Clinical trials: Atrial Fibrillation Catheter Ablation
Atrial Fibrillation
Prospective Study on the Effectiveness and Safety of Bi-polar Pulse-field Tip-catheter Ablation for Atrial Fibrillation in China（POTENTIAL-AF）
POTENTIAL-AF is a prospective, multicentre, observational registry study evaluating the real-world effectiveness and safety of bi-polar pulse-field tip-catheter ablation (PFA) for atrial fibrillation (AF) in China.
- Trial name
- POTENTIAL-AF (NCT07627685)
- Testing
- Bi-polar Pulse-field Ablation (PFA) - LEAD-PFA System with PulsedFA catheter
- Where
- China
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- Beijing Anzhen Hospital
Atrial Fibrillation
Left Atrial Appendage Closure in Combination With Catheter Ablation
This study is a prospective cohort study aimed at investigating the efficacy and safety of left atrial appendage closure in combination with catheter ablation in patients with atrial fibrillation.
- Trial name
- LAACablation (NCT03788941)
- Testing
- left atrial appendage closure and catheter ablation
- Where
- China
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Persistent Atrial Fibrillation, Atrial Fibrillation, Persistent
Convergent Ablation Plus Left Atrial Appendage Isolation for the Treatment of Persistent Atrial Fibrillation
A randomised controlled clinical trial to assess efficacy of convergent ablation with the LARIAT procedure, as compared to standard endocardial catheter ablation in patients with long-standing persistent atrial fibrillation (AF).
- Conditions
- Persistent Atrial Fibrillation, Atrial Fibrillation, Persistent, Atrium; Fibrillation, Atrial Arrhythmia
- Trial name
- CLIP-AF (NCT06165510)
- Testing
- Epicardial AF ablation using AtriCure EPi-Sense-AF Guided Coagulation System with Left Atrial Appendage Exclusion using the AtriCure LARIAT Suture Delivery Device., Standard Endocardial Catheter Ablation
- Where
- United Kingdom
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Barts & The London NHS Trust
Atrial Fibrillation
Venous Closure System After AF Ablation
This prospective, randomized, participant-blinded study will compare a suture-based venous closure system (Perclose ProGlide™) with a conventional figure-of-8 suture for femoral venous access-site closure in patients undergoing…
- Trial name
- NCT07814144
- Testing
- Perclose ProGlide™, Figure-of-8 suture
- Where
- South Korea
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Atrial Fibrillation, Catheter Ablation
Post-Ablation Pericarditis Reduction Study
There has not been a prospective, randomized controlled trial of colchicine to reduce post-AF ablation pericarditis in an era of newer AF ablation techniques.
- Conditions
- Atrial Fibrillation, Catheter Ablation, Pericarditis
- Trial name
- PAPERS (NCT04906720)
- Testing
- Colchicine
- Where
- United States
- Volunteers
- 248 people, healthy volunteers welcome
- Sponsor
- St. Vincent Cardiovascular Research Institute
Atrial Fibrillation, Fibrosis
Efficacy of Delayed Enhancement MRI-Guided Ablation vs Conventional Catheter Ablation of Atrial Fibrillation
This proposal is aiming at modifying and improving persistent AF management guidelines by evaluating targeting DE-MRI detected atrial fibrosis during AF ablation and its related effect on procedural outcome.
- Trial name
- DECAAFII (NCT02529319)
- Testing
- MRI-Guided Ablation, Conventional Ablation
- Where
- United States
- Volunteers
- 843 people, healthy volunteers welcome
- Sponsor
- Tulane University School of Medicine
Atrial Fibrillation
Pulmonary Vein Isolation Guided by Ablation Index (Ablation Index Registry Study)
This is a prospective, multi-center, research study designed to evaluate the acute achievement of pulmonary vein (PV) isolation with ThermoCool SmartTouch (ST) and ThermoCool SmartTouch SF (STSF) catheter using the Ablation Index…
- Trial name
- AIR (NCT03277976)
- Testing
- PVI using ThermoCool® SmartTouch® Catheter, PVI using ThermoCool® SmartTouch SF® Catheter
- Where
- Italy
- Volunteers
- 490 people, healthy volunteers welcome
- Sponsor
- Clinica Mediterranea
Atrial Fibrillation, Catheter Ablation
Post-Ablation Pericarditis Reduction Study (PAPERS)
There has not been a prospective, randomized controlled trial of colchicine to reduce post-AF ablation pericarditis in an era of newer AF ablation techniques.
