Registry for patients undergoing atrial fibrillation ablation

The Vanderbilt Atrial Fibrillation Ablation Registry

Observational Vanderbilt University Medical Center · NCT02404415

This study is collecting health information and samples from patients getting treatment for atrial fibrillation to see what factors affect how well the treatment works.

Quick facts

Study typeObservational
Enrollment3000 (estimated)
Ages18 Years and up
SexAll
SponsorVanderbilt University Medical Center Academic / other
Locations1 site (Nashville, Tennessee)
Trial IDNCT02404415 on ClinicalTrials.gov

What this trial studies

The Vanderbilt Atrial Fibrillation Ablation Registry (VAFAR) is a prospective clinical and genetic biorepository that enrolls patients scheduled for atrial fibrillation (AF) ablation. It collects detailed medical histories, imaging data, and biological samples to identify predictors of response to AF ablation. The registry aims to enhance patient selection for the procedure and serves as a resource for research into the mechanisms of AF. Follow-up assessments are conducted at 3, 6, and 12 months post-ablation to monitor arrhythmia recurrence.

Who should consider this trial

Good fit: Ideal candidates are adults over 18 years old who are scheduled for an atrial fibrillation ablation procedure.

Not a fit: Patients who are not scheduled for an atrial fibrillation ablation procedure will not benefit from this registry.

Why it matters

Potential benefit: If successful, this registry could lead to improved patient outcomes by identifying which patients are most likely to benefit from AF ablation.

How similar studies have performed: Other studies have shown success with similar registries in improving patient selection and outcomes in atrial fibrillation treatments.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion criteria:

1. Age \>18 years
2. Able to give written, informed consent
3. Scheduled for an ablation procedure to treat atrial fibrillation

Exclusion criteria:

1. None

Where this trial is running

Nashville, Tennessee

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Atrial Fibrillationcatheter ablationgenomics
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.