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ClinicalTrials.gov public records Last synced Oct 9, 2026, 12:45 PM EDT

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Showing 25–48 of 87 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Emtricitabine/tenofovir (FTC/TDF (Truvada®)) Clear all
Completed Phase 3 Interventional Results available

Safety and Efficacy of Switching From Regimens of ABC/3TC + a 3rd Agent to E/C/F/TAF Fixed-Dose Combination (FDC) in Virologically-Suppressed HIV 1 Infected Adults

NCT02605954
View directory record Official record
Conditions
HIV-1 Infection
Interventions
E/C/F/TAF, ABC/3TC, Third Antiretroviral Agent
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
12
States / cities
Phoenix, Arizona • Los Angeles, California • Washington D.C., District of Columbia + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Switching From Dolutegravir and ABC/3TC or ABC/DTG/3TC to B/F/TAF in HIV-1 Infected Adults Who Are Virologically Suppressed

NCT02603120
View directory record Official record
Conditions
HIV-1 Infection
Interventions
ABC/DTG/3TC, B/F/TAF, ABC/DTG/3TC Placebo, B/F/TAF Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
567 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
61
States / cities
Phoenix, Arizona • Beverly Hills, California • Los Angeles, California + 48 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2020 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate Switching From a Regimen of Two Nucleos(t)Ide Reverse Transcriptase Inhibitors (NRTI) Plus a Third Agent to a Fixed Dose Combination (FDC) of Bictegravir/Emtricitabine/Tenofovir Alafenamide (B/F/TAF), in Virologically-Suppressed, HIV-1 Infected African American Participants

NCT03631732
View directory record Official record
Conditions
HIV-1 Infection
Interventions
B/F/TAF, NRTIs, Third Agent
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
496 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
82
States / cities
Birmingham, Alabama • Mobile, Alabama • Los Angeles, California + 53 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2021 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Safety and Efficacy of Bictegravir/Emtricitabine/Tenofovir Alafenamide Versus Abacavir/Dolutegravir/Lamivudine in Human Immunodeficiency Virus-1 (HIV-1) Infected, Antiretroviral Treatment-Naive Adults

NCT02607930
View directory record Official record
Conditions
HIV-1 Infection
Interventions
ABC/DTG/3TC, B/F/TAF, ABC/DTG/3TC Placebo, B/F/TAF Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
631 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
78
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 57 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 2 Interventional Results available

D/C/F/TAF Versus COBI-boosted DRV Plus FTC/TDF in HIV-1 Infected, Antiretroviral Treatment Naive Adults

NCT01565850
View directory record Official record
Conditions
Acquired Immunodeficiency Syndrome, HIV Infections
Interventions
D/C/F/TAF, DRV, COBI, FTC/TDF, D/C/F/TAF Placebo, DRV Placebo, COBI Placebo, FTC/TDF Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
43
States / cities
Birmingham, Alabama • Beverly Hills, California • Los Angeles, California + 31 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2016 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Efficacy of Tenofovir Alafenamide Versus Placebo Added to a Failing Regimen Followed by Treatment With Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide Plus Atazanavir in HIV-1 Positive, Antiretroviral Treatment-Experienced Adults

NCT01967940
View directory record Official record
Conditions
HIV, HIV Infections, Acquired Immunodeficiency Syndrome
Interventions
TAF, Placebo, E/C/F/TAF, Current failing ARV regimen, ATV
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
5
States / cities
Ft. Pierce, Florida • West Palm Beach, Florida • Wilton Manors, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Efficacy of E/C/F/TAF Fixed Dose Combination (FDC) in HIV-1 Infected Adults on Chronic Hemodialysis

NCT02600819
View directory record Official record
Conditions
HIV-1 Infection
Interventions
E/C/F/TAF, B/F/TAF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
19
States / cities
Los Angeles, California • Sacramento, California • Ft. Pierce, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2020 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate Switching From a TDF-Containing Combination Regimen to a TAF-Containing Fixed Dose Combination (FDC) in Virologically-Suppressed, HIV-1 Positive Participants

