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Li X, Luo Y, Cai X, Lv Z, Kong Y, Guo Q, Zhu J, Pan T, Wang D. Anti-inflammatory effect of colchicine on organ damage during the perioperative period of cardiac surgery: a study protocol for a multicentre, randomised, double-blind, placebo-controlled clinical trial. BMJ Open 2024; 14:e084368. [PMID: 39266309 PMCID: PMC11404263 DOI: 10.1136/bmjopen-2024-084368] [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] [Indexed: 09/14/2024] Open
Abstract
INTRODUCTION The systemic inflammatory response syndrome during the perioperative period of cardiac surgery can lead to serious postoperative complications and significantly increase the hospital mortality rate. Colchicine, a widely used traditional anti-inflammatory drug, has good clinical value in cardiovascular anti-inflammatory therapy. Our preliminary single-centre study had confirmed the protective value of colchicine in patients undergoing cardiac surgery with cardiopulmonary bypass. For this multicentre investigation, we aim to further validate the anti-inflammatory and organ-protective effects of low-dose colchicine during the perioperative period in a low-risk population. METHODS AND ANALYSIS This study is a multicentre, randomised, double-blind, placebo-controlled clinical trial. A total of 768 patients undergoing elective cardiac surgery will be enrolled from eight heart centres in China. The participants will be randomly assigned to two groups: the colchicine group will receive low-dose colchicine (0.5 mg once-a-day dosing regimen (QD) orally for 3 days before the surgery and 0.5 mg dosing frequency of every other day (QOD) continuously for 10 days after the surgery), whereas the placebo group will be given starch tablets for the same time and dosage. Primary endpoints are the occurrence of postoperative inflammatory diseases, including postoperative atrial fibrillation, acute respiratory distress syndrome, preoperative myocardial injury and post-pericardiotomy syndrome. Secondary endpoints included laboratory tests on postoperative days 1, 3, 5, 7 and 10, intensive care unit data, APACHE II score, Murray lung injury score, medication-related gastrointestinal reactions, 30-day and 90-day all-cause mortality, surgical data, chest radiograph on postoperative days 1, 2 and 3, and chest CT within 14 days after surgery. ETHICS AND DISSEMINATION This research has received approval from the Medical Ethics Committee of Affiliated Nanjing Drum Tower Hospital, Nanjing University Medical College (approval number 2023-366-01). The study findings will be made available by publishing them in an open access journal. TRIAL REGISTRATION NUMBER ClinicalTrials.gov (NCT06118034).
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Affiliation(s)
- Xin Li
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Graduate School of Peking Union Medical College, Beijing, China
| | - Yuanxi Luo
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Graduate School of Peking Union Medical College, Beijing, China
| | - Xiujuan Cai
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhikang Lv
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing University, Nanjing, China
| | - Youru Kong
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing University of Chinese Medicine, Nanjing, China
| | - Qiuyong Guo
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Graduate School of Peking Union Medical College, Beijing, China
| | - Jiawei Zhu
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, China
| | - Tuo Pan
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Graduate School of Peking Union Medical College, Beijing, China
| | - Dongjin Wang
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Graduate School of Peking Union Medical College, Beijing, China
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing University, Nanjing, China
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, China
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Karamnov S, Sarkisian N, Wollborn J, Justice S, Fields K, Kovacheva VP, Osho AA, Sabe A, Body SC, Muehlschlegel JD. Sex, Atrial Fibrillation, and Long-Term Mortality After Cardiac Surgery. JAMA Netw Open 2024; 7:e2426865. [PMID: 39167408 PMCID: PMC11339658 DOI: 10.1001/jamanetworkopen.2024.26865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 06/10/2024] [Indexed: 08/23/2024] Open
Abstract
