PLoS One:患者出现溶栓相关的无症状性出血并不会恶化临床预后

2015-12-29 phylis 译 MedSci原创

目的:溶栓相关的无症状性出血转化(AHT)是否影响的临床预后尚不清楚。要回答这个问题,研究者调查了溶栓相关的AHT是否影响近期和远期预后。方法:所有数据均来自中国急性缺血性脑卒中溶栓治疗的实施和监控记录(TIM-中国)。根据临床和影像学资料将患者被诊断为AHT组和非出血性转化(HT)的组。排除症状性出血性转化的患者。根据欧洲及澳大拉西亚急性中风研究(ECASS)II标准定义溶栓相关的AHT。比较两

目的:溶栓相关的无症状性出血转化(AHT)是否影响脑梗死患者的临床预后,尚不清楚。要回答这个问题,研究者调查了溶栓相关的AHT是否影响近期和远期预后。

方法:所有数据均来自中国急性缺血性脑卒中溶栓治疗的实施和监控记录(TIM-中国)。根据临床和影像学资料将患者诊断为AHT组和非出血性转化(HT)的组。排除症状性出血性转化的患者。根据欧洲及澳大拉西亚急性中风研究(ECASS)II标准定义溶栓相关的AHT。比较两组间90天的功能预后,7天国立卫生研究院卒中量表(NIHSS)评分、7天和90天死亡率。采用Logistic回归分析评价AHT对短期和长期临床预后的影响。

结果:招募了904名患者。89(9.6%)名患者在溶栓24-36h内出现AHT。与非AHT患者相比,AHT患者更可能是高龄、心源性梗塞、溶栓前NIHSS分数较高。两组间7天(95%CI:0.692(0.218-2.195)或90天死亡率(95%CI:0.548(0.237-1.268))、90天mRS分数(0-1)(95%CI:0.798(0.460-1.386))、90天mRS分数(0-2)(95%CI:0.732(0.429-1.253)或者90天mRS分数(5-6)(95%CI:0.375(0.169-1.830))没有显著差异。

结论:溶栓相关的无症状性出血转化不会恶化患者的短期和长期的临床预后。

原文出处:

Jia W , Liao X,et al. Thrombolytic-Related Asymptomatic Hemorrhagic Transformation Does Not Deteriorate Clinical Outcome: Data from TIMS in China. PLoS One. 2015 Nov 30.


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