Preoperative low-dose dexmedetomidine reduces postoperative delirium in elderly patients with hip fracture under spinal anesthesia: A randomized, double blind, controlled clinical study

作者：Pengcheng Geng, Zixiang Shang, Feng Cheng, Yujie Zhang, Xin Deng, Xia Chen, Zhan Li, Lidong Zheng, Xuesheng Liu · 发表于：Journal of Clinical Anesthesia · 年份：2025 · DOI：10.1016/j.jclinane.2025.111897 · 被引用次数：9 · 研究领域：Intensive Care Unit Cognitive Disorders、Anesthesia and Sedative Agents、Sleep and related disorders