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Radiofrequency Ablation of Drivers of Atrial Fibrillation

NCT00674401 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 232

Last updated 2013-09-24

No results posted yet for this study

Summary

The purpose of this study is to assess the value of ablation of high frequency sources following circumferential pulmonary veins isolation in patients with paroxysmal and persistent atrial fibrillation.

Conditions

Interventions

PROCEDURE

Radiofrequency catheter ablation

* In case of Paroxysmal AF, patients will be randomized into one of 2 in the study: 1. Empirical pulmonary vein antrum circumferential isolation, or 2. High frequency sites ablation in the LA * In case of Persistent AF, patients will be randomized into one of 2 in the study: 1. Empirical circumferential PV antrum isolation w/out roof line, or 2. A combined approach involving PV antrum isolation w/out roof line and high frequency sites ablation.

Sponsors & Collaborators

  • Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III

    collaborator OTHER

  • Felipe Atienza

    lead OTHER

Principal Investigators

  • Felipe Atienza, MD · Hospital General Universitario Gregorio Marañon

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-01-31
Primary Completion
2012-11-30
Completion
2013-05-31

Countries

  • Spain

Study Locations

More Related Trials

Entities

Diseases

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 NCT00674401 on ClinicalTrials.gov