Shorter radiation may be just as good for early breast cancer

NCT ID NCT01266642

First seen Mar 13, 2026 · Last updated May 16, 2026 · Updated 8 times

Summary

This study tests whether a shorter course of higher-dose radiation works as well as the standard longer course for people with early-stage breast cancer or a pre-cancerous condition called DCIS. About 300 participants received either the shorter or standard radiation schedule. The main goal was to see if the shorter treatment leads to better breast appearance and fewer side effects.

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Contacts and locations

Locations

  • Banner MD Anderson Cancer Center

    Gilbert, Arizona, 85234, United States

  • M D Anderson Cancer Center

    Houston, Texas, 77030, United States

  • MD Anderson League City

    League City, Texas, 77573, United States

  • MD Anderson West Houston

    Houston, Texas, 77079, United States

  • MD Anderson in Sugar Land

    Sugar Land, Texas, 77478, United States

  • MD Anderson in The Woodlands

    Conroe, Texas, 77384, United States

  • UF Cancer Center at Orlando Health

    Orlando, Florida, 32806, United States

Conditions

Explore the condition pages connected to this study.