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ClinicalTrials.gov public records Last synced May 22, 2026, 12:01 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 250 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
HIV Infections
Interventions
Not listed
Lead sponsor
Lisa A. Marsch
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 16, 2020 · Synced May 22, 2026, 12:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
Conditions
Pre-Exposure Prophylaxis
Interventions
PrEP initiation
Behavioral
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Dec 14, 2022 · Synced May 22, 2026, 12:01 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers
Conditions
HIV Prevention, HIV Pre-exposure Prophylaxis
Interventions
Client Centered Care Coordination
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older · Male only
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced May 22, 2026, 12:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
HIV, Pre-exposure Prophylaxis, Medication Adherence
Interventions
Life Steps for PrEP for Youth
Behavioral
Lead sponsor
Fenway Community Health
Other
Eligibility
16 Years to 24 Years · Male only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
3
States / cities
Atlanta, Georgia • Chicago, Illinois • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced May 22, 2026, 12:01 AM EDT
Conditions
HIV
Interventions
Predictive Analytics and Clinical Decision Support
Other
Lead sponsor
Harvard Pilgrim Health Care
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
16
States / cities
Fremont, California • Oakland, California • Oceanside, California + 13 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2025 · Synced May 22, 2026, 12:01 AM EDT
Conditions
Hiv, Sexually Transmitted Diseases
Interventions
Camelia Cohort
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
830 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced May 22, 2026, 12:01 AM EDT
Conditions
HIV/AIDS, Adherence, Medication
Interventions
Digital Pill
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 26, 2024 · Synced May 22, 2026, 12:01 AM EDT
Conditions
HIV Infections
Interventions
Zidovudine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Day to 3 Months
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
U.S. locations
6
States / cities
Birmingham, Alabama • Stanford, California • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2008 · Synced May 22, 2026, 12:01 AM EDT
Conditions
Pre-Exposure Prophylaxis
Interventions
video informational/educational intervention
Other
Lead sponsor
The Alternative Sexualities Health Research Alliance
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Rio Vista, California
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced May 22, 2026, 12:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
HIV Prevention
Interventions
WERK Supportive Contact
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 9, 2024 · Synced May 22, 2026, 12:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
Conditions
Pharmacokinetic Study in Healthy Volunteers
Interventions
tenofovir + emtricitabine
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 49 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 9, 2012 · Synced May 22, 2026, 12:01 AM EDT
Conditions
HIV (Human Immunodeficiency Virus)
Interventions
Standard Smell Training Group, Overnight Diffuser Grou
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
40 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced May 22, 2026, 12:01 AM EDT
Conditions
Amphetamine-Related Disorders, HIV, HIV Infections
Interventions
Truvada, CM
Drug · Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years and older · Male only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 19, 2016 · Synced May 22, 2026, 12:01 AM EDT
Conditions
Safety Issues
Interventions
TAF/EVG rectal insert, Matching placebo rectal insert
Drug
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
18 Years to 59 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 24, 2025 · Synced May 22, 2026, 12:01 AM EDT
Conditions
Hiv, Hormone Therapy
Interventions
Emtricitabine / Tenofovir Disoproxil Oral Tablet 200/300 mg, Emtricitabine Tenofovir Alafenamide 200/25 mg
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 5, 2023 · Synced May 22, 2026, 12:01 AM EDT
Conditions
HIV Infections
Interventions
PrEP persistence
Behavioral
Lead sponsor
Boston University
Other
Eligibility
18 Years and older · Male only
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced May 22, 2026, 12:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Pre-Exposure Prophylaxis, HIV, Telemedicine
Interventions
PrEPTECH website, Online PrEP resource list
Other
Lead sponsor
ETR Associates
Other
Eligibility
15 Years to 27 Years · Male only
Enrollment
229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Scotts Valley, California
Source: ClinicalTrials.gov public record
Updated Sep 10, 2023 · Synced May 22, 2026, 12:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
Conditions
Pre-exposure Prophylaxis
Interventions
ePrEP
Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 29 Years · Male only
Enrollment
217 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
4
States / cities
Birmingham, Alabama • Atlanta, Georgia • Jackson, Mississippi + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced May 22, 2026, 12:01 AM EDT
Conditions
HIV Infections
Interventions
Cabotegravir Oral Tablet, TDF/FTC tablets, Placebo for TDF/FTC tablets, Placebo for cabotegravir oral tablet, CAB LA, Placebo for CAB LA
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
4,570 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
27
States / cities
Birmingham, Alabama • Los Angeles, California • Oakland, California + 20 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced May 22, 2026, 12:01 AM EDT
Conditions
HIV Prevention
Interventions
Gain framing plus demographically targeted photos, Loss framing plus demographically targeted photos, Gain framing plus not demographically targeted photos, Loss framing plus not demographically targeted photos
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older · Female only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced May 22, 2026, 12:01 AM EDT
Conditions
HIV Infections, STI, HIV Pre-exposure Prophylaxis
Interventions
Combine mobile app, Motivational interview, HIV/STI testing
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
473 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced May 22, 2026, 12:01 AM EDT
Conditions
Hepatitis C
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2015
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland • Silver Spring, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2019 · Synced May 22, 2026, 12:01 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available
Conditions
Pre-Exposure Prophylaxis
Interventions
Probenecid Oral Tablet, Tenofovir disoproxil fumarate/Emtricitabine
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 6, 2021 · Synced May 22, 2026, 12:01 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available
Conditions
HIV Infection
Interventions
3MV, PCC, Emtricitabine/tenofovir (FTC/TDF (Truvada®))
Behavioral · Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 22 Years · Male only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
12
States / cities
Los Angeles, California • Aurora, Colorado • Miami, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced May 22, 2026, 12:01 AM EDT