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Noordzij PG, Ruven HJ, Reniers T, Idema RN, Thio MS, Cremer OL, Hollema N, Smit KN, Vernooij LM, Dijkstra IM, Rettig TC. Cohort profile of BIGPROMISE: a perioperative biobank of a high-risk surgical population. BMJ Open 2024; 14:e078307. [PMID: 38862228 PMCID: PMC11168131 DOI: 10.1136/bmjopen-2023-078307] [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: 07/29/2023] [Accepted: 05/24/2024] [Indexed: 06/13/2024] Open
Abstract
PURPOSE Postoperative complications increase mortality, disability and costs. Advanced understanding of the risk factors for postoperative complications is needed to improve surgical outcomes. This paper discusses the rationale and profile of the BIGPROMISE (biomarkers to guide perioperative management and improve outcome in high-risk surgery) cohort, that aims to investigate risk factors, pathophysiology and outcomes related to postoperative complications. PARTICIPANTS Adult patients undergoing major surgery in two tertiary teaching hospitals. Clinical data and blood samples are collected before surgery, at the end of surgery and on the first, second and third postoperative day. At each time point a panel of cardiovascular, inflammatory, renal, haematological and metabolic biomarkers is assessed. Aliquots of plasma, serum and whole blood of each time point are frozen and stored. Data on severe complications are prospectively collected during 30 days after surgery. Functional status is assessed before surgery and after 120 days using the WHO Disability Assessment Schedule (WHODAS) 2.0. Mortality is followed up until 2 years after surgery. FINDINGS TO DATE The first patient was enrolled on 8 October 2021. Currently (1 January 2024) 3086 patients were screened for eligibility, of whom 1750 (57%) provided informed consent for study participation. Median age was 66 years (60; 73), 28% were female, and 68% of all patients were American Society of Anaesthesiologists (ASA) physical status class 3. Most common types of major surgery were cardiac (49%) and gastro-intestinal procedures (26%). The overall incidence of 30-day severe postoperative complications was 16%. FUTURE PLANS By the end of the recruitment phase, expected in 2026, approximately 3000 patients with major surgery will have been enrolled. This cohort allows us to investigate the role of pathophysiological perioperative processes in the cause of postoperative complications, and to discover and develop new biomarkers to improve risk stratification for adverse postoperative outcomes. TRIAL REGISTRATION NUMBER NCT05199025.
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Affiliation(s)
- Peter G Noordzij
- Department of Anaesthesiology, Intensive Care and Pain management, St. Antonius Hospital, Nieuwegein, Netherlands
- Department of Anaesthesiology, Intensive Care and Emergency Medicine, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Henk Jt Ruven
- Department of Clinical Chemistry, St. Antonius Hospital, Nieuwegein, Netherlands
| | - Ted Reniers
- Department of Anaesthesiology, Intensive Care and Pain management, St. Antonius Hospital, Nieuwegein, Netherlands
| | - Rene N Idema
- Department of Clinical Chemistry, Amphia Hospital, Breda, Netherlands
| | - Maaike Sy Thio
- Department of Anaesthesiology and Intensive Care, Amphia Hospital, Breda, Netherlands
| | - Olaf L Cremer
- Department of Intensive Care Medicine, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Nynke Hollema
- Department of Anaesthesiology, Intensive Care and Pain management, St. Antonius Hospital, Nieuwegein, Netherlands
| | - Kyra N Smit
- Department of Clinical Chemistry, St. Antonius Hospital, Nieuwegein, Netherlands
| | - Lisette M Vernooij
- Department of Anaesthesiology, Intensive Care and Pain management, St. Antonius Hospital, Nieuwegein, Netherlands
- Department of Anaesthesiology, Intensive Care and Emergency Medicine, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Ineke M Dijkstra
- Department of Clinical Chemistry, St. Antonius Hospital, Nieuwegein, Netherlands
| | - Thijs Cd Rettig
- Department of Anaesthesiology and Intensive Care, Amphia Hospital, Breda, Netherlands
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Singh NP, Makkar JK, Goel N, Karamchandani K, Singh M, Singh PM. Effect of prophylactic corticosteroids on postoperative neurocognitive dysfunction in the adult population: An updated systematic review, meta-analysis, and trial sequential analysis of randomised controlled trials. Indian J Anaesth 2024; 68:517-526. [PMID: 38903252 PMCID: PMC11186528 DOI: 10.4103/ija.ija_149_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 03/15/2024] [Accepted: 03/20/2024] [Indexed: 06/22/2024] Open
Abstract
Background and Aims Postoperative neurocognitive dysfunction (PNCD) commonly occurs after surgery and prolongs hospital stays. Both direct noxious stimuli to the central nervous system and systemic inflammation have been implicated. Due to their potent anti-inflammatory effects, corticosteroids have been utilised to attenuate the incidence and severity of PNCD. This systematic review and meta-analysis strived to evaluate the prophylactic role of perioperative corticosteroids for PNCD. Methods A search was run in pre-defined databases for randomised controlled trials (RCTs) assessing the role of corticosteroids in preventing PNCD. The incidence of PNCD within 1 month was the primary outcome. Secondary outcomes included the use of antipsychotic medications for the treatment, postoperative infection, and hospital length of stay. The results are exhibited as odds ratio (OR) and the mean difference (MD) with 95% confidence interval (CI). Results Fifteen RCTs comprising 15,398 patients were included. The incidence of PNCD was significantly lower in the corticosteroid group than in the control group, with a pooled OR of 0.75 (95% CI 0.58, 0.96; P = 0.02; I2 = 66%). Trial sequential analysis showed the clinical benefit of corticosteroids in preventing PNCD; however, the requisite information size is still inadequate. The sub-group analysis supported the prophylactic effect of corticosteroids on delirium prevention but not on delayed neurocognitive recovery. Conclusions Our meta-analysis revealed statistically significant protective effects of corticosteroids on the incidence of PNCD. However, further studies are still needed to confirm the protective role of this commonly used and relatively safe strategy for preventing PNCD.
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Affiliation(s)
- Narinder P. Singh
- Department of Anesthesia and Pain Medicine, Mount Sinai Hospital, University of Toronto, Toronto, Canada
| | - Jeetinder K. Makkar
- Department of Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Nitika Goel
- Department of Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Kunal Karamchandani
- Department of Anesthesiology and Pain Management, Division of Critical Care Medicine, University of Texas Southwestern Medical Center, Dallas, USA
| | - Mandeep Singh
- Department of Anesthesia, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, Canada
| | - Preet M. Singh
- Department of Anesthesia, Washington University in Saint Louis, MO, USA
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Scurt FG, Bose K, Mertens PR, Chatzikyrkou C, Herzog C. Cardiac Surgery-Associated Acute Kidney Injury. KIDNEY360 2024; 5:909-926. [PMID: 38689404 DOI: 10.34067/kid.0000000000000466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 04/26/2024] [Indexed: 05/02/2024]
Abstract
AKI is a common and serious complication of cardiac surgery that has a significant impact on patient morbidity and mortality. The Kidney Disease Improving Global Outcomes definition of AKI is widely used to classify and identify AKI associated with cardiac surgery (cardiac surgery-associated AKI [CSA-AKI]) on the basis of changes in serum creatinine and/or urine output. There are various preoperative, intraoperative, and postoperative risk factors for the development of CSA-AKI which should be recognized and addressed as early as possible to expedite its diagnosis, reduce its occurrence, and prevent or ameliorate its devastating complications. Crucial issues are the inaccuracy of serum creatinine as a surrogate parameter of kidney function in the perioperative setting of cardiothoracic surgery and the necessity to discover more representative markers of the pathophysiology of AKI. However, except for the tissue inhibitor of metalloproteinase-2 and insulin-like growth factor binding protein 7 ratio, other diagnostic biomarkers with an acceptable sensitivity and specificity are still lacking. This article provides a comprehensive review of various aspects of CSA-AKI, including pathogenesis, risk factors, diagnosis, biomarkers, classification, prevention, and treatment management.
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Affiliation(s)
- Florian G Scurt
- Clinic of Nephrology, Hypertension, Diabetes and Endocrinology, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Katrin Bose
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Magdeburg, Magdeburg, Germany
| | - Peter R Mertens
- Clinic of Nephrology, Hypertension, Diabetes and Endocrinology, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Christos Chatzikyrkou
- Department of Nephrology and Hypertension, Hannover Medical School, Hannover, Germany
| | - Carolin Herzog
- Clinic of Nephrology, Hypertension, Diabetes and Endocrinology, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
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Chiabrando JG, Lombardi M, Seropian IM, Valle Raleigh JM, Vergallo R, Larribau M, Agatiello CR, Trani C, Burzotta F. Chronic systemic glucocorticoid therapy is associated with increased risk of major vascular complications and cardiac tamponade after transcatheter aortic valve implantation: a systematic review and meta-analysis. Minerva Cardiol Angiol 2024; 72:284-291. [PMID: 37822235 DOI: 10.23736/s2724-5683.23.06347-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
INTRODUCTION TAVI-related complications, such as conduction disturbances, vascular complications or death may be related to increased inflammatory response. The aim of this study was to elucidate the efficacy and safety of the systemic glucocorticoid therapy regarding the adverse events after TAVI deployment. EVIDENCE ACQUISITION We conducted a systemic search of PubMed, a reference list of relevant articles, and Medline. The main efficacy outcomes of interest were all-cause death, cardiac and non-cardiac death, permanent pacemaker implantation (PPM), new left bundle branch block (LBBB), stroke, and myocardial infarction (MI). Safety endpoints were major vascular complications, major bleeding events, and cardiac tamponade. EVIDENCE SYNTHESIS A total of 7 studies including data from 3439 patients with a median follow-up was 30 days. Systemic glucocorticoid compared to the control group were associated with an increased risk of non-cardiac death (Relative Risk [RR] 5.90 95%CI [2.95; 11.80], P<0.001) major vascular complications (RR 1.78, 95%CI [1.22 - 2.61], P=0.003) and cardiac tamponade (RR 3.42, 95%CI [1.69 - 6.92], P<0.001). However, there were no differences in all-cause death, cardiac death, new LBBB, stroke, MI, or major bleeding events (all P values >0.05). CONCLUSIONS Glucocorticoid therapy before the TAVI procedure was associated with an increase in non-cardiac death, major vascular events and cardiac tamponade. There were no differences in the risk of all-cause death, cardiac death, PPM or LBBB, stroke, or MI.
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Affiliation(s)
- Juan G Chiabrando
- Unit of Interventional Cardiology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina -
- Unit of Interventional Cardiology, Spanish Hospital of Mendoza, Mendoza, Argentina -
| | - Marco Lombardi
- Department of Cardiovascular Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
- Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
| | - Ignacio M Seropian
- Unit of Interventional Cardiology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Juan M Valle Raleigh
- Unit of Interventional Cardiology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Rocco Vergallo
- Department of Internal Medicine and Medical Specialties (DIMI), University of Genoa, Genoa, Italy
- Cardiothoracic and Vascular Department (DICATOV), IRCCS San Martino Polyclinic Hospital, Genoa, Italy
| | - Miguel Larribau
- Unit of Interventional Cardiology, Spanish Hospital of Mendoza, Mendoza, Argentina
| | - Carla R Agatiello
- Unit of Interventional Cardiology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Carlo Trani
- Department of Cardiovascular Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Francesco Burzotta
- Department of Cardiovascular Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
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Hu J, Chen C, Li X, Zang X, Ke J, Zhou S, Mai H, Gong C. Risk of Systemic Inflammatory Response Syndrome Following Preoperative Glucocorticoids Administration in Patients After Percutaneous Nephrolithotomy: A Retrospective Cohort Study. Drug Saf 2024; 47:465-474. [PMID: 38441749 DOI: 10.1007/s40264-024-01402-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2024] [Indexed: 04/17/2024]
Abstract
INTRODUCTION Systemic inflammatory response syndrome (SIRS) is one of the most serious complications in patients undergoing percutaneous nephrolithotomy (PCNL). Although glucocorticoids are increasingly used during PCNL, few studies have been concerned about the association between glucocorticoids and postoperative SIRS. The study aims to explore whether preoperative use of glucocorticoids is associated with SIRS after PCNL. METHODS A total of 1259 patients who underwent PCNL between January 2015 and April 2021 were enrolled in the retrospective cohort study. Risk factors for post-PCNL SIRS were identified by univariate and multivariate regression analysis. To further explore the association between preoperative administration of glucocorticoids and SIRS, 113 pairs of patients were matched for the confounding factors using propensity score matching (PSM) analysis. The odds ratios (OR) and 95 % confidence intervals (CI) for the above variables were analyzed. RESULTS The incidence of SIRS after PCNL was 9.6 % (121/1259) and the patients who suffered from postoperative SIRS had longer hospital stays and higher hospital costs (all p < 0.05). Multivariate logistic regression analysis indicated that female, preoperative leukocyte count, insertion of central vein catheter, serum albumin, preoperative high-sensitive C-reactive protein/albumin ratio, preoperative transfusion, preoperative administration of glucocorticoids were independent risk factors for SIRS (all p < 0.05). After minimization, the effects of confounding factors by PSM, preoperative administration of glucocorticoids was significantly correlated with SIRS in patients after PCNL (OR=2.44, 95 %CI: 1.31-4.55, p = 0.005). CONCLUSION Preoperative administration of glucocorticoids is an independent risk factor for SIRS in patients undergoing PCNL.
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Affiliation(s)
- Jingping Hu
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, China
| | - Chaojin Chen
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, China
| | - Xiaoyue Li
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, China
| | - Xiangyang Zang
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, China
| | - Jie Ke
- Guangzhou AID Cloud Technology Co., Ltd, Guangzhou, 510000, China
| | - Shaoli Zhou
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, China.
| | - Haiyan Mai
- Department of Pharmacy, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou, 510630, Guangdong, China.
| | - Chulian Gong
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, China.
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Nešković N, Budrovac D, Kristek G, Kovačić B, Škiljić S. Postoperative cognitive dysfunction: Review of pathophysiology, diagnostics and preventive strategies. J Perioper Pract 2024:17504589241229909. [PMID: 38619150 DOI: 10.1177/17504589241229909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Postoperative cognitive impairment is a common disorder after major surgery. Advances in medicine and treatment have resulted in an increasingly ageing population undergoing major surgical procedures. Since age is the most important risk factor for postoperative cognitive decline, it is not surprising that impairment of cognitive functions after surgery was recorded in almost a third of elderly patients. Postoperative cognitive dysfunction is part of the spectrum of postoperative cognitive impairment and researchers often confuse it with postoperative delirium and delayed neurocognitive recovery. This is the cause of great differences in the results of research that is focused on the incidence and possible prevention of postoperative cognitive dysfunction. In this review, we focused on current recommendations for a uniform nomenclature of postoperative cognitive impairment and diagnosis of postoperative cognitive dysfunction, the presumed pathophysiology of postoperative cognitive dysfunction and recommendations for its treatment and possible prevention strategies.
