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Lin L, Sun C, Xie Y, Ye Y, Zhu P, Pan K, Chen L. Serum lactate/creatinine ratio and acute kidney injury in cardiac arrest patients. Clin Biochem 2024; 131-132:110806. [PMID: 39067501 DOI: 10.1016/j.clinbiochem.2024.110806] [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: 06/09/2024] [Revised: 07/21/2024] [Accepted: 07/23/2024] [Indexed: 07/30/2024]
Abstract
OBJECTIVES Serum lactate and creatinine levels upon admission in cardiac arrest (CA) patients significantly correlate with acute kidney injury (AKI) post-restoration of autonomic circulation. However, the association between serum lactate/creatinine ratio (LCR) and AKI in this population remains unclear. This study aimed to explore the relationship between LCR at admission and cardiac arrest-associated acute kidney injury (CA-AKI). DESIGN AND METHODS We conducted a secondary analysis of previously published data on CA patient resuscitation, categorizing them into tertiles based on LCR levels. Univariate and multivariate logistic regression models and subgroup analyses were employed to investigate the association between LCR and CA-AKI. Non-linear correlations were explored using restricted cubic splines, and a two-piece wise logistic proportional hazards model for both sides of the inflection point was constructed. RESULTS A total of 374 patients (72.19 % male) were included, with intensive care unit mortality, in-hospital mortality, and neurologic dysfunction rates of 51.87 %, 56.95 %, and 39.57 %, respectively. The overall CA-AKI incidence was 59.09 %. Multivariate logistic proportional hazards analysis revealed a negative association between LCR and CA-AKI incidence (adjusted odds ratio [OR] 0.85, 95 % confidence intervals [CI] = 0.78-0.93, P=0.001). Triple spline restriction analysis depicted an L-shaped correlation between baseline LCR and CA-AKI incidence. Particularly, a baseline LCR<0.051 was negatively associated with CA-AKI incidence (OR 0.494, 95 % CI=0.319-0.764, P=0.002). Beyond the LCR turning point, estimated dose-response curves remained consistent with a horizontal line. CONCLUSIONS Baseline LCR in CA patients exhibits an L-shaped correlation with AKI incidence following restoration of autonomic circulation. The threshold for CA-AKI is 0.051. This finding suggests that LCR may aid in identifying CA patients at high risk of AKI.
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Affiliation(s)
- Liangen Lin
- Department of Emergency, The Third Affiliated to Shanghai University, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| | - Congcong Sun
- Department of Scientific Research Center, The Third Affiliated to Shanghai University, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| | - Yuequn Xie
- Department of Emergency, The Third Affiliated to Shanghai University, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| | - Yuanwen Ye
- Department of Emergency, The Third Affiliated to Shanghai University, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| | - Peng Zhu
- Department of Emergency, The Third Affiliated to Shanghai University, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| | - Keyue Pan
- Department of Emergency, The Third Affiliated to Shanghai University, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China
| | - Linglong Chen
- Department of Emergency, The Third Affiliated to Shanghai University, Wenzhou People's Hospital, Wenzhou, Zhejiang 325000, China.
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Haar M, Müller J, Hartwig D, von Bargen J, Daniels R, Theile P, Kluge S, Roedl K. Intensive care unit cardiac arrest among very elderly critically ill patients - is cardiopulmonary resuscitation justified? Scand J Trauma Resusc Emerg Med 2024; 32:84. [PMID: 39261863 PMCID: PMC11389322 DOI: 10.1186/s13049-024-01259-1] [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: 07/18/2024] [Accepted: 09/02/2024] [Indexed: 09/13/2024] Open
Abstract
INTRODUCTION The proportion of very elderly patients in the intensive care unit (ICU) is expected to rise. Furthermore, patients are likely more prone to suffer a cardiac arrest (CA) event within the ICU. The occurrence of intensive care unit cardiac arrest (ICU-CA) is associated with high mortality. To date, the incidence of ICU-CA and its clinical impact on outcome in the very old (≥ 90 years) patients treated is unknown. METHODS Retrospective analysis of all consecutive critically ill patients ≥ 90 years admitted to the ICU of a tertiary care university hospital in Hamburg (Germany). All patients suffering ICU-CA were included and CA characteristics and functional outcome was assessed. Clinical course and outcome were assessed and compared between the subgroups of patients with and without ICU-CA. RESULTS 1,108 critically ill patients aged ≥ 90 years were admitted during the study period. The median age was 92.3 (91.0-94.2) years and 67% (n = 747) were female. 2% (n = 25) of this cohort suffered ICU-CA after a median duration 0.5 (0.2-3.2) days of ICU admission. The presumed cause of ICU-CA was cardiac in 64% (n = 16). The median resuscitation time was 10 (2-15) minutes and the initial rhythm was shockable in 20% (n = 5). Return of spontaneous circulation (ROSC) could be achieved in 68% (n = 17). The cause of ICU admission was primarily medical in the total cohort (ICU-CA: 48% vs. No ICU-CA: 34%, p = 0.13), surgical - planned (ICU-CA: 32% vs. No ICU-CA: 37%, p = 0.61) and surgical - unplanned/emergency (ICU-CA: 43% vs. No ICU-CA: 28%, p = 0.34). The median Charlson Comorbidity Index (CCI) was 2 (1-3) points for patients with ICU-CA and 1 (0-2) for patients without ICU-CA (p = 0.54). Patients with ICU-CA had a higher disease severity according to SAPS II (ICU-CA: 54 vs. No ICU-CA: 36 points, p < 0.001). Patients with ICU-CA had a higher rate of mechanically ventilation (ICU-CA: 64% vs. No ICU-CA: 34%, p < 0.01) and required vasopressor therapy more often (ICU-CA: 88% vs. No ICU-CA: 41%, p < 0.001). The ICU and in-hospital mortality was 88% (n = 22) and 100% (n = 25) in patients with ICU-CA compared to 17% (n = 179) and 28% (n = 306) in patients without ICU-CA. The mortality rate for patients with ICU-CA was observed to be 88% (n = 22) in the ICU and 100% (n = 25) in-hospital. In contrast, patients without ICU-CA had an in-ICU mortality rate of 17% (n = 179) and an in-hospital mortality rate of 28% (n = 306) (both p < 0.001). CONCLUSION The occurrence of ICU-CA in very elderly patients is rare but associated with high mortality. Providing CPR in this cohort did not lead to long-term survival at our centre. Very elderly patients admitted to the ICU likely benefit from supportive care only and should probably not be resuscitated due to poor chance of survival and ethical considerations. Providing personalized assurances that care will remain appropriate and in accordance with the patient's and family's wishes can optimise compassionate care while avoiding futile life-sustaining interventions.
