Efficacy and Safety of Rivaroxaban in the Prevention of Venous Thromboembolism in Glioma Patients With Postoperative Lower Extremity Dyskinesia
Glioma is a common brain tumor with a high risk of venous thromboembolism during treatment, especially in the months after surgery. Postoperative lower extremity dyskinesia in patients with gliomas is considered as a high-risk factor for venous thromboembolism. Rivaroxaban, as an oral anticoagulants, has similar effect in the prevention and treatment of tumor-related venous thromboembolism compared to low molecular weight heparin. Given the lack of prospective supporting data, the efficacy and safety of rivaroxaban in the prevention of postoperative venous thromboembolism in glioma patients with postoperative lower extremity dyskinesia need to be established.
• Individuals aged 18-80 years old with highly suspected (as assessed by study surgeon), newly diagnosed, untreated glioma.
• Patients without heart insufficiency, lungs insufficiency, renal insufficiency, hepatic insufficiency, autoimmune diseases and other organ diseases with severe dysfunction.
• Individuals who agree to undergo surgical resection.
• Individuals with dyskinesia after surgery.
• All patients giving written informed consent.