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ClinicalTrials.gov public records Last synced Oct 17, 2026, 11:43 PM EDT

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Showing 145–168 of 198 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional

Intervention Targeting Medication Adherence and Methamphetamine Use in HIV Positive Men (ACE)

NCT01122186
View directory record Official record
Conditions
HIV Medication Adherence, Methamphetamine Use, Sexual Risk, Poly-substance Use, HIV Infections
Interventions
Motivational Interviewing + Cognitive Behavioral Skills Training, Education Attention Control
Behavioral
Lead sponsor
Hunter College of City University of New York
Other
Eligibility
18 Years and older · Male only
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2013 · Synced Oct 17, 2026, 11:43 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Resilience Against Depression Disparities (Also Known as Resilience Education to Reduce Depression Disparities)

NCT02986126
View directory record Official record
Conditions
Depressive Symptoms
Interventions
Resiliency Class, Resource for Services (RS)
Behavioral · Other
Lead sponsor
Bowen Chung, MD, MSHS
Other
Eligibility
18 Years and older
Enrollment
265 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
22
States / cities
Compton, California • Long Beach, California • Los Angeles, California + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2018 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing HIV Vulnerability Through A Multilevel Life Skills Intervention For Adolescent Men

NCT03155841
View directory record Official record
Conditions
HIV Infections, Sexually Transmitted Diseases, Sexual Behavior, Adolescent Behavior, Homosexuality
Interventions
Life Skills Coaching, Community Resources
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
13 Years to 18 Years · Male only
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
2
States / cities
Atlanta, Georgia • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 6, 2023 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating a Real-Time, Remote Monitoring System for Home-Based HIV Testing

NCT02876926
View directory record Official record
Conditions
HIV
Interventions
"Smart" home-based test for HIV, Home-based testing only, Reminder letters for clinic-based testing
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 19, 2019 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Multicomponent Intervention to Increase HIV Risk Perceptions and PrEP Initiation Among Black Men Who Have Sex With Men

NCT04533386
View directory record Official record
Conditions
HIV Risk Perception, PrEP
Interventions
Multi-component intervention strategy
Behavioral
Lead sponsor
George Washington University
Other
Eligibility
18 Years and older · Male only
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 14, 2025 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

HIV Prevention Among Vulnerable Male Youth

NCT01771237
View directory record Official record
Conditions
Homosexuality, Male, HIV, Substance-related Disorders, Sexual Dysfunctions, Psychological
Interventions
MyPeeps Manualized Group Intervention, Standard Sexual Health Education
Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
16 Years to 20 Years · Male only
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Evaluation of Many Men, Many Voices, An STD/HIV Prevention Intervention for Black MSM

NCT00137631
View directory record Official record
Conditions
HIV Infections, Sexually Transmitted Diseases
Interventions
Many Men, Many Voices (3MV)
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older · Male only
Enrollment
341 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2010 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Inflammation in Methamphetamine and STIs (IMSTI)

NCT05162391
View directory record Official record
Conditions
Methamphetamine-dependence, Rectal Gonorrhea, Rectal Chlamydia
Interventions
Contingency Management
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older · Male only
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 17, 2026, 11:43 PM EDT
Withdrawn No phase listed Observational

Incidence of HPV Infection and HPV-Associated Disease in Screening Indian Men Who Have Sex With HIV-Positive Men

NCT04142398
View directory record Official record
Conditions
HIV Infection, Human Papillomavirus Infection, Human Papillomavirus-Related Carcinoma
Interventions
Cytology Specimen Collection Procedure, High Resolution Anoscopy with Biopsy, Laboratory Biomarker Analysis, Medical Examination, Physical Examination, Questionnaire Administration
Other · Procedure
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 6, 2025 · Synced Oct 17, 2026, 11:43 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Getting to Zero Among HHI MSM in the American South

NCT05075967
View directory record Official record
Conditions
HIV Infections
Interventions
Health Access Coalitions, Social Media, Peer Support, Promoting Human Autonomy Support & Empathy (PHASE)
Behavioral
Lead sponsor
HIV Prevention Trials Network
Network
Eligibility
15 Years and older · Male only
Enrollment
2,700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 13, 2026 · Synced Oct 17, 2026, 11:43 PM EDT
Completed No phase listed Observational

Health-Related Quality of Life in Gay Men With Localized Prostate Cancer

NCT00828633
View directory record Official record
Conditions
Prostate Cancer
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Not applicable Interventional Results available

SmokefreeSGM, A Text-based Smoking Cessation Feasibility Trial for Sexual and Gender Minority Groups

