Could a nasal spray prevent Post-Surgery confusion in seniors?
NCT ID NCT07532577
First seen Jun 27, 2026 · Last updated Aug 04, 2026 · Updated 2 times
Summary
This pilot study tests whether giving insulin as a nasal spray can prevent delirium (sudden confusion) in adults aged 65 and older after complex heart surgery. About 30 participants will receive either the insulin spray or a placebo before and after surgery. The goal is to see if the approach is practical, safe, and possibly effective at reducing delirium severity and duration.
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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.
Contacts and locations
Locations
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Radboud University Medical Center
Nijmegen, Gelderland, 6525GA, Netherlands
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Other studies related to the condition(s) this trial covers.
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