Clinical trials: Atrial Fibrillation (AF)
Atrial Fibrillation New Onset
PARADISE: Predicting AF After Cardiac Surgery
The PARADISE study aims to develop and validate prediction tools to identify patients at risk of Atrial Fibrillation (AF) after cardiac surgery.
- Trial name
- PARADISE (NCT05255224)
- Testing
- Not applicable as observational study
- Where
- United Kingdom
- Volunteers
- 13,684 people
- Sponsor
- University of Oxford
AF, Ablation of Atrial Fibrillation
Comparison of Different Electroporation Systems in the Ablation Treatment of Atrial Fibrillation
The participant is invited to participate in a clinical study comparing three different techniques for treating atrial fibrillation (AF) called electroporation systems.
- Trial name
- PFA Champion (NCT06646887)
- Testing
- Electroporation
- Where
- 2 sites in Croatia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University Hospital Dubrava
Atrial Fibrillation, Stroke Prophylaxis
Stroke Prophylaxis of AF-patients: Real-life Effectiveness and Safety of Novel Anticoagulants Compared to VKA
The central questions of the study can be summarized as follows: What stroke / death rates are the result of the use of the following treatment strategies: no anticoagulation with vitamin-k-antagonists (VKAs) or novel oral…
- Trial name
- NCT02657616
- Testing
- vitamin-k-antagonists, Novel oral anticoagulants
- Volunteers
- 204,464 people
- Sponsor
- Institut für Pharmakoökonomie und Arzneimittellogistik e.V.
Atrial Arrhythmia, Atrial Fibrillation
VOLT-AF IDE Clinical Study
This clinical investigation is intended to demonstrate safety and effectiveness of the Volt™ Pulsed Field Ablation (PFA) Catheter Sensor Enabled™, the Volt™ PFA Generator, Agilis™ NxT Steerable Introducer Dual-Reach™, and EnSite™…
- Conditions
- Atrial Arrhythmia, Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
- Trial name
- NCT06223789
- Testing
- Pulsed Field Ablation
- Where
- 40 sites in United States, Australia and 9 more
- Volunteers
- 392 people
- Sponsor
- Abbott Medical Devices
Typical Atrial Flutter, Risk Factors With Future Development of Atrial Flutter
Pulmonary Vein Isolation To Reduce Future Risk Of Atrial Fibrillation In Patients Undergoing Typical Flutter
The purpose is to compare long term occurrence of atrial arrhythmias including atrial fibrillation (AF) and thromboembolic complications including cerebrovascular events (CVE) in patients with typical atrial flutter (AFLT)…
- Trial name
- REDUCE AF (NCT01710150)
- Testing
- CTI ablation alone, CTI ablation and Pulmonary vein isolation (PVI)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Atrial Fibrillation (AF), Atrial Flutter
Intracardiac Echocardiography-Guided Cavotricuspid Isthmus Ablation With a Circular-Shaped Pulsed Field Ablation Catheter
This observational study aims to evaluate the effectiveness and safety of a circular-shaped pulsed field ablation (PFA) catheter for CTI ablation under the guidance of intracardiac echocardiography (ICE).
- Trial name
- NCT07353775
- Testing
- ICE-guided CTI ablation with PFA
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Beijing Anzhen Hospital
Atrial Fibrillation, Catheter Ablation
Registry Evaluating AF Ablation Techniques
The purpose of this observational registry is to prospectively collect procedure efficiency, safety and acute and long term outcome data from catheter ablation procedures as treatment of paroxysmal atrial fibrillation, using the…
- Trial name
- PRIME-AF (NCT03695484)
- Where
- 3 sites in Belgium, Netherlands and 1 more
- Volunteers
- 212 people
- Sponsor
- Erasmus Medical Center
Patent Foramen Ovale, Atrial Fibrillation
Prevalence of Atrial Fibrillation in Cryptogenic Stroke With Patent Foramen Ovale Closure (PFO-AF) Study
This study aims to assess the incidence of atrial fibrillation (AF), documented using data recorded by an implantable Holter monitoring device (Reveal Linq, Medtronic) within 2 years after percutaneous closure of patent foramen…
- Conditions
- Patent Foramen Ovale, Atrial Fibrillation, Stroke
- Trial name
- PFO-AF (NCT04926142)
- Testing
- Implantation of Holter device, Percutaneous PFO closure
- Where
- 4 sites in France
- Volunteers
- 250 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Persistent Atrial Fibrillation
Norwegian Study of Persistent Atrial Fibrillation Treatment: Cryoballoon Versus Radiofrequency Catheter Ablation
This study will compare efficacy and safety of pulmonary vein isolation using a cryoballoon catheter versus a radiofrequency ablation with a contact force sensing catheter for treatment of patients with persistent or longstanding…
- Trial name
- NO PERS-AF (NCT03008811)
- Testing
- Pulmonary vein isolation with cryoballoon catheter., Pulmonary vein isolation with radiofrequency ablation.
- Where
- 3 sites in Norway
- Volunteers
- 101 people
- Sponsor
- Haukeland University Hospital
Atrial Fibrillation (AF)
Gastroprotective Efficacy of Rebamipide in Patients With Atrial Fibrillation Treated With DOACs
The goal of this clinical trial is to learn if Rebamipide effective in gastroprotection in patients with atrial fibrillation who are treated with Direct Oral Anticoagulants (DOACs).
