NCT04134260

Brief Summary

This phase III trial studies whether adding apalutamide to the usual treatment improves outcome in patients with lymph node positive prostate cancer after surgery. Radiation therapy uses high energy x-ray to kill tumor cells and shrink tumors. Androgens, or male sex hormones, can cause the growth of prostate cancer cells. Drugs, such as apalutamide, may help stop or reduce the growth of prostate cancer cell growth by blocking the attachment of androgen to its receptors on cancer cells, a mechanism similar to stopping the entrance of a key into its lock. Adding apalutamide to the usual hormone therapy and radiation therapy after surgery may stabilize prostate cancer and prevent it from spreading and extend time without disease spreading compared to the usual approach.

Trial Health

78
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
586

participants targeted

Target at P75+ for phase_3

Timeline
3mo left

Started Apr 2020

Longer than P75 for phase_3

Geographic Reach
2 countries

350 active sites

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress96%
Apr 2020Nov 2026

First Submitted

Initial submission to the registry

October 18, 2019

Completed
4 days until next milestone

First Posted

Study publicly available on registry

October 22, 2019

Completed
6 months until next milestone

Study Start

First participant enrolled

April 16, 2020

Completed
6.5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 1, 2026

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 1, 2026

Last Updated

June 25, 2026

Status Verified

June 1, 2026

Enrollment Period

6.5 years

First QC Date

October 18, 2019

Last Update Submit

June 22, 2026

Conditions

Outcome Measures

Primary Outcomes (1)

  • Metastasis-free survival (MFS)

    Kaplan-Meier curves will be generated and metastasis-free survival compared between the two treatment groups by a logrank test, stratified by prostate specific antigen (PSA) level after prostatectomy (never detectable or rising). Cox regression modeling to assess and adjust for the effects of PSA stratum and other baseline covariates will also be performed. The proportional hazards assumption will be tested using Schoenfeld residuals and graphical methods. Martingale residual plots will be examined to determine the best functional form for incorporating covariates into the model. A competing risks analysis will also be performed with time to distant metastasis or death from prostate cancer as the event of interest and death from other causes as the competing risk. Cumulative incidence curves will be generated along with Fine-Gray's test. Patients alive and metastasis free will be censored as of the time of the last negative examination.

    From randomization to detection of metastatic disease or death from any cause, assessed up to 7.5 years

Secondary Outcomes (7)

  • Quality of life (QOL) between the two treatment arms

    Up to 3 years post treatment

  • Overall survival (OS)

    From randomization until date of death or censored at last date known alive, assessed up to 7.5 years

  • Biochemical progression-free survival (bPFS)

    From randomization until biochemical recurrence or death from prostate cancer, assessed up to 7.5 years

  • Time to local-regional progression

    Up to 7.5 years

  • Time to castrate resistance

    Up to 7.5 years

  • +2 more secondary outcomes

Other Outcomes (6)

  • MFS by Decipher genomic score

    Up to 7.5 years

  • OS by Decipher genomic score

    Up to 7.5 years

  • PAM50-based classification of prostate cancer

    Up to 7.5 years

  • +3 more other outcomes

Study Arms (2)

Arm I (hormone therapy, radiation therapy)

ACTIVE COMPARATOR

Patients receive standard of care hormone therapy per physician discretion for 24 months. Patients also undergo standard of care pelvis and prostate bed radiation therapy 5 days per week over 5-6 or 7-8 weeks beginning within 90 days of randomization in the absence of disease progression or unacceptable toxicity. Patients in both arms may undergo CT, MRI, bone scan, and PET as clinically indicated throughout the study. Patients may also undergo blood sample collection throughout the study.

Procedure: Biospecimen CollectionProcedure: Bone ScanProcedure: Computed TomographyDrug: Hormone TherapyProcedure: Magnetic Resonance ImagingProcedure: Positron Emission TomographyOther: Quality-of-Life AssessmentOther: Questionnaire AdministrationRadiation: Radiation Therapy

Arm II (hormone therapy, radiation therapy, apalutamide)

EXPERIMENTAL

Patients undergo standard of care hormone therapy and radiation therapy as in Arm I. Patients also receive apalutamide PO QD on days 1-90 of each cycle. Cycles repeat every 90 days for 8 cycles in the absence of disease progression or unacceptable toxicity. Patients in both arms may undergo CT, MRI, bone scan, and PET as clinically indicated throughout the study. Patients may also undergo blood sample collection throughout the study.

Drug: ApalutamideProcedure: Biospecimen CollectionProcedure: Bone ScanProcedure: Computed TomographyDrug: Hormone TherapyProcedure: Magnetic Resonance ImagingProcedure: Positron Emission TomographyOther: Quality-of-Life AssessmentOther: Questionnaire AdministrationRadiation: Radiation Therapy

Interventions

Undergo MRI

Also known as: Magnetic Resonance, Magnetic Resonance Imaging (MRI), Magnetic resonance imaging (procedure), Magnetic Resonance Imaging Scan, Medical Imaging, Magnetic Resonance / Nuclear Magnetic Resonance, MR, MR Imaging, MRI, MRI Scan, MRIs, NMR Imaging, NMRI, Nuclear Magnetic Resonance Imaging, sMRI, Structural MRI
Arm I (hormone therapy, radiation therapy)Arm II (hormone therapy, radiation therapy, apalutamide)

Given PO

Also known as: ARN 509, ARN-509, ARN509, Erleada, JNJ 56021927, JNJ-56021927
Arm II (hormone therapy, radiation therapy, apalutamide)

Undergo blood sample collection

Also known as: Biological Sample Collection, Biospecimen Collected, Specimen Collection
Arm I (hormone therapy, radiation therapy)Arm II (hormone therapy, radiation therapy, apalutamide)
Bone ScanPROCEDURE

Undergo bone scan

Also known as: Bone Scintigraphy
Arm I (hormone therapy, radiation therapy)Arm II (hormone therapy, radiation therapy, apalutamide)

