Atrial fibrillation trials in Germany

In Germany 61 Also abroad 724

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

Phase 3Taking people
Anticoagulation for New-Onset Post-Operative Atrial Fibrillation After CABG
Where
Aachen, Bad Nauheim, Berlin, Bonn, Duesseldorf, Frankfurt Am Main, Freiburg im Breisgau, Halle (Saale), Hamburg, Jena, Leipzig, Magdeburg, Munich, Oldenburg, Trier
Age
18 years and over
People
3,200 worldwide
Run by
Icahn School of Medicine at Mount Sinai
See details and how to joinNCT04045665 · EU 2024-515924-35-00
No phaseNot yet taking people in Germany
AV Nodal Ablation With Conduction System Pacing Versus Cardiac Resynchronization for Symptomatic Heart Failure Patients With Atrial Fibrillation
Where
Gelsenkirchen, Mainz, München, Paderborn, Stade
Age
18 years and over
People
292 worldwide
Run by
University Medical Center Groningen
See details and how to joinNCT07604727
Phase 3Taking people
Early Treatment of Atrial Fibrillation for Stroke Prevention Trial in Acute STROKE
Where
Bad Neustadt A.D.Saale, Berlin, Bielefeld, Bonn, Cologne, Dresden, Erlangen, Essen, Frankfurt Am Main, Giessen, Halle (Saale), Hamburg, Hanover, Heidelberg, Kiel, Leipzig, Luebeck, Lueneburg, Mannheim, Marburg, Muenster, Munich, Neumuenster, Tuebingen, Ulm, Wuerzburg
Age
18 years and over
People
1,746 worldwide
Run by
Universitätsklinikum Hamburg-Eppendorf
See details and how to joinNCT05293080 · EU 2025-521260-35-00
Phase 4Taking people
Monotherapy With P2Y12 Inhibitors in Patients With Atrial fIbrillation Undergoing Supraflex Stent Implantation
Where
Frankfurt am Main, Friedrichshafen
Age
18 years and over
People
3,010 worldwide
Run by
Insel Gruppe AG, University Hospital Bern
See details and how to joinNCT05955365
No phaseTaking people
Ablation of Consecutive Atrial Tachycardia
Where
Berlin, Düsseldorf, Hagen, Hamburg, Karlsruhe, Kiel
Age
18 years and over
People
100
Run by
Evangelical Hospital Düsseldorf
See details and how to joinNCT05239364
No phaseTaking people
Optimizing Quality of Life by Improved Patient Expectation Following Atrial Fibrillation Catheter Ablation
Where
Düsseldorf, Essen
Age
18 years and over
People
60
Run by
Evangelical Hospital Düsseldorf
See details and how to joinNCT05557526
No phaseTaking people
COCONUT Study Concomitant PVI and LAAC
Where
Hamburg
People
60
Run by
Asklepios proresearch
See details and how to joinNCT06861673
No phaseTaking people
Artificial Intelligence Mapping and Ablation of Non-Pulmonary Vein Electrical Drivers of AF Study
Where
Munich
Age
22 years and over
People
423 worldwide
Run by
Vektor Medical
See details and how to joinNCT06935591
No phaseTaking people
REal-world Valued Outcomes of a noveL Balloon-in-basket pUlsed Field ablaTION Catheter for Atrial Fibrillation RegistrY
Where
Frankfurt
Age
18 years and over
People
1,000
Run by
Cardioangiologisches Centrum Bethanien
See details and how to joinNCT07459387
No phaseTaking people
AV Node Ablation and CONDUCTion System Pacing for Atrial Fibrillation With Preserved Left Ventricular Function
Where
Hagen, Wiesbaden
Age
18 years and over
People
86
Run by
St. Josefs-Hospital Wiesbaden GmbH
See details and how to joinNCT07428967
No phaseTaking people
VASC-AF Study: Vascular Closure vs Manual Compression
Where
Hamburg
Age
18 years to 95 years
People
100
Run by
Asklepios proresearch
See details and how to joinNCT07414121
No phaseTaking people
REFOCUS-AF - "RepEat Ablation With AFFERA vs. COntact Force-Guided RF Catheters for Optimal OUtcomes in Symptomatic AF".
Where
Frankfurt am Main
Age
18 years to 85 years
People
200
Run by
