- Recruiting
- Treatment
- Interventional
- Non Randomized
- Radiation
- Proton Collaborative Group
- 18 Years -
Study Purpose
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.
Intervention
Radiation : IMRT to 45 Gy; prostate bed proton boost of 21.6 CGE
Radiation : Proton (prostate bed) to 70.2 CGE
Radiation : IMRT to 45 Gy; proton boost to prostate bed to 25.2 CGE
Radiation : Proton to 66.6 CGE
Eligibility Requirements
Prostate cancer treated primarily with open, laparoscopic or robotically assisted prostatectomy.
Maximum PSA value of 20 ng/ml.
Minimum age: 18
Evidence of distant metastasis (M1).
Prior systemic chemotherapy for any reason.
Previous irradiation to the pelvis that would compromise the ability to deliver the prescribed study treatment.
Active inflammatory bowel disease (Crohn's disease, diverticulitis or ulcerative colitis) affecting the rectum. (Non-active diverticulitis and Crohn's disease not affecting the rectum are allowed).
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 discontinue its use during radiation.
Recruiting status
Recruiting
Estimated enrollment
70
Study start date
Aug 31, 2009
Study end date
Aug 31, 2050
Last updated
Mar 23, 2025
Primary purpose
Treatment
Design
Interventional
Intervention
Radiation
Study phase
NA
Allocation
Non Randomized
Sponsor:
Proton Collaborative Group
Collaborator:
University of Florida Health
Investigator:
Randal H Henderson, MD
Publications
American Cancer Society. 2007. Ref Type: Electronic Citation
Websites
N/A
NCT00969111
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