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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 (23) clinical trials

Eligibility Criteria: Once you have decided to participate and have learned of the details of the trial you will be seen and evaluated for the following: To be eligible to participate you will be evaluated for Severity of aortic stenosis. You must meet criteria for heart team agreement of low ...


PV Reconnection After PVAI at Different Power Settings and Adenosine Provocation

Background The efficiency of catheter ablation in drug-refractory atrial fibrillation (AF) is compromised by high incidence of post-ablation AF recurrences requiring multiple ablation procedures (1). Post-PVAI (pulmonary vein antrum isolation) AF recurrence is mostly due to reconnection of the previously isolated PVs (2). Earlier studies have revealed that elimination of ...


Effect of Low Dose ColchiciNe on the InciDence of POAF

AF after cardiac surgery leads to excess mortality and morbidity. Colchicine was used in several studies to lower the incidence AF but the results were generally disappointing. There was no benefit in reducing AF and there was a high incidence of GI side effects especially diarrhea, often leading to stopping ...


Atrioventricular Junction Ablation and Biventricular Pacing for Atrial Fibrillation and Heart Failure

Prospective randomized, controlled, investigator-initiated trial which consists of two specific consecutive(overlapped) phases: "Morbidity trial" (APAF-CRT morbidity). Small size (280 pts), follow-up 24 months. Primary endpoint: combined of mortality due to heartfailure, hospitalization for heart failure or atrial fibrillation or worsening heart failure. Predefined subgroup analysis for patients with ejection fraction ...


Role of ALiskiren a Direct Renin Inhibitor in Preventing Atrial Fibrillation in Patients With a Pacemaker; RALF.

The aim of the study is to find out the effect of a direct renin inhibitor, aliskiren, in reduction of AF with patients who have a pacemaker due to sinus node disease and paroxysmal atrial fibrillation. Hypothesis is that there is a possibility to reduce atrial remodeling due to AF ...


The Secondary Prevention of Nonvalvular Atrial Fibrillation Patients With an Initial Cardioembolic Stroke

For the patients with stroke associated with atrial fibrillation,the guidelines recommend warfarin as the secondary prevention,but it's disadvantages such as the narrow safety scope,high bleeding risk hinder it's utilization in clinical.We divide our trial into two groups, the experimental group is aspirin plus Hirudin,the control group is warfarin.We aim at ...


Compare Apixaban and Vitamin-K Antagonists in Patients With Atrial Fibrillation (AF) and End-Stage Kidney Disease (ESKD)

AXADIA is an investigatordriven, prospective, parallelgroup, single country, multicenter phase IIIb trial to assess the safety of apixaban versus the vitamin-K antagonist phenprocoumon in patients with NVAF and ESKD on hemodialysis treatment. The trial will be conducted in about 25-30 sites in Germany. The primary goal of this study is ...


ABLATE AF Registry Trial

ABLATE AF is a prospective, non-randomized multi-center clinical trial to demonstrate the safety and effectiveness of the AtriCure Bipolar System for treating non-paroxysmal forms of atrial fibrillation.


Study of Amiodarone Given Before Lung Surgery to Prevent Atrial Fibrillation After Lung Resection

Atrial fibrillation is a very common complication of pulmonary resection. Patients who develop atrial fibrillation require additional treatment and are more likely to stay in the hospital for longer period of time increasing the costs associated with the operation. We propose a randomized controlled trial to see if oral amiodarone ...


Edoxaban Compared to Standard Care After Heart Valve Replacement Using a Catheter in Patients With Atrial Fibrillation (ENVISAGE-TAVI AF)

Use of Edoxaban in patients with atrial fibrillation (AF) and indication to chronic oral anticoagulation (OAC) after transcatheter aortic valve implantation (TAVI) Objective To assess the effect of Edoxaban versus vitamin K antagonist (VKA) on net adverse clinical events (NACE), i.e., the composite of all-cause death, myocardial infarction (MI), ischemic ...