Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 2, 2026, 4:45 PM 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 1,747 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Risk Reduction Behavior
Interventions
Cognitive-behavioral therapy
Behavioral
Lead sponsor
Fenway Community Health
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Not listed Phase 2 Interventional Accepts healthy volunteers

A Mother's Role in Delaying Onset of Sexual Activity in Her Children

NCT00060697
Conditions
Child Behavior, Adolescent Behavior
Interventions
Adolescent sexual activity education for mothers
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
6 Years to 85 Years
Enrollment
1,300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2005
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Parkinson Disease, Sexual Orientation
Interventions
Individual interviews, Focus Groups, National Survey
Other
Lead sponsor
Creighton University
Other
Eligibility
Not listed
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Phoenix, Arizona
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Journey of Transformation Curriculum for Native American Youth

NCT05731713
Conditions
Alcohol Drinking, Tobacco Use, Substance Use, Sexual Behavior
Interventions
Journey of Transformation-Native Youth Health Leadership Program curriculum
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
13 Years to 16 Years
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Recruiting Not applicable Interventional

HIV Suicide Prevention With AI-DBT

NCT07339189
Conditions
Suicidal Ideation and Behavior, HIV, AIDS (Acquired Immune Deficiency Syndrome)
Interventions
AI-DBT
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
50 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Newark, New Jersey
Conditions
PTSD, Sexual Abuse, HIV Infections
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 24 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
3
States / cities
Miami, Florida • The Bronx, New York • Philadelphia, Pennsylvania
Conditions
Infertility
Interventions
omega 3 fats, folic acid
Drug
Lead sponsor
Reproductive Partners Medical Group
Other
Eligibility
35 Years to 55 Years · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Redondo Beach, California
Conditions
Sexual Risk Behavior for HIV-infection, Reproductive Health
Interventions
PrEP Decision Aid, Generic Information
Device · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Human Immunodeficiency Virus
Interventions
Increase condom use
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older · Male only
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Hypogonadism
Interventions
testosterone, placebo
Drug
Lead sponsor
University at Buffalo
Other
Eligibility
30 Years to 65 Years · Male only
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Williamsville, New York
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Suicide Prevention for Sexual and Gender Minority Youth (Randomized Controlled Trial)

NCT05669976
Conditions
Suicide
Interventions
Safety Planning Intervention with Navigation Services, Safety Planning Intervention
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
15 Years to 29 Years
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Diego, California
Conditions
Breast Cancer Females, Newly Diagnosed Breast Cancer
Interventions
Sexual Health Educational Video Series, Standard Care (in control arm)
Behavioral · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
4
States / cities
Aurora, Colorado • Denver, Colorado • Highlands Ranch, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

Personalized Prevention for Couples: A 16-month Digital RCT

NCT05708014
Conditions
Hiv, HIV Infections, Sexually Transmitted Infection, Sexually Transmitted Diseases, Sexual Behavior, Risk Reduction
Interventions
Intervention LuvHub, Waitlist Control LuvHub
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
18 Years and older · Male only
Enrollment
778 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Miami, Florida
Conditions
HIV/AIDS
Interventions
90 DAYS film, HIV pamphlet on disclosure
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Miami, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dose-Response of Gonadal Steroids and Bone Turnover in Older Men

NCT00114114
Conditions
Healthy Volunteers
Interventions
Testosterone, Goserelin acetate
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years to 75 Years · Male only
Enrollment
177 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

BullyDown, a Text Messaging-based Bullying Prevention Program for Middle School-aged Youth

NCT06017050
Conditions
Bullying
Interventions
BullyDown, Attention-matched control
Behavioral
Lead sponsor
Center for Innovative Public Health Research
Other
Eligibility
12 Years to 14 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
San Clemente, California • Chapel Hill, North Carolina
Conditions
HIV/AIDS, HPV Infection
Interventions
ORCHID
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Miami, Florida
Completed Not applicable Interventional

Alcohol And Sexual Risk Behavior

NCT04416711
Conditions
Sexually Aggressive Behavior, Risky Sexual Behavior, Heavy Episodic Drinking
Interventions
Personalized Feedback, Cognitive Skills Training, Services As Usual
Behavioral · Other
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 19 Years · Male only
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Tempe, Arizona • Iowa City, Iowa
Recruiting Not applicable Interventional Accepts healthy volunteers

Centering Gender Affirming Resources in Higher Education

NCT06390332
Conditions
Sexual Violence, Drinking Heavy
Interventions
Giving Information for Trauma Support and Safety (GIFTSS) Training, Centering gender Affirming Resources in higher Education (CARE) Learning Modules
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Physician Race and Gender on Simulated Patients' Ratings

NCT04190901
Conditions
Bias, Racial, Bias, Sex, Patient Satisfaction, Physician-Patient Relations
Interventions
Simulated Black Male Physician, Simulated Black Female Physician, Simulated White Male Physician, Simulated White Female Physician
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
3,592 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing Teen Pregnancy in the Emergency Department

NCT03866811
Conditions
Reproductive Behavior, Sexual Behavior, Adolescent Behavior, Contraception
Interventions
Dr. Erica
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
14 Years to 19 Years · Female only
Enrollment
146 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Conditions
HIV Prevention, HIV Infections
Interventions
tenofovir + emtricitabine, lopinavir/ritonavir
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Los Angeles, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of Parent Toolkit 2.0 (Morehouse Family Health Study)

NCT06579781
Conditions
Sexual Behavior, Adolescent Behavior, Sexually Transmitted Diseases, Contraception Behavior, Parent-Child Relations
Interventions
Morehouse Family Health Study's Parent Toolkit 2.0, Morehouse Family Health Study's General Health Guide
Behavioral
Lead sponsor
Child Trends
Other
Eligibility
12 Years to 15 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Cairo, Georgia
Conditions
Substance Abuse, Intimate Partner Violence (IPV), HIV Infections, Depression, Anxiety
Interventions
SER Familia
Behavioral
Lead sponsor
Duke University
Other
Eligibility
12 Years to 100 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Durham, North Carolina