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Ultra-high Density Mapping With Multielectrode Catheter vs Conventional Point by Point Mapping for Ventricular Tachycardia Substrate Ablation

NCT02083016 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2017-02-27

No results posted yet for this study

Summary

Ultra-high density mapping with multielectrode catheter may improve slow conduction channels identification in ventricular tachycardia substrate ablation procedures compared to conventional point by point mapping.

This study compares the ability of both mapping catheters to detect slow conduction channels in areas of myocardial scar and their utility to assess substrate modification after ablation.

Conditions

  • Ventricular Tachycardia

Interventions

DEVICE

Ablation guided by conventional mapping.

Substrate mapping and ablation of ventricular tachycardia.

DEVICE

Ablation guided by ultra-high density mapping with multielectrode catheter.

Substrate mapping and ablation of ventricular tachycardia.

Sponsors & Collaborators

  • Hospital Clinic of Barcelona

    lead OTHER

Principal Investigators

  • Juan Acosta, MD · Hospital Clinic of Barcelona

  • Diego Penela, MD · Hosptial Clínic de Barcelona

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-04-30
Primary Completion
2015-12-31
Completion
2017-01-31

Countries

  • Spain

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 NCT02083016 on ClinicalTrials.gov