Evidence map›Paper›PMID 42170320›Full record

ArticleCurrent addiction reports2026

Alcohol and Cannabis co-use and HIV risk, Treatment and Prevention Outcomes: A Scoping Review.

Yen-Tyng Chen, Megan E Marziali, Christopher Magana, Julia Anne Maxwell, Tammy Chung, Jimi Huh, Jade Pagkas-Bather, Justin Knox

Abstract read
In one paragraph

Article in Current addiction reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Yen-Tyng ChenEdward J. Bloustein School of Planning and Public Policy, Rutgers, The State University of New Jersey, 33 Livingston Ave, Room 535, New Brunswick, NJ 08901, USA.
Megan E MarzialiDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA.
Christopher MaganaNew York State Psychiatric Institute, HIV Center for Clinical and Behavioral Studies, New York, NY, USA.
Julia Anne MaxwellRutgers University, New Brunswick, NJ, USA.
Tammy ChungCenter for Population Behavioral Health, Institute for Health, Health Care Policy and Aging Research, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA.
Jimi HuhDepartment of Population & Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
Jade Pagkas-BatherChicago Center for HIV Elimination, University of Chicago, Chicago, IL, USA.
Justin KnoxNew York State Psychiatric Institute, HIV Center for Clinical and Behavioral Studies, New York, NY, USA.

Funding

Dissecting the role of loneliness on substance use- and HIV-related outcomes among sexual minority men in the United States and CanadaR36DA061635 · NIDA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MARZIALI, MEGAN ELYSSA · 2024 to 2025
$103k
NIDA NIH HHS R36 DA061635
6 · The paper itself

Abstract

Purpose of Review: Alcohol and cannabis are substances commonly used by people with or made vulnerable to HIV. With changing cannabis legalization, cannabis use has been on the rise, including simultaneous use (co-use) with alcohol. Prior reviews have assessed patterns, correlates, and consequences of alcohol and cannabis co-use. We conducted a scoping review to examine alcohol and cannabis co-use and HIV risk, treatment, and prevention outcomes. Recent Findings: We identified 818 unique articles across seven databases through December 2024, of which, 28 met criteria. There was substantial heterogeneity in the conceptualization of co-use, measurement, and analysis methods. Many studies employed cluster analyses, with alcohol and cannabis co-use often included in the context of polysubstance use. Only one study utilized event-level methods to assess simultaneous use and sex behaviors. Findings on the relationship between alcohol and cannabis co-use and antiretroviral medications (ARV) outcomes and sex behaviors are mixed, though several studies suggest that co-use may be associated with poorer ARV adherence and increased engagement in sex behaviors that increased HIV risks. Summary: This review highlights substantial heterogeneity in how alcohol and cannabis co-use is conceptualized and measured. Few studies examined simultaneous use specifically or disentangle co-use from broader polysubstance patterns. Research prioritizes standardized and event-level assessment can enhance accuracy of measurement and elucidate contextual factors for alcohol and cannabis co-use. Understanding how alcohol and cannabis co-use affects populations disproportionately impacted by HIV can inform more effective and tailored HIV treatment and prevention strategies.

Indexed as

AlcoholCannabisCo-useHIVMarijuanaSimultaneous use

Identifiers

PMID42170320
PMCPMC13188471

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.