不同严重程度急性缺血性卒中患者静脉溶栓预后的影响因素分析  被引量:17

Factors related to therapeutic outcomes of intravenous thrombolysis in stroke patients with different severity

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作  者:严晓波[1] 张圣[1] 严慎强[1] 楼敏[1] 

机构地区:[1]浙江大学医学院附属第二医院神经内科

出  处:《浙江大学学报(医学版)》2015年第1期54-60,共7页Journal of Zhejiang University(Medical Sciences)

基  金:浙江省杰出青年科学基金(LR12H09001);浙江省科技厅重大科技专项计划(2013C03043-3);浙江省中医药(中西医结合)重点学科资助项目(2012-XK-A33)

摘  要:目的:观察不同严重程度急性缺血性卒中(AIS)患者静脉溶栓远期预后和出血转化的影响因素。方法:回顾性分析2009年6月至2013年12月在浙江大学医学院附属第二医院神经内科因AIS接受静脉溶栓治疗患者的资料,根据美国国立卫生研究院卒中量表(NIHSS)将患者分为轻度(≤8分)、中度(9~15分)、重度(≥16分)三组,分别观察影响患者溶栓后的预后(3月时改良Rankin评分≤2分定义为预后良好)及发生出血转化的因素。结果:共365例患者纳入分析:轻度134例、中度121例、重度110例。轻度AIS患者中,年龄[ OR=0.937,95%可信区间(CI):0.898~0.978;P=0.003]、基线NIHSS(OR=0.732,95%CI:0.564~0.950;P=0.019)、发病至治疗时间在270 min内( OR=4.109,95%CI:1.441~11.719;P=0.008)是预后良好的独立影响因素;而基线血糖( OR=1.326,95%CI:1.009~1.743;P=0.043)是发生脑实质出血型出血转化的独立影响因素。中度AIS患者中,年龄( OR=0.954,95%CI:0.924~0.984;P=0.003)、基线NIHSS ( OR=0.760,95%CI:0.619~0.933;P=0.009)是预后良好的独立影响因素;而心房颤动( OR=3.307,95%CI:1.140~9.596;P=0.028)、收缩压( OR=0.967, 95%CI:0.943~0.991;P=0.008)是发生出血性梗死型出血转化的独立影响因素,心房颤动( OR=36.972,95%CI:1.770~772.462;P=0.02)是发生脑实质出血型出血转化的独立影响因素。重度AIS患者中,基线NIHSS ( OR=0.808,95%CI:0.677~0.963;P=0.018)是预后良好的独立影响因素,未发现发生溶栓后出血转化的独立影响因素。结论:对于不同严重程度的AIS患者,影响静脉溶栓后远期预后及发生出血转化的影响因素不尽相同;发病至治疗时间在270 min内是轻度AIS患者�Objective: To investigate the factors related to therapeutic outcomes of intravenous thrombolysis in patients with acute ischemic stroke ( AIS ) of different severity. Methods: Clinical data of patients with AIS treated with intravenous thrombolysis in the Second Affiliated Hospital , Zhejiang University School of Medicine between June 2009 and December 2013 were retrospectively reviewed .According to National Institutes of Health Stroke Scale ( NIHSS ) , patients were categorized as mild stroke (≤8 , n=134 ) , moderate stroke ( 9-15 , n=121 ) and severe stroke (≥16 , n=110 ) .The good outcome was defined as modified Rankin Scale ≤2 .The factors related to functional outcomes and hemorrhagic transformation ( HT) were analyzed and compared among 3 groups.Results:Among 365 enrolled patients , good outcomes in 3 groups were 78 .4% ( 105/134 ) , 47 .9% ( 58/121 ) and 24 .5%( 27/110 ) , respectively.In patients with mild stroke, age (OR=0.937, 95%CI:0.898-0.978;P=0.003), baseline NIHSS (OR=0.732, 95%CI:0.564 -0.950; P =0.019), onset to needle time (ONT) within 270 min (OR=4.109, 95%CI:1.441-11.719;P=0.008 ) independently predicted good outcome , while baseline glucose ( OR =1.326, 95%CI:1.009 -1.743; P =0.043 ) was independently associated with parenchymal hematoma ( PH ) .In patients with moderate stroke , age ( OR =0 .954 , 95%CI: 0.924 -0.984; P =0.003) and baseline NIHSS (OR =0.760, 95%CI:0 .619 -0 .933; P =0 .009 ) independently predicted good outcome , while atrial fibrillation ( OR=3 .307 , 95%CI:1 .140~9 .596; P=0 .028 ) and systolic pressure ( OR=0.967, 95%CI:0.943~0.991;P=0.008) was independently associated with hemorrhagic infaction .Atrial fibrillation ( OR=36 .972 , 95%CI:1 .770-772 .462;P=0 .02 ) was independently associated with PH . In patients with severe stroke , baseline NIHSS (OR=0.808, 95%CI:0.677 -0.963; P =0.018) independently predicted good outcome , while no independent risk

关 键 词:心房颤动 急性病 脑缺血/药物疗法 卒中/药物疗法 血栓溶解疗法 出血 预后 回顾性研究 

分 类 号:R743.3[医药卫生—神经病学与精神病学]

 

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