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Nasal sprays may shield Seniors' brains during bypass surgery

NCT ID NCT06741566

First seen May 07, 2026 · Last updated May 21, 2026 · Updated 1 time

Summary

This study tests whether giving a nasal spray of either dexmedetomidine (a sedative) or insulin before heart bypass surgery can prevent short-term memory and thinking problems that often occur after the procedure. The trial will include 150 adults aged 60 and older who are scheduled for elective bypass surgery. Researchers will compare the two treatments to see which better protects brain function.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Fayoum university

    RECRUITING

    Al Fayyum, Egypt

    Contact

Conditions

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