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ClinicalTrials.gov public records Last synced Sep 3, 2026, 5:16 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Tenofovir
Interventions
Oral F/TDF Pills, TFV rectal douche
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
8
States / cities
Birmingham, Alabama • Los Angeles, California • Lawrenceville, Georgia + 5 more
Conditions
HIV, Hepatitis C, Co-Infection
Interventions
Prep-C, Educational Control
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
21 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
New York, New York
Conditions
Hiv
Interventions
FTC/TAF
Drug
Lead sponsor
Philadelphia Fight
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Enrolling by invitation Not applicable Interventional

Substance Use and HIV Action for Reentry and Engagement.

NCT06810973
Conditions
HIV
Interventions
SUCCESS-E, Enhanced Standard of Care, Key Informant Interviews
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Propionibacterium Infection
Interventions
a. Standard iodine scrub, 3% hydrogen peroxide prep, follow by ChloraPrep (2% chlorhexidine gluconate and 70% isopropyl alcohol, Iodine scrub and ChloraPrep alone
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Life Steps for PrEP for Youth

NCT03805451
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
Conditions
Cancer, Diet, Healthy, Nutrition, Healthy
Interventions
Food pantry referrals, No-prep, ready-to-eat meals, Vouchers
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Connecting Resources for Urban Sexual Health

NCT02183909
Conditions
HIV, Sexually Transmitted Infections
Interventions
Testing and linkage to care for Y/MSM, Engagement and retention for HIV-positive Y/MSM in care, Engagement and retention for HIV-negative Y/MSM in sexual health services, Stribild PEP Substudy
Other · Behavioral · Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 29 Years · Male only
Enrollment
378 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Oakland, California
Conditions
HIV, Violence, Gender-Based, Pre-Exposure Prophylaxis
Interventions
Individual PrEP Decision Aid, CDC PrEP Video, Shared PrEP Decision Aid
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older · Female only
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
HIV Prevention, PrEP Adherence
Interventions
iENGAGE for PrEP
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
18 Years and older · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
3
States / cities
Miami, Florida • West Palm Beach, Florida
Conditions
Human Immunodeficiency Virus
Interventions
IMB, Information-Only Control
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
17 Years to 24 Years · Male only
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Linaclotide for Colonoscopy Bowel Prep

NCT06692673
Conditions
Patients Scheduled for Colonoscopy
Interventions
Use of Linaclotide as a single agent Colonoscopy prep
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
HIV Prevention Program, Opioid-use Disorder
Interventions
iRaPID, Standard of Care
Behavioral · Other
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
HIV Prevention, Sexually Transmitted Diseases, Pre-Exposure Prophylaxis
Interventions
HOME Study intervention, Control
Behavioral
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
San Francisco, California
Conditions
HIV Infections
Interventions
HealthMindr App, Control App
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 34 Years · Male only
Enrollment
658 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Atlanta, Georgia • Jackson, Mississippi
Completed Not applicable Interventional Accepts healthy volunteers

Linkage of Transgender Individuals to PrEP

NCT03191474
Conditions
HIV Seronegativity, Linkage
Interventions
T-POWr Intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
202 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Los Angeles, California • San Diego, California
Conditions
Cluster Headache, Craniofacial Pain Syndrome
Interventions
Minimal surgical exploration for a neuroma
Other
Lead sponsor
FARO T. OWIESY, M.D
Other
Eligibility
20 Years to 70 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Corona, California
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
Recruiting Not applicable Interventional Accepts healthy volunteers

Prepping for The Talk: Helping Trusted Adults and Youth Talk About Sexual Health

NCT07011563
Conditions
HIV Prevention, Sexual Health
Interventions
Intervention, Control
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
14 Years to 17 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mobile-Based Application "MyChoices"

NCT03179319
Conditions
HIV, Sexually Transmitted Diseases, Pre-exposure Prophylaxis, Risk Reduction
Interventions
MyChoices
Behavioral
Lead sponsor
Fenway Community Health
Other
Eligibility
15 Years to 24 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Boston, Massachusetts • The Bronx, New York
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Naltrexone for Overdose Prevention

NCT06633900
Conditions
Overdose Accidental
Interventions
IM naltrexone, Usual Care
Drug · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Project WERK (Wellness Encouragement Respect Kinship)

NCT03148171
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
Conditions
HIV Infections, Opioid Use, Trauma, Psychological
Interventions
Expressive Writing, Contingency Management
Behavioral
Lead sponsor
Drexel University
Other
Eligibility
18 Years and older · Female only
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Transgender Persons, Pre-Exposure Prophylaxis
Interventions
Emtricitabine / Tenofovir Disoproxil Oral Tablet, PrEP support
Drug · Behavioral
Lead sponsor
Public Health Foundation Enterprises, Inc.
Other
Eligibility
18 Years and older
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
5
States / cities
Fremont, California • San Francisco, California