Clinical trials: Atrial Fibrillation Catheter Ablation
Atrial Fibrillation
Impedance vs. Contact Force Guided Atrial Fibrillation Ablation Using Automated Annotation System
The purpose of this study is to compare the efficacy of catheter ablation for atrial fibrillation between contact force-guided and impedance-guided annotation using automated annotation system (Visitag™).
- Trial name
- NCT02364401
- Testing
- Ablation
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Keimyung University Dongsan Medical Center
Atrial Fibrillation
Cerebral Embolism (CE) in Catheter Ablation of Atrial Fibrillation (AF)
Radiofrequency catheter ablation of atrial fibrillation (AF) induces a procoagulant state, which leads to an acute risk for symptomatic cerebral embolism (CE) of approximately 1%.
- Trial name
- CE-AF (NCT01361295)
- Testing
- PVI with PVAC gold, PVI with Cooled-RF
- Where
- Netherlands
- Volunteers
- 70 people
- Sponsor
- Serge A. Trines
Congestive Heart Failure, Atrial Fibrillation
APAF: Assessment of Cardiac Resynchronization Therapy in Patients With Permanent Atrial Fibrillation
A suboptimal level of resynchronization (cardiac resynchronization therapy [CRT]) achieved in many patients with actual standards and techniques based on tissue-Doppler echocardiography could be more effective to obtain better…
- Trial name
- NCT00111527
- Testing
- Optimized echo-guided CRT pacing, normal RV pacing
- Where
- 2 sites in Italy
- Volunteers
- 458 people
- Sponsor
- Azienda USL Reggio Emilia - IRCCS
Atrial Fibrillation
Pulmonary Veins Circular Ablation Catheter Evaluation for Atrial Fibrillation
The aim of this study is to compare two type of ablation catheters for pulmonary veins isolation (PVI) in subjects with atrial fibrillation. Currently, two technologies of irrigated ablation catheters are available for PVI.
- Trial name
- EVACIRC (NCT02107027)
- Testing
- nMARQ catheter, Navistar catheter
- Where
- France
- Volunteers
- 58 people
- Sponsor
- Association de Recherche pour le Traitement des Arythmies Cardiaques
Atrial Fibrillation, Atrial Remodeling
High-density Mapping-guided bOx Isolation and subsTrate Ablation
This study evaluates the efficacy of high-density mapping guided atrial substrate ablation for persistent atrial fibrillation. 1/5 of the patients with persistent atrial fibrillation undergo pulmonary veins isolation, 2/5 of them…
- Trial name
- HOT (NCT03998956)
- Testing
- CPVI, CPVI+BOX, CPVI+BOX+SUB
- Volunteers
- 200 people
- Sponsor
- The Third Xiangya Hospital of Central South University
Paroxysmal Atrial Fibrillation
TactiCath Contact Force Ablation Catheter Study for Atrial Fibrillation
The TOCCASTAR Study will assess the safety and effectiveness of a contact force sensing catheter used for ablation in patients with paroxysmal atrial fibrillation.
- Trial name
- TOCCASTAR (NCT01278953)
- Testing
- Catheter ablation to treat paroxysmal atrial fibrillation
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Abbott Medical Devices
Atrial Fibrillation, Paroxysmal Atrial Fibrillation
Feasibility Study on the FARAVIEW Technology
The purpose of this study is to gather data regarding the utilization of the FARAVIEW™ feature of the RHYTHMIA HDx Mapping System when used in conjunction with the FARAWAVE NAV Pulsed Field Ablation catheter in subjects…
- Conditions
- Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
- Trial name
- NAVIGATE PF (NCT06175234)
- Testing
- Ablation Treatment
- Where
- 3 sites in Czechia, Ireland and 1 more
- Volunteers
- 50 people
- Sponsor
- Boston Scientific Corporation
Atrial Fibrillation
Termination of Persistent Atrial Fibrillation by Catheter Ablation
This is a prospective, multicenter, cohort study aims to demonstrate the role of termination of AF in ablation for persistent atrial fibrillation, and evaluate the clinical outcomes in patients with or without AF termination.
- Trial name
- NCT04958928
- Testing
- Catheter ablation
- Volunteers
- 400 people
- Sponsor
- Shanghai Chest Hospital
Atrial Fibrillation
The Effect of Short Term Amiodarone Treatment After Catheter Ablation for Atrial Fibrillation
The purpose of this study is to examine the overall effectiveness of short-time anti-arrhythmic drug treatment with amiodarone (to control heart rhythm) to prevent short-and long-term atrial fibrillation following an ablation…
- Trial name
- AMIO-CAT (NCT00826826)
- Testing
- Catheter ablation, Amiodarone
- Where
- 2 sites in Denmark
- Volunteers
- 212 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Atrial Fibrillation
AMIOdarone vs. Catheter Ablation for Prevention of Recurrent Symptomatic Atrial Fibrillation
Randomized trial of low-dose amiodarone therapy versus catheter ablation (CA) in older patients with persistent atrial fibrillation (AF).
- Trial name
- AmioCAAF (NCT02341105)
- Testing
- Catheter ablation, Amiodarone
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- Population Health Research Institute
Atrial Fibrillation
Comparison of Propofol and Sevoflurane as a Primary Anesthetic for Cardiac Ablation of Atrial Fibrillation.