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Affiliation(s)
- Markus Haar
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Jakob Müller
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
- Department of Anaesthesiology, Tabea Hospital, Kösterbergstraße 32, 22587, Hamburg, Germany
| | - Daniela Hartwig
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Julia von Bargen
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Rikus Daniels
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Pauline Theile
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Stefan Kluge
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Kevin Roedl
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
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Yao Z, Zhao Y, Lu L, Li Y, Yu Z. Extracerebral multiple organ dysfunction and interactions with brain injury after cardiac arrest. Resusc Plus 2024; 19:100719. [PMID: 39149223 PMCID: PMC11325081 DOI: 10.1016/j.resplu.2024.100719] [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: 04/06/2024] [Revised: 07/02/2024] [Accepted: 07/03/2024] [Indexed: 08/17/2024] Open
Abstract
Cardiac arrest and successful resuscitation cause whole-body ischemia and reperfusion, leading to brain injury and extracerebral multiple organ dysfunction. Brain injury is the leading cause of death and long-term disability in resuscitated survivors, and was conceptualized and treated as an isolated injury, which has neglected the brain-visceral organ crosstalk. Extracerebral organ dysfunction is common and is significantly associated with mortality and poor neurological prognosis after resuscitation. However, detailed description of the characteristics of post-resuscitation multiple organ dysfunction is lacking, and the bidirectional interactions between brain and visceral organs need to be elucidated to explore new treatment for neuroprotection. This review aims to describe current concepts of post-cardiac arrest brain injury and specific characteristics of post-resuscitation dysfunction in cardiovascular, respiratory, renal, hepatic, adrenal, gastrointestinal, and neurohumoral systems. Additionally, we discuss the crosstalk between brain and extracerebral organs, especially focusing on how visceral organ dysfunction and other factors affect brain injury progression. We think that clarifying these interactions is of profound significance on how we treat patients for neural/systemic protection to improve outcome.
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Affiliation(s)
- Zhun Yao
- Department of Critical Care Medicine, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Yuanrui Zhao
- Department of Critical Care Medicine, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Liping Lu
- Department of Critical Care Medicine, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Yinping Li
- Department of Pathophysiology, Hubei Province Key Laboratory of Allergy and Immunology, Taikang Medical School (School of Basic Medical Sciences), Wuhan University, Wuhan 430060, China
| | - Zhui Yu
- Department of Critical Care Medicine, Renmin Hospital of Wuhan University, Wuhan 430060, China
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Jan H, Ram C, Bhat MA, Ganie FA, Singhal M, Arora MK. Incidence of Acute Kidney Injury and Mortality Post Successful Cardiac Surgery in a Kashmiri Cohort: A Prospective Comparison of the RIFLE and KDIGO Criteria. Cureus 2024; 16:e67453. [PMID: 39310411 PMCID: PMC11415770 DOI: 10.7759/cureus.67453] [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] [Accepted: 08/20/2024] [Indexed: 09/25/2024] Open
Abstract
Background and objectives In critically ill patients, acute kidney injury (AKI) influences mortality and morbidity. Few studies have looked at mortality and the frequency of AKI following successful heart and thoracic operations. The current study investigates the association between AKI and mortality rates among patients undergoing post-cardiac surgery care within the Cardiology & Cardio Vascular Thoracic Surgery (CVTS) Intensive Care Unit (ICU). Methodology In this prospective research, 124 patients who underwent successful cardiovascular and thoracic procedures between June 2022 and June 2023 were admitted to the CVTS ICU. To determine mortality, we contrasted the two scoring methods, Kidney Disease-Improving Global Outcomes (KDIGO) and Risk, Injury, Failure, Loss of kidney function, and End-stage kidney disease (RIFLE). Results Based on the KDIGO criteria, AKI was identified in 37.90% (n = 47) of the patients, and it was identified in 15.32% (n = 19) of the patients utilizing RIFLE. Notably, patients diagnosed with AKI using either the RIFLE criteria or KDIGO criteria exhibited considerably higher mortality rates (p< 0.001). Receiver operating characteristic (ROC) analysis demonstrated the effectiveness of both scoring systems in identifying mortality (area under the ROC curve for RIFLE = 0.224 and KDIGO = 0.150). Conclusion Post-cardiac surgery, AKI escalates both mortality and morbidity rates. Despite KDIGO detecting more severe renal injury and mortality, both scoring systems exhibit comparable sensitivity and specificity in predicting death among patients undergoing various cardiovascular and thoracic procedures.
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Affiliation(s)
- Hadiya Jan
- Faculty of Pharmacy, School of Pharmaceutical and Population Health Informatics, DIT University, Dehradun, IND
| | - Chetan Ram
- Pharmacology, Faculty of Pharmacy, School of Pharmaceutical and Population Health Informatics, DIT University, Dehradun, IND
| | - Mohammad A Bhat
- Nephrology, Sheri Kashmir Institute of Medical Sciences, Srinagar, IND
| | - Farooq A Ganie
- Cardiovascular Thoracic Surgery, Sheri Kashmir Institute of Medical Sciences, Srinagar, IND
| | - Manmohan Singhal
- Pharmacology, Faculty of Pharmacy, School of Pharmaceutical and Population Health Informatics, DIT University, Dehradun, IND
| | - Mandeep K Arora
- Pharmacology, Faculty of Pharmacy, School of Pharmaceutical and Population Health Informatics, DIT University, Dehradun, IND
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Brainard BM, Lane SL, Burkitt-Creedon JM, Boller M, Fletcher DJ, Crews M, Fausak ED. 2024 RECOVER Guidelines: Monitoring. Evidence and knowledge gap analysis with treatment recommendations for small animal CPR. J Vet Emerg Crit Care (San Antonio) 2024; 34 Suppl 1:76-103. [PMID: 38924672 DOI: 10.1111/vec.13390] [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: 03/22/2024] [Accepted: 04/25/2024] [Indexed: 06/28/2024]
Abstract
OBJECTIVE To systematically review evidence on and devise treatment recommendations for patient monitoring before, during, and following CPR in dogs and cats, and to identify critical knowledge gaps. DESIGN Standardized, systematic evaluation of literature pertinent to peri-CPR monitoring following Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) methodology. Prioritized questions were each reviewed by Evidence Evaluators, and findings were reconciled by Monitoring Domain Chairs and Reassessment Campaign on Veterinary Resuscitation (RECOVER) Co-Chairs to arrive at treatment recommendations commensurate to quality of evidence, risk:benefit relationship, and clinical feasibility. This process was implemented using an Evidence Profile Worksheet for each question that included an introduction, consensus on science, treatment recommendations, justification for these recommendations, and important knowledge gaps. A draft of these worksheets was distributed to veterinary professionals for comment for 4 weeks prior to finalization. SETTING Transdisciplinary, international collaboration in university, specialty, and emergency practice. RESULTS Thirteen questions pertaining to hemodynamic, respiratory, and metabolic monitoring practices for identification of cardiopulmonary arrest, quality of CPR, and postcardiac arrest care were examined, and 24 treatment recommendations were formulated. Of these, 5 recommendations pertained to aspects of end-tidal CO2 (ETco2) measurement. The recommendations were founded predominantly on very low quality of evidence, with some based on expert opinion. CONCLUSIONS The Monitoring Domain authors continue to support initiation of chest compressions without pulse palpation. We recommend multimodal monitoring of patients at risk of cardiopulmonary arrest, at risk of re-arrest, or under general anesthesia. This report highlights the utility of ETco2 monitoring to verify correct intubation, identify return of spontaneous circulation, evaluate quality of CPR, and guide basic life support measures. Treatment recommendations further suggest intra-arrest evaluation of electrolytes (ie, potassium and calcium), as these may inform outcome-relevant interventions.
