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Lip GYH, Nikorowitsch J, Sehner S, Becher N, Bertaglia E, Blomstrom-Lundqvist C, Brandes A, Beuger V, Calvert M, Camm AJ, Chlouverakis G, Dan GA, Dichtl W, Diener HC, Fierenz A, Goette A, de Groot JR, Hermans A, Lubinski A, Marijon E, Merkely B, Mont L, Ozga AK, Rajappan K, Sarkozy A, Scherr D, Schnabel RB, Schotten U, Simantirakis E, Toennis T, Vardas P, Wichterle D, Zapf A, Kirchhof P. Oral anticoagulation in device-detected atrial fibrillation: effects of age, sex, cardiovascular comorbidities, and kidney function on outcomes in the NOAH-AFNET 6 trial. Eur Heart J 2024:ehae225. [PMID: 38591192 DOI: 10.1093/eurheartj/ehae225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/10/2024] Open
Affiliation(s)
- Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
- Danish Center for Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Julius Nikorowitsch
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Hamburg, Germany
| | - Susanne Sehner
- Institute of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Germany
| | - Nina Becher
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Hamburg, Germany
| | | | - Carina Blomstrom-Lundqvist
- Department of Medical Science, Uppsala University, Uppsala, Sweden
- Department of Cardiology, School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Axel Brandes
- Department of Cardiology, Department of Regional Health Research, Esbjerg Hospital-University Hospital of Southern Denmark, University of Southern Denmark, Esbjerg, Denmark
| | | | - Melanie Calvert
- Centre for Patient Reported Outcomes Research, Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre and NIHR Applied Research Collaboration West Midlands, University of Birmingham, Edgbaston, Birmingham, UK
| | - A John Camm
- Cardiovascular and Genetics Research Institute, St George's, University of London, London, UK
| | | | - Gheorghe-Andrei Dan
- Medicine University 'Carol Davila', Colentina University Hospital, Bucharest, Romania
| | - Wolfgang Dichtl
- Department of Internal Medicine III, Cardiology and Angiology, Innsbruck Medical University, Innsbruck, Austria
| | - Hans Christoph Diener
- Department of Neuroepidemiology, Institute for Medical Informatics, Biometry and Epidemiology (IMIBE), University Duisburg-Essen, Essen, Germany
| | - Alexander Fierenz
- Institute of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Germany
| | - Andreas Goette
- Department of Cardiology and Intensive Care Medicine, St Vincenz-Hospital Paderborn, Paderborn, Germany
- Otto-von-Guericke Universität Magdeburg, Magdeburg, Germany
| | - Joris R de Groot
- The Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Astrid Hermans
- Departments of Cardiology and Physiology, Maastricht University, Maastricht, The Netherlands
| | - Andrzej Lubinski
- Department of Cardiology and Internal Diseases, Medical University of Gdańsk, Gdańsk, Poland
| | - Eloi Marijon
- Cardiology Division, European Georges Pompidou Hospital, Paris, France
| | - Béla Merkely
- Heart and Vascular Centre, Semmelweis University, Budapest, Hungary
| | - Lluís Mont
- Department of Cardiology, Hospital Clinic, Universtitat de Barcelona, Catalonia, Spain
- Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Barcelona, Catalonia, Spain
- Centro de Investigacion Biomedica en Red Cardiovascular (CIBERCV), Madrid, Spain
| | - Ann-Kathrin Ozga
- Institute of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Germany
| | - Kim Rajappan
- Cardiac Department, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Andrea Sarkozy
- Department of Cardiology, University Hospital Antwerp, Edegem, Belgium
| | - Daniel Scherr
- Division of Cardiology, Medical University of Graz, Austria
| | - Renate B Schnabel
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Hamburg, Germany
| | - Ulrich Schotten
- Atrial Fibrillation NETwork (AFNET), Muenster, Germany
- Departments of Cardiology and Physiology, Maastricht University, Maastricht, The Netherlands
| | | | - Tobias Toennis
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Hamburg, Germany
| | - Panos Vardas
- Department of Cardiology, Heraklion University Hospital, Heraklion, Crete, Greece
- Biomedical Research Foundation Academy of Athens (BRFAA), Greece and Hygeia Hospitals Group, Athens, Greece
| | - Dan Wichterle
- Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czechia
| | - Antonia Zapf
- Institute of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Germany
| | - Paulus Kirchhof
- Department of Cardiology, University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Hamburg, Germany
- Atrial Fibrillation NETwork (AFNET), Muenster, Germany
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Becher N, Toennis T, Bertaglia E, Blomström-Lundqvist C, Brandes A, Cabanelas N, Calvert M, Camm AJ, Chlouverakis G, Dan GA, Dichtl W, Diener HC, Fierenz A, Goette A, de Groot JR, Hermans ANL, Lip GYH, Lubinski A, Marijon E, Merkely B, Mont L, Ozga AK, Rajappan K, Sarkozy A, Scherr D, Schnabel RB, Schotten U, Sehner S, Simantirakis E, Vardas P, Velchev V, Wichterle D, Zapf A, Kirchhof P. Anticoagulation with edoxaban in patients with long atrial high-rate episodes ≥24 h. Eur Heart J 2024; 45:837-849. [PMID: 37956458 PMCID: PMC10919916 DOI: 10.1093/eurheartj/ehad771] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/07/2023] [Accepted: 11/07/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND AND AIMS Patients with long atrial high-rate episodes (AHREs) ≥24 h and stroke risk factors are often treated with anticoagulation for stroke prevention. Anticoagulation has never been compared with no anticoagulation in these patients. METHODS This secondary pre-specified analysis of the Non-vitamin K antagonist Oral anticoagulants in patients with Atrial High-rate episodes (NOAH-AFNET 6) trial examined interactions between AHRE duration at baseline and anticoagulation with edoxaban compared with placebo in patients with AHRE and stroke risk factors. The primary efficacy outcome was a composite of stroke, systemic embolism, or cardiovascular death. The safety outcome was a composite of major bleeding and death. Key secondary outcomes were components of these outcomes and electrocardiogram (ECG)-diagnosed atrial fibrillation. RESULTS Median follow-up of 2389 patients with core lab-verified AHRE was 1.8 years. AHRE ≥24 h were present at baseline in 259/2389 patients (11%, 78 ± 7 years old, 28% women, CHA2DS2-VASc 4). Clinical characteristics were not different from patients with shorter AHRE. The primary outcome occurred in 9/132 patients with AHRE ≥24 h (4.3%/patient-year, 2 strokes) treated with anticoagulation and in 14/127 patients treated with placebo (6.9%/patient-year, 2 strokes). Atrial high-rate episode duration did not interact with the efficacy (P-interaction = .65) or safety (P-interaction = .98) of anticoagulation. Analyses including AHRE as a continuous parameter confirmed this. Patients with AHRE ≥24 h developed more ECG-diagnosed atrial fibrillation (17.0%/patient-year) than patients with shorter AHRE (8.2%/patient-year; P < .001). CONCLUSIONS This hypothesis-generating analysis does not find an interaction between AHRE duration and anticoagulation therapy in patients with device-detected AHRE and stroke risk factors. Further research is needed to identify patients with long AHRE at high stroke risk.
