Heart surgery brain fog: scientists hunt for a blood test to predict it
NCT ID NCT07231731
First seen Nov 17, 2025 · Last updated Jun 10, 2026 · Updated 32 times
Summary
This study looked at 48 older adults having heart bypass surgery to see if a small molecule called microRNA-151-5p is linked to memory and thinking problems after the operation. Researchers measured levels of this molecule and inflammation in the blood before and after surgery, and tested thinking skills daily. The goal was to understand why some people experience cognitive decline after heart surgery and find early warning signs.
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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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University Hospital Osijek
Osijek, 31000, Croatia
Conditions
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