Heart health mystery: do statins and quercetin change estrogen in older women?
NCT ID NCT05877235
First seen Jan 05, 2026 · Last updated May 02, 2026 · Updated 14 times
Summary
This study looked at 60 postmenopausal women with stable coronary artery disease to see how the statin atorvastatin and the natural compound quercetin affect estrogen levels and a protein called SIRT1. The goal was to understand possible links between these treatments and hormones, not to test a new cure or treatment. Participants took the medications and supplements as assigned, and researchers measured blood levels of estradiol, estrone, and SIRT1.
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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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INCOR- Heart Institute
São Paulo, São Paulo, 05403900, Brazil
Conditions
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