Determining influences of intraoperative s-ketamine on postoperative delirium and cognitive function: methodology is important.
Journal of cardiothoracic surgery December 31, 2024 Dan-Feng Wang, Fei Gao, Fu-Shan Xue
The letter to the editor was written in response to the recent article by Wang et al. "The influence of low-dose s-ketamine on postoperative delirium and cognitive function in older adults undergoing thoracic surgery", which is published in Journal of Cardiothoracic Surgery. 2024; 19(1):324. This article concludes that intravenous low-dose S-ketamine during thoracic surgery in older patients...