麻醉与眼内压的研究进展

背景围术期眼内压（intraocular pressure，IOP）剧烈波动可以引起严重的眼部并发症，导致视野缺损甚至失明。有研究表明，围术期麻醉、手术操作及药物的使用均可导致IOP发生改变，影响眼内血供。目的系统地阐述围术期生理及麻醉常用药物对IOP影响的研究现状以及进展，为临床工作提供参考，并启发新的研究思路。内容对麻醉期间影响IOP的生理和药物因素进行综述。趋向从近期的研究可见，研究者对围术期生理及药物对IOP的影响机制进行了更为深入的探讨。

Advance in anesthesia and intraocular pressure

Background Perioperative fluctuation of intraocular pressure （IOP） can cause serious ocular complications, resulting in visual field defects or even blindness. Studies have shown that, the perioperative procedures and anesthetic can lead to IOP changes,which affects the blood supply of the eyes. Objective This review systematically elaborates the research status and progress on the effects of perioperative physiological function and common anesthetics on IOP and will provide a reference for clinical work, and inspire new research ideas. Content To review the physiological and drug factors during anesthesia which affect the IOP. Trend It can be seen form the recent studies, that the researchers have conducted more indepth discussions about the mechanisms of perioperative physiology and drugs on IOP.