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Showing 1–24 of 27 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Tenofovir Gel Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

In Vivo Drug Interaction Pharmacokinetic Study of Tenofovir 1% Gel and Three Commonly Used Vaginal Products

NCT01813162
View directory record Official record
Conditions
HIV Prevention
Interventions
Tenofovir 1% gel, Vaginal product
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
2
States / cities
San Francisco, California • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 21, 2015 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Influence of Reproductive Cycle and Menopause on HIV-1 Infection and TFV Gel Activity

NCT01810315
View directory record Official record
Conditions
HIV Prevention
Interventions
TFV 1% gel, Estradiol vaginal cream
Drug
Lead sponsor
CONRAD
Other
Eligibility
21 Years to 89 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 9, 2015 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Exploratory Rectal Safety Study of Three Tenofovir Gel Formulations

NCT01575418
View directory record Official record
Conditions
HIV Prevention
Interventions
Rectal formulation (RF) of tenofovir 1% gel, Vaginal formulation (VF) of tenofovir 1% gel, Reduced glycerin vaginal formulation (RGVF) of tenofovir 1% gel, Radiolabeling of study drugs and semen
Drug · Radiation
Lead sponsor
Ian McGowan
Other
Eligibility
18 Years and older · Male only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 7, 2014 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic Study of the Vaginal Microbicide Agent 1% Tenofovir Gel

NCT00561496
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir gel
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 27, 2008 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Acceptability of the Anti-Microbe Vaginal Gel, PMPA Gel

NCT00028132
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2005
U.S. locations
5
States / cities
New York, New York • The Bronx, New York • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Tenofovir Levels Following Local Application of Tenofovir Reduced-Glycerin 1% Gel

NCT01768962
View directory record Official record
Conditions
HIV Prevention
Interventions
Once Daily Application of TFV RG 1% Gel - Vaginal, Once Daily Application of TFV RG 1% gel - Rectal
Drug
Lead sponsor
CONRAD
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 27, 2021 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study of Lopinavir/Ritonavir Tablets Versus Soft Gel Capsules and Once Daily Versus Twice Daily Administration, When Coadministered With Nucleoside Reverse Transcriptase Inhibitors in Antiretroviral Naive Human Immunodeficiency Virus Type 1 Infected Subjects

NCT00262522
View directory record Official record
Conditions
Human Immunodeficiency Virus Infections
Interventions
lopinavir/ritonavir (LPV/r) (tablet or capsule) with nucleoside reverse transcriptase inhibitors (NRTIs)
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
664 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
30
States / cities
Phoenix, Arizona • Beverly Hills, California • Fountain Valley, California + 23 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2012 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Safety and Acceptability Study of Oral Emtricitabine/Tenofovir Disoproxil Fumarate Tablet and Rectally-Applied Tenofovir Reduced-Glycerin 1% Gel

NCT01687218
View directory record Official record
Conditions
HIV
Interventions
Oral FTC/TDF (Daily Emtricitabine/Tenofovir Disoproxil fumarate Tablet), Rectal Daily TFV RG 1% gel (Rectally applied Tenofovir Reduced Glycerin 1% Gel), Rectal RAI-associated TFV RG 1% gel (Receptive Anal Intercourse Associated rectally applied Tenofovir Reduced Glycerin 1% Gel)
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years and older · Male only
Enrollment
195 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
3
States / cities
San Francisco, California • Boston, Massachusetts • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 23, 2021 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Interventional Study of Mucosal and Antimicrobial Responses to Repeated Vaginal Applications of Tenofovir Gel in HIV Uninfected Women

NCT00594373
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir gel, Tenofovir gel placebo
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2010
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I Trial to Assess the Safety of Tenofovir Gel and Film Formulations: FAME 04

NCT01989663
View directory record Official record
Conditions
HIV
Interventions
1% vaginally applied tenofovir gel, Tenofovir film- 10mg, Tenofovir Film-40 mg, HEC Placebo Gel, Placebo Vaginal Film
Drug · Other
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 26, 2016 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

PrEP, Lube, and the Rectal Mucosa in MSM at Risk of HIV

NCT02401230
View directory record Official record
Conditions
HIV
Interventions
Truvada, Gel lubricant
Drug · Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 49 Years · Male only
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 18, 2018 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Comparison of Tenofovir Vaginal Gel and Film Formulations