Undergo CT

Also known as: CAT, CAT Scan, Computed Axial Tomography, Computerized Axial Tomography, Computerized axial tomography (procedure), Computerized Tomography, Computerized Tomography (CT) scan, CT, CT Scan, tomography
Arm I (hormone therapy, radiation therapy)Arm II (hormone therapy, radiation therapy, apalutamide)

Receive hormone therapy

Also known as: Chemotherapy-Hormones/Steroids, Endocrine Therapy, Hormonal, Hormonal Therapy, hormone treatment, Hormones
Arm I (hormone therapy, radiation therapy)Arm II (hormone therapy, radiation therapy, apalutamide)

Undergo PET

Also known as: Medical Imaging, Positron Emission Tomography, PET, PET Scan, Positron emission tomography (procedure), Positron Emission Tomography Scan, Positron-Emission Tomography, PT
Arm I (hormone therapy, radiation therapy)Arm II (hormone therapy, radiation therapy, apalutamide)

Ancillary studies

Also known as: Quality of Life Assessment
Arm I (hormone therapy, radiation therapy)Arm II (hormone therapy, radiation therapy, apalutamide)

Ancillary studies

Arm I (hormone therapy, radiation therapy)Arm II (hormone therapy, radiation therapy, apalutamide)

Undergo pelvis and prostate bed radiation therapy

Also known as: Cancer Radiotherapy, Energy Type, ENERGY_TYPE, Irradiate, Irradiated, Irradiation, Radiation, Radiation Therapy, NOS, Radiotherapeutics, Radiotherapy, RT, Therapy, Radiation
Arm I (hormone therapy, radiation therapy)Arm II (hormone therapy, radiation therapy, apalutamide)

Eligibility Criteria

Age18 Years+
Sexmale
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Pathologically (histologically) proven diagnosis of prostate adenocarcinoma. Any type of radical prostatectomy is permitted, including retropubic, perineal, laparoscopic or robotically assisted
  • Any T-stage is eligible (American Joint Committee on Cancer \[AJCC\] 8th edition \[ed\])
  • Appropriate stage for study entry based on fluciclovine F-18 PET scan (FACBC, Axumin) F-18 prostate-specific membrane antigen (PSMA) PET (PyLarify) scan, Gallium-68 PSMA PET scan, flotufolastat F-18 PSMA PET scan (Posluma), or C-11 or F-18 Choline PET within 90 days prior to registration that is negative for distant metastatic (M1a, M1b, M1c) disease. For patients with PSA \< 0.20 ng/mL at time of registration, PET scan is recommended but not required
  • Pathologically node positive disease with nodal involvement only in the pelvis in the prostatectomy specimen or nodal disease on imaging at time of recurrence (including external iliacs, internal iliacs, and/or obturator nodes); peri-prostatic and peri-rectal nodes can also be considered regional lymphadenopathy and are allowed
  • History/physical examination within 90 days prior to registration
  • Age \>= 18
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0-1 within 90 days prior to registration
  • Detectable PSA after radical prostatectomy. Detectable PSA is defined as serum PSA \> 0 ng/mL at least 30 days after prostatectomy
  • Patients who have already started on post-prostatectomy GnRH agonist/antagonist for =\< 180 days prior to registration are eligible (Note: patients who started on an oral antiandrogen are eligible if started =\< 180 days and stopped prior to registration)
  • Hemoglobin \>= 9.0 g/dL, independent of transfusion and/or growth factors (within 90 days prior to registration)
  • Platelet count \>= 100,000 x 10\^9/uL independent of transfusion and/or growth factors (within 90 days prior to registration)
  • Serum potassium \>= 3.5 mmol/L within 90 days prior to registration
  • Creatinine clearance (CrCl) \>= 30 mL/min estimated by Cockcroft-Gault (please use actual weight for calculation unless greater than 30% above ideal body weight then use the adjusted body weight) (within 90 days prior to registration)
  • Total bilirubin =\< 1.5 x institutional upper limit of normal (ULN) (Note: In subjects with Gilbert's syndrome, if total bilirubin is \> 1.5 x ULN, measure direct and indirect bilirubin and if direct bilirubin is =\< 1.5 x ULN, subject is eligible) (within 90 days prior to registration)
  • Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase \[SGOT\]) or alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase \[SGPT\]) =\< 2.5 x institutional ULN (within 90 days prior to registration)
  • +8 more criteria

You may not qualify if:

  • Definitive radiologic evidence of metastatic disease (M1a, M1b or M1c) on molecular imaging (e.g. Fluciclovine F-18 PET, \[FACBC, Axumin\], F-18 PSMA PET \[Pylarify\], flotufolastat F-18 PSMA PET scan \[Posluma\], Gallium-68 PSMA PET scan or C-11 choline PET)
  • Prior systemic chemotherapy for the study cancer; note that prior chemotherapy for a different cancer is allowed (completed \> 3 years prior to registration)
  • Prior radiotherapy to the region of the study cancer that would result in overlap of radiation therapy fields
  • Androgen deprivation therapy (ADT) prior to radical prostatectomy
  • Prior treatment with androgen receptor signaling inhibitor (including but not exclusive to a growing list of: abiraterone acetate, enzalutamide, apalutamide, darolutamide), unless started =\< 180 days and stopped prior to registration, which is allowed
  • Current use of 5-alpha reductase inhibitor. NOTE: if the alpha reductase inhibitor is stopped prior to randomization the patient is eligible
  • History of any of the following:
  • Seizure or known condition that may pre-dispose to seizure (e.g. prior stroke within 1 year prior to registration, brain arteriovenous malformation, Schwannoma, meningioma, or other benign central nervous system \[CNS\] or meningeal disease which may require treatment with surgery or radiation therapy)
  • Severe or unstable angina, myocardial infarction, arterial or venous thromboembolic events (e.g., pulmonary embolism, cerebrovascular accident including transient ischemic attacks), or clinically significant ventricular arrhythmias within 12 months prior to registration
  • New York Heart Association functional classification III/IV (Note: Patients with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association functional classification.)
  • History of any condition that in the opinion of the investigator, would preclude participation in this study
  • Current evidence of any of the following:
  • Known gastrointestinal disorder affecting absorption of oral medications
  • Active uncontrolled infection
  • Presence of uncontrolled hypertension (persistent systolic blood pressure \[BP\] \>= 160 mmHg or diastolic BP \>= 100 mmHg). Subjects with a history of hypertension are allowed, provided that BP is controlled to within these limits by anti-hypertensive treatment
  • +6 more criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (350)

