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ClinicalTrials.gov public records Last synced Sep 30, 2026, 11:12 PM EDT

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Showing 1–24 of 119 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: releasing hormone agonist therapy Clear all
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 Sep 30, 2026, 11:12 PM EDT
Terminated Phase 2 Interventional

Study of Abraxane Plus Hormonal Therapy as Initial Treatment of Unresectable or Metastatic Prostate Cancer

NCT00521781
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Abraxane, Leuprolide, Bicalutamide
Drug
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 17, 2016 · Synced Sep 30, 2026, 11:12 PM EDT
Completed Phase 2 Interventional

Androgen Suppression Plus Radiation Therapy in Treating Patients With Prostate Cancer

NCT00006359
View directory record Official record
Conditions
Prostate Cancer
Interventions
LHRH agonist, antiandrogen, radiation therapy, Brachytherapy boost
Drug · Radiation
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2012
U.S. locations
26
States / cities
Lewes, Delaware • Newark, Delaware • Wilmington, Delaware + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2016 · Synced Sep 30, 2026, 11:12 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 Sep 30, 2026, 11:12 PM EDT
Not yet recruiting Phase 2 Interventional

Estrogen to Improve Quality of Life for Men With Newly Diagnosed or Recurrent Metastatic Hormone Sensitive Prostate Cancer, EQUIP Trial

NCT07466498
View directory record Official record
Conditions
Castration-Sensitive Prostate Adenocarcinoma, Metastatic Castration-Sensitive Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8
Interventions
Androgen Receptor Pathway Inhibitor, Transdermal Estrogen, Bone Scan, Computed Tomography, Dual X-ray Absorptiometry, Gonadotropin-releasing Hormone Analog, Magnetic Resonance Imaging, Survey Administration, Biospecimen Collection
Drug · Procedure · Biological + 1 more
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 30, 2026, 11:12 PM EDT
Completed No phase listed Observational

Prospective Observation Study of Insulin Sensitivity During and After Gonadotropin Releasing Hormone Agonist Therapy for Prostate Cancer

NCT00456144
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 11, 2013 · Synced Sep 30, 2026, 11:12 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Contributions to Hypertension With Androgen Deprivation Therapy

NCT05700903
View directory record Official record
Conditions
Androgen Deprivation Therapy, Prostate Cancer, Hypertension, Autonomic Dysfunction, Renal Disease
Interventions
Gonadotropin Releasing Hormone Agonists (GNRH), Androgen receptor (AR) inhibitor, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
40 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 30, 2026, 11:12 PM EDT
Active, not recruiting Phase 2 Interventional

Multi-arm Multi-modality Therapy for Very High Risk Localized and Low Volume Metastatic Prostatic Adenocarcinoma

NCT03436654
View directory record Official record
Conditions
Prostate Cancer
Interventions
Apalutamide, Abiraterone Acetate, Prednisone, GnRH agonist/antagonist
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
11
States / cities
Chicago, Illinois • Evanston, Illinois • Boston, Massachusetts + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 30, 2026, 11:12 PM EDT
Not yet recruiting Phase 2 Interventional

RISK-ADAPT Protocol in Metastatic Hormone-Sensitive Prostate Cancer (mHSPC)

NCT07645326
View directory record Official record
Conditions
Metastatic Hormone-sensitive Prostate Cancer (mHSPC)
Interventions
Androgen Deprivation Therapy (ADT), Androgen Receptor Pathway Inhibitor (ARPI), Prostate Radiation, Docetaxel
Drug · Radiation
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older · Male only
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 30, 2026, 11:12 PM EDT
Active, not recruiting Phase 1 Interventional

A Study of GDC-9545 Alone or in Combination With Palbociclib and/or Luteinizing Hormone-Releasing Hormone (LHRH) Agonist in Locally Advanced or Metastatic Estrogen Receptor-Positive Breast Cancer

NCT03332797
View directory record Official record
Conditions
Breast Cancer
Interventions
GDC-9545, Palbociclib, LHRH Agonist
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
181 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
6
States / cities
Aurora, Colorado • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 30, 2026, 11:12 PM EDT
Active, not recruiting Phase 3 Interventional

A Study to Evaluate Efficacy and Safety of Giredestrant Compared With Fulvestrant (Plus a CDK4/6 Inhibitor), in Participants With ER-Positive, HER2-Negative Advanced Breast Cancer Resistant to Adjuvant Endocrine Therapy (pionERA Breast Cancer)

