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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.


Found (146) clinical trials

SORT - AF Supervised Obesity Reduction Trial for AF Ablation Patients

Study protocol: The purpose of this study is to proof a professional care of overweight patients with symptomatic atrial fibrillation, as well as the treatment of the risk factors for atrial fibrillation, especially obstructive sleep apnea and hypertension. There is a 1:1 randomization. In the intervention group, patients are followed ...

Phase N/A

Rivaroxaban Compared to Vitamin K Antagonist Upon Development of Cardiovascular Calcification

A multi center, prospective, controlled, open, randomized, interventional clinical trial blinded concerning outcome measurements with a two- arm parallel group design will be performed to investigate the association of rivaroxaban compared to coumadin/phenprocoumon treatment for OAT in patients with atrial fibrillation and / or pulmonary embolism regarding the development and ...


Optimal Anticoagulation for Higher Risk Patients Post-Catheter Ablation for Atrial Fibrillation Trial

This is a prospective, open-label, randomized trial to investigate whether a strategy of ongoing, long-term oral anticoagulation with rivaroxaban 15 mg daily is superior to a strategy of antiplatelet therapy, ASA 75-160 mg, alone in preventing cerebral embolic events in moderately high risk patients following successful catheter ablation for atrial ...


Safety and Performance of a GLOBAL Mapping and Ablation Device for the Treatment of Atrial Fibrillation (GLOBAL-AF)

Upon successful enrolment, subjects will be scheduled for mapping and radiofrequency (RF) ablation. Cardiac CT imaging, echocardiography and baseline 12-lead ECG will be performed pre-procedure for screening and health assessment. During the procedure the Globe catheter will be delivered via standard femoral vein access and transseptal puncture. Anatomical and electrophysiological ...

Phase N/A

Observatory of Invasive Procedures and Bleeding in Patients Treated With New Oral Anticoagulants

The management of critical situations is difficult for several reasons: - First, there is significant intra- and inter-individual variability in the pharmacokinetics of NOACs, which is further heightened in the critical setting by drug interactions with other agents that interfere with P-GP (P-GLYCOPROTEIN)and cytochrome P4503A4 in patients who are often ...

Phase N/A

Sensing Atrial High Rate Episodes With Implantable Cardioverter-Defibrillators Trial (The SENSE Trial)

The SENSE Trial is designed to study the efficacy of the DX System in detection of atrial high rate episodes (AHREs) in subjects with no prior history of atrial fibrillation. The DX System, or "DX," consists of a Biotronik DX ICD, and the Biotronik Linox Smart S DX lead which ...

Phase N/A

Resolution of Left Atrial-Appendage Thrombus - Effects of Dabigatran in Patients With AF

BACKGROUND Dabigatran etexilate, a direct thrombin inhibitor and new oral anticoagulant (NOAC), has been shown to effectively prevent thromboembolic events in patients with atrial fibrillation (AF). However, there is a paucity of data on the antithrombotic efficacy and safety of dabigatran in the resolution of left atrial appendage (LAA) thrombi ...