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Clinical trialNCT00557245CompletedPhase 3Interventional

Pre-Exposure Prophylaxis to Prevent HIV-1 Acquisition Within HIV-1 Discordant Couples

SponsorUniversity of WashingtonEnrollment4,758HIV InfectionsHIV-1 Infections
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

9 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Kenya
  • Moi University - Indiana University

    Eldoret, Kenya

  • Cmr, Kemri-Ucsf

    Kisumu, Kenya

  • Kenyatta National Hospital/university of Nairobi

    Nairobi, Kenya

  • Partners in Prevention - Thika

    Thika, Kenya

Uganda
  • Kabwohe Clinical Research Center

    Bushenyi, Uganda

  • Infectious Diseases Institute

    Jinja, Uganda

  • Partners House-Infectious Disease Institute Ltd

    Kampala, Uganda

  • the Aids Support Organization (taso)

    Mbale, Uganda

  • the Aids Support Organization - Tororo Field Station

    Tororo, Uganda

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 May 2008
Primary completion
31 Oct 2013
Completion
31 Oct 2013
Last update posted
19 Apr 2019
Registered enrollment
4,758
Registry id
NCT00557245

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.