Endovascular treatment for aorto-bi-iliac artery total occlusive disease / 中华普通外科杂志

ABSTRACT

Objective To investigate the feasibility, safety and efficiency of endovascular treatment for patients with aorto-bilateral-iliac artery total occlusive disease.Methods A total of 35 patients with aorto-bi-iliac artery total occlusive disease treated with endovascular therapy in Peking Union Medical College Hospital and the First Hospital of Shijiazhuang between Jan 2012 and Dec 2013 were retrospectively analyzed.Results There were 33 males and 2 females, mean age (67 ± 6) years treated during the study period.Technical success rate was 100％.129 bare stents and 4 covered stents were implanted.There were no peri-operative death.Postoperative leg ankle brachial index (ABI) improved significantly (0.86 vs.0.28, P ＜ 0.28).Postoperative complications occurred in 2 patients (5.7％), including brachial artery thrombosis and rupture of external iliac artery post-dilation.The mean follow-up period was 16.5 months (2-28 months).Two patients (5.7％) were lost to follow up.Re-intervention was performed in 3 patients (8.6％) due to reocclusion of the stents.Primary patency was 91％ (30/33) Conclusions Endovascular treatment is effective for aorto-bi-iliac artery total occlusive disease with low complications and acceptable mid-term patent rate.