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Affiliation(s)
- Nenad Nešković
- Department of Anaesthesiology, Resuscitation and Intensive Care, Osijek University Hospital, Osijek, Croatia
- Medical Faculty Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Dino Budrovac
- Department of Anaesthesiology, Resuscitation and Intensive Care, Osijek University Hospital, Osijek, Croatia
- Medical Faculty Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Gordana Kristek
- Department of Anaesthesiology, Resuscitation and Intensive Care, Osijek University Hospital, Osijek, Croatia
- Medical Faculty Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Borna Kovačić
- Department of Anaesthesiology, Resuscitation and Intensive Care, Osijek University Hospital, Osijek, Croatia
- Department of General Surgery, Osijek University Hospital, Osijek, Croatia
| | - Sonja Škiljić
- Department of Anaesthesiology, Resuscitation and Intensive Care, Osijek University Hospital, Osijek, Croatia
- Medical Faculty Osijek, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
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Jeppesen KK, Riber LP, Dahl JS. Right ventricular myocardial edema leading to severe heart failure after open heart surgery - possible effect of high-dose corticosteroid therapy. J Cardiothorac Surg 2024; 19:179. [PMID: 38580987 PMCID: PMC10996258 DOI: 10.1186/s13019-024-02656-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 03/19/2024] [Indexed: 04/07/2024] Open
Abstract
BACKGROUND Cardiopulmonary bypass induces a systemic inflammatory response and alterations in fluid homeostasis, resulting in generalized tissue edema. Additionally, ischemia-reperfusion injury following cardioplegic arrest presumably prompts organ-specific myocardial edema. CASE PRESENTATION The case report presents a 75-year-old Caucasian male diagnosed with aortic dissection, Stanford type A, who underwent complicated open-heart surgery. Postoperatively, the patient developed excessive myocardial edema, particularly affecting the right ventricle myocardium to an extent where the right ventricle surpassed the sternal rim, making it impossible to close the sternum. Ischemia was ruled out by performing coronary angiography, demonstrating well-calibrated coronary arteries. Transoesophageal echocardiography showed a restrictive right ventricle with free-wall thickness of 30 mm, severely reduced right ventricle systolic function and a volume-depleted left ventricle consistent with right ventricular heart failure due to right ventricular edema. The patient presented with unstable haemodynamics despite use of inotropes and continuation of open sternotomy. In an attempt to reduce myocardial edema, the patient was started on corticosteroid treatment despite of ongoing mediastinitis. Corticosteroid treatment reduced myocardial edema and enabled the closure of sternum on the 44th postoperative day. CONCLUSIONS The case report addresses the clinical relevance of corticosteroid treatment in selective cases of intractable haemodynamically significant postoperative myocardial edema.
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Affiliation(s)
| | - Lars Peter Riber
- Department of Cardiac, Thoracic and Vascular Surgery, Odense University Hospital, Odense, Denmark
| | - Jordi Sanchez Dahl
- Department of Cardiology, Odense University Hospital, Kløvervaenget 47, Odense C, 5000, Denmark
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Fong KY, Yeo S, Luo H, Kofidis T, Teoh KLK, Kang GS. Stroke prevention strategies for cardiac surgery: a systematic review and meta-analysis of randomized controlled trials. ANZ J Surg 2024; 94:522-535. [PMID: 38529814 DOI: 10.1111/ans.18947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 01/15/2023] [Accepted: 03/04/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Stroke is a much-feared complication of cardiac surgery, but existing literature on preventive strategies is fragmented. Hence, a systematic review and meta-analysis of stroke prevention strategies for cardiac surgery was conducted. METHODS An electronic literature search was conducted to retrieve randomized controlled trials (RCTs) investigating perioperative interventions for cardiac surgery, with stroke as an outcome. Random-effects meta-analyses were conducted to generate risk ratios (RRs), 95% confidence intervals (95% CI), and forest plots. Descriptive analysis and synthesis of literature was conducted for interventions not amenable to meta-analysis, focusing on risks of stroke, myocardial infarction and study-defined major adverse cardiovascular events (MACE). RESULTS Fifty-six RCTs (61 894 patients) were retrieved. Many included trials were underpowered to detect differences in stroke risk. Among pharmacological therapies, only preoperative amiodarone was shown to reduce stroke risk in one trial. Concomitant left atrial appendage closure (LAAC) significantly reduced stroke risk (RR = 0.55, 95% CI = 0.36-0.84, P = 0.006) in patients with preoperative atrial fibrillation, and there was no difference in on-pump versus off-pump coronary artery bypass grafting (CABG) (RR = 0.94, 95% CI = 0.64-1.37, P = 0.735). Much controversy exists in literature on the timing of carotid endarterectomy relative to CABG in patients with severe carotid stenosis. The use of preoperative remote ischemic preconditioning was not found to reduce rates of stroke or MACE. CONCLUSION This review presents a comprehensive synthesis of existing interventions for stroke prevention in cardiac surgery, and identifies gaps in research which may benefit from future, large-scale RCTs. LAAC should be considered to reduce stroke incidence in patients with preoperative atrial fibrillation.
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Affiliation(s)
- Khi Yung Fong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Selvie Yeo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Haidong Luo
- Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre, Singapore, Singapore
| | - Theodoros Kofidis
- Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre, Singapore, Singapore
| | - Kristine L K Teoh
- Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre, Singapore, Singapore
| | - Giap Swee Kang
- Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre, Singapore, Singapore
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Taleska Štupica G, Šoštarič M, Jenko M, Podbregar M. Methylprednisolone Does Not Enhance Paraoxonase 1 Activity During Cardiopulmonary Bypass Surgery-A Randomized, Controlled Clinical Trial. J Cardiothorac Vasc Anesth 2024; 38:946-956. [PMID: 38311492 DOI: 10.1053/j.jvca.2023.12.035] [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: 10/13/2023] [Revised: 12/20/2023] [Accepted: 12/26/2023] [Indexed: 02/06/2024]
Abstract
OBJECTIVES Cardiopulmonary bypass (CPB) is linked to systemic inflammatory responses and oxidative stress. Paraoxonase 1 (PON1) is an antioxidant enzyme with a cardioprotective role whose activity is decreased in systemic inflammation and in patients with acute myocardial and global ischemia. Glucocorticoids counteract the effect of oxidative stress by upregulating PON1 gene expression. The authors aimed to determine the effect of methylprednisolone on PON1 activity during cardiac surgery on CPB. DESIGN Prospective, randomized, controlled clinical trial. SETTING The University Medical Center Ljubljana, Slovenia. PARTICIPANTS Forty adult patients who underwent complex cardiac surgery on CPB between February 2016 and December 2017 were randomized into methylprednisolone and control groups (n = 20 each). INTERVENTIONS Patients in the methylprednisolone group received 1 g of methylprednisolone in the CPB priming solution, whereas patients in the control group were not given methylprednisolone during CPB. MEASUREMENTS AND MAIN RESULTS The effect of methylprednisolone from the CPB priming solution was compared with standard care during CPB on PON1 activity until postoperative day 5. Correlations of PON1 activity with lipid status, mediators of inflammation, and hemodynamics were analyzed also. No significant differences were found between study groups for PON1 activity, high-density lipoprotein, and low-density lipoprotein in any of the measurement intervals (p > 0.016). The methylprednisolone group had significantly lower tumor necrosis factor alpha (p < 0.001) and interleukin-6 (p < 0.001), as well as C-reactive protein and procalcitonin (p < 0.016) after surgery. No significant difference was found between groups for hemodynamic parameters. A positive correlation existed between PON1 and lipid status, whereas a negative correlation was found between PON1 activity and tumor necrosis factor alpha, interleukin-6, and CPB duration. CONCLUSIONS Methylprednisolone does not influence PON1 activity during cardiac surgery on CPB.
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Affiliation(s)
- Gordana Taleska Štupica
- University Medical Center Ljubljana, Clinical Department of Anesthesiology and Perioperative Intensive Therapy, Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia.
| | - Maja Šoštarič
- University Medical Center Ljubljana, Clinical Department of Anesthesiology and Perioperative Intensive Therapy, Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia
| | - Matej Jenko
- University Medical Center Ljubljana, Clinical Department of Anesthesiology and Perioperative Intensive Therapy, Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia
| | - Matej Podbregar
- University Medical Center Ljubljana, Clinical Department of Anesthesiology and Perioperative Intensive Therapy, Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia; General Hospital Celje, Department of Internal Intensive Medicine, Celje, Slovenia
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Abbasciano RG, Olivieri GM, Chubsey R, Gatta F, Tyson N, Easwarakumar K, Fudulu DP, Marsico R, Kofler M, Elshafie G, Lai F, Loubani M, Kendall S, Zakkar M, Murphy GJ. Prophylactic corticosteroids for cardiopulmonary bypass in adult cardiac surgery. Cochrane Database Syst Rev 2024; 3:CD005566. [PMID: 38506343 PMCID: PMC10952358 DOI: 10.1002/14651858.cd005566.pub4] [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: 03/21/2024]
Abstract
BACKGROUND Cardiac surgery triggers a strong inflammatory reaction, which carries significant clinical consequences. Corticosteroids have been suggested as a potential perioperative strategy to reduce inflammation and help prevent postoperative complications. However, the safety and effectiveness of perioperative corticosteroid use in adult cardiac surgery is uncertain. This is an update of the 2011 review with 18 studies added. OBJECTIVES Primary objective: to estimate the effects of prophylactic corticosteroid use in adults undergoing cardiac surgery with cardiopulmonary bypass on the: - co-primary endpoints of mortality, myocardial complications, and pulmonary complications; and - secondary outcomes including atrial fibrillation, infection, organ injury, known complications of steroid therapy, prolonged mechanical ventilation, prolonged postoperative stay, and cost-effectiveness. SECONDARY OBJECTIVE to explore the role of characteristics of the study cohort and specific features of the intervention in determining the treatment effects via a series of prespecified subgroup analyses. SEARCH METHODS We used standard, extensive Cochrane search methods to identify randomised studies assessing the effect of corticosteroids in adult cardiac surgery. The latest searches were performed on 14 October 2022. SELECTION CRITERIA We included randomised controlled trials in adults (over 18 years, either with a diagnosis of coronary artery disease or cardiac valve disease, or who were candidates for cardiac surgery with the use of cardiopulmonary bypass), comparing corticosteroids with no treatments. There were no restrictions with respect to length of the follow-up period. All selected studies qualified for pooling of results for one or more endpoints. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were all-cause mortality, and cardiac and pulmonary complications. Secondary outcomes were infectious complications, gastrointestinal bleeding, occurrence of new post-surgery atrial fibrillation, re-thoracotomy for bleeding, neurological complications, renal failure, inotropic support, postoperative bleeding, mechanical ventilation time, length of stays in the intensive care unit (ICU) and hospital, patient quality of life, and cost-effectiveness. We used GRADE to assess the certainty of evidence for each outcome. MAIN RESULTS This updated review includes 72 randomised trials with 17,282 participants (all 72 trials with 16,962 participants were included in data synthesis). Four trials (6%) were considered at low risk of bias in all the domains. The median age of participants included in the studies was 62.9 years. Study populations consisted mainly (89%) of low-risk, first-time coronary artery bypass grafting (CABG) or valve surgery. The use of perioperative corticosteroids may result in little to no difference in all-cause mortality (risk with corticosteroids: 25 to 36 per 1000 versus 33 per 1000 with placebo or no treatment; risk ratio (RR) 0.90, 95% confidence interval (CI) 0.75 to 1.07; 25 studies, 14,940 participants; low-certainty evidence). Corticosteroids may increase the risk of myocardial complications (68 to 86 per 1000) compared with placebo or no treatment (66 per 1000; RR 1.16, 95% CI 1.04 to 1.31; 25 studies, 14,766 participants; low-certainty evidence), and may reduce the risk of pulmonary complications (risk with corticosteroids: 61 to 77 per 1000 versus 78 per 1000 with placebo/no treatment; RR 0.88, 0.78 to 0.99; 18 studies, 13,549 participants; low-certainty evidence). Analyses of secondary endpoints showed that corticosteroids may reduce the incidence of infectious complications (risk with corticosteroids: 94 to 113 per 1000 versus 123 per 1000 with placebo/no treatment; RR 0.84, 95% CI 0.76 to 0.92; 28 studies, 14,771 participants; low-certainty evidence). Corticosteroids may result in little to no difference in incidence of gastrointestinal bleeding (risk with corticosteroids: 9 to 17 per 1000 versus 10 per 1000 with placebo/no treatment; RR 1.21, 95% CI 0.87 to 1.67; 6 studies, 12,533 participants; low-certainty evidence) and renal failure (risk with corticosteroids: 23 to 35 per 1000 versus 34 per 1000 with placebo/no treatment; RR 0.84, 95% CI 0.69 to 1.02; 13 studies, 12,799; low-certainty evidence). Corticosteroids may reduce the length of hospital stay, but the evidence is very uncertain (-0.5 days, 0.97 to 0.04 fewer days of length of hospital stay compared with placebo/no treatment; 25 studies, 1841 participants; very low-certainty evidence). The results from the two largest trials included in the review possibly skew the overall findings from the meta-analysis. AUTHORS' CONCLUSIONS A systematic review of trials evaluating the organ protective effects of corticosteroids in cardiac surgery demonstrated little or no treatment effect on mortality, gastrointestinal bleeding, and renal failure. There were opposing treatment effects on cardiac and pulmonary complications, with evidence that corticosteroids may increase cardiac complications but reduce pulmonary complications; however, the level of certainty for these estimates was low. There were minor benefits from corticosteroid therapy for infectious complications, but the evidence on hospital length of stay was very uncertain. The inconsistent treatment effects across different outcomes and the limited data on high-risk groups reduced the applicability of the findings. Further research should explore the role of these drugs in specific, vulnerable cohorts.
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Affiliation(s)
| | | | - Rachel Chubsey
- University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Francesca Gatta
- Department of Cardiothoracic Surgery, Liverpool Heart and Chest Hospital, Liverpool, UK
| | - Nathan Tyson
- Department of Cardiac Surgery, University Hospitals of Leicester, Leicester, UK
| | | | - Daniel P Fudulu
- Department of Cardiac Surgery, University Hospital Bristol NHS Trust, Bristol, UK
| | | | | | - Ghazi Elshafie
- Department of Cardiothoracic Surgery, Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | - Florence Lai
- Leicester Clinical Trials Unit, University of Leicester, Glenfield Hospital, Leicester, UK
| | - Mahmoud Loubani
- Department of Cardiothoracic Surgery, Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | | | - Mustafa Zakkar
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Gavin J Murphy
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
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11
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Martin KR, Gamell C, Tai TY, Bonelli R, Hansen J, Tatoulis J, Alhamdoosh M, Wilson N, Wicks I. Whole blood transcriptomics reveals granulocyte colony-stimulating factor as a mediator of cardiopulmonary bypass-induced systemic inflammatory response syndrome. Clin Transl Immunology 2024; 13:e1490. [PMID: 38375330 PMCID: PMC10875393 DOI: 10.1002/cti2.1490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 12/20/2023] [Accepted: 01/23/2024] [Indexed: 02/21/2024] Open
Abstract
Objectives Systemic inflammatory response syndrome (SIRS) is a frequent complication of cardiopulmonary bypass (CPB). SIRS is associated with significant morbidity and mortality, but its pathogenesis remains incompletely understood, and as a result, biomarkers are lacking and treatment remains expectant and supportive. This study aimed to understand the pathophysiological mechanisms driving SIRS induced by CPB and identify novel therapeutic targets that might reduce systemic inflammation and improve patient outcomes. Methods Twenty-one patients undergoing cardiac surgery and CPB were recruited, and blood was sampled before, during and after surgery. SIRS was defined using the American College of Chest Physicians/Society of Critical Care Medicine criteria. We performed immune cell profiling and whole blood transcriptomics and measured individual mediators in plasma/serum to characterise SIRS induced by CPB. Results Nineteen patients fulfilled criteria for SIRS, with a mean duration of 2.7 days. Neutrophil numbers rose rapidly with CPB and remained elevated for at least 48 h afterwards. Transcriptional signatures associated with neutrophil activation and degranulation were enriched during CPB. We identified a network of cytokines governing these transcriptional changes, including granulocyte colony-stimulating factor (G-CSF), a regulator of neutrophil production and function. Conclusions We identified neutrophils and G-CSF as major regulators of CPB-induced systemic inflammation. Short-term targeting of G-CSF could provide a novel therapeutic strategy to limit neutrophil-mediated inflammation and tissue damage in SIRS induced by CPB.
