Radiation boost aims to slash prostate cancer return rate in half

NCT ID NCT04997018

First seen Feb 01, 2026 · Last updated Apr 30, 2026 · Updated 11 times

Summary

This study tests whether giving an extra-high radiation dose directly to the main prostate tumor, along with standard radiation to the rest of the prostate, can cure intermediate-risk prostate cancer or keep it from coming back longer. About 91 men with intermediate-risk prostate cancer will receive this targeted boost. The goal is to reduce the chance of cancer returning after treatment from 20% down to 10% while keeping side effects low.

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Contacts and locations

Locations

  • Memorial Sloan Kettering Cancer Center (All Protocol Activities)

    New York, New York, 10065, United States

  • Memorial Sloan Kettering at Basking Ridge (Limited Protocol Activities)

    Basking Ridge, New Jersey, 07920, United States

  • Memorial Sloan Kettering at Bergen (Limited Protocol Activities)

    Montvale, New Jersey, 07645, United States

  • Memorial Sloan Kettering at Monmouth (Limited Protocol Activities)

    Middletown, New Jersey, 07748, United States

  • Memorial Sloan Kettering at Nassau (Limited Protocol Activities)

    Uniondale, New York, 11553, United States

  • Memorial Sloan Kettering at Suffolk-Commack (Limited Protocol Activities)

    Commack, New York, 11725, United States

  • Memorial Sloan Kettering at Westchester (Limited Protocol Activities)

    Harrison, New York, 10604, United States

Conditions

Explore the condition pages connected to this study.