Comparison Of Different Mechanical Thrombectomy Devices in Endovascular Treatment of Acute Iliofemoral Venous Thrombosis (The COMET Study)
A head-to-head comparison of two different types of percutaneous mechanical thrombectomy (PMT) - ClotTriever System versus aspiration thrombectomy (including rheolytic thrombectomy) - in patients with acute iliofemoral deep vein thrombosis (DVT) was conducted to determine whether ClotTriever System can improve thrombus clearance rate, reduce the incidence of post-thrombotic syndrome (PTS), and enhance the long-term efficacy of endovascular treatment for acute iliofemoral DVT.
• Aged between 18 and 85 years;
• Diagnosed with acute iliofemoral venous thrombosis, with thrombosis involving at least the iliac vein and common femoral vein;
• Time from symptom onset to endovascular treatment ≤ 14 days;
• Patients undergo endovascular treatment with percutaneous mechanical thrombectomy;
• Patients sign the informed consent form.