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ClinicalTrials.gov public records Last synced Sep 30, 2026, 10:12 PM EDT

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Showing 1–24 of 339 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: tenofovir + emtricitabine Clear all
Completed Phase 4 Interventional Results available

B/F/TAF Switch Study for HIV-HBV Coinfection

NCT03797014
View directory record Official record
Conditions
HIV-1-infection, Hepatitis B
Interventions
B/F/TAF
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 3, 2023 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 4 Interventional Results available

Bictegravir/Emtricitabine/Tenofovir Alafenide Plus Doravirine

NCT04538040
View directory record Official record
Conditions
HIV-1-infection
Interventions
Bictegravir/emtricitabine/tenofovir alafenamide + Doravirine switch
Drug
Lead sponsor
Quest Clinical Research
Other
Eligibility
45 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 5, 2024 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Cobicistat-boosted Atazanavir Compared to Ritonavir-boosted Atazanavir in Combination With Emtricitabine/Tenofovir Disoproxil Fumarate in HIV-1 Infected, Antiretroviral Treatment-Naive Adults

NCT00892437
View directory record Official record
Conditions
HIV-1 Infection
Interventions
COBI, RTV, ATV, FTC/TDF, COBI placebo, RTV placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
31
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Beverly Hills, California + 23 more
Source: ClinicalTrials.gov public record
Updated Feb 15, 2016 · Synced Sep 30, 2026, 10:12 PM EDT
Active, not recruiting Phase 2 Interventional

A Study of Islatravir (ISL) and Ulonivirine (ULO) Once Weekly (QW) in Virologically Suppressed Adults With Human Immunodeficiency Virus Type 1 (HIV-1) (MK-8591B-060)

NCT06891066
View directory record Official record
Conditions
Human Immunodeficiency Virus Type 1 (HIV-1) Infection
Interventions
ISL, ULO, BIC/FTC/TAF
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
11
States / cities
San Francisco, California • West Hollywood, California • Washington D.C., District of Columbia + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Sep 30, 2026, 10:12 PM EDT
Terminated Phase 2 Interventional Results available

Estradiol Therapy In Transgender Women to Research Interactions With HIV Therapy

NCT06005610
View directory record Official record
Conditions
HIV I Infection
Interventions
Estradiol
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older · Male only
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
14
States / cities
San Diego, California • San Francisco, California • Aurora, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Safety and Efficacy of Switching From Regimens Consisting of Boosted Atazanavir or Darunavir Plus Either Emtricitabine/Tenofovir or Abacavir/Lamivudine to Bictegravir/Emtricitabine/Tenofovir Alafenamide in Virologically Suppressed HIV-1 Infected Adults

NCT02603107
View directory record Official record
Conditions
HIV-1 Infection
Interventions
RTV, ATV, DRV, COBI, ATV/co, DRV/co, FTC/TDF, ABC/3TC, B/F/TAF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
578 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
63
States / cities
Phoenix, Arizona • Los Angeles, California • Newport Beach, California + 49 more
Source: ClinicalTrials.gov public record
Updated Dec 29, 2020 · Synced Sep 30, 2026, 10:12 PM EDT
Terminated Phase 4 Interventional Results available

Dolutegravir in Reservoirs

NCT02924389
View directory record Official record
Conditions
HIV
Interventions
dolutegravir, Triumeq, Truvada
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 29, 2022 · Synced Sep 30, 2026, 10:12 PM EDT
Recruiting Phase 3 Interventional

Study of Lenacapavir, Teropavimab, and Zinlirvimab in Virologically Suppressed Adults With HIV-1 on Stable Oral Treatment Regimens

NCT07683000
View directory record Official record
Conditions
HIV-1-infection
Interventions
Lenacapavir, Lenacapavir Tablet, Teropavimab, Zinlirvimab, SBR
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
590 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
2
States / cities
Berkeley, Michigan • Annandale, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

PK and PD Study of Oral F/TAF for HIV Prevention

NCT02904369
View directory record Official record
Conditions
HIV
Interventions
Emtricitabine, Tenofovir alafenamide, Tenofovir disoproxil
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 19, 2018 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 3 Interventional Results available

A Study to Compare Tenofovir Disoproxil Fumarate Versus Adefovir Dipivoxil for the Treatment of HBeAg-Negative Chronic Hepatitis B

NCT00117676
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
TDF, ADV, TDF placebo, ADV placebo, FTC/TDF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 69 Years
Enrollment
382 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2016
U.S. locations
17
States / cities
La Jolla, California • Pasadena, California • San Diego, California + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 7, 2017 · Synced Sep 30, 2026, 10:12 PM EDT
Terminated Phase 1 Interventional

Study of GS-1219 in Participants With HIV-1

NCT07115368
View directory record Official record
Conditions
HIV-1-infection
Interventions
GS-1219, BVY, Standard of Care
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
15
States / cities
Los Angeles, California • San Francisco, California • Washington D.C., District of Columbia + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Not applicable Interventional

Effect of an Enfuvirtide-based Anti-HIV Drug Regimen on Latent HIV Reservoirs in Treatment Naive Adults

