Study of Hypo-fractionated Proton Radiation for Low Risk Prostate Cancer (NCT01230866)
A Phase III Prospective Randomized Trial of Standard-fractionation vs. Hypo-fractionation With Proton Radiation Therapy for Low Risk Adenocarcinoma of the Prostate
🩺 Plain-English Summary (8th-Grade Level)
The purpose of this study is to compare the effects (good and bad) on patients with prostate cancer by comparing the standard dose of radiation therapy (44 treatments over 8½-9 weeks) with a higher daily dose of radiation (5 treatments over 1-2 weeks) to see if the effects of the treatments are similar or better.
Who can join: Review the eligibility criteria below.
Location: Mayo Clinic Cancer Center — Phoenix, Arizona
Age range: 18 Years
🧪 Interventions in This Study
- Proton Radiation Hypofractionation (RADIATION)
- Proton Radiation Standard Fractionation (RADIATION)
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (5 Sites)
- Mayo Clinic Cancer Center — Phoenix, Arizona
- Northwestern Medicine Chicago Proton Center — Warrenville, Illinois
- Maryland Proton Treatment Center — Baltimore, Maryland
- Oklahoma Proton Center — Oklahoma City, Oklahoma
- Hampton University Proton Therapy Institute — Hampton, Virginia
📞 Contact the Study Coordinator
Phone: (800) 664-4580
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Prostate Cancer
- A Study of Apalutamide (JNJ-56021927, ARN-509) Plus Androgen Deprivation Therapy (ADT) Versus ADT in Participants With mHSPC — Homewood, Alabama
- A Study in Which Non-metastatic Castration-resistant Prostate Cancer (nmCRPC) Patients for Whom a Decision to Treat With Darolutamide Has Been Made Before Enrollment Are Observed and Certain Outcomes Are Described — Homewood, Alabama
- Stereotactic Ablative Radiation Therapy for Prostate Cancer — Charleston, South Carolina
- A Study of Stereotactic Body Radiation Therapy (SBRT) Without Androgen Deprivation Therapy (ADT) in People With Unfavorable Intermediate-Risk Prostate Cancer — Basking Ridge, New Jersey
- A Study of Abiraterone Acetate Plus Prednisone With or Without Abemaciclib (LY2835219) in Participants With Prostate Cancer — Phoenix, Arizona
- Neoadjuvant Enoblituzumab (MGA271) in Men With Localized Intermediate and High-Risk Prostate Cancer — Baltimore, Maryland
Explore by condition: All Prostate Cancer clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.