Atrial fibrillation trials in France

In France 63 Also abroad 724

63 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 11 November 2026. Ask the study team whether a trial fits you.

Phase 2Not yet taking people in France
Inhaled Hydrogen Therapy's Effect on Early Recurrences of Atrial Fibrillation Post-ablation.
Where
Bron, Grenoble Cedex 9
Age
18 years to 80 years
People
124
Run by
University Hospital, Grenoble
See details and how to joinNCT07928622 · EU 2024-520131-33-00
No phaseNot yet taking people in France
The Evaluation of User Experience With FARAVIEW™ Technology of the OPAL HDx™ Mapping System When Used With the FARAWAVE NAV™ ULTRA Pulsed Field Ablation Catheter in the Treatment of Atrial Fibrillation
Where
Bordeaux
Age
18 years and over
People
200 worldwide
Run by
Boston Scientific Corporation
See details and how to joinNCT07925359
No phaseTaking people
A Study Assessing Arrhythmia Mapping With a Multi-Electrode Mapping Catheter
Where
Pessac, Rennes
Age
18 years and over
People
90 worldwide
Run by
Biosense Webster, Inc.
See details and how to joinNCT07116525
No phaseTaking people
OPTION-EMEA Clinical Trial
Where
Clermont-Ferrand, Saint-Denis, Toulouse
Age
18 years and over
People
500 worldwide
Run by
Boston Scientific Corporation
See details and how to joinNCT07349121
No phaseTaking people
Impact of Atrial Fibrosis Surface Area on the Occurrence of Atrial Fibrillation in Patients With Ischemic Stroke of Undetermined Origin: a Prospective Cardiac MRI Pilot Study.
Where
Dijon
Age
18 years and over
People
157
Run by
Centre Hospitalier Universitaire Dijon
See details and how to joinNCT06047782
No phaseTaking people
Association Between Circulating BDNF Levels and Atrial Cardiomyopathy in Patients Undergoing Ablation for Persistent Atrial Fibrillation
Where
Dijon
Age
18 years and over
People
150
Run by
Centre Hospitalier Universitaire Dijon
See details and how to joinNCT07648329
No phaseNot yet taking people in France
Pilot Study to Determine the Optimal Protocol for Preoperative Transcutaneous Vagal Neurostimulation
Where
Clermont-Ferrand, Nancy, Saint-Etienne
Age
18 years and over
People
64
Run by
Centre Hospitalier Universitaire de Saint Etienne
See details and how to joinNCT07891390
Phase 3Not yet taking people in France
Randomized Interventional Clinical Trial on the Prevention of Atrial Fibrillation Using Colchicine, Amiodarone And a Posterior Pericardiotomy.
Where
Bordeaux, Nîmes, Perpignan
Age
18 years and over
People
636
Run by
Elsan
See details and how to joinNCT07887022 · EU 2025-523209-14-00
No phaseTaking people
Conquer-AF Protocol for Redo Ablation Procedures in Recurrent Paroxysmal and Persistent Atrial Fibrillation Using the Sphere-9 Catheter and Affera Ablation System (Conquer-AF)
Where
Toulouse
Age
18 years and over
People
400 worldwide
Run by
Medtronic Cardiac Ablation Solutions
See details and how to joinNCT07298473
No phaseTaking people
Bundle Branch Pacing to Preserve Ejection Fraction in Atrial Fibrillation Trial
Where
Poitiers
Age
18 years to 90 years
People
642
Run by
Poitiers University Hospital
See details and how to joinNCT07759700
Phase 3Not yet taking people in France
Optimizing Postoperative Betablockade with Landiolol on top of oral betablocker to prevent New-Onset Atrial Fibrillation Following Cardiac Surgery in Caucasian patients
Where
Massy, Neuilly-Sur-Seine, Saint-Denis
Age
65 years and over
People
400
Run by
GCS Ramsay Sante Enseignement Et Recherche
See details and how to join2025-524518-26-03 · EU 2025-524518-26-03
No phaseTaking people
PulseSelect™ PFA Global Registry
Where
Grenoble, Le Coudray, Massy, Paris, Toulouse
Age
18 years and over
People
1,950 worldwide
Run by
Medtronic Cardiac Ablation Solutions
