWH), but prior randomized controlled trials (RCT) evaluated efficacy by self-reported alcohol use, potentially hampering validity. We aimed to determine alcohol intervention efficacy using the alcohol biomarker, phosphatidylethanol (PEth), combined with self-report, and compare results to each analysed alone.
methodsWe conducted a systematic review of alcohol intervention RCTs to April 2023, followed by an individual participant data meta-analysis (IPD-MA) using two-step random effects modeling. Our primary outcome was unhealthy alcohol use defined as PEth/self-report (binary), i.e., PEth≥ 50ng/mL or Alcohol Use Disorders Identification Test - Consumption (AUDIT-C) ≥ 3 (women) and ≥ 4 (men). We also evaluated PEth and self-report alone.
resultsWe screened 280 studies, found 20 eligible, and obtained IPD for 16 (N = 3559, median age=41, 72.8 % male). Participants receiving an alcohol intervention had significantly lower odds of follow-up unhealthy alcohol use by PEth/self-report (OR=0.69, 95 % CI: 0.55-0.86; Cohen's d=0.21; I
conclusionsResults confirm prior findings of significant efficacy of alcohol interventions for PWH. Effect sizes were small across measurements, while heterogeneity was high when using self-report alone. Combined PEth/self-report is a useful primary outcome for alcohol intervention studies.
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Registered trials
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