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ClinicalTrials.gov public records Last synced Oct 13, 2026, 10:24 PM EDT

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Showing 169–192 of 432 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: gonadotropin releasing hormone Clear all
Recruiting Phase 3 Interventional

Hypo-fractionated Radiation Therapy With or Without Androgen Suppression for Intermediate Risk Prostate Cancer

NCT01492972
View directory record Official record
Conditions
Prostate Cancer
Interventions
Radiation, Androgen Suppression Therapy
Radiation · Drug
Lead sponsor
Proton Collaborative Group
Network
Eligibility
18 Years and older · Male only
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
4
States / cities
Scottsdale, Arizona • Warrenville, Illinois • Oklahoma City, Oklahoma + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 13, 2026, 10:24 PM EDT
Recruiting Phase 2 Interventional

Neoadjuvant ADT + Darolutamide With Pembrolizumab, Followed by Adjuvant Pembrolizumab in Molecularly Stratified High-Risk Prostate Cancer

NCT07027124
View directory record Official record
Conditions
Prostate Cancer, High-risk Prostate Cancer
Interventions
Darolutamide, Pembrolizumab, Lupron
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 13, 2026, 10:24 PM EDT
Completed Phase 2 Interventional Results available

Study of 2 Ribociclib Doses in Combination With Aromatase Inhibitors in Women With HR+, HER2- Advanced Breast Cancer

NCT03822468
View directory record Official record
Conditions
Breast Cancer
Interventions
Ribociclib, Anastrozole, Letrozole, Goserelin
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 100 Years · Female only
Enrollment
376 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
14
States / cities
Mobile, Alabama • Greenbrae, California • Longmont, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 13, 2026, 10:24 PM EDT
Recruiting Phase 2 Interventional

A Study to Investigate Mibavademab in Adult Women With Functional Hypothalamic Amenorrhea

NCT07235917
View directory record Official record
Conditions
Functional Hypothalamic Amenorrhea, FHA
Interventions
Mibavademab, Placebo
Drug · Other
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
11
States / cities
Phoenix, Arizona • West Hills, California • New Haven, Connecticut + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 13, 2026, 10:24 PM EDT
Completed Phase 2 Interventional Results available

Apalutamide and Leuprolide in Intermediate and High-risk Prostate Cancer

NCT02770391
View directory record Official record
Conditions
Prostate Cancer
Interventions
Leuprolide acetate, Apalutamide, Radical prostatectomy
Drug · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 21, 2022 · Synced Oct 13, 2026, 10:24 PM EDT
Completed Not applicable Interventional

Leuprolide in Treating Adults With Hypogonadotropism

NCT00004438
View directory record Official record
Conditions
Hypogonadism
Interventions
leuprolide
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 35 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2002
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 25, 2015 · Synced Oct 13, 2026, 10:24 PM EDT
Completed Phase 3 Interventional Results available

A Study of Leuprolide to Treat Prostate Cancer

NCT00626431
View directory record Official record
Conditions
Prostate Cancer
Interventions
Leuprolide acetate - Formulation A, Leuprolide acetate - Formulation B
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older · Male only
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
63
States / cities
Birmingham, Alabama • Homewood, Alabama • Anchorage, Alaska + 58 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2011 · Synced Oct 13, 2026, 10:24 PM EDT
Not listed Phase 2 Interventional

Pulsatile GnRH in Anovulatory Infertility

NCT00383656
View directory record Official record
Conditions
Hypogonadotropic Hypogonadism, Amenorrhea, Kallmann's Syndrome
Interventions
GnRH, Pump
Drug · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years to 45 Years · Female only
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1989 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 12, 2017 · Synced Oct 13, 2026, 10:24 PM EDT
Completed Phase 2 Interventional

International,Multi-Center,Open Label,Randomized Study Assessing the Safety and Efficacy of a Monthly Dosing Regimen of Ozarelix Versus Goserelin Depot in Men With Prostate Cancer

NCT01252693
View directory record Official record
Conditions
Prostate Cancer
Interventions
Ozarelix, Goserelin
Drug
Lead sponsor
Spectrum Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older · Male only
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
3
States / cities
Denver, Colorado • Dallas, Texas • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 13, 2026, 10:24 PM EDT
Recruiting Phase 2 Interventional

Leuprolide and Goserelin for Ovarian Function Suppression in Pre- or Peri-menopausal Women With Breast Cancer, OFS Trial

NCT07158021
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma
Interventions
Biospecimen Collection, Electronic Health Record Review, Goserelin, Leuprolide, Questionnaire Administration
Procedure · Other · Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 13, 2026, 10:24 PM EDT
Recruiting Phase 2 Interventional

Assessing Efficacy of Neoadjuvant ADT in Localized High-Risk Prostate Cancer Patients Utilizing 18F-Flotufolastat PSMA PET/CT

NCT07455903
View directory record Official record
Conditions
Prostate Cancer, Localized Prostate Carcinoma
Interventions
Leuprolide, Degarelix, Relugolix, Triptorelin, Bicalutamide, 18-F Flotufolastat PSMA PET, Radical prostatectomy
Drug · Diagnostic Test · Procedure
Lead sponsor
Baptist Health South Florida
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 13, 2026, 10:24 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Ovarian Hormone Regulation of Central and Cerebrovascular Hemodynamics (NoMEN Study)