See details and how to joinNCT06393920
No phaseNot yet taking people in France
Multiparametric MRI Assessment of Atrial Heart Disease as a Predictor of Atrial Fibrillation After Myocardial Revascularization Surgery
Where
Saint-Etienne
Age
18 years and over
People
100
Run by
Centre Hospitalier Universitaire de Saint Etienne
See details and how to joinNCT04657835
No phaseTaking people
Interest of a Hybrid Connected Watch for Cardiac Rhythm Monitoring in Post-operative Cardiac Surgery
Where
Nantes
Age
18 years and over
People
106
Run by
Nantes University Hospital
See details and how to joinNCT05664308
No phaseTaking people
Left Bundle Branch Area Pacing (LBBAP) PMCF Study
Where
Marseille
Age
18 years and over
People
200 worldwide
Run by
Abbott Medical Devices
See details and how to joinNCT07217392
No phaseTaking people
Use of Volta Medical AI-software During Atrial Fibrillation Ablation to Identify Patients Who May Need More Than Pulmonary Vein Isolation.
Where
Avignon, Bron, Dijon, Marseille, Strasbourg
Age
18 years and over
People
125
Run by
Volta Medical
See details and how to joinNCT07807423
No phaseTaking people
The Fourth Left Atrial Appendage Occlusion Study
Where
Ars-Laquenexy, Caluire-et-Cuire, La Tronche, Lyon, Marseille, Massy, Paris, Saint-Denis, Saint-Étienne-de-Montluc, Toulouse, Tours
Age
18 years and over
People
4,000 worldwide
Run by
Hamilton Health Sciences Corporation
See details and how to joinNCT05963698
No phaseNot yet taking people in France
Lattice vs Pentaspline Comparative Evaluation in Persistent AF
Where
Paris, Saint-Etienne
Age
18 years and over
People
250 worldwide
Run by
Mitera Hospital
See details and how to joinNCT07815171
No phaseNot yet taking people in France
First-in-Human Study of the Circle Safe System for Diaphragm Response Monitoring During Pulmonary Vein Ablation
Where
Marseille, Pessac, Toulouse
Age
19 years to 84 years
People
50 worldwide
Run by
Circle Safe, Inc.
See details and how to joinNCT07820631
No phaseTaking people
Atrioventricular Node Ablation and Conduction System Pacing in Patients With Well Controlled Permanent Atrial Fibrillation (AF), Heart Failure and Preserved Ejection Fraction: Heart Rate Regularization Versus Medical Rate Control
Where
Besançon, Caen, Chambray-lès-Tours, Clermont-Ferrand, Grenoble, La Rochelle, Lille, Lomme, Montpellier, Nantes, Paris, Pessac, Poitiers, Rennes, Rouen, Saint-Laurent-du-Var, Vandœuvre-lès-Nancy
Age
18 years and over
People
266
Run by
French Cardiology Society
See details and how to joinNCT06833138
No phaseTaking people
Novel Technologies to Improve Echocardiographic Estimates of Left Ventricular Filling Pressure in Heart Failure Combined With Atrial Fibrillation
Where
Rennes, Strasbourg
Age
18 years and over
People
400 worldwide
Run by
Oslo University Hospital
See details and how to joinNCT07436299
No phaseNot yet taking people in France
Risk Factors of Atrial Fibrillation After Cardiac Surgery
Where
Metz
Age
18 years and over
People
918
Run by
Centre Hospitalier Régional Metz-Thionville
See details and how to joinNCT07625033
No phaseNot yet taking people in France
Isolation of Pulmonary Veins Using the Box Technique in Patients Undergoing Sternotomy
Where
Nantes
Age
18 years and over
People
200
Run by
Nantes University Hospital
See details and how to joinNCT07312149
Phase 3Taking people
SACK
Where
Laval, Pierre-Bénite, St Ouen Sur Seine
Age
18 years and over
People
1,281 worldwide
Run by
Karolinska University Hospital
See details and how to join2022-501600-10-00 · EU 2022-501600-10-00
No phaseTaking people
VOLta Medical AI-software in REal-World During AF Ablation
Where
Marseille, Saint-Denis, Strasbourg
Age
18 years and over
People
150
Run by
Volta Medical
See details and how to joinNCT07621055