Proton therapy showdown: does adding hormone pills beat radiation alone for prostate cancer?

NCT ID NCT01492972

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 27 times

Summary

This study looks at two treatments for men with intermediate-risk prostate cancer that hasn't spread. One group gets proton beam radiation alone (28 sessions), and the other gets the same radiation plus hormone therapy. The goal is to see if adding hormones helps keep the cancer from coming back or spreading. About 192 men will take part, and researchers will track side effects and quality of life.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Hampton University Proton Therapy Institute

    RECRUITING

    Hampton, Virginia, 23666, United States

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Mayo Clinic

    RECRUITING

    Scottsdale, Arizona, 85259-5499, United States

    Contact Phone: •••-•••-••••

  • Northwestern Medicine Chicago Proton Center

    RECRUITING

    Warrenville, Illinois, 60555, United States

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Oklahoma Proton Center

    RECRUITING

    Oklahoma City, Oklahoma, 73142, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

Conditions

Explore the condition pages connected to this study.