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Affiliation(s)
- Nina Becher
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, Hamburg 20246, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Postdamer Str. 58, 10785 Berlin, Germany
| | - Tobias Toennis
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, Hamburg 20246, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Postdamer Str. 58, 10785 Berlin, Germany
| | - Emanuele Bertaglia
- Department of Cardiac, Vascular, Thoracic and Public Health Sciences, Azienda Ospedaliera, Padua, Italy
| | - Carina Blomström-Lundqvist
- Department of Medical Science, Uppsala University, Uppsala, Sweden
- Department of Cardiology, School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Axel Brandes
- Department of Cardiology, Esbjerg Hospital—University Hospital of Southern Denmark, Esbjerg, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Nuno Cabanelas
- Cardiology Department, Fernando Fonseca Hospital, Amadora, Portugal
| | - Melanie Calvert
- Centre for Patient Reported Outcomes Research, Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre and NIHR Applied Research Collaboration West Midlands, University of Birmingham, Edgbaston, Birmingham, UK
| | - A John Camm
- Cardiovascular and Cell Sciences Research Institute, St George’s, University of London, and Imperial College, London, UK
| | | | - Gheorghe-Andrei Dan
- Medicine University ‘Carol Davila’, Colentina University Hospital, Bucharest, Romania
| | - Wolfgang Dichtl
- Department of Internal Medicine III, Cardiology and Angiology, Innsbruck Medical University, Innsbruck, Austria
| | - Hans Christoph Diener
- Department of Neuroepidemiology, Institute for Medical Informatics, Biometry and Epidemiology (IMIBE), University Duisburg-Essen, Essen, Germany
| | - Alexander Fierenz
- Institute of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Andreas Goette
- Department of Cardiology and Intensive Care Medicine, St Vincenz-Hospital Paderborn, Paderborn, Germany
- Atrial Fibrillation NETwork (AFNET), Mendelstrasse 11, 48149 Muenster, Germany
| | - Joris R de Groot
- Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Astrid N L Hermans
- Departments of Cardiology and Physiology, Maastricht University, Maastricht, The Netherlands
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
- Danish Center for Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Andrzej Lubinski
- Department of Cardiology and Internal Diseases, Medical University of Gdańsk, Gdańsk, Poland
| | - Eloi Marijon
- Cardiology Division, European Georges Pompidou Hospital, Paris, France
| | - Béla Merkely
- Heart and Vascular Centre, Semmelweis University, Budapest, Hungary
| | - Lluís Mont
- Hospital Clinic, Universtitat de Barcelona, Catalonia, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Catalonia, Barcelona, Spain
- Centro de Investigacion Biomedica en Red Cardiovascular (CIBERCV), Madrid, Spain
| | - Ann-Kathrin Ozga
- Institute of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Kim Rajappan
- Cardiac Department, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Andrea Sarkozy
- HRMC, University Hospital Brussels, VUB, Brussels, Belgium
| | - Daniel Scherr
- Department of Cardiology, University Hospital Graz, Graz, Austria
| | - Renate B Schnabel
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, Hamburg 20246, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Postdamer Str. 58, 10785 Berlin, Germany
| | - Ulrich Schotten
- Atrial Fibrillation NETwork (AFNET), Mendelstrasse 11, 48149 Muenster, Germany
- Departments of Cardiology and Physiology, Maastricht University, Maastricht, The Netherlands
| | - Susanne Sehner
- Institute of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | | | - Panos Vardas
- Department of Cardiology, Heraklion University Hospital, Crete, Greece
- Biomedical Research Foundation Academy of Athens (BRFAA), Greece and Hygeia Hospitals Group, Athens, Greece
| | - Vasil Velchev
- Cardiology Clinic, St.Anna University Hospital, Medical University Sofia, Sofia, Bulgaria
| | - Dan Wichterle
- Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czechia
| | - Antonia Zapf
- Institute of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Paulus Kirchhof
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, Hamburg 20246, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, Postdamer Str. 58, 10785 Berlin, Germany
- Atrial Fibrillation NETwork (AFNET), Mendelstrasse 11, 48149 Muenster, Germany
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