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Affiliation(s)
- Benjamin M Brainard
- Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, Athens, Georgia, USA
| | - Selena L Lane
- Veterinary Emergency Group, Cary, North Carolina, USA
| | - Jamie M Burkitt-Creedon
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California, Davis, Davis, California, USA
| | - Manuel Boller
- VCA Canada Central Victoria Veterinary Hospital, Victoria, British Columbia, Canada
- Department of Veterinary Clinical and Diagnostic Sciences, Faculty of Veterinary Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Daniel J Fletcher
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Molly Crews
- Department of Small animal Clinical Sciences, College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, Texas, USA
| | - Erik D Fausak
- University Library, University of California, Davis, Davis, California, USA
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Kurek K, Lepetit A, Pruc M, Surma S, Banach M, Rafique Z, Peacock WF, Szarpak L. Predictive value of neutrophil gelatinase-associated lipocalin (NGAL) values for cardiac arrest outcomes: A systematic review and meta-analysis. Am J Emerg Med 2024; 80:221-223. [PMID: 38658201 DOI: 10.1016/j.ajem.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 04/07/2024] [Indexed: 04/26/2024] Open
Affiliation(s)
- Krzysztof Kurek
- Department of Clinical Research and Development, LUXMED Group, Warszawa, Poland
| | | | - Michal Pruc
- Department of Clinical Research and Development, LUXMED Group, Warszawa, Poland; Department of Public Health, International European University, Kyiv, Ukraine
| | - Stanislaw Surma
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Katowice, Poland
| | - Maciej Banach
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz (MUL), Lodz, Poland; Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Zubaid Rafique
- Henry JN Taub Department of Emergency Medicine, Baylor College of Medicine, Houston, TX, USA
| | - William Frank Peacock
- Henry JN Taub Department of Emergency Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Lukasz Szarpak
- Department of Clinical Research and Development, LUXMED Group, Warszawa, Poland; Henry JN Taub Department of Emergency Medicine, Baylor College of Medicine, Houston, TX, USA.
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Nikolovski SS, Lazic AD, Fiser ZZ, Obradovic IA, Tijanic JZ, Raffay V. Recovery and Survival of Patients After Out-of-Hospital Cardiac Arrest: A Literature Review Showcasing the Big Picture of Intensive Care Unit-Related Factors. Cureus 2024; 16:e54827. [PMID: 38529434 PMCID: PMC10962929 DOI: 10.7759/cureus.54827] [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] [Accepted: 02/23/2024] [Indexed: 03/27/2024] Open
Abstract
As an important public health issue, out-of-hospital cardiac arrest (OHCA) requires several stages of high quality medical care, both on-field and after hospital admission. Post-cardiac arrest shock can lead to severe neurological injury, resulting in poor recovery outcome and increased risk of death. These characteristics make this condition one of the most important issues to deal with in post-OHCA patients hospitalized in intensive care units (ICUs). Also, the majority of initial post-resuscitation survivors have underlying coronary diseases making revascularization procedure another crucial step in early management of these patients. Besides keeping myocardial blood flow at a satisfactory level, other tissues must not be neglected as well, and maintaining mean arterial pressure within optimal range is also preferable. All these procedures can be simplified to a certain level along with using targeted temperature management methods in order to decrease metabolic demands in ICU-hospitalized post-OHCA patients. Additionally, withdrawal of life-sustaining therapy as a controversial ethical topic is under constant re-evaluation due to its possible influence on overall mortality rates in patients initially surviving OHCA. Focusing on all of these important points in process of managing ICU patients is an imperative towards better survival and complete recovery rates.
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Affiliation(s)
- Srdjan S Nikolovski
- Pathology and Laboratory Medicine, Cardiovascular Research Institute, Loyola University Chicago Health Science Campus, Maywood, USA
- Emergency Medicine, Serbian Resuscitation Council, Novi Sad, SRB
| | - Aleksandra D Lazic
- Emergency Center, Clinical Center of Vojvodina, Novi Sad, SRB
- Emergency Medicine, Serbian Resuscitation Council, Novi Sad, SRB
| | - Zoran Z Fiser
- Emergency Medicine, Department of Emergency Medicine, Novi Sad, SRB
| | - Ivana A Obradovic
- Anesthesiology, Resuscitation, and Intensive Care, Sveti Vračevi Hospital, Bijeljina, BIH
| | - Jelena Z Tijanic
- Emergency Medicine, Municipal Institute of Emergency Medicine, Kragujevac, SRB
| | - Violetta Raffay
- School of Medicine, European University Cyprus, Nicosia, CYP
- Emergency Medicine, Serbian Resuscitation Council, Novi Sad, SRB
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Gonzalez D, Dahiya G, Mutirangura P, Ergando T, Mello G, Singh R, Bentho O, Elliott AM. Post Cardiac Arrest Care in the Cardiac Intensive Care Unit. Curr Cardiol Rep 2024; 26:35-49. [PMID: 38214836 DOI: 10.1007/s11886-023-02015-0] [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] [Accepted: 12/08/2023] [Indexed: 01/13/2024]
Abstract
PURPOSE OF REVIEW Cardiac arrests constitute a leading cause of mortality in the adult population and cardiologists are often tasked with the management of patients following cardiac arrest either as a consultant or primary provider in the cardiac intensive care unit. Familiarity with evidence-based practice for post-cardiac arrest care is a requisite for optimizing outcomes in this highly morbid group. This review will highlight important concepts necessary to managing these patients. RECENT FINDINGS Emerging evidence has further elucidated optimal care of post-arrest patients including timing for routine coronary angiography, utility of therapeutic hypothermia, permissive hypercapnia, and empiric aspiration pneumonia treatment. The complicated state of multi-organ failure following cardiac arrest needs to be carefully optimized by the clinician to prevent further neurologic injury and promote systemic recovery. Future studies should be aimed at understanding if these findings extend to specific patient populations, especially those at the highest risk for poor outcomes.