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Affiliation(s)
- Katherine R Martin
- WEHIParkvilleVICAustralia
- Department of Medical BiologyUniversity of MelbourneParkvilleVICAustralia
| | | | - Tsin Yee Tai
- WEHIParkvilleVICAustralia
- CSL Innovation, Bio21 InstituteParkvilleVICAustralia
| | - Roberto Bonelli
- WEHIParkvilleVICAustralia
- Department of Medical BiologyUniversity of MelbourneParkvilleVICAustralia
- CSL Innovation, Bio21 InstituteParkvilleVICAustralia
| | | | - James Tatoulis
- Cardiothoracic SurgeryRoyal Melbourne HospitalParkvilleVICAustralia
- Department of SurgeryUniversity of MelbourneParkvilleVICAustralia
| | | | | | - Ian Wicks
- WEHIParkvilleVICAustralia
- Department of Medical BiologyUniversity of MelbourneParkvilleVICAustralia
- Department of RheumatologyRoyal Melbourne HospitalParkvilleVICAustralia
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12
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Ruel M, Gupta S, Ponnambalam M, Chong AY. Less Invasive and Hybrid Surgical/Interventional Coronary Disease Management: The Future Is Now. Can J Cardiol 2024; 40:290-299. [PMID: 38070770 DOI: 10.1016/j.cjca.2023.11.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/26/2023] [Accepted: 11/26/2023] [Indexed: 01/14/2024] Open
Abstract
Coronary artery bypass grafting (CABG) has evolved to become the criterion standard in elective revascularisation for coronary artery disease (CAD), particularly in patients with complex or multivessel CAD, left main involvement, diabetes mellitus, or left ventricular dysfunction. Despite the superiority of CABG in patients with the most advanced forms of CAD, a standard CABG operation, through a median sternotomy and with the use of cardiopulmonary bypass, carries well recognised challenges. In this article, we describe newer approaches, such as off-pump CABG, minimally invasive bypass grafting, robotic CABG, and hybrid coronary revascularisation, which we consider as necessary ways to minimise invasion, reduce recovery time, provide the benefits of arterial grafting to more patients, and offer alternatives to mitigate the adverse effects of conventional sternotomy and cardiopulmonary bypass.
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Affiliation(s)
- Marc Ruel
- Division of Cardiac Surgery, University of Ottawa Heart Institute, Ottawa, Ontario, Canada.
| | - Saurabh Gupta
- Division of Cardiac Surgery, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Menaka Ponnambalam
- Division of Cardiac Surgery, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Aun Yeong Chong
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
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13
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Gaudino M, Flather M, Capodanno D, Milojevic M, Bhatt DL, Biondi Zoccai G, Boden WE, Devereaux PJ, Doenst T, Farkouh M, Freemantle N, Fremes S, Puskas J, Landoni G, Lawton J, Myers PO, Redfors B, Sandner S. European Association of Cardio-Thoracic Surgery (EACTS) expert consensus statement on perioperative myocardial infarction after cardiac surgery. Eur J Cardiothorac Surg 2024; 65:ezad415. [PMID: 38420786 DOI: 10.1093/ejcts/ezad415] [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: 09/25/2023] [Revised: 11/14/2023] [Accepted: 12/12/2023] [Indexed: 03/02/2024] Open
Abstract
Cardiac surgery may lead to myocardial damage and release of cardiac biomarkers through various mechanisms such as cardiac manipulation, systemic inflammation, myocardial hypoxia, cardioplegic arrest and ischaemia caused by coronary or graft occlusion. Defining perioperative myocardial infarction (PMI) after cardiac surgery presents challenges, and the association between the current PMI definitions and postoperative outcomes remains uncertain. To address these challenges, the European Association of Cardio-Thoracic Surgery (EACTS) facilitated collaboration among a multidisciplinary group to evaluate the existing evidence on the mechanisms, diagnosis and prognostic implications of PMI after cardiac surgery. The review found that the postoperative troponin value thresholds associated with an increased risk of mortality are markedly higher than those proposed by all the current definitions of PMI. Additionally, it was found that large postoperative increases in cardiac biomarkers are prognostically relevant even in absence of additional supportive signs of ischaemia. A new algorithm for PMI detection after cardiac surgery was also proposed, and a consensus was reached within the group that establishing a prognostically relevant definition of PMI is critically needed in the cardiovascular field and that PMI should be included in the primary composite outcome of coronary intervention trials.
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Affiliation(s)
- Mario Gaudino
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Marcus Flather
- Norwich Medical School, University of East Anglia, Norwich, UK
- Department of Medicine, Norwich Medical School, University of East Anglia, Norwich, UK
| | - Davide Capodanno
- Azienda Ospedaliero-Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Milan Milojevic
- Department of Cardiac Surgery and Cardiovascular Research, Dedinje Cardiovascular Institute, Belgrade, Serbia
| | - Deepak L Bhatt
- Mount Sinai Fuster Heart Hospital, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Giuseppe Biondi Zoccai
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
- Mediterranea Cardiocentro, Naples, Italy
| | - William E Boden
- VA New England Healthcare System, Boston University School of Medicine, Boston, MA, USA
| | - P J Devereaux
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Population Health Research Institute, Hamilton, ON, Canada
| | - Torsten Doenst
- Department of Cardiothoracic Surgery, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Michael Farkouh
- Academic Affairs, Cedars-Sinai Health System, Los Angeles, CA, USA
| | - Nicholas Freemantle
- Institute of Clinical Trials and Methodology, University College London, London, UK
| | - Stephen Fremes
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
- Division of Cardiac Surgery, University of Toronto, Toronto, ON, Canada
- Schulich Heart Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - John Puskas
- Department of Cardiovascular Surgery, Mount Sinai Morningside, New York, NY, USA
| | - Giovanni Landoni
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Faculty of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Jennifer Lawton
- Division of Cardiac Surgery, Department of Surgery, Johns Hopkins University, Baltimore, MD, USA
| | - Patrick O Myers
- Department of Cardiac Surgery, CHUV-Center Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Björn Redfors
- Cardiovascular Research Foundation, New York, NY, USA
- Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Sigrid Sandner
- Department of Cardiac Surgery, Medical University of Vienna, Vienna, Austria
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14
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Suero OR, Park Y, Wieruszewski PM, Chatterjee S. Management of Vasoplegic Shock in the Cardiovascular Intensive Care Unit after Cardiac Surgery. Crit Care Clin 2024; 40:73-88. [PMID: 37973358 DOI: 10.1016/j.ccc.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Vasoplegic shock after cardiac surgery is characterized by hypotension, a high cardiac output, and vasodilation. Much of the understanding of this pathologic state is informed by the understanding of septic shock. Adverse outcomes and mortality are increased with vasoplegic shock. Early recognition and a systematic approach to its management are critical. The need for vasopressors to sustain an adequate blood pressure as well as pharmacologic adjuncts to mitigate the inflammatory inciting process are necessary. The rationale behind vasopressor escalation and consideration of adjuncts are discussed.
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Affiliation(s)
- Orlando R Suero
- Baylor St. Lukes Medical Center, 6720 Bertner Avenue, Room 0-520, Houston, TX 77030, USA
| | - Yangseon Park
- Baylor St. Lukes Medical Center, 6720 Bertner Avenue, Room 0-520, Houston, TX 77030, USA
| | - Patrick M Wieruszewski
- Department of Pharmacy, Mayo Clinic, RO_MB_GR_722PH, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Subhasis Chatterjee
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Department of Cardiovascular Surgery, The Texas Heart Institute, Houston, TX, USA.
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15
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Toner AJ, Corcoran TB, Vlaskovsky PS, Nierich AP, Bain CR, Dieleman JM. Inflammation risk before cardiac surgery and the treatment effect of intraoperative dexamethasone. Anaesth Intensive Care 2024; 52:28-36. [PMID: 38000008 DOI: 10.1177/0310057x231195098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2023]
Abstract
Patients who exhibit high systemic inflammation after cardiac surgery may benefit most from pre-emptive anti-inflammatory treatments. In this secondary analysis (n = 813) of the randomised, double-blind Intraoperative High-Dose Dexamethasone for Cardiac Surgery trial, we set out to develop an inflammation risk prediction model and assess whether patients at higher risk benefit from a single intraoperative dose of dexamethasone (1 mg/kg). Inflammation risk before surgery was quantified from a linear regression model developed in the placebo arm, relating preoperatively available covariates to peak postoperative C-reactive protein. The primary endpoint was the interaction between inflammation risk and the peak postoperative C-reactive protein reduction associated with dexamethasone treatment. The impact of dexamethasone on the main clinical outcome (a composite of death, myocardial infarction, stroke, renal failure, or respiratory failure within 30 days) was also explored in relation to inflammation risk. Preoperatively available covariates explained a minority of peak postoperative C-reactive protein variation and were not suitable for clinical application (R2 = 0.058, P = 0.012); C-reactive protein before surgery (excluded above 10 mg/L) was the most predictive covariate (P < 0.001). The anti-inflammatory effect of dexamethasone increased as the inflammation risk increased (-0.689 mg/L per unit predicted peak C-reactive protein, P = 0.002 for interaction). No treatment-effect heterogeneity was detected for the main clinical outcome (P = 0.167 for interaction). Overall, risk predictions from a model of inflammation after cardiac surgery were associated with the degree of peak postoperative C-reactive protein reduction derived from dexamethasone treatment. Future work should explore the impact of this phenomenon on clinical outcomes in larger surgical populations.
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Affiliation(s)
- Andrew J Toner
- Royal Perth Hospital, Perth, Australia
- University of Western Australia, Perth, Australia
| | - Tomas B Corcoran
- Royal Perth Hospital, Perth, Australia
- University of Western Australia, Perth, Australia
- Monash University, Melbourne, Australia
| | | | | | - Chris R Bain
- Monash University, Melbourne, Australia
- Alfred Hospital, Melbourne, Australia
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16
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Bello C, Filipovic MG, Huber M, Flannery S, Kobel B, Fischer R, Kessler BM, Räber L, Stueber F, Luedi MM. Discovery of plasma proteome markers associated with clinical outcome and immunological stress after cardiac surgery. Front Cardiovasc Med 2023; 10:1287724. [PMID: 38379859 PMCID: PMC10876477 DOI: 10.3389/fcvm.2023.1287724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 11/20/2023] [Indexed: 02/22/2024] Open
Abstract
Background Molecular mechanisms underlying perioperative acute phase reactions in cardiac surgery are largely unknown. We aimed to characterise perioperative alterations of the acute phase plasma proteome in a cohort of adult patients undergoing on-pump cardiac surgery using high-throughput mass spectrometry and to identify candidate proteins potentially relevant to postoperative clinical outcome through a novel, multi-step approach. Methods This study is an analysis of the Bern Perioperative Biobank, a prospective cohort of adults who underwent cardiac surgery with the use of cardiopulmonary bypass (CPB) at Bern University Hospital between January and December 2019. Blood samples were taken before induction of anaesthesia and on postoperative day one. Proteomic analyses were performed by mass spectrometry. Through a multi-step, exploratory approach, hit-proteins were first identified according to their perioperative prevalence and dynamics. The set of hit-proteins were associated with predefined clinical outcome measures (all-cause one-year mortality, length of hospital stay, postoperative myocardial infarction and stroke until hospital discharge). Results 192 patients [75.5% male, median age 67.0 (IQR 60.0-73.0)] undergoing cardiac surgery with the use of CPB were included in this analysis. In total, we identified and quantified 402 proteins across all samples, whereof 30/402 (7%) proteins were identified as hit-proteins. Three hit-proteins-LDHB, VCAM1 and IGFBP2-demonstrated the strongest associations with clinical outcomes. After adjustment both for age, sex, BMI and for multiple comparisons, the scaled preoperative levels of IGFBP2 were associated with 1-year all-cause mortality (OR 10.63; 95% CI: 2.93-64.00; p = 0.046). Additionally, scaled preoperative levels of LDHB (OR 5.58; 95% CI: 2.58-8.57; p = 0.009) and VCAM1 (OR 2.32; 95% CI: 0.88-3.77; p = 0.05) were found to be associated with length of hospital stay. Conclusions We identified a subset of promising candidate plasma proteins relevant to outcome after on-pump cardiac surgery. IGFBP2 showed a strong association with clinical outcome measures and a significant association of preoperative levels with 1-year all-cause mortality. Other proteins strongly associated with outcome were LDHB and VCAM1, reflecting the dynamics in the acute phase response, inflammation and myocardial injury. We recommend further investigation of these proteins as potential outcome markers after cardiac surgery. Clinical Trial Registration ClinicalTrials.gov; NCT04767685, data are available via ProteomeXchange with identifier PXD046496.
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Affiliation(s)
- Corina Bello
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Mark G. Filipovic
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Markus Huber
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Sarah Flannery
- Nuffield Department of Medicine, Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, United Kingdom
| | - Beatrice Kobel
- Department for BioMedical Research (DBMR), University of Bern, Bern, Switzerland
| | - Roman Fischer
- Nuffield Department of Medicine, Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, United Kingdom
| | - Benedikt M. Kessler
- Nuffield Department of Medicine, Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, United Kingdom
| | - Lorenz Räber
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Frank Stueber
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Markus M. Luedi
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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17
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Li C, Zhang Z, Xu L, Lin X, Sun X, Li J, Wei P. Effects of intravenous glucocorticoids on postoperative delirium in adult patients undergoing major surgery: a systematic review and meta-analysis with trial sequential analysis. BMC Anesthesiol 2023; 23:399. [PMID: 38057700 PMCID: PMC10698986 DOI: 10.1186/s12871-023-02359-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 11/27/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND The effects of intravenous glucocorticoids on postoperative delirium (POD) in adult patients undergoing major surgery remain controversial. Therefore, we conducted this meta-analysis to assess whether intravenous glucocorticoids can decrease POD incidence in the entire adult population undergoing major surgery and its association with patients age, type of surgery, and type of glucocorticoid. METHODS We searched the relevant literature published before November 3, 2023, through Cochrane Library, PubMed, Embase, and Web of Science. The primary outcome was POD incidence. The risk ratio for the primary outcome was calculated using the Mantel-Haenszel method. The secondary outcomes included 30-day mortality, length of hospital stay, ICU duration, mechanical ventilation duration, and occurrence of glucocorticoid-related adverse effects (e.g., infection and hyperglycemia). This meta-analysis was registered in PROSPERO: CRD42022345997. RESULTS We included eight randomized controlled studies involving 8972 patients. For the entire adult population undergoing major surgery, intravenous glucocorticoids reduced the POD incidence (risk ratio = 0.704, 95% confidence interval, 0.519-0.955; P = 0.024). However, subgroups defined by type of surgery showed differential effects of glucocorticoids on POD. Intravenous glucocorticoids can not reduce POD incidence in adult patients undergoing cardiac surgery (risk ratio = 0.961, 95% confidence interval, 0.769-1.202; P = 0.728), with firm evidence from trial sequential analysis. However, in major non-cardiac surgery, perioperative intravenous glucocorticoid reduced the incidence of POD (risk ratio = 0.491, 95% confidence interval, 0.338-0.714; P < 0.001), which warrants further studies due to inconclusive evidence by trial sequence analysis. In addition, the use of glucocorticoids may reduce the mechanical ventilation time (weighted mean difference, -1.350; 95% confidence interval, -1.846 to -0.854; P < 0.001) and ICU duration (weighted mean difference = -7.866; 95% confidence interval, -15.620 to -0.112; P = 0.047). CONCLUSIONS For the entire adult population undergoing major surgery, glucocorticoids reduced the POD incidence. However, the effects of glucocorticoids on POD appear to vary according to the type of surgery. In patients receiving major non-cardiac surgery, glucocorticoid may be an attractive drug in the prevention of POD, and further studies are needed to draw a definitive conclusion. In cardiac surgery, intravenous glucocorticoids have no such effect.
