- Conditions
- Gender Dysphoria
- Interventions
- 17beta Estradiol
- Drug
- Lead sponsor
- MaineHealth
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 2 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Portland, Maine
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 25–48
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- Conditions
- HIV Prevention
- Interventions
- Estrogen, Estrogen plus Progesterone
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 59 Years
- Enrollment
- 285 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- HIV Infections
- Interventions
- Patient-centered injection site, Patient-centered adherence support, Provider education, Improved clinic communication strategies
- Other · Behavioral
- Lead sponsor
- Public Health Foundation Enterprises, Inc.
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Substance Use Disorders, HIV
- Interventions
- PrEP navigation + text messaging, Standard of Care, Contingency Management
- Behavioral
- Lead sponsor
- Friends Research Institute, Inc.
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 152 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Neovaginal Microbiome
- Interventions
- Flourish Vaginal Care system
- Device
- Lead sponsor
- Vaginal Biome Science
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- New Hope, Pennsylvania
- Conditions
- Sexual Transmission of Infection
- Interventions
- HIV prevention intervention, Diet and Nutrition
- Behavioral
- Lead sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
- Other
- Eligibility
- 16 Years to 29 Years · Female only
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2016
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Boston, Massachusetts
- Conditions
- Prevention
- Interventions
- PrEP N' Shine: Strength Based Case Management (Stage 1), PrEP N' Shine: Stepped Adherence Training and Counseling (Stage 2)
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 123 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- HIV
- Interventions
- Emtricitabine and tenofovir disoproxil fumarate
- Drug
- Lead sponsor
- Philadelphia Fight
- Other
- Eligibility
- 18 Years to 30 Years · Male only
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- HIV Infections, HIV
- Interventions
- Information provision, Weekly quizzes, Rewards for testing HIV-negative
- Behavioral
- Lead sponsor
- RAND
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 217 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Gender Dysphoria, Transgender
- Interventions
- Infectious Disease Testing, Gonadal Tissue Removal
- Diagnostic Test · Procedure
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 9 Years and older · Male only
- Enrollment
- 150 participants
- Timeline
- 2019 – 2029
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Pre-Exposure Prophylaxis of HIV Infection
- Interventions
- Oral Lenacapavir (LEN), F/TDF, Sub-cutaneous (SC) Lenacapavir (LEN), Placebo SC LEN, PTM F/TDF, PTM Oral LEN, F/TAF (for US participants only)
- Drug
- Lead sponsor
- Gilead Sciences
- Industry
- Eligibility
- 16 Years and older
- Enrollment
- 3,292 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2028
- U.S. locations
- 60
- States / cities
- Birmingham, Alabama • Loma Linda, California • Los Angeles, California + 43 more
- 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 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 Preexposure Prophylaxis
- Interventions
- ISL, FTC/TDF, FTC/TAF, Placebo to ISL, Placebo to FTC/TDF, Placebo to FTC/TAF
- Drug
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 16 Years and older · Male only
- Enrollment
- 494 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 15
- States / cities
- Birmingham, Alabama • Los Angeles, California • San Francisco, California + 11 more
- Conditions
- Transgender Persons
- Interventions
- Estradiol
- Drug
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Postoperative Bleeding, Gender Dysphoria, Hysterectomy
- Interventions
- Use of topical estradiol, No intervention
- Drug · Other
- Lead sponsor
- Women and Infants Hospital of Rhode Island
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Transsexualism, Surgery, Sex Behavior, Erectile Dysfunction
- Interventions
- Elator
- Device
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Pre-Exposure Prophylaxis of HIV-1 Infection
- Interventions
- F/TAF, F/TDF, F/TAF Placebo, F/TDF Placebo
- Drug
- Lead sponsor
- Gilead Sciences
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 5,399 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2026
- U.S. locations
- 54
- States / cities
- Beverly Hills, California • Los Angeles, California • Newport Beach, California + 38 more
- Conditions
- Gender Identity Disorder of Adult, Voiding Disorders, Sexual Dysfunction
- Interventions
- Focus group interviews, Questionnaire packet
- Other · Diagnostic Test
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- HIV
- Interventions
- Text Me, Alexis!
- Behavioral
- Lead sponsor
- Friends Research Institute, Inc.
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 71 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- HIV Seronegativity, Linkage
- Interventions
- T-POWr Intervention
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 202 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 2
- States / cities
- Los Angeles, California • San Diego, California
- 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
- Conditions
- Sexually Transmitted Diseases, Safe Sex, Adherence, Medication
- Interventions
- P3+, Control
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 16 Years to 24 Years · Male only
- Enrollment
- 246 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 9
- States / cities
- Tampa, Florida • Atlanta, Georgia • Chicago, Illinois + 6 more
- Conditions
- Transgender Women, Voice Alteration
- Interventions
- Visual-acoustic biofeedback: experimental
- Behavioral
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio