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ClinicalTrials.gov record
Active, not recruiting Phase 2 Interventional

Testing the Addition of the Drug Relugolix to the Usual Radiation Therapy for Advanced-Stage Prostate Cancer, The NRG Promethean Study

ClinicalTrials.gov ID: NCT05053152

Public ClinicalTrials.gov record NCT05053152. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 17, 2026, 8:21 PM EDT

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

Official title

A Phase II Double-Blinded, Placebo-Controlled Trial of PROstate OligoMETastatic RadiotHErapy With or Without ANdrogen Deprivation Therapy in Oligometastatic Prostate Cancer (NRG Promethean)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This phase II trial compares the usual treatment of radiation therapy alone to using the study drug, relugolix, plus the usual radiation therapy in patients with castration-sensitive prostate cancer that has spread to limited other parts of the body (oligometastatic). Relugolix is in a class of medications called gonadotropin-releasing hormone (GnRH) receptor antagonists. It works by decreasing the amount of testosterone (a male hormone) produced by the body. It may stop the growth of cancer cells that need testosterone to grow. Radiation therapy uses high-energy x rays or protons to kill tumor cells. The addition of relugolix to the radiation may reduce the chance of oligometastatic prostate cancer spreading further.

Study identification

NCT ID
NCT05053152
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 2
Lead sponsor
NRG Oncology
Other
Enrollment
194 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
Male
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Apr 20, 2022 (Actual)
Primary completion
Feb 1, 2029 (Estimated)
Completion
Feb 1, 2034 (Estimated)
Last update posted
Aug 17, 2026