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Affiliation(s)
- Chengwei Li
- Department of Anesthesiology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, 266035, P.R. China
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, 250000, P.R. China
| | - Zheng Zhang
- Department of Anesthesiology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, 266035, P.R. China
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, 250000, P.R. China
| | - Lin Xu
- Department of Anesthesiology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, 266035, P.R. China
| | - Xiaojie Lin
- Department of Anesthesiology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, 266035, P.R. China
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, 250000, P.R. China
| | - Xinyi Sun
- Department of Anesthesiology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, 266035, P.R. China
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, 250000, P.R. China
| | - Jianjun Li
- Department of Anesthesiology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, 266035, P.R. China.
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, 250000, P.R. China.
| | - Penghui Wei
- Department of Anesthesiology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, 266035, P.R. China.
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18
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Li L, Liu M, Li S, Xu J, Zheng J, Lv C, Wu L, Heng L. Influence of Regional Nerve Block in Addition to General Anesthesia on Postoperative Delirium, Pain, and In-hospital Stay in Patients Undergoing Cardiothoracic Surgery: A Meta-analysis. J Cardiovasc Pharmacol 2023; 82:496-503. [PMID: 37548460 DOI: 10.1097/fjc.0000000000001469] [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: 06/06/2023] [Accepted: 07/14/2023] [Indexed: 08/08/2023]
Abstract
ABSTRACT This study aims to investigate whether venous injection of sedative agent or regional nerve block in alliance with major anesthesia could decrease the risk of postoperative delirium occurrence in patients receiving cardiothoracic surgery. Electronic academic databases were retrieved for related publications, and statistical software was used for data pooling and analysis. Forest plot was used to show the pooled sensitivity, specificity, and diagnostic odds ratio. Combined receiver operating characteristic curve was used to show the area under the curve of complex data. Seven studies were included for analysis. The risk of occurrence of delirium still showed no difference (risk rate = 0.93, 95% CI, 0.85-1.03) between the intervention group and placebo group. Postoperative pain feeling was more alleviated in patients with prophylactic application of regional nerve block. In addition, prophylactic application of regional nerve block could decrease the risk of postoperative in-hospital stay (risk rate = 0.28, 95% CI, 0.02-0.54). Our study demonstrated that, in elderly patients or pediatric patients undergoing cardiac surgery, prophylactic application of regional nerve block failed to decrease the incidence of postoperative delirium. However, the option of regional nerve block could decrease the duration of in-hospitalization stay and alleviate the acute pain during the postoperative period after open-heart surgery.
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Affiliation(s)
- Li Li
- Department of Critical Care Medicine, First People's Hospital of Xuzhou, Xuzhou Municipal Hospital Affiliated to Xuzhou Medical University, Affiliated Hospital of Mining and Technology of China University, Xuzhou, Jiangsu, China
| | - Min Liu
- Department of Thoracic Surgery, Xuzhou Central Hospital, Xuzhou, Jiangsu, China
| | - Songsong Li
- Department of Orthopedics, First People's Hospital of Xuzhou, Xuzhou Municipal Hospital Affiliated to Xuzhou Medical University, Affiliated Hospital of Mining and Technology of China University, Xuzhou, Jiangsu, China
| | - Jiahui Xu
- Department of Ophthalmology, First People's Hospital of Xuzhou, Xuzhou Municipal Hospital Affiliated to Xuzhou Medical University, Affiliated Hospital of Mining and Technology of China University, Xuzhou, Jiangsu, China
| | - Jun Zheng
- Department of Orthopedics, First People's Hospital of Xuzhou, Xuzhou Municipal Hospital Affiliated to Xuzhou Medical University, Affiliated Hospital of Mining and Technology of China University, Xuzhou, Jiangsu, China
| | - Chengwei Lv
- Department of Critical Care Medicine, First People's Hospital of Xuzhou, Xuzhou Municipal Hospital Affiliated to Xuzhou Medical University, Affiliated Hospital of Mining and Technology of China University, Xuzhou, Jiangsu, China
| | - Linlin Wu
- Department of Hemodialysis, First People's Hospital of Xuzhou, Xuzhou Municipal Hospital Affiliated to Xuzhou Medical University, Affiliated Hospital of Mining and Technology of China University, Xuzhou, Jiangsu, China
| | - Lei Heng
- Department of Anesthesiology, Xuzhou Cancer Hospital, Xuzhou City, Jiangsu Province, China
- Department of Anesthesiology, Xuzhou New Healthy Geriatric Hospital, Xuzhou City, Jiangsu Province, China; and
- Department of Anesthesiology, the Affiliated Xuzhou Hospital of JiangSu University, Xuzhou City, Jiangsu Province, China
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19
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Balakrishna A, Walco J, Billings FT, Lopez MG. Perioperative Acute Kidney Injury: Implications, Approach, Prevention. Adv Anesth 2023; 41:205-224. [PMID: 38251619 PMCID: PMC11079993 DOI: 10.1016/j.aan.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Acute kidney injury remains a common and significant contributor to perioperative morbidity. Acute kidney injury worsens patient outcomes, and anesthesiologists should make significant efforts to prevent, assess, and treat perioperative renal injury. The authors discuss the impact of renal injury on patient outcomes and putative underlying mechanisms, evidence underlying treatments for acute kidney injury, and practices that may prevent the development of perioperative renal injury.
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Affiliation(s)
- Aditi Balakrishna
- Division of Anesthesiology Critical Care Medicine, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jeremy Walco
- Division of Anesthesiology Critical Care Medicine, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Frederic T Billings
- Division of Anesthesiology Critical Care Medicine, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Marcos G Lopez
- Division of Anesthesiology Critical Care Medicine, Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA.
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20
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Vervoort D, Caldonazo T, Doenst T, Fremes SE. Inflammatory Biomarkers and Cardiac Surgical Risk: Hitting the Mark? Can J Cardiol 2023; 39:1695-1697. [PMID: 37714329 DOI: 10.1016/j.cjca.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 09/04/2023] [Indexed: 09/17/2023] Open
Affiliation(s)
- Dominique Vervoort
- Division of Cardiac Surgery, University of Toronto, Toronto, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada.
| | - Tulio Caldonazo
- Division of Cardiac Surgery, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Torsten Doenst
- Division of Cardiac Surgery, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Stephen E Fremes
- Division of Cardiac Surgery, University of Toronto, Toronto, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada; Schulich Heart Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
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21
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Siagian SN, Dewangga MSY, Putra BE, Christianto C. Pulmonary reperfusion injury in post-palliative intervention of oligaemic cyanotic CHD: a new catastrophic consequence or just revisiting the same old story? Cardiol Young 2023; 33:2148-2156. [PMID: 37850475 DOI: 10.1017/s1047951123003451] [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: 10/19/2023]
Abstract
Pulmonary reperfusion injury is a well-recognised clinical entity in the setting pulmonary artery angioplasty for pulmonary artery stenosis or chronic thromboembolic disease, but not much is known about this complication in post-palliative intervention of oligaemic cyanotic CHD. The pathophysiology of pulmonary reperfusion injury in this population consists of both ischaemic and reperfusion injury, mainly resulting in oxidative stress from reactive oxygen species generation, followed by endothelial dysfunction, and cytokine storm that may induce multiple organ dysfunction. Other mechanisms of pulmonary reperfusion injury are "no-reflow" phenomenon, overcirculation from high pressure in pulmonary artery, and increased left ventricular end-diastolic pressure. Chronic hypoxia in cyanotic CHD eventually depletes endogenous antioxidant and increased the risk of pulmonary reperfusion injury, thus becoming a concern for palliative interventions in the oligaemic subgroup. The incidence of pulmonary reperfusion injury varies depending on multifactors. Despite its inconsistence occurrence, pulmonary reperfusion injury does occur and may lead to morbidity and mortality in this population. The current management of pulmonary reperfusion injury is supportive therapy to prevent deterioration of lung injury. Therefore, a general consensus on pulmonary reperfusion injury is necessary for the diagnosis and management of this complication as well as further studies to establish the use of novel and potential therapies for pulmonary reperfusion injury.
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Affiliation(s)
- Sisca Natalia Siagian
- Division of Pediatric Cardiology and Congenital Heart Disease, Department of Cardiology and Vascular Medicine, National Cardiovascular Centre Harapan Kita, Universitas Indonesia, Jakarta, Indonesia
| | | | - Bayushi Eka Putra
- Division of Pediatric Cardiology and Congenital Heart Disease, Department of Cardiology and Vascular Medicine, National Cardiovascular Centre Harapan Kita, Universitas Indonesia, Jakarta, Indonesia
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22
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Abbasciano RG, Tomassini S, Roman MA, Rizzello A, Pathak S, Ramzi J, Lucarelli C, Layton G, Butt A, Lai F, Kumar T, Wozniak MJ, Murphy GJ. Effects of interventions targeting the systemic inflammatory response to cardiac surgery on clinical outcomes in adults. Cochrane Database Syst Rev 2023; 10:CD013584. [PMID: 37873947 PMCID: PMC10594589 DOI: 10.1002/14651858.cd013584.pub2] [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] [Indexed: 10/25/2023]
Abstract
BACKGROUND Organ injury is a common and severe complication of cardiac surgery that contributes to the majority of deaths. There are no effective treatment or prevention strategies. It has been suggested that innate immune system activation may have a causal role in organ injury. A wide range of organ protection interventions targeting the innate immune response have been evaluated in randomised controlled trials (RCTs) in adult cardiac surgery patients, with inconsistent results in terms of effectiveness. OBJECTIVES The aim of the review was to summarise the results of RCTs of organ protection interventions targeting the innate immune response in adult cardiac surgery. The review considered whether the interventions had a treatment effect on inflammation, important clinical outcomes, or both. SEARCH METHODS CENTRAL, MEDLINE, Embase, conference proceedings and two trial registers were searched on October 2022 together with reference checking to identify additional studies. SELECTION CRITERIA RCTs comparing organ protection interventions targeting the innate immune response versus placebo or no treatment in adult patients undergoing cardiac surgery where the treatment effect on innate immune activation and on clinical outcomes of interest were reported. DATA COLLECTION AND ANALYSIS Searches, study selection, quality assessment, and data extractions were performed independently by pairs of authors. The primary inflammation outcomes were peak IL-6 and IL-8 concentrations in blood post-surgery. The primary clinical outcome was in-hospital or 30-day mortality. Treatment effects were expressed as risk ratios (RR) and standardised mean difference (SMD) with 95% confidence intervals (CI). Meta-analyses were performed using random effects models, and heterogeneity was assessed using I2. MAIN RESULTS A total of 40,255 participants from 328 RCTs were included in the synthesis. The effects of treatments on IL-6 (SMD -0.77, 95% CI -0.97 to -0.58, I2 = 92%) and IL-8 (SMD -0.92, 95% CI -1.20 to -0.65, I2 = 91%) were unclear due to heterogeneity. Heterogeneity for inflammation outcomes persisted across multiple sensitivity and moderator analyses. The pooled treatment effect for in-hospital or 30-day mortality was RR 0.78, 95% CI 0.68 to 0.91, I2 = 0%, suggesting a significant clinical benefit. There was little or no treatment effect on mortality when analyses were restricted to studies at low risk of bias. Post hoc analyses failed to demonstrate consistent treatment effects on inflammation and clinical outcomes. Levels of certainty for pooled treatment effects on the primary outcomes were very low. AUTHORS' CONCLUSIONS A systematic review of RCTs of organ protection interventions targeting innate immune system activation did not resolve uncertainty as to the effectiveness of these treatments, or the role of innate immunity in organ injury following cardiac surgery.
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Affiliation(s)
| | | | - Marius A Roman
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Angelica Rizzello
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Suraj Pathak
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Joussi Ramzi
- Leicester Medical School, University of Leicester, Leicester, UK
| | - Carla Lucarelli
- Department of Cardiac Surgery, University of Verona, Verona, Italy
| | - Georgia Layton
- University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Ayesha Butt
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Florence Lai
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Tracy Kumar
- Leicester Clinical Trials Unit, University of Leicester, Leicester, UK
| | - Marcin J Wozniak
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Gavin J Murphy
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
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23
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Yan S, Gao S, Lou S, Yu C, Sun X, Qian X, Ji B. Does methylprednisolone provide protective effect in total aortic arch replacement requiring hypothermia circulatory arrest and selective cerebral perfusion? Perfusion 2023; 38:1384-1392. [PMID: 35786218 DOI: 10.1177/02676591221113650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Glucocorticoids (GC)were applied in total aortic arch replacement (TAAR) at various dosages in many centers, but with limited evidence. METHODS The retrospective study was aimed to evaluate whether methylprednisolone was associated with better postoperative outcomes in patients undergoing TAAR. Patients undergoing TAAR with moderate hypothermia and selective cerebral perfusion between 2017.1 to 2018.12 in Fuwai hospital were classified into three groups according to doses of methylprednisolone given in the surgery: large-GC group (1500-3000 mg); medium-GC group (500-1000 mg) and no-GC group (0 mg). Postoperative outcomes were compared among three groups. Multivariable analysis was performed to identify the association of methylprednisolone with outcomes. RESULTS Three hundred twenty-eight patients were enrolled. Two hundred twenty-eight were in the large-GC group, 34 were in the medium-GC group, and 66 were in the no-GC group. The incidences of major adverse outcomes in large-GC, medium-GC and no-GC groups were 22.8%, 17.6% and 18.2%, respectively, with no statistical difference. A significant difference was observed in post-cardiopulmonary bypass (CPB) fresh frozen plasma (FFP) transfusion (p < .001) and chest drainage volume (p < .001). Multivariable analysis demonstrated that methylprednisolone was not associated with better outcomes (p = .455), while large doses of methylprednisolone were significantly associated with excessive chest drainage (over 2000 mL) [OR (99% CI) 4.282 (1.66-11.044), p < .001] and excessive post-CPB FFP transfusion (over 400 mL) [OR (99% CI) 2.208 (1.027-4.747), p = .008]. CONCLUSIONS Large doses of methylprednisolone (1500-3000 mg) did not show a protective effect in TAAR with moderate hypothermia arrest plus selective cerebral perfusion and might increase postoperative bleeding and FFP transfusion.
