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球囊扩张支架与药物洗脱支架置入术对椎动脉起始段狭窄的疗效对比及血流动力学的差异 被引量:4

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摘要 目的探究球囊扩张支架与药物洗脱支架置入术对椎动脉起始段狭窄的疗效对比及血流动力学的差异。方法椎动脉起始段狭窄患者60例随机分为两组。球囊扩张支架组接受球囊扩张支架置入术,药物洗脱支架组接受药物洗脱支架置入术。比较两组术前和术后的狭窄率和狭窄血管程度。分别在术前、术后1 w、术后6个月和术后1年检测患者椎动脉起始段的血流动力学指标和美国国立卫生研究院脑卒中量表(NIHSS)评分。比较两组围术期不良反应和随访情况。结果术后两组狭窄率和狭窄血管长度均显著降低(P<0.05)。术后12个月药物洗脱支架组收缩期峰值血流速度(PSV)、舒张末期峰值血流速度(EDV)显著低于球囊扩张支架组(P<0.05),两组不同时间组间、交互的PSV、EDV比较差异显著(P<0.05)。术后12个月药物洗脱支架组NIHSS评分显著低于球囊扩张支架组(P<0.05);两组不同时间、组间、交互的NIHSS评分比较有显著差异(P<0.05)。药物洗脱支架组狭窄率显著低于球囊扩张支架组(P<0.05)。结论球囊扩张支架和药物洗脱交架对于椎动脉起始段狭窄均具有较好的疗效,但是药物洗脱支架在术后1年内具有更好的椎动脉血流动力学指标和NIHSS评分。
出处 《中国老年学杂志》 CAS 北大核心 2019年第23期5668-5671,共4页 Chinese Journal of Gerontology
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