Title: Transpopliteal vein interventional treatment for lower extremity deep venous thrombosis
Abstract: Objective To evaluate the clinical value of the pumping and popliteal vein thrombosis contact thrombolytic treatment of lower extremity deep venous thrombosis(LEDVT).Methods For thirty deep venous thrombosis patients with ipsilateral popliteal vein approach through a comprehensive intervention,the line of the inferior vena cava filter was implanted under the premise of first balloon mechanical thrombus fragmentation and thrombus aspiration by 10 F improved the inferior vena cava stents conveying sheath,followed by the line of contact thrombolytic therapy.Four patients underwent iliac vein in the thrombolytic treatment of stent implantation.Vein patency and venous patency score and health and poor limb circumference difference were used to assess efficacy of treatment.Patients were followed up for at least 1 year.Results The technical success rate was 100%.At six months after sugery,the mean lower limb circumference difference of the 30 patients was < 1.5 cm.Lower limb venous angiography showed significantly improved vein patency score [ (9.5 ± 2.6) vs.(3.6 ± 2.1 ),Z =1.65,P < 0.01 ].Venous patency rate was ( 69.5 ± 13.2) %.No serious complications during treatment and the period of follow-up.Conclusion Transpopliteal vein interventional treatment of lower extremity deep venous thrombosis is simple,safe and effective.
Key words:
Deep venous thrombosis; Interventional therapy; Popliteal vein
Publication Year: 2012
Publication Date: 2012-09-01
Language: en
Type: article
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