MedTrace Logo

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

NCT03062046 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 340

Last updated 2025-06-25

No results posted yet for this study

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.

Conditions

  • Paroxysmal Atrial Fibrillation

Interventions

DEVICE

RF ablation

RF ablation

Sponsors & Collaborators

  • Biosense Webster, Inc.

    lead INDUSTRY

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-01-27
Primary Completion
2019-03-27
Completion
2019-03-27

Countries

  • Austria
  • Belgium
  • Denmark
  • France
  • Ireland
  • Italy
  • Netherlands
  • Switzerland
  • United Kingdom

Study Locations

More Related Trials

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 NCT03062046 on ClinicalTrials.gov