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The Impact of "First-Line" Rhythm Therapy on AF Progression

NCT05514860 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 303

Last updated 2022-10-10

No results posted yet for this study

Summary

The PROGRESSIVE-AF Trial is a national, multi-center randomized controlled trial comparing early ("first-line") catheter-based pulmonary vein isolation (PVI) using cryothermal energy to first-line anti-arrhythmic drug therapy. The aim of the trial is to evaluate if the initial treatment choice (ablation vs. pharmacotherapy) influences AF disease progression, as measured by continuous cardiac monitoring. The outcomes of interest are disease progression, quality of life, and healthcare utilisation. The targeted population consists of healthy patients with symptomatic paroxysmal AF without clinically significant heart diseases aged between 18 and 75 years. This study represents a new research project leveraging the existing EARLY-AF randomised clinical trial infrastructure to examine the novel endpoints of: 1) disease progression ("time to first episode of persistent AF"), 2) progressive AF burden ("% time in AF"), 3) Quality of Life, and 4) healthcare utilisation at 36 months of follow-up.

Conditions

Interventions

PROCEDURE

Cryoballoon-based PVI

Patients randomized to first-line cryoballoon (CB) ablation will have the pulmonary vein isolation procedure performed according to standard clinical practice using the Arctic Front Cryoballoon ablation catheter. No anti-arrhythmic drugs will be prescribed in this arm.

DRUG

Anti-Arrhythmic Drug Therapy

Antiarrhythmic drug therapy (Class I - flecainide, propafenone; Class III - sotalol, dronedarone) will prescribed and monitored based on local clinical practice, and according to guideline-suggested drug management for symptomatic patients with paroxysmal AF.

Sponsors & Collaborators

  • Ottawa Heart Institute Research Corporation

    collaborator OTHER

  • Medtronic

    collaborator INDUSTRY

  • University of British Columbia

    lead OTHER

Principal Investigators

  • Jason Andrade · Vancouver General Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-01-31
Primary Completion
2022-09-30
Completion
2022-11-30

Countries

  • Canada

Study Locations

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Entities

Diseases
Companies

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 NCT05514860 on ClinicalTrials.gov