Importance There are limited data on the association of sex with the incidence of postoperative atrial fibrillation (poAF) and subsequent long-term mortality after cardiac surgery. Objective To evaluate whether the incidence of poAF and associated long-term mortality after cardiac surgery differ by sex. Design, Setting, and Participants This retrospective cohort study was conducted at 2 tertiary care centers in Massachusetts from January 1, 2002, until October 1, 2016, with follow-up until December 1, 2022. Adult (aged >20 years) women and men undergoing coronary artery bypass graft surgery, aortic valve surgery, mitral valve surgery, and combined procedures with cardiopulmonary bypass were examined using medical records. Patients who had data on poAF were included in data analyses. Exposures Sex and poAF. Main Outcomes and Measures Primary outcomes were the incidence of poAF and all-cause mortality. poAF was defined as any atrial fibrillation detected on electrocardiogram (EKG) during the index hospitalization in patients presenting for surgery in normal sinus rhythm. Data on poAF were obtained from EKG reports and supplemented by information from the Society of Thoracic Surgeons Adult Cardiac Surgery Database. All-cause mortality was assessed via hospital records. The hypotheses were formulated prior to data analysis. Results Among 21 568 patients with poAF data (mean [SD] age, 66.5 [12.4] years), 2694 of 6601 women (40.8%) and 5805 of 14 967 men (38.8%) developed poAF. In a multivariable logistic regression model, women had lower risk of poAF (odds ratio [OR], 0.85; 95% CI, 0.79-0.91; P < .001). During the follow-up study period, 1294 women (50.4%) and 2376 men (48.9%) in the poAF group as well as 1273 women (49.6%) and 2484 men (51.1%) in the non-poAF group died. Cox proportional hazards analysis found that the association between poAF and mortality was significantly moderated (ie, effect modified) by sex. Compared with same-sex individuals without poAF, men with poAF had a 17% higher mortality hazard (hazard ratio [HR], 1.17; 95% CI, 1.11-1.25; P < .001), and women with poAF had a 31% higher mortality hazard (HR, 1.31; 95% CI, 1.21-1.42; P < .001). Conclusions and Relevance In this retrospective cohort study of 21 568 patients who underwent cardiac surgery, women were less likely to develop poAF than men when controlling for other relevant characteristics; however, women who did develop poAF had a higher risk of long-term mortality than men who developed poAF. This observed elevated risk calls for a tailored approach to perioperative care in women undergoing cardiac surgery.
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Affiliation(s)
- Sergey Karamnov
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Natalia Sarkisian
- Department of Sociology, Boston College, Chestnut Hill, Massachusetts
| | - Jakob Wollborn
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Samuel Justice
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Kara Fields
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Vesela P. Kovacheva
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Asishana A. Osho
- Division of Cardiac Surgery, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Ashraf Sabe
- Division of Cardiac Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Simon C. Body
- Department of Anesthesiology, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Jochen D. Muehlschlegel
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Abouzid MR, Vyas A, Eldahtoury S, Anwar J, Naccour S, Elshafei S, Memon A, Subramaniam V, Bennett W, Morin DP, Lavie CJ, Nwaukwa C. Which should you choose for post operative atrial fibrillation, carvedilol or metoprolol? A systemic review and meta-analysis. Curr Probl Cardiol 2024; 49:102220. [PMID: 37989396 DOI: 10.1016/j.cpcardiol.2023.102220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 11/18/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND Postoperative atrial fibrillation (POAF) is the most common arrhythmic complication following cardiac surgery. Current guidelines suggest beta-blockers for the prevention of POAF. In comparing metoprolol succinate with carvedilol, the later has sparked interest in its usage as an important medication for POAF prevention. METHODS We considered randomized controlled studies (RCTs) and retrospective studies that evaluated the efficacy of carvedilol versus metoprolol for the prevention of POAF. After literature search, data extraction, and quality evaluation, pooled data were analyzed using either the fixed-effect or random-effect model using Review Manager 5.3. The Cochrane risk of bias tool was used to assess the bias of included studies. The incidence of POAF was the primary endpoint, while mortality rate and bradycardia were secondary outcomes. RESULTS In meta-analysis 5 RCTs and 2 retrospective studies with a total of 1000 patients were included. The overall effect did not favor the carvedilol over metoprolol groups in terms of mortality rate [risk ratio 0.45, 95 % CI (0.1-1.97), P=0.29] or incidence of bradycardia [risk ratio 0.63, 95 % CI (0.32-1.23), P=0.17]. However, the incidence of POAF was lower in patients who received carvedilol compared to metoprolol [risk ratio 0.54, 95 % CI (0.42-0.71), P < 0.00001]. CONCLUSION In patients undergoing cardiac surgery, carvedilol may minimize the occurrence of POAF more effectively than metoprolol. To definitively establish the efficacy of carvedilol compared to metoprolol and other beta-blockers in the prevention of POAF, a large-scale, well-designed randomized controlled trials are required.