NCT01815736
View directory record Official record
Conditions
HIV, HIV Infections
Interventions
E/C/F/TAF, E/C/F/TDF, EFV/FTC/TDF, RTV, ATV, FTC/TDF, COBI
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
1,443 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
91
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 59 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2021 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Switch Study to Evaluate F/TAF in HIV-1 Positive Participants Who Are Virologically Suppressed on Regimens Containing FTC/TDF

NCT02121795
View directory record Official record
Conditions
HIV-1 Infection
Interventions
FTC/TDF, F/TAF, Allowed third antiretroviral agent, FTC/TDF Placebo, F/TAF Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
668 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
57
States / cities
Birmingham, Alabama • Phoenix, Arizona • Beverly Hills, California + 40 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2020 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of E/C/F/TAF (Genvoya®) in HIV-1/Hepatitis B Co-infected Adults

NCT02071082
View directory record Official record
Conditions
HIV, HBV
Interventions
E/C/F/TAF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
21
States / cities
Phoenix, Arizona • Beverly Hills, California • Los Angeles, California + 16 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate Safety, Pharmacokinetics, and Antiviral Activity of Lenacapavir Administered Subcutaneously in Human Immunodeficiency Virus (HIV) -1 Infected Adults

NCT03739866
View directory record Official record
Conditions
HIV-1 Infection
Interventions
Lenacapavir, Placebo, B/F/TAF, TAF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
12
States / cities
Los Angeles, California • Sacramento, California • Torrance, California + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 9, 2021 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

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

NCT01108510
View directory record Official record
Conditions
HIV, HIV Infections
Interventions
COBI, RTV, ATV, FTC/TDF, COBI placebo, RTV placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
698 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
64
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 42 more
Source: ClinicalTrials.gov public record
Updated May 23, 2016 · Synced Oct 9, 2026, 12:45 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 Oct 9, 2026, 12:45 PM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers Results available

Pre-Exposure Prophylaxis Study of Lenacapavir in Cisgender Men, Transgender Women, Transgender Men, and Gender Nonbinary People at Risk for HIV Infection

NCT04925752
View directory record Official record
Conditions
Pre-Exposure Prophylaxis of HIV Infection
Interventions
Oral Lenacapavir (LEN), F/TDF, Sub-cutaneous (SC) Lenacapavir (LEN), Placebo SC LEN, PTM F/TDF, PTM Oral LEN, F/TAF (for US participants only)
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
16 Years and older
Enrollment
3,292 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
60
States / cities
Birmingham, Alabama • Loma Linda, California • Los Angeles, California + 43 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 9, 2026, 12:45 PM EDT
Active, not recruiting Phase 2Phase 3 Interventional

Study of Oral Weekly Lepetegravir (Formerly GS-1720) and Lenacapavir Pacfosacil (Formerly GS-4182) Versus Biktarvy in People With HIV-1 Who Are Virologically Suppressed

NCT06544733
View directory record Official record
Conditions
HIV-1-Infection
Interventions
Lepetegravir, Lenacapavir pacfosacil, Placebo to Match BVY, Bictegravir/emtricitabine/tenofovir alafenamide, Lepetegravir/Lenacapavir pacfosacil FDC, Placebo to Match GS1720/GS-4182 FDC
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
675 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
35
States / cities
Birmingham, Alabama • Beverly Hills, California • Los Angeles, California + 30 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 9, 2026, 12:45 PM 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 9, 2026, 12:45 PM EDT
Terminated Phase 2Phase 3 Interventional

Study of Oral Weekly GS-1720 and GS-4182 Compared With Biktarvy in People With HIV-1 Who Have Not Been Treated

NCT06613685
View directory record Official record
Conditions
HIV-1-infection
Interventions
lepetegravir, lenacapavir pacfosacil, Bictegravir/emtricitabine/tenofovir alafenamide, lepetegravir/lenacapavir pacfosacil FDC, Placebo to Match BVY, Placebo to Match GS1720/GS-4182 FDC
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
21
States / cities
Birmingham, Alabama • Torrance, California • West Hollywood, California + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 9, 2026, 12:45 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Study Evaluating the Safety and Efficacy of Islatravir in Combination With Lenacapavir in Virologically Suppressed People With HIV

