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Study identifier: NCT00936390 Synced from ClinicalTrials.gov · August 06, 2026
● Study status: Completed

Radiation Therapy With or Without Androgen-Deprivation Therapy in Treating Patients With Prostate Cancer

Condition: Prostate Cancer  ·  Sponsor: Radiation Therapy Oncology Group

PhasePhase 3
Planned participants1538
Who can joinMale, 18 Years to no upper limit
Healthy volunteersNo

About this study

RATIONALE: Radiation therapy uses high-energy x-rays and other types of radiation to kill tumor cells and shrink tumors. Androgens can cause the growth of prostate cancer cells. Androgen-deprivation therapy may lessen the amount of androgens made by the body. It is not yet known whether radiation therapy is more effective with or without androgen-deprivation therapy in treating patients with prostate cancer. PURPOSE: This randomized phase III trial is studying radiation therapy to see how well it works compared with radiation therapy given together with androgen-deprivation therapy in treating patients with prostate cancer.

This description comes directly from the study's public registry record.

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No contact information is available for this study as per the public registry record.

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Locations (518)

University of Alabama at Birmingham Cancer CenterBirmingham, Alabama, United States
Fairbanks Memorial HospitalFairbanks, Alaska, United States
Arizona Center for Cancer Care-PeoriaPeoria, Arizona, United States
Saint Joseph's Hospital and Medical CenterPhoenix, Arizona, United States
21st Century Oncology-ScottsdaleScottsdale, Arizona, United States
Mayo Clinic in ArizonaScottsdale, Arizona, United States
Arizona Oncology Services FoundationScottsdale, Arizona, United States
Arizona Oncology Associates-West Orange GroveTucson, Arizona, United States
Mercy Cancer Center-Hot SpringsHot Springs, Arkansas, United States
Sutter Cancer Centers Radiation Oncology Services-AuburnAuburn, California, United States
Alta Bates Summit Medical Center-Herrick CampusBerkeley, California, United States
Providence Saint Joseph Medical Center/Disney Family Cancer CenterBurbank, California, United States

+ 506 more locations — full list on the registry record.

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