Blood tests may help customize breast cancer radiation

NCT ID NCT04308720

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 36 times

Summary

This study looks at how radiation therapy changes tumor DNA and immune cells in the blood of breast cancer patients. Researchers hope to learn how to better tailor radiation treatments in the future. About 217 adults with breast cancer who are scheduled for radiation 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

  • Mayo Clinic in Rochester

    Rochester, Minnesota, 55905, United States

Conditions

Explore the condition pages connected to this study.