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Therapeutic Outcomes Using Contact Force Handling During Atrial Fibrillation Ablation — TOUCH AF  

Persistent Atrial Fibrillation Clinical Trial

Official title:
Therapeutic Outcomes Using Contact Force Handling During Atrial Fibrillation Ablation

Clinical Trial Summary

Catheter ablation has emerged as an effective therapy for atrial fibrillation (AF). However, achievement of complete& durable isolation of the pulmonary veins (PVs) is challenging, primary limited both by operator experience and also the limits of currently available ablation technology. Direct contact force sensing (CFS) is a novel technology that may help to ensure adequate lesion delivery. CFS may also help to improve the safety profile of catheter ablation. The purpose of this study is to compare two strategies of wide antral PV isolation plus linear ablation for persistent AF:

1. guided by contact force sensing (CFS) OR

2. blinded to contact force sensing (CFS) - i.e. standard approach

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01851525
Study type Interventional
Source Southlake Regional Health Centre
Contact
Status Completed
Phase N/A
Start date June 2013
Completion date February 15, 2017
View Details
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