Cancer Center at Saint Joseph's

Phoenix, Arizona, 85004, United States

Location

University of Arkansas for Medical Sciences

Little Rock, Arkansas, 72205, United States

Location

Kaiser Permanente-Anaheim

Anaheim, California, 92806, United States

Location

Kaiser Permanente-Baldwin Park

Baldwin Park, California, 91706, United States

Location

Kaiser Permanente-Bellflower

Bellflower, California, 90706, United States

Location

Mercy Cancer Center - Carmichael

Carmichael, California, 95608, United States

Location

Mercy San Juan Medical Center

Carmichael, California, 95608, United States

Location

Mercy Cancer Center - Elk Grove

Elk Grove, California, 95758, United States

Location

Kaiser Permanente-Fontana

Fontana, California, 92335, United States

Location

Marin General Hospital

Greenbrae, California, 94904, United States

Location

Kaiser Permanente South Bay

Harbor City, California, 90710, United States

Location

Kaiser Permanente-Irvine

Irvine, California, 92618, United States

Location

Tibor Rubin VA Medical Center

Long Beach, California, 90822, United States

Location

Kaiser Permanente Los Angeles Medical Center

Los Angeles, California, 90027, United States

Location

Los Angeles General Medical Center

Los Angeles, California, 90033, United States

Location

USC / Norris Comprehensive Cancer Center

Los Angeles, California, 90033, United States

Location

Kaiser Permanente West Los Angeles

Los Angeles, California, 90034, United States

Location

UCLA / Jonsson Comprehensive Cancer Center

Los Angeles, California, 90095, United States

Location

Kaiser Permanente-Ontario

Ontario, California, 91761, United States

Location

Kaiser Permanente - Panorama City

Panorama City, California, 91402, United States

Location

Kaiser Permanente-Riverside

Riverside, California, 92505, United States

Location

Mercy Cancer Center - Rocklin

Rocklin, California, 95765, United States

Location

Mercy Cancer Center - Sacramento

Sacramento, California, 95816, United States

Location

University of California Davis Comprehensive Cancer Center

Sacramento, California, 95817, United States

Location

Kaiser Permanente-San Diego Zion

San Diego, California, 92120, United States

Location

UCSF Medical Center-Mount Zion

San Francisco, California, 94115, United States

Location

UCSF Medical Center-Parnassus

San Francisco, California, 94143, United States

Location

UCSF Medical Center-Mission Bay

San Francisco, California, 94158, United States

Location

Kaiser Permanente-San Marcos

San Marcos, California, 92078, United States

Location

Ridley-Tree Cancer Center

Santa Barbara, California, 93105, United States

Location

Woodland Memorial Hospital

Woodland, California, 95695, United States

Location

Kaiser Permanente-Woodland Hills

Woodland Hills, California, 91367, United States

Location

Beebe South Coastal Health Campus

Millville, Delaware, 19967, United States

Location

Helen F Graham Cancer Center

Newark, Delaware, 19713, United States

Location

Medical Oncology Hematology Consultants PA

Newark, Delaware, 19713, United States

Location

Christiana Care Health System-Christiana Hospital

Newark, Delaware, 19718, United States

Location

Beebe Health Campus

Rehoboth Beach, Delaware, 19971, United States

Location

George Washington University Medical Center

Washington D.C., District of Columbia, 20037, United States

Location

UM Sylvester Comprehensive Cancer Center at Aventura

Aventura, Florida, 33180, United States

Location

UM Sylvester Comprehensive Cancer Center at Coral Gables

Coral Gables, Florida, 33146, United States

Location

UM Sylvester Comprehensive Cancer Center at Deerfield Beach

Deerfield Beach, Florida, 33442, United States

Location

UM Sylvester Comprehensive Cancer Center at Doral

Doral, Florida, 33166, United States

Location

University of Miami Miller School of Medicine-Sylvester Cancer Center

Miami, Florida, 33136, United States

Location

UM Sylvester Comprehensive Cancer Center at Kendall

Miami, Florida, 33176, United States

Location

UM Sylvester Comprehensive Cancer Center at Plantation

Plantation, Florida, 33324, United States

Location

Tampa General Hospital

Tampa, Florida, 33606, United States

Location

Grady Health System

Atlanta, Georgia, 30303, United States

Location

Emory Proton Therapy Center

Atlanta, Georgia, 30308, United States

Location

Emory University Hospital Midtown

Atlanta, Georgia, 30308, United States

Location

Emory University Hospital/Winship Cancer Institute

Atlanta, Georgia, 30322, United States

Location

Emory Saint Joseph's Hospital

Atlanta, Georgia, 30342, United States

Location

Emory Decatur Hospital

Decatur, Georgia, 30033, United States

Location

Emory Johns Creek Hospital

Johns Creek, Georgia, 30097, United States

Location

Alton Memorial Hospital

Alton, Illinois, 62002, United States

Location

Rush-Copley Medical Center

Aurora, Illinois, 60504, United States

Location

Advocate Outpatient Center - Aurora

Aurora, Illinois, 60506, United States

Location

Advocate Good Shepherd Hospital

Barrington, Illinois, 60010, United States

Location

Illinois CancerCare-Bloomington

Bloomington, Illinois, 61704, United States

Location

Illinois CancerCare-Canton

Canton, Illinois, 61520, United States

Location

Illinois CancerCare-Carthage

Carthage, Illinois, 62321, United States

Location

Northwestern University

Chicago, Illinois, 60611, United States

Location

Rush MD Anderson Cancer Center

Chicago, Illinois, 60612, United States

Location

