A Randomized, Comparative Study of Daily Dapsone and Daily Atovaquone for Prophylaxis Against PCP in HIV-Infected Patients Who Are Intolerant of Trimethoprim and/or Sulfonamides
Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)
A PHASE3 clinical study on HIV Infections and Pneumonia, Pneumocystis Carinii, this trial is completed. The trial is conducted by National Institute of Allergy and Infectious Diseases (NIAID) and has accumulated 7 data snapshots since 2026. Infectious disease trials contribute critical data for public health response and treatment development.
Status Flow
Change History
7 versions recorded-
Sep 2025 — Present [monthly]
Completed PHASE3
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Sep 2024 — Sep 2025 [monthly]
Completed PHASE3
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Jul 2024 — Sep 2024 [monthly]
Completed PHASE3
-
Dec 2021 — Jul 2024 [monthly]
Completed PHASE3
-
Jan 2021 — Dec 2021 [monthly]
Completed PHASE3
▶ Show 2 earlier versions
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Jun 2018 — Jan 2021 [monthly]
Completed PHASE3
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Jan 2017 — Jun 2018 [monthly]
Completed PHASE3
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
- National Institute of Allergy and Infectious Diseases (NIAID)
For direct contact, visit the study record on ClinicalTrials.gov .