What happened to the HIV epidemic among non-injecting drug users in New York City?

Don C. Des Jarlais, Kamyar Arasteh, Courtney McKnight, Jonathan Feelemyer, Aimee N.C. Campbell, Susan Tross, Hannah L.F. Cooper, Holly Hagan, David C. Perlman

Research output: Contribution to journalArticle

Abstract

Background and aims: HIV has reached high prevalence in many non-injecting drug user (NIDU) populations. The aims of this study were to (1) examine the trend in HIV prevalence among non-injecting cocaine and heroin NIDUs in New York City, (2) identify factors potentially associated with the trend and (3) estimate HIV incidence among NIDUs. Design: Serial-cross sectional surveys of people entering drug treatment programs. People were permitted to participate only once per year, but could participate in multiple years. Setting: Mount Sinai Beth Israel drug treatment programs in New York City, USA. Participants: We recruited 3298 non-injecting cocaine and heroin users from 2005 to 2014. Participants were 78.7% male, 6.1% white, 25.7% Hispanic and 65.8% African American. Smoking crack cocaine was the most common non-injecting drug practice. Measures: Trend tests were used to examine HIV prevalence, demographics, drug use, sexual behavior and use of antiretroviral treatment (ART) by calendar year; χ2 and multivariable logistic regression were used to compare 2005–10 versus 2011–14. Findings: HIV prevalence declined approximately 1% per year (P < 0.001), with a decline from 16% in 2005–10 to 8% in 2011–14 (P < 0.001). The percentages of participants smoking crack and having multiple sexual partners declined and the percentage of HIV-positive people on ART increased. HIV incidence among repeat participants was 1.2 per 1000 person-years (95% confidence interval = 0.03/1000–7/1000). Conclusions: HIV prevalence has declined and a high percentage of HIV-positive non-injecting drug users (NIDUs) are receiving antiretroviral treatment, suggesting an end to the HIV epidemic among NIDUs in New York City. These results can be considered a proof of concept that it is possible to control non-injecting drug use related sexual transmission HIV epidemics.

Original languageEnglish (US)
Pages (from-to)290-298
Number of pages9
JournalAddiction
Volume112
Issue number2
DOIs
StatePublished - Feb 1 2017

Keywords

  • Crack-cocaine
  • HIV
  • New York City
  • non-injection drug use
  • prevalence/incidence
  • substance use/abuse

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • Psychiatry and Mental health

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