摘要
术后认知功能障碍是手术后常见的一种并发症,尤其在全身麻醉后。表现为以记忆力和精神集中力损害为主要特征的认知功能损害,常持续数周或数月,导致病死率增加、康复延迟、其他并发症增多、住院天数延长和医疗费用的增加等。全身麻醉药是术后认知功能障碍的主要诱因。通过研究全身麻醉药对术后认知功能障碍的影响,可以为术后认知障碍的临床早期预防、诊断和治疗提供理论依据。
Postoperative cognitive dysfunction（ POCD） is a common postoperative complication,especially following the general anesthesia. The cognitive dysfunction is mainly characterized by the impairment of memory and concentration,which often last weeks or even for months. POCD often causes the increase in mortality,delays the recovery,results in more complications,prolongs the duration of hospitalization,and raises medical costs. General anesthetic is a major cause of POCD. Therefore,the study on the effects of general anesthetics on POCD can provide the theoretical basis for early prevention,early clinical diagnosis and treatment of POCD.
出处
《医学综述》
2010年第21期3323-3326,共4页
Medical Recapitulate
关键词
全身麻醉药
术后
认知功能障碍
General anesthetics
Postoperative
Cognitive dysfunction
