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Atrial Fibrillation Clinical Trials

A listing of Atrial Fibrillation medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (36) clinical trials

Study Description: Atrial Fibrillation Patients with non-paroxysmal atrial fibrillation (persistent or longstanding persistent) who are scheduled to undergo elective concomitant open, on-pump cardiac surgical procedure and the Maze IV ablation procedure. This single arm registry is designed to monitor the AtriCure Synergy Ablation System for continued safety and efficacy during ...

Phase

Some people can develop an abnormal heart beat known as "Atrial fibrillation" or "AF" that puts them at risk of developing clots in the heart. Those clots can travel in the blood circulation to the brain and cause a brain attack ("a stroke"). To prevent those clots forming, blood thinners ...

Phase

Study Purpose: To investigate the patient characteristics influencing the choice of antithrombotic treatment for the prevention of stroke in non-valvular atrial fibrillation (AF) patients. To collect real world data on important outcome events of antithrombotic treatments for the prevention of stroke.

Phase

Study Purpose: To investigate the patient characteristics influencing the choice of antithrombotic treatment for the prevention of stroke in non-valvular atrial fibrillation (AF) patients. To collect real world data on important outcome events of antithrombotic treatments for the prevention of stroke.

Phase

Catheter Cryoablation Versus Antiarrhythmic Drug as First-Line Therapy of Paroxysmal Atrial Fibrillation

The purpose of this study is to evaluate the effectiveness of Pulmonary Vein Isolation (PVI) performed with the Arctic Front™ Advance Cardiac CryoAblation Catheter System as first-line therapy in comparison with antiarrhythmic drugs (AAD) in patients with paroxysmal atrial fibrillation (AF).

Phase

Apixaban for the Reduction of Thrombo-Embolism in Patients With Device-Detected Sub-Clinical Atrial Fibrillation

Device-detected sub-clinical atrial fibrillation (SCAF) is a new disorder that has been recognized since the availability of implantable devices capable of long term continuous heart rhythm monitoring. It is characterized by one or more runs of rapid atrial arrhythmia detected by the device without symptoms and without any clinical atrial ...

Phase

Oral Anticoagulation Therapy Pilot Study

Patients undergoing successful cardiac ablation for atrial fibrillation who remain AF recurrence-free 3 months after successful ablation and continue to meet the inclusion/exclusion criteria will be screened for enrollment in the trial. After fulfilling all of the inclusion/exclusion criteria, patients who consent to participate in the study and remain AF ...

Phase

Optimizing Antithrombotic Care in Patients With AtriaL fibrillatiON and Coronary stEnt (OAC-ALONE) Study

It has been reported that 5-10% of patients undergoing percutaneous coronary intervention (PCI) have concomitant AF. Most of those patients have an indication for OAC therapy to prevent stroke or systemic thromboembolism, and also for APT to prevent ischemic cardiac events, particularly myocardial infarction (MI) due to stent thrombosis (ST). ...

Phase

Atrial Fibrillation and the Risk for Neurological Complications

B8: Atrial fibrillation and the risk of neurological complications Twenty-five thousand acute strokes are caused by atrial fibrillation every year. But even more frequent than symptomatic strokes are silent infarctions of the brain. Silent strokes remain undetected in most cases, but cumulate over time and progressively impair cognition. The impact ...

Phase

Pulmonary Vein (PV) -Isolation: Arrhythmogenic Vein(s) Versus All Veins

BACKGROUND Atrial fibrillation ablation procedures typically involve isolation of all pulmonary veins (PVs), yet the need for such an extensive ablation strategy in all patients is unclear. OBJECTIVE: We conduct a randomized study comparing the safety and effectiveness of two interventional ablation techniques for treatment of paroxysmal atrial fibrillation: the ...

Phase