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Affiliation(s)
- Shujie Yan
- Department of Cardiopulmonary Bypass, State key laboratory of Cardiovascular Medicine, Fuwai Hospital, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Beijing, China
| | - Sizhe Gao
- Department of Cardiopulmonary Bypass, State key laboratory of Cardiovascular Medicine, Fuwai Hospital, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Beijing, China
| | - Song Lou
- Department of Cardiopulmonary Bypass, State key laboratory of Cardiovascular Medicine, Fuwai Hospital, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Beijing, China
| | - Cuntao Yu
- Department of Cardiovascular surgery, State key laboratory of Cardiovascular Medicine, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Xiaogang Sun
- Department of Cardiovascular surgery, State key laboratory of Cardiovascular Medicine, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Xiangyang Qian
- Department of Cardiovascular surgery, State key laboratory of Cardiovascular Medicine, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Bingyang Ji
- Department of Cardiopulmonary Bypass, State key laboratory of Cardiovascular Medicine, Fuwai Hospital, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Beijing, China
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24
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Luo MH, Chen JQ, Luo JC, Li JK, Zhang YJ, Xu X, Su Y, Wang CS, Lai H, Sun YX, Li J, Tu GW, Luo Z. Effect of glucocorticoid for patients with type A aortic dissection undergoing surgical repair with deep hypothermic circulatory arrest: A single-center, retrospective study. Perfusion 2023:2676591231205124. [PMID: 37776228 DOI: 10.1177/02676591231205124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/02/2023]
Abstract
BACKGROUND Postoperative patients with Type A aortic dissection (TAAD) often experience severe inflammatory responses caused by multiple factors perioperatively. However, the effect of postoperative glucocorticoid (GC) use, which is a potent anti-inflammatory agent, on complications or all-cause mortality is unclear. METHODS Patients with TAAD who underwent surgical repair requiring deep hypothermic circulatory arrest between January 2020 and December 2021 were included in the study. Characteristics of patients treated with and without GCs were compared. The primary outcome was in-hospital mortality, and a composite secondary outcome was defined as in-hospital death or any major complications. Propensity score matching was used to balance baseline differences between groups. Kaplan-Meier curves were used to compare survival probability. RESULTS A total of 393 postoperative patients with TAAD were included in the study. Forty of them (10.2%) received GC treatment at a median daily methylprednisolone-equivalent dose of 0.6 mg/kg (0.4-0.7) for a median period of 2 (1-3) days. Patients on GCs had more intraoperative blood transfusions, higher postoperative APACHE II (12 vs 9, p = .004) and SOFA (9 vs 6, p < .001) scores, worse perioperative hepatic, renal and cardiac function. The in-hospital mortality in the matched cohort did not differ between groups [GC n = 11/40 (27.5%) versus Non-GC n = 19/80 (23.8%); p = .661]. CONCLUSIONS The propensity to use GCs correlated with the critical status of the patient. However, low dose and short-term postoperative GC treatment did not reduce in-hospital mortality rates among patients with TAAD. A more appropriate regimen should be further investigated.
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Affiliation(s)
- Ming-Hao Luo
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical College, Fudan University, Shanghai, China
| | - Jia-Qi Chen
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical College, Fudan University, Shanghai, China
| | - Jing-Chao Luo
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jia-Kun Li
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical College, Fudan University, Shanghai, China
| | - Yi-Jie Zhang
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xin Xu
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, China
- Department of Critical Care Medicine, Pan Long People's Hospital, Kunming, China
| | - Ying Su
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chun-Sheng Wang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hao Lai
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yong-Xin Sun
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jun Li
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Guo-Wei Tu
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhe Luo
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Key Lab. of Pulmonary Inflammation and Injury, Shanghai, China
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25
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Devereaux PJ, Whitlock R, Lamy A. Perioperative Myocardial Injury/Infarction After Cardiac Surgery: The Diagnostic Criteria Need to Change. J Am Coll Cardiol 2023; 82:1313-1315. [PMID: 37730287 DOI: 10.1016/j.jacc.2023.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 07/31/2023] [Accepted: 08/02/2023] [Indexed: 09/22/2023]
Affiliation(s)
- P J Devereaux
- Population Health Research Institute, Hamilton, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada; Department of Medicine, McMaster University, Hamilton, Ontario, Canada.
| | - Richard Whitlock
- Population Health Research Institute, Hamilton, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada; Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Andre Lamy
- Population Health Research Institute, Hamilton, Ontario, Canada; Department of Surgery, McMaster University, Hamilton, Ontario, Canada
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26
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Boskovic S, Ciobanu V, Theuerkauf N, Bakhtiary F, Velten M. Case report: Perioperative management of a patient with shapiro syndrome during on-pump cardiac surgery. Front Cardiovasc Med 2023; 10:1250110. [PMID: 37795490 PMCID: PMC10546306 DOI: 10.3389/fcvm.2023.1250110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 09/05/2023] [Indexed: 10/06/2023] Open
Affiliation(s)
- S. Boskovic
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany
| | - V. Ciobanu
- Department of Cardiac Surgery, University Hospital Bonn, Bonn, Germany
| | - N. Theuerkauf
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany
| | - F. Bakhtiary
- Department of Cardiac Surgery, University Hospital Bonn, Bonn, Germany
| | - M. Velten
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Bonn, Germany
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27
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Wang F, Hao X, Zhu Y. Effects of perioperative intravenous glucocorticoids on perioperative neurocognitive disorders in adults after surgery: A PRISMA-compliant meta-analysis of randomized controlled trials. Medicine (Baltimore) 2023; 102:e34708. [PMID: 37653739 PMCID: PMC10470771 DOI: 10.1097/md.0000000000034708] [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: 03/22/2022] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 09/02/2023] Open
Abstract
BACKGROUND Randomized controlled trials (RCTs) have shown uncertain clinical benefits from perioperative intravenous glucocorticoids for perioperative neurocognitive disorders (PND). Thus, this meta-analysis was performed to evaluate whether perioperative intravenous glucocorticoids can decrease the occurrence of PND among adults undergoing surgery. METHODS We searched 4 databases (MEDLINE, Embase, CENTRAL and Web of Science) for RCTs that assessed the incidence of PND in adults (aged ≥ 18 years old) after surgery. Two reviewers independently assessed the studies for eligibility, extracted data, and assessed the risk of bias in each study. We assessed the certainty of evidence using GRADEpro software. RESULTS A total of 10 studies (N = 14,967) were eligible. Compared with controls, glucocorticoids were not associated with reducing the risk of postoperative cognitive dysfunction (POCD) (risk ratio [RR]: 0.79 95% confidence interval [CI]: 0.41-1.55, P = .50, I2 = 85%), risk of postoperative delirium (POD) (RR: 0.87 95% CI: 0.74-1.03, P = .10, I2 = 36%), the length of stay in intensive care unit (ICU) (mean difference [MD] -0.21 95% CI: -1.20 to 0.79, P = .68, I2 = 84%), 30-day mortality (RR: 0.92 95% CI: 0.59-1.46, P = .73, I2 = 0%), or postoperative atrial fibrillation (RR: 0.94 95% CI: 0.86-1.01, P = .11, I2 = 25%). However, there was significant difference between glucocorticoids and control group in the length of hospital stay (LOS) (MD: -0.39 95% CI: -0.62 to -0.16, P = .001, I2 = 0%), and postoperative infections (RR: 0.65 95% CI: 0.56-0.76, P < .00001, I2 = 0%). CONCLUSIONS Perioperative intravenous glucocorticoids did not reduce the risk of PND in adults after surgery but might be associated with shorter the LOS and lower the incidence of postoperative infections. More, larger, higher-quality RCTs including neurological surgery or hip fracture surgery and different doses of glucocorticoids compared with placebos are needed to explore the intervention effects.
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Affiliation(s)
- Fei Wang
- Department of Anesthesiology, Sichuan Academy of Medical Science and Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xuechao Hao
- Department of Anesthesiology, West China Hospital of Sichuan University; Research Units of Perioperative Stress Assessment and Clinical Decision (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
| | - Yihao Zhu
- Department of Anesthesiology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
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28
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Leviner DB, Erez E, Lavi I, Saliba W, Sharoni E. Predictors and Long-Term Prognostic Significance of Acute Renal Function Change in Patients Who Underwent Surgical Aortic Valve Replacement. J Clin Med 2023; 12:4952. [PMID: 37568354 PMCID: PMC10419392 DOI: 10.3390/jcm12154952] [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: 06/21/2023] [Revised: 07/16/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
There are few reports on short-term changes in renal function after surgical aortic valve replacement, and data are scarce regarding its impact on long-term outcomes. This is a retrospective study of patients who underwent isolated aortic valve replacement between 2009 and 2020 in four medical centers. Patients with end-stage renal disease were excluded. Renal function was assessed based on short-term changes. Multivariable regression models were used to identify predictors of improvement/deterioration. Cox proportional hazard models were used to assess survival trends. The study included 2402 patients, with a mean age of 69.3 years and a mean eGFR of 82.3 mL/min/1.73 m2. Short-term improvement rates were highest in stage 4 (24.4%) and stage 3 (16.8%) patients. Deterioration rates were highest in stage 1 (38.1%) and stage 2 (34.8%) patients. Deterioration in the chronic kidney disease stage was associated with a higher ten-year mortality (p < 0.001, HR 1.46); an improved stage trended toward improved survival (p = 0.14, HR 0.722). Patients with stage 3 and 4 kidney disease tended to remain stable or improve in the short term after aortic valve replacement while patients at stages 1 and 2 were at increased risk of deteriorating.
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Affiliation(s)
- Dror B. Leviner
- Department of Cardiothoracic Surgery, Carmel Medical Centre, Haifa 3436212, Israel;
- The Ruth & Baruch Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3525422, Israel;
| | - Ely Erez
- Faculty of Industrial Engineering and Management, Technion-Israel Institute of Technology, Haifa 3200003, Israel;
| | - Idit Lavi
- Department of Community Medicine and Epidemiology, Carmel Medical Centre Cardiovascular Centre, Haifa 3436212, Israel
| | - Walid Saliba
- The Ruth & Baruch Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3525422, Israel;
- Department of Community Medicine and Epidemiology, Carmel Medical Centre Cardiovascular Centre, Haifa 3436212, Israel
| | - Erez Sharoni
- Department of Cardiothoracic Surgery, Carmel Medical Centre, Haifa 3436212, Israel;
- The Ruth & Baruch Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3525422, Israel;
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29
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Parent S, Vaka R, Risha Y, Ngo C, Kanda P, Nattel S, Khan S, Courtman D, Stewart DJ, Davis DR. Prevention of atrial fibrillation after open-chest surgery with extracellular vesicle therapy. JCI Insight 2023; 8:e163297. [PMID: 37384420 PMCID: PMC10481795 DOI: 10.1172/jci.insight.163297] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 06/28/2023] [Indexed: 07/01/2023] Open
Abstract
Almost half of patients recovering from open-chest surgery experience atrial fibrillation (AF) that results principally from inflammation in the pericardial space surrounding the heart. Given that postoperative AF is associated with increased mortality, effective measures to prevent AF after open-chest surgery are highly desirable. In this study, we tested the concept that extracellular vesicles (EVs) isolated from human atrial explant-derived cells can prevent postoperative AF. Middle-aged female and male rats were randomized to undergo sham operation or induction of sterile pericarditis followed by trans-epicardial injection of human EVs or vehicle into the atrial tissue. Pericarditis increased the probability of inducing AF while EV treatment abrogated this effect in a sex-independent manner. EV treatment reduced infiltration of inflammatory cells and production of pro-inflammatory cytokines. Atrial fibrosis and hypertrophy seen after pericarditis were markedly attenuated by EV pretreatment, an effect attributable to suppression of fibroblast proliferation by EVs. Our study demonstrates that injection of EVs at the time of open-chest surgery shows prominent antiinflammatory effects and prevents AF due to sterile pericarditis. Translation of this finding to patients might provide an effective new strategy to prevent postoperative AF by reducing atrial inflammation and fibrosis.
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Affiliation(s)
- Sandrine Parent
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Ramana Vaka
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
| | - Yousef Risha
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
| | - Clarissa Ngo
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
| | - Pushpinder Kanda
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Stanley Nattel
- Research Center and Department of Medicine, Montreal Heart Institute, University of Montreal, Montreal, Quebec, Canada
- Department of Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada
- Institute of Pharmacology, West German Heart and Vascular Center, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Saad Khan
- Ottawa Hospital Research Institute, Division of Regenerative Medicine, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - David Courtman
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Ottawa Hospital Research Institute, Division of Regenerative Medicine, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Duncan J. Stewart
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Ottawa Hospital Research Institute, Division of Regenerative Medicine, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Darryl R. Davis
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
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30
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Townsley MM. Methylprednisolone for Cardiac Surgery in Infants: Findings From a Large-scale, Randomized, Controlled Trial. J Cardiothorac Vasc Anesth 2023; 37:860-862. [PMID: 36863987 DOI: 10.1053/j.jvca.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 02/02/2023] [Indexed: 02/11/2023]
Affiliation(s)
- Matthew M Townsley
- Division of Congenital Cardiac Anesthesiology, University of Alabama at Birmingham School of Medicine, Birmingham, AL; Bruno Pediatric Heart Center, Children's of Alabama, Birmingham, AL.
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Hirano Y, Konishi T, Kaneko H, Itoh H, Matsuda S, Kawakubo H, Uda K, Matsui H, Fushimi K, Daiko H, Itano O, Yasunaga H, Kitagawa Y. Impact of Prophylactic Corticosteroid Use on In-hospital Mortality and Respiratory Failure After Esophagectomy for Esophageal Cancer: Nationwide Inpatient Data Study in Japan. Ann Surg 2023; 277:e1247-e1253. [PMID: 35833418 DOI: 10.1097/sla.0000000000005502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To assess the effect of preoperative prophylactic corticosteroid use on short-term outcomes after oncologic esophagectomy. BACKGROUND Previous studies have shown that prophylactic corticosteroid use may decrease the risk of respiratory failure following esophagectomy by attenuating the perioperative systemic inflammation response. However, its effectiveness has been controversial, and its impact on mortality remains unknown. METHODS Data of patients who underwent oncologic esophagectomy between July 2010 and March 2019 were extracted from a Japanese nationwide inpatient database. Stabilized inverse probability of treatment weighting, propensity score matching, and instrumental variable analyses were performed to investigate the associations between prophylactic corticosteroid use and short-term outcomes, such as in-hospital mortality and respiratory failure, adjusting for potential confounders. RESULTS Among 35,501 eligible patients, prophylactic corticosteroids were used in 22,620 (63.7%) patients. In-hospital mortality, respiratory failure, and severe respiratory failure occurred in 924 (2.6%), 5440 (15.3%), and 2861 (8.1%) patients, respectively. In stabilized inverse probability of treatment weighting analyses, corticosteroids were significantly associated with decreased in-hospital mortality [odds ratio (OR)=0.80; 95% confidence interval (CI): 0.69-0.93], respiratory failure (OR=0.84; 95% CI: 0.79-0.90), and severe respiratory failure (OR=0.87; 95% CI: 0.80-0.95). Corticosteroids were also associated with decreased postoperative length of stay and total hospitalization costs. The proportion of anastomotic leakage did not differ with the use of Propensity score matching and instrumental variable analysis demonstrated similar results. CONCLUSIONS Prophylactic corticosteroid use in oncologic esophagectomy was associated with lower in-hospital mortality as well as decreased respiratory failure and severe respiratory failure, suggesting a potential benefit for preoperative corticosteroid use in esophagectomy.