NCT05645354
View directory record Official record
Conditions
Smoking Cessation
Interventions
SmokefreeSGM, SmokefreeTXT
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 17, 2025 · Synced Oct 17, 2026, 11:43 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

P3 Trial: Estimating the Impact of a Multilevel, Multicomponent Intervention to Increase Uptake of HIV Testing and Biomedical HIV Prevention

NCT06785376
View directory record Official record
Conditions
HIV Testing, PrEP Uptake
Interventions
DIY (Do It Yourself), TRUST, SOC
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility Study of a Multi-Component Intervention for Black Men Who Have Sex With Men

NCT00951249
View directory record Official record
Conditions
HIV Infections
Interventions
Referral of Partners, Screening for STIs and counseling, Peer health care system navigators, Enhanced counseling
Behavioral
Lead sponsor
HIV Prevention Trials Network
Network
Eligibility
18 Years and older · Male only
Enrollment
1,553 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
8
States / cities
Los Angeles, California • San Francisco, California • Washington D.C., District of Columbia + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2022 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Phase 2 Interventional

Promoting Safer Sex in HIV+ Homosexual and Bisexual Men Who Use Methamphetamine

NCT00291512
View directory record Official record
Conditions
HIV Infections, STDs, Methamphetamine Abuse
Interventions
Theory-based counseling program
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2011 · Synced Oct 17, 2026, 11:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Adaptation Of An HPV Education Resource To Promote HPV Vaccination

NCT04974619
View directory record Official record
Conditions
HPV Vaccine, HPV
Interventions
Online survey, Focus groups or Individual Interviews, Interviews
Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2024 · Synced Oct 17, 2026, 11:43 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

A Cognitive Behavioral Therapy Group Intervention to Increase HIV Testing and PrEP Use Among Latinx Sexual Minority Men

NCT04225832
View directory record Official record
Conditions
HIV
Interventions
CBT Coping Intervention
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years and older · Male only
Enrollment
289 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Phase 3 Interventional

Medication and Counseling for Controlled Drinking (Project SMART)

NCT00444418
View directory record Official record
Conditions
Alcohol-related Disorders, Alcohol Drinking, Alcoholism, Alcohol Abuse
Interventions
Naltrexone, Modified Behavioral Self-Control Psychotherapy, Brief Behavioral Compliance Enhancement Therapy
Drug · Behavioral
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 65 Years · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 1, 2013 · Synced Oct 17, 2026, 11:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Renal, Endocrine, and Bone Changes in Response to FTC/TDF in Uninfected Young Men Who Have Sex With Men (YMSM).

NCT01769469
View directory record Official record
Conditions
HIV Infection
Interventions
FTC/TDF (Truvada®)
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
15 Years to 22 Years · Male only
Enrollment
101 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 Mar 27, 2019 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Not applicable Interventional

HIV Prevention and Trauma Treatment in Men Who Have Sex With Men and Who Have a History of Sexual Abuse

NCT00797654
View directory record Official record
Conditions
Risk Reduction
Interventions
Information-motivation-behavior skills and cognitive processing therapy, Pre and Post HIV-Test Counseling
Behavioral
Lead sponsor
Fenway Community Health
Other
Eligibility
18 Years and older · Male only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 9, 2016 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Navigating Insurance Coverage Expansion (NICE)

NCT04263441
View directory record Official record
Conditions
HIV/AIDS
Interventions
NICE Intervention
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older · Male only
Enrollment
630 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
3
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Reducing HIV Risk Among Episodic Substance Using Men Who Have Sex With Men (SUMSM)

NCT01279044
View directory record Official record
Conditions
HIV Infections, Episodic Substance Use
Interventions
Adapted Personalized Cognitive Risk-reduction Counseling intervention (PCC), Standard HIV testing with information only
Behavioral
Lead sponsor
San Francisco Department of Public Health
Government
Eligibility
18 Years and older · Male only
Enrollment
385 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 7, 2014 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

HealthMindr App to Increase Pre-exposure Prophylaxis (PrEP) Uptake and Retention Among Men Who Have Sex With Men (MSM)

NCT03763942
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 4, 2024 · Synced Oct 17, 2026, 11:43 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Pre-Exposure Prophylaxis in YMSM

NCT01033942
View directory record Official record
Conditions
HIV
Interventions
coformulated emtricitabine (FTC) and tenofovir disoproxil fumarate (TDF) as PrEP, Placebo, Many Men, Many Voices (3MV)
Drug · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 22 Years · Male only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 17, 2017 · Synced Oct 17, 2026, 11:43 PM EDT