Clinical trials: Persistent Atrial Fibrillation
Atrial Fibrillation, Persistent
VOLTage Mapping in Atrial Fibrillation
The purpose of this study is to retrospectively analyze electroanatomical data collected during persistent atrial fibrillation ablation procedures, combined with pre-ablation cardiac CT data, in order to: define a new method for…
- Trial name
- VOLT-AF (NCT04832646)
- Testing
- atrial fibrillation ablation
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Central Hospital, Nancy, France
Atrial Fibrillation, Paroxysmal Atrial Fibrillation
High-Power, Short-Duration Ablation in Treatment of Patients With Atrial Fibrillation
Atrial fibrillation (AF) stands as the most common type of cardiac arrhythmia. The frequency of AF in the overall population is 1-2%, with the incidence rate increasing with age from 0.5% in the 40-50 years old to 5-15% in those…
- Conditions
- Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
- Trial name
- HPSD (NCT06415149)
- Testing
- High power short duration ablation with 50 W, High power short duration ablation with 45 W
- Where
- Russia
- Volunteers
- 185 people
- Sponsor
- People's Friendship University of Russia
Persistent Atrial Fibrillation
A New Approach to Target the Substrates of Persistent Atrial Fibrillation: The Sequential Substrate Ablation Approach
This is a prospective randomized controlled trial that compares the conventional stepwise approach with a new sequential substrate ablation approach for persistent atrial fibrillation.
- Trial name
- NCT02654353
- Testing
- Ablation
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- Johannes Gutenberg University Mainz
Persistent Atrial Fibrillation
Comparison Between One-stage Hybrid Ablation and Thoracoscopic Surgical Ablation for Intractable Atrial Fibrillation
Previous evidence indicated that the outcomes of both video-assisted thoracoscopic surgical ablation and percutaneous radiofrequency ablation therapy for persistent atrial fibrillation (AF) were unsatisfied.
- Trial name
- NCT03127423
- Testing
- Hybrid ablation, Thoracoscopic surgical ablation
- Where
- China
- Volunteers
- 100 people
- Sponsor
- China National Center for Cardiovascular Diseases
Atrial Fibrillation
The Value of add-on Arrhythmia Surgery in Patients With Atrial Fibrillation Undergoing Cardiac Surgery
The hypothesis being studied is that add-on arrhythmia surgery in patients with atrial fibrillation (AF) undergoing valvular or coronary surgery improves quality of life, is cost-effective, reduces perioperative and long-term…
- Trial name
- NCT01019759
- Testing
- pulmonary vein isolation
- Where
- Netherlands
- Volunteers
- 150 people
- Sponsor
- Maastricht University Medical Center
Atrial Fibrillation
Analysis of Endocavitary Electrical Signal and Surface Electrocardiogram to Predict Ablation Outcome in Persistent Atrial Fibrillation
Background : Despite recent progress in the management of patients with Atrial Fibrillation (AF), AF remains one of the main risk factor of stroke, heart failure and cardiovascular mortality in the world.
- Trial name
- ASEPAF (NCT03937089)
- Testing
- Data collection
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Central Hospital, Nancy, France
Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation
Evaluating the Efficacy and Feasibility of a Novel Wireless ECG Recording System in Monitoring Patients After Atrial Fibrillation Ablation Procedure
The investigators goal in this study is to examine the feasibility and efficacy of AliveCor iphone case monitoring device in monitoring patients after AF ablation by comparing transmissions using Alive Cor with transmissions from…
- Trial name
- iTransmit (NCT01912911)
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- The Cleveland Clinic
Persistent Atrial Fibrillation, Persistent Atrial Fibrillation Longstanding
Catheter Ablation of Advanced Forms of Atrial Fibrillation
The purpose of this study is to evaluate feasibility, safety, and efficacy of pulmonary vein isolation combined with posterior left atrial isolation and multiple linear lesions in both atria in patients with persistent and…
- Trial name
- ENDO MAZE (NCT07446244)
- Testing
- Endovascular ablation set mimicking cox maze 4 procedure.
- Where
- Slovenia
- Volunteers
- 50 people
- Sponsor
- University Medical Centre Ljubljana
Atrial Fibrillation
Study of the Effect of Cardioversion on Cardiac Volume in Patients With Persistent Atrial Fibrillation
The main objectives in this study were to examine the cardiac structural and functional changes in patients with persistent and permanent AF, with the aim of improving our understanding of the underlying pathophysiological…
- Trial name
- NCT00209911
- Testing
- cardioversion
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Atrial Fibrillation
European Carto® XP REgistry for Validating Specialized CFAE SOftware
The purpose of this prospective observational study (registry) is to determine the acute success rate of a complex fractionated atrial electrogram (CFAE) guided ablation procedure using a dedicated software and to determine the…
- Trial name
- EXPRESSO (NCT00812916)
- Testing
- RF ablation, using specialized CFAE software
- Where
- 13 sites in France, Germany and 1 more
- Volunteers
- 206 people
- Sponsor
- Biosense Webster EMEA
Atrial Fibrillation, Persistent, Blood Pressure
Effect of Blood Pressure on Cardiovascular Outcomes and Recurrence After Catheter Ablation in Patients With Atrial Fibrillation
Effect of blood pressure on cardiovascular outcomes and recurrence after catheter ablation in patients with atrial fibrillation
- Trial name
- AF BP (NCT06433336)
- Where
- China
- Volunteers
- 800 people
- Sponsor
- Lanzhou University Second Hospital
Persistent Atrial Fibrillation
Effects of Different Surgical Methods for Persistent Atrial Fibrillation Combined With the Application of Statin Drugs on Left Atrial Function
A total of 164 patients with persistent atrial fibrillation, who are planned to undergo treatment with cryoballoon ablation, will be randomly allocated into two groups.
- Trial name
- NCT03700307
- Testing
- Cryoballoon ablation
- Where
- China
- Volunteers
- 164 people
- Sponsor
- The Second Hospital of Hebei Medical University
Persistent Atrial Fibrillation
Effect of Catheter Ablation on Left Atrial Function in Persistent Atrial Fibrillation
A total of 106 patients with drug-refractory persistent atrial fibrillation, who are planned to undergo circumferential pulmonary vein isolation (CPVI), will be randomly allocated into two groups.
- Trial name
- NCT03443232
- Testing
- Cryoballoon ablation, Radiofrequency ablation
- Where
- China
- Volunteers
- 106 people
- Sponsor
- The Second Hospital of Hebei Medical University
Atrial Fibrillation
Left Atrial Function Changes After Left Atrial Appendage Closure in Patients With Persistent Atrial Fibrillation
A total of 105 patients with persistent atrial fibrillation(AF), that lasting longer than one year and planned to undergo surgical treatment, will be allocated into three groups.
- Trial name
- NCT03276169
- Testing
- Left atrial appendage closure, Radiofrequency ablation, LAAC combined with radiofrequency ablation group
- Where
- China
- Volunteers
- 105 people
- Sponsor
- Ruiqin xie
Atrial Fibrillation, Defibrillators
Double Sequential External Defibrillation in Patients With Atrial Fibrillation Refractory to DC Cardioversion
Atrial fibrillation (AF) is a common cardiac arrhythmia that leads to increased risk of heart failure, hospitalization, thromboembolic events, and death.
- Conditions
- Atrial Fibrillation, Defibrillators, Persistent Atrial Fibrillation
- Trial name
- NCT03827915
- Testing
- Double sequential external defibrillation
- Where
- Lebanon
- Volunteers
- 100 people
- Sponsor
- American University of Beirut Medical Center