Effect of intraoperative esketamine on moderate-to-severe depressive symptoms in major surgery patients: A randomized clinical trial.
Pharmacological Research July 1, 2026 Yang Zhou, Wanchen Sun, Yuxuan Fu et al.
Perioperative depressive symptoms (PDSs) are common among patients who undergo major surgery and can lead to worse clinical outcomes. Esketamine has been reported to alleviate PDSs in patients undergoing certain types of surgery. However, there is a lack of evidence from large-scale, multisurgery studies to support its therapeutic effects in individuals with preexisting moderate-to-severe PDSs....