Anesthetic drug may protect older brains after surgery
NCT ID NCT07523334
First seen Apr 14, 2026 · Last updated May 15, 2026 · Updated 6 times
Summary
This study tests whether a drug called esketamine can reduce confusion and memory problems in older adults after major non-cardiac surgery. Researchers will compare three different doses in 120 patients aged 65 to 90. The goal is to find the dose that best protects brain function while minimizing side effects like dissociation.
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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.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Email: •••••@•••••
Locations
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Peking University First Hospital
Beijing, Beijing Municipality, 100034, China
Contact Email: •••••@•••••
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Tianjin Medical University General Hospital
Tanjing, Tianjing, 300052, China
Contact Email: •••••@•••••
Conditions
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