NCT06065748
View directory record Official record
Conditions
Estrogen Receptor-Positive, HER2-Negative Advanced Breast Cancer
Interventions
Giredestrant, Fulvestrant, Abemaciclib, Palbociclib, Ribociclib, LHRH Agonist, FoundationOne Liquid CDx Assay (F1LCDx)
Drug · Diagnostic Test
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
1,050 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
40
States / cities
Daphne, Alabama • Greenbrae, California • Harbor City, California + 34 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Sep 30, 2026, 11:12 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 Sep 30, 2026, 11:12 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 Sep 30, 2026, 11:12 PM EDT
Active, not recruiting Phase 3 Interventional

A Study to Compare Darolutamide Given With Androgen Deprivation Therapy (ADT) and Placebo Given With ADT in Men With Hormone Sensitive Prostate Cancer and Raise of Prostate Specific Antigen (PSA) Levels After Local Therapies

NCT05794906
View directory record Official record
Conditions
Biochemically Recurrent Prostate Cancer
Interventions
Darolutamide (BAY1841788, Nubeqa), Placebo matching darolutamide, ADT
Drug · Other
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Male only
Enrollment
985 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
25
States / cities
Phoenix, Arizona • Duarte, California • Los Angeles, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Sep 30, 2026, 11:12 PM EDT
Active, not recruiting Phase 3 Interventional

Phase III Study to Assess AZD9833+ CDK4/6 Inhibitor in HR+/HER2-MBC With Detectable ESR1m Before Progression (SERENA-6)

NCT04964934
View directory record Official record
Conditions
ER-Positive HER2-Negative Breast Cancer
Interventions
AZD9833, AZD9833 Placebo, Anastrozole, Anastrozole placebo, Letrozole, Letrozole placebo, Palbociclib, Abemaciclib, Luteinizing hormone-releasing hormone (LHRH) agonist, Ribociclib
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
64
States / cities
Phoenix, Arizona • Hot Springs, Arkansas • Little Rock, Arkansas + 56 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Sep 30, 2026, 11:12 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 Sep 30, 2026, 11:12 PM EDT
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 Sep 30, 2026, 11:12 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 Sep 30, 2026, 11:12 PM EDT
Completed Phase 2 Interventional Results available

Exisulind and Intermittent Androgen Suppression (ADT) in Biochemical Relapsed Prostate Cancer

NCT00283803
View directory record Official record
Conditions
Prostate Cancer
Interventions
Exisulind, luteinizing hormone-releasing hormone (LHRH) agonist, Antiandrogen
Drug
Lead sponsor
University of Washington
Other
Eligibility
21 Years and older · Male only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Sep 30, 2026, 11:12 PM 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 Sep 30, 2026, 11:12 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 Sep 30, 2026, 11:12 PM EDT
Completed Phase 3 Interventional Results available

Zoledronate in Preventing Skeletal (Bone)-Related Events in Men Who Are Receiving Androgen Deprivation Therapy For Prostate Cancer and Bone Metastases

NCT00079001
View directory record Official record
Conditions
Metastatic Cancer, Prostate Cancer
Interventions
zoledronic acid, placebo, androgen deprivation therapy, GnRH agonist, Calcium supplement, Vitamin D
Drug · Other · Dietary Supplement
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
645 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
238
States / cities
Mobile, Alabama • Fort Smith, Arkansas • Little Rock, Arkansas + 159 more
Source: ClinicalTrials.gov public record
Updated May 12, 2020 · Synced Sep 30, 2026, 11:12 PM EDT
Completed Phase 1 Interventional Results available

Highly Conformal, Hypofractionated, Focally Dose Escalated Post-Prostatectomy Radiotherapy

NCT03388619
View directory record Official record
Conditions
Cancer Of Prostate, Prostate Neoplasms, Prostate Cancer, Neoplasms of Prostate, Prostatic Cancer
Interventions
Prostate bed with integrated boost, Prostate bed irradiation only, Whole Body Bone Scan, 18F-NaF PET Imaging, CT, mpMRI, ADT
Radiation · Diagnostic Test · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Sep 30, 2026, 11:12 PM EDT
Completed Phase 2 Interventional Results available

Melanoma Vaccine With Peptides and Leuprolide

NCT00254397
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 16, 2019 · Synced Sep 30, 2026, 11:12 PM EDT