Summary: Through a prospective, single-center, randomized controlled trial, we aim to determine the thromboprophylactic efficacy of rivaroxaban in patients with idiopathic membranous nephropathy (IMN). IMN patients at high risk of thrombosis and low risk of bleeding will be enrolled and randomly assigned to a rivaroxaban group or a control group (receiving warfarin). Prophylactic anticoagulation will be ad...

Summary: This study is a prospective, multicenter, randomized controlled trial of an interventional strategy using the ClotTriever System to achieve and maintain vessel patency (ClotTriever Intervention Arm) versus conservative medical management using anticoagulation therapy alone (Conservative Medical Management Arm) in the treatment of subjects with symptomatic unilateral iliofemoral DVT. The study will...

Summary: This study is a prospective, multicenter, randomized controlled trial of the FlowTriever System plus anticoagulation compared to anticoagulation alone for intermediate-risk acute PE.

Summary: This is an open-label randomized controlled trial which will enroll patients with S. aureus bacteremia who are already taking oral anticoagulant medications (apixaban, edoxaban, or rivaroxaban) for an approved indication (stroke prevention in atrial fibrillation, prevention or treatment of venous thromboembolism). We will randomize patients to continue their existing medication or change to anothe...

Summary: The purpose of this study is to characterize andexanet posology and interaction between andexanet and enoxaparin post infusion in healthy participants.

Summary: A total of 72 patients meeting the diagnostic criteria for acute cerebral venous thrombosis were included in this study. A multi-center stratified randomization method was adopted, with the stratification factor being each participating center. There were three groups in total, and within each group, the experimental group and the control group were assigned in a 1:1 ratio. Finally, all the experi...

Summary: The primary objective of this study is to evaluate the effectiveness (prevention of thromboembolic events) and safety (major bleeding) of adding oral anticoagulation (OAC) to background antiplatelet therapy in patients who develop new-onset post-operative atrial fibrillation (POAF) after isolated coronary artery bypass graft (CABG) surgery. All patients with a qualifying POAF event, who decline ra...

Summary: Multinational, investigator-initiated study of oral anticoagulation versus no anticoagulation for the prevention of stroke and other adverse cardiovascular events in patients with transient atrial fibrillation occurring transiently with stress and additional stroke risk factors.

Summary: The goal of this clinical trial is to find out the clinical and cost effectiveness of Thromboprophylaxis in participants who have been placed in a plaster cast or splint after injury. The main questions it aims to answer are: * whether giving tablets to people at high risks of clots after a leg injury is as good as injections (standard care) * whether giving any medication after a leg injury is be...

Summary: This study evaluates the long-term anticoagulation with oral factor Xa inhibitor versus vitamin K antagonist in patients receiving a mechanical aortic valve replacement.

Summary: This study investigates the efficacy and safety of direct oral anticoagulants (DOACs) in comparison with standard low-molecular-weight heparin (LMWH) for the prevention of venous thromboembolism in patients with hematological malignancies. Eligible participants will be randomized to receive reduced-dose apixaban, reduced-dose rivaroxaban, or standard-dose LMWH. The primary objective is to evaluate...

Summary: Lower limb trauma requiring immobilization is a very frequent condition that is associated with an increased risk of developing venous thromboembolism (VTE). The TRiP(cast) score has been developed to provide individual VTE risk stratification and help in thromboprophylactic anticoagulation decision. The recent CASTING study had confirmed that patients with a TRiP(cast) score \<7 have a very low r...