Yu Jiang, Yanhu Xie, Panpan Fang, Zixiang Shang, Lihai Chen, Jifang Zhou, Chao Yang, Wenjie Zhu, Xixi Hao, Jianming Ding, Panpan Yin, Zan Wang, Mengyuan Cao, Yu Zhang, Qilian Tan, Dan Cheng, Siyu Kong, Xianfu Lu, Xuesheng Liu, Daniel I Sessler
IMPORTANCE: Postoperative delirium is a common and impactful neuropsychiatric complication in patients undergoing coronary artery bypass grafting surgery. Cognitive training may enhance cognitive reserve, thereby reducing postoperative delirium. OBJECTIVE: To determine whether preoperative cognitive training reduces the incidence of delirium in patients undergoing coronary artery bypass grafting. DESIGN, SETTING, AND PARTICIPANTS: This prospective, single-blind, randomized clinical trial was conducted at 3 university teaching hospitals in southeastern China with enrollment between April 2022 and May 2023...
April 1, 2024: JAMA Network Open