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Landmesser U, Skurk C, Tzikas A, Falk V, Reddy VY, Windecker S. Left atrial appendage closure for stroke prevention in atrial fibrillation: current status and perspectives. Eur Heart J 2024; 45:2914-2932. [PMID: 39027946 PMCID: PMC11335376 DOI: 10.1093/eurheartj/ehae398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 02/18/2024] [Accepted: 06/12/2024] [Indexed: 07/20/2024] Open
Abstract
Atrial fibrillation (AF) is associated with an increased risk of stroke and systemic embolism, and the left atrial appendage (LAA) has been identified as a principal source of thromboembolism in these patients. While oral anticoagulation is the current standard of care, LAA closure (LAAC) emerges as an alternative or complementary treatment approach to reduce the risk of stroke or systemic embolism in patients with AF. Moderate-sized randomized clinical studies have provided data for the efficacy and safety of catheter-based LAAC, largely compared with vitamin K antagonists. LAA device iterations, advances in pre- and peri-procedural imaging, and implantation techniques continue to increase the efficacy and safety of LAAC. More data about efficacy and safety of LAAC have been collected, and several randomized clinical trials are currently underway to compare LAAC with best medical care (including non-vitamin K antagonist oral anticoagulants) in different clinical settings. Surgical LAAC in patients with AF undergoing cardiac surgery reduced the risk of stroke on background of anticoagulation therapy in the LAAOS III study. In this review, we describe the rapidly evolving field of LAAC and discuss recent clinical data, ongoing studies, open questions, and current limitations of LAAC.
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Affiliation(s)
- Ulf Landmesser
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charite (DHZC), Hindenburgdamm 30, 12203 Berlin, Germany
- Berlin Institute of Health (BIH), Anna-Louisa-Karsch-Straße 2, 10178 Berlin, Germany
- Friede Springer Cardiovascular Prevention Center@Charité, Hindenburgdamm 30, 12203 Berlin, Germany
- DZHK Partner Site Berlin, Germany
| | - Carsten Skurk
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charite (DHZC), Hindenburgdamm 30, 12203 Berlin, Germany
- DZHK Partner Site Berlin, Germany
| | - Apostolos Tzikas
- Second Department of Cardiology, Hippocratic University Hospital, Aristotle University of Thessaloniki Department of Cardiology, Interbalkan Medical Center, Pylaia, Thessaloniki, Greece
| | - Volkmar Falk
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charite (DHZC), Hindenburgdamm 30, 12203 Berlin, Germany
- Berlin Institute of Health (BIH), Anna-Louisa-Karsch-Straße 2, 10178 Berlin, Germany
- Friede Springer Cardiovascular Prevention Center@Charité, Hindenburgdamm 30, 12203 Berlin, Germany
- DZHK Partner Site Berlin, Germany
- Department of Cardiothoracic Surgery, Deutsches Herzzentrum der Charite (DHZC), Berlin, Germany
| | - Vivek Y Reddy
- Helmsley Electrophysiology Center, Mount Sinai Fuster Heart Hospital, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Stephan Windecker
- Department of Cardiology, Bern University Hospital, Inselspital, University of Bern, Freiburgstrasse 18, 3010 Bern, Switzerland
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Noona SWW, Young SD, Weber MP, El Moheb M, Norman AV, Wisniewski AM, Strobel RJ, Quader M, Mazzeffi MA, Yarboro LT, Beller JP, Teman NR. Prophylactic left atrial appendage ligation during coronary artery bypass grafting: A propensity score-matched analysis. J Thorac Cardiovasc Surg 2024:S0022-5223(24)00688-3. [PMID: 39153715 DOI: 10.1016/j.jtcvs.2024.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 07/19/2024] [Accepted: 08/05/2024] [Indexed: 08/19/2024]
Abstract
OBJECTIVE The study objective was to evaluate short-term outcomes and statewide practice patterns of prophylactic left atrial appendage ligation in patients undergoing coronary artery bypass grafting without preoperative atrial fibrillation. METHODS Adult patients who underwent on-pump coronary artery bypass grafting (2017-2023) within a regional collaborative were identified. Patients with a history of atrial fibrillation, previous cardiac surgery, or nondevice-based left atrial appendage ligation were excluded. Patients were stratified by left atrial appendage ligation status and were propensity score matched. Univariable analysis was used to compare short-term clinical outcomes. RESULTS Of 16,547 patients examined, 