Could thousands of breast cancer patients avoid unnecessary radiation?
NCT ID NCT07179744
First seen Nov 01, 2025 · Last updated Jun 11, 2026 · Updated 31 times
Summary
This study is for women with a certain type of breast cancer that is hormone-sensitive and has spread to 1-3 lymph nodes. Researchers want to see if it is safe to skip radiation therapy to the lymph nodes for those with a low-risk genetic test result. The study will follow 635 participants over time to track if the cancer comes back. If successful, it could spare many women from unnecessary side effects.
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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.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
RECRUITINGGuangzhou, Guangdong, 510120, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
The condition(s) this trial relates to.
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