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Affiliation(s)
- Mohamad Riad Abouzid
- Department of Internal Medicine, Baptist Hospitals of Southeast Texas, Beaumont TX, United States
| | - Ankit Vyas
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA, United States
| | - Samar Eldahtoury
- Department of Internal Medicine, Baptist Hospitals of Southeast Texas, Beaumont TX, United States
| | - Junaid Anwar
- Department of Internal Medicine, Baptist Hospitals of Southeast Texas, Beaumont TX, United States
| | - Shereen Naccour
- Department of Internal Medicine, Baptist Hospitals of Southeast Texas, Beaumont TX, United States
| | - Shorouk Elshafei
- Department of Internal Medicine, Baptist Hospitals of Southeast Texas, Beaumont TX, United States
| | - Areeba Memon
- Department of Internal Medicine, Baptist Hospitals of Southeast Texas, Beaumont TX, United States
| | - Venkat Subramaniam
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA, United States
| | - William Bennett
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA, United States
| | - Daniel P Morin
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA, United States
| | - Carl J Lavie
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA, United States
| | - Chima Nwaukwa
- Department of Internal Medicine, Baptist Hospitals of Southeast Texas, Beaumont TX, United States.
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Perezgrovas‐Olaria R, Alzghari T, Rahouma M, Dimagli A, Harik L, Soletti GJ, An KR, Caldonazo T, Kirov H, Cancelli G, Audisio K, Yaghmour M, Polk H, Toor R, Sathi S, Demetres M, Girardi LN, Biondi‐Zoccai G, Gaudino M. Differences in Postoperative Atrial Fibrillation Incidence and Outcomes After Cardiac Surgery According to Assessment Method and Definition: A Systematic Review and Meta-Analysis. J Am Heart Assoc 2023; 12:e030907. [PMID: 37776213 PMCID: PMC10727249 DOI: 10.1161/jaha.123.030907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/22/2023] [Indexed: 10/02/2023]
Abstract
BACKGROUND Postoperative atrial fibrillation (POAF) is the most frequent complication of cardiac surgery. Despite clinical and economic implications, ample variability in POAF assessment method and definition exist across studies. We performed a study-level meta-analysis to evaluate the influence of POAF assessment method and definition on its incidence and association with clinical outcomes. METHODS AND RESULTS A systematic literature search was conducted to identify studies comparing the outcomes of patients with and without POAF after cardiac surgery that also reported POAF assessment method. The primary outcome was POAF incidence. The secondary outcomes were in-hospital mortality, stroke, intensive care unit length of stay, and postoperative length of stay. Fifty-nine studies totaling 197 774 patients were included. POAF cumulative incidence was 26% (range: 7.3%-53.1%). There were no differences in POAF incidence among assessment methods (27%, [range: 7.3%-53.1%] for continuous telemetry, 27% [range: 7.9%-50%] for telemetry plus daily ECG, and 19% [range: 7.8%-42.4%] for daily ECG only; P>0.05 for all comparisons). No differences in in-hospital mortality, stroke, intensive care unit length of stay, and postoperative length of stay were found between assessment methods. No differences in POAF incidence or any other outcomes were found between POAF definitions. Continuous telemetry and telemetry plus daily ECG were associated with higher POAF incidence compared with daily ECG in studies including only patients undergoing isolated coronary artery bypass grafting. CONCLUSIONS POAF incidence after cardiac surgery remains high, and detection rates are variable among studies. POAF incidence and its association with adverse outcomes are not influenced by the assessment method and definition used, except in patients undergoing isolated coronary artery bypass grafting.
