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. 2015 Nov 1;70(3):304-10.
doi: 10.1097/QAI.0000000000000768.

Impact of Illicit Drug Use on Health-Related Quality of Life in Opioid-Dependent Patients Undergoing HIV Treatment

Brandon Aden  1 , Allison Dunning, Bohdan Nosyk, Eve Wittenberg, Jeremy W Bray, Bruce R Schackman
Affiliations

Impact of Illicit Drug Use on Health-Related Quality of Life in Opioid-Dependent Patients Undergoing HIV Treatment

Brandon Aden et al. J Acquir Immune Defic Syndr. .

Abstract

Objective: To assess the impact of illicit drug use on health-related quality of life (health utility) among opioid-dependent HIV-infected patients.

Design: Secondary analyses of data from the Buprenorphine-HIV Evaluation and Support cohort of HIV-infected patients with opioid dependence in 9 US HIV clinics between 2004 and 2009. Health status [short form-12 (SF-12)], combination antiretroviral treatment (ART) status, CD4 cell count, hepatitis C virus antibody status, current drug use, and demographics were assessed at the initial visit and quarterly follow-up visits until 1 year. The SF-6D health utility scores were derived from the SF-12. Multivariate mixed-effects regression models were used to assess the impact of illicit drug use on health utility controlling for demographic, clinical, and social characteristics.

Results: Health utility was assessed among 307 participants, 67% male, with a median age of 46 years at 1089 quarterly assessments. In multivariate analyses, illicit opioid use, nonopioid illicit drug use, not being on ART, and being on ART with poor adherence were associated with lower health utility. The observed decrement in health utility associated with illicit opioid use was larger for those on ART with good adherence (beta = -0.067; P < 0.01) or poor adherence (-0.049; P < 0.01) than for those not on ART.

Conclusions: Illicit opioid and nonopioid drug use are negatively associated with health utility in patients with HIV; however, the relative effect of illicit opioid use is smaller than that of not being on ART. Postponing ART until initiation of opioid substitution therapy or abstinence may have limited benefits from the perspective of maximizing health utility.

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Conflict of interest statement

Conflicts of Interest: None to declare

Figures

Figure 1
Figure 1
Percent of patient visits (N=1089) with report of drug use in prior 30 days
Figure 2
Figure 2
Mean SF-6D score by drug use in prior 30 days†
See this image and copyright information in PMC

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