RHYTHMIA vs CARTO in Redo Ablation Procedures for Atrial Fibrillation (MAP-AF)

  • STATUS
    Recruiting
  • End date
    Jul 1, 2024
  • participants needed
    70
  • sponsor
    The Cleveland Clinic
Updated on 10 April 2022
fibrillation
cardioversion

Summary

The MAP-AF study will compare RHYTHMIA vs CARTO in redo ablation of paroxysmal AF with assessment of both acute procedural profiles and clinical outcomes.

Description

Pulmonary venous conduction recovery is found in most patients undergoing redo ablation procedures for atrial fibrillation (AF). Identifying gaps in prior ablation lines is essential to achieve successful outcomes. High density mapping systems have been proposed to allow the identification of such gaps with speed and accuracy.

The MAP-AF study will compare RHYTHMIA vs CARTO in redo ablation of paroxysmal AF with assessment of both acute procedural profiles and clinical outcomes.

Details
Condition Paroxysmal Atrial Fibrillation
Treatment CARTO, RHYTHMIA
Clinical Study IdentifierNCT04835844
SponsorThe Cleveland Clinic
Last Modified on10 April 2022

Eligibility

Yes No Not Sure

Inclusion Criteria

Adult patients (18-90 years of age) undergoing redo ablation procedures for paroxysmal AF regardless of the systems or energy sources used during the pre-study ablation procedure(s)
Paroxysmal AF: defined as AF terminating within 7 days of onset either spontaneously or with electrical or medical cardioversion

Exclusion Criteria

Persistent AF
Prior cardiac surgery
Patients with only AFL or AT as the documented recurrent arrhythmia after the pre-study AF ablation(s)
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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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