术后睡眠障碍——值得关注的围手术期并发症

Postoperative sleep disturbances--notable perioperative complications

背景术后睡眠障碍（postoperative sleep disturbances，PSD）~仅发病率高并且严重影响患者预后。目的总结分析PSD的发生机制，为围手术期减少PSD提供新的研究策略。内容对PSD的表型及生理改变、评价及监测方法、不同影响因素、预防和治疗等方面的研究进展进行综述。趋向PSD将在围手术期并发症中得到进一步关注与深入研究，为减少术后PSD、提高患者预后提供新思路。

Background Postoperative sleep disturbance （PSD） not only has the high incidence but also has severe prognosis. Objective This paper summarized and analyzed the general mechanism of PSD and provided new ideas for advanced research. Content This paper reviewed related researches about PSD, including physiological changes, evaluation and monitoring methods, different influencing factors, prevention and treatment of progress. Trend In order to reduce PSD, and provide new ideas to improve the prognosis of patient, PSD in the perioperative complications deserves further attention and in-deDth research.