AcoStream thrombus aspiration catheter for treating intermediate-high risk acute pulmonary embolism
10.13929/j.issn.1672-8475.2025.01.001
- VernacularTitle:AcoStream血栓抽吸导管用于治疗急性中-高危肺栓塞
- Author:
Shuanglin LU
1
;
Minjie JI
1
;
Wen ZHAO
1
;
Yongdong HUANG
1
;
Haihui SHI
1
;
Ying LIU
1
;
Jian MAO
1
Author Information
1. 启东市人民医院 南通大学附属启东医院介入血管外科,江苏 南通 226200
- Publication Type:Journal Article
- Keywords:
pulmonary embolism;
acute disease;
thrombectomy;
catheterization
- From:
Chinese Journal of Interventional Imaging and Therapy
2025;22(1):2-5
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the value of AcoStream thrombus aspiration catheter for treating intermediate-high risk acute pulmonary embolism(APE).Methods Twenty-six patients with intermediate-high risk APE who underwent treatment with AcoStream thrombus aspiration catheter were retrospectively collected.The immediate technical success rate,procedure success rate and thrombus clearance rate of target vessels were recorded,as well as clinical success rate and complications in perioperative period and the recurrence of pulmonary embolism(PE)during follow-up.Results Among 26 patients with intermediate-high risk APE,the immediate technical success rate was 100%(26/26),the procedure success rate was 92.31%(24/26),and the immediate thrombus clearance rate of target vessels was 63.37%as median,including 16 cases(16/26,61.54%)achieved thrombus clearance rate grade Ⅱ or above.The perioperative period clinical success rate of treating intermediate-high risk APE was 96.15%(25/26).Two patients experienced transient arrhythmia and other 2 patients experienced worsening transient chest tightness during the procedure,and 1 case developed hematoma at the puncture site after treatment.During follow-up,no recurrence of symptomatic PE was observed.Conclusion AcoStream thrombus aspiration catheter was safe and effective for treating intermediate-high risk APE,worthy clinical promotion and application.