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Affiliation(s)
- Yuki Hirano
- Department of Hepatobiliary-Pancreatic and Gastrointestinal Surgery, International University of Health and Welfare School of Medicine, Chiba, Japan
| | - Takaaki Konishi
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Hidehiro Kaneko
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Hidetaka Itoh
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Satoru Matsuda
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Hirofumi Kawakubo
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Kazuaki Uda
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - Hiroyuki Daiko
- Division of Esophageal Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Osamu Itano
- Department of Hepatobiliary-Pancreatic and Gastrointestinal Surgery, International University of Health and Welfare School of Medicine, Chiba, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
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32
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Deng YZ, Luo MH, Luo JC, Li JK, Chen JQ, Zhang YJ, Hou JY, Su Y, Tu GW, Luo Z. Postoperative glucocorticoids in patients with acute type A aortic dissection (GLAD): study protocol for a prospective, single-center, randomized controlled trial. BMC Anesthesiol 2023; 23:164. [PMID: 37189085 DOI: 10.1186/s12871-023-02124-x] [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: 03/16/2023] [Accepted: 05/04/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Patients receiving surgical treatment of acute type A Aortic Dissection (aTAAD) are common to suffer organ dysfunction in the intensive care unit due to overwhelming inflammation. Previous studies have revealed that glucocorticoids may reduce complications in certain patient groups, but evidence between postoperative glucocorticoids administration and improvement in organ dysfunction after aTAAD surgery are lacking. METHODS This study will be an investigator-initiated, prospective, single-blind, randomized, single-center study. Subjects with confirmed diagnosis of aTAAD undergoing surgical treatment will be enrolled and 1:1 randomly assigned to receive either glucocorticoids or normal treatment. All patients in the glucocorticoids group will be given methylprednisolone intravenously for 3 days after enrollment. The primary endpoint will be the amplitude of variation of Sequential Organ Failure Assessment score on post-operative day 4 compared to baseline. DISCUSSION The trial will explore the rationale for postoperative application of glucocorticoids in patients after aTAAD surgery. TRIAL REGISTRATION This study has been registered on ClinicalTrials.gov (NCT04734418).
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Affiliation(s)
- Yi-Zhi Deng
- Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Ming-Hao Luo
- Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Jing-Chao Luo
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Jia-Kun Li
- Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Jia-Qi Chen
- Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Yi-Jie Zhang
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Jun-Yi Hou
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Ying Su
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Guo-Wei Tu
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Zhe Luo
- Cardiac Intensive Care Center, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
- Department of Critical Care Medicine, Xuhui Central Hospital, Shanghai, 200032, China.
- Shanghai Key Lab of Pulmonary Inflammation and Injury, Shanghai, China.
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33
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Ju JW, Nam K, Sohn JY, Joo S, Lee J, Lee S, Cho YJ, Jeon Y. Association between intraoperative body temperature and postoperative delirium: A retrospective observational study. J Clin Anesth 2023; 87:111107. [PMID: 36924749 DOI: 10.1016/j.jclinane.2023.111107] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 02/20/2023] [Accepted: 03/07/2023] [Indexed: 03/17/2023]
Abstract
STUDY OBJECTIVE The effect of perioperative body temperature derangement on postoperative delirium remains unclear. This study aimed to evaluate the association between intraoperative body temperature and postoperative delirium in patients having noncardiac surgery. DESIGN Single-center retrospective observational study. SETTING Tertiary university hospital. PATIENT Adult patients who had major noncardiac surgery under general anesthesia for at least two hours between 2019 and 2021. INTERVENTIONS Patients were classified into three groups according to their intraoperative time-weighted average body temperature: severe hypothermia (<35.0 °C), mild hypothermia (35.0 °C-36.0 °C), and normothermia (≥36.0 °C) groups. MEASUREMENTS The primary outcome was the risk of delirium occurring within seven days after surgery, which was compared using logistic regression analysis. A multivariable procedure was performed adjusting for potential confounders including demographics, history of hypertension, diabetes, atrial fibrillation or flutter, myocardial infarction, congestive heart failure, and stroke or transient ischemic attack, preoperative use of antidepressants and statins, preoperative sodium imbalance, high-risk surgery, emergency surgery, duration of surgery, and red blood cell transfusion. Cox regression analysis was also performed using the same covariates. MAIN RESULTS Among 27,674 patients analyzed, 5.5% experienced postoperative delirium. The incidence rates of delirium were 6.2% (63/388) in the severe hypothermia group, 6.4% (756/11779) in the mild hypothermia group, and 4.6% (712/15507) in the normothermia group. Compared with the normothermia group, the risk of delirium was significantly higher in the severe hypothermia (adjusted odds ratio, 1.43; 95% confidence interval, 1.04-1.97) and mild hypothermia (1.15; 1.02-1.28) groups. The mild hypothermia group also had a significantly increased risk of cumulative development of delirium than the normothermia group (adjusted hazard ratio 1.14; 95% confidence interval, 1.03-1.26). CONCLUSIONS Intraoperative hypothermia (even mild hypothermia) was significantly associated with an increased risk of postoperative delirium.
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Affiliation(s)
- Jae-Woo Ju
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Karam Nam
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Jin Young Sohn
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Somin Joo
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jaemoon Lee
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Seohee Lee
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Youn Joung Cho
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yunseok Jeon
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
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34
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Rengel KF, Boncyk CS, DiNizo D, Hughes CG. Perioperative Neurocognitive Disorders in Adults Requiring Cardiac Surgery: Screening, Prevention, and Management. Semin Cardiothorac Vasc Anesth 2023; 27:25-41. [PMID: 36137773 DOI: 10.1177/10892532221127812] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Neurocognitive changes are the most common complication after cardiac surgery, ranging from acute postoperative delirium to prolonged postoperative neurocognitive disorder. Changes in cognition are distressing to patients and families and associated with worse outcomes overall. This review outlines definitions and diagnostic criteria, risk factors for, and mechanisms of Perioperative Neurocognitive Disorders and offers strategies for preoperative screening and perioperative prevention and management of neurocognitive complications.
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Affiliation(s)
- Kimberly F Rengel
- Division of Anesthesia Critical Care Medicine, Department of Anesthesiology, 12328Vanderbilt University Medical Center, Nashville, TN, USA.,Critical Illness, Brain Dysfunction, and Survivorship (CIBS) Center and the Center for Health Services Research, 12328Vanderbilt University Medical Center, Nashville, TN, USA
| | - Christina S Boncyk
- Division of Anesthesia Critical Care Medicine, Department of Anesthesiology, 12328Vanderbilt University Medical Center, Nashville, TN, USA.,Critical Illness, Brain Dysfunction, and Survivorship (CIBS) Center and the Center for Health Services Research, 12328Vanderbilt University Medical Center, Nashville, TN, USA
| | - Daniella DiNizo
- Scope Anesthesia of North Carolina, Charlotte, NC, USA.,Pulmonary and Critical Care Consultants, Carolinas Medical Center, 2351Atrium Health, Charlotte, NC, USA
| | - Christopher G Hughes
- Division of Anesthesia Critical Care Medicine, Department of Anesthesiology, 12328Vanderbilt University Medical Center, Nashville, TN, USA.,Critical Illness, Brain Dysfunction, and Survivorship (CIBS) Center and the Center for Health Services Research, 12328Vanderbilt University Medical Center, Nashville, TN, USA.,Nashville Veterans Affairs Medical Center, Tennessee Valley Healthcare System, Nashville, TN, USA
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35
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Bain CR, Myles PS, Corcoran T, Dieleman JM. Postoperative systemic inflammatory dysregulation and corticosteroids: a narrative review. Anaesthesia 2023; 78:356-370. [PMID: 36308338 PMCID: PMC10092416 DOI: 10.1111/anae.15896] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2022] [Indexed: 12/15/2022]
Abstract
In some patients, the inflammatory-immune response to surgical injury progresses to a harmful, dysregulated state. We posit that postoperative systemic inflammatory dysregulation forms part of a pathophysiological response to surgical injury that places patients at increased risk of complications and subsequently prolongs hospital stay. In this narrative review, we have outlined the evolution, measurement and prediction of postoperative systemic inflammatory dysregulation, distinguishing it from a healthy and self-limiting host response. We reviewed the actions of glucocorticoids and the potential for heterogeneous responses to peri-operative corticosteroid supplementation. We have then appraised the evidence highlighting the safety of corticosteroid supplementation, and the potential benefits of high/repeated doses to reduce the risks of major complications and death. Finally, we addressed how clinical trials in the future should target patients at higher risk of peri-operative inflammatory complications, whereby corticosteroid regimes should be tailored to modify not only the a priori risk, but also further adjusted in response to markers of an evolving pathophysiological response.
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Affiliation(s)
- C R Bain
- Department of Anaesthesiology and Peri-operative Medicine, Alfred Hospital and Monash University, Melbourne, VIC, Australia
| | - P S Myles
- Department of Anaesthesiology and Peri-operative Medicine, Alfred Hospital and Monash University, Melbourne, VIC, Australia
| | - T Corcoran
- Department of Anaesthesia and Pain Medicine, Royal Perth Hospital, Perth, WA, Australia
| | - J M Dieleman
- Department of Anaesthesia and Peri-operative Medicine, Westmead Hospital, Sydney and Western Sydney University, Sydney, NSW, Australia
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36
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Milam AJ, Liang C, Mi J, Mascha EJ, Halvorson S, Yan M, Soltesz E, Duncan AE. Derivation and Validation of Clinical Phenotypes of the Cardiopulmonary Bypass-Induced Inflammatory Response. Anesth Analg 2023; 136:507-517. [PMID: 36730794 DOI: 10.1213/ane.0000000000006247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Precision medicine aims to change treatment from a "one-size-fits-all" approach to customized therapies based on the individual patient. Applying a precision medicine approach to a heterogeneous condition, such as the cardiopulmonary bypass (CPB)-induced inflammatory response, first requires identification of homogeneous subgroups that correlate with biological markers and postoperative outcomes. As a first step, we derived clinical phenotypes of the CPB-induced inflammatory response by identifying patterns in perioperative clinical variables using machine learning and simulation tools. We then evaluated whether these phenotypes were associated with biological response variables and clinical outcomes. METHODS This single-center, retrospective cohort study used Cleveland Clinic registry data from patients undergoing cardiac surgery with CPB from January 2010 to March 2020. Biomarker data from a subgroup of patients enrolled in a clinical trial were also included. Patients undergoing emergent surgery, off-pump surgery, transplantation, descending thoracoabdominal aortic surgery, and planned ventricular assist device placement were excluded. Preoperative and intraoperative variables of patient baseline characteristics (demographics, comorbidities, and laboratory data) and perioperative data (procedural data, CPB duration, and hemodynamics) were analyzed to derive clinical phenotypes using K-means-based consensus clustering analysis. Proportion of ambiguously clustered was used to assess cluster size and optimal cluster numbers. After clusters were formed, we summarized perioperative profiles, inflammatory biomarkers (eg, interleukin [IL]-6 and IL-8), kidney biomarkers (eg, urine neutrophil gelatinase-associated lipocalin [NGAL] and IL-18), and clinical outcomes (eg, mortality and hospital length of stay). Pairwise standardized difference was reported for all summarized variables. RESULTS Of 36,865 eligible cardiac surgery cases, 25,613 met inclusion criteria. Cluster analysis derived 3 clinical phenotypes: α, β, and γ. Phenotype α (n = 6157 [24%]) included older patients with more comorbidities, including heart and kidney failure. Phenotype β (n = 10,572 [41%]) patients were younger and mostly male. Phenotype γ (n = 8884 [35%]) patients were 58% female and had lower body mass index (BMI). Phenotype α patients had worse outcomes, including longer hospital length of stay (mean = 9 days for α versus 6 for both β [absolute standardized difference {ASD} = 1.15] and γ [ASD = 1.08]), more kidney failure, and higher mortality. Inflammatory biomarkers (IL-6 and IL-8) and kidney injury biomarkers (urine NGAL and IL-18) were higher with the α phenotype compared to β and γ immediately after surgery. CONCLUSIONS Deriving clinical phenotypes that correlate with response biomarkers and outcomes represents an initial step toward a precision medicine approach for the management of CPB-induced inflammatory response and lays the groundwork for future investigation, including an evaluation of the heterogeneity of treatment effect.
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Affiliation(s)
- Adam J Milam
- From the Departments of Cardiothoracic Anesthesiology
| | - Chen Liang
- Quantitative Health Sciences.,Outcomes Research
| | - Junhui Mi
- Quantitative Health Sciences.,Outcomes Research
| | | | | | - Manshu Yan
- From the Departments of Cardiothoracic Anesthesiology
| | - Edward Soltesz
- Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Andra E Duncan
- From the Departments of Cardiothoracic Anesthesiology.,Outcomes Research
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37
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Ivkin AA, Balakhnin DG, Borisenko DV, Grigoriev EV. Opportunities of cerebroprotection in children in cardiac surgery (review of literature). MESSENGER OF ANESTHESIOLOGY AND RESUSCITATION 2023. [DOI: 10.24884/2078-5658-2023-20-1-89-96] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
The analysis of the literature in the main search scientific systems was carried out to identify the current means of cerebroprotection. The assessment is given both to the familiar methods that have become «traditional» for cardiac surgery (hypothermia, etc.) and pharmacological approaches that are less common in clinical practice: the use of melatonin, ketamine. The characteristics of some drugs that are promising for solving this problem are also given.
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Affiliation(s)
- A. A. Ivkin
- Research Institute for Complex Problems of Cardiovascular Diseases
| | - D. G. Balakhnin
- Research Institute for Complex Problems of Cardiovascular Diseases
| | - D. V. Borisenko
- Research Institute for Complex Problems of Cardiovascular Diseases
| | - E. V. Grigoriev
- Research Institute for Complex Problems of Cardiovascular Diseases
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38
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Pharmacological prevention of postoperative delirium in patients undergoing cardiac surgery: a bayesian network meta-analysis. J Anesth 2023; 37:294-310. [PMID: 36788134 DOI: 10.1007/s00540-023-03170-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 02/02/2023] [Indexed: 02/16/2023]
Abstract
The incidence of postoperative delirium in patients undergoing cardiac surgery is very high and increases morbidity and mortality. The possibility of pharmacological means to reduce its incidence is very attractive. At present, there is still no clear demonstration that any drug can prevent postoperative delirium in these patients. The aim of this Bayesian network meta-analysis (NMA) was to evaluate whether there is evidence that a drug is effective in reducing the incidence of POD in cardiac surgical patients. Our NMA showed that preoperative ketamine at subanesthetic doses can significantly reduce the incidence of POD. Risperidone also decreases the incidence of POD, but not significantly.
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39
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Sun Q, Zhao Y, Liao B, Mo L, Xu J, Cui Y. Risk factors of perioperative acute kidney injury in elderly patients: a single-center retrospective study. Int Urol Nephrol 2023; 55:459-467. [PMID: 36008696 DOI: 10.1007/s11255-022-03345-8] [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: 03/12/2022] [Accepted: 08/19/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE The elderly are vulnerable to perioperative acute kidney injury. The aim of this study was to determine the risk factors that associated with acute kidney injury among elderly patients. METHODS Clinical data of elderly patients (> 65 years) who underwent noncardiac, nonrenal surgery between Dec 1 2009 and July 1 2016 were collected for this single-centered historical cohort study. Univariate and multivariate analyses were conducted to explore the risk factors that contribute to acute kidney injury, which was defined as a serum creatinine increase >0.3 mg/dL within 48 h or 1.5 times increase in serum creatinine within 7 days after surgery. RESULTS 7775 patients were eligible for the final analysis, among which 511 (6.57%) patients developed acute kidney injury. We observed 21 risk factors being associated with perioperative acute kidney injury, with the most important disposing factors being history of kidney disease (adjusted OR = 2.94, 95% CI 2.25-3.84), operation time > 180 min (aOR = 2.93, 95% CI 2.04-4.24), preoperative eGFR [15, 30) (aOR = 2.43, 95% CI 1.29-4.45), and protective factor being intraoperative use of sufentanil (aOR = 0.35, 95% CI 0.23-0.54). CONCLUSION This study determined risk factors for perioperative acute kidney injury among the elderly in the Second Xiangya Hospital and visualized the risk factors using nomogram and Excel calculator, which may provide some clues to further investigations. Overall, the prevalence of AKI among this large cohort is 6.57%. CLINICAL TRIALS REGISTRATION http://www.chictr.org.cn ; ChiCTR1900027007; October 28, 2019.