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Affiliation(s)
- Daniel Gonzalez
- Department of Medicine, Division of Cardiology, University of Minnesota, 420 Delaware St SE, MMC 508, Minneapolis, MN, 55455, USA
| | - Garima Dahiya
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, Duke University, Durham, USA
| | | | | | - Gregory Mello
- University of Minnesota Medical School, Minneapolis, USA
| | - Rahul Singh
- Department of Medicine, Division of Cardiology, University of Minnesota, 420 Delaware St SE, MMC 508, Minneapolis, MN, 55455, USA
| | - Oladi Bentho
- Department of Neurology, University of Minnesota, Minneapolis, USA
| | - Andrea M Elliott
- Department of Medicine, Division of Cardiology, University of Minnesota, 420 Delaware St SE, MMC 508, Minneapolis, MN, 55455, USA.
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Rasmussen SB, Jeppesen KK, Kjaergaard J, Hassager C, Schmidt H, Mølstrøm S, Beske RP, Grand J, Ravn HB, Winther-Jensen M, Meyer MAS, Møller JE. Blood Pressure and Oxygen Targets on Kidney Injury After Cardiac Arrest. Circulation 2023; 148:1860-1869. [PMID: 37791480 DOI: 10.1161/circulationaha.123.066012] [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: 06/18/2023] [Accepted: 09/06/2023] [Indexed: 10/05/2023]
Abstract
BACKGROUND Acute kidney injury (AKI) represents a common and serious complication to out-of-hospital cardiac arrest. The importance of post-resuscitation care targets for blood pressure and oxygenation for the development of AKI is unknown. METHODS This is a substudy of a randomized 2-by-2 factorial trial, in which 789 comatose adult patients who had out-of-hospital cardiac arrest with presumed cardiac cause and sustained return of spontaneous circulation were randomly assigned to a target mean arterial blood pressure of either 63 or 77 mm Hg. Patients were simultaneously randomly assigned to either a restrictive oxygen target of a partial pressure of arterial oxygen (Pao2) of 9 to 10 kPa or a liberal oxygenation target of a Pao2 of 13 to 14 kPa. The primary outcome for this study was AKI according to KDIGO (Kidney Disease: Improving Global Outcomes) classification in patients surviving at least 48 hours (N=759). Adjusted logistic regression was performed for patients allocated to high blood pressure and liberal oxygen target as reference. RESULTS The main population characteristics at admission were: age, 64 (54-73) years; 80% male; 90% shockable rhythm; and time to return of spontaneous circulation, 18 (12-26) minutes. Patients allocated to a low blood pressure and liberal oxygen target had an increased risk of developing AKI compared with patients with high blood pressure and liberal oxygen target (84/193 [44%] versus 56/187 [30%]; adjusted odds ratio, 1.87 [95% CI, 1.21-2.89]). Multinomial logistic regression revealed that the increased risk of AKI was only related to mild-stage AKI (KDIGO stage 1). There was no difference in risk of AKI in the other groups. Plasma creatinine remained high during hospitalization in the low blood pressure and liberal oxygen target group but did not differ between groups at 6- and 12-month follow-up. CONCLUSIONS In comatose patients who had been resuscitated after out-of-hospital cardiac arrest, patients allocated to a combination of a low mean arterial blood pressure and a liberal oxygen target had a significantly increased risk of mild-stage AKI. No difference was found in terms of more severe AKI stages or other kidney-related adverse outcomes, and creatinine had normalized at 1 year after discharge. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT03141099.
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Affiliation(s)
- Sebastian Buhl Rasmussen
- Department of Anesthesiology and Intensive Care (S.B.R., H.S., S.M., H.B.R., M.A.S.M.), Odense University Hospital, Denmark
| | | | - Jesper Kjaergaard
- Department of Cardiology, the Heart Center, Copenhagen University Hospital Rigshospitalet, Denmark (J.K., C.H., R.P.B., J.G., M.W.-J., J.E.M.)
- Department of Clinical Medicine, University of Copenhagen, Denmark (J.K., C.H.)
| | - Christian Hassager
- Department of Cardiology, the Heart Center, Copenhagen University Hospital Rigshospitalet, Denmark (J.K., C.H., R.P.B., J.G., M.W.-J., J.E.M.)
- Department of Clinical Medicine, University of Copenhagen, Denmark (J.K., C.H.)
| | - Henrik Schmidt
- Department of Anesthesiology and Intensive Care (S.B.R., H.S., S.M., H.B.R., M.A.S.M.), Odense University Hospital, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense (H.S., H.B.R., J.E.M.)
| | - Simon Mølstrøm
- Department of Anesthesiology and Intensive Care (S.B.R., H.S., S.M., H.B.R., M.A.S.M.), Odense University Hospital, Denmark
| | - Rasmus Paulin Beske
- Department of Cardiology, the Heart Center, Copenhagen University Hospital Rigshospitalet, Denmark (J.K., C.H., R.P.B., J.G., M.W.-J., J.E.M.)
| | - Johannes Grand
- Department of Cardiology, the Heart Center, Copenhagen University Hospital Rigshospitalet, Denmark (J.K., C.H., R.P.B., J.G., M.W.-J., J.E.M.)
| | - Hanne Berg Ravn
- Department of Anesthesiology and Intensive Care (S.B.R., H.S., S.M., H.B.R., M.A.S.M.), Odense University Hospital, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense (H.S., H.B.R., J.E.M.)
| | - Matilde Winther-Jensen
- Department of Cardiology, the Heart Center, Copenhagen University Hospital Rigshospitalet, Denmark (J.K., C.H., R.P.B., J.G., M.W.-J., J.E.M.)
| | - Martin Abild Stengaard Meyer
- Department of Anesthesiology and Intensive Care (S.B.R., H.S., S.M., H.B.R., M.A.S.M.), Odense University Hospital, Denmark
| | - Jacob Eifer Møller
- Department of Cardiology (K.K.J., J.E.M.), Odense University Hospital, Denmark
- Department of Cardiology, the Heart Center, Copenhagen University Hospital Rigshospitalet, Denmark (J.K., C.H., R.P.B., J.G., M.W.-J., J.E.M.)
