Open access
Aug 2026
Effect of Intranasal Dexmedetomidine on the Night Before Surgery for Postoperative Delirium in Older Patients Undergoing Total Hip or Knee Arthroplasty: A Randomized Clinical Trial
Intranasal dexmedetomidine on the night before surgery could reduce the incidence of postoperative delirium and improve perioperative sleep quality in older patients undergoing joint arthroplasty.
Yu-Cheng Liu, Ke-Qin Wang, Yu-Qi Zhang et al.
· Drug Design, Development and... · 1 citation