Comparison of propofol and sevoflurane as a primary anesthetic for cardiac ablation of atrial fibrillation
- Trial name
- NCT02697448
- Testing
- propofol, sevoflurane
- Where
- United States
- Volunteers
- 135 people
- Sponsor
- Medical University of South Carolina
Atrial Fibrillation, Thoracoscopic Ablation
Thoracoscopic Versus Catheter Ablation in Persistent Atrial Fibrillation With Enlarged Left Atrium
This is a prospective, single-center, open-label, randomized controlled trial comparing thoracoscopic surgical ablation with percutaneous endocardial catheter ablation as the first rhythm-control procedure in patients with…
- Conditions
- Atrial Fibrillation, Thoracoscopic Ablation, Endocardial Ablation
- Trial name
- NCT07783984
- Testing
- Thoracoscopic ablation, Percutaneous catheter ablation
- Where
- South Korea
- Volunteers
- 194 people
- Sponsor
- Samsung Medical Center
Atrial Fibrillation (AF), Mitral Valve (MV) Regurgitation
Catheter Ablation for AF in Patients With Severe Mitral Regurgitation After Successful Transcatheter Mitral-Valve Repair
CABA-MiTRA-AFNET12 is a non-commercial, parallel-group, prospective, randomised, open, blinded endpoint assessment (PROBE), multi-centre, therapy strategy trial.
- Trial name
- NCT07380932
- Testing
- Usual Care, Pulmonary Vein Isolation
- Where
- 4 sites in Germany
- Volunteers
- 956 people
- Sponsor
- Atrial Fibrillation Network
Atrial Fibrillation
The Ablate-by-LAW Study
Of all the determinants of lesion creation during atrial fibrillation (AF) ablation, left atrial wall thickness (LAWT), as measured with multi-detector cardiac tomography (MDCT) is one key element that has been evaluated in some…
- Trial name
- NCT04218604
- Testing
- Personalized atrial fibrillation ablation
- Where
- 5 sites in Germany, Italy and 1 more
- Volunteers
- 106 people
- Sponsor
- Centro Medico Teknon
Atrial Fibrillation
Catheter Ablation for Recently Diagnosed Paroxysmal Atrial Fibrillation
The objective is to compare the progression of Atrial Fib (AF) burden by continuous monitoring in patients with recently diagnosed paroxysmal AF treated by catheter ablation (PVI) versus anti-arrhythmic drug (AAD) therapy.
- Trial name
- CABAL (NCT01505296)
- Testing
- Antiarrhythmic drug, Catheter ablation
- Where
- 2 sites in United States, Russia
- Sponsor
- Valley Health System
Persistent Atrial Fibrillation
Using a Novel Balloon-shaped Large-Focal Pulsed Field Ablation Catheter in Persistent Atrial Fibrillation
This clinical trial aims to evaluate the safety and effectiveness of pulmonary vein isolation (PVI) and linear ablation using a large-focal pulsed field ablation (PFA) catheter in patients with persistent atrial fibrillation…
- Trial name
- PFApple-Per AF (NCT07294742)
- Testing
- a novel Balloon-shaped Large-Focal Pulsed Field Ablation Catheter
- Where
- China
- Volunteers
- 34 people
- Sponsor
- The Third People's Hospital of Chengdu
Atrial Fibrillation
The Effect of Pulsed-field and Radiofrequency Ablation on Platelet, Coagulation and Inflammation
The aim of the study is to compare platelet activation, activation of the coagulation and inflammation cascade during catheter ablation for atrial fibrillation using radiofrequency or pulsed-field energy.
- Trial name
- NCT05603637
- Testing
- Catheter ablation using SmartTouch radiofrequency ablation catheter, Catheter ablation using Farawave pulsed-field ablation catheter
- Where
- Czechia
- Volunteers
- 50 people
- Sponsor
- Charles University, Czech Republic
Atrial Fibrillation, Radiofrequency Ablation
Outcomes of Early Referral to Radiofrequency Ablation in Symptomatic Atrial Fibrillation Patients.
Atrial fibrillation (AF) is the most common arrhythmia among adults with increasing risk of stroke, heart failure and mortality.
- Trial name
- NCT05559073
- Testing
- Radiofrequency ablation
- Volunteers
- 127 people
- Sponsor
- Assiut University
Recovery
Comparison of Remimazolam With Flumazenil vs. Propofol During RFCA for Atrial Fibrillation
This prospective randomized trial aims to compare recovery time from discontinuation of remimazolam followed by flumazenil administration vs.
- Trial name
- NCT05397886
- Testing
- Remimazolam Besylate, Flumazenil, Propofol
- Where
- South Korea
- Volunteers
- 54 people
- Sponsor
- Seoul National University Hospital
Atrial Fibrillation
Coronary Computed Tomography AngioGraphy Prior to Catheter Ablation in Patients With Atrial FIBrillation
The purpose of this randomized, controlled trial is to investigate whether coronary computed tomography (CT) angiography prior to catheter ablation and derived treatment (medical anti-ischemic and multimodality treatment and/or…
- Trial name
- FIBCAG (NCT05978388)
- Testing
- Analysis of coronary CT Angiography and CAC scoring at the time of catheter ablation
- Where
- Denmark
- Volunteers
- 852 people
- Sponsor
- Tor Biering-Sørensen