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Comparative Study Between Cryoablation and Radiofrequency Ablation in the Treatment of Supraventricular Tachycardia

NCT01584154 · Status: UNKNOWN · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 520

Last updated 2015-09-04

No results posted yet for this study

Summary

The purpose of this study is to compare the safety and effectiveness of cryoablation and radiofrequency ablation in the treatment of the commonest kind of supraventricular tachycardia, namely atrioventricular nodal reentrant tachycardia. The study hypothesis is that cryoablation is non-inferior to radiofrequency.

Conditions

  • Supraventricular Tachycardia
  • Atrioventricular Nodal Reentrant Tachycardia

Interventions

PROCEDURE

cryoablation

cryoablation with an 8mm-tip catheter

PROCEDURE

radiofrequency ablation

radiofrequency ablation with a 4mm-tip catheter

Sponsors & Collaborators

  • Princess Margaret Hospital, Hong Kong

    lead OTHER_GOV

Principal Investigators

  • Ngai-Yin Chan, MBBS · Princess Margaret Hospital, Canada

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-03-31
Primary Completion
2017-09-30
Completion
2017-09-30

Countries

  • China

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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 NCT01584154 on ClinicalTrials.gov