HPTN 052

HPTN 052 is the name of a clinical trial conducted in nine countries which examined whether starting people living with HIV on antiretroviral therapy (ART) can reduce the chance that they will pass HIV on to their sexual partners who do not have HIV.[1] The trial showed remarkable success in preventing HIV transmission and were so compelling that the study's Data and Safety Monitoring Board (DSMB) asked the research team to share the results with all study participants and offer ART to the control group (people who had been randomized to not start ART) before the study ended.[2] As a result of the study there was increased consensus that treatment as prevention should be included as a public health strategy in lowering HIV infection. The trial was organized by the HIV Prevention Trials Network (HPTN) and its chief architect was Myron S. Cohen.

  1. ^ Cohen MS, Chen YQ, McCauley M, Gamble T, Hosseinipour MC, Kumarasamy N, et al. (August 2011). "Prevention of HIV-1 infection with early antiretroviral therapy". The New England Journal of Medicine. 365 (6): 493–505. doi:10.1056/NEJMoa1105243. PMC 3200068. PMID 21767103.
  2. ^ Matassa M (May 12, 2011). "Initiation of Antiretroviral Treatment Protects Uninfected Sexual Partners from HIV Infection (HPTN 052)" (PDF). Archived from the original (PDF) on January 11, 2012. Retrieved January 3, 2012.