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ClinicalTrials.gov public records Last synced Oct 18, 2026, 10:45 AM EDT

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Showing 241–264 of 352 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: TDF/FTC Clear all
Completed Phase 3 Interventional Results available

An Efficacy, Safety, and Tolerability Study Comparing Dolutegravir (DTG) Plus Lamivudine (3TC) With Dolutegravir Plus Tenofovir/Emtricitabine in Treatment naïve HIV Infected Participants (Gemini 2)

NCT02831764
View directory record Official record
Conditions
Infection, Human Immunodeficiency Virus, HIV Infections
Interventions
Dolutegravir (DTG), Lamivudine (3TC), Tenofovir disoproxil fumarate/Emtricitabine (TDF/FTC FDC)
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
722 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
25
States / cities
Birmingham, Alabama • Los Angeles, California • Sacramento, California + 20 more
Source: ClinicalTrials.gov public record
Updated Dec 7, 2023 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 4 Interventional Results available

Interferon Alfa Sensitivity in HIV/HCV Persons Before and After HIV Meds

NCT01285050
View directory record Official record
Conditions
HIV Infection, Hepatitis C
Interventions
Antiretroviral therapy (ART), raltegravir, Emtricitabine and tenofovir disoproxil fumarate
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 29, 2016 · Synced Oct 18, 2026, 10:45 AM EDT
Active, not recruiting Phase 2Phase 3 Interventional

Study of Bictegravir/Emtricitabine/Tenofovir Alafenamide Fixed Dose Combination in Adolescents and Children With Human Immunodeficiency Virus-1

NCT02881320
View directory record Official record
Conditions
HIV-1 Infection
Interventions
B/F/TAF (Adult Strength), B/F/TAF (Low Dose), B/F/TAF (TOS)
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
1 Month to 17 Years
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
10
States / cities
Washington D.C., District of Columbia • Ft. Pierce, Florida • Gainesville, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Transgender Youth and PrEP: PK, Safety, Uptake & Adherence - PK Study

NCT03652623
View directory record Official record
Conditions
HIV/AIDS, Gender, Behavior and Behavior Mechanisms
Interventions
TDF/FTC
Drug
Lead sponsor
Hektoen Institute for Medical Research
Other
Eligibility
15 Years to 24 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 1, 2024 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 3 Interventional Results available

Tenofovir Disoproxil Fumarate (Tenofovir DF) Versus Emtricitabine/Tenofovir DF in Subjects Resistant to Lamivudine

NCT00737568
View directory record Official record
Conditions
Hepatitis B
Interventions
TDF, FTC/TDF, TDF Placebo, FTC/TDF Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
3
States / cities
Bradenton, Florida • Flushing, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 11, 2016 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 1 Interventional Results available

Study of Novel Antiretrovirals in Participants With HIV-1

NCT05585307
View directory record Official record
Conditions
HIV-1-infection
Interventions
Bavtavirine, B/F/TAF, Standard of Care (Substudy 01), GS-1720, Standard of Care (Substudy 02), GS-6212, Standard of Care (Substudy 03)
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
38
States / cities
Long Beach, California • Los Angeles, California • San Francisco, California + 14 more
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate Efficacy and Safety of Cabotegravir (CAB) Long Acting (LA) Plus (+) Rilpivirine (RPV) LA Versus BIKTARVY® (BIK) in Participants With Human Immunodeficiency Virus (HIV)-1 Who Are Virologically Suppressed

NCT04542070
View directory record Official record
Conditions
HIV Infections
Interventions
Cabotegravir Tablets, Cabotegravir Injectable Suspension (CAB LA), Rilpivirine Tablets, Rilpivirine Injectable Suspension (RPV LA), BIKTARVY Tablets (BIK)
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
687 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
41
States / cities
Bakersfield, California • Beverly Hills, California • Los Angeles, California + 32 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2024 · Synced Oct 18, 2026, 10:45 AM EDT
Recruiting Phase 2Phase 3 Interventional

A Clinical Study of Islatravir and Ulonivirine for People With HIV-1 Who Have Not Been Treated Before (MK-8591B-062)

NCT07266831
View directory record Official record
Conditions
Human Immunodeficiency Virus Type 1 (HIV-1) Infection
Interventions
ISL, ULO, BIC/FTC/TAF, Placebo for BIC/FTC/TAF, Placebo to ISL/ULO, ISL/ULO
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
570 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
24
States / cities
Los Angeles, California • Denver, Colorado • Washington D.C., District of Columbia + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Botswana TDF/FTC Oral HIV Prophylaxis Trial

NCT00448669
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir Disoproxil Fumarate 300 mg + Emtricitabine 200 mg, Placebo Oral Tablet
Drug
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years to 39 Years
Enrollment
1,219 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced Oct 18, 2026, 10:45 AM EDT
Active, not recruiting Phase 2 Interventional Results available

A Study of Teropavimab and Zinlirvimab in Combination With Capsid Inhibitor Lenacapavir in Virologically Suppressed Adults With HIV-1 Infection