442 underwent prophylactic left atrial appendage ligation. The propensity score-matched cohort (439 in the prophylactic left atrial appendage ligation group, 439 in the no prophylactic left atrial appendage ligation group) was compared and had no significant differences in preoperative Congestive heart failure, Hypertension, Age ≥ 75 (doubled), Diabetes mellitus, prior Stroke, Transient ischemic attack or Thromboembolism (doubled), Vascular disease, Age 65 to 74, Sex category (female)(CHA2DS2-VASc) scores or operative variables. The prophylactic left atrial appendage ligation group had longer crossclamp time (82 vs 76 minutes, P = .001), intensive care unit hours (72 vs 66, P = .001), and length of stay (6.0 vs 6.0 days, P = .010); increased postoperative atrial fibrillation (35% vs 24%, P < .001); and more discharges on anticoagulation (17% vs 8.2%, P < .001). There were no significant differences in postoperative stroke (1.1% vs 2.1%, P = .423), readmission (13% vs 9.6%, P = .118), operative mortality (2.5% vs 1.6%, P = .480), or readmission for thrombotic or bleeding complications (0.7% vs 1.1%, P = .724). Hospitalization costs were significantly higher for the prophylactic left atrial appendage ligation group ($43,478 vs $40,645, P < .001). The rate of prophylactic left atrial appendage ligation during coronary artery bypass grafting increased from 1.61% (2017) to 5.65% (2023) (P < .001). CONCLUSIONS Despite higher rates of postoperative atrial fibrillation, discharge on anticoagulation, and hospitalization costs in patients undergoing prophylactic left atrial appendage ligation during coronary artery bypass grafting, there was no difference in short-term clinical end points including stroke and operative mortality.
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Affiliation(s)
- Sean W W Noona
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, Va.
| | - Steven D Young
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, Va
| | - Matthew P Weber
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, Va
| | - Mohamad El Moheb
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, Va
| | - Anthony V Norman
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, Va
| | - Alex M Wisniewski
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, Va
| | - Raymond J Strobel
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, Va
| | - Mohammed Quader
- Department of Cardiothoracic Surgery, Virginia Commonwealth University, Richmond, Va
| | - Michael A Mazzeffi
- Department of Anesthesiology, University of Virginia, Charlottesville, Va
| | - Leora T Yarboro
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, Va
| | - Jared P Beller
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, Va
| | - Nicholas R Teman
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia, Charlottesville, Va
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Święczkowski M, Dąbrowski EJ, Muszyński P, Pogorzelski P, Jemielita P, Dudzik JM, Januszko T, Duzinkiewicz M, Południewski M, Kuźma Ł, Kożuch M, Kralisz P, Dobrzycki S. A Comprehensive Review of Percutaneous and Surgical Left Atrial Appendage Occlusion. J Cardiovasc Dev Dis 2024; 11:234. [PMID: 39195142 DOI: 10.3390/jcdd11080234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Revised: 07/22/2024] [Accepted: 07/25/2024] [Indexed: 08/29/2024] Open
Abstract
Atrial fibrillation (AF) is the most common arrhythmia worldwide, and is associated with a significant risk of thromboembolic events. Left atrial appendage occlusion (LAAO) has emerged as a promising alternative for patients with contraindications or intolerance to anticoagulant therapy. This review summarises the current evidence, indications, and technical advancements in surgical and percutaneous LAAO. Preprocedural planning relies on various imaging techniques, each with unique advantages and limitations. The existing randomised clinical trials and meta-analyses demonstrate favourable results for both percutaneous and surgical LAAO. Postprocedural management emphasises personalised anticoagulation strategies and comprehensive imaging surveillance to ensure device stability and detect complications. Future focus should be put on antithrombotic regimens, investigating predictors of device-related complications, and simplifying procedural aspects to enhance patient outcomes. In summary, LAAO is presented as a valuable therapeutic option for preventing AF-related thromboembolic events, with ongoing research aimed at refining techniques and improving patient care.
