Analysis of clinical therapeutic effect using percutaneous mechanical thrombectomy in the treatment of acute deep venous thrombosis

Abstract

To evaluate the use of percutaneous mechanical thrombectomy in the treatment of acute deep venous thrombosis. Eight cases of acute deep venous thrombosis were reviewed who had received percutaneous mechanical thrombectomy from January to July, 2015 in Beijing Tsinghua Changgung Hospital. All cases were diagnosed as iliofemoral venous thrombosis, 2 cases with vena cava thrombosis. All cases received anticoagulation treatment for 3 to 6 months and pressure treatment after the procedure. Every patient was scheduled to follow up at 1, 3, 6 months, respectively. Technical success were achieved in all cases with restoring of good flow in previous lesions. Grade Ⅲ (complete) lysis was achieved in 2 cases and grade Ⅱ(50%-99% ) lysis in 6 cases, swelling legs were mostly fade away. Of all study follow up , only one case with mild post-thrombotic syndrome after six months. Percutaneous mechanical thrombectomy is safe and effective in the treatment of acute deep venous thrombosis.