Actively Recruiting

Phase Not Applicable
Age: 18Years +
MALE
NCT00969111

Postoperative or Salvage Radiotherapy (RT) for Node Negative Prostate Cancer Following Radical Prostatectomy

Led by Proton Collaborative Group · Updated on 2025-09-09

70

Participants Needed

4

Research Sites

2139 weeks

Total Duration

On this page

Sponsors

P

Proton Collaborative Group

Lead Sponsor

U

University of Florida Health

Collaborating Sponsor

AI-Summary

What this Trial Is About

The purpose of this study is to see what effects, good and/or bad, proton radiation, and/or conventional radiation and hormonal therapy (if applicable), has on prostate cancer that has already returned or the risk of prostate cancer returning.

CONDITIONS

Official Title

Postoperative or Salvage Radiotherapy (RT) for Node Negative Prostate Cancer Following Radical Prostatectomy

Who Can Participate

Age: 18Years +
MALE

Eligibility Criteria

Eligible

You may qualify if you...

  • Male patients treated for prostate cancer primarily with open, laparoscopic, or robotically assisted prostatectomy
  • Maximum PSA value of 20 ng/ml
  • Age 18 years or older
Not Eligible

You will not qualify if you...

  • Evidence of distant metastasis (M1)
  • Prior systemic chemotherapy for any reason
  • Previous pelvic irradiation that would prevent study treatment
  • Active inflammatory bowel disease affecting the rectum (Crohn's disease, diverticulitis, or ulcerative colitis)
  • History of hip replacement
  • Prior or concurrent cancer other than non-melanomatous skin cancer unless disease free for at least 5 years
  • Taking Saw Palmetto or methotrexate and unable or unwilling to stop during radiation

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 4 locations

1

Proton Center of Arkansas

Little Rock, Arkansas, United States, 72205

Actively Recruiting

2

University of Florida Proton Therapy Institute

Jacksonville, Florida, United States, 32206

Actively Recruiting

3

Northwestern Medicine Chicago Proton Center

Warrenville, Illinois, United States, 60555

Actively Recruiting

4

Inova Schar Cancer Institute

Fairfax, Virginia, United States, 22031

Actively Recruiting

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How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

NON_RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

4

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