- Conditions
- Health Services for Transgender Persons, Transgender Persons
- Interventions
- Testosterone injection, PedsQL questionnarie, Masculinizing effects questionnaire, Medication experience questionnaire
- Drug · Behavioral · Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 14 Years to 19 Years · Female only
- Enrollment
- 26 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Portland, Oregon
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 29
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Gender Identity, Gender Dysphoria, Gender Identity Disorder in Adolescence and Adulthood
- Interventions
- Not listed
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 13 Years to 16 Years · Female only
- Enrollment
- 19 participants
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Family Relations, Nutrition Disorders, Health Behavior, Transgenderism
- Interventions
- Survey
- Other
- Lead sponsor
- St. Louis University
- Other
- Eligibility
- 12 Years and older
- Enrollment
- 714 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Gender Dysphoria in Adolescents and Adults
- Interventions
- Pre- and Post-Surgical Transgender Therapeutic Support Group
- Behavioral
- Lead sponsor
- Denver Health and Hospital Authority
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Hiv, Transgender Youth
- Interventions
- at-home test kit, Motivational Interviewing and Certified Testing and Referral
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 15 Years to 24 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Pre-Exposure Prophylaxis, HIV, Telemedicine
- Interventions
- PrEPTECH website, Online PrEP resource list
- Other
- Lead sponsor
- ETR Associates
- Other
- Eligibility
- 15 Years to 27 Years · Male only
- Enrollment
- 229 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Scotts Valley, California
- 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
- Conditions
- Transgenderism, Kidney Diseases, Kidney Injury
- Interventions
- p-aminohippurate clearance study, Iohexol infusion
- Diagnostic Test
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 17 Years to 30 Years
- Enrollment
- 22 participants
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Prejudice, Gender Identity, Knowledge, Attitudes, Practice
- Interventions
- Parent Support Program
- Behavioral
- Lead sponsor
- Palo Alto University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 570 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Transgender, HIV Continuum of Care
- Interventions
- Not listed
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 16 Years to 24 Years
- Enrollment
- 187 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 14
- States / cities
- Los Angeles, California • Aurora, Colorado • Washington D.C., District of Columbia + 11 more
- Conditions
- Sleep Disturbance, Sleep, Depression, Suicide
- Interventions
- TranS-C, Sleep Feedback
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
- Conditions
- Gender Identity, Gender Dysphoria in Adolescents and Adults, Headache, Transgender
- Interventions
- Testosterone
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 12 Years to 20 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Pregnancy (Unwanted), Sexually Transmitted Disease (STD), HIV Infection, Sexual Behavior
- Interventions
- #TranscendentHealth, Universal Sexual Health Program
- Behavioral
- Lead sponsor
- Center for Innovative Public Health Research
- Other
- Eligibility
- 14 Years to 18 Years · Female only
- Enrollment
- 467 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- San Clemente, California
- Conditions
- HIV Prevention
- Interventions
- Employment Intervention
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 16 Years to 24 Years · Male only
- Enrollment
- 92 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Transgendered Persons
- Interventions
- Not listed
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 9 Years to 21 Years
- Enrollment
- 58 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- HIV/AIDS, Gender, Behavior and Behavior Mechanisms
- Interventions
- PrEP Demonstration Project
- Behavioral
- Lead sponsor
- Hektoen Institute for Medical Research
- Other
- Eligibility
- 15 Years to 24 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- HIV/AIDS, Gender, Behavior and Behavior Mechanisms
- Interventions
- TDF/FTC
- Drug
- Lead sponsor
- Hektoen Institute for Medical Research
- Other
- Eligibility
- 15 Years to 24 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- HIV/AIDS, Gender, Behavior and Behavior Mechanisms
- Interventions
- Not listed
- Lead sponsor
- Hektoen Institute for Medical Research
- Other
- Eligibility
- 15 Years to 24 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 3
- States / cities
- Denver, Colorado • Chicago, Illinois • Philadelphia, Pennsylvania
- Conditions
- Recreational Drug Use, Sexual Violence, Victimisation, Depressive Symptoms, Anxiety, Suicidal Ideation, Risk-Taking, Alcohol Drinking
- Interventions
- Teen Connection Project (TCP)
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 14 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Lincoln, Nebraska
- Conditions
- Sleep Disorder, Insulin Resistance, Gender Dysphoria
- Interventions
- Not listed
- Lead sponsor
- Duke University
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- HIV Prevention
- Interventions
- Transcendent Health, Text Messaging with Information
- Behavioral
- Lead sponsor
- Center for Innovative Public Health Research
- Other
- Eligibility
- 14 Years to 18 Years · Male only
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- San Clemente, California
- Conditions
- HIV Infections, Sexually Transmitted Diseases, Stigma, Social
- Interventions
- Information Resources, Social Support, HIV Testing
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 15 Years to 29 Years · Male only
- Enrollment
- 750 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 3
- States / cities
- Chapel Hill, North Carolina • Durham, North Carolina • Philadelphia, Pennsylvania
- Conditions
- HIV
- Interventions
- MyPEEPS Mobile
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 15 Years to 25 Years · Female only
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 3
- States / cities
- Chicago, Illinois • New York, New York
- Conditions
- HIV
- Interventions
- Text Messaging (Text+Step), WebApp (App+Step), Information/No Step
- Behavioral
- Lead sponsor
- Friends Research Institute, Inc.
- Other
- Eligibility
- 15 Years to 24 Years
- Enrollment
- 254 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 5
- States / cities
- Los Angeles, California • Boston, Massachusetts • New York, New York + 2 more