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Affiliation(s)
- Qi Sun
- Department of Anesthesiology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.,Hunan Province Center for Clinical Anesthesia and Anesthesiology, Research Institute of Central South University, Changsha, China
| | - Yujing Zhao
- Department of Anesthesiology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.,Hunan Province Center for Clinical Anesthesia and Anesthesiology, Research Institute of Central South University, Changsha, China
| | - Binyi Liao
- Department of Anesthesiology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.,Hunan Province Center for Clinical Anesthesia and Anesthesiology, Research Institute of Central South University, Changsha, China
| | - Lei Mo
- Department of Biostatistics, Le9 Healthcare Technology Co., Ltd., Shanghai, China
| | - Junmei Xu
- Department of Anesthesiology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China. .,Hunan Province Center for Clinical Anesthesia and Anesthesiology, Research Institute of Central South University, Changsha, China.
| | - Yulong Cui
- Department of Anesthesiology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China. .,Hunan Province Center for Clinical Anesthesia and Anesthesiology, Research Institute of Central South University, Changsha, China.
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40
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Zhou Z, Long Y, He X, Li Y. Effects of different doses of glucocorticoids on postoperative atrial fibrillation: a meta-analysis. BMC Cardiovasc Disord 2023; 23:16. [PMID: 36635657 PMCID: PMC9838011 DOI: 10.1186/s12872-022-03001-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 12/09/2022] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Postoperative atrial fibrillation (POAF) is the most common arrhythmia after cardiac surgery, and its occurrence is closely related to inflammation. This paper intends to apply meta-analysis to investigate the effect of glucocorticoids on POAF. METHODS PubMed, Embase, Web of Science, and Cochrane Library were searched using the internationally recognized systematic evaluation and retrieval strategy. Two review authors independently selected relevant studies and extracted data based on the Cochrane handbook for systematic reviews of interventions approach. Stata 17 was used for data analysis. In the subgroup analysis, we grouped the participant data according to differences in glucocorticoids dose and type of surgery. At the same time, we also conducted a meta-analysis on the possible infection and gastrointestinal injury caused by glucocorticoids use. RESULTS 27 studies and 14,442 patients were finally included. Results from the random-effects model indicated that the incidence of POAF was lower in glucocorticoid group (RR 0.80, 95% CI 0.71-0.92, P = 0.001). According to the subgroup analysis result, low doses of glucocorticoids reduced the incidence of POAF (RR 0.81, 95% CI 0.71-0.92, P = 0.001). The effect of high doses glucocorticoids on the POAF was not statistically significant (RR 0.81, 95% CI 0.56-1.19, P = 0.286). In the coronary artery bypass grafting (CABG) subgroup, the glucocorticoids reduced the incidence of POAF (RR 0.71, 95% CI 0.58-0.87, P = 0.001). In the CABG OR Valvular Surgery group, the effect of glucocorticoids on POAF was not statistically significant (RR 0.88, 95% CI 0.75-1.03, P = 0.108). 15 studies documented postoperative complications of infection, two studies were excluded from the system because the end point event was 0, and meta-analysis showed no increased risk of infection from glucocorticoid use (RR 0.85, 95% CI 0.68-1.06, P = 0.158). Eight studies documented the effects of glucocorticoids on gastrointestinal diseases, and meta-analysis showed no differences between the two groups (RR 1.12, 95% CI 0.83-1.50, P = 0.450). CONCLUSION The use of glucocorticoids can reduce the incidence of POAF. The subgroup analysis result showed that low-dose glucocorticoids were more effective than high-dose glucocorticoids in inhibiting POAF. The use of glucocorticoids in CABG alone can better inhibit the occurrence of POAF. The effects of glucocorticoids on infection and gastrointestinal injury were not statistically significant. REVIEW REGISTRATION PROSPERO, CRD42022304521.
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Affiliation(s)
- Zhongzheng Zhou
- Department of Cardiology, Chongqing Traditional Chinese Medicine Hospital, Chongqing, 400025 China
| | - Yi Long
- Department of Cardiology, Chongqing Traditional Chinese Medicine Hospital, Chongqing, 400025 China
| | - Xin He
- Department of Cardiology, Chongqing Traditional Chinese Medicine Hospital, Chongqing, 400025 China
| | - Yong Li
- Department of Cardiology, Chongqing Traditional Chinese Medicine Hospital, Chongqing, 400025 China
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41
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Seretny M, Barlow J, Sidebotham D. Multicentre randomised trials in anaesthesia: an analysis using Bayesian metrics. Anaesthesia 2023; 78:73-80. [PMID: 36128627 DOI: 10.1111/anae.15867] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2022] [Indexed: 12/13/2022]
Abstract
Are the results of randomised trials reliable and are p values and confidence intervals the best way of quantifying efficacy? Low power is common in medical research, which reduces the probability of obtaining a 'significant result' and declaring the intervention had an effect. Metrics derived from Bayesian methods may provide an insight into trial data unavailable from p values and confidence intervals. We did a structured review of multicentre trials in anaesthesia that were published in the New England Journal of Medicine, The Lancet, Journal of the American Medical Association, British Journal of Anaesthesia and Anesthesiology between February 2011 and November 2021. We documented whether trials declared a non-zero effect by an intervention on the primary outcome. We documented the expected and observed effect sizes. We calculated a Bayes factor from the published trial data indicating the probability of the data under the null hypothesis of zero effect relative to the alternative hypothesis of a non-zero effect. We used the Bayes factor to calculate the post-test probability of zero effect for the intervention (having assumed 50% belief in zero effect before the trial). We contacted all authors to estimate the costs of running the trials. The median (IQR [range]) hypothesised and observed absolute effect sizes were 7% (3-13% [0-25%]) vs. 2% (1-7% [0-24%]), respectively. Non-zero effects were declared for 12/56 outcomes (21%). The Bayes factor favouring a zero effect relative to a non-zero effect for these 12 trials was 0.000001-1.9, with post-test zero effect probabilities for the intervention of 0.0001-65%. The other 44 trials did not declare non-zero effects, with Bayes factors favouring zero effect of 1-688, and post-test probabilities of zero effect of 53-99%. The median (IQR [range]) study costs reported by 20 corresponding authors in US$ were $1,425,669 ($514,766-$2,526,807 [$120,758-$24,763,921]). We think that inadequate power and mortality as an outcome are why few trials declared non-zero effects. Bayes factors and post-test probabilities provide a useful insight into trial results, particularly when p values approximate the significance threshold.
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Affiliation(s)
- M Seretny
- Department of Anaesthesia, Auckland City Hospital, Auckland, New Zealand.,Department of Anaesthesia, Auckland City Hospital, Auckland, New Zealand
| | - J Barlow
- University of Auckland, Auckland, New Zealand
| | - D Sidebotham
- Department of Anaesthesia, Auckland City Hospital, Auckland, New Zealand.,Department of Anaesthesia, Auckland City Hospital, Auckland, New Zealand
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Hill KD, Kannankeril PJ, Jacobs JP, Baldwin HS, Jacobs ML, O'Brien SM, Bichel DP, Graham EM, Blasiole B, Resheidat A, Husain AS, Kumar SR, Kirchner JL, Gallup DS, Turek JW, Bleiweis M, Mettler B, Benscoter A, Wald E, Karamlou T, Van Bergen AH, Overman D, Eghtesady P, Butts R, Kim JS, Scott JP, Anderson BR, Swartz MF, McConnell PI, Vener DF, Li JS. Methylprednisolone for Heart Surgery in Infants - A Randomized, Controlled Trial. N Engl J Med 2022; 387:2138-2149. [PMID: 36342116 PMCID: PMC9843240 DOI: 10.1056/nejmoa2212667] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Although perioperative prophylactic glucocorticoids have been used for decades, whether they improve outcomes in infants after heart surgery with cardiopulmonary bypass is unknown. METHODS We conducted a multicenter, prospective, randomized, placebo-controlled, registry-based trial involving infants (<1 year of age) undergoing heart surgery with cardiopulmonary bypass at 24 sites participating in the Society of Thoracic Surgeons Congenital Heart Surgery Database. Registry data were used in the evaluation of outcomes. The infants were randomly assigned to receive prophylactic methylprednisolone (30 mg per kilogram of body weight) or placebo, which was administered into the cardiopulmonary-bypass pump-priming fluid. The primary end point was a ranked composite of death, heart transplantation, or any of 13 major complications. Patients without any of these events were assigned a ranked outcome based on postoperative length of stay. In the primary analysis, the ranked outcomes were compared between the trial groups with the use of odds ratios adjusted for prespecified risk factors. Secondary analyses included an unadjusted odds ratio, a win ratio, and safety outcomes. RESULTS A total of 1263 infants underwent randomization, of whom 1200 received either methylprednisolone (599 infants) or placebo (601 infants). The likelihood of a worse outcome did not differ significantly between the methylprednisolone group and the placebo group (adjusted odds ratio, 0.86; 95% confidence interval [CI], 0.71 to 1.05; P = 0.14). Secondary analyses (unadjusted for risk factors) showed an odds ratio for a worse outcome of 0.82 (95% CI, 0.67 to 1.00) and a win ratio of 1.15 (95% CI, 1.00 to 1.32) in the methylprednisolone group as compared with the placebo group, findings suggestive of a benefit with methylprednisolone; however, patients in the methylprednisolone group were more likely than those in the placebo group to receive postoperative insulin for hyperglycemia (19.0% vs. 6.7%, P<0.001). CONCLUSIONS Among infants undergoing surgery with cardiopulmonary bypass, prophylactic use of methylprednisolone did not significantly reduce the likelihood of a worse outcome in an adjusted analysis and was associated with postoperative development of hyperglycemia warranting insulin in a higher percentage of infants than placebo. (Funded by the National Center for Advancing Translational Sciences and others; STRESS ClinicalTrials.gov number, NCT03229538.).
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Affiliation(s)
- Kevin D Hill
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Prince J Kannankeril
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Jeffrey P Jacobs
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - H Scott Baldwin
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Marshall L Jacobs
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Sean M O'Brien
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - David P Bichel
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Eric M Graham
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Brian Blasiole
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Ashraf Resheidat
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Adil S Husain
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - S Ram Kumar
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Jerry L Kirchner
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Dianne S Gallup
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Joseph W Turek
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Mark Bleiweis
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Bret Mettler
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Alexis Benscoter
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Eric Wald
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Tara Karamlou
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Andrew H Van Bergen
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - David Overman
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Pirooz Eghtesady
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Ryan Butts
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - John S Kim
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - John P Scott
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Brett R Anderson
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Michael F Swartz
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Patrick I McConnell
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - David F Vener
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
| | - Jennifer S Li
- From the Duke Pediatric and Congenital Heart Center (K.D.H., J.W.T., J.S.L.) and the Duke Clinical Research Institute (K.D.H., S.M.O., J.L.K., D.S.G., J.S.L.) - both in Durham, NC; Vanderbilt University Medical Center, Nashville (P.J.K., H.S.B., D.P.B.); the University of Florida Congenital Heart Center, Gainesville (J.P.J., M.B.); Johns Hopkins University School of Medicine, Baltimore (M.L.J., B.M.); the Medical University of South Carolina, Charleston (E.M.G.); the UPMC Children's Hospital of Pittsburgh, Pittsburgh (B.B.); the Section of Pediatric Cardiac Anesthesiology, Texas Children's Hospital, Department of Anesthesiology, Baylor College of Medicine, Houston (A.R., D.F.V.), and the Division of Cardiology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas (R.B.); the University of Utah-Primary Children's Hospital, Salt Lake City (A.S.H.); the University of Southern California and the Heart Institute, Children's Hospital of Los Angeles - both in Los Angeles (S.R.K.); the University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati (A.B.), the Division of Pediatric Cardiac Surgery, Heart Vascular and Thoracic Institute, Cleveland Clinic Children's, Cleveland (T.K.), and the Department of Cardiothoracic Surgery, Nationwide Children's Hospital, and Ohio State University, Columbus (P.I.M.) - all in Ohio; the Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago (E.W.), and the Advocate Children's Heart Institute, Advocate Children's Hospital, Division of Pediatric Cardiac Critical Care, Oak Lawn (A.H.V.B.) - both in Illinois; the Division of Cardiovascular Surgery, Children's Minnesota, Minneapolis (D.O.); the Section of Pediatric Cardiothoracic Surgery, Washington University School of Medicine, St. Louis (P.E.); the Division of Cardiology, Department of Pediatrics, Heart Institute, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora (J.S.K.); Children's Wisconsin, Medical College of Wisconsin, Milwaukee (J.P.S.); and the Division of Pediatric Cardiology, New York-Presbyterian Hospital-Columbia University Irving Medical Center, New York (B.R.A.), and the University of Rochester Medical Center, Rochester (M.F.S.) - both in New York
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Hirano T, Nakajima M, Ohbe H, Kaszynski RH, Iwasaki Y, Arakawa Y, Sasabuchi Y, Fushimi K, Matsui H, Yasunaga H. Corticosteroid use with extracorporeal cardiopulmonary resuscitation for out-of-hospital cardiac arrest: A nationwide observational study. Resusc Plus 2022; 12:100308. [PMID: 36187432 PMCID: PMC9515597 DOI: 10.1016/j.resplu.2022.100308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/12/2022] [Accepted: 09/12/2022] [Indexed: 11/17/2022] Open
Abstract
Aim Several studies have reported that corticosteroid administration for cardiac arrest patients may improve outcomes. However, these previous studies have not examined the effect of corticosteroid use in out-of-hospital cardiac arrest (OHCA) patients administered extracorporeal cardiopulmonary resuscitation (ECPR). Therefore, we aimed to examine the effectiveness of corticosteroids in OHCA patients administered ECPR. Methods Using the Japanese Diagnosis Procedure Combination inpatient database, we included OHCA patients who were administered ECPR on the day of admission between July 2010 and March 2019. The patients were categorized into the corticosteroid and control groups according to whether they received corticosteroids on the day of admission or not. The primary outcome was in-hospital mortality and the secondary outcomes included percentages of neurologically favorable survival, major bleeding complications, and infection-related complications. We compared the outcomes using a propensity score matching analysis. Results We identified 6,142 eligible patients (459 vs 5,683, the corticosteroid and control group, respectively). One-to-four propensity score matching analysis (457 vs 1,827) showed in-hospital mortality was significantly higher in the corticosteroid group compared with the control group (82.1% vs 76.6%; risk difference, 5.5%; 95% CI, 1.5 to 9.5%). Neurologically favorable outcomes did not differ between the two groups (13.6% vs 16.9%; risk difference, −3.3%; 95% CI, −6.9 to 0.3%). The percentage of major bleeding complications and infection-related complications did not significantly differ between the two groups. Conclusions The results of this study demonstrated that administration of corticosteroids on the day of admission to OHCA patients administered ECPR was associated with increased in-hospital mortality.
