传统球囊血管成形术与外周切除球囊血管成形术对股动脉、腘动脉支架内再狭窄的初步应用

• 作 者: P.Dick S.Sobeti W.Mlekusch Schlager J.Amighi M.Haumer 赵艳萍
• 机 构: Department of Internal Medicine II, Division of Angiology, Vienna General Hospital, Medical School,
• 出 处: 国际医学放射学杂志
• 发表日期: 2008年05期
• 关键词: 球囊血管成形术 支架内再狭窄 腘动脉 病变长度 切割式 临床疗效 再狭窄 股动脉 运动平板 再狭窄发生率

目的前瞻性研究切割式球囊血管成形术是否在形态学和临床疗效上对改善股腘动脉支架内再狭窄优于传统球囊血管成形术。方法有症状的股腘动脉支架内再狭窄的病人随机分组分别进行传统的球囊血管成形术(CBA)和外周切除球囊血管成形术(PCBA),治疗病变长度为20 cm。

Objective To prospectively study whether cutting balloon angioplasty is superior to conventional balloon angioplasty in improving intra-arteria stenosis restenosis in morphological and clinical efficacy. Methods Patients with symptomatic femoral artery stent restenosis were randomly assigned to conventional balloon angioplasty (CBA) and percutaneous transluminal balloon angioplasty (PCBA), respectively. The length of the lesion was 20 cm.