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ClinicalTrials.gov public records Last synced Sep 6, 2026, 12:39 AM EDT

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Showing 25–32 of 8 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Hypogonadism, Male, Fatigue Syndrome, Chronic
Interventions
Testosterone Undecanoate 750 MG/3 ML Intramuscular Solution [AVEED], placebo
Drug · Other
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 54 Years · Male only
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Seattle, Washington
Terminated Early Phase 1 Interventional Accepts healthy volunteers

Effect of Gender Affirming Hormone Therapy on Glucose Metabolism

NCT04515472
Conditions
Transgender Persons
Interventions
Botnia Clamp, Withdrawal of Gender Affirming Hormone Therapy (GAHT)
Drug · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Obese Hypogonadotropic Hypogonadism
Interventions
Investigational new drug company code: BGS649, Placebo
Drug
Lead sponsor
Mereo BioPharma
Industry
Eligibility
30 Years to 65 Years · Male only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
4
States / cities
Tucson, Arizona • San Diego, California • Miramar, Florida + 1 more
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Fast Acting Testosterone Nasal Spray on Anxiety

NCT02361190
Conditions
Anxiety
Interventions
Testosterone, Placebo
Drug
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years and older · Male only
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Austin, Texas
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Bioequivalence Study of Testosterone Cypionate in Hypogonadal Males

NCT03792477
Conditions
Hypogonadism
Interventions
Test formulation, Reference formulation
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
DeLand, Florida • Miami, Florida
Conditions
Meibomian Gland Dysfunction
Interventions
testosterone ophthalmic solution, vehicle of testosterone ophthalmic solution
Drug
Lead sponsor
ORA, Inc.
Industry
Eligibility
60 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Andover, Massachusetts
Not listed Phase 2Phase 3 Interventional Accepts healthy volunteers

Use of Testosterone to Prevent Post-Surgical Muscle Loss - Pilot Study

NCT04456530
Conditions
Muscle Atrophy, Surgery, Knee Injuries and Disorders, Complication of Surgical Procedure, Trauma
Interventions
Aveed 750 MG in 3 ML IM Injection, Normal Saline 3 ML IM Injection
Drug · Other
Lead sponsor
The Stone Research Foundation for Sports Medicine and Arthritis
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
San Francisco, California
Conditions
Castration Resistant Metastatic Prostate Cancer
Interventions
Testosterone cypionate, Enzalutamide, Testosterone Enanthate
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 80 Years · Male only
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
17
States / cities
Birmingham, Alabama • Duarte, California • Aurora, Colorado + 13 more