2022 – 2034

United States locations

U.S. sites
242
U.S. states
34
U.S. cities
195
Facility City State ZIP Site status
Cancer Center at Saint Joseph's Phoenix Arizona 85004 —
Alta Bates Summit Medical Center-Herrick Campus Berkeley California 94704 —
Tower Cancer Research Foundation Beverly Hills California 90211 —
Marin General Hospital Greenbrae California 94904 —
UCI Health - Chao Family Comprehensive Cancer Center and Ambulatory Care Irvine California 92612 —
Los Angeles General Medical Center Los Angeles California 90033 —
USC / Norris Comprehensive Cancer Center Los Angeles California 90033 —
Cedars-Sinai Medical Center Los Angeles California 90048 —
Memorial Medical Center Modesto California 95355 —
UC Irvine Health/Chao Family Comprehensive Cancer Center Orange California 92868 —
Sutter Medical Center Sacramento Sacramento California 95816 —
Sutter Pacific Medical Foundation Santa Rosa California 95403 —
Sutter Solano Medical Center/Cancer Center Vallejo California 94589 —
UCHealth University of Colorado Hospital Aurora Colorado 80045 —
Rocky Mountain Cancer Centers-Boulder Boulder Colorado 80304 —
UCHealth Memorial Hospital Central Colorado Springs Colorado 80909 —
Memorial Hospital North Colorado Springs Colorado 80920 —
AdventHealth Porter Denver Colorado 80210 —
Shaw Cancer Center Edwards Colorado 81632 —
Poudre Valley Hospital Fort Collins Colorado 80524 —
Cancer Care and Hematology-Fort Collins Fort Collins Colorado 80528 —
Banner North Colorado Medical Center Greeley Colorado 80631 —
UCHealth Greeley Hospital Greeley Colorado 80631 —
UCHealth Highlands Ranch Hospital Highlands Ranch Colorado 80129 —
AdventHealth Littleton Littleton Colorado 80122 —
Medical Center of the Rockies Loveland Colorado 80538 —
Banner North Colorado Medical Center - Loveland Campus Loveland Colorado 80539 —
AdventHealth Parker Parker Colorado 80138 —
Beebe South Coastal Health Campus Millville Delaware 19967 —
Helen F Graham Cancer Center Newark Delaware 19713 —
Medical Oncology Hematology Consultants PA Newark Delaware 19713 —
Beebe Health Campus Rehoboth Beach Delaware 19971 —
George Washington University Medical Center Washington D.C. District of Columbia 20037 —
AdventHealth Altamonte Altamonte Springs Florida 32701 —
AdventHealth Celebration Celebration Florida 34747 —
Jupiter Medical Center Jupiter Florida 33458 —
GenesisCare USA - Lakewood Ranch Lakewood Rch Florida 34202 —
AdventHealth Orlando Orlando Florida 32803 —
GenesisCare USA - Plantation Plantation Florida 33324 —
Moffitt Cancer Center at SouthShore Ruskin Florida 33570 —
Moffitt Cancer Center-International Plaza Tampa Florida 33607 —
Moffitt Cancer Center - McKinley Campus Tampa Florida 33612 —
Moffitt Cancer Center Tampa Florida 33612 —
Moffitt Cancer Center at Wesley Chapel Wesley Chapel Florida 33544 —
Cleveland Clinic-Weston Weston Florida 33331 —
Grady Health System Atlanta Georgia 30303 —
Emory University Hospital Midtown Atlanta Georgia 30308 —
Piedmont Hospital Atlanta Georgia 30309 —
Emory University Hospital/Winship Cancer Institute Atlanta Georgia 30322 —
Emory Saint Joseph's Hospital Atlanta Georgia 30342 —
WellStar Cobb Hospital Austell Georgia 30106 —
Emory Decatur Hospital Decatur Georgia 30033 —
Piedmont Fayette Hospital Fayetteville Georgia 30214 —
Emory Johns Creek Hospital Johns Creek Georgia 30097 —
Wellstar Kennestone Hospital Marietta Georgia 30060 —
Alton Memorial Hospital Alton Illinois 62002 —
Advocate Good Shepherd Hospital Barrington Illinois 60010 —
Advocate Illinois Masonic Medical Center Chicago Illinois 60657 —
AMG Crystal Lake - Oncology Crystal Lake Illinois 60014 —
Carle at The Riverfront Danville Illinois 61832 —
Decatur Memorial Hospital Decatur Illinois 62526 —
Advocate Good Samaritan Hospital Downers Grove Illinois 60515 —
Crossroads Cancer Center Effingham Illinois 62401 —
Advocate Sherman Hospital Elgin Illinois 60123 —
Advocate South Suburban Hospital Hazel Crest Illinois 60429 —
