Tamoxifen's hidden impact on immune cells under investigation
NCT ID NCT05056857
First seen Jan 10, 2026 · Last updated Apr 30, 2026 · Updated 16 times
Summary
This study looks at how tamoxifen, a common breast cancer drug, affects certain immune cells called neutrophils. It focuses on a process where these cells produce web-like structures (NETs) that may cause side effects or influence the cancer. Researchers will measure NET levels in blood samples from 290 women with ER+ breast cancer who are taking tamoxifen. The goal is to understand if increased NETs are harmful, not to test a new treatment.
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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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M D Anderson Cancer Center
RECRUITINGHouston, Texas, 77030, United States
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