[1]李郁芳,蒋初明,李冬华,等.金属裸支架与药物洗脱支架在治疗症状性椎-基底动脉狭窄与急性闭塞中的应用[J].介入放射学杂志,2008,(10):692.
 LI Yufang,JIANG Chuming,LI Donghua,et al.Preliminary clinical application of bare metal stent and drug eluting stent angioplasty in vertebrobasilar stenosis and acute occlusion[J].journal interventional radiology,2008,(10):692.
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金属裸支架与药物洗脱支架在治疗症状性椎-基底动脉狭窄与急性闭塞中的应用()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2008年10期
页码:
692
栏目:
神经介入
出版日期:
2008-10-15

文章信息/Info

Title:
Preliminary clinical application of bare metal stent and drug eluting stent angioplasty in vertebrobasilar stenosis and acute occlusion
作者:
李郁芳蒋初明李冬华
100076北京航天总医院影像中心(李郁芳、叶容臻、李宇东、李燕、张静);神经内科(蒋初明、李冬华);首都医科大学宣武医院介入放射诊疗中心(缪中荣)
Author(s):
LI Yu-fangJIANG Chu-mingLI Dong-huaYE Rong-zhenLI Yu-dongLI YanZHANG JingMIAO Zhong-rong.
Medical Image Center,Beijing Aerospace General Hospital,Beijing100076,China
关键词:
支架血管成形术椎-基底动脉狭窄闭塞
分类号:
R743
文献标志码:
A
摘要:
目的评价金属裸支架(bare metal stent,BMS )与药物洗脱支架(drug eluting stent,DES)治疗症状性椎-基底动脉狭窄与急性闭塞的安全性、有效性和中短期疗效并作初步比较。方法对2005年3月至2008年1月收治的25例症状性椎-基底动脉狭窄与急性闭塞患者行血管内球囊支架成形治疗。结果25例患者成功植入28枚球囊支架,其中BMS 15枚,DES13枚。植入椎动脉支架25枚,基底动脉支架3枚(其中2枚为基底动脉急性闭塞经溶栓后植入)。血管平均狭窄程度从治疗前的平均81.4%(50%~95%)降低到6.3%(0%~15%)。22例经2~36个月临床随访,平均随访23个月,3例失访。1例患者植入1枚BMS 后9个月症状复发,DSA复查发现支架再狭窄达50%,患者拒绝继续治疗;1例患者植入1枚DES后35d出现急性血栓闭塞,经急诊再植入1枚DES后血管开通良好。余20例超声复查支架通畅,未见明确狭窄,未见卒中及脑缺血发作。随访22例中19例(86.4%)症状明显缓解或消失,3例(13.6%)部分缓解。结论BMS 与DES治疗症状性椎-基底动脉狭窄安全、有效,中短期效果令人满意。DES降低手术后支架内再狭窄发生率具有一定的预防作用,优于BMS 金属裸支架。

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备注/Memo

备注/Memo:
收稿日期:2008-04-14
基金项目:首都医学发展科研基金(2005-3028)
更新日期/Last Update: 2008-10-15