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Last Updated: 02/24/2026
Dabigatran vs. Apixaban, Edoxaban, or Rivaroxaban as Anti-thrombotic Therapy in Patients With S. Aureus Bacteremia: the DABI-SNAP Nested Randomized Controlled Trial
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...
Randomized Trial of Anticoagulation Plus Batroxobin for Acute Cerebral Venous Thrombosis (ABACVT)
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...
Anticoagulation for New-Onset Post-Operative Atrial Fibrillation After CABG
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...
Anticoagulation for Stroke Prevention In Patients With Recent Episodes of Atrial Fibrillation Occurring Transiently With Stress - The ASPIRE-AF Trial
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.
The DISTINCT Trial: inDividual, Targeted thrombosIS Prophylaxis Versus the Standard 'One Size Fits All' Approach in Patients Undergoing Total hIp or Total kNee replaCemenT: a National, Multicenter, Randomized, Multi-arm, Open-label Trial.
Summary: After hip or knee replacement all patients receive a standardized treatment with blood thinners, this medication is called thrombosis prophylaxis. However, despite this standard treatment some individuals still develop venous thrombosis (VTE), while others experience bleeding. This indicates that not all patients have the same VTE risk following surgery. Individualizing the amount of thrombosis pr...
Treatment Outcomes of Direct Oral Anticoagulants in Cerebral Venous Thrombosis: A Prospective Observational Study in Vietnam
Summary: This prospective, single-arm observational cohort study aims to evaluate the real-world effectiveness and safety of direct oral anticoagulants (DOACs), specifically dabigatran or rivaroxaban, in patients with cerebral venous thrombosis (CVT). The study will be conducted at Bach Mai Hospital, a national tertiary stroke referral center in Hanoi, Vietnam. A minimum of 69 adults with radiologically co...
Incidence of Late Haemorrhage After Invasive Gastroenterological Endoscopic Manoeuvre in Patients Treated With Anticoagulants Compared to Non-anticoagulated Patients
Summary: Patients on oral anticoagulant therapy with vitamin K antagonists (AVKs; warfarin and acenocoumarol) and direct oral anticoagulants (DOACs; apixaban, dabigatran, edoxaban and rivaroxaban), are advised to consider discontinuing treatment in anticipation of invasive manoeuvres. Guidelines and expert consensus recommend, in clinical conditions with a high risk of bleeding, to suspend oral anticoagula...
Preventing Stroke, Premature Death and Cognitive Decline in a Broader Community of Patients With Atrial Fibrillation Using Healthcare Data for Pragmatic Research: A Randomised Controlled Trial
Summary: The DaRe2 approach (healthcare Data for pragmatic clinical Research in the NHS - primary 2 secondary) is designed to operationalise efficient, nationwide, primary care approaches for randomised trials embedded within the UK National Health Service (NHS), providing automated screening, targeted patient enrolment and 'no-visit' follow-up through innovations in big data and technology solutions. DaRe...
THRomboprophylaxis in Individuals Undergoing Superficial endoVEnous Treatment (THRIVE) - a Multi-centre Assessor-blind Randomised-controlled Trial
Summary: Endovenous interventions are keyhole operations for varicose veins that are carried out from within the vein itself. Varicose veins are enlarged veins close to the surface of the skin. They are connected to the bigger deeper veins in the leg (known as deep veins). Because of this, operations to close the varicose veins can increase the chance of a blood clot forming in the deep veins. Blood clots ...
Standardized, Guidelines Directed But Patients Oriented Clinical Practice Prospectively Registered
Summary: The Gonda Vascular Center- Thrombophilia Clinic at Mayo Clinic in Rochester, Minnesota utilizes a standardized, guideline-directed, yet patient-oriented approach for treating patients diagnosed with venous thromboembolism (VTE).This study is the ongoing registry of clinical practice with standardized approach to patient assessment and therapy. As most of registries it does not have any definite nu...
Perioperative Anticoagulant Use for Surgery Evaluation -Virtual Visit (PAUSE-Virtual), a Simple Perioperative Anticoagulant Management Approach, Replacing a Resource-intensive In-person Doctor-patient Consultation, With a Simple Virtual Care Model That Will Provide a New Standard of Care for Patients on a Direct Oral Anticoagulant or Warfarin and Require Elective Surgery/Procedure.
Summary: The purpose of the PAUSE-Virtual Study is to show that by changing pre-surgery visits with patients taking a blood thinner (direct oral anticoagulant (apixaban, dabigatran, edoxaban, rivaroxaban or warfarin) when the participant requires elective surgery, using a standard, in-person proven approach, to a virtual visit, either telephone or video conference, is as safe. Patients who are receiving a ...
Intravenous Thrombolytic Therapy in Acute Ischemic Stroke Patients on New Oral Anticoagulants
Summary: New oral anticoagulants (NOACs), including rivaroxaban, apixaban, dabigatran, and edoxaban, have become the first-line therapy for preventing ischemic stroke associated with non-valvular atrial fibrillation (NVAF). Despite the effectiveness of NOACs in preventing thromboembolic events, approximately 1% to 2% of patients taking NOACs experience an ischemic stroke annually. Intravenous thrombolysis ...
Last Updated: 02/24/2026