Evidence map›Paper›PMID 26558546›Full record

ArticleAIDS (London, England)2015

Socioeconomic marginalization and plasma HIV-1 RNA nondetectability among individuals who use illicit drugs in a Canadian setting.

Lindsey A Richardson, Thomas H Kerr, Sabina Dobrer, Cathy M Puskas, Silvia A Guillemi, Julio S G Montaner, Evan Wood, M-J S Milloy

Abstract read
In one paragraph

Article in AIDS (London, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Trial
  2. Article
  3. Exploring Mediators of Mental Health Service Use Among Transgender Individuals in Ontario, Canada.Canadian journal of psychiatry. Revue canadienne de psychiatrie · 2023
    Article
  4. Article
  5. HIV and Incarceration: Implications for HIV-Positive People Who Use Illicit Drugs During a Seek, Test, Treat, and Retain Initiative in Canada.Journal of correctional health care : the official journal of the National Commission on Correctional Health Care · 2022
    Article
  6. Article
  7. Article
  8. Observational
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  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Observational
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  17. Article
  18. Review
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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.

Lindsey A RichardsonaBritish Columbia Centre for Excellence in HIV/AIDS bDepartment of Sociology cDivision of AIDS, Department of Medicine, University of British Columbia, Vancouver dFaculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada.
Thomas H Kerr
Sabina Dobrer
Cathy M Puskas
Silvia A Guillemi
Julio S G Montaner
Evan Wood
M-J S Milloy

Funding

Impacts of universal access to HIV/AIDS care among HIV+ injection drug usersR01DA021525 · NIDA · UNIVERSITY OF BRITISH COLUMBIA · PI MILLOY, M-J · 2007 to 2016
$5.8M
Seek and Treat for Optimal Outcomes and Prevention in HIV & AIDS in IDUDP1DA026182 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MONTANER, JULIO SERGIO GONZALEZ · 2008 to 2013
$3.9M
NIDA NIH HHS DP1 DA026182NIDA NIH HHS R01 DA021525NIDA NIH HHS R01DA021525
6 · The paper itself

Abstract

objectiveGiven that people who use illicit drugs (PWUD) often engage in prohibited income generation to support their basic needs, we sought to examine the role of these activities in shaping antiretroviral therapy (ART) adherence and plasma HIV RNA-1 viral load suppression among HIV-infected PWUD.

designLongitudinal analyses among HIV-positive, ART-exposed PWUD in the AIDS Care Cohort to evaluate Exposure to Survival Services prospective cohort study (2005-2013).

methodsGeneralized linear mixed-effects and mediation analyses examined the relationship between prohibited income generation (e.g., sex work, drug dealing, theft, street-based income) and virologic suppression (plasma viral load ≤50 copies/ml plasma) adjusting for adherence and potential confounders.

resultsAmong 687 HIV-infected PWUD, 391 (56.9%) individuals reported prohibited income generation activity during the study period. In multivariate analyses, prohibited income generation remained independently and negatively associated with virologic suppression (adjusted odds ratio: 0.68, 95% confidence interval: 0.52-0.88) following adjustment for hypothesized confounders, including high-intensity drug use, ART adherence and homelessness. Although partially mediated by ART adherence, the relationship between prohibited income generation and virologic suppression was maintained in mediation analyses (Sobel statistic = -1.95, P = 0.05).

conclusionInvolvement in prohibited income generation decreases the likelihood of virologic suppression directly and indirectly through its negative association with ART adherence. These findings suggest that linkages between socioeconomic marginalization, the criminalization of illicit drug use, and insufficient employment opportunities may produce barriers to access and retention in care. Programmatic and policy interventions that decrease socioeconomic vulnerability may therefore reduce HIV-related morbidity, mortality, and onward transmission.

Indexed as

Medication AdherenceSocial MarginalizationViral LoadAdultAnti-Retroviral AgentsCanadaFemaleHIV-1HIV InfectionsHumansIllicit DrugsLongitudinal StudiesMaleMiddle AgedPlasmaProspective StudiesAnti-Retroviral AgentsIllicit DrugsRNA, Viral

Identifiers

PMID26558546
PMCPMC4646709

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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.