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ClinicalTrials.gov public records Last synced Oct 4, 2026, 12:32 AM EDT

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Showing 1–24 of 139 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Gonadotropin-releasing Hormone Analog Clear all
Not listed Phase 2 Interventional

NEOADjuvant Aromatase Inhibitor and Pertuzumab/Trastuzumab for Women With Breast Cancer

NCT02689921
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Exemestane, Letrozole, Anastrozole, Leuprolide Acetate, Pertuzumab, Trastuzumab
Drug
Lead sponsor
Midwestern Regional Medical Center
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
Newnan, Georgia • Zion, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 28, 2018 · Synced Oct 4, 2026, 12:32 AM EDT
Withdrawn Phase 3 Interventional Accepts healthy volunteers

GnRH Agonist at Embryo Transfer: IVF Outcomes

NCT03544073
View directory record Official record
Conditions
Infertility, Infertility, Female, Infertility, Male
Interventions
Saline Solution for Injection, Leuprolide Acetate
Drug
Lead sponsor
Maimonides Medical Center
Other
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 4, 2026, 12:32 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Adaptions and Resiliency to Multi-Stressor OpeRations

NCT06455969
View directory record Official record
Conditions
Musculoskeletal Injury, Hypogonadism, Hormonal Contraception
Interventions
Goserelin 3.6 MG, Multi-Stressor Training, Testosterone gel (AndroGel 5g), Testosterone gel (AndroGel 1.25g)
Drug · Other
Lead sponsor
Bradley Nindl
Other
Eligibility
18 Years to 40 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 4, 2026, 12:32 AM EDT
Completed Phase 3 Interventional Results available

Recombinant FSH Investigation in the Treatment of Infertility With Assisted Reproductive Technology (ART) (RITA-1)

NCT03740737
View directory record Official record
Conditions
Infertility
Interventions
Follitropin delta, Placebo
Drug · Other
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 34 Years · Female only
Enrollment
579 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
23
States / cities
Tempe, Arizona • Encino, California • Farmington, Connecticut + 20 more
Source: ClinicalTrials.gov public record
Updated Jan 18, 2024 · Synced Oct 4, 2026, 12:32 AM EDT
Recruiting No phase listed Observational

Puberty, Testosterone, and Brain Development

NCT06670053
View directory record Official record
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 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 4, 2026, 12:32 AM EDT
Recruiting Phase 2 Interventional

Supraphysiologic Testosterone Priming Induces Darolutamide Extended Response

NCT07142551
View directory record Official record
Conditions
Metastatic Castration-resistant Prostate Cancer
Interventions
Testosterone cypionate, Luteinizing hormone-releasing hormone (LHRH) analogue, Darolutamide
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2034
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 4, 2026, 12:32 AM EDT
Recruiting Phase 1Phase 2 Interventional

Neoadjuvant High Dose Rate Brachytherapy Prior to Radical Prostatectomy in Patients With Prostate Cancer

NCT07182279
View directory record Official record
Conditions
Prostate Cancer (Adenocarcinoma)
Interventions
Brachytherapy
Drug
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
40 Years and older · Male only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Oct 4, 2026, 12:32 AM EDT
Completed Phase 2 Interventional Results available

Enzalutamide and Hormone Therapy Before, During, and After Radiation for High Risk Localized Prostate Cancer

NCT02064582
View directory record Official record
Conditions
Prostate Cancer
Interventions
Enzalutamide, Leuprolide acetate, radiation
Drug · Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 90 Years · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 12, 2020 · Synced Oct 4, 2026, 12:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Vascular Mechanisms for the Effects of Loss of Ovarian Hormone Function on Cognition in Women

NCT02122198
View directory record Official record
Conditions
Cognitive Impairment, Executive Dysfunction, Endothelial Dysfunction, Cardiovascular Disease
Interventions
Leuprolide acetate, Estradiol, Medroxyprogesterone, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
40 Years to 60 Years · Female only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
2
States / cities
Aurora, Colorado • Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 10, 2022 · Synced Oct 4, 2026, 12:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects on the Brain of Lupron Induced Hypogonadotropic Hypogonadism With and Without Testosterone Replacement

NCT00001412
View directory record Official record
Conditions
Hypogonadism
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Male only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1993 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 4, 2026, 12:32 AM EDT
Withdrawn Phase 4 Interventional

Effect of Cetrorelex Acetate on Ovarian Function in Women Undergoing Chemotherapy

NCT00507780
View directory record Official record
Conditions
Ovarian Function, Preservation of Ovarian Function
Interventions
GnRH antagonist
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
10 Years to 21 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 4, 2026, 12:32 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Sex Differences in Myocardial Steatosis Induced Left Ventricular Dysfunction

NCT04671966
View directory record Official record
Conditions
Heart Diseases, Left Ventricular Dysfunction
Interventions
Estradiol patch, Cetrotide, Fasting, Lower Body Negative Pressure
Drug · Other
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
18 Years to 30 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Arlington, Texas
Source: ClinicalTrials.gov public record
Updated Feb 20, 2024 · Synced Oct 4, 2026, 12:32 AM EDT
Completed Phase 2 Interventional Results available

Neo-adjuvant Abiraterone + Luteinizing Hormone-Releasing Hormone (LHRH) Versus LHRH in Prostate Cancer

NCT01088529
View directory record Official record
Conditions
Prostate Cancer
Interventions
Abiraterone Acetate, Prednisone, LHRHa
Drug
Lead sponsor
Cougar Biotechnology, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 15, 2014 · Synced Oct 4, 2026, 12:32 AM EDT
Completed Not applicable Interventional

Leuprolide in Determining the Cause of Gonadotropin Deficiency

NCT00004426
View directory record Official record
Conditions
Hypogonadism
Interventions
gonadotropin releasing hormone, leuprolide
Drug
Lead sponsor
University of Chicago
Other
Eligibility
9 Years to 18 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 1998
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 26, 2015 · Synced Oct 4, 2026, 12:32 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Testing the Addition of a New Anti-Cancer Drug, Niraparib, to the Usual Treatment (Hormone and Radiation Therapy) for Prostate Cancer With a High Chance of Recurring

NCT04037254
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage IIC Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8, Stage IIIC Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8
Interventions
Gonadotrophin Releasing Hormone, Intensity-Modulated Radiation Therapy, Niraparib
Biological · Radiation · Drug
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
94
States / cities
Gilbert, Arizona • Tucson, Arizona • Duarte, California + 77 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 4, 2026, 12:32 AM EDT
Terminated Phase 2 Interventional Results available

Effect of GTx-758 on Total and Free Testosterone Levels in Men With Prostate Cancer

NCT01326312
View directory record Official record
Conditions
Prostate Cancer
Interventions
GTx-758 1000mg, Lupron Depot, GTx-758 2000mg
Drug
Lead sponsor
GTx
Industry
Eligibility
45 Years to 80 Years · Male only
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
36
States / cities
Phoenix, Arizona • La Mesa, California • Los Angeles, California + 33 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 4, 2026, 12:32 AM EDT
Recruiting Phase 2 Interventional

The COSMYC Trial (COmbined Suppression of MYC)

NCT06922318
View directory record Official record
Conditions
Metastatic Castration-resistant Prostate Cancer
Interventions
ZEN-3694, Testosterone cypionate, Enzalutamide, Luteinizing hormone-releasing hormone (LHRH) analogue
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 4, 2026, 12:32 AM EDT
Completed Phase 2 Interventional Results available

Systemic and Tumor-Directed Therapy for Oligometastatic Prostate Cancer

NCT03298087
View directory record Official record
Conditions
Newly Diagnosed Oligometastatic Prostate Cancer
Interventions
radical prostatectomy, stereotactic body radiotherapy, Leuprolide, apalutamide, abiraterone
Procedure · Radiation · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Male only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
3
States / cities
Long Beach, California • West Los Angeles, California • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 1, 2025 · Synced Oct 4, 2026, 12:32 AM EDT
Recruiting Phase 4 Interventional

GnRH for Luteal Support in IVF/ICSI/FET Cycles

NCT02357654
View directory record Official record
Conditions
Infertility
Interventions
GnRH, placebo
Drug
Lead sponsor
University Reproductive Associates
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
1
States / cities
Hasbrouck Heights, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 4, 2026, 12:32 AM EDT
Recruiting Phase 2 Interventional

Phase 2a Study of High-Dose Testosterone Followed by Radioligand Therapy in mCRPC

NCT07476001
View directory record Official record
Conditions
Metastatic Castration-resistant Prostate Cancer
Interventions
Testosterone cypionate (Tc), ADT with Luteinizing hormone-releasing hormone (LHRH) analog, PSMA-617
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 4, 2026, 12:32 AM EDT
Completed Phase 3 Interventional Results available

Hormone Therapy, Radiation Therapy, and Steroid 17alpha-monooxygenase TAK-700 in Treating Patients With High-Risk Prostate Cancer

NCT01546987
View directory record Official record
Conditions
Prostate Cancer
Interventions
GnRH agonist, Anti-androgen, TAK-700, Radiation therapy
Drug · Radiation
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2025
U.S. locations
165
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 136 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Oct 4, 2026, 12:32 AM EDT
Terminated Phase 1 Interventional

Hormone Therapy and Temsirolimus in Treating Patients With Relapsed Prostate Cancer

NCT00512668
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Recurrent Prostate Cancer
Interventions
leuprolide acetate, goserelin acetate, bicalutamide, nilutamide, flutamide, temsirolimus, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2013 · Synced Oct 4, 2026, 12:32 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Skeletal Health and Bone Marrow Composition Among Youth

NCT04203381
View directory record Official record
Conditions
Gender Dysphoria in Children, Puberty, Bone Development
Interventions
GnRH Agonist
Device
Lead sponsor
Amy DiVasta, MD
Other
Eligibility
9 Years to 14 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 4, 2026, 12:32 AM EDT
Completed Phase 1 Interventional Results available

Highly Conformal, Hypofractionated, Focally Dose Escalated Post-Prostatectomy Radiotherapy

NCT03388619
View directory record Official record
Conditions
Cancer Of Prostate, Prostate Neoplasms, Prostate Cancer, Neoplasms of Prostate, Prostatic Cancer
Interventions
Prostate bed with integrated boost, Prostate bed irradiation only, Whole Body Bone Scan, 18F-NaF PET Imaging, CT, mpMRI, ADT
Radiation · Diagnostic Test · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 4, 2026, 12:32 AM EDT