论文部分内容阅读
目的探讨药物洗脱支架治疗症状性椎动脉狭窄的手术安全性和短中期疗效。方法从2006年7月至2009年6月间采用药物洗脱支架对26例因椎动脉狭窄引发卒中或短暂性脑缺血发作(transient ischemic attack,TIA)的患者行血管成形术,并记录患者影像学结果,围手术期并发症和临床随访。结果 26例患者手术均获成功,术后狭窄明显改善,平均随访时间(22±2)个月,其中仅2例有轻度的支架再狭窄。结论药物洗脱支架治疗症状性椎动脉狭窄安全、有效。
Objective To investigate the safety and efficacy of drug-eluting stent in the treatment of symptomatic vertebral artery stenosis. Methods From July 2006 to June 2009, 26 patients with stroke or transient ischemic attack (TIA) caused by vertebral artery stenosis were treated with drug-eluting stents. Angioplasty was performed and the patients were recorded Imaging findings, perioperative complications and clinical follow-up. Results Twenty - six patients underwent surgery successfully. The postoperative stenosis was significantly improved with an average follow - up time of (22 ± 2) months, of which only 2 patients had mild stent restenosis. Conclusion The drug-eluting stent is safe and effective in the treatment of symptomatic vertebral artery stenosis.