A systematic review of DVT and stent restenosis after stent implantation for iliac vein compression syndrome  

作　　者：Hongyu Wang Anqiang Sun Yuan Li Yifeng Xi Yubo Fan Xiaoyan Deng Zengsheng Chen 

机构地区：[1]Key Laboratory of Biomechanics and Mechanobiology(Beihang University),Ministry of Education,Beijing Advanced Innovation Center for Biomedical Engineering,School of Biological Science and Medical Engineering,Beihang University,Beijing,100083,China

出　　处：《Medicine in Novel Technology and Devices》2022年第3期1-6,共6页医学中新技术与新装备（英文）

基　　金：This work was supported by the National Key R&D Program of China(Grant no.2020YFC0862900,2020YFC0862902,2020YFC0862904 and 2020YFC0122203);the Beijing Municipal Science and Technology Project(Grant no.Z201100007920003);the National Natural Science Foundation of China(Grant no.32071311);Key R&D project of Shanxi Province(Grant no.201903D321149).

摘　　要：Iliac vein compression syndrome(IVCS)is a common venous disease caused by joint compression of the right common iliac artery and the lumbosacral vertebrae.The compression of iliac vein not only causes venous hypertension in the lower extremities,but also induces venous valve dysfunction and superficial varicose veins in lower extremities.Moreover,the compression of iliac vein is an important potential factor for iliofemoral vein thrombosis.Currently,open surgery and stent implantation are the main treatment for IVCS.Due to the advantages of minimally invasive and postoperative patency,stent implantation for IVCS has gradually become the standard treatment.However,when the stent is implanted into the iliac vein to treat IVCS,the complications,such as restenosis,deep vein thrombosis(DVT)appear,which affect the patency of stent and hamper the patient recovery.Up to now,the mechanism how the stent implantation induces the restenosis and DVT is still unclear.In this review,we summarized the clinical symptoms,treatment methods of IVCS and the complications after stent implantation,and analyzed the mechanism of stent restenosis and DVT,and finally discuss the iliac vein stent design specifically for treating IVCS.

关 键 词：Iliac vein compression syndrome Iliac vein stent Stent treatment HEMODYNAMIC Deep venous thrombosis Stent restenosis 

分 类 号：R318[医药卫生—生物医学工程]