Different endovascular thrombus reduction techniques in the treatment of acute lower extremity arterial thrombosis
10.3760/cma.j.cn113855-20200709-00548
- VernacularTitle:不同腔内血栓减容技术治疗急性下肢动脉血栓形成的临床结果
- Author:
Haiyong LIU
1
;
Xiaoming ZHANG
;
Tao ZHANG
;
Zenghui LIANG
;
Yanan PAN
;
Wei LIU
;
Yijun ZHANG
;
Yunxia CHEN
Author Information
1. 沧州市人民医院普外血管外科，河北省 061000
- Keywords:
Peripheral arterial diseases;
Thrombus;
Angioplasty
- From:
Chinese Journal of General Surgery
2021;36(8):600-603
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the clinical results of different endovascular thrombus reduction techniques in the treatment of acute lower extremity arterial thrombosis.Methods:The clinical data of 96 consecutive patients with acute femoral popliteal arterial thrombosis who were treated with catheter directed thrombolysis (CDT) and mechanical thrombus aspiration system (PMT) between Jan 2016 and Dec 2018 at Cangzhou People's Hospital and Peking University People's Hospital were retrospectively analyzed.Results:Ninty-six patients underwent thrombolytic surgery,including 36 with CDT thrombolysis, 28 with AngioJet aspiration alone and 32 with Rotarex aspiration alone. Angiojet thrombus aspiration reduced thrombus rate by 89.3% (25/28) and clinical success rate by 92.8% (26/28).The thrombus reduction rate of Rotarex group was 87.5% (28/32), and the clinical success rate was 96.8% (31/32). In the CDT thrombolytic group, the thrombolytic reduction rate was 61.1% (22/36), including 8 patients who underwent thrombectomy and 6 patients with PMT, with a clinical success rate of 86.1% (31/36). The rate of distal arterial embolization, puncture point and local subcutaneous hematoma and vascular rupture was 21.4%, 10.7% and 2.1%, respectively. There were no amputation cases reported during a mean 13 months follow-up.The survival rate was 97.9%. The first-stage patency rate of 67.8%, while the second-stage artery patency rate of 85.7% during the follow-up.Conclusion:Compared with CDT, PMT has higher efficiency and lower complication rate in the treatment of acute lower extremity arterial thrombosis.
