Breast cancer radiation may harm thyroid, study finds
NCT ID NCT04528225
First seen Jan 17, 2026 · Last updated Jun 06, 2026 · Updated 21 times
Summary
This study looked at 729 breast cancer patients who had radiation after surgery to see how many developed an underactive thyroid (hypothyroidism). Researchers checked thyroid function before and after radiation to find risk factors and understand the link between radiation dose and thyroid damage. The goal is to better predict and possibly prevent this side effect in the future.
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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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Locations
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Cancer Hospital, Chinese Academy of Medical Sciences
Beijing, Beijing Municipality, 100021, China
Conditions
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