title: [Combined iliac artery stenting and open femoral endarterectomy in the treatment of multi-level iliac and common femoral occlusive disease].
abstract: OBJECTIVE
  To evaluate the feasibility and efficacy of hybrid procedure for the treatment of multi-level iliac and common femoral occlusive disease.
  
  
  METHODS
  From January 2008 to June 2011, 36 lower limbs with sever iliac and common femoral occlusive diseases were treated by iliac artery stenting combined with open femoral endarterectomy. The mean age of the whole study population was 65 years (range 49 to 87 years) with a male predominance (26 males, 72.2%). The early clinical results were determined by ankle brachial index and intermittent claudication distance. Patency analyses were performed using Kaplan-Meier life tables. Univariate and multivariate analysis were used to assess the influence of various risk factors on primary patency.
  
  
  RESULTS
  All lower limbs underwent successful hybrid surgical and endovascular therapy. Clinical improvement was seen in 94.4% of patients. The mean duration of follow-up was 24.2 months, overall, the primary patency rates, primary assisted patency rates and second patency rates were 72.2%, 83.3% and 94.4% respectively. The primary patency rate for intermittent claudication was significantly higher than that for critical limb ischemia (P = 0.041, 0.012). Cox regression analysis did not reveal any independent predictor of primary patency.
  
  
  CONCLUSIONS
  Hybrid procedures provided an effective treatment management of multilevel iliac-femoral arterial occlusive disease.
authors.affiliation: Department of Vascular and Endovascular Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China.
authors.forename: Min
authors.initials: M
authors.lastname: Zhou
authors.forename: Zhao
authors.initials: Z
authors.lastname: Liu
authors.forename: Chen
authors.initials: C
authors.lastname: Liu
authors.forename: Tong
authors.initials: T
authors.lastname: Qiao
authors.forename: Dian
authors.initials: D
authors.lastname: Huang
authors.forename: Feng
authors.initials: F
authors.lastname: Ran
authors.forename: Wei
authors.initials: W
authors.lastname: Wang
authors.forename: Ming
authors.initials: M
authors.lastname: Zhang
authors.forename: Chang-jian
authors.initials: CJ
authors.lastname: Liu
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000800:Angioplasty, Balloon; D001157:Arterial Occlusive Diseases / Q000601:surgery*; D004691:Endarterectomy; D005240:Feasibility Studies; D005260:Female; D005263:Femoral Artery / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D007083:Iliac Artery / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D016896:Treatment Outcome