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Clinical trialNCT00033631CompletedPhase 3Interventional

Radiation Therapy in Treating Patients With Stage II Prostate Cancer

SponsorRadiation Therapy Oncology GroupEnrollment1,534Prostate Cancer
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

86 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Canada
  • Tom Baker Cancer Centre - Calgary

    Calgary, Alberta, Canada

  • Cross Cancer Institute at University of Alberta

    Edmonton, Alberta, Canada

  • Cancercare Manitoba

    Winnipeg, Manitoba, Canada

  • Saint John Regional Hospital

    Saint John, New Brunswick, Canada

  • Doctor H. Bliss Murphy Cancer Centre

    St. John's, Newfoundland and Labrador, Canada

  • Northeastern Ontario Regional Cancer Centre

    Greater Sudbury, Ontario, Canada

  • Margaret and Charles Juravinski Cancer Centre

    Hamilton, Ontario, Canada

  • London Regional Cancer Program at London Health Sciences Centre

    London, Ontario, Canada

  • Cancer Care Program at Thunder Bay Regional Health Sciences

    Thunder Bay, Ontario, Canada

  • Edmond Odette Cancer Centre at Sunnybrook

    Toronto, Ontario, Canada

  • Hopital Notre-Dame Du Chum

    Montreal, Quebec, Canada

  • Mcgill Cancer Centre at Mcgill University

    Montreal, Quebec, Canada

  • Centre Hospitalier Universitaire de Quebec

    Québec, Quebec, Canada

  • Saskatoon Cancer Centre at the University of Saskatchewan

    Saskatoon, Saskatchewan, Canada

United States
  • Veterans Affairs Medical Center - Long Beach

    Long Beach, California, United States

  • Radiological Associates of Sacramento Medical Group, Incorporated

    Sacramento, California, United States

  • Ucsf Helen Diller Family Comprehensive Cancer Center

    San Francisco, California, United States

  • Washington Cancer Institute at Washington Hospital Center

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

  • Bay Medical

    Panama City, Florida, United States

  • Methodist Medical Center of Illinois

    Peoria, Illinois, United States

  • Oncology Center at Saint Margaret Mercy Healthcare Center

    Hammond, Indiana, United States

  • Cancer Center at Ball Memorial Hospital

    Muncie, Indiana, United States

  • Providence Medical Center

    Kansas City, Kansas, United States

  • Lawrence Memorial Hospital

    Lawrence, Kansas, United States

  • Johnson County Radiation Therapy

    Overland Park, Kansas, United States

  • Menorah Medical Center

    Overland Park, Kansas, United States

  • Shawnee Mission Medical Center

    Shawnee Mission, Kansas, United States

  • Lucille P. Markey Cancer Center at University of Kentucky

    Lexington, Kentucky, United States

  • Greenebaum Cancer Center at University of Maryland Medical Center

    Baltimore, Maryland, United States

  • Central Maryland Oncology Center

    Columbia, Maryland, United States

  • University of Michigan Comprehensive Cancer Center

    Ann Arbor, Michigan, United States

  • Veterans Affairs Medical Center - Ann Arbor

    Ann Arbor, Michigan, United States

  • Foote Memorial Hospital

    Jackson, Michigan, United States

  • West Michigan Cancer Center

    Kalamazoo, Michigan, United States

  • Breslin Cancer Center at Ingham Regional Medical Center

    Lansing, Michigan, United States

  • William Beaumont Hospital - Royal Oak Campus

    Royal Oak, Michigan, United States

  • Centracare Clinic - River Campus

    Saint Cloud, Minnesota, United States

  • Regional Cancer Center at Singing River Hospital

    Pascagoula, Mississippi, United States

  • Independence Regional Health Center

    Independence, Missouri, United States

  • Ccop - Kansas City

    Kansas City, Missouri, United States

46 more sites on the registry record.ClinicalTrials.gov ↗

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 Mar 2002
Primary completion
30 Apr 2014
Completion
22 Dec 2022
Last update posted
18 Jan 2023
Registered enrollment
1,534
Registry id
NCT00033631

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.