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Preexposure prophylaxis for HIV infection among African women

  • L. Van Damme
  • , A. Corneli
  • , K. Ahmed
  • , K. Agot
  • , J. Lombaard
  • , S. Kapiga
  • , M. Malahleha
  • , F. Owino
  • , R. Manongi
  • , J. Onyango
  • , L. Temu
  • , M.C. Monedi
  • , P. Mak'oketch
  • , M. Makanda
  • , I. Reblin
  • , S.E. Makatu
  • , L. Saylor
  • , H. Kiernan
  • , S. Kirkendale
  • , C. Wong
  • R. Grant, A. Kashuba, K. Nanda, J. Mandala, K. Fransen, J. Deese, T. Crucitti, T.D. Mastro, D. Taylor

    Research output: Contribution to journalA1: Peer-reviewed journal articlespeer-review

    Abstract

    Background: Preexposure prophylaxis with antiretroviral drugs has been effective in the prevention of human immunodeficiency virus (HIV) infection in some trials but not in others. Methods: In this randomized, double-blind, placebo-controlled trial, we assigned 2120 HIV-negative women in Kenya, South Africa, and Tanzania to receive either a combination of tenofovir disoproxil fumarate and emtricitabine (TDF-FTC) or placebo once daily. The primary objective was to assess the effectiveness of TDF-FTC in preventing HIV acquisition and to evaluate safety. Results: HIV infections occurred in 33 women in the TDF-FTC group (incidence rate, 4.7 per 100 person-years) and in 35 in the placebo group (incidence rate, 5.0 per 100 person-years), for an estimated hazard ratio in the TDF-FTC group of 0.94 (95% confidence interval, 0.59 to 1.52; P=0.81). The proportions of women with nausea, vomiting, or elevated alanine aminotransferase levels were significantly higher in the TDF-FTC group (P=0.04, P
    Original languageEnglish
    JournalNew England Journal of Medicine
    Volume367
    Issue number5
    Pages (from-to)411-422
    Number of pages12
    ISSN0028-4793
    DOIs
    Publication statusPublished - 2012

    Keywords

    • Viral diseases
    • HIV
    • AIDS
    • Pre-exposure
    • Prophylaxis
    • Women
    • Effectiveness
    • Assessment
    • Combination therapy
    • Tenofovir
    • Disoproxil
    • Fumarate
    • Emtricitabine
    • Transmission prevention
    • Safety
    • Evaluation
    • Adverse effects
    • Hepatic
    • Renal function
    • Randomized controlled trials
    • Randomized clinical trials
    • Kenya
    • Tanzania
    • Africa-East
    • South Africa
    • Africa-Southern

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