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Affiliation(s)
- Michał Święczkowski
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Emil Julian Dąbrowski
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Paweł Muszyński
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Piotr Pogorzelski
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Piotr Jemielita
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Joanna Maria Dudzik
- Second Department of Nephrology and Hypertension with Dialysis Unit, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Tomasz Januszko
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Małgorzata Duzinkiewicz
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Maciej Południewski
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Łukasz Kuźma
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Marcin Kożuch
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Paweł Kralisz
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
| | - Sławomir Dobrzycki
- Department of Invasive Cardiology, Medical University of Bialystok, 24A Sklodowskiej-Curie St., 15-276 Bialystok, Poland
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Kowalewski M, Święczkowski M, Kuźma Ł, Maesen B, Dąbrowski EJ, Matteucci M, Batko J, Litwinowicz R, Kowalówka A, Wańha W, Jiritano F, Raffa GM, Malvindi PG, Pannone L, Meani P, Lorusso R, Whitlock R, La Meir M, de Asmundis C, Cox J, Suwalski P. Systematic review and meta-analysis of left atrial appendage closure's influence on early and long-term mortality and stroke. JTCVS OPEN 2024; 19:131-163. [PMID: 39015454 PMCID: PMC11247209 DOI: 10.1016/j.xjon.2024.02.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/17/2023] [Accepted: 02/08/2024] [Indexed: 07/18/2024]
Abstract
Objective Left atrial appendage closure (LAAC) concomitant to heart surgery in patients with underlying atrial fibrillation (AF) has gained attention because of long-term reduction of thromboembolic complications. As of mortality benefits in the setting of non-AF, data from both observational studies and randomized controlled trials are conflicting. Methods On-line databases were screened for studies comparing LAAC versus no LAAC concomitant to other heart surgery. End points assessed were all-cause mortality and stroke at early and longest-available follow-up. Subgroup analyses stratified on preoperative AF were performed. Risk ratios (RR) with 95% CIs served as primary statistics. Results Electronic search yielded 25 studies (N = 660 [158 patients]). There was no difference between LAAC and no LAAC in terms of early mortality. In the overall population analysis, LAAC reduced long-term mortality (RR, 0.86; 95% CI, 0.74-1.00; P = .05; I 2 = 88%), reduced early stroke risk by 19% (RR, 0.81; 95% CI, 0.72-0.93; P = .002; I 2 = 57%), and reduced late stroke risk by 13% (RR, 0.87; 95% CI, 0.84-0.90; P < .001; I 2 = 58%). Subgroup analysis showed lower mortality (RR, 0.85; 95% CI, 0.72-1.01; P = .06; I 2 = 91%), short-, and long-term stroke risk reduction only in patients with preoperative AF (RR, 0.81; 95% CI, 0.71-0.93; P = .003; I 2 = 71% and RR, 0.87; 95% CI, 0.84-0.91; P < .001; I 2 = 70%, respectively). No benefit of LAAC in patients without AF was found. Conclusions Concomitant LAAC was associated with reduced stroke rates at early and long-term and possibly reduced all-cause mortality at the long-term follow-up but the benefits were limited to patients with preoperative AF. There is not enough evidence to support routine concomitant LAAC in non-AF settings.
