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Evaluation of Ablation Index and VISITAG™ (ABI-173) — VISTAX  

Paroxysmal Atrial Fibrillation Clinical Trial

Official title:
Evaluation of Ablation Index and VISITAG™ Use for Pulmonary Vein Isolation (PVI) in Patients With Paroxysmal Atrial Fibrillation (PAF)

Clinical Trial Summary

The purpose of this study is to assess the safety, acute and long term effectiveness, during standard RF ablation procedures while using Ablation Index and VISITAG™ software in combination with a Thermocool SmartTouch® (ST) or SmartTouch Surroundflow® (STSF) catheter. Furthermore, the role of Ablation Index and VISITAG™ workflow in creating contiguous ablation lines is assessed. The study is a prospective, non-randomized, post-market clinical evaluation. Up to 330 patients will be included in this study. All patients who qualify based on the study specific requirements will be invited to participate. The total duration of the study is estimated to be about 24 months (12 months enrollment period and 12 months of follow up). The clinical investigation population include subjects undergoing RF ablation for treatment of drug resistant symptomatic paroxysmal AF. Prior to enrollment in the clinical investigation, all subjects must meet the inclusion/exclusion criteria and are suitable candidates for enrollment in a clinical investigation in the opinion of the investigator. Subjects must have failed at least one antiarrhythmic drug (AAD) (Type I or III, including β-blocker) as evidenced by recurrent or are intolerant of the AAD.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03062046
Study type Interventional
Source Biosense Webster, Inc.
Contact
Status Completed
Phase N/A
Start date January 27, 2017
Completion date March 27, 2019
View Details
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