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ClinicalTrials.gov public records Last synced Sep 16, 2026, 8:21 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
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
Encephalopathies, HIV Infections
Interventions
Zidovudine, Didanosine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Months to 12 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
7
States / cities
Washington D.C., District of Columbia • Jacksonville, Florida • Baltimore, Maryland + 3 more
Conditions
Sexually Transmitted Diseases, Depression Diagnosis, Substance Use Disorders
Interventions
Adolescent CDSS
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
12 Years to 21 Years
Enrollment
2,831 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
HIV Infections
Interventions
Saquinavir, Zidovudine, Zalcitabine
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
13 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
10
States / cities
Birmingham, Alabama • Stanford, California • Denver, Colorado + 7 more
Conditions
Sarcoma, Kaposi, HIV Infections
Interventions
SU5416
Drug
Lead sponsor
SUGEN
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
4
States / cities
Los Angeles, California • San Francisco, California • New York, New York
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
Recruiting Not applicable Interventional Accepts healthy volunteers

Sex Differences in E-Cigarette Perception

NCT07398976
Conditions
Nicotine Dependence, E-cigarette Use
Interventions
Nicotine Level 1 (0mg/ml), Nicotine Level 2 (36mg/ml), Nicotine Level 3 (59mg/ml)
Other
Lead sponsor
Yale University
Other
Eligibility
21 Years to 44 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Human Immunodeficiency Virus
Interventions
Busulfan, Cal-1 modified HSPC, Cal-1 modified CD4+ T lymphocytes
Drug · Biological
Lead sponsor
Calimmune, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
Los Angeles, California • San Francisco, California
Conditions
HIV Infections
Interventions
Indinavir sulfate, Efavirenz, Levocarnitine, Adefovir dipivoxil
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
16 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
11
States / cities
Los Angeles, California • New Haven, Connecticut • Wilmington, Delaware + 8 more
Completed No phase listed Observational Accepts healthy volunteers

High Risk Multiple Gestation Study

NCT02278874
Conditions
Trisomy 13, Trisomy 18, Trisomy 21, Sex Chromosome Abnormalities
Interventions
Not listed
Lead sponsor
Natera, Inc.
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
4
States / cities
Boston, Massachusetts • Glen Cove, New York • New York, New York + 1 more
Withdrawn Not applicable Interventional Accepts healthy volunteers

Transgender Therapeutic Support Groups

NCT04217707
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
Interventions
Abacavir sulfate, Emtricitabine, Lamivudine, Lopinavir/ritonavir, Saquinavir, Tenofovir disoproxil fumarate, Zidovudine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
4 Years to 21 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2007
U.S. locations
4
States / cities
Chicago, Illinois • New York, New York • Stony Brook, New York + 1 more
Conditions
HIV Infections, Substance-Related Disorders
Interventions
zinc
Dietary Supplement
Lead sponsor
Florida International University
Other
Eligibility
18 Years and older
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Miami, Florida
Conditions
Human Immunodeficiency Virus Type 1 (HIV-1)
Interventions
Cabotegravir - Injectable Suspension (CAB LA), Rilpivirine - Injectable Suspension (RPV LA)
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
5
States / cities
Macon, Georgia • Austin, Texas • Bellaire, Texas + 2 more
Conditions
Human Immunodeficiency Virus (HIV), HIV Pre-Exposure Prophylaxis
Interventions
MK-8527, LNG/EE
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 70 Years · Female only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
South Miami, Florida
Conditions
Sexually Transmitted Diseases, Bacterial, Alcohol; Harmful Use
Interventions
Access to Game Plan app and 24-hour helpline
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
314 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
HIV Infections
Interventions
Vehicle gel formulations
Drug
Lead sponsor
Biosyn
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
HIV Infections
Interventions
Standard (static) Computer Alerts, Enhanced Computer Alerts
Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
1,011 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
HIV Infections
Interventions
Recombinant human interleukin-7
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
5
States / cities
Sacramento, California • Miami, Florida • Chicago, Illinois + 1 more
Completed Not applicable Interventional Accepts healthy volunteers

Use of an External Erectile Device in Transgender Man Following Phalloplasty

NCT03823014
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
Completed Not applicable Interventional Results available

Tx for Child Sexual Behavior Problems

NCT02625571
Conditions
Sexual Behavior
Interventions
Phase-based treatment of sexual behavior problems of children
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
5 Years to 12 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Hershey, Pennsylvania
Conditions
Cardiovascular Diseases, Hepatitis C, Hiv
Interventions
Elbasvir / Grazoprevir Oral Tablet [Zepatier], Cardiac MRI
Drug · Procedure
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 80 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Conditions
Sexual Health Education During Pregnancy, Communication About Sexual Health in Prenatal Care, Sexual Function and Intimacy in Pregnancy
Interventions
Standard ACOG Educational Article, Interactive Sexual Health Educational Module
Behavioral
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Maywood, Illinois
Conditions
HIV Infections
Interventions
UC-781, UC-781 placebo
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania