Luigi Di Biase1, Dhanujaya Lakkireddy2, Chintan Trivedi3, Thomas Deneke4, Martin Martinek5, Sanghamitra Mohanty3, Prasant Mohanty3, Sameer Prakash6, Rong Bai3, Madhu Reddy2, Carola Gianni3, Rodney Horton3, Shane Bailey3, Elisabeth Sigmund5, Michael Derndorfer5, Anja Schade4, Patrick Mueller4, Atilla Szoelloes4, Javier Sanchez3, Amin Al-Ahmad3, Patrick Hranitzky3, G Joseph Gallinghouse3, Richard H Hongo7, Salwa Beheiry7, Helmut Pürerfellner5, J David Burkhardt3, Andrea Natale8. 1. Texas Cardiac Arrhythmia Institute at St. David's Medical Center, Austin, Texas; Albert Einstein College of Medicine at Montefiore Hospital, New York, New York; Department of Biomedical Engineering, University of Texas, Austin, Texas; Department of Cardiology, University of Foggia, Foggia, Italy. 2. Division of Cardiovascular Diseases, Cardiovascular Research Institute, Mid America Cardiology, University of Kansas Hospital & Medical Center, Kansas City, Kansas. 3. Texas Cardiac Arrhythmia Institute at St. David's Medical Center, Austin, Texas. 4. Klinik für Kardiologie mit interventioneller Elektrophysiologie, Herz- und Gefäßklinik Bad Neustadt a. d. Saale, Bad Neustadt a. d. Saale, Germany. 5. Elisabehinen University Teaching Hospital Linz, Linz, Austria. 6. Texas College of Osteopathic Medicine, Fort worth, Texas. 7. California Pacific Medical Center, San Francisco, California. 8. Texas Cardiac Arrhythmia Institute at St. David's Medical Center, Austin, Texas; Department of Biomedical Engineering, University of Texas, Austin, Texas; California Pacific Medical Center, San Francisco, California; Division of Cardiology, Stanford University, Stanford, California; Case Western Reserve University, Cleveland, Ohio; Interventional Electrophysiology, Scripps Clinic, San Diego, California. Electronic address: dr.natale@gmail.com.
Abstract
BACKGROUND: Periprocedural anticoagulation management with uninterrupted warfarin and a "therapeutic" international normalized ratio is the best approach for reducing both thromboembolic and bleeding complications in the setting of catheter ablation for atrial fibrillation (AF). OBJECTIVE: The purpose of this study was to evaluate the safety and feasibility of uninterrupted apixaban in this setting. METHODS: This was a prospective multicenter registry of AF patients undergoing radiofrequency catheter ablation at 4 institutions in United States and Europe with uninterrupted apixaban. These patients were compared with an equal number of patients, matched for age, gender, and type of AF, undergoing AF ablation on uninterrupted warfarin. The apixaban group was comprised of consecutive patients who had taken their last dose of apixaban the morning of the procedure. A subset of 29 patients in the apixaban group underwent diffusion magnetic resonance imaging (dMRI) to detect silent cerebral ischemia. RESULTS: A total of 400 patients (200 patients in each group) were included in the study. The average age was 65.9 ± 9.9 years, 286 (71.5%) were male, and 334 (83.5%) had nonparoxysmal AF. There were no statistical differences with regard to major complications (1% vs 0.5%, P = 1), minor complications (3.5% vs 2.5%, P = .56), or total bleeding complications (4.5% vs 3%, P = .43) between the apixaban and warfarin groups. There were no symptomatic thromboembolic complications. All dMRIs were negative for "new" silent cerebral ischemia in the apixaban group. CONCLUSION: Uninterrupted apixaban administration in patients undergoing AF ablation seems to be feasible and effective in preventing clinical and silent thromboembolic events without increasing the risk of major bleeding.
BACKGROUND: Periprocedural anticoagulation management with uninterrupted warfarin and a "therapeutic" international normalized ratio is the best approach for reducing both thromboembolic and bleeding complications in the setting of catheter ablation for atrial fibrillation (AF). OBJECTIVE: The purpose of this study was to evaluate the safety and feasibility of uninterrupted apixaban in this setting. METHODS: This was a prospective multicenter registry of AFpatients undergoing radiofrequency catheter ablation at 4 institutions in United States and Europe with uninterrupted apixaban. These patients were compared with an equal number of patients, matched for age, gender, and type of AF, undergoing AF ablation on uninterrupted warfarin. The apixaban group was comprised of consecutive patients who had taken their last dose of apixaban the morning of the procedure. A subset of 29 patients in the apixaban group underwent diffusion magnetic resonance imaging (dMRI) to detect silent cerebral ischemia. RESULTS: A total of 400 patients (200 patients in each group) were included in the study. The average age was 65.9 ± 9.9 years, 286 (71.5%) were male, and 334 (83.5%) had nonparoxysmal AF. There were no statistical differences with regard to major complications (1% vs 0.5%, P = 1), minor complications (3.5% vs 2.5%, P = .56), or total bleeding complications (4.5% vs 3%, P = .43) between the apixaban and warfarin groups. There were no symptomatic thromboembolic complications. All dMRIs were negative for "new" silent cerebral ischemia in the apixaban group. CONCLUSION: Uninterrupted apixaban administration in patients undergoing AF ablation seems to be feasible and effective in preventing clinical and silent thromboembolic events without increasing the risk of major bleeding.
Authors: Melanie Gunawardene; S Willems; B Schäffer; J Moser; R Ö Akbulak; M Jularic; C Eickholt; J Nührich; C Meyer; P Kuklik; S Sehner; V Czerner; B A Hoffmann Journal: Clin Res Cardiol Date: 2016-07-19 Impact factor: 5.460
Authors: Hugh Calkins; Gerhard Hindricks; Riccardo Cappato; Young-Hoon Kim; Eduardo B Saad; Luis Aguinaga; Joseph G Akar; Vinay Badhwar; Josep Brugada; John Camm; Peng-Sheng Chen; Shih-Ann Chen; Mina K Chung; Jens Cosedis Nielsen; Anne B Curtis; D Wyn Davies; John D Day; André d'Avila; N M S Natasja de Groot; Luigi Di Biase; Mattias Duytschaever; James R Edgerton; Kenneth A Ellenbogen; Patrick T Ellinor; Sabine Ernst; Guilherme Fenelon; Edward P Gerstenfeld; David E Haines; Michel Haissaguerre; Robert H Helm; Elaine Hylek; Warren M Jackman; Jose Jalife; Jonathan M Kalman; Josef Kautzner; Hans Kottkamp; Karl Heinz Kuck; Koichiro Kumagai; Richard Lee; Thorsten Lewalter; Bruce D Lindsay; Laurent Macle; Moussa Mansour; Francis E Marchlinski; Gregory F Michaud; Hiroshi Nakagawa; Andrea Natale; Stanley Nattel; Ken Okumura; Douglas Packer; Evgeny Pokushalov; Matthew R Reynolds; Prashanthan Sanders; Mauricio Scanavacca; Richard Schilling; Claudio Tondo; Hsuan-Ming Tsao; Atul Verma; David J Wilber; Teiichi Yamane Journal: Heart Rhythm Date: 2017-05-12 Impact factor: 6.343