University of Illinois

Chicago, Illinois, 60612, United States

Location

University of Chicago Comprehensive Cancer Center

Chicago, Illinois, 60637, United States

Location

Advocate Illinois Masonic Medical Center

Chicago, Illinois, 60657, United States

Location

AMG Crystal Lake - Oncology

Crystal Lake, Illinois, 60014, United States

Location

Carle at The Riverfront

Danville, Illinois, 61832, United States

Location

Decatur Memorial Hospital

Decatur, Illinois, 62526, United States

Location

Northwestern Medicine Cancer Center Kishwaukee

DeKalb, Illinois, 60115, United States

Location

Illinois CancerCare-Dixon

Dixon, Illinois, 61021, United States

Location

Advocate Good Samaritan Hospital

Downers Grove, Illinois, 60515, United States

Location

Carle Physician Group-Effingham

Effingham, Illinois, 62401, United States

Location

Crossroads Cancer Center

Effingham, Illinois, 62401, United States

Location

Advocate Sherman Hospital

Elgin, Illinois, 60123, United States

Location

Elmhurst Memorial Hospital

Elmhurst, Illinois, 60126, United States

Location

Illinois CancerCare-Eureka

Eureka, Illinois, 61530, United States

Location

NorthShore University HealthSystem-Evanston Hospital

Evanston, Illinois, 60201, United States

Location

Illinois CancerCare-Galesburg

Galesburg, Illinois, 61401, United States

Location

Western Illinois Cancer Treatment Center

Galesburg, Illinois, 61401, United States

Location

Northwestern Medicine Cancer Center Delnor

Geneva, Illinois, 60134, United States

Location

NorthShore University HealthSystem-Glenbrook Hospital

Glenview, Illinois, 60026, United States

Location

Ingalls Memorial Hospital

Harvey, Illinois, 60426, United States

Location

Advocate South Suburban Hospital

Hazel Crest, Illinois, 60429, United States

Location

NorthShore University HealthSystem-Highland Park Hospital

Highland Park, Illinois, 60035, United States

Location

Illinois CancerCare-Kewanee Clinic

Kewanee, Illinois, 61443, United States

Location

AMG Libertyville - Oncology

Libertyville, Illinois, 60048, United States

Location

Condell Memorial Hospital

Libertyville, Illinois, 60048, United States

Location

Illinois CancerCare-Macomb

Macomb, Illinois, 61455, United States

Location

Carle Physician Group-Mattoon/Charleston

Mattoon, Illinois, 61938, United States

Location

Loyola University Medical Center

Maywood, Illinois, 60153, United States

Location

Edward Hospital/Cancer Center

Naperville, Illinois, 60540, United States

Location

UC Comprehensive Cancer Center at Silver Cross

New Lenox, Illinois, 60451, United States

Location

Carle BroMenn Medical Center

Normal, Illinois, 61761, United States

Location

Carle Cancer Institute Normal

Normal, Illinois, 61761, United States

Location

HSHS Saint Elizabeth's Hospital

O'Fallon, Illinois, 62269, United States

Location

Northwestern Medicine Oak Brook

Oak Brook, Illinois, 60523, United States

Location

Advocate Christ Medical Center

Oak Lawn, Illinois, 60453-2699, United States

Location

Northwestern Medicine Orland Park

Orland Park, Illinois, 60462, United States

Location

University of Chicago Medicine-Orland Park

Orland Park, Illinois, 60462, United States

Location

Illinois CancerCare-Ottawa Clinic

Ottawa, Illinois, 61350, United States

Location

Advocate High Tech Medical Park

Palos Heights, Illinois, 60463, United States

Location

Advocate Lutheran General Hospital

Park Ridge, Illinois, 60068, United States

Location

Illinois CancerCare-Pekin

Pekin, Illinois, 61554, United States

Location

OSF Saint Francis Radiation Oncology at Pekin

Pekin, Illinois, 61554, United States

Location

Illinois CancerCare-Peoria

Peoria, Illinois, 61615, United States

Location

OSF Saint Francis Radiation Oncology at Peoria Cancer Center

Peoria, Illinois, 61615, United States

Location

Methodist Medical Center of Illinois

Peoria, Illinois, 61636, United States

Location

OSF Saint Francis Medical Center

Peoria, Illinois, 61637, United States

Location

Illinois CancerCare-Peru

Peru, Illinois, 61354, United States

Location

Valley Radiation Oncology

Peru, Illinois, 61354, United States

Location

Illinois CancerCare-Princeton

Princeton, Illinois, 61356, United States

Location

Memorial Hospital East

Shiloh, Illinois, 62269, United States

Location

Southern Illinois University School of Medicine

Springfield, Illinois, 62702, United States

Location

Springfield Clinic

Springfield, Illinois, 62702, United States

Location

Springfield Memorial Hospital

Springfield, Illinois, 62781, United States

Location

Carle Cancer Center

Urbana, Illinois, 61801, United States

Location

Northwestern Medicine Cancer Center Warrenville

Warrenville, Illinois, 60555, United States

Location

Illinois CancerCare - Washington

Washington, Illinois, 61571, United States

Location

Reid Health

Richmond, Indiana, 47374, United States

Location

McFarland Clinic - Ames

Ames, Iowa, 50010, United States

Location

UI Health Care Mission Cancer and Blood - Ankeny Clinic

Ankeny, Iowa, 50023, United States

Location

Saint Anthony Regional Hospital

Carroll, Iowa, 51401, United States

Location

Saint Luke's Hospital

Cedar Rapids, Iowa, 52402, United States

Location

Mercy Hospital

Cedar Rapids, Iowa, 52403, United States

Location

Oncology Associates at Mercy Medical Center

Cedar Rapids, Iowa, 52403, United States

Location

UI Health Care Mission Cancer and Blood - West Des Moines Clinic

Clive, Iowa, 50325, United States

Location

Iowa Methodist Medical Center

