Can eye scans predict brain fog after surgery?
NCT ID NCT07264764
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at 50 adults having laparoscopic abdominal surgery to see if changes in the optic nerve sheath (the lining around the nerve connecting the eye to the brain) and brain oxygen levels could predict short-term memory or thinking problems after surgery. Researchers measured these using ultrasound and a forehead sensor. The goal was to better understand how the surgery's effects on pressure inside the belly might affect the brain.
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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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Locations
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Duzce University Medicine School, Anesthesiology and Reanimation Department
Düzce, 81620, Turkey (Türkiye)