Cardiac ablation for endurance athletes with atrial fibrillation

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This multicenter interventional study will enroll 100 endurance athletes with atrial fibrillation to undergo catheter ablation. It aims to assess the impact of ablation on physical performance, training data, and AF symptoms, while monitoring safety and any changes in exercise capacity. Participants will provide training data from platforms like Strava or TrainingPeaks to help understand real-world performance before and after the procedure. The trial will also consider potential trade-offs, such as changes in atrial function and the need for potential repeat procedures. The study addresses a gap where evidence on ablation effects in athletes is limited and inconclusive.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* Age 18-80 years
* Participation in endurance sports (≥4 hours/week)
* Diagnosis of atrial fibrillation
* Capturing training data through commercially available platforms (e.g. Strava, TrainingPeaks, …) or willingness to start collecting training data and working with these commercially available platforms prospectively

Exclusion Criteria:

* No training data available
* History of cardiovascular disease (including ischemic heart disease, cardiomyopathy, valvular heart disease, primary electrical disorders, or congestive heart failure)
* Active smoking

Where it's running

• St. Vincent's Hospital
  Melbourne, Australia Recruiting
• Universitair Ziekenhuis Antwerpen
  Antwerp, Antwerpen, Belgium Recruiting
• ZOL Genk
  Genk, Limburg, Belgium Recruiting
• Jessa Hospital, Department of Cardiology
  Hasselt, Limburg, Belgium Recruiting
• UZ Leuven
  Leuven, Vlaams-Brabant, Belgium Recruiting

Study contacts

• Principal investigator: Guido Claessen, MD, PhD — University of Hasselt, LCRC
• Study coordinator: Boris Delpire, MD
• Email: boris.delpire@uhasselt.be
• Phone: +32477399875

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.