PRIME-AF: Registry Evaluating AF Ablation Techniques
Study Details
Study Description
Brief Summary
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 following treatment modalities:
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Cryoballoon ablation
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Manual guided RF ablation using Contact Force catheters
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Remote Magnetic Navigation guided RF ablation with e-Contact and high power settings
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Remote Magnetic Navigation guided RF ablation with e-Contact and low power settings
Condition or Disease | Intervention/Treatment | Phase |
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Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Manual guided RF ablation Patients with paroxysmal atrial fibrillation treated with Manual guided RF ablation using Contact Force catheters |
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Cryoballoon ablation Patients with paroxysmal atrial fibrillation treated with Cryoballoon ablation. Cryoballoon: Arctic Front Advance, Medtronic - 28 mm |
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RMN guided RF ablation - High power Patients with paroxysmal atrial fibrillation treated with Remote Magnetic Navigation guided RF ablation with e-Contact and high power settings. High power ablation settings: a minimum of 40 Watt, 43grC, flow 17ml/min. Higher voltages (e.g. anterior wall) are allowed with respect to the operators' preference. |
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RMN guided RF ablation - Low power Patients with paroxysmal atrial fibrillation treated with Remote Magnetic Navigation guided RF ablation with e-Contact and low power settings. Low power ablation settings: a maximum of 39 Watt, 43grC, flow 17ml/min. Lower voltages are allowed with respect to the operators' preference. |
Outcome Measures
Primary Outcome Measures
- Procedure time [During ablation procedure]
Procedure time (minutes)
- Fluoroscopy time [During ablation procedure]
Fluoroscopy time (minutes)
- Transseptal time [During ablation procedure]
Transseptal time (time from insertion of catheters until transseptal puncture) (minutes)
- Left atrial dwell time [During ablation procedure]
Left atrial dwell time (time from LA entry until removal of catheters) (minutes)
- PVI ablation time [During ablation procedure]
PVI ablation time (total PVI ablation time, i.e. first until last application) (minutes)
- Ablation time per pulmonary vein [During ablation procedure]
Ablation time per pulmonary vein (minutes)
Secondary Outcome Measures
- First Pass Isolation [During ablation procedure]
First Pass Isolation (i.e. Successful isolation of PVs after the first ablation attempt)
- Acute success [During ablation procedure]
Acute success (Successful electrical isolation of PVs at the end of procedure)
- TouchUp rates [During ablation procedure]
TouchUp rates (additional applications for successful PV isolation)
- Long-term success [From the date of procedure until 1 year]
Long-term success (freedom of atrial fibrillation 12 months after ablation)
- Procedure-related adverse-events [From the date of procedure until 7 days]
Procedure-related adverse-events
- Long-term adverse events [From the date of procedure until 1 year]
Long-term adverse events
Eligibility Criteria
Criteria
Inclusion Criteria:
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Documented Paroxysmal Atrial Fibrillation
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Eligibility for Pulmonary Vein Isolation by catheter ablation based on the respective ACC/AHA/ESC Guideline valid at the date of procedure
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Signed the informed consent to participate in the registry
Exclusion Criteria:
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Younger than 18 years of age
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Prior AF ablation procedure (including MAZE procedure)
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Prior ablation of Non-AF Arrhythmia within 3 months of enrollment
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Presence of cardiac thrombus
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Other AF ablations performed during procedure (e.g. lines, rotor, CFAE's etc)
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Active endocarditis or systemic infection
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Life expectancy < 1 year
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Pregnancy
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Ziekenhuis Netwerk Antwerpen | Antwerp | Belgium | ||
2 | Erasmus MC | Rotterdam | Netherlands | 3015CN | |
3 | E. Meshalkin National medical research center | Novosibirsk | Russian Federation | 630055 |
Sponsors and Collaborators
- Erasmus Medical Center
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- PRIME-AF