Clinical trials: Atrial Fibrillation Catheter Ablation
Atrial Fibrillation (AF)
Tele-Rehabilitation After Catheter Ablation in Patients With Atrial Fibrillation
This study aims to investigate the effects of remotely supervised cardiac telerehabilitation in patients with atrial fibrillation who have undergone catheter ablation.
- Trial name
- NCT07808307
- Testing
- Remotely Supervised Cardiac Telerehabilitation, Usual Care and General Exercise Guidance
- Where
- Turkey (Türkiye)
- Volunteers
- 28 people
- Sponsor
- Hande Cörüt
Atrial Fibrillation
Ground-Breaking Electroporation-based Intervention for PAROXysmal Atrial Fibrillation Treatment (BEAT PAROX-AF)
BEAT AF is a randomized controlled trial aiming to demonstrate that pulsed field energy is faster, more effective and safer (tissue selectivity) than RF for paroxysmal AF ablation
- Trial name
- BEAT PAROX-AF (NCT05159492)
- Testing
- PVI using PEF, PVI using CFRF
- Where
- 9 sites in Austria, Belgium and 3 more
- Volunteers
- 292 people
- Sponsor
- University Hospital, Bordeaux
Atrial Fibrillation, Heart Failure
Catheter Ablation Versus Medical Treatment of AF in Heart Failure
Heart failure and atrial fibrillation (AF) often coexist, and each increases the morbidity and mortality associated with the other.
- Trial name
- CAMTAF (NCT01411371)
- Testing
- Catheter ablation of persistent atrial fibrillation, Medical treatment alone
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- Barts & The London NHS Trust
Atrial Fibrillation, Post-Catheter Ablation Atrial Arrhythmia Recurrence
Ezetimibe for Arrhythmia Recurrence After AF Ablation
This single-center, prospective, single-blind randomized controlled pilot trial aims to explore whether oral ezetimibe can reduce the 6-month recurrence rate of atrial tachyarrhythmia after catheter ablation in patients with…
- Trial name
- EAFA (NCT07752758)
- Testing
- Ezetimibe, Standardized post-ablation clinical management
- Volunteers
- 120 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Paroxysmal Atrial Fibrillation
A Comparison of Antiarrhythmic Drug Therapy and Radio Frequency Catheter Ablation in Patients With Paroxysmal Atrial Fibrillation
The purpose of this study is to compare radiofrequency catheter ablation and antiarrhythmic drug treatment for the maintenance of sinus rhythm in paroxysmal atrial fibrillation patients.
- Trial name
- NCT00540787
- Testing
- Radiofrequency ablation, antiarrhythmic drugs, Amiodarone, flecainide, propafenone, quinidine, dofetilide, sotalol, cibenzoline, beta blocking and calcium channel blocking agents and antiarrhythmic drugs, ThermoCool Radiofrequency Catheter
- Where
- 6 sites in United States, France and 1 more
- Volunteers
- 112 people
- Sponsor
- Biosense Webster, Inc.
Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation
A Feasibility Study to Evaluate the Effect of Concomitant Renal Denervation and Cardiac Ablation on AF Recurrence
The purpose of this post market clinical investigation is to complete preliminary evaluation on whether or not concomitant renal denervation with the EnligHTN™ Renal Denervation System and cardiac ablation will result in improved…
- Conditions
- Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Hypertension
- Trial name
- RDN+AF (NCT01907828)
- Testing
- Renal Artery Ablation, Cardiac Ablation
- Where
- 2 sites in Germany
- Volunteers
- 61 people
- Sponsor
- Abbott Medical Devices
Atrial Fibrillation
Volumetric Quantification of Epicardial Fat Using Semiautomated High Resolution Atrial CT Segmentation in Patients With Atrial Fibrillation Receiving Catheter Ablation
The goal of this prospective observational study is to learn about the influence of epicardial fat on the success of catheter ablation in patients with atrial fibrillation.
- Trial name
- AFAT (NCT06559787)
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- Deutsches Herzzentrum Muenchen
Atrial Arrhythmia
Relationship Between the Posterior Atrial Wall and the Esophagus: Esophageal Position and Temperature MEasurement During Atrial Fibrillation Ablation.
