Zapping one tumor may keep breast cancer in check

NCT ID NCT05534438

First seen Oct 31, 2025 · Last updated May 23, 2026 · Updated 34 times

Summary

This study tests whether giving a precise, high-dose radiation treatment (SBRT) to a single spot where breast cancer has worsened can help keep the disease from spreading further. Participants continue their usual drug therapy while receiving SBRT. The goal is to see if this approach extends the time before the cancer progresses or causes death. The study involves 46 adults with metastatic breast cancer (ER+ or HER2+) who have had stable disease for at least 6 months.

Disclaimer Read more

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.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for BREAST CANCER are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Lehigh Valley Health Network (Data Collection Only)

    NOT_YET_RECRUITING

    Allentown, Pennsylvania, 18103, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Basking Ridge (Limited Protocol Activities)

    RECRUITING

    Basking Ridge, New Jersey, 10065, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Bergen (Limited Protocol Activities)

    RECRUITING

    Montvale, New Jersey, 07645, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Cancer Center (All Protocol Activities)

    RECRUITING

    New York, New York, 10065, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Commack (Limited Protocol Activities)

    RECRUITING

    Commack, New York, 11725, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Monmouth (Limited Protocol Activities)

    RECRUITING

    Middletown, New Jersey, 07748, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Nassau (Limited Protocol Activities)

    RECRUITING

    Uniondale, New York, 11553, United States

    Contact Phone: •••-•••-••••

  • Memorial Sloan Kettering Westchester (Limited Protocol Activities)

    RECRUITING

    Harrison, New York, 10604, United States

    Contact Phone: •••-•••-••••

Conditions

Explore the condition pages connected to this study.