- Department of Clinical Research, University of Southern Denmark, Odense (H.S., H.B.R., J.E.M.)
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Kim DK, Cho YS, Lee BK, Jeung KW, Jung YH, Lee DH, Kim MC, Lim YW, Kim DW, Lee KS, Jeong IS, Moon JM, Chun BJ, Ryu SJ. High incidence of acute kidney injury in extracorporeal resuscitation, Leading to poor prognosis. Heliyon 2023; 9:e22728. [PMID: 38107318 PMCID: PMC10724656 DOI: 10.1016/j.heliyon.2023.e22728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/14/2023] [Accepted: 11/17/2023] [Indexed: 12/19/2023] Open
Abstract
Background Extracorporeal membrane oxygenation (ECMO) patients have a high incidence of acute kidney injury (AKI). Extracorporeal cardiopulmonary resuscitation (ECPR) patients are more likely to develop AKI than ECMO patients because of serious injury during cardiac arrest (CA). Objectives This study aims to assess the occurrence and outcomes of AKI in ECPR and ECMO, and to identify specific risk factors and clinical implications of AKI in ECPR. Methods This is a retrospective observational study from a single tertiary care hospital in Gwangju, Korea. Adults (≥18 years) who received ECMO with cardiac etiology in the emergency and inpatient departments from January 2015 to December 2021 were included. The patients (n = 169) were divided into two groups, ECPR and ECMO without CA, and the occurrence of AKI was investigated. The primary outcome of the study was in-hospital mortality, and the secondary outcomes were six-month cerebral performance category (CPC) and AKI during hospitalization. Results The incidence of AKI was significantly higher with ECPR (67.5 %) than with ECMO without CA (38.4 %). ECPR was statistically significant for Expire (adjusted OR (aOR) 2.45, 95 % CI 1.28-4.66) and Poor CPC (2.59, 1.32-5.09). AKI was also statistically significant for Expire (6.69, 3.37-13.29) and Poor CPC (5.45, 2.73-10.88). AKI was the determining factor for the outcomes of ECPR (p = 0.01). Conclusions ECPR patients are more likely to develop AKI than ECMO without CA patients. In ECPR patients, AKI leads to poor outcomes. Therefore, clinicians should be careful not to develop AKI in ECPR patients.
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Affiliation(s)
- Dong Ki Kim
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Young Soo Cho
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Byung Kook Lee
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Kyung Woon Jeung
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Yong Hun Jung
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Dong Hun Lee
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Min Chul Kim
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Yong whan Lim
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Do Wan Kim
- Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Kyo Seon Lee
- Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - In Seok Jeong
- Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Jeong Mi Moon
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Byeong Jo Chun
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Seok Jin Ryu
- Department of Emergency Medicine, Chonnam National University Hospital, Gwangju, Republic of Korea
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11
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Laurikkala J, Ameloot K, Reinikainen M, Palmers PJ, De Deyne C, Bert F, Dupont M, Janssens S, Dens J, Hästbacka J, Jakkula P, Loisa P, Birkelund T, Wilkman E, Vaara ST, Skrifvars MB. The effect of higher or lower mean arterial pressure on kidney function after cardiac arrest: a post hoc analysis of the COMACARE and NEUROPROTECT trials. Ann Intensive Care 2023; 13:113. [PMID: 37987871 PMCID: PMC10663425 DOI: 10.1186/s13613-023-01210-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 11/06/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND We aimed to study the incidence of acute kidney injury (AKI) in out-of-hospital cardiac arrest (OHCA) patients treated according to low-normal or high-normal mean arterial pressure (MAP) targets. METHODS A post hoc analysis of the COMACARE (NCT02698917) and Neuroprotect (NCT02541591) trials that randomized patients to lower or higher targets for the first 36 h of intensive care. Kidney function was defined using the Kidney Disease Improving Global Outcome (KDIGO) classification. We used Cox regression analysis to identify factors associated with AKI after OHCA. RESULTS A total of 227 patients were included: 115 in the high-normal MAP group and 112 in the low-normal MAP group. Eighty-six (38%) patients developed AKI during the first five days; 40 in the high-normal MAP group and 46 in the low-normal MAP group (p = 0.51). The median creatinine and daily urine output were 85 μmol/l and 1730 mL/day in the high-normal MAP group and 87 μmol/l and 1560 mL/day in the low-normal MAP group. In a Cox regression model, independent AKI predictors were no bystander cardiopulmonary resuscitation (p < 0.01), non-shockable rhythm (p < 0.01), chronic hypertension (p = 0.03), and time to the return of spontaneous circulation (p < 0.01), whereas MAP target was not an independent predictor (p = 0.29). CONCLUSION Any AKI occurred in four out of ten OHCA patients. We found no difference in the incidence of AKI between the patients treated with lower and those treated with higher MAP after CA. Higher age, non-shockable initial rhythm, and longer time to ROSC were associated with shorter time to AKI. CLINICAL TRIAL REGISTRATION COMACARE (NCT02698917), NEUROPROTECT (NCT02541591).
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Affiliation(s)
- Johanna Laurikkala
- Department of Anaesthesiology, Intensive Care and Pain Medicine, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 9, 00290 HUS, Helsinki, Finland.
