卒中后认知障碍的研究进展

Research progress of cognitive impairment after stroke

脑卒中具有高发病率、高病死率、高复发率和高致残率的特点,其中卒中后认知障碍是脑卒中常见的并发症,不仅严重影响患者生活质量,而且显著缩短患者的有效生存时间,给患者家庭及社会均造成巨大的影响。然而,目前仍无有效的防治策略。本文旨在通过对卒中后认知功能障碍的危险因素、发病机制、预测因子、诊断方法及防治策略的最新研究进展作一综述,以便更加透彻地了解该疾病。

Stroke has become the first cause of death in China and the leading cause of adult disability in China.Stroke has the characteristics of high morbidity,high mortality,high recurrence rate and high disability rate.Among them,cognitive impairment after stroke is a common complication of stroke,which not only seriously affects the quality of life of patients,but also significantly reduces the effective survival time of patients,causing a huge impact on patients’ families and society.However,there is still no effective control strategy.This article aims to review the latest research progress on the risk factors,pathogenesis,predictors,diagnostic methods and prevention and treatment strategies of cognitive dysfunction after stroke,so as to have a more thorough understanding of this disease.