A multimodal strategy integrating esophageal visualization with the multidetector computed tomography (MDCT) and simultaneous temperature monitoring has never been put into practice.
- Trial name
- AWESOME-AF (NCT04394923)
- Testing
- Modification of the pulmonary vein ablation line, Regular PVI ablation
- Where
- Spain
- Volunteers
- 64 people
- Sponsor
- Centro Medico Teknon
Atrial Fibrillation (AF)
A Prospective Observational Study Evaluating the Incidence of Silent Cerebral Lesions and Procedural Safety Following Atrial Fibrillation Ablation Using the VARIPULSE™ Pulsed Field Ablation System
Study Type: Observational Study Goal: The goal of this study is to evaluate the incidence and burden of silent cerebral lesions (SCLs) detected on brain magnetic resonance imaging (MRI) after pulsed field ablation (PFA) for…
- Trial name
- VARIACE (NCT07363278)
- Where
- South Korea
- Volunteers
- 40 people
- Sponsor
- Seoul National University Hospital
Atrial Fibrillation
High Intensity Focused Ultrasound (HIFU) Ablation System Study
The purpose of this study is to determine if the HIFU Pulmonary Vein Ablation System is effective in the treatment of paroxysmal Atrial Fibrillation compared to the control of best medical therapy with FDA approved antiarrhythmic…
- Trial name
- NCT00392106
- Testing
- propafenone, flecainide, dofetilide
- Where
- 21 sites in United States, Czechia
- Volunteers
- 240 people
- Sponsor
- ProRhythm, Inc.
Atrial Fibrillation
A Study to Predict Atrial Fibrillation (AF) Burden in Participants With PAF and PsAF Treated With the VARIPULSE™ PFA Catheter
The purpose of this study is to evaluate how safe VARIPULSE™ Catheter is and how well it works in the treatment of participants with symptomatic paroxysmal atrial fibrillation (PAF; irregular heartbeat where episodes start and…
- Trial name
- SPECTRA-AF (NCT07788989)
- Testing
- VARIPULSE Catheter System (PVI), VARIPULSE Catheter System (PVI and PWI)
- Where
- United States
- Volunteers
- 2,300 people
- Sponsor
- Biosense Webster, Inc.
Atrial Fibrillation
The Vanderbilt Atrial Fibrillation Ablation Registry
The Vanderbilt Atrial Fibrillation Ablation registry (VAFAR) is a prospective clinical and genetic biorepository that systematically enrolls patients undergoing atrial fibrillation (AF) ablation.
- Trial name
- VAFAR (NCT02404415)
- Where
- United States
- Volunteers
- 2,478 people
- Sponsor
- Vanderbilt University
Atrial Fibrillation
Edoxaban Treatment Versus Vitamin K Antagonist (VKA) in Patients With Atrial Fibrillation (AF) Undergoing Catheter Ablation
There are insufficient data on the safety and efficacy of edoxaban therapy in subjects with AF following catheter ablation. This phase 3b study is designed to evaluate the safety and to explore the efficacy of an edoxaban-based…
- Trial name
- ELIMINATE-AF (NCT02942576)
- Testing
- Edoxaban, VKA-Based Regimen
- Where
- 75 sites in Belgium, Canada and 9 more
- Volunteers
- 632 people
- Sponsor
- Daiichi Sankyo Europe, GmbH, a Daiichi Sankyo Company
Atrial Fibrillation or Atrial Flutter
Multipolar Mapping and Atrial Arrhythmias
This clinical investigation utilizes the Constellation Full Contact Mapping catheter in the left and right atria to explore atrial signal characteristics that can guide atrial fibrillation and atrial flutter ablation procedures…
- Trial name
- NCT02307188
- Testing
- Constellation Full Contact Mapping Catheter
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Angelo Biviano
Atrial Fibrillation (AF)
Epicardial Adipose Tissue-Targeted DApagliflozin for Reducing Electrical Remodeling in Atrial Fibrillation
Persistent atrial fibrillation (PeAF) is associated with a high risk of recurrence following catheter ablation despite advances in ablation technology and strategies.
