New hope for preventing Post-Surgery confusion in seniors
NCT ID NCT05242692
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether giving a small amount of s-ketamine during chest surgery could reduce the risk of postoperative delirium (sudden confusion) in patients aged 60 and older. Over 500 participants were randomly assigned to receive either s-ketamine or another drug (dexmedetomidine) during their operation. The goal was to see if s-ketamine works as well as the standard treatment for preventing confusion after surgery.
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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
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Locations
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Cancer hospital and institute of Guangzhou medical university
Guangzhou, Guangdong, 510095, China