AMG Libertyville - Oncology Libertyville Illinois 60048 —
Carle Physician Group-Mattoon/Charleston Mattoon Illinois 61938 —
HSHS Saint Elizabeth's Hospital O'Fallon Illinois 62269 —
Advocate Christ Medical Center Oak Lawn Illinois 60453-2699 —
Advocate Lutheran General Hospital Park Ridge Illinois 60068 —
Methodist Medical Center of Illinois Peoria Illinois 61636 —
OSF Saint Francis Medical Center Peoria Illinois 61637 —
Memorial Hospital East Shiloh Illinois 62269 —
Springfield Memorial Hospital Springfield Illinois 62781 —
Carle Cancer Center Urbana Illinois 61801 —
Parkview Regional Medical Center Fort Wayne Indiana 46845 —
Goshen Center for Cancer Care Goshen Indiana 46526 —
Mary Greeley Medical Center Ames Iowa 50010 —
McFarland Clinic - Ames Ames Iowa 50010 —
Iowa Methodist Medical Center Des Moines Iowa 50309 —
UI Health Care Mission Cancer and Blood - Des Moines Clinic Des Moines Iowa 50309 —
The James Graham Brown Cancer Center at University of Louisville Louisville Kentucky 40202 —
UofL Health Medical Center Northeast Louisville Kentucky 40245 —
Mary Bird Perkins Cancer Center Baton Rouge Louisiana 70809 —
Mary Bird Perkins Cancer Center - Gonzales Gonzales Louisiana 70737 —
Mary Bird Perkins Cancer Center - Metairie Metairie Louisiana 70002 —
East Jefferson General Hospital Metairie Louisiana 70006 —
LSU Healthcare Network / Metairie Multi-Specialty Clinic Metairie Louisiana 70006 —
University Medical Center New Orleans New Orleans Louisiana 70112 —
Trinity Health Saint Joseph Mercy Hospital Ann Arbor Ann Arbor Michigan 48106 —
Trinity Health IHA Medical Group Hematology Oncology - Brighton Brighton Michigan 48114 —
Trinity Health Medical Center - Brighton Brighton Michigan 48114 —
Trinity Health IHA Medical Group Hematology Oncology - Canton Canton Michigan 48188 —
Trinity Health Medical Center - Canton Canton Michigan 48188 —
Chelsea Hospital Chelsea Michigan 48118 —
Trinity Health IHA Medical Group Hematology Oncology - Chelsea Hospital Chelsea Michigan 48118 —
Michigan Healthcare Professionals Clarkston Clarkston Michigan 48346 —
Michigan Healthcare Professionals Farmington Farmington Hills Michigan 48334 —
Corewell Health Grand Rapids Hospitals - Butterworth Hospital Grand Rapids Michigan 49503 —
Trinity Health Grand Rapids Hospital Grand Rapids Michigan 49503 —
Bronson Methodist Hospital Kalamazoo Michigan 49007 —
University of Michigan Health - Sparrow Lansing Lansing Michigan 48912 —
Trinity Health Saint Mary Mercy Livonia Hospital Livonia Michigan 48154 —
Michigan Healthcare Professionals Macomb Macomb Michigan 48044 —
Michigan Healthcare Professionals Madison Heights Madison Heights Michigan 48071 —
Trinity Health Saint Joseph Mercy Oakland Hospital Pontiac Michigan 48341 —
Corewell Health William Beaumont University Hospital Royal Oak Michigan 48073 —
Munson Medical Center Traverse City Michigan 49684 —
Corewell Health Beaumont Troy Hospital Troy Michigan 48085 —
Michigan Healthcare Professionals Troy Troy Michigan 48098 —
University of Michigan Health - West Wyoming Michigan 49519 —
Trinity Health IHA Medical Group Hematology Oncology Ann Arbor Campus Ypsilanti Michigan 48197 —
Regions Hospital Saint Paul Minnesota 55101 —
Saint Francis Medical Center Cape Girardeau Missouri 63703 —
Siteman Cancer Center at Saint Peters Hospital City of Saint Peters Missouri 63376 —
Siteman Cancer Center at West County Hospital Creve Coeur Missouri 63141 —
Phelps Health Delbert Day Cancer Institute Rolla Missouri 65401 —
Washington University School of Medicine St Louis Missouri 63110 —
Siteman Cancer Center-South County St Louis Missouri 63129 —
Siteman Cancer Center at Christian Hospital St Louis Missouri 63136 —
Benefis Sletten Cancer Institute Great Falls Montana 59405 —
Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center Lebanon New Hampshire 03756 —
The Valley Hospital - Luckow Pavilion Paramus New Jersey 07652 —
