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ClinicalTrials.gov public records Last synced Oct 17, 2026, 6:13 PM EDT

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Showing 1–24 of 106 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: GnRH antagonist Clear all
Completed Phase 3 Interventional Results available

Darolutamide in Addition to Standard Androgen Deprivation Therapy and Docetaxel in Metastatic Hormone-Sensitive Prostate Cancer

NCT02799602
View directory record Official record
Conditions
Metastatic Hormone-sensitive Prostate Cancer
Interventions
BAY1841788 / darolutamide (ODM-201), Standard ADT (androgen deprivation therapy), Docetaxel, Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Male only
Enrollment
1,306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
58
States / cities
Chandler, Arizona • Tucson, Arizona • Beverly Hills, California + 52 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Oct 17, 2026, 6:13 PM EDT
Withdrawn Phase 2 Interventional

A Study of Dovitinib With Androgen Deprivation Therapy (ADT) in Patients With Metastatic Prostate Cancer Receiving Primary ADT

NCT02065323
View directory record Official record
Conditions
Prostate Cancer
Interventions
Standard ADT, Dovitinib
Drug
Lead sponsor
Oscar Goodman, Jr.
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jan 19, 2015 · Synced Oct 17, 2026, 6:13 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Insights in Endocervical Mucus Secretion

NCT07111247
View directory record Official record
Conditions
Cervical Mucus
Interventions
Gonadotropin Releasing Hormone Antagonists Relugolix
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Oct 17, 2026, 6:13 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Myomectomy vs Uterine Artery Embolization vs GnRh Antagonist for AUB-L

NCT04856306
View directory record Official record
Conditions
Heavy Menstrual Bleeding, Fibroid Uterus
Interventions
Groups 1 and 2 myomectomy and uterine artery embolization, respectively, are surgical/procedure, Elagolix Oral Product
Other · Drug
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 5, 2022 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Phase 2 Interventional

Combining EPI-7386 With Enzalutamide and Androgen Deprivation Therapy for Metastatic Hormone-Sensitive Prostate Cancer

NCT06312670
View directory record Official record
Conditions
Metastatic Hormone-sensitive Prostate Cancer (mHSPC), Prostate Cancer, Prostate Adenocarcinoma
Interventions
EPI-7386, Enzalutamide, Androgen Deprivation Therapy (ADT)
Drug
Lead sponsor
Pedro Barata, MD, MSc
Other
Eligibility
19 Years and older · Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Phase 2 Interventional Results available

A Salvage Trial of AR Inhibition With ADT and Apalutamide With Radiation Therapy Followed by Docetaxel in Men With PSA Recurrent Prostate Cancer After Radical Prostatectomy (STARTAR)

NCT03311555
View directory record Official record
Conditions
Prostate Cancer
Interventions
Apalutamide, Androgen deprivation, Salvage radiation therapy, Docetaxel
Drug · Radiation
Lead sponsor
Andrew J. Armstrong, MD
Other
Eligibility
18 Years and older · Male only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
5
States / cities
Omaha, Nebraska • New York, New York • Cary, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2024 · Synced Oct 17, 2026, 6:13 PM EDT
Terminated Phase 1Phase 2 Interventional

To Determine an Effective Dose of VERU-100 for the Treatment of Advanced Prostate Cancer

NCT04843319
View directory record Official record
Conditions
Advanced Prostate Adenocarcinoma
Interventions
VERU-100
Drug
Lead sponsor
Veru Inc.
Industry
Eligibility
18 Years to 100 Years · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
11
States / cities
Tucson, Arizona • San Bernardino, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated May 19, 2023 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Varying Testosterone Levels on Insulin Sensitivity in Normal and IHH Men

NCT00470990
View directory record Official record
Conditions
Hypogonadism
Interventions
GnRH antagonist (Acyline)
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 75 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 20, 2011 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dysregulation of FSH in Obesity: Functional and Statistical Analysis

NCT02478775
View directory record Official record
Conditions
Obesity, Fertility
Interventions
Degarelix (GnRH antagonist), recombinant FSH, Cetrorelix
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
21 Years to 39 Years · Female only
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 5, 2024 · Synced Oct 17, 2026, 6:13 PM EDT
Not listed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

The Effects of Aging and Estrogen on the Pituitary

NCT00386022
View directory record Official record
Conditions
Healthy
Interventions
GnRH, NAL-GLU GnRH antagonist, Estrogen patch
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years to 80 Years · Female only
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 13, 2017 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Menopause Effects on Vascular Function

NCT03236545
View directory record Official record
Conditions
Cardiovascular Risk Factor
Interventions
No to Low Endogenous Estrogen, Estradiol
Other
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Oct 17, 2026, 6:13 PM EDT
Active, not recruiting Phase 4 Interventional

Cognitive Effects of Androgen Receptor Directed Therapies for Advanced Prostate Cancer

NCT03016741
View directory record Official record
Conditions
Castration-Resistant Prostatic Cancer, Metastatic Prostate Carcinoma, Recurrent Prostate Carcinoma, Stage IV Prostate Cancer, Hormone-Refractory Prostate Cancer
Interventions
GnRH agonist/antagonist, Prednisone, Abiraterone Acetate, Enzalutamide
Biological · Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
5
States / cities
Los Angeles, California • Chicago, Illinois • New Orleans, Louisiana + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Phase 2 Interventional Results available

