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Linear Ablation Versus Focal Ablation of Complex Fractionated Atrial Electrograms in Persistent Atrial Fibrillation

NCT01088126 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2018-03-20

No results posted yet for this study

Summary

The end point of catheter ablation at complex fractionated atrial electrograms (CFAE) was not established yet. Furthermore, incomplete CFAE ablation may have a potential to develop atrial tachyarrhythmias (AT). The investigators hypothesized that linear ablation extending the clusters of CFAE would be a better strategy than focal ablation at the individual CFAE sites.

Conditions

  • Persistent Atrial Fibrillation

Interventions

PROCEDURE

radiofrequency catheter ablation

radiofrequency catheter ablation, NavX system

Sponsors & Collaborators

  • Korea University Anam Hospital

    lead OTHER

Principal Investigators

  • Young-Hoon Kim, M.D., Ph.D. · Korea University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-01-31
Primary Completion
2011-06-30
Completion
2017-03-02

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01088126 on ClinicalTrials.gov