University of New Mexico Cancer Center Albuquerque New Mexico 87106 —
Roswell Park Cancer Institute Buffalo New York 14263 —
Highland Hospital Rochester New York 14620 —
University of Rochester Rochester New York 14642 —
Wilmot Cancer Institute at Webster Webster New York 14580 —
East Carolina University Greenville North Carolina 27834 —
Sanford Broadway Medical Center Fargo North Dakota 58122 —
Sanford Roger Maris Cancer Center Fargo North Dakota 58122 —
Cleveland Clinic Akron General Akron Ohio 44307 —
UH Seidman Cancer Center at UH Avon Health Center Avon Ohio 44011 —
UHHS-Chagrin Highlands Medical Center Beachwood Ohio 44122 —
Miami Valley Hospital South Centerville Ohio 45459 —
Case Western Reserve University Cleveland Ohio 44106 —
MetroHealth Medical Center Cleveland Ohio 44109 —
Cleveland Clinic Cancer Center/Fairview Hospital Cleveland Ohio 44111 —
Cleveland Clinic Foundation Cleveland Ohio 44195 —
Ohio State University Comprehensive Cancer Center Columbus Ohio 43210 —
Miami Valley Hospital Dayton Ohio 45409 —
Premier Blood and Cancer Center Dayton Ohio 45409 —
Miami Valley Hospital North Dayton Ohio 45415 —
Atrium Medical Center-Middletown Regional Hospital Franklin Ohio 45005-1066 —
Hillcrest Hospital Cancer Center Mayfield Heights Ohio 44124 —
UH Seidman Cancer Center at Lake Health Mentor Campus Mentor Ohio 44060 —
University Hospitals Parma Medical Center Parma Ohio 44129 —
University Hospitals Portage Medical Center Ravenna Ohio 44266 —
Cleveland Clinic Cancer Center Strongsville Strongsville Ohio 44136 —
ProMedica Flower Hospital Sylvania Ohio 43560 —
Upper Valley Medical Center Troy Ohio 45373 —
University of Oklahoma Health Sciences Center Oklahoma City Oklahoma 73104 —
Oregon Health and Science University Portland Oregon 97239 —
Saint Luke's Cancer Center - Allentown Allentown Pennsylvania 18104 —
UPMC Altoona Altoona Pennsylvania 16601 —
UPMC-Heritage Valley Health System Beaver Beaver Pennsylvania 15009 —
Saint Luke's University Hospital-Bethlehem Campus Bethlehem Pennsylvania 18015 —
Bryn Mawr Hospital Bryn Mawr Pennsylvania 19010 —
Carlisle Regional Cancer Center Carlisle Pennsylvania 17015 —
Christiana Care Health System-Concord Health Center Chadds Ford Pennsylvania 19317 —
Chambersburg Hospital Chambersburg Pennsylvania 17201 —
Geisinger Medical Center Danville Pennsylvania 17822 —
Fox Chase Cancer Center - East Norriton Hospital Outpatient Center East Norriton Pennsylvania 19401 —
Saint Luke's Hospital-Anderson Campus Easton Pennsylvania 18045 —
Ephrata Cancer Center Ephrata Pennsylvania 17522 —
UPMC Hillman Cancer Center Erie Erie Pennsylvania 16505 —
UPMC Cancer Center at UPMC Horizon Farrell Pennsylvania 16121 —
Fox Chase Cancer Center Buckingham Furlong Pennsylvania 18925 —
Adams Cancer Center Gettysburg Pennsylvania 17325 —
UPMC Pinnacle Cancer Center/Community Osteopathic Campus Harrisburg Pennsylvania 17109 —
Penn State Milton S Hershey Medical Center Hershey Pennsylvania 17033-0850 —
IRMC Cancer Center Indiana Pennsylvania 15701 —
Sechler Family Cancer Center Lebanon Pennsylvania 17042 —
Geisinger Medical Oncology-Lewisburg Lewisburg Pennsylvania 17837 —
UPMC Hillman Cancer Center at Rocco And Nancy Ortenzio Cancer Pavilion Mechanicsburg Pennsylvania 17050 —
Riddle Memorial Hospital Media Pennsylvania 19063 —
UPMC Hillman Cancer Center in Coraopolis Moon Township Pennsylvania 15108 —
Paoli Memorial Hospital Paoli Pennsylvania 19301 —
Fox Chase Cancer Center Philadelphia Pennsylvania 19111 —
UPMC-Magee Womens Hospital Pittsburgh Pennsylvania 15213 —
UPMC-Saint Margaret Pittsburgh Pennsylvania 15215 —
University of Pittsburgh Cancer Institute (UPCI) Pittsburgh Pennsylvania 15232 —
UPMC-Shadyside Hospital Pittsburgh Pennsylvania 15232 —
UPMC-Passavant Hospital Pittsburgh Pennsylvania 15237 —
Geisinger Cancer Services-Pottsville Pottsville Pennsylvania 17901 —
Saint Luke's Hospital - Upper Bucks Campus Quakertown Pennsylvania 18951 —
UPMC Cancer Center at UPMC Northwest Seneca Pennsylvania 16346 —
