5-Day breast radiation: a game changer for cancer patients?

NCT ID NCT06954831

First seen Nov 01, 2025 · Last updated Jun 12, 2026 · Updated 35 times

Summary

This study tests a new, ultra-short radiation schedule for women with stage I-III breast cancer who have had a lumpectomy. Instead of weeks of daily radiation, the whole breast and surgical cavity are treated together over just 5 days. The goal is to see if this approach controls the cancer, maintains good cosmetic results, and improves quality of life. About 82 women aged 40 and older will participate.

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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

  • City of Hope Antelope Valley

    RECRUITING

    Lancaster, California, 93534, United States

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

    Contact

  • City of Hope Medical Center

    RECRUITING

    Duarte, California, 91010, United States

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

    Contact

  • City of Hope South Pasadena

    RECRUITING

    South Pasadena, California, 91030, United States

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

    Contact

  • City of Hope Upland

    RECRUITING

    Upland, California, 91786, United States

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

    Contact

  • City of Hope at Arcadia

    RECRUITING

    Arcadia, California, 91007, United States

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

    Contact

  • City of Hope at Irvine Lennar

    NOT_YET_RECRUITING

    Irvine, California, 92618, United States

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

    Contact

  • City of Hope at South Bay

    RECRUITING

    Torrance, California, 90503, United States

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

Conditions

Explore the condition pages connected to this study.