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Affiliation(s)
- Mariusz Kowalewski
- Department of Cardiac Surgery and Transplantology, National Medical Institute of the Ministry of Interior and Administration, Warsaw, Poland
- Cardio-Thoracic Surgery Department, Heart and Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Centre Maastricht, Maastricht, The Netherlands
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS-ISMETT, Palermo, Italy
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
| | - Michał Święczkowski
- Department of Invasive Cardiology, Medical University of Bialystok, Bialystok, Poland
| | - Łukasz Kuźma
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
- Department of Invasive Cardiology, Medical University of Bialystok, Bialystok, Poland
| | - Bart Maesen
- Cardio-Thoracic Surgery Department, Heart and Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Centre Maastricht, Maastricht, The Netherlands
| | - Emil Julian Dąbrowski
- Department of Invasive Cardiology, Medical University of Bialystok, Bialystok, Poland
| | - Matteo Matteucci
- Cardio-Thoracic Surgery Department, Heart and Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Centre Maastricht, Maastricht, The Netherlands
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
- Department of Cardiac Surgery, Circolo Hospital, University of Insubria, Varese, Italy
| | - Jakub Batko
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
- Cardiothoracic Anatomy Research Operative Lab, Department of Cardiovascular Surgery and Transplantology, Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
| | - Radosław Litwinowicz
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
- Department of Cardiac Surgery, Regional Specialist Hospital, Grudziądz, Poland
| | - Adam Kowalówka
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
- Department of Cardiac Surgery, Medical University of Silesia, School of Medicine in Katowice, Katowice, Poland
- Department of Cardiac Surgery, Upper-Silesian Heart Center, Katowice, Poland
| | - Wojciech Wańha
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
- Department of Invasive Cardiology and Structural Heart Diseases, Medical University of Silesia, School of Medicine in Katowice, Katowice, Poland
| | - Federica Jiritano
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Giuseppe Maria Raffa
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS-ISMETT, Palermo, Italy
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
| | - Pietro Giorgio Malvindi
- Cardiac Surgery Unit, Lancisi Cardiovascular Center, Ospedali Riuniti delle Marche, Polytechnic University of Marche, Ancona, Italy
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Bluhm Cardiovascular Institute, Chicago, Ill
| | - Luigi Pannone
- Heart Rhythm Management Centre, Postgraduate Program in Cardiac Electrophysiology and Pacing, Universitair Ziekenhuis Brussel—Vrije Universiteit Brussel, European Reference Networks Guard-Heart, Brussels, Belgium
| | - Paolo Meani
- Cardio-Thoracic Surgery Department, Heart and Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Centre Maastricht, Maastricht, The Netherlands
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
- Department of Cardiothoracic and Vascular Anesthesia and Intensive Care Unit, IRCCS Policlinico, San Donato Milanese, Milan, Italy
| | - Roberto Lorusso
- Cardio-Thoracic Surgery Department, Heart and Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Centre Maastricht, Maastricht, The Netherlands
| | | | - Mark La Meir
- Department of Cardiac Surgery, UZ Brussel, Brussels, Belgium
| | - Carlo de Asmundis
- Heart Rhythm Management Centre, Postgraduate Program in Cardiac Electrophysiology and Pacing, Universitair Ziekenhuis Brussel—Vrije Universiteit Brussel, European Reference Networks Guard-Heart, Brussels, Belgium
| | - James Cox
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Bluhm Cardiovascular Institute, Chicago, Ill
| | - Piotr Suwalski
- Department of Cardiac Surgery and Transplantology, National Medical Institute of the Ministry of Interior and Administration, Warsaw, Poland
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
| | - Thoracic Research Centre
- Department of Cardiac Surgery and Transplantology, National Medical Institute of the Ministry of Interior and Administration, Warsaw, Poland
- Cardio-Thoracic Surgery Department, Heart and Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Centre Maastricht, Maastricht, The Netherlands
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS-ISMETT, Palermo, Italy
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, Bydgoszcz, Poland
- Department of Invasive Cardiology, Medical University of Bialystok, Bialystok, Poland
- Department of Cardiac Surgery, Circolo Hospital, University of Insubria, Varese, Italy
- Cardiothoracic Anatomy Research Operative Lab, Department of Cardiovascular Surgery and Transplantology, Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
- Department of Cardiac Surgery, Regional Specialist Hospital, Grudziądz, Poland
- Department of Cardiac Surgery, Medical University of Silesia, School of Medicine in Katowice, Katowice, Poland
- Department of Cardiac Surgery, Upper-Silesian Heart Center, Katowice, Poland
