Brain waves vs. surgery stress: what happens inside?
NCT ID NCT06228729
First seen Jan 07, 2026 · Last updated May 14, 2026 · Updated 17 times
Summary
This study looked at how brain activity (measured by EEG) changes when a breathing tube is placed and when a surgical cut is made during abdominal surgery. Researchers measured stress hormones at the same time to see if they are linked. 52 adults having open abdominal surgery took part. The goal was simply to observe and understand these body responses, not to test a 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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Seoul National University Hospital
Seoul, 03080, South Korea
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