Clinical trial Recruiting at 1 site Observational Ages 18 and up

Evaluating outcomes after catheter ablation for atrial fibrillation

Official title: PROSPective Evaluation of Outcome After CatheTer Ablation in Atrial Fibrillation : LONGITUDINAL STUDY OF PATIENTS UNDERGOING RADIOFREQUENCY ABLATION OF ATRIAL FIBRILLATION.

Run by University Hospital, Lille · NCT05009797 · Data updated 2026-11-12

This study is trying to find out what factors might cause atrial fibrillation to come back after treatment with catheter ablation in patients, while also looking at the risk of serious heart problems and bleeding.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment750 (estimated)
SponsorUniversity Hospital, Lille
Academic / other
Locations1 site (Lille)
StatusRecruiting
StartedFebruary 16, 2023
Main results expectedFebruary 1, 2031
Study endsFebruary 1, 2031
Registry record updatedApril 22, 2026
Trial IDNCT05009797 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients scheduled to undergo catheter ablation for atrial fibrillation who can provide informed consent.

Probably not a fit

Patients who are children, under guardianship, unable to give consent, or pregnant will not benefit from this study.

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

What this trial studies

This study aims to identify predictors of atrial fibrillation recurrence within three years following catheter ablation in a cohort of 750 patients. It will analyze clinical variables and innovative biomarkers to understand the factors contributing to AF recurrence. Additionally, the study will assess the incidence of major adverse cardiovascular outcomes and major bleeding events in the same timeframe. By focusing on these outcomes, the research seeks to improve patient management and treatment strategies for atrial fibrillation.

Why it matters

Potential benefit: If successful, this study could lead to improved strategies for preventing atrial fibrillation recurrence and enhancing patient outcomes.

How similar studies have gone: Other studies have explored similar approaches in understanding atrial fibrillation recurrence, but this specific study focuses on innovative biomarkers, making it a novel contribution.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patient undergoing atrial fibrillation catheter ablation
* Able to give their consent

Exclusion Criteria:

* Childs
* Patient under guardianship
* Patients unable to give their consent
* Pregnancy

Where it's running

  • Institut Coeur-Poumon, CHU
    Lille, France
    Recruiting

Study contacts

Similar studies

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

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.
Last reviewed 2026-11-14 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.