- Department of Invasive Cardiology and Structural Heart Diseases, Medical University of Silesia, School of Medicine in Katowice, Katowice, Poland
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
- Cardiac Surgery Unit, Lancisi Cardiovascular Center, Ospedali Riuniti delle Marche, Polytechnic University of Marche, Ancona, Italy
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Bluhm Cardiovascular Institute, Chicago, Ill
- Heart Rhythm Management Centre, Postgraduate Program in Cardiac Electrophysiology and Pacing, Universitair Ziekenhuis Brussel—Vrije Universiteit Brussel, European Reference Networks Guard-Heart, Brussels, Belgium
- Department of Cardiothoracic and Vascular Anesthesia and Intensive Care Unit, IRCCS Policlinico, San Donato Milanese, Milan, Italy
- McMaster University, Hamilton, Canada
- Department of Cardiac Surgery, UZ Brussel, Brussels, Belgium
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Khalpey Z, Aslam U, Wilson P, Deckwa J, Kumar U. Prophylactic Left Atrial Appendage Ligation During Coronary Artery Bypass Graft Surgery Allows Safe Avoidance of Anticoagulation Regardless of Postoperative Atrial Fibrillation. Cureus 2024; 16:e59876. [PMID: 38854212 PMCID: PMC11157991 DOI: 10.7759/cureus.59876] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2024] [Indexed: 06/11/2024] Open
Abstract
Background New-onset postoperative atrial fibrillation (POAF) is the most common arrhythmia following cardiac surgery. POAF increases the risk of thromboembolism and stroke, as well as morbidity and mortality more generally. Despite evidence from the landmark PROTECT-AF and PREVAIL trials, left atrial appendage ligation (LAAL) is not routinely performed for thromboembolism prophylaxis in POAF, and anticoagulation remains the standard of care along with dual antiplatelet therapy. This study evaluated the efficacy of concomitant LAAL in eliminating the need for postoperative anticoagulation, regardless of POAF development, in patients undergoing coronary artery bypass grafting (CABG). Methods Between 2019 and 2021, 130 patients were selected to undergo concomitant LAAL while undergoing CABG surgery. Patients were then monitored for the incidence of new-onset POAF, and anticoagulation was strictly avoided for this indication. Demographic and outcome data were collected, with endpoints including transient ischemic attack (TIA) or stroke, death, and readmission within one year, as well as the length of hospital and intensive care unit (ICU) admissions. Results POAF occurred in 37 patients (28.5%), consistent with previous reports. However, none of the POAF patients experienced TIA or stroke during the one-year follow-up period, compared to 2 (2.15%) in the non-POAF group, a typical rate of postoperative stroke in such a patient population. No significant differences were observed between POAF and non-POAF cohorts in one-year stroke, all-cause mortality, readmission rates, or total hospital stay. Interestingly, the POAF cohort had a significantly longer mean ICU stay (4.24 vs 3.37 days, p = 0.0219), possibly due to the time required for arrhythmia control before discharge. The study population had a high mean CHA2DS2-VASc score (2.81), indicating an increased risk of thromboembolism, and a high mean HAS-BLED score, suggesting an elevated bleeding risk with anticoagulation. Conclusions LAAL appears to be an effective adjunct to CABG for thromboembolism prophylaxis in POAF. Formal anticoagulation was avoided in this study, with no significant differences in adverse events between POAF and non-POAF groups, suggesting that LAAL may be a suitable alternative to anticoagulation, especially in high-risk patients (e.g., those with elevated CHA2DS2-VASc or HAS-BLED scores). The safety and efficacy of this approach should be corroborated by larger randomized studies, such as the ongoing LeAAPS trial. LAAL during CABG may help reduce the risk of bleeding complications associated with anticoagulation while maintaining protection against thromboembolic events in patients who develop POAF.
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Affiliation(s)
- Zain Khalpey
- Department of Cardiothoracic Surgery, HonorHealth, Scottsdale, USA
| | - Usman Aslam
- Department of Cardiothoracic Surgery, HonorHealth, Scottsdale, USA
- Department of General Surgery, HonorHealth, Phoenix, USA
| | - Parker Wilson
- Department of Internal Medicine, Baylor University Medical Center, Dallas, USA
| | - Jessa Deckwa
- Department of Research, Nihon Kohden Digital Health Solutions, Irvine, USA
| | - Ujjawal Kumar
- Department of Cardiothoracic Surgery, HonorHealth, Scottsdale, USA
- School of Clinical Medicine, University of Cambridge, Cambridge, GBR
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6
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Chatterjee S, Cangut B, Rea A, Salenger R, Arora RC, Grant MC, Morton-Bailey V, Hirji S, Engelman DT. Enhanced Recovery After Surgery Cardiac Society turnkey order set for prevention and management of postoperative atrial fibrillation after cardiac surgery: Proceedings from the American Association for Thoracic Surgery ERAS Conclave 2023. JTCVS OPEN 2024; 18:118-122. [PMID: 38690434 PMCID: PMC11056439 DOI: 10.1016/j.xjon.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 01/18/2024] [Accepted: 02/11/2024] [Indexed: 05/02/2024]