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Affiliation(s)
- Takaki Hirano
- Department of Anesthesiology and Emergency Medicine, Ohta Nishinouchi Hospital, 2-5-20 Nishinouchi, Koriyama, Fukushima 963–8558, Japan
| | - Mikio Nakajima
- Emergency Life-Saving Technique Academy of Tokyo, Foundation for Ambulance Service Development, 4-5, Minami-Osawa, Hachioji-shi, Tokyo 192-0364, Japan
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
- Emergency and Critical Care Center, Tokyo Metropolitan Hiroo Hospital, 2-34-10, Ebisu, Shibuya-ku, Tokyo 150-0013, Japan
- Corresponding author at: Emergency Life-Saving Technique Academy of Tokyo, Foundation for Ambulance Service Development, 4-5, Minami-Osawa, Hachioji-shi, Tokyo 192-0364, Japan.
| | - Hiroyuki Ohbe
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Richard H Kaszynski
- Emergency and Critical Care Center, Tokyo Metropolitan Hiroo Hospital, 2-34-10, Ebisu, Shibuya-ku, Tokyo 150-0013, Japan
| | - Yudai Iwasaki
- Department of Anesthesiology and Perioperative Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan
| | - Yuki Arakawa
- Doctoral Program, Social Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yusuke Sasabuchi
- Data Science Center, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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MONOCYTIC MYELOID-DERIVED SUPPRESSOR CELL EXPANSION AFTER CARDIAC SURGERY WITH CARDIOPULMONARY BYPASS INDUCES LYMPHOCYTE DYSFUNCTION. Shock 2022; 58:476-483. [PMID: 36548638 DOI: 10.1097/shk.0000000000002007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
ABSTRACT Cardiac surgery with cardiopulmonary bypass (CPB) is associated with an immune paresis that predisposes to the development of postoperative infections and sepsis. Among factors responsible for CPB-induced immunosuppression, circulating myeloid-derived suppressor cells (MDSCs) have been found to induce early lymphocyte apoptosis and lymphocyte proliferation inhibition. However, the mechanisms involved are not fully understood. In this study, we found that the main lymphocyte subsets decreased significantly 24 h after cardiac surgery with CBP. As expected, cardiac surgery with CPB induced a monocytic MDSC expansion associated with an increased T-cell apoptosis and decreased proliferation capacity. Noteworthy, granulocytic MDSCs remain stable. Myeloid-derived suppressor cell depletion restored the ability of T-cell to proliferate ex vivo . After CPB, indoleamine 2,3-dioxygenase activity and IL-10 plasma level were increased such as programmed death-ligand 1 monocytic expression, whereas plasma level of arginine significantly decreased. Neither the inhibition of indoleamine 2,3-dioxygenase activity nor the use of anti-programmed death-ligand 1 or anti-IL-10 blocking antibody restored the ability of T-cell to proliferate ex vivo . Only arginine supplementation restored partially the ability of T-cell to proliferate.
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Impact of Steroid on Macrophage Migration Inhibitory Factor During and After Cardiopulmonary Bypass. ASAIO J 2022; 69:391-395. [PMID: 36730972 DOI: 10.1097/mat.0000000000001836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine released in response to glucocorticoids, which counter-regulates the effects of glucocorticoids. This study was performed to determine the impact of steroids on the expression of MIF and other pro- and anti-inflammatory cytokines during and after cardiopulmonary bypass (CPB). Twenty adult patients (10 men, 64 ± 8 years old) who underwent elective cardiac surgery by CPB were given either 2000 mg (group-H, n = 10) or 500 mg of methylprednisolone (group-L, n = 10) during CPB. The serum concentrations of MIF, interleukin (IL)-1β, IL-8, IL-10, and tumor necrosis factor-alpha (TNF-α) were measured at eight time points until 36 hours after skin closure. The early postoperative course was uneventful for all patients. There were no significant differences in duration of operation, CPB, or aortic cross-clamping (AXC) between the two groups. MIF and IL-10 levels peaked just after the conclusion of CPB and decreased gradually thereafter. IL-1β, IL-8, and TNF-α were undetectable throughout the study period. There were no significant differences in MIF or IL-10 levels between the two groups. Peak levels of MIF in all patients were significantly correlated with the duration of CPB and AXC, whereas no such correlation was observed for IL-10. MIF or IL-10 levels were significantly elevated during and after CPB, but there were no differences between the two doses of steroid administration. Both steroid doses sufficiently suppressed proinflammatory cytokines. MIF better reflected the invasiveness of the operation than IL-10.
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Halvorsen S, Mehilli J, Cassese S, Hall TS, Abdelhamid M, Barbato E, De Hert S, de Laval I, Geisler T, Hinterbuchner L, Ibanez B, Lenarczyk R, Mansmann UR, McGreavy P, Mueller C, Muneretto C, Niessner A, Potpara TS, Ristić A, Sade LE, Schirmer H, Schüpke S, Sillesen H, Skulstad H, Torracca L, Tutarel O, Van Der Meer P, Wojakowski W, Zacharowski K. 2022 ESC Guidelines on cardiovascular assessment and management of patients undergoing non-cardiac surgery. Eur Heart J 2022; 43:3826-3924. [PMID: 36017553 DOI: 10.1093/eurheartj/ehac270] [Citation(s) in RCA: 246] [Impact Index Per Article: 123.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Wallace SKA, Goulding KR, Myles PS. Consumer engagement and patient reported outcomes in perioperative clinical trials in Australia: a systematic review. ANZ J Surg 2022; 92:2464-2473. [DOI: 10.1111/ans.17897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 06/18/2022] [Accepted: 06/21/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Sophie K. A. Wallace
- Department of Anaesthesiology and Perioperative Medicine Alfred Hospital Melbourne Victoria Australia
- Central Clinical School Monash University Melbourne Victoria Australia
| | - Karen R. Goulding
- Central Clinical School Monash University Melbourne Victoria Australia
- Australian and New Zealand College of Anaesthetists Clinical Trials Network Melbourne Victoria Australia
| | - Paul S. Myles
- Department of Anaesthesiology and Perioperative Medicine Alfred Hospital Melbourne Victoria Australia
- Central Clinical School Monash University Melbourne Victoria Australia
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Xie X, Gao R, Chen H, Zhang X, Cai X, Zhang C, Liu C, Zhu T, Chen C. Effects of Glucocorticoids on Postoperative Neurocognitive Disorders in Adult Patients: A Systematic Review and Meta-Analysis. Front Aging Neurosci 2022; 14:939848. [PMID: 35847684 PMCID: PMC9284274 DOI: 10.3389/fnagi.2022.939848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 06/13/2022] [Indexed: 11/23/2022] Open
Abstract
Background Postoperative neurocognitive disorders (PNDs) is common among surgical patients, however, the effect of glucocorticoids for preventing PNDs is not clear. This review aims to evaluate the effect of glucocorticoids on the incidence of PNDs in adult patients undergoing surgery. Methods The databases of PubMed/Medline, Embase, the Cochrane Library, and Web of science were searched for all available randomized controlled trials (RCTs) from inception to April 30, 2022. RCTs comparing the effect of glucocorticoids with placebo on the incidence of PNDs in adult surgical patients (≥18 years old) were eligible. Subgroup analyses and meta-regressions were performed to evaluate sources of clinical heterogeneity. The level of certainty for main outcomes were assessed by the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. Results Eleven trials with a total of 10,703 patients were identified. Compared with the control group, glucocorticoids did not reduce the incidence of PNDs (RR: 0.84, 95% CI: 0.67 to 1.06, P = 0.13, GRADE = moderate). Secondary analyses for primary outcome did not change the result. In addition, the length of ICU stay was decreased in glucocorticoids group (RR: −13.58, 95% CI: −26.37 to −0.80, P = 0.04, GRADE = low). However, there were no significant differences between groups with regards to the incidence of postoperative infection (RR: 0.94, 95% CI: 0.84 to 1.06, P = 0.30, GRADE = moderate), blood glucose level (RR: 1.05, 95% CI: −0.09 to 2.19, P = 0.07, GRADE = low), duration of mechanical ventilation (RR: −2.44, 95% CI: −5.47 to 0.59, P = 0.14, GRADE = low), length of hospital stay (RR: −0.09, 95% CI: −0.27 to 0.09, P = 0.33, GRADE = moderate) and 30-day mortality (RR: 0.86, 95% CI: 0.70 to 1.06, P = 0.16, GRADE = moderate). Conclusions This meta-analysis suggests that perioperative administration of glucocorticoids may not reduce the incidence of PNDs after surgery. The effect of glucocorticoids on decreased length of ICU stay needs further researches. Future high-quality trials using acknowledged criteria and validated diagnostic tools are needed to determine the influence of glucocorticoids on long-term PNDs. Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022302262, identifier: CRD42022302262.
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Affiliation(s)
- Xiaoyu Xie
- Department of Anesthesiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University and the Research Units of West China (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Rui Gao
- Department of Anesthesiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University and the Research Units of West China (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Hai Chen
- Department of Respiratory and Critical Care Medicine, West China Medical School/West China Hospital, Sichuan University, Chengdu, China
- Department of Targeted Tracer Research and Development Laboratory, West China Hospital, Sichuan University, Chengdu, China
| | - Xueying Zhang
- Department of Anesthesiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University and the Research Units of West China (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Xingwei Cai
- Department of Anesthesiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University and the Research Units of West China (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Changteng Zhang
- Department of Anesthesiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University and the Research Units of West China (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Changliang Liu
- Department of Anesthesiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University and the Research Units of West China (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Tao Zhu
- Department of Anesthesiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University and the Research Units of West China (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Tao Zhu
| | - Chan Chen
- Department of Anesthesiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University and the Research Units of West China (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
- Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
- Chan Chen
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Gaudino M, Di Franco A, Rong LQ, Cao D, Pivato CA, Soletti GJ, Chadow D, Cancelli G, Perezgrovas Olaria R, Gillinov M, DiMaio JM, Girardi LN. Pericardial Effusion Provoking Atrial Fibrillation After Cardiac Surgery: JACC Review Topic of the Week. J Am Coll Cardiol 2022; 79:2529-2539. [PMID: 35738715 DOI: 10.1016/j.jacc.2022.04.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 04/18/2022] [Indexed: 11/18/2022]
Abstract
Postoperative atrial fibrillation (POAF) is the most common complication after cardiac surgery. Patients who develop POAF are more likely to experience adverse outcomes, including increased rates of death, stroke, heart failure, and hospitalizations, and higher hospital costs. Understanding the mechanisms underlying POAF is important to improve patients' outcome and optimize health systems' efficiency. Beyond classic pathogenic hypotheses, emerging evidence suggests that postoperative pericardial effusion and localized pericardial inflammation may trigger POAF. This hypothesis is supported by data from nonhuman animal models and a growing body of evidence showing that reducing postoperative pericardial effusion might reduce POAF incidence. In this review, we summarize the classic pathophysiology theories of POAF following cardiac surgery and discuss new etiologic mechanisms with a specific focus on the role of pericardial effusion and inflammation.
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Affiliation(s)
- Mario Gaudino
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA.
| | - Antonino Di Franco
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Lisa Q Rong
- Department of Anesthesiology, Weill Cornell Medicine, New York, New York, USA
| | - Davide Cao
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA; Cardiovascular Department, Humanitas Gavazzeni, Bergamo, Italy
| | - Carlo A Pivato
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy; IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Giovanni J Soletti
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
| | - David Chadow
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Gianmarco Cancelli
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
| | | | - Marc Gillinov
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - J Michael DiMaio
- Department of Cardiothoracic Surgery, Baylor Scott & White Heart Hospital, Plano, Texas, USA
| | - Leonard N Girardi
- Department of Cardiothoracic Surgery, Weill Cornell Medicine, New York, New York, USA
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Walker SLM, Muthoo C, Sanchez J, Del Arroyo AG, Ackland GL. Sex-specific differences in cardiac function, inflammation and injury during early polymicrobial sepsis. Intensive Care Med Exp 2022; 10:27. [PMID: 35723764 PMCID: PMC9209626 DOI: 10.1186/s40635-022-00454-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 05/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sex differences in sepsis are underexplored and incompletely understood. Cardiac function in early sepsis is pivotal in determining survival; hyperdynamic left ventricular ejection fraction is associated with higher mortality. Female sex may be cardioprotective, but variable experimental findings have not controlled for hypovolaemia. Sex-specific local cardiac versus peripheral inflammation in causing cardiovascular dysfunction also remain unclear. We therefore examined whether there are sex-specific differences in cardiac function in early sepsis, controlling for volaemic status and sex-specific differences in the peripheral inflammatory response initiated by tumour necrosis factor (TNFα). METHODS We used an experimental polymicrobial sepsis (faecal slurry) model titrated to minimise hypovolaemia as a confounding factor. We quantified cardiac function (transthoracic cardiac echocardiography) 1 week before, and 18 h after, sepsis. Cardiac injury (troponin I), inflammation and immune cell infiltration (flow cytometry) were quantified in naïve and septic female and male mice 18 h after sepsis. To evaluate the sex-specific influence of TNFα derived from peripheral leukocytes, we repeated the experiments in iRHOM2-/- mice that are unable to shed TNFα exclusively from circulating leucocytes. RESULTS Serum troponin I increased to 1.39 ± 0.38 ng mL-1 (from undetectable levels in controls) 18 h after onset of normovolaemic sepsis to a similar extent in both sexes. Stroke volume in male mice increased by 8 µL [(3-13); p = 0.004], compared to individualised pre-sepsis values. By contrast, stroke volume remained at baseline levels in females [mean difference: 4 µL (- 1 to 9)]. Messenger RNA levels of markers for cardiac injury/inflammation after sepsis (real-time polymerase-chain reaction) were elevated in male wild-type mice compared to female wild types (n = 10/sex), with higher cardiac mRNA levels of atrial natriuretic peptide, inflammation (TNFα) and oxidative stress (superoxide dismutase-1), although serum troponin I values were similarly elevated. Flow cytometry analysis of cardiac tissue showed doubling of CD4 + leukocyte infiltration in male mice. Sex-specific cardiac physiologic differences were similar in iRHOM2-/- mice that are unable to shed TNFα exclusively from leucocytes. CONCLUSIONS In early normovolaemic polymicrobial sepsis, a relative hyperdynamic response develops in male mice. Myocardial stress/injury after early sepsis is limited in females, with less cardiac infiltration of CD4 + leukocytes but independent of shedding of TNFα from peripheral circulating leukocytes.
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Affiliation(s)
- Sophie L M Walker
- Translational Medicine and Therapeutics, William Harvey Research Institute, Queen Mary University of London, London, EC1M 6BQ, UK
| | - Chand Muthoo
- Translational Medicine and Therapeutics, William Harvey Research Institute, Queen Mary University of London, London, EC1M 6BQ, UK
| | - Jenifer Sanchez
- Translational Medicine and Therapeutics, William Harvey Research Institute, Queen Mary University of London, London, EC1M 6BQ, UK
| | - Ana Gutierrez Del Arroyo
- Translational Medicine and Therapeutics, William Harvey Research Institute, Queen Mary University of London, London, EC1M 6BQ, UK
| | - Gareth L Ackland
- Translational Medicine and Therapeutics, William Harvey Research Institute, Queen Mary University of London, London, EC1M 6BQ, UK.
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