| | - Koen Ameloot
- Department of Cardiology, Ziekenhuis Oost-Limburg, Genk, Belgium
- Departement de Cardiologie/Soins Intensifs Adultes, CHC-Montlégia, Liège, Belgique
- Department of Cardiology, University Hospitals Leuven, Leuven, Belgium
- Faculty of Medicine and Life Sciences, University Hasselt, Diepenbeek, Belgium
| | - Matti Reinikainen
- Department of Anaesthesiology and Intensive Care, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Pieter-Jan Palmers
- Department of Cardiology, Ziekenhuis Oost-Limburg, Genk, Belgium
- Departement de Cardiologie/Soins Intensifs Adultes, CHC-Montlégia, Liège, Belgique
| | - Cathy De Deyne
- Faculty of Medicine and Life Sciences, University Hasselt, Diepenbeek, Belgium
- Department of Anesthesiology and Critical Care Medicine, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Ferdinande Bert
- Department of Cardiology, Ziekenhuis Oost-Limburg, Genk, Belgium
- Departement de Cardiologie/Soins Intensifs Adultes, CHC-Montlégia, Liège, Belgique
| | - Matthias Dupont
- Department of Cardiology, Ziekenhuis Oost-Limburg, Genk, Belgium
- Departement de Cardiologie/Soins Intensifs Adultes, CHC-Montlégia, Liège, Belgique
| | - Stefan Janssens
- Department of Cardiology, University Hospitals Leuven, Leuven, Belgium
| | - Joseph Dens
- Department of Cardiology, Ziekenhuis Oost-Limburg, Genk, Belgium
- Departement de Cardiologie/Soins Intensifs Adultes, CHC-Montlégia, Liège, Belgique
- Faculty of Medicine and Life Sciences, University Hasselt, Diepenbeek, Belgium
| | - Johanna Hästbacka
- Department of Anesthesia and Intensive Care, Tampere University Hospital and Tampere University, Tampere, Finland
| | - Pekka Jakkula
- Department of Anaesthesiology, Intensive Care and Pain Medicine, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 9, 00290 HUS, Helsinki, Finland
| | - Pekka Loisa
- Department of Intensive Care, Päijät-Häme Central Hospital, Lahti, Finland
| | | | - Erika Wilkman
- Department of Anaesthesiology, Intensive Care and Pain Medicine, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 9, 00290 HUS, Helsinki, Finland
| | - Suvi T Vaara
- Department of Anaesthesiology, Intensive Care and Pain Medicine, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 9, 00290 HUS, Helsinki, Finland
| | - Markus B Skrifvars
- Department of Emergency Care and Services, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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12
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Berlin N, Pawar RD, Liu X, Balaji L, Morton AC, Silverman J, Li F, Issa MS, Roessler LL, Holmberg MJ, Shekhar AC, Donnino MW, Moskowitz A, Grossestreuer AV. Kidney-specific biomarkers for predicting acute kidney injury following cardiac arrest. Resuscitation 2023; 190:109911. [PMID: 37499974 PMCID: PMC10529996 DOI: 10.1016/j.resuscitation.2023.109911] [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: 05/11/2023] [Revised: 06/29/2023] [Accepted: 07/09/2023] [Indexed: 07/29/2023]
Abstract
AIM To evaluate the performance of kidney-specific biomarkers (neutrophil gelatinase-associated lipocalin (NGAL), kidney injury molecule-1 (KIM-1), and cystatin-C) in early detection of acute kidney injury (AKI) following cardiac arrest (CA) when compared to serum creatinine. METHODS Adult CA patients who had kidney-specific biomarkers of AKI collected within 12 h of return of spontaneous circulation (ROSC) were included. The association between renal biomarker levels post-ROSC and the development of KDIGO stage III AKI within 7 days of enrollment were assessed as well as their predictive value of future AKI development, neurological outcomes, and survival to discharge. RESULTS Of 153 patients, 54 (35%) developed stage III AKI within 7 days, and 98 (64%) died prior to hospital discharge. Patients who developed stage III AKI, compared to those who did not, had higher median levels of creatinine, NGAL, and cystatin-C (p < 0.001 for all). There was no statistically significant difference in KIM-1 between groups. No biomarker outperformed creatinine in the ability to predict stage III AKI, neurological outcomes, or survival outcomes (p > 0.05 for all). However, NGAL, cystatin-C, and creatinine all performed better than KIM-1 in their ability to predict AKI development (p < 0.01 for all). CONCLUSION In post-CA patients, creatinine, NGAL, and cystatin-C (but not KIM-1) measured shortly after ROSC were higher in patients who subsequently developed AKI. No biomarker was statistically superior to creatinine on its own for predicting the development of post-arrest AKI.
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Affiliation(s)
- Noa Berlin
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Rahul D Pawar
- Division of Pulmonary Medicine, Montefiore Medical Center, the Bronx, NY, USA; Division of Critical Care Medicine, Montefiore Medical Center, the Bronx, NY, USA
| | - Xiaowen Liu
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Lakshman Balaji
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Andrea C Morton
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Jeremy Silverman
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Franklin Li
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Mahmoud S Issa
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Lara L Roessler
- Department of Emergency Medicine, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Mathias J Holmberg
- Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Aditya C Shekhar
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Michael W Donnino
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA; Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA; Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA, USA
| | - Ari Moskowitz
- Division of Critical Care Medicine, Montefiore Medical Center, the Bronx, NY, USA; Bronx Center for Critical Care Outcomes and Resuscitation Research, the Bronx, NY, USA
| | - Anne V Grossestreuer
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA.
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13
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Sarma D, Tabi M, Rabinstein AA, Kashani K, Jentzer JC. Urine Output and Mortality in Patients Resuscitated from out of Hospital Cardiac Arrest. J Intensive Care Med 2023; 38:544-552. [PMID: 36683431 DOI: 10.1177/08850666221151014] [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: 01/24/2023]
Abstract
BACKGROUND Limited data exist regarding urine output (UO) as a prognostic marker in out-of-hospital-cardiac-arrest (OHCA) survivors undergoing targeted temperature management (TTM). METHODS We included 247 comatose adult patients who underwent TTM after OHCA between 2007 and 2017, excluding patients with end-stage renal disease. Three groups were defined based on mean hourly UO during the first 24 h: Group 1 (<0.5 mL/kg/h, n = 73), Group 2 (0.5-1 mL/kg/h, n = 81) and Group 3 (>1 mL/kg/h, n = 93). Serum creatinine was used to classify acute kidney injury (AKI). The primary and secondary outcomes respectively were in-hospital mortality and favorable neurological outcome at hospital discharge (modified Rankin Scale [mRS]<3). RESULTS In-hospital mortality decreased incrementally as UO increased (adjusted OR 0.9 per 0.1 mL/kg/h higher; p = 0.002). UO < 0.5 mL/kg/h was strongly associated with higher in-hospital mortality (adjusted OR 4.2 [1.6-10.8], p = 0.003) and less favorable neurological outcomes (adjusted OR 0.4 [0.2-0.8], p = 0.007). Even among patients without AKI, lower UO portended higher mortality (40% vs 15% vs 9% for UO groups 1, 2, and 3 respectively, p < 0.001). CONCLUSION Higher UO is incrementally associated with lower in-hospital mortality and better neurological outcomes. Oliguria may be a more sensitive early prognostic marker than creatinine-based AKI after OHCA.
