Additional Left Atrial Appendage Isolation During Balloon Ablation for Persistent or Long-standing Persistent Atrial Fibrillation

  • STATUS
    Recruiting
  • participants needed
    310
  • sponsor
    University of Luebeck
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Updated on 16 February 2024
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Summary

Additional left atrial appendage isolation during balloon ablation for persistent or long-standing persistent atrial brillation can reduce atrial brillation reoccurrence within 3-12 months compared to balloon-based pulmonary vein isolation only.

Details
Condition Persistent or Long-standing Persistent Atrial Fibrillation
Age 18years - 100years
Treatment Control intervention, Experimental intervention
Clinical Study IdentifierNCT04240366
SponsorUniversity of Luebeck
Last Modified on16 February 2024

Eligibility

 Yes No Not Sure

Inclusion Criteria

Persistent or long-standing persistent AF (i.e. continuous AF that was/is sustained >7 days or >12 months, respectively)
Age 18 and 80 years
Indication for AF ablation as per current guidelines
Indication for LAA closure as per current guidelines

Exclusion Criteria

Missing informed consent
LAA diameter >25mm 10mm distant from circumflex artery assessed by TEE
Paroxysmal atrial brillation
Long-standing persistent atrial brillation with a continuous AF duration of >4 years
Previous pulmonary vein isolation or MAZE surgery
Previous led atrial appendage closure or surgical excision
Left atrial diameter >60 mm at baseline
Left atrial thrombus at baseline
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