Des Moines, Iowa, 50309, United States

Location

UI Health Care Mission Cancer and Blood - Des Moines Clinic

Des Moines, Iowa, 50309, United States

Location

Broadlawns Medical Center

Des Moines, Iowa, 50314, United States

Location

Mercy Medical Center - Des Moines

Des Moines, Iowa, 50314, United States

Location

UI Health Care Mission Cancer and Blood - Laurel Clinic

Des Moines, Iowa, 50314, United States

Location

Iowa Lutheran Hospital

Des Moines, Iowa, 50316, United States

Location

Methodist West Hospital

West Des Moines, Iowa, 50266-7700, United States

Location

University of Kansas Cancer Center

Kansas City, Kansas, 66160, United States

Location

Lawrence Memorial Hospital

Lawrence, Kansas, 66044, United States

Location

The University of Kansas Cancer Center - Olathe

Olathe, Kansas, 66061, United States

Location

University of Kansas Cancer Center-Overland Park

Overland Park, Kansas, 66210, United States

Location

Salina Regional Health Center

Salina, Kansas, 67401, United States

Location

University of Kansas Health System Saint Francis Campus

Topeka, Kansas, 66606, United States

Location

University of Kansas Hospital-Westwood Cancer Center

Westwood, Kansas, 66205, United States

Location

LSU Health Baton Rouge-North Clinic

Baton Rouge, Louisiana, 70805, United States

Location

Our Lady of the Lake Physician Group

Baton Rouge, Louisiana, 70808, United States

Location

Mary Bird Perkins Cancer Center

Baton Rouge, Louisiana, 70809, United States

Location

Mary Bird Perkins Cancer Center - Metairie

Metairie, Louisiana, 70002, United States

Location

East Jefferson General Hospital

Metairie, Louisiana, 70006, United States

Location

LSU Healthcare Network / Metairie Multi-Specialty Clinic

Metairie, Louisiana, 70006, United States

Location

Tulane University School of Medicine

New Orleans, Louisiana, 70112, United States

Location

Ochsner Medical Center Jefferson

New Orleans, Louisiana, 70121, United States

Location

Lafayette Family Cancer Center-EMMC

Brewer, Maine, 04412, United States

Location

Massachusetts General Hospital Cancer Center

Boston, Massachusetts, 02114, United States

Location

Brigham and Women's Hospital

Boston, Massachusetts, 02115, United States

Location

Dana-Farber Cancer Institute

Boston, Massachusetts, 02215, United States

Location

Trinity Health Saint Joseph Mercy Hospital Ann Arbor

Ann Arbor, Michigan, 48106, United States

Location

Trinity Health Medical Center - Brighton

Brighton, Michigan, 48114, United States

Location

Trinity Health Medical Center - Canton

Canton, Michigan, 48188, United States

Location

Chelsea Hospital

Chelsea, Michigan, 48118, United States

Location

Henry Ford Hospital

Detroit, Michigan, 48202, United States

Location

McLaren Cancer Institute-Flint

Flint, Michigan, 48532, United States

Location

Singh and Arora Hematology Oncology PC

Flint, Michigan, 48532, United States

Location

Karmanos Cancer Institute at McLaren Greater Lansing

Lansing, Michigan, 48910, United States

Location

Mid-Michigan Physicians-Lansing

Lansing, Michigan, 48912, United States

Location

University of Michigan Health - Sparrow Lansing

Lansing, Michigan, 48912, United States

Location

Trinity Health Saint Mary Mercy Livonia Hospital

Livonia, Michigan, 48154, United States

Location

McLaren Cancer Institute-Macomb

Mount Clemens, Michigan, 48043, United States

Location

McLaren Cancer Institute-Owosso

Owosso, Michigan, 48867, United States

Location

Trinity Health Saint Joseph Mercy Oakland Hospital

Pontiac, Michigan, 48341, United States

Location

Minnesota Oncology - Burnsville

Burnsville, Minnesota, 55337, United States

Location

Mercy Hospital

Coon Rapids, Minnesota, 55433, United States

Location

Fairview Southdale Hospital

Edina, Minnesota, 55435, United States

Location

Unity Hospital

Fridley, Minnesota, 55432, United States

Location

Fairview Clinics and Surgery Center Maple Grove

Maple Grove, Minnesota, 55369, United States

Location

Minnesota Oncology Hematology PA-Maplewood

Maplewood, Minnesota, 55109, United States

Location

Saint John's Hospital - Healtheast

Maplewood, Minnesota, 55109, United States

Location

Abbott-Northwestern Hospital

Minneapolis, Minnesota, 55407, United States

Location

Hennepin County Medical Center

Minneapolis, Minnesota, 55415, United States

Location

Monticello Cancer Center

Monticello, Minnesota, 55362, United States

Location

North Memorial Medical Health Center

Robbinsdale, Minnesota, 55422, United States

Location

Coborn Cancer Center at Saint Cloud Hospital

Saint Cloud, Minnesota, 56303, United States

Location

Park Nicollet Clinic - Saint Louis Park

Saint Louis Park, Minnesota, 55416, United States

Location

Regions Hospital

Saint Paul, Minnesota, 55101, United States

Location

United Hospital

Saint Paul, Minnesota, 55102, United States

Location

Saint Francis Regional Medical Center

Shakopee, Minnesota, 55379, United States

Location

Lakeview Hospital

Stillwater, Minnesota, 55082, United States

Location

Ridgeview Medical Center

Waconia, Minnesota, 55387, United States

Location

Rice Memorial Hospital

Willmar, Minnesota, 56201, United States

Location

Minnesota Oncology Hematology PA-Woodbury

Woodbury, Minnesota, 55125, United States

Location

Mercy Oncology and Hematology - Clayton-Clarkson

Ballwin, Missouri, 63011, United States

Location

Saint Francis Medical Center

Cape Girardeau, Missouri, 63703, United States

Location

Siteman Cancer Center at Saint Peters Hospital

