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UNKNOWNPhase 4NCT01584154

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

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 atrioven...

Lead sponsor: Princess Margaret Hospital, Hong Kong•1 locations•View source on ClinicalTrials.gov

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Contacts

Ngai-Yin Chan, MBBS

CONTACT

852 29903725 [email protected]

Sponsors

Lead Sponsor

Princess Margaret Hospital, Hong Kong

Age

18 - 80 years

Sex

ALL

Healthy Volunteers

No

Inclusion Criteria

•Patients who are referred for catheter ablation of supraventricular tachycardia and diagnosis of AVNRT is made by cardiac electrophysiology study

Exclusion Criteria

•1. Patients who aged less than 18 or over 80.
•2. Patients who are pregnant.
•3. Patients who cannot give informed consent.
•4. Patients who are judged to have severe mental impairment and cannot report symptoms of palpitation during follow-up.
•5. Patients who had previous AVNRT ablation before.
•6. Patients who have comorbid congenital heart disease.

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Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: September 4, 2015Terms

Trial snapshot

StatusUNKNOWN

PhasePHASE4

Enrollment520

Start dateMar 2012

Last updatedSep 4, 2015

Condition

Supraventricular Tachycardia Atrioventricular Nodal Reentrant Tachycardia

Locations shown

Princess Margaret Hospital

Hong Kong, Guangdong

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: September 4, 2015Data synced to Clareo: July 13, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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