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ClinicalTrials.gov public records Last synced May 22, 2026, 12:05 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 51 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Gonadotrophin-releasing Hormone (GnRH) Clear all
Terminated Phase 3 Interventional Results available
View directory record Official record
Conditions
Prostate Cancer
Interventions
Degarelix, Leuprolide
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
Male only
Enrollment
545 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
48
States / cities
Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 42 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2022 · Synced May 22, 2026, 12:05 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Precocious, Leuprolide Acetate, Luteinizing Hormone (LH), Gonadotrophin-releasing Hormone Agonist (GnRHa), Tanner Staging, Depot Formulation, Suppression of LH, Central Precocious Puberty (CPP), Gonadotrophin-releasing Hormone (GnRH), Lupron, GnRH Analog, Pediatrics Central Precocious Puberty
Interventions
Leuprolide Acetate 3 Month Depot
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
Not listed
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
16
States / cities
Birmingham, Alabama • Long Beach, California • Los Angeles, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2014 · Synced May 22, 2026, 12:05 AM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Prostate CA, Prostate Cancer (Adenocarcinoma), Prostate Cancer Surgery
Interventions
Darolutamide, Relugolix, Radical Prostatectomy
Drug · Procedure
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced May 22, 2026, 12:05 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Stage II Prostate Cancer, Stage III Prostate Cancer, Stage IV Prostate Cancer
Interventions
abiraterone acetate, prednisone, leuprolide acetate, laboratory biomarker analysis, external beam radiation therapy, goserelin acetate
Drug · Other · Radiation
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
2
States / cities
Seattle, Washington • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Jun 5, 2017 · Synced May 22, 2026, 12:05 AM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Systemic Lupus Erythematosus (Sle), Primary Ovarian Insufficiency (Poi)
Interventions
Not listed
Lead sponsor
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
NIH
Eligibility
18 Years to 120 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced May 22, 2026, 12:05 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Melanoma
Interventions
Leuprolide, GP100: 209-217(210M) Peptide, MAGE-3 Peptide
Drug · Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced May 22, 2026, 12:05 AM EDT
Completed Phase 2 Interventional Results available
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 14, 2014 · Synced May 22, 2026, 12:05 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Amenorrhea, Premature Ovarian Failure, Ovarian Function Insufficiency
Interventions
Leuprolide Acetate, Questionnaire, Hematopoietic Stem Cell Transplantation
Drug · Behavioral · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 40 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2013 · Synced May 22, 2026, 12:05 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Hypogonadism, Precocious Puberty
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
7 Years to 35 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1993
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced May 22, 2026, 12:05 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Primary Amenorrhea With Hypogonadotropic Hypogonadism
Interventions
Gonadorelin acetate subcutaneous (SC) 10 μg/pulse as a fixed dose, administered via. OmniPod pump, Gonadorelin acetate SC 15 μg/pulse as a fixed dose, administered via. OmniPod pump, Gonadorelin acetate SC 20 μg/pulse as a fixed dose, administered via. OmniPod pump, Placebo (SC 10, 15, or 20 μg/pulse as a fixed dose, administered via. OmniPod pump)
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
33
States / cities
Tempe, Arizona • San Francisco, California • Aurora, Colorado + 28 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2021 · Synced May 22, 2026, 12:05 AM EDT
Completed Phase 4 Interventional Results available
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 20, 2023 · Synced May 22, 2026, 12:05 AM EDT
Active, not recruiting Phase 2 Interventional
View directory record Official record
Conditions
Prostate Cancer
Interventions
Debio 4228
Drug
Lead sponsor
Debiopharm International SA
Industry
Eligibility
18 Years and older · Male only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
14
States / cities
Mesa, Arizona • Queen Creek, Arizona • Bakersfield, California + 11 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced May 22, 2026, 12:05 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Controlled Ovarian Stimulation
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 31 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2014
U.S. locations
1
States / cities
Lutherville, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 22, 2025 · Synced May 22, 2026, 12:05 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Prostate Cancer
Interventions
TAK-385, Degarelix
Drug
Lead sponsor
Millennium Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
19
States / cities
Birmingham, Alabama • San Diego, California • Denver, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2017 · Synced May 22, 2026, 12:05 AM EDT
Active, not recruiting Phase 2 Interventional
View directory record Official record
Conditions
Stage II Prostate Adenocarcinoma, Stage III Prostate Adenocarcinoma
Interventions
Abiraterone Acetate, Androgen Receptor Antagonist ARN-509, Gonadotropin-releasing Hormone Analog, Prednisone, Quality-of-Life Assessment, Questionnaire Administration, Radical Prostatectomy
Drug · Biological · Other + 1 more
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
Male only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
2
States / cities
New Haven, Connecticut • New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced May 22, 2026, 12:05 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Porphyria
Interventions
luteinizing hormone-releasing factor
Drug
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
18 Years to 55 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1987
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced May 22, 2026, 12:05 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Prostate Cancer
Interventions
Gonadotropin Releasing Hormone Agonist Therapy
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Male only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 10, 2013 · Synced May 22, 2026, 12:05 AM EDT
Not listed Phase 3 Interventional
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 24, 2012 · Synced May 22, 2026, 12:05 AM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Prostate Cancer
Interventions
Pazopanib (GW786034)
Drug
Lead sponsor
Illinois CancerCare, P.C.
Other
Eligibility
18 Years to 85 Years · Male only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
4
States / cities
Bloomington, Illinois • Ottawa, Illinois • Pekin, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2013 · Synced May 22, 2026, 12:05 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Ovarian Hyperstimulation Syndrome
Interventions
hCG
Drug
Lead sponsor
UConn Health
Other
Eligibility
18 Years to 39 Years · Female only
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 25, 2018 · Synced May 22, 2026, 12:05 AM EDT
Completed Early Phase 1 Interventional
View directory record Official record
Conditions
Prostate Cancer
Interventions
Ipilimumab
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 23, 2024 · Synced May 22, 2026, 12:05 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Amenorrhea, Fertility, Infertility
Interventions
Lutrepulse
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced May 22, 2026, 12:05 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Prostate Cancer
Interventions
Abiraterone Acetate, Prednisone, Enzalutamide, LHRHa
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 5, 2019 · Synced May 22, 2026, 12:05 AM EDT
Active, not recruiting Phase 1 Interventional
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Recurrent Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer, Stage IV Prostate Cancer
Interventions
Enzalutamide, Goserelin acetate, Leuprolide acetate, Radiation therapy
Drug · Radiation
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older · Male only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2040
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced May 22, 2026, 12:05 AM EDT