NCT02280109
View directory record Official record
Conditions
Healthy, HIV
Interventions
Tenofovir Gel, Tenofovir Film
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 27, 2016 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic and Pharmacodynamic Study of Tenofovir 1% Gel

NCT01369303
View directory record Official record
Conditions
Prevention
Interventions
Tenofovir 1% vaginal gel
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
194 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
4
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2013 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Tenofovir Gel in Pregnancy and Lactation

NCT01136759
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir 1% gel, Placebo gel
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 40 Years · Female only
Enrollment
232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
2
States / cities
Birmingham, Alabama • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 24, 2021 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Contraception and Menstrual Cycle Effect on Pharmacokinetics, Pharmacodynamics and Safety in Tenofovir Vaginal Gel Use

NCT01421368
View directory record Official record
Conditions
HIV Prevention
Interventions
Tenofovir 1% vaginal gel, Depo-medroxyprogesterone acetate (DMPA), Oral contraceptive: LNG 150 mcg and EE 30 mcg
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 9, 2015 · Synced Sep 4, 2026, 4:06 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

Safety and Acceptability of Tenofovir 1% Gel in Adolescent Females

NCT02245945
View directory record Official record
Conditions
HIV Prevention
Interventions
TFV 1% vaginal gel, HEC Placebo Gel
Drug
Lead sponsor
CONRAD
Other
Eligibility
15 Years to 17 Years · Female only
Healthy volunteers
Accepts healthy volunteers
U.S. locations
2
States / cities
The Bronx, New York • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Rectal Microbicide Safety and Acceptability Trial of Topically Applied Tenofovir Compared With Oral Tablet

NCT00984971
View directory record Official record
Conditions
HIV Prevention, HIV Infections
Interventions
Tenofovir, HEC Placebo, Open label tenofovir tablet
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
2
States / cities
Los Angeles, California • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 27, 2015 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Safety and Acceptability of a Vaginal Microbicide

NCT00111943
View directory record Official record
Conditions
HIV Infections, Hepatitis B, Chronic
Interventions
1% tenofovir gel
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2007
U.S. locations
2
States / cities
Birmingham, Alabama • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Compare Three Different Formulations of Tenofovir 1% Gel When Administered Rectally

NCT01575405
View directory record Official record
Conditions
HIV Prevention
Interventions
Rectal formulation (RF) of tenofovir 1% gel, Vaginal formulations (original VF and reduced vaginal glycerin formulation RGVF) of tenofovir 1% gel, Universal HEC Placebo Gel Formulation
Drug
Lead sponsor
Ian McGowan
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
2
States / cities
Los Angeles, California • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 6, 2013 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Blood Levels of Tenofovir Gel in HIV Uninfected Pregnant Women Planning Cesarean Delivery

NCT00540605
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir 1% vaginal gel
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 24, 2021 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Microbicide Safety and Acceptability in Young Men

NCT01283360
View directory record Official record
Conditions
High Risk MSM, HIV Negative, 18-30 Years of Age
Interventions
HEC Placebo Gel, Tenofovir 1% Gel
Other · Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
249 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
2
States / cities
Boston, Massachusetts • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 27, 2015 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Adherence and Acceptability to and Blood Levels of Tenofovir Gel and Tablets in HIV Uninfected Women

NCT00592124
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir disoproxil fumarate, Tenofovir gel
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years · Female only
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
4
States / cities
Birmingham, Alabama • The Bronx, New York • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 18, 2021 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Not applicable Interventional Results available

Safety and Effectiveness of Short-Term Anti-HIV Drug Therapy for Recent HIV-1 Infection

NCT00414518
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir disoproxil fumarate/Emtricitabine, Lopinavir/Ritonavir
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
2
States / cities
Denver, Colorado • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 19, 2013 · Synced Sep 4, 2026, 4:06 AM EDT
Completed Phase 4 Interventional Results available

Effect of Tenofovir on Genital Herpes Simplex Virus (HSV) Shedding

NCT01448616
View directory record Official record
Conditions
Herpes Simplex Type II
Interventions
TDF, Placebo Vaginal Gel, Vaginal TFV Gel, Placebo Tablets
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Sep 4, 2026, 4:06 AM EDT