Working…
COVID-19 is an emerging, rapidly evolving situation.
Get the latest public health information from CDC: https://www.coronavirus.gov.

Get the latest research information from NIH: https://www.nih.gov/coronavirus.
ClinicalTrials.gov
ClinicalTrials.gov Menu

HeartLight Ablation in Patients With Paroxysmal Atrial Fibrillation (PAF) (HeartLight)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT01456000
Recruitment Status : Completed
First Posted : October 20, 2011
Results First Posted : September 8, 2016
Last Update Posted : September 8, 2016
Sponsor:
Information provided by (Responsible Party):
CardioFocus

Study Description
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information
Brief Summary:
The purpose of this study is to demonstrate the safety and effectiveness of the CardioFocus Endoscopic Ablation System with Adaptive Contact (HeartLight) in the treatment of atrial fibrillation by creating electrical isolation of the pulmonary veins.

Condition or disease Intervention/treatment Phase
Paroxysmal Atrial Fibrillation Device: EAS-AC (HeartLight) Procedure: Control Arm Ablation Phase 3

Detailed Description:
A randomized, controlled trial designed to demonstrate the safety and effectiveness of the experimental device to deliver pulmonary vein isolation as a treatment for symptomatic atrial fibrillation.
Study Design
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Layout table for study information
Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 405 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Pivotal Clinical Study of the CardioFocus Endoscopic Ablation System - Adaptive Contact (EAS-AC) or HEARTLIGHT for the Treatment of Symptomatic Atrial Fibrillation
Study Start Date : January 2012
Actual Primary Completion Date : December 2014
Actual Study Completion Date : January 2016

Resource links provided by the National Library of Medicine


Arms and Interventions
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Arm Intervention/treatment
Experimental: EAS-AC (HeartLight)
Treatment with the EAS-AC.
 Device: EAS-AC (HeartLight)
Pulmonary vien isolation
Active Comparator: Control Arm Ablation
Treatment with standard ablation.
 Procedure: Control Arm Ablation
Treatment with standard ablation.


Outcome Measures
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Primary Outcome Measures :
  1. Number of Participants That Meeting the Efficacy Success Criteria as Described in the Outcome Measure Description [ Time Frame: 1 year ]
    Episodes of AF were monitored during the follow-up period and the rate of participants with no documented, symptomatic episodes of AF in follow-up were be compared. Other efficacy success/failure criteria included acute isolation of all clinically relevant pulmonary veins, lack of ablation-induced left atrial flutter, use of AADs during a follow-up period and left heart ablation or implant for AF in follow-up. Randomized and treated participants that were evaluable for efficacy are reported on for the Outcome Measure.


Eligibility Criteria
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Layout table for eligibility information
Ages Eligible for Study:   18 Years to 75 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • 18 to 75 years.
  • paroxysmal atrial fibrillation
  • failure of at least one AAD
  • others

Exclusion Criteria:

  • overall good health as established by multiple criteria
Contacts and Locations
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01456000


Locations
Show Show 21 study locations
Sponsors and Collaborators
CardioFocus
Investigators
Layout table for investigator information
Study Director: Burke Barrett CardioFocus, Inc. (sponsor)
Principal Investigator: Vivek Reddy, MD Mt. Sinai Hospital, NYC
Principal Investigator: Andrea Natale, MD Texas Cardiac Arrhythmia Research Foundation
More Information
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

Layout table for additonal information
Responsible Party: CardioFocus
ClinicalTrials.gov Identifier: NCT01456000    
Other Study ID Numbers: 25-3002
First Posted: October 20, 2011    Key Record Dates
Results First Posted: September 8, 2016
Last Update Posted: September 8, 2016
Last Verified: July 2016
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No
Keywords provided by CardioFocus:
atrial fibrillation
AF
PAF
PVI
 ablation
paroxysmal atrial fibrillation
pulmonary vein isolation
Additional relevant MeSH terms:
Layout table for MeSH terms
Atrial Fibrillation
Arrhythmias, Cardiac
Heart Diseases
Cardiovascular Diseases
Pathologic Processes