Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jul 21, 2026, 6:44 PM EDT

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Showing 1–24 of 43 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
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
Completed Not applicable Interventional Accepts healthy volunteers Results available

Feasibility of a Multi-Level School Intervention for LGBTQ Youth

NCT04041414
Conditions
Sexual Minority Stress Experiences Among LGBTQ Youth
Interventions
Proud & Empowered!
Other
Lead sponsor
University of Southern California
Other
Eligibility
12 Years to 20 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
4
States / cities
Pasadena, California
Conditions
Suicide, Self-Injurious Behavior
Interventions
Treatment as Usual, Peer Support Services (PSS)
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
12 Years to 17 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
PTSD
Interventions
Cognitive Processing Therapy, STAIR Narrative Therapy
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Palo Alto, California • San Francisco, California
Conditions
Mental Health Issue, Parent-Child Relations
Interventions
LGBTQ-affirmative CBT, ABFT-SGM
Behavioral
Lead sponsor
Yale University
Other
Eligibility
20 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Alcohol Use Disorder (AUD), PTSD
Interventions
CBT + expressive writing, Wait-List Control
Behavioral
Lead sponsor
University of Rhode Island
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
LGBTQ, Sexual Behavior
Interventions
Online EQuIP, Self-monitoring control
Behavioral
Lead sponsor
Yale University
Other
Eligibility
16 Years to 25 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
New York, New York
Conditions
Complex Post-Traumatic Stress Disorder, Post-traumatic Stress Disorder
Interventions
Trauma-focused psychodynamic psychotherapy
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
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
Completed Not applicable Interventional Accepts healthy volunteers

Transgender Men's Perspectives on HIV Risk and HIV Prevention Interventions

NCT05666102
Conditions
Transgenderism, HIV Infections
Interventions
Transgender men's perspectives on HIV risk and HIV prevention interventions
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Vaping, Adolescent Behavior, Communication Research
Interventions
Tailored
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
13 Years to 20 Years
Enrollment
1,155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of the Impact of the IN•Clued Curriculum: An LGBTQ Sex ed Program

NCT04494477
Conditions
Teen Pregnancy, STD Prevention
Interventions
The IN•clued program
Behavioral
Lead sponsor
Philliber Research & Evaluation
Other
Eligibility
14 Years and older
Enrollment
1,401 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Accord, New York
Completed Not applicable Interventional Accepts healthy volunteers

PrEP2Prevent An Online PrEP Navigation and Activation Intervention

NCT05281393
Conditions
HIV Infections
Interventions
PrEPresent
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
16 Years to 26 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Results available

LGBTQ-affirmative CBT for Youth

NCT05408858
Conditions
Anxiety Disorders, Depression, LGBTQ
Interventions
LGBTQ-affirmative cognitive behavioral group therapy
Behavioral
Lead sponsor
Yale University
Other
Eligibility
12 Years to 17 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Conditions
Obesity
Interventions
Behavioral weight loss intervention (Online; Rx Weight Loss), Minority stress intervention, Social support intervention, Negative body image intervention
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Providence, Rhode Island
Recruiting Not applicable Interventional Accepts healthy volunteers

SGM Evidenced-Based Mental Healthcare Implementation

NCT05890404
Conditions
CBT, LGBTQ
Interventions
LGBTQ-Affirmative CBT Training: Materials Only, LGBTQ-Affirmative CBT Training: Direct Training, LGBTQ-Affirmative CBT Training: Local Supervision
Behavioral
Lead sponsor
Yale University
Other
Eligibility
15 Years and older
Enrollment
1,410 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Suicidal Thoughts and Behaviors, Social Isolation
Interventions
Qnnections, Enhanced Usual Care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Diego, California
Terminated Not applicable Interventional Accepts healthy volunteers

Efficacy of a Multi-level School Intervention for LGBTQ Youth

NCT05541406
Conditions
Depression, Anxiety, Post Traumatic Stress Disorder, Coping Behavior, Sexual Minority Stress, Suicidality, Substance Use, Bullying, Harassment
Interventions
Proud & Empowered
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years to 20 Years
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
21
States / cities
El Monte, California • Glendale, California • Inglewood, California + 6 more
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Evaluating a Digital Intervention to Improve Adolescent Condom Use and Communication

NCT06878755
Conditions
Condomless Sex, Sexual Assault
Interventions
Promoting Assertive Communication among Teens (PACT), Healthy Minds
Other
Lead sponsor
North Carolina Agriculture & Technical State University
Other
Eligibility
14 Years to 17 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Greensboro, North Carolina
Conditions
LGBTQ
Interventions
LGBTQ-affirmative CBT training
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Obesity
Interventions
Behavioral Weight Loss Intervention, Minority Stress Intervention, Negative Body Image Intervention, Social Support Intervention
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Providence, Rhode Island
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Brief Single-Session Body Neutrality Program for LGBTQ+ Adults in Central Alabama

NCT07621081
Conditions
Body Image
Interventions
Single session body neutrality program
Behavioral
Lead sponsor
Auburn University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Auburn, Alabama
Recruiting Phase 2 Interventional Accepts healthy volunteers

Family Acceptance Project Online (Pilot RCT)

NCT06839859
Conditions
LGBTQ, Racial Disparities, Family Relationships, Minority Stress, Depression, Anxiety, Drug Use, Teen Dating Violence, Sexual Risk Reduction
Interventions
Family Acceptance Project - Online
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
14 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Not applicable Interventional Accepts healthy volunteers

Project QueST 2023: Queer Survivors of Trauma

NCT05569915
Conditions
Stress Disorders, Post-Traumatic, Drinking Heavy
Interventions
Trauma Expressive Writing, Stigma Expressive Writing, Control
Behavioral
Lead sponsor
Syracuse University
Other
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Syracuse, New York