- Trial name
- REGATA (NCT07354230)
- Testing
- Rebamipide 100mg, Pantoprazole
- Where
- Russia
- Volunteers
- 210 people
- Sponsor
- Pirogov Russian National Research Medical University
Atrial Fibrillation (AF), Hart Failure
Heart Failure Biomarkers
Systemic inflammation is closely associated with the development and progression of heart failure (HF). The study assessed the fibrin/albumin (FAR) ratio, a very important biomarker, as a prognostic indicator of HE.
- Trial name
- BIOHF (NCT06616038)
- Testing
- Data collection
- Where
- 2 sites in Italy
- Volunteers
- 114 people
- Sponsor
- I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio
Atrial Fibrillation, Atrial Tachyarrhythmia
LEAF - Low Energy In Atrial Fibrillation
The purpose of the study is to demonstrate the efficiency on AT / AF prevention and termination of a new algorithm contained in the Medtronic AT500 Antitachycardia device in patients with conventional pacemaker indications.
- Trial name
- NCT00157781
- Testing
- Medtronic AT500
- Volunteers
- 237 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Stroke, Atrial Fibrillation
B2AD-Risk AFDAS Evolution of Burden of AF
Each year, 7.8 million people worldwide experience an ischemic stroke, often caused by atrial fibrillation (AF). AF is a major contributor to severe, disabling, and deadly strokes.
- Trial name
- B2AD-Risk AF (NCT06589700)
- Testing
- Implantable Loop Recorder
- Where
- Canada
- Volunteers
- 24 people
- Sponsor
- Luciano A. Sposato
Paroxysmal Atrial Fibrillation, Coronary Artery Disease
The Assessment of Progression of Paroxysmal AF After CABG
The aim of this study is a comparative evaluation of progression of paroxysmal atrial fibrillation in patients with coronary artery disease after isolated CABG and CABG combined with pulmonary vein isolation.
- Trial name
- NCT02246803
- Testing
- CABG+Pulmonary vein isolation procedure, Isolated CABG
- Where
- Russia
- Volunteers
- 72 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Persistent Atrial Fibrillation
PerAF: AF Termination vs Prespecified Ablation
The design of this study is an intervention, randomized, controlled study and contains two randomized groups：（1）AF-termination group；（2）Prespecified-ablation group.
- Trial name
- NCT06837441
- Testing
- Atrial Fibrillation Termination, Prespecified Ablation
- Where
- China
- Volunteers
- 195 people, healthy volunteers welcome
- Sponsor
- Shanghai Chest Hospital
Atrial Fibrillation
Does VoltagE Guided Additional Ablation Improve Procedural Outcome of Atrial Fibrillation Ablation?
This study is designed to investigate whether pulmonary vein isolation(PVI) plus stepwise additional ablation approach based on the degree of low voltage area versus PVI only can improve procedure outcome in persistent atrial…
- Trial name
- NCT03377751
- Testing
- Additional posterior wall isolation, Voltage-guided substrate homogenization, PVI only group
- Where
- 3 sites in South Korea
- Volunteers
- 20 people
- Sponsor
- Korea University Guro Hospital
Atrial Fibrillation, Atrial Fibrillation Paroxysmal
Study on the Effectiveness of AF Analysis Software in AF Rhythm Monitoring
Atrial fibrillation (AF) is a serious public health problem because of its increasing incidence and prevalence in the aging population.
- Trial name
- PPG-AF (NCT05333380)
- Testing
- ECG/PPG monitoring
- Where
- 2 sites in China
- Volunteers
- 266 people
- Sponsor
- Beijing Anzhen Hospital
Long Standing Persistent Atrial Fibrillation
Long-term Outcomes in Long Standing Persistent Atrial Fibrillation
Atrial fibrillation (AF) is a condition detected as an irregular heartbeat. It is the most common rhythm disturbance worldwide which can lead to significant symptoms and serious health problems (stroke and heart failure).
- Trial name
- LoTO_CASA_AF (NCT04280042)
- Where
- United Kingdom
- Volunteers
- 104 people
- Sponsor
- Royal Brompton & Harefield NHS Foundation Trust
Atrial Fibrillation, Obstructive Sleep Apnea
OSA Prevalence in Atrial Fibrillation Patients: Jordanian Study
Current Knowledge: Countless studies have been conducted to study the relationship between OSA and AF, and a significant association has been established between both diseases, owing to the numerous shared risk factors and a wide…
- Trial name
- NCT05990010
- Testing
- Berlin Questionnaire
- Where
- Jordan
- Volunteers
- 545 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Paroxysmal Atrial Fibrillation
Computed Tomogram Myocardial Thickness Map Guided pulmOnary Vein iSolaTion vs. Empirical Pulmonary Vein Isolation in Cryoballoon Ablation for Paroxysmal Atrial Fibrillation (UTMOST AF II)
New parameters or methods, such as ablation index, have been developed for the quantification of high-frequency energy used in pulmonary vein isolation, but there is no known method for atrial fibrillation considering individual…
- Trial name
- NCT03912324
- Testing
- Unipolar voltage subtraction map guided PV isolation group, CT myocardial thickness map guided PV isolation group, Empirical PV isolation group
- Where
- South Korea
- Volunteers
- 220 people
- Sponsor
- Yonsei University