Effects of olfactory enrichment on perioperative neurocognitive disorders in elderly patients undergoing orthopedic surgery: a study protocol of a multi-center randomized controlled trial. uri icon

authors

  • Mei, Xinchun
  • Wang, Jiayi
  • Ni, Zihan
  • Wang, Yanyan
  • Zhao, Binglei
  • Sessler, Daniel I
  • Zhongcong Xie, MD, PhD
  • Shen, Yuan

publication date

  • September 26, 2025

published in