Safety and Efficacy of COBI-boosted Atazanavir Versus Ritonavir-boosted Atazanavir Each Administered With Emtricitabine/Tenofovir Disoproxil Fumarate in HIV-1 Infected, Antiretroviral Treatment-Naive Adults
A Phase 3, Randomized, Double-Blind Study to Evaluate the Safety and Efficacy of GS-9350-boosted Atazanavir Versus Ritonavir-boosted Atazanavir Each Administered With Emtricitabine/Tenofovir Disoproxil Fumarate in HIV-1 Infected, Antiretroviral Treatment-Naive Adults
Sponsor: Gilead Sciences
A PHASE3 clinical study on HIV and HIV Infections, this trial is completed. The trial is conducted by Gilead Sciences and has accumulated 8 data snapshots since 2010. Infectious disease trials contribute critical data for public health response and treatment development.
Change History
8 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
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Dec 2021 — Jul 2024 [monthly]
Completed PHASE3
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Jan 2021 — Dec 2021 [monthly]
Completed PHASE3
▶ Show 3 earlier versions
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Jun 2018 — Jan 2021 [monthly]
Completed PHASE3
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Feb 2017 — Jun 2018 [monthly]
Completed PHASE3
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Jan 2017 — Feb 2017 [monthly]
Completed PHASE3
First recorded
Apr 2010
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Gilead Sciences
For direct contact, visit the study record on ClinicalTrials.gov .
Study Locations
Amsterdam, Netherlands, Baltimore, United States, Bangkok, Thailand, Berkley, United States, Berlin, Germany, Bern, Switzerland, Birmingham, United States, Bonn, Germany, Boston, United States, Brighton, United Kingdom and 83 more location s