Abstract
Background Postoperative atrial fibrillation (POAF) is a prevalent complication following cardiac surgery that is associated with increased adverse events. Several guidelines and expert consensus documents have been published addressing the prevention and management of POAF. We aimed to develop an order set to facilitate widespread implementation and adoption of evidence-based practices for POAF following cardiac surgery. Methods Subject matter experts were consulted to translate existing guidelines and literature into a sample turnkey order set (TKO) for POAF. Orders derived from consistent class I or IIA or equivalent recommendations across referenced guidelines and consensus manuscripts appear in the TKO in bold type. Selected orders that were inconsistently class I or IIA, class IIB, or supported by published evidence appear in italic type. Results Preoperatively, the recommendation is to screen patients for paroxysmal or chronic atrial fibrillation and initiate appropriate treatment based on individual risk stratification for the development of POAF. This may include the administration of beta-blockers or amiodarone, tailored to the patient's specific risk profile. Intraoperatively, surgical interventions such as posterior pericardiotomy should be considered in selected patients. Postoperatively, it is crucial to focus on electrolyte normalization, implementation strategies for rate or rhythm control, and anticoagulation management. These comprehensive measures aim to optimize patient outcomes and reduce the occurrence of POAF following cardiac surgery. Conclusions Despite the well-established benefits of implementing a multidisciplinary care pathway for POAF in cardiac surgery, its adoption and implementation remain inconsistent. We have developed a readily applicable order set that incorporates recommendations from existing guidelines.
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Affiliation(s)
- Subhasis Chatterjee
- Department of Surgery, Baylor College of Medicine and Texas Heart Institute, Houston, Tex
| | - Busra Cangut
- Department of Cardiovascular Surgery, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Amanda Rea
- Division of Cardiac Surgery, University of Maryland St Joseph Medical Center, Towson, Md
| | - Rawn Salenger
- Division of Cardiac Surgery, University of Maryland St Joseph Medical Center, Towson, Md
| | - Rakesh C. Arora
- Division of Cardiac Surgery, Department of Surgery, Harrington Heart and Vascular Institute, University Hospitals, Case Western Reserve University, Cleveland, Ohio
| | - Michael C. Grant
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Md
| | | | - Sameer Hirji
- Division of Cardiac Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass
| | - Daniel T. Engelman
- Department of Surgery, Heart & Vascular Program, Baystate Health, University of Massachusetts Chan Medical, School–Baystate, Springfield, Mass
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7
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Litwinowicz R, Batko J, Rusinek J, Olejek W, Rams D, Kowalewski M, Bartuś K, Burysz M. LARIAT or AtriClip: Complications Profile and Comparison in Patients with Atrial Fibrillations Based on Manufacturer and User Facility Device Experience Database. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2055. [PMID: 38138158 PMCID: PMC10744657 DOI: 10.3390/medicina59122055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/17/2023] [Accepted: 11/20/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: Left atrial appendage closure is an alternative treatment to reduce thromboembolism in patients with atrial fibrillation in whom oral anticoagulation (OAC) is contraindicated. The aim of this study was to evaluate the complications profiles of the LARIAT and AtriClip devices and perform a comparison between them based on the MAUDE (Manufacturer and User Facility Device Experience) database. Materials and Methods: The Manufacturer and User Facility Device Experience database was searched on 15 January 2023. For AtriClip, only reports regarding isolated procedures or procedures associated with minimally invasive ablation were included. Adverse effects and causes of death were defined based on the literature on the topic and the causes described in the reports. In total, 63 patients were included in the LARIAT group and 53 patients were included in the AtriClip group. Results: With the LARIAT device, the most common complication without device problems was pericardial effusion (n = 18, 52.9%), whereas this complication was not observed with AtriClip (p < 0.001). Postoperative bleeding was a second complication that occurred significantly more often in the LARIAT group-in 15 (44.1%) cases versus 1 (2.7%) case with AtriClip (p < 0.001). In addition, significant differences were found in the prevalence of stroke (LARIAT n = 0 vs. AtriClip n = 7, 18.9%, p = 0.012) and thrombus (LARIAT n = 2, 5.9% vs. n = 11, 29.7%, p = 0.013). Conclusions: Each type of left atrial appendage closure procedure is associated with device-specific requirements and complications that, if known, can be avoided.