Saint Luke's Hospital - Monroe Campus Stroudsburg Pennsylvania 18360 —
UPMC Washington Hospital Radiation Oncology Washington Pennsylvania 15301 —
Geisinger Wyoming Valley/Henry Cancer Center Wilkes-Barre Pennsylvania 18711 —
Divine Providence Hospital Williamsport Pennsylvania 17754 —
Lankenau Medical Center Wynnewood Pennsylvania 19096 —
WellSpan Health-York Cancer Center York Pennsylvania 17403 —
UPMC Memorial York Pennsylvania 17408 —
Ralph H Johnson VA Medical Center Charleston South Carolina 29401 —
Medical University of South Carolina Charleston South Carolina 29425 —
Carolina Regional Cancer Center Myrtle Beach South Carolina 29577 —
Sanford Cancer Center Oncology Clinic Sioux Falls South Dakota 57104 —
Sanford USD Medical Center - Sioux Falls Sioux Falls South Dakota 57117-5134 —
Covenant Medical Center-Lakeside Lubbock Texas 79410 —
Central Vermont Medical Center/National Life Cancer Treatment Berlin Corners Vermont 05602 —
University of Vermont Medical Center Burlington Vermont 05401 —
Dartmouth Cancer Center - North Saint Johnsbury Vermont 05819 —
Bon Secours Saint Francis Medical Center Midlothian Virginia 23114 —
Bon Secours Cancer Institute at Reynolds Crossing Richmond Virginia 23230 —
VCU Massey Cancer Center at Stony Point Richmond Virginia 23235 —
VCU Massey Comprehensive Cancer Center Richmond Virginia 23298 —
VCU Community Memorial Health Center South Hill Virginia 23970 —
FHCC at EvergreenHealth Kirkland Washington 98034 —
Fred Hutchinson Cancer Center Seattle Washington 98109 —
FHCC at Northwest Hospital Seattle Washington 98133 —
University of Washington Medical Center - Montlake Seattle Washington 98195 —
Edwards Comprehensive Cancer Center Huntington West Virginia 25701 —
Langlade Hospital and Cancer Center Antigo Wisconsin 54409 —
Marshfield Medical Center-EC Cancer Center Eau Claire Wisconsin 54701 —
Aurora Cancer Care-Grafton Grafton Wisconsin 53024 —
Aurora BayCare Medical Center Green Bay Wisconsin 54311 —
Aurora Bay Area Medical Group-Marinette Marinette Wisconsin 54143 —
Marshfield Medical Center-Marshfield Marshfield Wisconsin 54449 —
Froedtert Menomonee Falls Hospital Menomonee Falls Wisconsin 53051 —
Aurora Saint Luke's Medical Center Milwaukee Wisconsin 53215 —
Medical College of Wisconsin Milwaukee Wisconsin 53226 —
Aurora Sinai Medical Center Milwaukee Wisconsin 53233 —
Marshfield Medical Center - Minocqua Minocqua Wisconsin 54548 —
ProHealth D N Greenwald Center Mukwonago Wisconsin 53149 —
Cancer Center of Western Wisconsin New Richmond Wisconsin 54017 —
Drexel Town Square Health Center Oak Creek Wisconsin 53154 —
ProHealth Oconomowoc Memorial Hospital Oconomowoc Wisconsin 53066 —
Vince Lombardi Cancer Clinic - Oshkosh Oshkosh Wisconsin 54904 —
Aspirus Cancer Care - James Beck Cancer Center Rhinelander Wisconsin 54501 —
Marshfield Medical Center-Rice Lake Rice Lake Wisconsin 54868 —
Vince Lombardi Cancer Clinic-Sheboygan Sheboygan Wisconsin 53081 —
Aspirus Cancer Care - Stevens Point Stevens Point Wisconsin 54481 —
Marshfield Medical Center-River Region at Stevens Point Stevens Point Wisconsin 54482 —
Aurora Medical Center in Summit Summit Wisconsin 53066 —
UW Cancer Center at ProHealth Care Waukesha Wisconsin 53188 —
Aspirus Regional Cancer Center Wausau Wisconsin 54401 —
Aurora Cancer Care-Milwaukee West Wauwatosa Wisconsin 53226 —
Aurora West Allis Medical Center West Allis Wisconsin 53227 —
Froedtert West Bend Hospital/Kraemer Cancer Center West Bend Wisconsin 53095 —
Marshfield Medical Center - Weston Weston Wisconsin 54476 —
Aspirus Cancer Care - Wisconsin Rapids Wisconsin Rapids Wisconsin 54494 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 3 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05053152, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 17, 2026 · Synced Oct 17, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05053152 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →