Effect of Desflurane maintenance on Postoperative Sleep Quality in Patients Undergoing Elective Breast Surgery: A Non-inferiority Randomized Controlled Trail

Postoperative sleep disturbance (PSD) is prevalent in perioperative patients，and has significant impact on postoperative recovery and prognosis. The aim of this study was to investigate the effect of desflurane maintenance on postoperative sleep quality, in order to optimize patients' perioperative sleep management.