Oxygen extremes after heart surgery linked to brain fog
NCT ID NCT07548905
First seen Apr 28, 2026 · Last updated May 23, 2026 · Updated 4 times
Summary
This study looked at whether having too much or too little oxygen after heart surgery raises the chance of delirium (sudden confusion). Researchers followed 1000 patients in the ICU after cardiac surgery. The goal was to understand how oxygen levels impact recovery and brain function.
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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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Zhongda Hospital Southeast University
Nanjing, Jiangsu, China
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