Zapping cancer spots may buy time before switching meds

NCT ID NCT06927635

First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 29 times

Summary

This study is for men with castration-resistant prostate cancer that has a few new or growing spots (oligoprogressive). It compares two approaches: adding targeted radiation (SBRT) to the current drug therapy versus switching to a different drug. The goal is to see if radiation can better control the cancer and delay the need for stronger medications. About 75 men will take part.

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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

Study contacts

  • Contact

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

Locations

  • Princess Margaret Cancer Center

    RECRUITING

    Toronto, Ontario, M5G 2M9, Canada

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

Conditions

Explore the condition pages connected to this study.