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ClinicalTrials.gov public records Last synced Sep 6, 2026, 2:41 AM EDT

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Showing 1–24 of 161 matching trials from the live ClinicalTrials.gov search.
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Conditions
Pregnancy, Sexually Transmitted Diseases
Interventions
SEI Classroom Curriculum, Control Classroom Curriculum, SEI Curriculum + 3 School Components, Control Curriculum + 1 School Component
Behavioral
Lead sponsor
Public Health Institute, California
Other
Eligibility
13 Years to 16 Years
Enrollment
1,909 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

txt2protect: Using Text Messaging to Increase HPV Vaccination Among Young Sexual Minority Men

NCT02994108
Conditions
Human Papillomavirus
Interventions
txt2protect, Sexual Health Control
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 25 Years · Male only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers Results available

Ending the HIV Epidemic Through Point-of-Care Technologies (EHPOC)

NCT04793750
Conditions
HIV Infections, Syphilis
Interventions
Cepheid GeneXpert HIV-1 Qual POC HIV VL test, DPP HIV-Syphilis test system, OraQuick
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
3
States / cities
Baltimore, Maryland
Conditions
Post Traumatic Stress Disorder, Depression, Violence
Interventions
BSHAPE, Control (general wellness)
Behavioral · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Female only
Enrollment
676 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Results available

Enhancing Quality Interventions Promoting Healthy Sexuality

NCT01818791
Conditions
Pregnancy in Adolescence, HIV
Interventions
Making Proud Choices, Making Proud Choices AND Getting To Outcomes
Behavioral
Lead sponsor
RAND
Other
Eligibility
10 Years to 14 Years
Enrollment
909 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
4
States / cities
Auburn, Alabama • Huntsville, Alabama • Montgomery, Alabama + 1 more
Conditions
HIV, STI, Emotional Disturbances, Mental Disorder
Interventions
HIV/STI Prevention Intervention, General Health Control Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
14 Years to 17 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
HIV/AIDS and Infections, Drug Abuse, Adolescent Behavior, Drug Usage
Interventions
S4E, Usual Care
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
14 Years to 21 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Ypsilanti, Michigan
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Health Outcomes in Young Cisgender Men and Transgender Women (mLab App)

NCT03803683
Conditions
HIV Infections
Interventions
mLab App, HIV Prevention Information, HIV Home Tests
Device · Behavioral
Lead sponsor
Rebecca Schnall, RN, MPH, PhD
Other
Eligibility
18 Years to 29 Years · Male only
Enrollment
525 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Chicago, Illinois • New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

HORIZONS HIV Intervention

NCT00633906
Conditions
HIV Infections, Sexually Transmitted Diseases
Interventions
HORIZONS HIV Intervention, enhanced standard-of-care
Behavioral
Lead sponsor
Emory University
Other
Eligibility
15 Years to 21 Years · Female only
Enrollment
715 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2005
U.S. locations
3
States / cities
Atlanta, Georgia
Completed Not applicable Interventional Accepts healthy volunteers

Partner Services Pre-exposure Prophylaxis (PS-PrEP)

NCT02749955
Conditions
HIV Transmission, Transtheoretical Model of Change
Interventions
PS-PrEP Intervention Group, PrEPLine Control Group
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Recruiting Phase 4 Interventional Accepts healthy volunteers

Got Doxy- 'Flipping the Script' on STI PEP

NCT07215325
Conditions
Sexually Transmitted Infections (STI)
Interventions
Doxycycline monohydrate 200 mg, Observation
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Atlanta, Georgia
Conditions
Chlamydia, Gonorrhea, HIV
Interventions
HIV testing, STI/HIV-T, STI/HIV-Plus
Behavioral
Lead sponsor
North Bronx Healthcare Network
Other
Eligibility
14 Years to 21 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
The Bronx, New York
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 Results available

Comprehensive HIV Prevention Package for MSM in Southern Africa: Pilot Study (Sibanye Health Project)

NCT02043015
Conditions
HIV
Interventions
Condom choices, Condom-compatible lubricant choices, Couples HIV counseling and testing (CVCT), Pre-exposure prophylaxis with FTC/TDF, Staff and provider MSM and LGBT sensitization training, HIV Testing and Risk-reduction counseling, Linkage to care
Behavioral · Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
2
States / cities
Atlanta, Georgia • Baltimore, Maryland
Conditions
Human Immunodeficiency Virus
Interventions
Project ADHERE, MACE
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
New York, New York
Not listed Not applicable Interventional Accepts healthy volunteers

Leveraging Family-Based Assets for Black MSM In House Ball Communities

NCT05071378
Conditions
HIV I Infection
Interventions
Our Family, Our Voices
Behavioral
Lead sponsor
State University of New York - Downstate Medical Center
Other
Eligibility
18 Years to 30 Years
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Brooklyn, New York
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Linking Youth to Pre-Exposure Prophylaxis (PrEP) Services

NCT07438041
Conditions
HIV, PrEP, PrEP Adherence
Interventions
LYPS, Enhanced Standard of Care
Other
Lead sponsor
Westat
Other
Eligibility
13 Years to 24 Years
Enrollment
272 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
4
States / cities
San Francisco, California • Atlanta, Georgia • Baltimore, Maryland + 1 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Development of a Tailored HIV Prevention Intervention for Young Men

NCT02842060
Conditions
HIV Infections
Interventions
myDEx, NTHP
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 24 Years · Male only
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of the Talking Matters Teen Pregnancy Prevention Program

NCT04970485
Conditions
Pregnancy in Adolescence
Interventions
Talking Matters
Behavioral
Lead sponsor
Public Health Management Corporation
Other
Eligibility
14 Years to 19 Years
Enrollment
321 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
HIV/AIDS
Interventions
Intervention Our Plan, Internation Informational Control
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
18 Years and older · Male only
Enrollment
216 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Miami, Florida
Recruiting Not applicable Interventional Accepts healthy volunteers

MyPEEPS LITE Trial

NCT06741631
Conditions
HIV/AIDS
Interventions
MyPEEPS Mobile
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
16 Years to 29 Years · Male only
Enrollment
3,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
2
States / cities
Chicago, Illinois • New York, New York
Conditions
Unsafe Sex, Physical Violence, Sexual Assault, Sexual Abuse
Interventions
Nutrition Program (NP), Women's Prison CoOp (WPC)
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
3
States / cities
Framingham, Massachusetts • Cranston, Rhode Island
Conditions
HIV Infections
Interventions
In Vitro Diagnostic Device
Device
Lead sponsor
Chembio Diagnostic Systems, Inc.
Industry
Eligibility
2 Years and older
Enrollment
2,808 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
5
States / cities
La Jolla, California • Fort Lauderdale, Florida • Baltimore, Maryland + 2 more
Conditions
HIV, Sexually Transmitted Diseases, HIV Infections
Interventions
DVD 1, DVD 2
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
16 Years and older
Enrollment
1,010 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Rochester, New York