NCT00051831
View directory record Official record
Conditions
HIV Infections
Interventions
Emtricitabine, Enfuvirtide, Ritonavir, Saquinavir, Tenofovir disoproxil fumarate
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
6
States / cities
Aurora, Colorado • Boston, Massachusetts • St Louis, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2021 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 4 Interventional Results available

Treatment of Acute HIV With Emtricitabine, Tenofovir and Efavirenz (CID 0805)

NCT00924898
View directory record Official record
Conditions
Acute HIV Infection, HIV Infections
Interventions
efavirenz, emtricitabine, and tenofovir
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 16, 2017 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 4 Interventional

Single Tablet Regimen (STR) Simplification Study for HIV-1 Infected Patients

NCT00365612
View directory record Official record
Conditions
HIV Infections
Interventions
Efavirenz (EFV), Emtricitabine (FTC), Tenofovir DF (TDF)
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 80 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
54
States / cities
Hobson City, Alabama • Phoenix, Arizona • Beverly Hills, California + 50 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2008 · Synced Sep 30, 2026, 10:12 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Safety and Acceptability Study of Non-occupational Prophylaxis (PEP) Following Potential Exposure to HIV

NCT01602822
View directory record Official record
Conditions
HIV
Interventions
Tenofovir DF and Emtricitabine; Ritonavir-boosted Atazanavir
Drug
Lead sponsor
Kenneth H. Mayer, MD
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 3 Interventional Results available

A Study to Compare Tenofovir Disoproxil Fumarate Versus Adefovir Dipivoxil for the Treatment of HBeAg-Positive Chronic Hepatitis B

NCT00116805
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
TDF, ADV, TDF placebo, ADV placebo, FTC/TDF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 69 Years
Enrollment
266 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2016
U.S. locations
20
States / cities
Orange, California • Pasadena, California • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 9, 2017 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 3 Interventional Results available

Evaluating the Efficacy and Safety of Dolutegravir-Containing Versus Efavirenz-Containing Antiretroviral Therapy Regimens in HIV-1-Infected Pregnant Women and Their Infants

NCT03048422
View directory record Official record
Conditions
HIV Infections
Interventions
Dolutegravir, Emtricitabine/tenofovir alafenamide, Emtricitabine/tenofovir disoproxil fumarate, Efavirenz/emtricitabine/tenofovir disoproxil fumarate
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older · Female only
Enrollment
643 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Jacksonville, Florida • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic Evaluation of Tenofovir/Emtricitabine as HIV Pre-Exposure Prophylaxis in Transgender Women

NCT03270969
View directory record Official record
Conditions
HIV Prevention
Interventions
Tenofovir Disoproxil Fumarate/Emtricitabine
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 15, 2023 · Synced Sep 30, 2026, 10:12 PM EDT
Terminated Phase 2 Interventional Results available

Dose-finding Study of BMS-955176 to Treat HIV-1 Infected Treatment-naive Adults

NCT02415595
View directory record Official record
Conditions
Infection, Human Immunodeficiency Virus
Interventions
BMS-955176, EFV, TDF/FTC
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
8
States / cities
Beverly Hills, California • Los Angeles, California • DeLand, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2018 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 4 Interventional Results available

FOTO: Five Consecutive Days on Treatment With Efavirenz, Tenofovir, and Emtricitabine Followed by Two Days Off Treatment Versus Continuous Treatment

NCT00414635
View directory record Official record
Conditions
HIV Infections
Interventions
Intermitent Dosing
Drug
Lead sponsor
Community Research Initiative of New England
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
7
States / cities
Washington D.C., District of Columbia • Miami, Florida • Orlando, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2017 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 3 Interventional Results available

Open-label Safety Study of E/C/F/TAF (Genvoya®) in HIV-1 Positive Patients With Mild to Moderate Renal Impairment

NCT01818596
View directory record Official record
Conditions
HIV, HIV Infections
Interventions
E/C/F/TAF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
51
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Beverly Hills, California + 40 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2020 · Synced Sep 30, 2026, 10:12 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Biktarvy for Non-Occupational Post-Exposure Prophylaxis (nPEP)

NCT03499483
View directory record Official record
Conditions
HIV Prevention
Interventions
bictegravir
Drug
Lead sponsor
Fenway Community Health
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Sep 30, 2026, 10:12 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

PrEPsmart 2-1-1 Pilot

NCT06631365
View directory record Official record
Conditions
HIV-1-infection
Interventions
PrEPsmart mobile app, Truvada
Device · Drug
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Sep 30, 2026, 10:12 PM EDT
Withdrawn Not applicable Interventional

Raltegravir Activity In Lymphoid Tissues

NCT00863668
View directory record Official record
Conditions
HIV Infection, HIV Infections
Interventions
Efavirenz + Tenofovir DF/Emtricitabine, Raltegravir + Tenofovir DF/Emtricitabine, Colonoscopy with biopsies, Inguinal Lymph Node Excision
Drug · Procedure
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 18, 2015 · Synced Sep 30, 2026, 10:12 PM EDT