低温在急性脑梗死治疗中的应用

目的 探讨低温在急性脑梗死治疗中的作用.方法 选择急性脑梗死患者40例,随机分为低温治疗组及常温治疗组,两组患者除低温组给予低温干预外,余治疗方案均相同.所有患者均随访1个月,比较两组患者在预后、脑梗死面积及血管再通率方面的差别.结果 低温治疗组较常温治疗组具有更好的预后（P＜0.05）,其缩小梗死灶面积的效果比常温治疗组显著（P＜0.05）,两组血管再通率差异无统计学意义（P＞0.05）.结论 低温治疗可减小急性脑梗死患者局部梗死灶面积,对于改善患者预后具有重要意义.

Application of hypothermia in treatment for acute cerebral infarction

Objective To explore the role of hypothermia in curing patients with acute cerebral infarction. Methods 40 patients with final diagnosis of acute cerebral infarction in our department from 2007-3 ～ 2009-1 were selected and randomly divided into hypothermia group and normathermia group. Both groups were treated with the same approach except the hypothermal intervention in hypothermia group. Prognosis,infarct size and the rate of revas-cularization were compared between the groups after 1 month following up. Results When compared with the normathermia group,the hypothermia group had better prognosis and less infarct size after treating,but statistical significance could not find in two groups in the rate of revascularization. Conclusion Under a series of mechanism,hypothermia could grow down the local infarct size and make important sense to improve the prognosis of patients with acute cerebral infarction.