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Affiliation(s)
| | - Talal Alzghari
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
| | - Mohammed Rahouma
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
| | - Arnaldo Dimagli
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
| | - Lamia Harik
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
| | | | - Kevin R. An
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
- Division of Cardiac Surgery, Department of SurgeryUniversity of TorontoONCanada
| | - Tulio Caldonazo
- Department of Cardiothoracic SurgeryFriedrich Schiller University JenaJenaGermany
| | - Hristo Kirov
- Department of Cardiothoracic SurgeryFriedrich Schiller University JenaJenaGermany
| | | | - Katia Audisio
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
| | - Mohammad Yaghmour
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
| | - Hillary Polk
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
| | - Rajbir Toor
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
| | - Swetha Sathi
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
| | - Michelle Demetres
- Samuel J. Wood Library and C.V. Starr Biomedical Information Centre, Weill Cornell MedicineNew YorkNYUSA
| | | | - Giuseppe Biondi‐Zoccai
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
- Mediterranea CardiocentroNaplesItaly
| | - Mario Gaudino
- Department of Cardiothoracic SurgeryWeill Cornell MedicineNew YorkNYUSA
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Bianco V, Kilic A, Yousef S, Serna-Gallegos D, Aranda-Michel E, Wang Y, Thoma F, Navid F, Sultan I. The long-term impact of postoperative atrial fibrillation after cardiac surgery. J Thorac Cardiovasc Surg 2023; 166:1073-1083.e10. [PMID: 35248360 DOI: 10.1016/j.jtcvs.2021.10.072] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 10/20/2021] [Accepted: 10/21/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVE The literature has reported worse in-hospital outcomes for patients with atrial fibrillation. The objective of the following study is to provide detailed results on the long-term impact of postoperative atrial fibrillation on survival and hospital readmission in cardiac surgery. METHODS All patients undergoing open cardiac surgery were reviewed with the exclusion of preoperative atrial fibrillation or patients undergoing ventricular assist device, transplant, or Cox-Maze procedures. Propensity matching (1:1) was performed to ensure similar baseline characteristics. Multivariable analysis identified significant associations with mortality and readmission. RESULTS A total of 12,227 patients with cardiac disease were divided into 7927 patients (64.8%) without postoperative atrial fibrillation and 4300 patients (35.2%) with new-onset postoperative atrial fibrillation. Propensity matching (1:1) yielded 4275 risk-adjusted pairs. There was no difference between the nonpostoperative atrial fibrillation versus postoperative atrial fibrillation cohorts regarding operative mortality (4.61% vs 4.12%; P = .26) and stroke (2.32% vs 2.76%; P = .191). Patients with postoperative atrial fibrillation had higher rates of reoperation (12.12% vs 6.83%; P < .001), transfusion (43.42% vs 36.94%; P < .001), sepsis (1.99% vs 0.80%; P < .001), prolonged ventilation (15.88% vs 9.24% vs; P < .001), pneumonia (6.60% vs 2.36%; P < .001), renal failure (6.90% vs 3.37%; P < .001), and dialysis (4.94% vs 2.08%; P < .001). The postoperative atrial fibrillation cohort had a significantly higher incidence of atrial fibrillation on follow-up (11.74% vs 4.75%; P < .001). Postoperative atrial fibrillation was independently associated with mortality (hazard ratio, 1.21; 1.12-1.33; P < .001), all-cause readmissions (hazard ratio, 1.05; 1.01-1.1; P = .010), and heart failure-specific readmission (hazard ratio, 1.14; 1.04-1.26; P = .01). CONCLUSIONS Patients in the postoperative atrial fibrillation cohort had worse perioperative morbidity, lower survival, and more readmissions for heart failure on long-term follow-up.
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Affiliation(s)
- Valentino Bianco
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pa; Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pa
| | - Arman Kilic
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pa; Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pa
| | - Sarah Yousef
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pa
| | - Derek Serna-Gallegos
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pa
| | - Edgar Aranda-Michel
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pa
| | - Yisi Wang
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pa
| | - Floyd Thoma
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pa
| | - Forozan Navid
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pa; Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pa
| | - Ibrahim Sultan
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pa; Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pa.
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Krasniqi L, Brandes A, Mortensen PE, Dahl JS, Gerke O, Ali M, Riber LPS. Atorvastatin and the influence on postoperative atrial fibrillation after surgical aortic valve replacement (STARC) in adults at Odense University Hospital, Denmark: study protocol for a randomised controlled trial. BMJ Open 2023; 13:e069595. [PMID: 37164465 PMCID: PMC10174010 DOI: 10.1136/bmjopen-2022-069595] [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] [Indexed: 05/12/2023] Open
Abstract
INTRODUCTION Atrial fibrillation (AF) is the most common postoperative complication after surgical aortic valve replacement (SAVR) and occurs in up to 50% of the patients. Development of postoperative AF (POAF) is associated with a 2-3 fold increased risk of adverse events, including stroke, myocardial infarction and death.Several studies have implied that prophylactic Atorvastatin therapy could prevent POAF in patients undergoing coronary artery bypass graft. These studies suggest that Atorvastatin has rapid and significant pleiotropic actions that reduce the risk of POAF. However, prophylactic treatment with statins has yet to be understood in SAVR. The aim of this study is to investigate whether prophylactic administration of torvastatin reduces POAF in patients undergoing SAVR. METHODS AND ANALYSIS In this investigator-initiated, prospective, parallel-group, randomised, double-blind, placebo-controlled single-centre trial, 266 patients undergoing elective solitary SAVR with bioprosthetic valve, with no prior history of AF, and statin-naïve will be randomised (1:1) to treatment with Atorvastatin (80 mg once daily) or matching placebo for 1-2 weeks prior to and 30 days after surgery. The primary endpoint is POAF defined as an episode of irregular RR-intervals without a traceable p-wave of at least 30 s duration. After discharge and until day 30 after surgery, POAF will be documented by either rhythm strip or 12-lead ECG. ETHICS AND DISSEMINATION Protocol approval has been obtained from the Regional Scientific Ethical Committee for Southern Denmark (S-20210159), The Danish Medicines Agency (2021103821) and the Data Protection Agency (21/65621).The trial is conducted in accordance with the Declaration of Helsinki, the ICH-GCP (International Conference on Harmonisation Good Clinical Practice) guidelines and the legal regulations of Denmark. Study findings will be shared via peer-reviewed journal publication and conference presentations. TRIAL REGISTRATION NUMBER NCT05076019.
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Affiliation(s)
- Lytfi Krasniqi
- Department of Cardiac, Thoracic and Vascular Surgery, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Axel Brandes
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Cardiology, University of Southern Denmark - Campus Esbjerg, Esbjerg, Denmark
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Poul Erik Mortensen
- Department of Cardiac, Thoracic and Vascular Surgery, Odense University Hospital, Odense, Denmark
| | - Jordi Sanchez Dahl
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Oke Gerke
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Mulham Ali
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Lars Peter Schødt Riber
- Department of Cardiac, Thoracic and Vascular Surgery, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Blockage of transient receptor potential vanilloid 4 prevents postoperative atrial fibrillation by inhibiting NLRP3-inflammasome in sterile pericarditis mice. Cell Calcium 2022; 104:102590. [DOI: 10.1016/j.ceca.2022.102590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/07/2022] [Accepted: 04/08/2022] [Indexed: 02/06/2023]
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Fragão-Marques M, Teixeira F, Mancio J, Seixas N, Rocha-Neves J, Falcão-Pires I, Leite-Moreira A. Impact of oral anticoagulation therapy on postoperative atrial fibrillation outcomes: a systematic review and meta-analysis. Thromb J 2021; 19:89. [PMID: 34798896 PMCID: PMC8603521 DOI: 10.1186/s12959-021-00342-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 11/01/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Post-operative atrial fibrillation (POAF) is the most common complication after cardiac surgery. Recent studies had shown this phenomenon is no longer considered transitory and is associated with higher risk of thromboembolic events or death. The aim of this study was to systematically review and analyze previous studies comparing oral anticoagulation therapy with no anticoagulation, regarding these long-term outcomes. METHODS PubMed/MEDLINE, EMBASE, Web of Science and Cochrane Database were systematically searched to identify the studies comparing the risk of stroke, or thromboembolic events or mortality of POAF patients who received anticoagulation compared with those who were not anticoagulated. Incidence of stroke, thromboembolic events and all-cause mortality were evaluated up to 10 years after surgery. Time-to-event outcomes were collected through hazard ratio (HR) along with their variance and the early endpoints using frequencies or odds ratio (OR). Random effect models were used to compute statistical combined measures and 95% confidence intervals (CI). Heterogeneity was evaluated through Q statistic-related measures of variance (Tau2, I2, Chi-squared test). RESULTS Eight observational cohort studies were selected, including 15,335 patients (3492 on Oral Anticoagulants (OAC) vs 11,429 without OAC) that met the inclusion criteria for qualitative synthesis. Patients had a wide gender distribution (38.6-82.3%), each study with a mean age above 65 years (67.5-85). Vitamin K antagonists were commonly prescribed anticoagulants (74.3-100%). OAC was associated with a protective impact on all-cause mortality at a mean of 5.0 years of follow-up (HR is 0.85 [0.72-1.01]; p = 0.07; I2 = 48%). Thromboembolic events did not differ between the two treatment arms (HR 0.68 [0.40-1.15], p = 0.15). CONCLUSION Current literature suggests a possibly protective impact of OAC therapy for all-cause mortality in patients with new-onset atrial fibrillation after cardiac surgery. However, it does not appear to impact thromboembolism rate.
