Catheter-based Ablation of Atrial Fibrillation Clinical Trial
— SWISS-AF-PVI)Official title:
Swiss Atrial Fibrillation Pulmonary Vein Isolation Registry
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).
| Status | Recruiting |
| Enrollment | 3000 |
| Est. completion date | December 2035 |
| Est. primary completion date | December 2035 |
| Accepts healthy volunteers | No |
| Gender | All |
| Age group | 18 Years and older |
| Eligibility | 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 |
| Country | Name | City | State |
|---|---|---|---|
| Switzerland | Cardiology/Electrophysiology, University Hospital Basel | Basel | |
| Switzerland | University Hospital Bern | Bern |
| Lead Sponsor | Collaborator |
|---|---|
| University Hospital, Basel, Switzerland |
Switzerland,
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Other | determination of factors associated with long-term success rates of catheter-based ablation of atrial fibrillation | Blood samples (biobanking) for determination of factors associated with long-term success rates of catheter-based ablation of atrial fibrillation (pulmonary vein isolation). Decisions about future analyses to be performed from stored samples will be based exclusively on scientific reasons. | Blood samples gained during catheter-based ablation of atrial fibrillation (pulmonary vein isolation) | |
| Primary | changes in retention rate of normal sinus rhythm after catheter-based ablation of atrial fibrillation (pulmonary vein isolation) | 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 | |
| Secondary | morphologic changes of left cardiac atrium | echocardiography of left cardiac atrium | before catheter-based ablation of atrial fibrillation (pulmonary vein isolation) | |
| Secondary | changes in retention rate of normal sinus rhythm after catheter-based ablation of atrial fibrillation (pulmonary vein isolation) | 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 |