Effect of intraoperative low-dose esketamine infusion on postoperative sleep disturbance after laparoscopic cholecystectomy: a randomized clinical trial

Abstract Background Postoperative sleep disturbance (PSD) is a common surgical complication. In this study, we investigated the effect of intraoperative esketamine infusion on the incidence of PSD in patients who underwent laparoscopic cholecystectomy. Methods A single-center, double-blinded, placeb...

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Bibliographic Details
Main Authors: Yanan Wu, Yaning Yang, Xiaomei Wang, Li Sun, Yunpeng Hei, Yuhua Zou, Zhenhai Ye, Zhi Yu
Format: Article
Language:English
Published: BMC 2025-07-01
Series:BMC Anesthesiology
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Online Access:https://doi.org/10.1186/s12871-025-03180-1
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