Review
Open access
Aug 2026
Perioperative esketamine and postoperative sleep quality: a systematic review and meta-analysis of randomized trials
Postoperative sleep disturbance (PSD) is common among surgical patients and adversely affects recovery. The benefits of perioperative esketamine on sleep remain incompletely defined. Randomized controlled trials (RCTs) comparing ketamine or esketamine with saline or other drugs for postoperative sleep qual...
Zan Gao, Jie Guo, Tang Guo et al.
· BMC Anesthesiology · 0 citations