A Phase 2 Study to Evaluate the Safety and Efficacy of TAK-385, Together With a Leuprorelin Observational Cohort, in Participants With Prostate Cancer

NCT02083185
View directory record Official record
Conditions
Prostate Cancer
Interventions
Relugolix, Leuprorelin
Drug
Lead sponsor
Millennium Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
19
States / cities
Birmingham, Alabama • San Diego, California • Denver, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated May 9, 2018 · Synced Oct 17, 2026, 6:13 PM EDT
Terminated Phase 4 Interventional Results available

An Oral GnRH Antagonist to Treat Mild Autonomous Cortisol Excess (MACE) Due to Adrenal Adenomas in Postmenopausal Women

NCT05038878
View directory record Official record
Conditions
Mild Autonomous Cortisol Excess
Interventions
Elagolix
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Oct 17, 2026, 6:13 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Androgen Deprivation Therapy on Cardiovascular Function in Prostate Cancer

NCT03275181
View directory record Official record
Conditions
Prostate Cancer
Interventions
Transthoracic Echocardiography, Arterial blood pressure, Submaximal Exercise
Diagnostic Test
Lead sponsor
Kansas State University
Other
Eligibility
21 Years to 80 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Manhattan, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2025 · Synced Oct 17, 2026, 6:13 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Androgen Deprivation, With or Without pTVG-AR, and With or Without T-Cell Checkpoint Blockade, in Patients With Newly Diagnosed, High-Risk Prostate Cancer

NCT04989946
View directory record Official record
Conditions
Prostate Cancer
Interventions
Degarelix, pTVG-AR, Nivolumab, Cemiplimab, Fianlimab, FLT PET/CT
Drug · Biological
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Male only
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 17, 2026, 6:13 PM EDT
Recruiting Phase 2 Interventional

RecoverPC: Relugolix vs GnRH Agonist in Quality of Life

NCT05765500
View directory record Official record
Conditions
Prostate Cancer, Prostatic Neoplasms
Interventions
Relugolix, Leuprolide
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
3
States / cities
Boston, Massachusetts • Foxborough, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Phase 4 Interventional Results available

MENOPUR® in a Gonadotropin-Releasing Hormone (GnRH) Antagonist Cycle With Single-Blastocyst Transfer in a High Responder Subject Population

NCT02554279
View directory record Official record
Conditions
Infertility
Interventions
menotropin, recombinant FSH
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
21 Years to 35 Years · Female only
Enrollment
620 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
35
States / cities
Scottsdale, Arizona • Tempe, Arizona • Encino, California + 32 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Phase 3 Interventional Results available

Androgen Ablation Therapy With or Without Chemotherapy in Treating Patients With Metastatic Prostate Cancer

NCT00309985
View directory record Official record
Conditions
Metastatic Hormone-sensitive Prostate Cancer
Interventions
androgen-deprivation therapy, docetaxel
Drug
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
18 Years and older · Male only
Enrollment
790 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2025
U.S. locations
343
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Phoenix, Arizona + 243 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Oct 17, 2026, 6:13 PM EDT
Recruiting Phase 2 Interventional

A Study of Enzalutamide Plus the Glucocorticoid Receptor Antagonist Relacorilant Versus Placebo for Patients With High-risk Localized Prostate Cancer

NCT05726292
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma
Interventions
Relacorilant, Enzalutamide, Placebo (Sugar Pill), Androgen Deprivation Therapy, Radical Prostatectomy
Drug · Other · Procedure
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older · Male only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
4
States / cities
Chicago, Illinois • Evanston, Illinois • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 17, 2026, 6:13 PM EDT
Terminated Phase 1 Interventional Results available

Neo-DAB: Darolutamide and Abemaciclib in Prostate Cancer

NCT05617885
View directory record Official record
Conditions
Metastatic Prostate Cancer, Non-metastatic Prostate Cancer, Prostate Cancer
Interventions
Darolutamide, Abemaciclib, GNRH-A Leuprolide Acetate, GNRH-A Goserelin, Degarelix
Drug
Lead sponsor
Praful Ravi, MB BCHir, MRCP
Other
Eligibility
18 Years and older · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Cardiovascular Disease Risk in Women With Endometriosis

NCT03746535
View directory record Official record
Conditions
Endometriosis
Interventions
Elagolix
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Phase 2 Interventional Results available

A Study to Learn How Well Darolutamide Administered Together With Androgen Deprivation Therapy (ADT) Works in Men With Metastatic Hormone-sensitive Prostate Cancer. Results Will be Compared With ADT Alone From a Previously Conducted Study.

NCT05059236
View directory record Official record
Conditions
Metastatic Hormone-sensitive Prostate Cancer
Interventions
Darolutamide (BAY1841788, Nubeqa), ADT
Drug · Other
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Male only
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
31
States / cities
Homewood, Alabama • Tucson, Arizona • Los Angeles, California + 24 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 17, 2026, 6:13 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

ACY-7 Oral Administration of Acyline

NCT00603187
View directory record Official record
Conditions
Healthy
Interventions
Acyline
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 9, 2011 · Synced Oct 17, 2026, 6:13 PM EDT