City of Saint Peters, Missouri, 63376, United States

Location

MU Health - University Hospital/Ellis Fischel Cancer Center

Columbia, Missouri, 65212, United States

Location

Siteman Cancer Center at West County Hospital

Creve Coeur, Missouri, 63141, United States

Location

Freeman Health System

Joplin, Missouri, 64804, United States

Location

University of Kansas Cancer Center - Briarcliff

Kansas City, Missouri, 64116, United States

Location

University of Kansas Cancer Center - North

Kansas City, Missouri, 64154, United States

Location

University of Kansas Cancer Center - Lee's Summit

Lee's Summit, Missouri, 64064, United States

Location

University of Kansas Cancer Center at North Kansas City Hospital

North Kansas City, Missouri, 64116, United States

Location

Washington University School of Medicine

St Louis, Missouri, 63110, United States

Location

Siteman Cancer Center-South County

St Louis, Missouri, 63129, United States

Location

Siteman Cancer Center at Christian Hospital

St Louis, Missouri, 63136, United States

Location

Mercy Hospital Saint Louis

St Louis, Missouri, 63141, United States

Location

Billings Clinic Cancer Center

Billings, Montana, 59101, United States

Location

Benefis Sletten Cancer Institute

Great Falls, Montana, 59405, United States

Location

Cancer Partners of Nebraska

Lincoln, Nebraska, 68516, United States

Location

Comprehensive Cancer Centers of Nevada - Henderson

Henderson, Nevada, 89052, United States

Location

Oncology Las Vegas - Henderson

Henderson, Nevada, 89074, United States

Location

OptumCare Cancer Care at Charleston

Las Vegas, Nevada, 89102, United States

Location

Radiation Oncology Centers of Nevada Central

Las Vegas, Nevada, 89106, United States

Location

Radiation Oncology Centers of Nevada Southeast

Las Vegas, Nevada, 89119, United States

Location

Comprehensive Cancer Centers of Nevada - Northwest

Las Vegas, Nevada, 89128, United States

Location

Oncology Las Vegas - Tenaya

Las Vegas, Nevada, 89128, United States

Location

OptumCare Cancer Care at MountainView

Las Vegas, Nevada, 89128, United States

Location

Comprehensive Cancer Centers of Nevada - Town Center

Las Vegas, Nevada, 89144, United States

Location

Comprehensive Cancer Centers of Nevada-Summerlin

Las Vegas, Nevada, 89144, United States

Location

Summerlin Hospital Medical Center

Las Vegas, Nevada, 89144, United States

Location

Comprehensive Cancer Centers of Nevada

Las Vegas, Nevada, 89148, United States

Location

Comprehensive Cancer Centers of Nevada - Central Valley

Las Vegas, Nevada, 89169, United States

Location

OptumCare Cancer Care at Fort Apache

Las Vegas, Nevada, 89183, United States

Location

Renown Regional Medical Center

Reno, Nevada, 89502, United States

Location

New Hampshire Oncology Hematology PA-Concord

Concord, New Hampshire, 03301, United States

Location

Solinsky Center for Cancer Care

Manchester, New Hampshire, 03103, United States

Location

Memorial Sloan Kettering Basking Ridge

Basking Ridge, New Jersey, 07920, United States

Location

Cooper Hospital University Medical Center

Camden, New Jersey, 08103, United States

Location

Saint Barnabas Medical Center

Livingston, New Jersey, 07039, United States

Location

Memorial Sloan Kettering Monmouth

Middletown, New Jersey, 07748, United States

Location

Memorial Sloan Kettering Bergen

Montvale, New Jersey, 07645, United States

Location

Rutgers Cancer Institute of New Jersey

New Brunswick, New Jersey, 08903, United States

Location

Rutgers New Jersey Medical School

Newark, New Jersey, 07101, United States

Location

Robert Wood Johnson University Hospital Somerset

Somerville, New Jersey, 08876, United States

Location

MD Anderson Cancer Center at Cooper-Voorhees

Voorhees Township, New Jersey, 08043, United States

Location

Sands Cancer Center

Canandaigua, New York, 14424, United States

Location

Memorial Sloan Kettering Commack

Commack, New York, 11725, United States

Location

Northwell Health Physicians Partners Radiation Medicine at Queens

Forest Hills, New York, 11375, United States

Location

Memorial Sloan Kettering Westchester

Harrison, New York, 10604, United States

Location

Northwell Health/Center for Advanced Medicine

Lake Success, New York, 11042, United States

Location

Garnet Health Medical Center

Middletown, New York, 10940, United States

Location

Memorial Sloan Kettering Cancer Center

New York, New York, 10065, United States

Location

Queens Cancer Center

Rego Park, New York, 11374, United States

Location

Wilmot Cancer Institute Radiation Oncology at Greece

Rochester, New York, 14606, United States

Location

Highland Hospital

Rochester, New York, 14620, United States

Location

University of Rochester

Rochester, New York, 14642, United States

Location

Memorial Sloan Kettering Nassau

Uniondale, New York, 11553, United States

Location

Wilmot Cancer Institute at Webster

Webster, New York, 14580, United States

Location

Duke Cancer Center Cary

Cary, North Carolina, 27518, United States

Location

Duke University Medical Center

Durham, North Carolina, 27710, United States

Location

Duke Cancer Center Raleigh

Raleigh, North Carolina, 27609, United States

Location

Wake Forest University Health Sciences

Winston-Salem, North Carolina, 27157, United States

Location

Altru Cancer Center

Grand Forks, North Dakota, 58201, United States

Location

Cleveland Clinic Akron General

Akron, Ohio, 44307, United States

Location

Miami Valley Hospital South

Centerville, Ohio, 45459, United States