NCT05729568
View directory record Official record
Conditions
HIV-1 Infection
Interventions
Teropavimab, Zinlirvimab, Lenacapavir Tablet, Lenacapavir Injection, Antiretroviral Therapy
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
29
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 25 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Quantification of Estradiol's Impact on Nucleotides in Cellular Populations of the Lower GI Tract

NCT03917420
View directory record Official record
Conditions
HIV/AIDS
Interventions
Tenofovir 300Mg Oral Tablet, Emtricitabine 200 MG
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 2 Interventional Results available

A Study to Compare Tenofovir DF Versus the Combination of Emtricitabine Plus Tenofovir DF for the Treatment of Chronic Hepatitis B in Patients With Normal Alanine Aminotransferase (ALT)

NCT00507507
View directory record Official record
Conditions
Chronic Hepatitis B
Interventions
Tenofovir DF, FTC, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 69 Years
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
10
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2015 · Synced Oct 18, 2026, 10:45 AM EDT
Completed No phase listed Observational Results available

Metabolic Effects of Non-Thymidine Analogue Anti-HIV Medications

NCT00433992
View directory record Official record
Conditions
HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 5, 2017 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 3 Interventional Results available

Cobicistat-containing Highly Active Antiretroviral Regimens in HIV-1 Infected Patients With Mild to Moderate Renal Impairment

NCT01363011
View directory record Official record
Conditions
Acquired Immunodeficiency Syndrome, HIV Infections
Interventions
E/C/F/TDF, COBI, ATV, DRV, NRTI
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
34
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Beverly Hills, California + 24 more
Source: ClinicalTrials.gov public record
Updated May 2, 2016 · Synced Oct 18, 2026, 10:45 AM 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 Oct 18, 2026, 10:45 AM EDT
Completed Phase 4 Interventional

Efficacy, Safety & Tolerability of Switching EFV/TDF/FTC to BIC/FTC/TAF in Virologically Suppressed Adults With HIV-1

NCT03502005
View directory record Official record
Conditions
Human Immunodeficiency Virus
Interventions
bictegravir/emtricitabine/tenofovir alafenamide
Drug
Lead sponsor
Midland Research Group, Inc.
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Oakland Park, Florida
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 18, 2026, 10:45 AM EDT
Terminated Phase 4 Interventional

Testing the Safety and Efficacy of Commercial Drug Biktarvy in Subjects Known to Have the 184 Resistance Mutation to a Component in Biktarvy

NCT04040075
View directory record Official record
Conditions
HIV-1-infection
Interventions
Biktarvy Tab
Drug
Lead sponsor
Southampton Healthcare, Inc.
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 5, 2023 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Telehealth as a Modality to Increase the Uptake of PrEP Services in Black and Latino: "e-PrEP"

NCT05528653
View directory record Official record
Conditions
HIV Prevention
Interventions
Descovy
Drug
Lead sponsor
Vivent Health
Other
Eligibility
18 Years and older · Male only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
3
States / cities
Denver, Colorado • St Louis, Missouri • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Oct 18, 2026, 10:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

The Cellular Pharmacology of F-TAF in Dried Blood Spots

NCT02962739
View directory record Official record
Conditions
Healthy Volunteers
Interventions
emtricitabine 200 mg/tenofovir alafenamide 25mg
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 59 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 25, 2021 · Synced Oct 18, 2026, 10:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Safer Conception Intervention for HIV-1 Serodiscordant Couples

NCT03030768
View directory record Official record
Conditions
HIV Seropositivity, Pregnancy, High-Risk
Interventions
PrEP, Counseling on timed condomless sex, ART and PrEP adherence
Drug · Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 49 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 12, 2018 · Synced Oct 18, 2026, 10:45 AM 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 Oct 18, 2026, 10:45 AM EDT
Terminated Phase 2 Interventional Results available

A Dose-Range Finding Clinical Trial Study in Human Immunodeficiency Virus (HIV-1) Infected Treatment-Naive Adults

NCT04493216
View directory record Official record
Conditions
HIV Infections
Interventions
GSK3640254, ABC/3TC, FTC/TAF, Dolutegravir, Placebo
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
9
States / cities
Los Angeles, California • Ft. Pierce, Florida • Orlando, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2024 · Synced Oct 18, 2026, 10:45 AM 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 Oct 18, 2026, 10:45 AM EDT
Completed Phase 4 Interventional Results available

FTC/RPV/TDF on T-Cell Activation, CD4+ T-Cell Count, Inflammatory Biomarkers and Viral Reservoir

NCT01777997
View directory record Official record
Conditions
HIV-1 Infection
Interventions
Emtricitabine/rilpivirine/tenofovir disoproxil fumarate
Drug
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
19
States / cities
Birmingham, Alabama • San Francisco, California • Washington D.C., District of Columbia + 14 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2021 · Synced Oct 18, 2026, 10:45 AM EDT