Can a nasal spray of insulin shield the aging brain from Post-Surgery confusion?
Prevention
Not yet recruiting
This trial investigates whether a nasal spray containing insulin can prevent postoperative delirium—a sudden, temporary state of confusion—in older adults (65+) with type 2 diabetes who are undergoing liver tumor surgery. Participants are randomly assigned to receive one of two d…
Phase: NA • Sponsor: Weidong Mi • Aim: Prevention
Last updated Jul 24, 2026 00:00 UTC