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ClinicalTrials.gov public records Last synced Oct 17, 2026, 11:32 AM EDT

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Showing 1–24 of 141 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: GnRH analog Clear all
Completed Phase 3 Interventional Results available

Hormone Therapy Plus Radiation Therapy With or Without Combination Chemotherapy in Treating Patients With Prostate Cancer

NCT00004054
View directory record Official record
Conditions
Prostate Cancer
Interventions
bicalutamide, estramustine phosphate sodium, etoposide, flutamide, paclitaxel, Luteinizing hormone releasing hormone [LHRH] agonist, Radiation therapy, warfarin
Drug · Radiation
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2013
U.S. locations
52
States / cities
Birmingham, Alabama • Phoenix, Arizona • Concord, California + 43 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 17, 2026, 11:32 AM EDT
Recruiting Phase 2 Interventional

Phase II High Risk Prostate Cancer Trial Using Gene & Androgen Deprivation Therapies, Radiotherapy, & Surgery

NCT03541928
View directory record Official record
Conditions
High-risk Prostate Cancer, Prostate Cancer
Interventions
HSV-Tk, Valacyclovir, Bicalutamide, Leuprolide Acetate, Brachytherapy, External beam radiotherapy, Radical prostatectomy
Drug · Radiation · Procedure
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 6, 2021 · Synced Oct 17, 2026, 11:32 AM 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Withdrawn Phase 2 Interventional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, 11:32 AM EDT
Completed Phase 2 Interventional Results available

Docetaxel, Bevacizumab and Androgen Deprivation Therapy After Definitive Local Therapy for Prostate Cancer

NCT00658697
View directory record Official record
Conditions
Prostate Cancer
Interventions
Docetaxel, Bevacizumab, ADT, Bicalutamide
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
3
States / cities
Baltimore, Maryland • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 25, 2017 · Synced Oct 17, 2026, 11:32 AM EDT
Not yet recruiting Not applicable Interventional

Intra-ovarian CAPA-IVM vs Standard IVM

NCT07858435
View directory record Official record
Conditions
Infertility (IVF Patients), Infertility, Infertility Female
Interventions
CAPA-IVM, In-House CAPA-IVM Pre-Maturation Medium, Minimal-Stimulation OS-IVF
Procedure · Device
Lead sponsor
New Hope Fertility Center
Other
Eligibility
18 Years to 38 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 17, 2026, 11:32 AM EDT
Active, not recruiting Early Phase 1 Interventional

Intermittent Androgen Deprivation Therapy for Stage IV Castration Sensitive Prostate Cancer

NCT03511196
View directory record Official record
Conditions
Prostate Cancer, Stage IV Prostate Cancer, Advanced Prostate Cancer, Adenocarcinoma of the Prostate
Interventions
Adaptive Androgen Deprivation Therapy (ADT), Abiraterone, Prednisone
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Oct 17, 2026, 11:32 AM EDT
Terminated Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Ethylvinyl Acetate (EVA) Vaginal Ring Delivery System Study

NCT00706784
View directory record Official record
Conditions
Healthy
Interventions
Ethylvinyl Acetate (EVA) Vaginal Ring Delivery System
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 26, 2014 · Synced Oct 17, 2026, 11:32 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 17, 2026, 11:32 AM 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, 11:32 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 17, 2026, 11:32 AM EDT
Completed Phase 4 Interventional Results available

Endometrial Markers and Response of Endometriosis Patients to Prolonged GnRH Agonist Prior to IVF

NCT00621179
View directory record Official record
Conditions
Endometriosis, Infertility
Interventions
Leuprolide acetate in depot suspension, No intervention
Drug · Other
Lead sponsor
Colorado Center for Reproductive Medicine
Other
Eligibility
21 Years to 42 Years · Female only
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
Lone Tree, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 10, 2021 · Synced Oct 17, 2026, 11:32 AM EDT
Active, not recruiting Phase 3 Interventional

Darolutamide Augments Standard Therapy for Localised Very High-Risk Cancer of the Prostate

NCT04136353
View directory record Official record
Conditions
Prostate Cancer
Interventions
Darolutamide, Placebo oral tablet, Luteinizing Hormone-Releasing Hormone Analog, External Beam Radiotherapy
Drug · Radiation
Lead sponsor
University of Sydney
Other
Eligibility
18 Years and older · Male only
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
19
States / cities
Boston, Massachusetts • Brighton, Massachusetts • Burlington, Massachusetts + 15 more
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 17, 2026, 11:32 AM 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, 11:32 AM EDT
Recruiting Phase 2 Interventional

