Cited by 32HIV, Drug Use, Sexual RiskHIV/AIDS Research and InterventionsSubstance Abuse Treatment and Outcomes

Addressing the nexus of risk: Biobehavioral outcomes from a cluster randomized trial of the Women’s Health CoOp Plus in Pretoria, South Africa

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Wechsberg, Wendee M., Bonner, Courtney Peasant, Zule, William A., van der Horst, Charlie, Ndirangu, Jacqueline, Browne, Felicia A., Kline, Tracy L., Howard, Brittni N. +1 more·2019·Drug and Alcohol Dependence

Abstract

Background HIV prevalence has increased among South African women who use alcohol and other drugs (AOD). However, HIV prevention and treatment efforts have not focused on this population. This study presents the efficacy of the Women's Health CoOp Plus (WHC+) in a cluster-randomized trial to reduce AOD use, gender-based violence, and sexual risk and to increase linkage to HIV care among women who use AODs, compared with HIV counseling and testing alone.Methods Black African women (N = 641) were recruited from 14 geographic clusters in Pretoria, South Africa, and underwent either an evidence-based gender-focused HIV prevention intervention that included HIV counseling and testing (WHC+) or HIV counseling and testing alone. Participants were assessed at baseline, 6-months, and 12-months post enrollment.Results At 6-month follow-up, the WHC+ arm (vs. HCT) reported more condom use with a main partner and sexual negotiation, less physical and sexual abuse by a boyfriend, and less frequent heavy drinking (ps < 0.05). At 12-month follow-up, the WHC+ arm reported less emotional abuse (p < 0.05). Among a subsample of women, the WHC+ arm was significantly more likely to have a non-detectable viral load (measured by dried blood spots; p = 0.01).Conclusion The findings demonstrate the WHC+'s efficacy to reduce HIV risk among women who use AODs in South Africa. Substance abuse rehabilitation centers and health centers that serve women may be ideal settings to address issues of gender-based violence and sexual risk as women engage in substance use treatment, HIV testing, or HIV care.

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Research works printed but not linked: 3

  1. Joint United Nations Programme on HIV/AIDS, 2017b UNAIDS Data 2017 http://www.unaids.org/en/resources/documents/2017/2017_data_book. 12349391
  2. Ndirangu J, Wechsberg WM, Zule W, Kine T, Doherty I, van der Hosrt C, 2014 Methods for increasing access and ARV retention among sex workers and drug using women in Pretoria, South Africa: Structural and individual determinants, Satellite Session of the International AIDS Conference. Melbourne, Australia http://pag.aids2014.org/PAGMaterial/PPT/5429_10978/final.pptx
  3. van Heerden B, Cockrell A, Keightley R (Ed.), 1999 Boberg’s Law of Persons and the Family

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Authors
Wechsberg, W. M., Bonner, C. P., Zule, W. A., van der Horst, C., Ndirangu, J., Browne, F. A., Kline, T. L., Howard, B. N., & Rodman, N. F.
Affiliations
  • University of North Carolina at Chapel Hill (US)
  • RTI International (US)
Corresponding author
Wechsberg, Wendee M.
Venue
Drug and Alcohol Dependence
Publisher
Elsevier BV
Published
2019-02
Volume
195
Pages
16-26
ISSN
0376-8716 (ISSN-L)
OpenAlex
W2902900472
Cited by
32
References
55
Citations by year
2025: 3 · 2024: 6 · 2023: 4 · 2022: 8 · 2021: 6 · 2020: 4 · 2019: 1
FWCI
2.15
Type
journal article
Language
en
Open access
Locations
  • Drug and Alcohol Dependence (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health
  • National Institute on Drug Abuse (R01DA032061)
  • University of North Carolina at Chapel Hill Center for AIDS Research (P30 AI50410)
Topics
  • Health Sciences › Medicine › Epidemiology › HIV, Drug Use, Sexual Risk
  • Health Sciences › Medicine › Infectious Diseases › HIV/AIDS Research and Interventions
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
Keywords
HIV prevention, alcohol and other drug use, gender-based violence, sexual risk, condom use, sexual negotiation, HIV counseling and testing, linkage to HIV care, addiction treatment, South Africa, HIV viral suppression, dried blood spots
MeSH terms
Adult, Counseling, Female, Humans, Mass Screening, Sexual Behavior, Sex Offenses, South Africa, Violence, HIV Infections, Cluster Analysis, Women's Health, Substance-Related Disorders, Safe Sex, Black People, Young Adult, Self Report

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