437 studies found for:    Open Studies | "Atrial Fibrillation"
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Rank Status Study
21 Not yet recruiting Augmented Wide Area Circumferential Catheter Ablation for Reduction of Atrial Fibrillation Recurrence
Condition: Atrial Fibrillation
Interventions: Procedure: Wide area circumferential catheter ablation;   Procedure: Augmented- wide area circumferential ablation procedure
22 Unknown  Investigation of Genetic Risk of Atrial Fibrillation
Condition: Atrial Fibrillation
Intervention:
23 Not yet recruiting Antiarrhythmic Drugs Assessment in Preventing Atrial Fibrillation
Condition: Atrial Fibrillation
Interventions: Drug: Amiodarone;   Drug: Propafenone;   Drug: Sotalol
24 Unknown  Risk Profile for Atrial Fibrillation
Condition: Atrial Fibrillation
Intervention:
25 Recruiting Effectiveness Study of Atrial Fibrillation
Condition: Atrial Fibrillation
Intervention:
26 Recruiting Atrial Fibrillation Progression Trial
Condition: Atrial Fibrillation
Interventions: Device: Left Atrial Ablation (Carto® 3, Carto® XP System, or Carto® RMT and ThermoCool®);   Drug: Rate or Rhythm Control Therapy
27 Unknown  Paroxysmal Atrial Fibrillation: Role of Inflammation, Oxidative Stress Injury and Effect of Statins
Condition: Atrial Fibrillation
Interventions: Drug: Simvastatin;   Drug: Placebo
28 Unknown  Dronedarone in Pacemakers Patients With Paroxysmal Atrial Fibrillation
Condition: Paroxysmal Atrial Fibrillation
Interventions: Drug: Dronedarone;   Drug: Placebo
29 Unknown  Cardioversion vs. Catheter Ablation for Persistent Atrial Fibrillation
Condition: Atrial Fibrillation
Interventions: Procedure: catheter ablation;   Procedure: external electric cardioversion
30 Unknown  Atrial Fibrillation Ablation Device Comparison Study
Condition: Atrial Fibrillation
Interventions: Device: AtriCure dry bipolar radiofrequency (RF) clamp;   Device: Boston Scientific FLEX 10 unipolar microwave antenna;   Device: Cryocath SurgiFrost unipolar cryothermic probe;   Device: ESTECH Cobra Adhere irrigated unipolar RF antenna;   Device: Medtronic Cardioblate BP irrigated bipolar RF clamp;   Device: St. Jude Epicor hi-intensity focused ultrasound wand
31 Recruiting nMARQ™ Pulmonary Vein Isolation System for the Treatment of Paroxysmal Atrial Fibrillation
Condition: Atrial Fibrillation
Interventions: Device: nMARQ Navigation Catheters;   Device: NaviStar ThermoCool Catheters
32 Recruiting Comparison of Treatment of Atrial Fibrillation (AF) Between Surgical Ultrasonic Technology or Drug Therapy for Patients With AF Requiring Mitral Valve Surgery
Conditions: Mitral Valvulopathy;   Atrial Fibrillation
Interventions: Device: EPICOR;   Drug: Amiodarone
33 Unknown  Atrial Fibrillation and the Risk for Neurological Complications
Condition: Atrial Fibrillation
Intervention:
34 Unknown  Early Detection and Treatment of Esophageal Injury After Catheter Ablation for Atrial Fibrillation
Condition: Atrial Fibrillation
Intervention: Procedure: Endoscopy in group I (all patients)
35 Recruiting Magnesium Sulphate for Treatment of New Onset Atrial Fibrillation in Medical Intensive Care Unit Patient
Condition: Atrial Fibrillation
Interventions: Drug: Placebo;   Drug: Magnesium sulphate
36 Recruiting Dabigatran's Effect on Changes in Atrial Fibrosis in Patients With Atrial Fibrillation
Condition: Atrial Fibrillation
Intervention: Drug: Dabigatran etexilate (Pradaxa)
37 Recruiting Stepwise Approach Versus Linear Ablation in Patients With Recurrence of Persistent Atrial Fibrillation
Conditions: Atrial Fibrillation;   Recurrence
Interventions: Procedure: Ablation with stepwise approach;   Procedure: Linear ablation
38 Recruiting Risk Profile for Patients With Atrial Fibrillation
Condition: Atrial Fibrillation
Intervention:
39 Recruiting ICE: Intracardiac Ultrasound Within the Left Atrium During Radiofrequency Ablation of Nonvalvular Atrial Fibrillation
Condition: Atrial Fibrillation
Interventions: Device: Biosense Webster irrigated tip catheter;   Procedure: Pulmonary vein isolation;   Procedure: ICE catheter placed through one of two existing 8F sheaths
40 Recruiting Ablation of Complex Fractionated Electrograms With or Without Additional Linear Lesions for Persistent Atrial Fibrillation
Conditions: Atrial Fibrillation;   Recurrence
Interventions: Procedure: PVI+CFAE+DCC;   Procedure: PVI, CFAE, anterior and roof line, DCC

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Indicates status has not been verified in more than two years