NCT05057546
View directory record Official record
Conditions
Menopause, Estrogen Deficiency, Women, Aging
Interventions
GnRH antagonist
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Oct 13, 2026, 10:24 PM EDT
Completed Phase 3 Interventional Results available

Zoledronate in Preventing Osteoporosis and Bone Fractures in Patients With Locally Advanced Nonmetastatic Prostate Cancer Undergoing Radiation Therapy and Hormone Therapy

NCT00329797
View directory record Official record
Conditions
Osteoporosis, Prostate Cancer
Interventions
Calcium, Zoledronic acid, radiation therapy, LHRH, Vitamin D
Dietary Supplement · Radiation · Drug
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
80
States / cities
Chico, California • Los Angeles, California • Pomona, California + 66 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2017 · Synced Oct 13, 2026, 10:24 PM EDT
Completed Phase 2 Interventional

Neoadjuvant Estradiol or Androgen Deprivation in Clinically Localized Prostate Cancer

NCT00167648
View directory record Official record
Conditions
Cancer, Prostate Neoplasms
Interventions
Leuprolide or goserelin, Transdermal estradiol
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 19, 2009 · Synced Oct 13, 2026, 10:24 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

The Use of GnRH Agonist Trigger in the Prevention of OHSS

NCT00349258
View directory record Official record
Conditions
Ovarian Hyperstimulation Syndrome
Interventions
Leuprolide acetate
Drug
Lead sponsor
University of Connecticut
Other
Eligibility
20 Years to 39 Years · Female only
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 6, 2006 · Synced Oct 13, 2026, 10:24 PM EDT
Completed Phase 2 Interventional Results available

Cabozantinib and Androgen Ablation in Patients With Androgen-Dependent Metastatic Prostate Cancer

NCT01630590
View directory record Official record
Conditions
Prostate Cancer
Interventions
Cabozantinib, Androgen Ablation Therapy
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Male only
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 25, 2022 · Synced Oct 13, 2026, 10:24 PM EDT
Completed Phase 1 Interventional

Cabazitaxel With Radiation and Hormone Therapy for Prostate Cancer

NCT01420250
View directory record Official record
Conditions
Prostate Cancer
Interventions
Cabazitaxel, Intensity Modulated Radiation Therapy (IMRT), Anti-Androgen Therapy: Bicalutamide, Luteinizing Hormone-Releasing Hormone (LHRH) Agonist
Drug · Radiation · Genetic
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 13, 2026, 10:24 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 13, 2026, 10:24 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 13, 2026, 10:24 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Elucidating Kisspeptin Physiology by Blocking Kisspeptin Signaling

NCT01438073
View directory record Official record
Conditions
Hypogonadotropic Hypogonadism, Healthy Postmenopausal Women, Agonadism
Interventions
kisspeptin 112-121, GnRH
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 11, 2022 · Synced Oct 13, 2026, 10:24 PM EDT
Suspended Not applicable Interventional

Insulin Sensitivity in Men With the Metabolic Syndrome

NCT00433173
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
intravenous glucose tolerance test, testosterone, anastrozole, goserelin acetate implant, aerobic capacity (VO2 Max), MRI, muscle biopsy, measurement of resting metabolic rate (energy expenditure), Dual energy x-ray absorptiometry, Fasting oral glucose tolerance test
Procedure · Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
50 Years to 75 Years · Male only
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
2
States / cities
Baltimore, Maryland • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 2, 2010 · Synced Oct 13, 2026, 10:24 PM EDT
Completed No phase listed Observational

Prediction of the PRONOUNCE Prostate Cancer Trial in Healthcare Claims Data

NCT04897958
View directory record Official record
Conditions
Prostate Cancer
Interventions
Degarelix, Leuprolide
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
Male only
Enrollment
14,417 participants
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 13, 2026, 10:24 PM EDT
Not listed Phase 3 Interventional

Treatment of Endometriosis With Norethindrone Acetate ( NA) VS. Gonadotropin- Releasing Hormone (GnRH) Agonist (Lupron Depot 11.25 mg)

NCT00458458
View directory record Official record
Conditions
Endometriosis, Dysmenorrhea, Dyspareunia
Interventions
Norethindrone Acetate (NA), GnRH Agonist (Lupron Depot)
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 55 Years · Female only
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Oct 25, 2012 · Synced Oct 13, 2026, 10:24 PM EDT
Terminated Phase 2 Interventional Results available

Preservation of Ovarian Function After Hematopoietic Cell Transplant

NCT01343368
View directory record Official record
Conditions
Multiple Myeloma, Non-Hodgkin Lymphoma, Hodgkin Disease, Acute Myeloid Leukemia, Myeloproliferative Disorders
Interventions
Leuprolide, hematopoietic cell transplant, reduced intensity allogeneic HCT
Drug · Biological
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
50 Years and older · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Oct 13, 2026, 10:24 PM EDT