Location

University of Cincinnati Cancer Center-UC Medical Center

Cincinnati, Ohio, 45219, United States

Location

Cleveland Clinic Cancer Center/Fairview Hospital

Cleveland, Ohio, 44111, United States

Location

Cleveland Clinic Foundation

Cleveland, Ohio, 44195, United States

Location

Ohio State University Comprehensive Cancer Center

Columbus, Ohio, 43210, United States

Location

Miami Valley Hospital

Dayton, Ohio, 45409, United States

Location

Premier Blood and Cancer Center

Dayton, Ohio, 45409, United States

Location

Miami Valley Hospital North

Dayton, Ohio, 45415, United States

Location

Armes Family Cancer Center

Findlay, Ohio, 45840, United States

Location

Atrium Medical Center-Middletown Regional Hospital

Franklin, Ohio, 45005-1066, United States

Location

Cleveland Clinic Cancer Center Mansfield

Mansfield, Ohio, 44906, United States

Location

Hillcrest Hospital Cancer Center

Mayfield Heights, Ohio, 44124, United States

Location

North Coast Cancer Care

Sandusky, Ohio, 44870, United States

Location

Cleveland Clinic Cancer Center Strongsville

Strongsville, Ohio, 44136, United States

Location

Upper Valley Medical Center

Troy, Ohio, 45373, United States

Location

University of Cincinnati Cancer Center-West Chester

West Chester, Ohio, 45069, United States

Location

Cleveland Clinic Wooster Family Health and Surgery Center

Wooster, Ohio, 44691, United States

Location

University of Oklahoma Health Sciences Center

Oklahoma City, Oklahoma, 73104, United States

Location

Legacy Mount Hood Medical Center

Gresham, Oregon, 97030, United States

Location

Legacy Good Samaritan Hospital and Medical Center

Portland, Oregon, 97210, United States

Location

UPMC Altoona

Altoona, Pennsylvania, 16601, United States

Location

UPMC-Heritage Valley Health System Beaver

Beaver, Pennsylvania, 15009, United States

Location

Crozer-Keystone Regional Cancer Center at Broomall

Broomall, Pennsylvania, 19008, United States

Location

Carlisle Regional Cancer Center

Carlisle, Pennsylvania, 17015, United States

Location

Christiana Care Health System-Concord Health Center

Chadds Ford, Pennsylvania, 19317, United States

Location

Delaware County Memorial Hospital

Drexel Hill, Pennsylvania, 19026, United States

Location

UPMC Hillman Cancer Center Erie

Erie, Pennsylvania, 16505, United States

Location

UPMC Cancer Center at UPMC Horizon

Farrell, Pennsylvania, 16121, United States

Location

Crozer Regional Cancer Center at Brinton Lake

Glen Mills, Pennsylvania, 19342, United States

Location

UPMC Cancer Centers - Arnold Palmer Pavilion

Greensburg, Pennsylvania, 15601, United States

Location

UPMC Pinnacle Cancer Center/Community Osteopathic Campus

Harrisburg, Pennsylvania, 17109, United States

Location

Penn State Milton S Hershey Medical Center

Hershey, Pennsylvania, 17033-0850, United States

Location

IRMC Cancer Center

Indiana, Pennsylvania, 15701, United States

Location

UPMC-Johnstown/John P. Murtha Regional Cancer Center

Johnstown, Pennsylvania, 15901, United States

Location

UPMC Cancer Center at UPMC McKeesport

McKeesport, Pennsylvania, 15132, United States

Location

UPMC Hillman Cancer Center at Rocco And Nancy Ortenzio Cancer Pavilion

Mechanicsburg, Pennsylvania, 17050, United States

Location

UPMC Cancer Center - Monroeville

Monroeville, Pennsylvania, 15146, United States

Location

UPMC Hillman Cancer Center in Coraopolis

Moon Township, Pennsylvania, 15108, United States

Location

UPMC-Magee Womens Hospital

Pittsburgh, Pennsylvania, 15213, United States

Location

UPMC-Saint Margaret

Pittsburgh, Pennsylvania, 15215, United States

Location

UPMC-Shadyside Hospital

Pittsburgh, Pennsylvania, 15232, United States

Location

UPMC-Passavant Hospital

Pittsburgh, Pennsylvania, 15237, United States

Location

UPMC-Saint Clair Hospital Cancer Center

Pittsburgh, Pennsylvania, 15243, United States

Location

UPMC Cancer Center at UPMC Northwest

Seneca, Pennsylvania, 16346, United States

Location

UPMC Uniontown Hospital Radiation Oncology

Uniontown, Pennsylvania, 15401, United States

Location

Crozer-Chester Medical Center

Upland, Pennsylvania, 19013, United States

Location

UPMC Washington Hospital Radiation Oncology

Washington, Pennsylvania, 15301, United States

Location

Chester County Hospital

West Chester, Pennsylvania, 19380, United States

Location

Reading Hospital

West Reading, Pennsylvania, 19611, United States

Location

UPMC Memorial

York, Pennsylvania, 17408, United States

Location

Avera Cancer Institute - Mitchell

Mitchell, South Dakota, 57301, United States

Location

Avera Cancer Institute at Pierre

Pierre, South Dakota, 57501, United States

Location

Avera Cancer Institute

Sioux Falls, South Dakota, 57105, United States

Location

Parkland Memorial Hospital

Dallas, Texas, 75235, United States

Location

UT Southwestern/Simmons Cancer Center-Dallas

Dallas, Texas, 75390, United States

Location

Tarrant County Hospital District/JPS Health Network

Fort Worth, Texas, 76104, United States

Location

UT Southwestern/Simmons Cancer Center-Fort Worth

Fort Worth, Texas, 76104, United States

Location

UT Southwestern Clinical Center at Richardson/Plano

Richardson, Texas, 75080, United States

Location

Audie L Murphy VA Hospital

San Antonio, Texas, 78229, United States

Location

VCU Massey Cancer Center at Hanover Medical Park

Mechanicsville, Virginia, 23116, United States

Location

Bon Secours Saint Francis Medical Center

Midlothian, Virginia, 23114, United States