- Trial name
- EAT-DARE-AF (NCT07331727)
- Testing
- Dapagliflozin (10Mg Tab) along with standard medical therapy
- Where
- China
- Volunteers
- 280 people
- Sponsor
- Shanghai Chest Hospital
Paroxysmal Atrial Fibrillation, Pulmonary Vein Isolation
ADenosine Following Pulmonary Vein Isolation to Target Dormant Conduction Elimination: the ADVICE Trial
Atrial fibrillation (AF) is the most common heart rhythm disorder, impairs quality of life and increases stroke risk and mortality. Despite advances in medical treatment, AF remains uncontrolled in many patients.
- Conditions
- Paroxysmal Atrial Fibrillation, Pulmonary Vein Isolation, Dormant Pulmonary Vein Conduction
- Trial name
- ADVICE (NCT01058980)
- Testing
- Additional ablation until elimination of dormant conduction, No additional ablation, Registry group
- Where
- 18 sites in Australia, Austria and 4 more
- Volunteers
- 550 people
- Sponsor
- Montreal Heart Institute
Atrial Fibrillation (AF)
Characterization of Left Atrial Substrate by Comparison of Bipolar Voltage Maps With Standard Focal 4.5 mm Tip Electrode, 1 mm Ring Electrode, and Microelectrode Catheters Using InTEllaMap Orion and IntellaNav MIFI O
This study is to investigate the correlation and to obtain the coefficient of correlation between the global and local bipolar signals (voltage maps) of the LA in sinus rhythm using a focal 4.5 mm irrigated-tip ablation catheter…
- Trial name
- CHAZESubstrate (NCT04095559)
- Testing
- multipolar mapping catheter, multielectrode circular catheter, irrigated ablation catheter
- Where
- Switzerland
- Volunteers
- 25 people
- Sponsor
- University Hospital, Basel, Switzerland
Persistent Atrial Fibrillation
Catheter Ablation and Surgical Ablation of Persistent Atrial Fibrillation With Severe Atrial Fibrosis
This is an open label, randomized parallel control clinical trial evaluating the efficacy and safety of catheter ablation and surgical ablation in patients with persistent atrial fibrillation with severe atrial fibrosis.
- Trial name
- NCT05153486
- Testing
- Circumferential pulmonary vein isolation + linear ablation + bi-atrial mapping + driver ablation, Circumferential pulmonary vein isolation + linear ablation + vein of Marshall ethanol infusion, Surgical ablation
- Volunteers
- 300 people
- Sponsor
- Shanghai Chest Hospital
Atrial Fibrillation (AF)
Efficacy and Safety of Intravenous + Oral Vs. Oral Amiodarone in Preventing Recurrence After Catheter Ablation in Patients with Persistent Atrial Fibrillation
This study aims to investigate the efficacy and safety of intravenous combined with oral amiodarone in preventing atrial fibrillation (AF) recurrence after catheter ablation in patients with persistent atrial fibrillation.
- Trial name
- NCT06742866
- Testing
- Amiodarone Injection, Sodium Chloride Injection 0.9%
- Where
- China
- Volunteers
- 418 people
- Sponsor
- Shanghai Chest Hospital
Paroxysmal Atrial Fibrillation (PAF)
Clinical Evaluation of the Blazer Open-Irrigated Ablation Catheter for the Treatment of Paroxysmal Atrial Fibrillation
The purpose of this study is to establish the safety and effectiveness of the Blazer Open-Irrigated radiofrequency ablation catheter for the treatment of drug refractory, recurrent, symptomatic, paroxysmal atrial fibrillation.
- Trial name
- ZERO-AF (NCT01687166)
- Testing
- Blazer Open-Irrigated Ablation Catheter (Boston Scientific), FDA Approved Open-Irrigated Ablation Catheter
- Where
- 38 sites in United States, Australia and 7 more
- Volunteers
- 398 people
- Sponsor
- Boston Scientific Corporation