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Affiliation(s)
- Mariana Fragão-Marques
- Cardiovascular Research and Development Center, Faculty of Medicine of the University of Porto, 4200, Porto, Portugal.
- São João University Hospital Center, Porto, Portugal.
- Faculty of Medicine of the University of Porto, Porto, Portugal.
| | | | - Jennifer Mancio
- Cardiovascular Research and Development Center, Faculty of Medicine of the University of Porto, 4200, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Nair Seixas
- Vila Nova de Gaia Hospital Center, Vila Nova de Gaia, Portugal
| | - João Rocha-Neves
- São João University Hospital Center, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Inês Falcão-Pires
- Cardiovascular Research and Development Center, Faculty of Medicine of the University of Porto, 4200, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Adelino Leite-Moreira
- Cardiovascular Research and Development Center, Faculty of Medicine of the University of Porto, 4200, Porto, Portugal
- São João University Hospital Center, Porto, Portugal
- Faculty of Medicine of the University of Porto, Porto, Portugal
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Pericardial NT-Pro-BNP and GDF-15 as Biomarkers of Atrial Fibrillation and Atrial Matrix Remodeling in Aortic Stenosis. Diagnostics (Basel) 2021; 11:diagnostics11081422. [PMID: 34441356 PMCID: PMC8392313 DOI: 10.3390/diagnostics11081422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/17/2021] [Accepted: 08/03/2021] [Indexed: 12/11/2022] Open
Abstract
Aims: This study aimed to evaluate the association of GDF-15 and NT-pro-BNP in two different biological matrices with AF in severe aortic stenosis patients undergoing aortic valve replacement surgery (AVR), its association with atrial matrix remodeling, as well as with 30-day postoperative outcomes. Main Methods: One hundred and twenty-six patients between 2009 and 2019 with severe aortic stenosis undergoing AVR surgery in a tertiary hospital were assessed. Key Findings: pericardial fluid GDF-15 and pericardial fluid and serum NT-pro-BNP were increased in AF patients with aortic stenosis. COL1A1 and COL3A1 gene expression increased when pericardial fluid NT-pro-BNP values were higher. TIMP4 was positively correlated with pericardial fluid GDF-15. Significance: GDF-15 and NT-pro-BNP in the pericardial fluid are biomarkers of atrial fibrillation in aortic stenosis and correlate with atrial matrix remodeling. AKI is predicted by both serum and pericardial fluid GDF-15.
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Oliveira JP, Fragão-Marques M, Lourenço A, Falcão-Pires I, Leite-Moreira A. Adverse remodeling in atrial fibrillation following isolated aortic valve replacement surgery. Perfusion 2020; 36:482-490. [PMID: 32838662 DOI: 10.1177/0267659120949210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Atrial fibrillation (AF) is the most common arrhythmia with adverse clinical outcomes. Aortic valve replacement (AVR) is one of the most frequently performed cardiac surgeries, although there is scarce evidence on arrhythmic outcomes. We aimed to evaluate AF during the first year post- isolated aortic valve replacement surgery and its clinical, analytical, and echocardiographic predictors. METHODS Severe aortic stenosis patients with no prior atrial fibrillation submitted to isolated aortic valve replacement surgery were included in our study, of which 316 remained in sinus rhythm and 24 developed AF. We performed logistic regression searching for AF predictors and a longitudinal comparison between pre and post-operative echocardiographic data. RESULTS Postoperative AF (POAF), diabetes, and follow-up indexed Left Atrium Diameter (iLAD) were significantly higher in the group of patients developing AF. POAF and iLAD were independent AF predictors at follow-up. No differences between groups were found regarding baseline and follow-up echocardiographic data except for indexed Left Ventricle End-diastolic Diameter (LVED), which failed to decrease after surgery in the AF group. CONCLUSIONS POAF and iLAD independently predicted AF at 1 year following isolated AVR surgery in aortic stenosis patients with no AF history. iLVED did not decrease significantly at follow-up in AF patients, possibly reflecting adverse ventricular remodeling.