Cardioangiologisches Centrum Bethanien
See details and how to joinNCT07390214
No phaseTaking people
Electroporation Treatment for Early AF Management in Heart Failure With Preserved Ejection Fraction (HFpEF) Pilot Study
Where
Frankfurt am Main
Age
18 years to 80 years
People
200
Run by
Cardioangiologisches Centrum Bethanien
See details and how to joinNCT07385417
Phase 4Taking people
Anticoagulation for Stroke Prevention In Patients With Recent Episodes of Atrial Fibrillation Occurring Transiently With Stress
Where
Berlin, Coburg, Göttingen, Leipzig, Muenster, Munich
Age
55 years and over
People
2,270 worldwide
Run by
Population Health Research Institute
See details and how to joinNCT03968393 · EU 2023-509142-35-00
No phaseTaking people
Early Atrial Fibrillation Ablation for Stroke Prevention in Patients With High Comorbidity Burden (EASThigh-AFNET 11)
Where
Multiple Locations
Age
18 years and over
People
2,312 worldwide
Run by
Atrial Fibrillation Network
See details and how to joinNCT06324188
No phaseTaking people
Personalized Atrial Fibrillation Ablation Guided by Non-Invasive Global Mapping
Where
Berlin, Frankfurt am Main
Age
18 years and over
People
45 worldwide
Run by
German Heart Institute
See details and how to joinNCT07320560
No phaseTaking people
CArdioSurgEry Atrial Fibrillation Register
Where
Bad Rothenfelde, Hamburg, München
Age
18 years to 100 years
People
2,000
Run by
Stiftung Institut fuer Herzinfarktforschung
See details and how to joinNCT03091452
No phaseTaking people
Observation of Clinical Routine Care for Patients With BIOTRONIK Implantable Cardiac Monitors (ICMs)
Where
Ahaus, Bad Nauheim, Bad Neustadt an der Saale, Dresden, Erfurt, Herford, Leipzig, Mitte, München, Steglitz
Age
18 years and over
People
1,400 worldwide
Run by
Biotronik SE & Co. KG
See details and how to joinNCT04075084
No phaseTaking people
Electrophysiological Registry Duesseldorf
Where
Düsseldorf
Age
18 years and over
People
1,000
Run by
Heinrich-Heine University, Duesseldorf
See details and how to joinNCT07196176
No phaseTaking people
BIO|CONCEPT.BIOMONITOR-HF Collect Clinical Data From Heart Failure Patients Using BIOMONITOR Devices With a Study Specific Research Software
Where
Munich
Age
18 years and over
People
300 worldwide
Run by
Biotronik SE & Co. KG
See details and how to joinNCT06989580
No phaseTaking people
Heat Shock Protein 47 in Thrombosis
Where
Berlin
Age
18 years and over
People
340 worldwide
Run by
University of Aarhus
See details and how to joinNCT06731673
No phaseTaking people
A Prospective Clinical Study to Evaluate the Safety and Effectiveness of Pulmonary Vein Isolation Plus Box Isolation of Fibrotic Areas With the Globe® Pulsed Field System for Treating Patients With Symptomatic Paroxysmal or Persistent Atrial Fibrillation
Where
Kaiserslautern
Age
18 years to 80 years
People
115
Run by
Kardium Inc.
See details and how to joinNCT06973031
Phase 3Taking people
Colchicine After Electrocardioversion for Atrial Fibrillation
Where
Bad Krozingen, Dresden, Herne, Luebeck
Age
18 years and over
People
416 worldwide
Run by
University Hospital, Basel, Switzerland
See details and how to joinNCT05890664 · EU 2024-516033-12-00
No phaseTaking people
Same-Day Discharge Versus Overnight Stay Following Pulmonary Vein Isolation for Atrial Fibrillation
Where
Lübeck
Age
18 years and over
People
270
Run by
University of Luebeck
See details and how to joinNCT06598280
No phaseTaking people
Clinical Cohort Study - TRUST
Where
Hamburg
Age
18 years and over
People
5,000
Run by
Universitätsklinikum Hamburg-Eppendorf
See details and how to joinNCT05521451