Swiss Atrial Fibrillation Pulmonary Vein Isolation Registry

Recruiting

• Conditions: Catheter-based Ablation of Atrial Fibrillation

• Registration Number: NCT03718364
• Lead Sponsor: University Hospital, Basel, Switzerland

Brief Summary

Registry of patients with atrial fibrillation undergoing catheter-based ablation of atrial fibrillation (pulmonary vein isolation) to determine long-term success rates of catheter-based ablation of atrial fibrillation (pulmonary vein isolation) and to evaluate factors associated with long-term success of catheter-based ablation of atrial fibrillation (pulmonary vein isolation).

Detailed Description

Not available

Study Timeline

• Study Start: 2010-07-01
• Study First Submitted: 2018-10-23
• Study First Submitted QC: 2018-10-23
• Study First Posted: 2018-10-24
• Status Verified: 2025-02
• Last Update Submitted: 2025-02-17
• Last Update Posted: 2025-02-18
• Primary Completion: 2035-12
• Study Completion: 2035-12

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 3000

Inclusion Criteria

• patients undergoing catheter-based ablation of atrial fibrillation (pulmonary vein isolation)

Exclusion Criteria

• Patients not able or willing to participate in this study

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
changes in retention rate of normal sinus rhythm after catheter-based ablation of atrial fibrillation (pulmonary vein isolation)	before catheter-based ablation of atrial fibrillation and 3, 6 and 12 months after catheter-based ablation of atrial fibrillation	changes in retention rate of normal sinus rhythm after catheter-based ablation of atrial fibrillation (pulmonary vein isolation)

Secondary Outcome Measures

Name	Time	Method
morphologic changes of left cardiac atrium	before catheter-based ablation of atrial fibrillation (pulmonary vein isolation)	echocardiography of left cardiac atrium
changes in retention rate of normal sinus rhythm after catheter-based ablation of atrial fibrillation (pulmonary vein isolation)	12 months after catheter-based ablation of atrial fibrillation and then at intervals of one year until 2035	changes in retention rate of normal sinus rhythm after catheter-based ablation of atrial fibrillation (pulmonary vein isolation)

Trial Locations

Locations (2)

Cardiology/Electrophysiology, University Hospital Basel; 🇨🇭 Basel, Switzerland

University Hospital Bern; 🇨🇭 Bern, Switzerland