J Am Heart Assoc:高血糖与急性缺血性卒中溶栓后预后的关系

2015-09-28 phylis 译 MedSci原创

背景:高血糖与急性缺血性卒中(AIS)的不良预后相关,并且可能影响tPA溶栓后的患者预后。研究人员旨在分析急慢性高血糖与tPA治疗的患者临床预后的关系。方法:研究人员筛选2009年到2013年间“跟着指南走——卒中”中接受tPA治疗的来自1408个地方的58265名AIS患者。入院血糖>140 mg/dL,则定义为急性高血糖。血浆糖化血红蛋白(HbA1c)>6.5%,则定义为慢性高血糖

背景:高血糖与急性缺血性卒中(AIS)的不良预后相关,并且可能影响tPA溶栓后的患者预后。研究人员旨在分析急慢性高血糖与tPA治疗的患者临床预后的关系。

方法:研究人员筛选2009年到2013年间“跟着指南走——卒中”中接受tPA治疗的来自1408个地方的58265名AIS患者。入院血糖>140 mg/dL,则定义为急性高血糖。血浆糖化血红蛋白(HbA1c)>6.5%,则定义为慢性高血糖。应用logistic回归分析应用tPA治疗后患者的预后。

结果:在糖尿病患者和非糖尿病患者中,血糖>140 mg/dL、HbA1c >6.5与不良临床预后(症状性脑出血sICH、生命危险性出血、以及住院死亡率和生存时间)相关。有糖尿病病史的患者,入院血糖增加到200 mg/dL与入院死亡率和sICH校正OR值升高相关,血糖每增加10 mg/dL ,入院死亡率和sICH校正值为1.05,1.07。 HbA1c 增加到8%与住院死亡率和sICH的OR升高相关,HbA1c每增加1%,住院死亡率和sICH的校正OR为1.19,1.16。在没有糖尿病病史的患者中,也得到相似的结果。血糖水平超过200 mg/dL或HbA1c >8,不良预后没有进一步增加。

结论:急慢性高血糖都与tPA治疗的AIS患者的死亡率及不良临床预后相关。需要对照试验确定急性高血糖是否能改善AIS患者溶栓后的预后。

原文出处:

Masrur S, Cox M, Bhatt DL, et al. Association of Acute and Chronic Hyperglycemia With Acute Ischemic Stroke Outcomes Post-Thrombolysis: Findings From Get With The Guidelines-Stroke. J Am Heart Assoc. 2015 Sep 25


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    2015-09-30 hbwxf
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    2015-09-30 zhaojie88
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    2015-09-30 slcumt
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