Functional Imaging in Prediction of Response to Abemaciclib for Advanced Hormone Receptor-Positive, HER2-Negative Breast Cancer

NCT06179303
View directory record Official record
Conditions
Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Locally Advanced Unresectable HER2-Negative Breast Carcinoma, Locally Advanced Unresectable Hormone Receptor-Positive Breast Carcinoma, Metastatic HER2-Negative Breast Carcinoma, Metastatic Hormone Receptor-Positive Breast Carcinoma
Interventions
Abemaciclib, Anastrozole, Biospecimen Collection, Computed Tomography, Diagnostic Imaging Testing, Exemestane, Fludeoxyglucose F-18, Fluorine F 18 Fluoro Furanyl Norprogesterone, Fulvestrant, Gonadotropin-releasing Hormone Analog, Letrozole, Positron Emission Tomography, Tamoxifen, Therapeutic Estradiol
Drug · Procedure · Other + 1 more
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
3
States / cities
St Louis, Missouri • Chapel Hill, North Carolina • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 17, 2026, 11:32 AM EDT
Completed Phase 2 Interventional Results available

Adjuvant Ribociclib With Endocrine Therapy in Hormone Receptor+/HER2- High Risk Early Breast Cancer

NCT03078751
View directory record Official record
Conditions
Breast Cancer
Interventions
Ribociclib, Adjuvant endocrine therapy, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
33
States / cities
Tucson, Arizona • Fayetteville, Arkansas • Bakersfield, California + 28 more
Source: ClinicalTrials.gov public record
Updated Oct 11, 2021 · Synced Oct 17, 2026, 11:32 AM EDT
Completed Phase 1Phase 2 Interventional

Doxorubicin-GnRH Agonist Conjugate AEZS-108 in Treating Patients With Metastatic Hormone-Resistant Prostate Cancer

NCT01240629
View directory record Official record
Conditions
Prostate Cancer, Hormone-resistant Prostate Cancer, Recurrent Prostate Cancer, Stage IV Prostate Cancer
Interventions
laboratory biomarker analysis, questionnaire administration, doxorubicin-GnRH agonist conjugate AEZS-108
Other · Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Male only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Oct 17, 2026, 11:32 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 17, 2026, 11:32 AM EDT
Terminated No phase listed Observational

The Relation of GnRH Treatment to QTc Interval in Transgender Females

NCT03078829
View directory record Official record
Conditions
Gender Dysphoria
Interventions
Treatment with a GnRh agonists
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
10 Years and older · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 26, 2018 · Synced Oct 17, 2026, 11:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Females, Aging, Metabolism, and Exercise

NCT01712230
View directory record Official record
Conditions
Obesity
Interventions
GnRH agonist, Supervised cardiovascular exercise, Placebo
Drug · Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
40 Years to 60 Years · Female only
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 22, 2019 · Synced Oct 17, 2026, 11:32 AM EDT
Recruiting Phase 3 Interventional

Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25

NCT05879926
View directory record Official record
Conditions
Breast Cancer
Interventions
Ovarian Function Suppression + Aromatase Inhibitor, Adjuvant Chemotherapy + Ovarian Function Suppression
Drug
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
3,960 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2034
U.S. locations
1226
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 809 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 17, 2026, 11:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Hormonal Causes of Menstrual-Related Mood Disorders

NCT00100360
View directory record Official record
Conditions
Mood Disorders, Depression
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 45 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Oct 17, 2026, 11:32 AM 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, 11:32 AM EDT
Completed Phase 2 Interventional Results available

The Role of Hormones in Postpartum Mood Disorders

NCT00001481
View directory record Official record
Conditions
Postpartum Depression
Interventions
Estradiol, Placebo, Progesterone, leuprolide acetate
Drug · Other
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years · Female only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 17, 2026, 11:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Pre-Exposure Prophylaxis (PrEP)- Gender Affirming Hormone Therapy (GAHT) Interactions in TGW

NCT04760691
View directory record Official record
Conditions
HIV, Prophylaxis, Transgender
Interventions
Truvada alone, Truvada plus Leuprolide 11.25mg intramuscular injection, Truvada plus Estradiol 1 mg, Truvada plus Estradiol 6 mg, Estradiol 6 mg alone
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Male only
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 17, 2026, 11:32 AM EDT