A Study of the Safety and Efficacy of the VytronUS Low-Intensity Collimated Ultrasound Ablation System

June 26, 2015 updated by: VytronUS, Inc.

VLIC-USA: A Single-Center Study of the Safety and Efficacy of the VytronUS Low-Intensity Collimated Ultrasound Ablation System

The objective of this investigation is to evaluate whether pulmonary vein isolation using the VytronUS ablation system is safe and effective acutely and at 3 months.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

7

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 70 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Age 18 to 70 years old.
  • Recurrent symptomatic paroxysmal atrial fibrillation refractory to at least one antiarrhythmic drug.

Exclusion Criteria:

  • Prior pulmonary vein isolation
  • Presence of intracardiac thrombus
  • Indication of inaccessible pulmonary or cardiac anatomy
  • Myocardial infarction, PCI, or cardiac surgery in prior three months
  • Moderate to severe valvular disease or prior valve replacement
  • NYHA Class IV
  • LVEF < 40%
  • Previous stroke or TIA
  • Serum creatinine > 2.5mg/dL or allergy to intravenous contrast agents
  • Existing bleeding diathesis or history of complications with anticoagulation therapy
  • Women who are nursing, pregnant, or trying to become pregnant
  • Subjects unwilling or unable to provide consent
  • Participation in a drug or device trial that would prevent completion of required study procedures
  • Active implantable devices
  • Major organ system disease

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: VytronUS Ablation System
Treatment with the VytronUS Ablation System.
Device: VytronUS Ablation System
Pulmonary vein isolation.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Device or procedure related adverse events.
Time Frame: Three months post procedure.
Three months post procedure.

Secondary Outcome Measures

Outcome Measure
Time Frame
Pulmonary vein isolation.
Time Frame: Three months post procedure.
Three months post procedure.

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

VytronUS, Inc.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

June 1, 2013

Primary Completion (Actual)

January 1, 2015

Study Completion (Actual)

January 1, 2015

Study Registration Dates

First Submitted

July 9, 2013

First Submitted That Met QC Criteria

July 11, 2013

First Posted (Estimate)

July 16, 2013

Study Record Updates

Last Update Posted (Estimate)

June 29, 2015

Last Update Submitted That Met QC Criteria

June 26, 2015

Last Verified

June 1, 2015

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • VLIC-USA
  • CIV-13-04-010581 (Registry Identifier: EUDAMED)

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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