Authors: Hugh Calkins; Karl Heinz Kuck; Riccardo Cappato; Josep Brugada; A John Camm; Shih-Ann Chen; Harry J G Crijns; Ralph J Damiano; D Wyn Davies; John DiMarco; James Edgerton; Kenneth Ellenbogen; Michael D Ezekowitz; David E Haines; Michel Haissaguerre; Gerhard Hindricks; Yoshito Iesaka; Warren Jackman; José Jalife; Pierre Jais; Jonathan Kalman; David Keane; Young-Hoon Kim; Paulus Kirchhof; George Klein; Hans Kottkamp; Koichiro Kumagai; Bruce D Lindsay; Moussa Mansour; Francis E Marchlinski; Patrick M McCarthy; J Lluis Mont; Fred Morady; Koonlawee Nademanee; Hiroshi Nakagawa; Andrea Natale; Stanley Nattel; Douglas L Packer; Carlo Pappone; Eric Prystowsky; Antonio Raviele; Vivek Reddy; Jeremy N Ruskin; Richard J Shemin; Hsuan-Ming Tsao; David Wilber Journal: Heart Rhythm Date: 2012-03-01 Impact factor: 6.343
Authors: Aref A Bin Abdulhak; Kevin F Kennedy; Sanjaya Gupta; Michael Giocondo; Brian Ramza; Alan P Wimmer Journal: J Interv Card Electrophysiol Date: 2015-08-21 Impact factor: 1.900
Authors: Renato D Lopes; Patricia O Guimarães; Elaine Hylek; Gilson S Feitosa-Filho; Luiz Ritt; Nivaldo Filgueiras; Eduardo Darzé; Mario S Rocha; Luis P Magalhães; Antonio Carlos Sobral Sousa; Luis Claudio Correia; Lucas Hollanda Oliveira; David A Garcia Journal: J Thromb Thrombolysis Date: 2017-11 Impact factor: 2.300
Authors: Hugh Calkins; Gerhard Hindricks; Riccardo Cappato; Young-Hoon Kim; Eduardo B Saad; Luis Aguinaga; Joseph G Akar; Vinay Badhwar; Josep Brugada; John Camm; Peng-Sheng Chen; Shih-Ann Chen; Mina K Chung; Jens Cosedis Nielsen; Anne B Curtis; D Wyn Davies; John D Day; André d'Avila; N M S Natasja de Groot; Luigi Di Biase; Mattias Duytschaever; James R Edgerton; Kenneth A Ellenbogen; Patrick T Ellinor; Sabine Ernst; Guilherme Fenelon; Edward P Gerstenfeld; David E Haines; Michel Haissaguerre; Robert H Helm; Elaine Hylek; Warren M Jackman; Jose Jalife; Jonathan M Kalman; Josef Kautzner; Hans Kottkamp; Karl Heinz Kuck; Koichiro Kumagai; Richard Lee; Thorsten Lewalter; Bruce D Lindsay; Laurent Macle; Moussa Mansour; Francis E Marchlinski; Gregory F Michaud; Hiroshi Nakagawa; Andrea Natale; Stanley Nattel; Ken Okumura; Douglas Packer; Evgeny Pokushalov; Matthew R Reynolds; Prashanthan Sanders; Mauricio Scanavacca; Richard Schilling; Claudio Tondo; Hsuan-Ming Tsao; Atul Verma; David J Wilber; Teiichi Yamane Journal: Europace Date: 2018-01-01 Impact factor: 5.214
Authors: Hugh Calkins; Gerhard Hindricks; Riccardo Cappato; Young-Hoon Kim; Eduardo B Saad; Luis Aguinaga; Joseph G Akar; Vinay Badhwar; Josep Brugada; John Camm; Peng-Sheng Chen; Shih-Ann Chen; Mina K Chung; Jens Cosedis Nielsen; Anne B Curtis; D Wyn Davies; John D Day; André d'Avila; N M S Natasja de Groot; Luigi Di Biase; Mattias Duytschaever; James R Edgerton; Kenneth A Ellenbogen; Patrick T Ellinor; Sabine Ernst; Guilherme Fenelon; Edward P Gerstenfeld; David E Haines; Michel Haissaguerre; Robert H Helm; Elaine Hylek; Warren M Jackman; Jose Jalife; Jonathan M Kalman; Josef Kautzner; Hans Kottkamp; Karl Heinz Kuck; Koichiro Kumagai; Richard Lee; Thorsten Lewalter; Bruce D Lindsay; Laurent Macle; Moussa Mansour; Francis E Marchlinski; Gregory F Michaud; Hiroshi Nakagawa; Andrea Natale; Stanley Nattel; Ken Okumura; Douglas Packer; Evgeny Pokushalov; Matthew R Reynolds; Prashanthan Sanders; Mauricio Scanavacca; Richard Schilling; Claudio Tondo; Hsuan-Ming Tsao; Atul Verma; David J Wilber; Teiichi Yamane Journal: J Interv Card Electrophysiol Date: 2017-10 Impact factor: 1.900