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Affiliation(s)
- Radosław Litwinowicz
- CAROL—Cardiothoracic Anatomy Research Operative Lab, Department of Cardiovascular Surgery and Transplantology, Institute of Cardiology, Jagiellonian University Medical College, 31-008 Krakow, Poland
- Department of Cardiac Surgery, Regional Specialist Hospital, 86-300 Grudziądz, Poland
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, 85-094 Bydgoszcz, Poland
| | - Jakub Batko
- CAROL—Cardiothoracic Anatomy Research Operative Lab, Department of Cardiovascular Surgery and Transplantology, Institute of Cardiology, Jagiellonian University Medical College, 31-008 Krakow, Poland
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, 85-094 Bydgoszcz, Poland
| | - Jakub Rusinek
- CAROL—Cardiothoracic Anatomy Research Operative Lab, Department of Cardiovascular Surgery and Transplantology, Institute of Cardiology, Jagiellonian University Medical College, 31-008 Krakow, Poland
| | - Wojciech Olejek
- CAROL—Cardiothoracic Anatomy Research Operative Lab, Department of Cardiovascular Surgery and Transplantology, Institute of Cardiology, Jagiellonian University Medical College, 31-008 Krakow, Poland
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, 85-094 Bydgoszcz, Poland
| | - Daniel Rams
- CAROL—Cardiothoracic Anatomy Research Operative Lab, Department of Cardiovascular Surgery and Transplantology, Institute of Cardiology, Jagiellonian University Medical College, 31-008 Krakow, Poland
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, 85-094 Bydgoszcz, Poland
| | - Mariusz Kowalewski
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, 85-094 Bydgoszcz, Poland
- Department of Cardiac Surgery and Transplantology, National Medical Institute of the Ministry of Interior and Administration, Wołoska 137 Str., 02-507 Warsaw, Poland
- Cardio-Thoracic Surgery Department, Heart and Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Institute Maastricht (CARIM), 6229 HX Maastricht, The Netherlands
| | - Krzysztof Bartuś
- Department of Cardiovascular Surgery and Transplantology, Institute of Cardiology, Jagiellonian University Medical College, 31-008 Krakow, Poland
| | - Marian Burysz
- Department of Cardiac Surgery, Regional Specialist Hospital, 86-300 Grudziądz, Poland
- Thoracic Research Centre, Collegium Medicum Nicolaus Copernicus University, Innovative Medical Forum, 85-094 Bydgoszcz, Poland
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Anduaga I, Affronti A, Cepas-Guillén P, Alcocer J, Flores-Umanzor E, Regueiro A, Brugaletta S, Quintana E, Sanchis L, Sabaté M, Freixa X. Non-Pharmacological Stroke Prevention in Atrial Fibrillation. J Clin Med 2023; 12:5524. [PMID: 37685589 PMCID: PMC10488500 DOI: 10.3390/jcm12175524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/11/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Atrial fibrillation (AF) is the most common arrhythmia worldwide. It is associated with increased mortality and morbidity, especially due to the increased risk of ischemic stroke and systemic embolism in these patients. For this reason, thromboembolism prevention is the cornerstone of managing AF, and oral anticoagulation is nowadays the first-line treatment. However, since most thrombi form in the left atrial appendage and anticoagulant therapy may have side effects and be contraindicated in some patients, surgical and percutaneous left atrial appendage occlusion (LAAO) have emerged as a non-pharmacological alternative. This review summarizes all existing evidence on surgical and percutaneous LAAO.
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Affiliation(s)
- Iñigo Anduaga
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
| | - Alessandro Affronti
- Cardiovascular Surgery, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
| | - Pedro Cepas-Guillén
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
| | - Jorge Alcocer
- Cardiovascular Surgery, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
| | - Eduardo Flores-Umanzor
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
| | - Ander Regueiro
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
| | - Salvatore Brugaletta
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
| | - Eduard Quintana
- Cardiovascular Surgery, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
- Faculty of Medicine and Health Sciences, University of Barcelona, 08007 Barcelona, Spain
| | - Laura Sanchis
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
| | - Manel Sabaté
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
| | - Xavier Freixa
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
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