摘要
目的探讨杂交手术对下肢多节段动脉闭塞性病变的治疗效果。方法回顾性分析2007年5月至2009年8月接受杂交手术的32例（35条下肢）多节段动脉闭塞性病变的临床资料，探讨杂交手术的适应证、治疗效果、并发症、围手术期死亡率、血管通畅率及保肢率。结果33条患肢获得手术成功，成功率为94％（33／35）。患者术后次日、术后6个月的踝肱指数（ABI）分别为1．06±0．17与0．96±0．16。与术前（0．49±0．18）相比，差异有统计学意义（P〈0．05）。2例手术失败中1例因术中并发脑梗死，终止手术；1例膝下动脉开通失败而截肢，无围手术期死亡病例。26例患者获得随访，随访率87％（26／30）；随访时间2～28个月，平均随访（11．0±1．3）个月。术后6个月动脉通畅率为93％（26／28），保肢率为96％（27／28）。2例术后5—6个月膝下动脉再闭塞，其中1例引起肢端坏疽加重行膝下截肢术，另1例给予保守治疗。结论杂交手术对于下肢动脉多节段闭塞性病变具有较好效果，风险相对较低，近期通畅率较高。
Objective To evaluate hybrid operation for arteriosclerosis obliterans （ASO） of the lower extremity. Methods Clinical data of 35 ischemic limbs in 32 ASO cases receiving hybrid operation from May, 2007 to August, 2009 were retrospectively analysed. The indications, clinical result, complications, perioperative mortality, vascular patency rate and limb salvage rate was evaluated. Results Thirty-five ischemic limbs in 32 cases underwent hybrid operation. Procedures were successful in 94% cases （33/35）. The average postoperative AB! significantly increased from 0. 49 ± 0. 18 to 1.06 ± 0. 17 （ one day after surgery） or 0. 96 ＋ 0. 16 （ six months after therapy）. One patient suffered limb amputation due to surgical failure, one case was complicated with cerebral infarction and the operation was terminated. No patient died in perioperative period. Twenty-six cases （28 ischemia limbs） were followed-up from 2 month to 28 months, the follow-up rate was 87% （26/30）. Vascular patency rate in 6 months after operation was 93% （26/28）, and limb salvage rate was 96% （27/28）. Two cases suffered from below-knee reocclusion 5 - 6 months after therapy, and one of these two cases needed a limb amputation. Conclusion Hybrid operation is the therapy of choice for multifocal lesions in arteriosclerosis obliterans of the lower extremities with a low risk and hie.her Datencv in short term.
出处
《中华普通外科杂志》
CSCD
北大核心
2011年第3期202-204,共3页
Chinese Journal of General Surgery
关键词
动脉硬化
闭塞性
血管成形术
下肢
多节段病变
杂交手术
Arteriosclerosis obliterans
Angioplasty
Lower extremity
Multifocal lesions
Hybrid operation
