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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 (40) clinical trials

Safety of "Ticagrelor+ Warfarin"in Comparison With "Clopidogrel+Aspirin+Warfarin"

Currently, the optimal antithrombotic treatment of AF patients with indication for long-term oral anticoagulation undergoing PCI-S is unknown. The randomized trials to assess the best antithrombotic regimen in this setting and the management of this population are challenging. It poses imperative demands for future prospective randomized studies to define the …

Phase

Randomized Trial Comparing Diltiazem and Metoprolol For Atrial Fibrillation Rate Control

If either an initial DT or MET strategy are shown to be more effective in obtaining rate and rhythm control, decreasing length of stay in the ED, and decreasing admissions and readmissions, there is a potential for: 1.) Major health cost savings; 2.) Improved bed utilization for our hospital, which …

Phase

Comparison of Efficacy and Safety Among Dabigatran Rivaroxaban and Apixaban in Non-Valvular Atrial Fibrillation

participants eligible participants are randomly assigned to dabigatran, rivaroxaban, or apixaban with allocation ratio of 1:1:1 Patients are randomly assigned to receive dabigatran (110 or 150 mg twice daily), rivaroxaban (15 or 20 mg daily), or apixaban (5 mg twice daily) with dosage and frequency approved by the Ministry of …

Phase

A Prospective Study of Medical Therapy Against Cryoballoon Ablation in Symptomatic Recent Onset Persistent AF

The total AF history should be shorter than 24 months. Symptomatic patients can be included if they have had within the last year at least 2 episodes of documented AF, lasting minimal 30 sec. One episode in the entire history should have lasted more than 48 h, requiring electrical or …

Phase

The Effect of Chest Tubes Using Active Clearance Technology on the Incidence of Postoperative Atrial Fibrillation

Data will be collected and stored at the department of surgery of Montreal Heart Institute. Only the principal investigator and study coordinators will have access to the database. The primary analysis will be an intention-to-treat (ITT) analysis comparing the POAF rate in the PleuraFlow group to the POAF rate in …

Phase

Left Atrial Thrombus Reduction - Effect of Dabigatran Versus Phenprocoumon

Bakground and study rationale: Left atrial (LA) thrombi are found in 2.5 - 18% of subjects with atrial fibrillation (AF) depending on the subject population. Subjects with LA thrombi have a particularly increased risk for cerebral and peripheral embolism. Consequently, oral anticoagulation is recommended in those subjects. Transesophageal echocardiography (TEE) …

Phase

Low Dose of Diltiazem for Rate Control of Atrial Fibrillation

This study is to show the efficacy and safety of low dose diltiazem for the treatment of atrial fibrillation with rapid ventricular response in emergency room. We will compare the standard dose of diltiazem(0.25mg/kg) with low dose diltiazem(0.1mg/kg)in atrial fibrillation with rapid ventricular response in ED.

Phase

Line Versus Spot Ablation in Persistent Atrial Fibrillation

This randomized study deals with two different ablative treatment strategies for persistent atrial fibrillation: a more anatomically guided linear ablation scheme with encircling of the ipsilateral pulmonary veins (PV), a left atrial roof line and an anterior line bridging the anterior mitral anulus to the ostium of the left superior …

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

Cardioversion vs. Catheter Ablation for Persistent Atrial Fibrillation

This randomized study compares two treatment strategies in patients with persistent atrial fibrillation: Cardioversion vs. catheter ablation. Cardioversion is a low risk standard treatment option for patients with persistent atrial fibrillation. However, mid- and long term efficacy (regarding the maintenance of sinus rhythm) is low. Catheter ablation is an invasive …

Phase