Location

Bon Secours Cancer Institute at Reynolds Crossing

Richmond, Virginia, 23230, United States

Location

VCU Massey Cancer Center at Stony Point

Richmond, Virginia, 23235, United States

Location

VCU Massey Comprehensive Cancer Center

Richmond, Virginia, 23298, United States

Location

Legacy Salmon Creek Hospital

Vancouver, Washington, 98686, United States

Location

West Virginia University Charleston Division

Charleston, West Virginia, 25304, United States

Location

Langlade Hospital and Cancer Center

Antigo, Wisconsin, 54409, United States

Location

ThedaCare Regional Cancer Center

Appleton, Wisconsin, 54911, United States

Location

Aurora Cancer Care-Southern Lakes VLCC

Burlington, Wisconsin, 53105, United States

Location

Marshfield Medical Center-EC Cancer Center

Eau Claire, Wisconsin, 54701, United States

Location

Aurora Health Care Germantown Health Center

Germantown, Wisconsin, 53022, United States

Location

Aurora Cancer Care-Grafton

Grafton, Wisconsin, 53024, United States

Location

Bellin Memorial Hospital

Green Bay, Wisconsin, 54301, United States

Location

Aurora BayCare Medical Center

Green Bay, Wisconsin, 54311, United States

Location

Aurora Cancer Care-Kenosha South

Kenosha, Wisconsin, 53142, United States

Location

Gundersen Lutheran Medical Center

La Crosse, Wisconsin, 54601, United States

Location

Aurora Bay Area Medical Group-Marinette

Marinette, Wisconsin, 54143, United States

Location

Marshfield Medical Center-Marshfield

Marshfield, Wisconsin, 54449, United States

Location

Froedtert Menomonee Falls Hospital

Menomonee Falls, Wisconsin, 53051, United States

Location

Aurora Cancer Care-Milwaukee

Milwaukee, Wisconsin, 53209, United States

Location

Aurora Saint Luke's Medical Center

Milwaukee, Wisconsin, 53215, United States

Location

Medical College of Wisconsin

Milwaukee, Wisconsin, 53226, United States

Location

Aurora Sinai Medical Center

Milwaukee, Wisconsin, 53233, United States

Location

Marshfield Medical Center - Minocqua

Minocqua, Wisconsin, 54548, United States

Location

Cancer Center of Western Wisconsin

New Richmond, Wisconsin, 54017, United States

Location

Drexel Town Square Health Center

Oak Creek, Wisconsin, 53154, United States

Location

Vince Lombardi Cancer Clinic - Oshkosh

Oshkosh, Wisconsin, 54904, United States

Location

Aurora Cancer Care-Racine

Racine, Wisconsin, 53406, United States

Location

Aspirus Cancer Care - James Beck Cancer Center

Rhinelander, Wisconsin, 54501, United States

Location

Marshfield Medical Center-Rice Lake

Rice Lake, Wisconsin, 54868, United States

Location

Vince Lombardi Cancer Clinic-Sheboygan

Sheboygan, Wisconsin, 53081, United States

Location

Aspirus Cancer Care - Stevens Point

Stevens Point, Wisconsin, 54481, United States

Location

Marshfield Medical Center-River Region at Stevens Point

Stevens Point, Wisconsin, 54482, United States

Location

Aurora Medical Center in Summit

Summit, Wisconsin, 53066, United States

Location

Aspirus Regional Cancer Center

Wausau, Wisconsin, 54401, United States

Location

Aurora Cancer Care-Milwaukee West

Wauwatosa, Wisconsin, 53226, United States

Location

Aurora West Allis Medical Center

West Allis, Wisconsin, 53227, United States

Location

Froedtert West Bend Hospital/Kraemer Cancer Center

West Bend, Wisconsin, 53095, United States

Location

Marshfield Medical Center - Weston

Weston, Wisconsin, 54476, United States

Location

Aspirus Cancer Care - Wisconsin Rapids

Wisconsin Rapids, Wisconsin, 54494, United States

Location

CHU de Quebec-L'Hotel-Dieu de Quebec (HDQ)

Québec, Quebec, G1R 2J6, Canada

Location

Centre Hospitalier Universitaire de Sherbrooke-Fleurimont

Sherbrooke, Quebec, J1H 5N4, Canada

Location

Related Publications (1)

  • Morgan TM, Boorjian SA, Buyyounouski MK, Chapin BF, Chen DYT, Cheng HH, Chou R, Jacene HA, Kamran SC, Kim SK, Kirkby E, Luckenbaugh AN, Nathanson BJ, Nyame YA, Posadas EM, Tran PT, Chen RC. Salvage Therapy for Prostate Cancer: AUA/ASTRO/SUO Guideline Part II: Treatment Delivery for Non-metastatic Biochemical Recurrence After Primary Radical Prostatectomy. J Urol. 2024 Apr;211(4):518-525. doi: 10.1097/JU.0000000000003891. Epub 2024 Feb 29.

MeSH Terms

Conditions

Prostatic Neoplasms

Interventions

apalutamideSpecimen HandlingSteroidsHormonesMagnetic Resonance SpectroscopyRadiotherapyRadiation

Condition Hierarchy (Ancestors)

Genital Neoplasms, MaleUrogenital NeoplasmsNeoplasms by SiteNeoplasmsGenital Diseases, MaleGenital DiseasesUrogenital DiseasesProstatic DiseasesMale Urogenital Diseases

Intervention Hierarchy (Ancestors)

Clinical Laboratory TechniquesDiagnostic Techniques and ProceduresDiagnosisInvestigative TechniquesFused-Ring CompoundsPolycyclic CompoundsHormones, Hormone Substitutes, and Hormone AntagonistsPhysiological Effects of DrugsPharmacologic ActionsChemical Actions and UsesSpectrum AnalysisChemistry Techniques, AnalyticalTherapeuticsPhysical Phenomena

Study Officials

  • Ronald C Chen

    NRG Oncology

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 18, 2019

First Posted

October 22, 2019

Study Start

April 16, 2020

Primary Completion (Estimated)

November 1, 2026

Study Completion (Estimated)

November 1, 2026

Last Updated

June 25, 2026

Record last verified: 2026-06

Data Sharing

IPD Sharing
Will share

NCI is committed to sharing data in accordance with NIH policy. For more details on how clinical trial data is shared, access the link to the NIH data sharing policy page.

More information

Locations