中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (43): 7023-7027.doi: 10.3969/j.issn.2095-4344.2014.43.023

• 生物材料临床实践 clinical practice of biomaterials • 上一篇    下一篇

支架置入及经皮血管成形治疗颅外颈动脉狭窄

马  英,刘业松   

  1. 唐山开滦总医院神经内科,河北省唐山市  063000
  • 收稿日期:2014-09-11 出版日期:2014-10-15 发布日期:2014-10-15
  • 作者简介:马英,女,1971年生,河北省易县人,汉族,1994年华北煤炭医学院毕业,副主任医师,主要从事神经介入研究。

Effect of stent implantation and percutaneous transluminal angioplasty in the treatment of extracranial carotid artery stenosis

Ma Ying, Liu Ye-song   

  1. Department of Neurology, General Hospital of Kailuan, Tangshan 063000, Hebei Province, China
  • Received:2014-09-11 Online:2014-10-15 Published:2014-10-15
  • About author:Ma Ying, Associate chief physician, Department of Neurology, General Hospital of Kailuan, Tangshan 063000, Hebei Province, China

摘要:

背景:颈动脉支架置入是一种微创、安全、简便的介入治疗方法,对于身体基础状况差不能耐受开放手术的颈动脉狭窄患者尤其有意义。
目的:探讨支架置入联合经皮血管成形治疗颅外颈动脉狭窄的临床效果。
方法:纳入颅外颈动脉狭窄患者29例,其中男19例,女10例,年龄45-78岁,进行支架置入及经皮血管成形治疗,治疗前及治疗后24 h进行美国国立卫生研究院卒中量表量表、神经功能评分及CT检查;随访3-12个月,复查凝血指标及颈动脉B超。
结果与结论:1例患者为右侧颈总动脉分叉部完全闭塞,经治疗仅颈外动脉管径恢复50.0%,其余患者均经血管造影证实完全恢复至正常水平,治疗成功率为97%。29例患者治疗后24 h的颈动脉病变血管长度、美国国立卫生研究院卒中量表量表、神经功能评分均较治疗前明显改善(P < 0.01,P < 0.05)。随访3-12个月,所有患者均未出现脑梗死和短暂脑缺血发作,颈动脉狭窄明显改善,6个月复查时患者出现再狭窄,再狭窄率为3%。表明经皮血管成形联合生物材料支架置入治疗颅外颈动脉狭窄可以获得良好的临床效果。


中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

关键词: 生物材料, 材料相容性, 支架置入, Wallstent支架, 颅外颈动脉狭窄, 经皮血管成形

Abstract:

BACKGROUND: Carotid artery stenting is a minimally invasive, safe, simple intervention, which is particularly meaningful to patients with carotid artery stenosis who exhibit poor physical basis and cannot tolerate open surgery.
OBJECTIVE: To explore the clinical effect of percutaneous transluminal angioplasty and stenting for treatment of extracranial carotid artery stenosis.
METHODS: Twenty-nine patients with extracranial carotid artery stenosis, including 19 males and 10 females, age ranging from 45-78 years, were enrolled and subjected to stenting and percutaneous angioplasty. American National Institutes of Health Stroke Scale, modified Rankin Scale and CT examination were tested before treatment and 24 hours after treatment. After 3-12 months follow-up, the coagulation indexes and B ultrasound of the carotid artery were reviewed.
RESULTS AND CONCLUSION: One patient exhibited the complete bifurcation occlusion of the right common carotid artery, and only the diameter of external carotid artery recovered 50.0%. The remaining patients were confirmed by angiograph that completely restored to normal levels, and the success rate was 97%. At 24 hours after treatment, all the 29 patients exhibit significant improvement in the diameter of lesioned carotid artery, scores on American National Institutes of Health Stroke Scale and modified Rankin Scale (P < 0.01, P < 0.05). During the 3-12 months follow-up, no cerebral infarction and transient cerebral ischemia occurred and carotid artery stenosis was improved in all patients. At 6 months after operation, one patient had restenosis, and the restenosis rate was 3%. Percutaneous angioplasty combined with biological material stenting for treatment of extracranial carotid artery stenosis can obtain good clinical effects.


中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

Key words: carotid stenosis, angioplasty, stents

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