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Affiliation(s)
- Dhruv Sarma
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Meir Tabi
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Kianoush Kashani
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN, USA.,Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Jacob C Jentzer
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
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14
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Dupont V, Bonnet-Lebrun AS, Boileve A, Charpentier J, Mira JP, Geri G, Cariou A, Jozwiak M. Impact of early mean arterial pressure level on severe acute kidney injury occurrence after out-of-hospital cardiac arrest. Ann Intensive Care 2022; 12:69. [PMID: 35843964 PMCID: PMC9288937 DOI: 10.1186/s13613-022-01045-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 07/04/2022] [Indexed: 11/20/2022] Open
Abstract
Background The optimal early mean arterial pressure (MAP) level in terms of renal function remains to be established in patients with out-of-hospital cardiac arrest (OHCA). We aimed to evaluate the association between early MAP level and severe acute kidney injury (AKI) occurrence in patients with OHCA. Results In 568 consecutive patients, the percentage time spent below a predefined MAP threshold and the corresponding area below threshold (ABT) were calculated from continuous MAP measurement. Both MAP-derived variables were calculated for different MAP thresholds (65, 75 and 85 mmHg) and time periods (the first 6 and 12 after ICU admission). 274 (48%) patients developed severe AKI defined as stage 3 of KDIGO. Both ABT and percentage time were independently associated with severe AKI, regardless of the MAP threshold and time period considered. Highest adjusted odds ratios for developing severe AKI were observed while considering the first 6 h period. Within the first 6 h, every 100 mmHg-h increase in ABT under MAP thresholds of 65, 75 and 85 mmHg increased severe AKI risk by 69% (OR = 1.69; 95% CI 1.26–2.26; p < 0.01), 13% (OR = 1.13; 95% CI 1.07–1.20; p < 0.01) and 4% (OR = 1.04; 95% CI 1.02–1.06; p < 0.01), respectively. Every 10% increase in percentage time spent under MAP thresholds of 65, 75 and 85 mmHg increased severe AKI risk by 19% (OR = 1.19; 95% CI 1.06–1.33; p < 0.01), 12% (OR = 1.12; 95% CI 1.04–1.19; p < 0.01) and 8% (OR = 1.08; 95% CI 1.02–1.14; p < 0.01), respectively. Conclusions Both severity and duration of early arterial hypotension after ICU admission remained associated with severe AKI occurrence while considering a MAP threshold as high as 85 mmHg after OHCA. Supplementary Information The online version contains supplementary material available at 10.1186/s13613-022-01045-1.
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Affiliation(s)
- Vincent Dupont
- Centre Hospitalier Universitaire de Reims, University Hospital of Reims, Reims, France. .,French Clinical Research Infrastructure Network, Investigation Network Initiative - Cardiovascular and Renal Clinical Trialists (F-CRIN INI-CRCT), Reims, France.
| | | | - Alice Boileve
- Département de Médecine Oncologique, Gustave Roussy, 94805, Villejuif, France
| | - Julien Charpentier
- Assistance Publique - Hôpitaux de Paris, Hôpitaux Universitaires Paris-Centre, Hôpital Cochin, Service de Médecine Intensive Réanimation, 27, Rue du Faubourg Saint Jacques, Paris, France
| | - Jean-Paul Mira
- Assistance Publique - Hôpitaux de Paris, Hôpitaux Universitaires Paris-Centre, Hôpital Cochin, Service de Médecine Intensive Réanimation, 27, Rue du Faubourg Saint Jacques, Paris, France.,Université de Paris, Paris, France
| | - Guillaume Geri
- Service de Médecine Intensive et Réanimation, Assistance Publique-Hôpitaux de Paris, Hôpital Universitaire Ambroise Paré, Boulogne-Billancourt, France.,Université Paris-Saclay, Gif-sur-Yvette, France.,INSERM, UMR1018, Centre de Recherche en Epidémiologie et Santé des Populations, Villejuif, France
| | - Alain Cariou
- Assistance Publique - Hôpitaux de Paris, Hôpitaux Universitaires Paris-Centre, Hôpital Cochin, Service de Médecine Intensive Réanimation, 27, Rue du Faubourg Saint Jacques, Paris, France.,Université de Paris, Paris, France.,INSERM U970, Paris-Cardiovascular-Research-Center, Paris, France.,Paris Sudden-Death-Expertise-Centre, Paris, France.,AfterROSC Network Group, Paris, France
| | - Mathieu Jozwiak
- Centre Hospitalier Universitaire l'Archet 1, Service de Médecine Intensive Réanimation, Nice, France.,Equipe 2 CARRES, UR2CA Unité de Recherche Clinique Université Côte d'Azur, Université Côte d'Azur, Nice, France
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15
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Genovesi S, Regolisti G, Burlacu A, Covic A, Combe C, Mitra S, Basile C. The conundrum of the complex relationship between acute kidney injury and cardiac arrhythmias. Nephrol Dial Transplant 2022; 38:1097-1112. [PMID: 35777072 DOI: 10.1093/ndt/gfac210] [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: 04/06/2022] [Indexed: 11/13/2022] Open
Abstract
Acute kidney injury (AKI) is defined by a rapid increase in serum creatinine levels, reduced urine output, or both. Death may occur in 16%-49% of patients admitted to an intensive care unit with severe AKI. Complex arrhythmias are a potentially serious complication in AKI patients with pre-existing or AKI-induced heart damage and myocardial dysfunction, fluid overload, and especially electrolyte and acid-base disorders representing the pathogenetic mechanisms of arrhythmogenesis. Cardiac arrhythmias, in turn, increase the risk of poor renal outcomes, including AKI. Arrhythmic risk in AKI patients receiving kidney replacement treatment may be reduced by modifying dialysis/replacement fluid composition. The most common arrhythmia observed in AKI patients is atrial fibrillation. Severe hyperkalemia, sometimes combined with hypocalcemia, causes severe bradyarrhythmias in this clinical setting. Although the likelihood of life-threatening ventricular arrhythmias is reportedly low, the combination of cardiac ischemia and specific electrolyte or acid-base abnormalities may increase this risk, particularly in AKI patients who require kidney replacement treatment. The purpose of this review is to summarize the available epidemiological, pathophysiological, and prognostic evidence aiming to clarify the complex relationships between AKI and cardiac arrhythmias.
