Clinician-delivered intervention during routine clinical care reduces unprotected sexual behavior among HIV-infected patients

J Acquir Immune Defic Syndr. 2006 Jan 1;41(1):44-52. doi: 10.1097/01.qai.0000192000.15777.5c.

Abstract

Objective: To evaluate the effectiveness of a clinician-delivered intervention, implemented during routine clinical care, in reducing unprotected sexual behavior of HIV-infected patients.

Design: A prospective clinical trial comparing the impact of a clinician-delivered intervention arm vs. a standard-of-care control arm on unprotected sexual behavior of HIV-infected patients.

Setting: The 2 largest HIV clinics in Connecticut.

Participants: A total of 497 HIV-infected patients, aged > or =18 years, receiving HIV clinical care.

Intervention: HIV clinical care providers conducted brief client-centered interventions at each clinical encounter that were designed to help HIV-infected patients reduce unprotected sexual behavior.

Main outcome measures: Unprotected insertive and receptive vaginal and anal intercourse and unprotected insertive oral sex; unprotected insertive and receptive vaginal and anal intercourse only.

Results: HIV-infected patients who received the clinician-delivered intervention showed significantly reduced unprotected insertive and receptive vaginal and anal intercourse and insertive oral sex over a follow-up interval of 18 months (P < 0.05). These behaviors increased across the study interval for patients in the standard-of-care control arm (P < 0.01). For the measure of unprotected insertive and receptive vaginal and anal sex only, there was a trend toward a reduction in unprotected sex among intervention arm participants over time (P < 0.09), and a significant increase in unprotected sex in the standard-of-care control arm (P < 0.01).

Conclusions: A clinician-delivered HIV prevention intervention targeting HIV-infected patients resulted in reductions in unprotected sex. Interventions of this kind should be integrated into routine HIV clinical care.

Publication types

  • Comparative Study
  • Controlled Clinical Trial
  • Multicenter Study
  • Research Support, N.I.H., Extramural

MeSH terms

  • Adult
  • Aged
  • Female
  • HIV Infections / rehabilitation*
  • HIV Infections / transmission
  • Heterosexuality
  • Homosexuality
  • Humans
  • Male
  • Middle Aged
  • Patient Education as Topic*
  • Sexual Behavior
  • Unsafe Sex / prevention & control*