Effect of AcoStream thrombectomy on venous valve function in patients with acute lower limb deep vein thrombosis
Objective Exploring the effect of using the AcoStream peripheral thrombus aspiration system on improving venous function in patients with acute lower limb deep vein thrombosis undergoing thrombus aspiration therapy.Methods Selected 80 patients with acute lower limb deep vein thrombosis from Zhengzhou People's Hospital from May 2022 to January 2024.Divided into an experimental group and a control group of 40 cases each,using different treatment methods.The experimental group was treated with AcoStream peripheral thrombus aspiration system,while the control group was treated with simple catheter contact thrombolysis.The venous valve function of the two groups of patients was compared.Results Comparing and analy-zing the general information of the two groups,there is no statistically significant difference(P＞0.05).The t-values of axial reflux score,multi segment score,reflux flow rate,mean reflux time,clinical grade,VCSS score,and CIVIQ between the ex-perimental group and the control group were 8.113,19.421,5.932,6.898,4.876,10.933,and 14.908,with statistical sig-nificance(P＜0.01).Conclusion According to the analysis of data,the use of AcoStream thrombus suction device is less damaging to venous valve function in patients with acute lower limb deep vein thrombosis compared to simple catheter contact thrombolysis,and has better protection.It can be widely promoted and applied in clinical practice.
AcoStream thrombus aspiration surgeryAcute deep vein thrombosis of the lower limbsVenous valve function
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