NCT05052996
View directory record Official record
Conditions
HIV-1 Infection
Interventions
ISL, LEN, B/F/TAF, ISL/LEN FDC
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
44
States / cities
Beverly Hills, California • Los Angeles, California • Newport Beach, California + 33 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 9, 2026, 12:45 PM EDT
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

Study of Lenacapavir and Emtricitabine/Tenofovir Disoproxil Fumarate (F/TDF) for Prevention of HIV in People Who Inject Drugs (HPTN 103)

NCT06101342
View directory record Official record
Conditions
Pre-Exposure Prophylaxis of HIV Infection
Interventions
Lenacapavir Injection, Lenacapavir Tablet, Emtricitabine/tenofovir disoproxil fumarate (F/TDF)
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
9
States / cities
Los Angeles, California • San Diego, California • Miami, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Switching to a FDC of B/F/TAF From E/C/F/TAF, E/C/F/TDF, or ATV+RTV+FTC/TDF in Virologically Suppressed HIV-1 Infected Women

NCT02652624
View directory record Official record
Conditions
HIV-1 Infection
Interventions
E/C/F/TAF, E/C/F/TDF, ATV, RTV, FTC/TDF, B/F/TAF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older · Female only
Enrollment
472 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
29
States / cities
Stamford, Connecticut • Washington D.C., District of Columbia • Fort Lauderdale, Florida + 22 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2020 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Safety and Efficacy of a Single Tablet Regimen of Emtricitabine/Rilpivirine/Tenofovir Disoproxil Fumarate Compared With a Single Tablet Regimen of Efavirenz/Emtricitabine/Tenofovir Disoproxil Fumarate in HIV-1 Infected, Antiretroviral Treatment-Naive Adults

NCT01309243
View directory record Official record
Conditions
HIV-1 Infection
Interventions
FTC/RPV/TDF, EFV/FTC/TDF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
799 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
83
States / cities
Birmingham, Alabama • Phoenix, Arizona • Beverly Hills, California + 59 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2015 · Synced Oct 9, 2026, 12:45 PM EDT
Not listed Phase 4 Interventional

Study to Assess Switching to B/F/TAF in Treatment Experienced People With HIV Who Are at Least 65 Years of Age

NCT05147740
View directory record Official record
Conditions
HIV-1-infection
Interventions
B/F/TAF
Drug
Lead sponsor
Tulika Singh, MD
Other
Eligibility
65 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Palm Springs, California
Source: ClinicalTrials.gov public record
Updated Dec 7, 2021 · Synced Oct 9, 2026, 12:45 PM EDT
Completed Phase 3 Interventional Results available

Efficacy, Safety, and Tolerability of Ledipasvir/Sofosbuvir (LDV/SOF) Treatment for HIV/HCV Co-infected Participants Who Switch to Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide (E/C/F/TAF) or Emtricitabine/Rilpivirine/Tenofovir Alafenamide (F/R/TAF) Prior to LDV/SOF HCV Treatment

NCT02707601
View directory record Official record
Conditions
HIV-1 Infection, HCV Infection
Interventions
E/C/F/TAF, F/R/TAF, LDV/SOF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
42
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 32 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Oct 9, 2026, 12:45 PM EDT
Active, not recruiting Phase 2Phase 3 Interventional

Study of Cobicistat-Boosted Atazanavir (ATV/co), Cobicistat-Boosted Darunavir (DRV/co) and Emtricitabine/Tenofovir Alafenamide (F/TAF) in Children With HIV

NCT02016924
View directory record Official record
Conditions
Acquired Immune Deficiency Syndrome (AIDS), HIV Infections
Interventions
ATV, DRV, Cobicistat, BR, F/TAF, LPV/r, Third Unboosted Drug, Cobicistat TOS, F/TAF TOS
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
4 Weeks to 17 Years
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
7
States / cities
Long Beach, California • Los Angeles, California • Aurora, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 9, 2026, 12:45 PM EDT