Endovascular treatment for critical limb ischemia in patients with TASC C/D femoropopliteal lesions
10.3760/cma.j.issn.1007-631X.2012.11.004
- VernacularTitle:严重肢体缺血的股腘动脉TASC C/D级病变的腔内治疗
- Author:
Xiaoyun LUO
;
Fuxian ZHANG
;
Changming ZHANG
;
Lu HU
;
Yaping FENG
;
Gangzhu LIANG
;
Luyuan NIU
;
Huan ZHANG
- Publication Type:Journal Article
- Keywords:
Arteriosclerosis obliterans;
Angioplasty,balloon;
Stents;
Limb salvage
- From:
Chinese Journal of General Surgery
2012;(11):876-878
- CountryChina
- Language:Chinese
-
Abstract:
Objectives To assess outcomes of endovascular treatment for critical limb ischemia in patients with TASC C and D femoropopliteal lesions.Methods Between January 2009 and January 2012,patients with critical limb ischemia for TASC Ⅱ C or D lesions underwent endovascular treatment.Patients demographic,pre-and post- procedure ABI,primary patency rate,limb salvage at 1,3,6,12,24 months were reviewed.Results There were 58 males,38 females, mean age was (76 ± 10 ) years,with Rutherford Ⅳ in 68 limbs,Ⅴ in 23 limbs,Ⅵ in 5 limbs.Successful rate of procedure for target lesions was 94.80%,angioplasty alone was performed in 13 limbs,stent in 80 patients,thromblysis assisted angioplasty and stent in 8 limbs.Stents of popliteal artery were implanted in 47 limbs.Major complication rate was 19.80%,two patients died within 30 days.Mean ABIs were 0.25 ±0.17 and 0.76 ±0.23 before and after procedure.Mean time of follow up was (12 ± 6) months.Primary patency rates and limbs salvage rate were 94.79% and 95.83%,93.73% and 95.83%,88.01% and 93.42%,78.34% and 93.42%,68.38% and 83.04% on 1,3,6,12,24 months respectively.Conclusions Patients with critical limb ischemia caused by TASC C/D lesions often suffer from significant comorbid medical conditions.Endovascular procedure has a high risk of morbidity and restenosis,but short term limb salvage rate is satisfactory.