动态CT血管造影评估急性基底动脉闭塞患者侧支血流与再灌注治疗预后的关系
目的:研究动态CT血管造影对急性基底动脉闭塞所致缺血性卒中患者侧支血流状态评估以及预测再灌注治疗后结局的价值。方法:回顾性分析2012年1月至2016年8月在浙江大学医学院附属第二医院接受再灌注治疗的45例急性基底动脉闭塞所致缺血性卒中患者的临床资料。采用单因素和二元logistic回归模型分析患者预后的独立预测因素,并采用受试者工作特征(ROC)曲线确定预测患者预后的后循环侧支评分(PC-CS)的最佳阈值。结果:二元logistic回归分析提示.基线美国国立卫生研究院卒中量表(NIHSS)评分(OR:0.886,95%CI:0.802~0.979.P〈0.05)和PC-CS(OR=1.962...
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Published in | 浙江大学学报(医学版) Vol. 46; no. 4; pp. 371 - 376 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
浙江大学医学院附属第二医院神经内科,浙江杭州310009
2017
浙江省天台县人民医院神经内科,浙江天台317200%浙江大学医学院附属第二医院神经内科,浙江杭州,310009 |
Subjects | |
Online Access | Get full text |
ISSN | 1008-9292 |
DOI | 10.3785/j.issn.1008-9292.2017.08.05 |
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Abstract | 目的:研究动态CT血管造影对急性基底动脉闭塞所致缺血性卒中患者侧支血流状态评估以及预测再灌注治疗后结局的价值。方法:回顾性分析2012年1月至2016年8月在浙江大学医学院附属第二医院接受再灌注治疗的45例急性基底动脉闭塞所致缺血性卒中患者的临床资料。采用单因素和二元logistic回归模型分析患者预后的独立预测因素,并采用受试者工作特征(ROC)曲线确定预测患者预后的后循环侧支评分(PC-CS)的最佳阈值。结果:二元logistic回归分析提示.基线美国国立卫生研究院卒中量表(NIHSS)评分(OR:0.886,95%CI:0.802~0.979.P〈0.05)和PC-CS(OR=1.962,95%CI:1.026-3.752,P〈0.05)是患者预后的独立预测因素,且PC-cs4.5分是预测患者预后的最佳阈值(AUC=0.837,敏感度为68.2%,特异度为87.0%)。结论:基于CT灌注成像重建的动态CT血管造影可用于评估后循环侧支血流状态,并能预测急性基底动脉闭塞所致缺血性卒中患者再灌注治疗后的临床结局。 |
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AbstractList | 目的:研究动态CT血管造影对急性基底动脉闭塞所致缺血性卒中患者侧支血流状态评估以及预测再灌注治疗后结局的价值。方法:回顾性分析2012年1月至2016年8月在浙江大学医学院附属第二医院接受再灌注治疗的45例急性基底动脉闭塞所致缺血性卒中患者的临床资料。采用单因素和二元logistic回归模型分析患者预后的独立预测因素,并采用受试者工作特征(ROC)曲线确定预测患者预后的后循环侧支评分(PC-CS)的最佳阈值。结果:二元logistic回归分析提示.基线美国国立卫生研究院卒中量表(NIHSS)评分(OR:0.886,95%CI:0.802~0.979.P〈0.05)和PC-CS(OR=1.962,95%CI:1.026-3.752,P〈0.05)是患者预后的独立预测因素,且PC-cs4.5分是预测患者预后的最佳阈值(AUC=0.837,敏感度为68.2%,特异度为87.0%)。结论:基于CT灌注成像重建的动态CT血管造影可用于评估后循环侧支血流状态,并能预测急性基底动脉闭塞所致缺血性卒中患者再灌注治疗后的临床结局。 R743.3; 目的:研究动态CT血管造影对急性基底动脉闭塞所致缺血性卒中患者侧支血流状态评估以及预测再灌注治疗后结局的价值.方法:回顾性分析2012年1月至2016年8月在浙江大学医学院附属第二医院接受再灌注治疗的45例急性基底动脉闭塞所致缺血性卒中患者的临床资料.采用单因素和二元logistic回归模型分析患者预后的独立预测因素,并采用受试者工作特征(ROC)曲线确定预测患者预后的后循环侧支评分(PC-CS)的最佳阈值.结果:二元logistic回归分析提示,基线美国国立卫生研究院卒中量表(NIHSS)评分(OR =0.886,95% CI:0.802~0.979,P<0.05)和PC-CS(OR=1.962,95%CI:1.026~3.752,P<0.05)是患者预后的独立预测因素,且PC-CS 4.5分是预测患者预后的最佳阈值(AUC=0.837,敏感度为68.2%,特异度为87.0%).结论:基于CT灌注成像重建的动态CT血管造影可用于评估后循环侧支血流状态,并能预测急性基底动脉闭塞所致缺血性卒中患者再灌注治疗后的临床结局. |
Abstract_FL | Objective: To evaluate the collateral flow in patients with ischemic stroke due to acute basilar artery occlusion by dynamic CT angiography and to predict the outcome after reperfusion therapy.Methods: Forty-five patients with stroke due to acute basilar artery occlusion undergoing reperfusion treatment in the Second Affiliated Hospital of Zhejiang University School of Medicine during January 2012 and August 2016 were retrospectively reviewed.Univariate and binary logistic regression model were used to identify the independent predictors of patient's outcome, and the receiver operating characteristic(ROC)curve was used to determine the optimal threshold of the posterior circulation collateral score(PC-CS)in predicting the prognosis of the patients.Results: Binary