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Affiliation(s)
- João Pedro Oliveira
- Departamento de Cirurgia e Fisiologia, Unidade de Investigação Cardiovascular, Faculdade de Medicina, Universidade do Porto, Portugal
| | - Mariana Fragão-Marques
- Departamento de Cirurgia e Fisiologia, Unidade de Investigação Cardiovascular, Faculdade de Medicina, Universidade do Porto, Portugal
| | - André Lourenço
- Departamento de Cirurgia e Fisiologia, Unidade de Investigação Cardiovascular, Faculdade de Medicina, Universidade do Porto, Portugal
| | - Inês Falcão-Pires
- Departamento de Cirurgia e Fisiologia, Unidade de Investigação Cardiovascular, Faculdade de Medicina, Universidade do Porto, Portugal
| | - Adelino Leite-Moreira
- Departamento de Cirurgia e Fisiologia, Unidade de Investigação Cardiovascular, Faculdade de Medicina, Universidade do Porto, Portugal
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Summerhill VI, Moschetta D, Orekhov AN, Poggio P, Myasoedova VA. Sex-Specific Features of Calcific Aortic Valve Disease. Int J Mol Sci 2020; 21:ijms21165620. [PMID: 32781508 PMCID: PMC7460640 DOI: 10.3390/ijms21165620] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 07/21/2020] [Accepted: 07/31/2020] [Indexed: 01/09/2023] Open
Abstract
Calcific aortic valve disease (CAVD) is the most common valvular heart disease in developed countries predominantly affecting the elderly population therefore posing a large economic burden. It is a gradually progressive condition ranging from mild valve calcification and thickening, without the hemodynamic obstruction, to severe calcification impairing leaflet motion, known as aortic stenosis (AS). The progression of CAVD occurs over many years, and it is extremely variable among individuals. It is also associated with an increased risk of coronary events and mortality. The recent insights into the CAVD pathophysiology included an important role of sex. Accumulating evidence suggests that, in patients with CAVD, sex can determine important differences in the relationship between valvular calcification process, fibrosis, and aortic stenosis hemodynamic severity between men and women. Consequently, it has implications on the development of different valvular phenotypes, left ventricular hypertrophy, and cardiovascular outcomes in men and women. Along these lines, taking into account the sex-related differences in diagnosis, prognosis, and treatment outcomes is of profound importance. In this review, the sex-related differences in patients with CAVD, in terms of pathobiology, clinical phenotypes, and outcomes were discussed.
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Affiliation(s)
- Volha I. Summerhill
- Department of Basic Research, Institute for Atherosclerosis Research, Skolkovo Innovative Center, 121609 Moscow, Russia;
- Correspondence:
| | - Donato Moschetta
- Unit for the Study of Aortic, Valvular and Coronary Pathologies, Monzino Cardiology Center IRCCS, 20138 Milan, Italy; (D.M.); (P.P.); (V.A.M.)
- Department of Pharmacological and Biomolecular Sciences, The University of Milan, 20133 Milan, Italy
| | - Alexander N. Orekhov
- Department of Basic Research, Institute for Atherosclerosis Research, Skolkovo Innovative Center, 121609 Moscow, Russia;
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Russian Academy of Medical Sciences, 125315 Moscow, Russia
| | - Paolo Poggio
- Unit for the Study of Aortic, Valvular and Coronary Pathologies, Monzino Cardiology Center IRCCS, 20138 Milan, Italy; (D.M.); (P.P.); (V.A.M.)
| | - Veronika A. Myasoedova
- Unit for the Study of Aortic, Valvular and Coronary Pathologies, Monzino Cardiology Center IRCCS, 20138 Milan, Italy; (D.M.); (P.P.); (V.A.M.)
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Russian Academy of Medical Sciences, 125315 Moscow, Russia
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