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ClinicalTrials.gov public records Last synced Oct 1, 2026, 11:06 PM EDT

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Showing 25–48 of 140 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: GnRH analog Clear all
Completed Phase 2 Interventional Results available

Flibanserin in Men Receiving Androgen Suppression for Prostate Cancer

NCT04743934
View directory record Official record
Conditions
Prostate Adenocarcinoma
Interventions
Flibanserin 100 MG, Placebo, Androgen deprivation therapy
Drug
Lead sponsor
Andrew McDonald
Other
Eligibility
18 Years and older · Male only
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM EDT
Not listed Phase 3 Interventional Results available

Prostate Radiation Therapy or Short-Term Androgen Deprivation Therapy and Pelvic Lymph Node Radiation Therapy With or Without Prostate Radiation Therapy in Treating Patients With a Rising Prostate Specific Antigen (PSA) After Surgery for Prostate Cancer

NCT00567580
View directory record Official record
Conditions
Prostate Cancer
Interventions
PBRT, PLNRT, AA, LHRH agonist
Radiation · Drug
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
1,792 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
444
States / cities
Birmingham, Alabama • Fairbanks, Alaska • Peoria, Arizona + 316 more
Source: ClinicalTrials.gov public record
Updated May 9, 2025 · Synced Oct 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM EDT
Active, not recruiting Phase 2 Interventional

First Strike, Second Strike Therapies for High Risk Metastatic Castration Sensitive Prostate Cancer

NCT05189457
View directory record Official record
Conditions
Prostate Cancer, Stage IV Prostate Cancer
Interventions
Luteinizing Hormone Releasing Hormone, New Hormonal Agent, Docetaxel, Tislelizumab
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Oct 1, 2026, 11:06 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Gene Expression Profile After Gonadotropin Releasing Hormone (GnRH) Agonist Trigger of Oocyte Maturation

NCT01606709
View directory record Official record
Conditions
Endometrial Receptivity, Ovarian Hyperstimulation Syndrome
Interventions
GnRH agonist, hCG
Drug
Lead sponsor
UConn Health
Other
Eligibility
21 Years to 33 Years · Female only
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 21, 2018 · Synced Oct 1, 2026, 11:06 PM EDT
Active, not recruiting Phase 3 Interventional

An Efficacy and Safety Study of JNJ-56021927 (Apalutamide) in High-risk Prostate Cancer Subjects Receiving Primary Radiation Therapy: ATLAS

NCT02531516
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Apalutamide, Bicalutamide, Bicalutamide Placebo, Apalutamide Placebo, GnRH (agonist), 74-80 Grays (units of radiation)
Drug · Radiation
Lead sponsor
Aragon Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
1,503 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
60
States / cities
Homewood, Alabama • Chandler, Arizona • Scottsdale, Arizona + 57 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 1, 2026, 11:06 PM EDT
Recruiting Phase 2 Interventional

Neoadjuvant Pembrolizumab Plus Androgen Axis Blockade Prior to Prostatectomy for High Risk Localized Prostate Cancer

NCT03753243
View directory record Official record
Conditions
Prostate Cancer
Interventions
Pembrolizumab, Enzalutamide
Drug
Lead sponsor
Mark Garzotto, MD
Federal
Eligibility
18 Years and older · Male only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Oct 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM EDT
Completed No phase listed Observational

Combined Hormone Replacement in Menstrually-Related Mood Disorders

NCT00005011
View directory record Official record
Conditions
Premenstrual Syndrome, Depression
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Oct 1, 2026, 11:06 PM EDT
Recruiting Phase 2 Interventional

A Single-Arm Phase II Study of Neoadjuvant Intensified Androgen Deprivation (Leuprolide and Abiraterone Acetate) in Combination With AKT Inhibition (Capivasertib) for High-Risk Localized Prostate Cancer With PTEN Loss

NCT05593497
View directory record Official record
Conditions
High-Risk Prostate Cancer
Interventions
Capivasertib, abiraterone acetate
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
9
States / cities
West Los Angeles, California • Chicago, Illinois • St Louis, Missouri + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM EDT
Completed Phase 2 Interventional Results available

The Effect of Hormonal Add-Back Therapy in Adolescents Treated With a GnRH Agonist for Endometriosis: A Randomized Trial

NCT00474851
View directory record Official record
Conditions
Endometriosis
Interventions
Norethindrone acetate + estrogens, norethindrone acetate + placebo
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
13 Years to 22 Years · Female only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 30, 2015 · Synced Oct 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM EDT
Terminated Phase 2 Interventional Results available

A Study of Docetaxel + ARN-509 in Castration-Resistant Prostate Cancer

NCT03093272
View directory record Official record
Conditions
Prostate Cancer
Interventions
Leuprolide Acetate, Prednisone, Docetaxel, Apalutamide
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Oct 1, 2026, 11:06 PM EDT
Terminated Phase 2 Interventional Results available

Triptorelin for Preserving Ovarian Function in Premenopausal Women Receiving Chemotherapy for Early-Stage Breast Cancer

NCT00090844
View directory record Official record
Conditions
Breast Cancer, Hormone Changes, Drug Toxicity
Interventions
triptorelin
Drug
Lead sponsor
University of South Florida
Other
Eligibility
Up to 44 Years · Female only
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
9
States / cities
Oakland, California • Tampa, Florida • Augusta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Oct 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM 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 1, 2026, 11:06 PM EDT
Completed Phase 2 Interventional Results available

Hormone Ablation Therapy, Doxorubicin, and Zoledronate With or Without Strontium 89 in Treating Patients With Androgen-Dependent Prostate Cancer and Bone Metastases

NCT00081159
View directory record Official record
Conditions
Metastatic Cancer, Prostate Cancer
Interventions
Doxorubicin hydrochloride, Goserelin acetate, Leuprolide acetate, Zoledronic acid, orchiectomy, strontium chloride Sr
Drug · Procedure · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
4
States / cities
Orlando, Florida • Wichita, Kansas • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2016 · Synced Oct 1, 2026, 11:06 PM EDT
Completed Phase 3 Interventional Results available

Study of Lupron Depot In The Treatment of Central Precocious Puberty

NCT00660010
View directory record Official record
Conditions
Puberty, Precocious
Interventions
Lupron (leuprolide acetate)
Drug
Lead sponsor
Abbott
Industry
Eligibility
Up to 10 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1991 – 2009
U.S. locations
9
States / cities
Phoenix, Arizona • San Francisco, California • Stanford, California + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2011 · Synced Oct 1, 2026, 11:06 PM EDT