Could a nasal spray prevent Post-Surgery confusion in seniors?
NCT ID NCT07532577
First seen Jun 27, 2026 · Last updated Jun 27, 2026
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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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Radboud University Medical Center
Nijmegen, Gelderland, 6525GA, Netherlands
Contact Phone: •••-•••-•••• Email: •••••@•••••