logistic regression analysis indicated that the baseline National Institutes of Health Stroke Scale(NIHSS)score(OR =0.886, 95% CI:0.802-0.979,P<0.05)and PC-CS(OR=1.962,95%CI:1.026-3.752, P<0.05)were independent predictors of patient's outcome, and PC-CS 4.5 was the optimal threshold(AUC: 0.837, sensitivity of 68.2%, specificity of 87.0%). Conclusion:Dynamic CT angiography based on CT perfusion imaging can be used to evaluate collaterals in posterior circulation, and to predict clinical outcome after reperfusion therapy in patients with acute basilar artery occlusion. |
Author | 赖针珍;张圣;钟根龙;张晓程;陈清梦;楼敏 |
AuthorAffiliation | 浙江大学医学院附属第二医院神经内科,浙江杭州310009;浙江省天台县人民医院神经内科,浙江天台317200 |
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Author_FL | CHEN Qingmeng LOU Min ZHONG Genlong LAI Zhenzhen ZHANG Xiaocheng ZHANG Sheng |
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DocumentTitleAlternate | Relationship between dynamic CT angiography-based collateral flow evaluation and outcome of patients with stroke induced by acute basilar artery occlusion |
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Keywords | 血管造影术,数字减影 Prognosis 再灌注 Basilar artery Stroke/drug therapy 血栓溶解疗法/方法 Angiography,digital subtraction 侧支循环 动脉闭塞性疾病/药物疗法 Collateral circulation Reperfusion 基底动脉 预后 Thrombolytic therapy/methods Hemodynamics Tomography,X-ray computed/methods Arterial occlusive diseases/drug therapy 卒中/药物疗法 体层摄影术,X线计算机/方法 血流动力学 |
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Notes | 33-1248/R Objective: To evaluate the collateral flow in patients with ischemic stroke due to acute basilar artery occlusion by dynamic CT angiography and to predict the outcome after reperfusion therapy. Methods: Forty-five patients with stroke due to acute basilar artery occlusion undergoing reperfusion treatment in the Second Affiliated Hospital of Zhejiang University School of Medicine during January 2012 and August 2016 were retrospectively reviewed. Univariate and binary logistic regression model were used to identify the independent predictors of patient's outcome, and the receiver operating characteristic (ROC) curve was used to determine the optimal threshold of the posterior circulation collateral score (PC-CS) in predicting the prognosis of the patients. Results: Binary logistic regression analysis indicated that the baseline National Institutes of Health Stroke Scale (NIHSS) score (OR = 0. 886, 95% CI: O. 802 -0.979, P 〈 0.05 ) and PC-CS ( OR = 1. 962, 95% CI: 1. 026 - 3. 752, P 〈 0.05 ) were indepe |
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Snippet | 目的:研究动态CT血管造影对急性基底动脉闭塞所致缺血性卒中患者侧支血流状态评估以及预测再灌注治疗后结局的价值。方法:回顾性分析2012年1月至2016年8月在浙江大学医学院... R743.3; 目的:研究动态CT血管造影对急性基底动脉闭塞所致缺血性卒中患者侧支血流状态评估以及预测再灌注治疗后结局的价值.方法:回顾性分析2012年1月至2016年8月在浙江大学... |
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SubjectTerms | X线计算机/方法 体层摄影术 侧支循环 再灌注 动脉闭塞性疾病/药物疗法 卒中/药物疗法 基底动脉 数字减影 血栓溶解疗法/方法 血流动力学 血管造影术 预后 |
Title | 动态CT血管造影评估急性基底动脉闭塞患者侧支血流与再灌注治疗预后的关系 |
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