- Conditions
- Atrial Fibrillation, Catheter Ablation, Pericarditis
- Trial name
- PAPERS (NCT06731595)
- Testing
- Colchicine
- Where
- United States
- Volunteers
- 248 people, healthy volunteers welcome
- Sponsor
- St. Vincent Cardiovascular Research Institute
Atrial Fibrillation
Microfidelity (MIFI) Ablation Technology Versus Standard Ablation Catheter for Atrioventricular Nodal Ablation
The aim of our study is to investigate the comparative efficacy of high fidelity multi electrode ablation catheters vs the standard bipolar configuration in success of AV nodal ablation This study will provide insights on the use…
- Trial name
- NCT03114124
- Testing
- MIFI Catheter, Standard Ablation Catheter
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Florida
Ventricular Tachycardia, Atrial Fibrillation
Defining the Risk of Ventricular Tachycardia in Genetic Forms of Early-onset Atrial Fibrillation
To use programmed ventricular stimulation at the time of AF ablation to define the prevalence and mechanism of inducible ventricular tachycardia (VT); pace-mapping to define the site of origin of ventricular arrhythmias; and…
- Trial name
- NCT06647459
- Testing
- EP Study
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Atrial Fibrillation (AF), Heart Failure With Mildly Reduced Ejection Fraction (HFmrEF)
An AI-ECG-Based Approach for Dynamic Assessment of Heart Failure Risk and Myocardial Recovery Following Atrial Fibrillation Ablation
Background Artificial intelligence-enabled electrocardiography (AI-ECG) has emerged as a promising digital biomarker for detecting latent myocardial dysfunction and predicting cardiovascular risk.
- Trial name
- NCT07708818
- Where
- South Korea
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Ewha Womans University Mokdong Hospital
Arrhythmias, Cardiac, Atrial Fibrillation
Clinical Cohort Study - TRUST
The "Long-term Outcome and Predictors for Recurrence after Medical and Interventional Treatment of Arrhythmias at the University Heart Center Hamburg" (TRUST) study is an investor-initiated, single-center, prospective clinical…
- Conditions
- Arrhythmias, Cardiac, Atrial Fibrillation, Atrial Flutter, Ventricular Tachycardia
- Trial name
- TRUST (NCT05521451)
- Where
- Germany
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Persistent Atrial Fibrillation
Catheter Versus Thoracoscopic Surgical Ablation Strategy in Persistent Atrial Fibrillation
Atrial fibrillation(AF)is the commonest arrhythmia worldwide and can lead to significant morbidity and mortality, posing an increasing public health burden.
- Trial name
- CASA-AF (NCT01385358)
- Testing
- Thoracoscopically Assisted Surgical Ablation, Catheter Ablation
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Royal Brompton & Harefield NHS Foundation Trust
Atrial Fibrillation Paroxysmal, Catheter Ablation
Randomized Trial: High Power Short Duration Versus Ablation Index
The single procedure success rates of durable pulmonary vein isolation (PVI) for paroxysmal atrial fibrillation (PAF) varies between 80 and 90 %.
- Trial name
- NCT05251545
- Testing
- Pulmonary vein isolation
- Where
- Germany
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Robert Bosch Medical Center
Atrial Fibrillation
Hybrid Versus Catheter Ablation in Persistent AF
Atrial fibrillation (AF) is the most common cardiac arrhythmia with a lifetime risk of developing AF of 1 in 4 people aged over 40.
- Trial name
- HARTCAP-AF (NCT02441738)
- Testing
- Hybrid Ablation, Catheter Ablation
- Where
- Netherlands
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Paroxysmal Atrial Fibrillation, Catheter Ablation
Contact Force Sensing and Pulmonary Vein Isolation
Introduction - Pulmonary vein isolation (PVI) is the cornerstone of paroxysmal atrial fibrillation (AF) ablation. Recurrences remain, however, not infrequent and are mainly due to PVs reconnection.
- Trial name
- NCT01630031
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Clinique Pasteur
Persistent Atrial Fibrillation
Liner Ablation Using Contact-force in Atrial Fibrillation
Linear ablation is frequently used in the procedure for persistent atrial fibrillation. However, it has a limitation because of technical difficulty. Incomplete block is common and an important cause of atrial tachycardia.
- Trial name
- LIBCAAF (NCT03091972)
- Testing
- Pulmonary vein isolation, Contact force assisted left atrial linear ablation, left atrial linear ablation without contact force monitoring
- Where
- South Korea
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Korea University Anam Hospital
Paroxysmal Atrial Fibrillation, Catheter Ablation Strategies
Unexcitability Along the Ablation as an Endpoint for Atrial Fibrillation Ablation
to assess the near-term (12 months) efficacy of pulmonary vein isolation.
- Trial name
- NCT01724437
- Testing
- catheter based pulmonary vein isolation
- Where
- Germany
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Atrial Fibrillation (AF)
PVI Alone vs PVI With Posterior Wall Isolation for Pulse-Field Ablation in Persistent AF
To date, no optimal treatment has been established to improve outcomes in patients with persistent atrial fibrillation. The safety and efficacy of pulsed-field ablation (PFA) have been demonstrated in several studies, and its…
- Trial name
- POBI-PFA (NCT06929897)
- Testing
- Pulmonary Vein Isolation, Additional Left Atrial Posterior Wall Ablation, Non-PV trigger test
- Where
- South Korea
- Volunteers
- 482 people, healthy volunteers welcome
- Sponsor
- Ewha Womans University Mokdong Hospital