Clinical trial

Emtricitabine/Tenofovir Disoproxil Fumarate for HIV Prevention in Men

NCT00458393 · National Institute of Allergy and Infectious Diseases (NIAID), NIH · Completed

Key facts

NCT number NCT00458393
Title Emtricitabine/Tenofovir Disoproxil Fumarate for HIV Prevention in Men
Official title Chemoprophylaxis for HIV Prevention in Men
Acronym iPrEx
Lead sponsor National Institute of Allergy and Infectious Diseases (NIAID), NIH
Collaborators Bill and Melinda Gates Foundation
Status Completed
Phase Phase 3
Study type Interventional
Conditions HIV Infections
Intervention type Drug
Interventions daily TDF/FTC, Placebo
Enrollment 2,499
Start date Jun 1, 2007
Primary completion Feb 1, 2014
Completion Feb 1, 2014
First posted Apr 10, 2007
Last update posted Nov 2, 2021
Countries Brazil, Ecuador, Peru, South Africa, Thailand, United States

At a glance

  • 10–99 Study sites
  • Yes Results posted
  • None Linked FDA submissions

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

About ClinicalTrials.gov studies

ClinicalTrials.gov is the U.S. National Library of Medicine's registry of clinical studies conducted around the world. Contact and investigator details are not shown here.

Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date:

Browse all ClinicalTrials.gov studies