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Affiliation(s)
- Simonetta Genovesi
- School of Medicine and Surgery, University of Milano - Bicocca, Nephrology Clinic, Monza, Italy.,Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Giuseppe Regolisti
- Clinica e Immunologia Medica -Azienda Ospedaliero-Universitaria e Università degli Studi di Parma, Parma, Italy
| | - Alexandru Burlacu
- Department of Interventional Cardiology - Cardiovascular Diseases Institute, and 'Grigore T. Popa' University of Medicine, Iasi, Romania
| | - Adrian Covic
- Nephrology Clinic, Dialysis, and Renal Transplant Center - 'C.I. Parhon' University Hospital, and 'Grigore T. Popa' University of Medicine, Iasi, Romania
| | - Christian Combe
- Service de Néphrologie Transplantation Dialyse Aphérèse, Centre Hospitalier Universitaire de Bordeaux, and Unité INSERM 1026, Université de Bordeaux, Bordeaux, France
| | - Sandip Mitra
- Department of Nephrology, Manchester Academy of Health Sciences Centre, Manchester University Hospitals Foundation Trust, Oxford Road, Manchester, UK
| | - Carlo Basile
- Associazione Nefrologica Gabriella Sebastio, Martina Franca, Italy
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16
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Wang S, Liu G, Jia T, Wang C, Lu X, Tian L, Yang Q, Zhu C. Protection Against Post-resuscitation Acute Kidney Injury by N-Acetylcysteine via Activation of the Nrf2/HO-1 Pathway. Front Med (Lausanne) 2022; 9:848491. [PMID: 35655853 PMCID: PMC9152005 DOI: 10.3389/fmed.2022.848491] [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: 01/04/2022] [Accepted: 04/25/2022] [Indexed: 12/01/2022] Open
Abstract
Background and Objective Acute kidney injury (AKI), the common complication after cardiopulmonary resuscitation (CPR), seriously affects the prognosis of cardiac arrest (CA) patients. However, there are limited studies on post-resuscitation AKI. In addition, it has been demonstrated that N-acetylcysteine (N-AC) as an ROS scavenger, has multiorgan-protective effects on systemic and regional ischaemia-reperfusion injuries. However, no studies have reported its protective effects against post-resuscitation AKI and potential mechanisms. This study aimed to clarify the protective effects of N-AC on post-resuscitation AKI and investigate whether its potential mechanism was mediated by activating Nrf-2/HO-1 pathway in the kidney. Methods We established cardiac arrest models in rats. All animals were divided into four groups: the sham, control, N-AC, and ZnPP groups. Animals in each group except for the ZnPP group were assigned into two subgroups based on the survival time: 6 and 48 h. The rats in the control, N-AC, and ZnPP groups underwent induction of ventricular fibrillation (VF), 8 min untreated VF and cardiopulmonary resuscitation. Renal function indicators, were detected using commercial kits. Renal pathologic changes were assessed by haematoxylin–eosin (HE) staining. Oxidative stress and inflammatory responses were measured using the corresponding indicators. Apoptosis was evaluated using terminal uridine nick-end labeling (TUNEL) staining, and expression of proteins associated with apoptosis and the Nrf-2/HO-1 pathway was measured by western blotting. Results N-AC inhibited post-resuscitation AKI. We observed that N-AC reduced the levels of biomarkers of renal function derangement; improved renal pathological changes; and suppressed apoptosis, oxidative stress, and inflammatory response. Additionally, the production of ROS in the kidneys markedly decreased by N-AC. More importantly, compared with the control group, N-AC further upregulated the expression of nuclear Nrf2 and endogenous HO-1 in N-AC group. However, N-AC-determined protective effects on post-resuscitation AKI were markedly reversed after pretreatment of the HO-1 inhibitor zinc protoporphyrin (ZnPP). Conclusions N-AC alleviated renal dysfunction and prolonged survival in animal models of CA. N-AC partially exerts beneficial renal protection via activation of the Nrf-2/HO-1 pathway. Altogether, all these findings indicated that N-AC as a common clinical agent, may have the potentially clinical utility to improve patients the outcomes in cardiac arrest.
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Affiliation(s)
- Shiwei Wang
- Department of Emergency Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Guoxiang Liu
- Department of Emergency Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Tianyuan Jia
- Department of Emergency Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Changsheng Wang
- Department of Emergency Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Xiaoye Lu
- Department of Emergency Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Lei Tian
- Department of Emergency Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Qian Yang
- Department of Emergency Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Changqing Zhu
- Department of Emergency Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
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17
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Tsivilika M, Kavvadas D, Karachrysafi S, Kotzampassi K, Grosomanidis V, Doumaki E, Meditskou S, Sioga A, Papamitsou T. Renal Injuries after Cardiac Arrest: A Morphological Ultrastructural Study. Int J Mol Sci 2022; 23:ijms23116147. [PMID: 35682826 PMCID: PMC9180998 DOI: 10.3390/ijms23116147] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/27/2022] [Accepted: 05/29/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND This study aims to investigate the probable lesions and injuries induced in the renal tissue after a cardiac arrest. The renal ischemia-reperfusion model in cardiac arrest describes the effects of ischemia in the kidneys, alongside a whole-body ischemia-reperfusion injury. This protocol excludes ischemic conditions caused by surgical vascular manipulation, venous injury or venous congestion. METHODS For the experimental study, 24 swine were subjected to cardiac arrest. Seven minutes later, the cardiopulmonary resuscitation technique was performed for 5 min. Afterwards, advanced life support was provided. The resuscitated swine consisted one group and the non-resuscitated the other. Tissue samples were obtained from both groups for light and electron microscopy evaluation. RESULTS Tissue lesions were observed in the tubules, parallel to destruction of the microvilli, reduction in the basal membrane invaginations, enlarged mitochondria, cellular vacuolization, cellular apoptosis and disorganization. In addition, fusion of the podocytes, destruction of the Bowman's capsule parietal epithelium and abnormal peripheral urinary space was observed. The damage appeared more extensive in the non-resuscitated swine group. CONCLUSIONS Acute kidney injury is not the leading cause of death after cardiac arrest. However, evidence suggests that the kidney damage after a cardiac arrest should be highly considered in the prognosis of the patients' health outcome.
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Affiliation(s)
- Maria Tsivilika
- Laboratory of Histology-Embryology, School of Medicine, Faculty of Health, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (M.T.); (D.K.); (S.K.); (S.M.); (A.S.)
| | - Dimitrios Kavvadas
- Laboratory of Histology-Embryology, School of Medicine, Faculty of Health, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (M.T.); (D.K.); (S.K.); (S.M.); (A.S.)
| | - Sofia Karachrysafi
- Laboratory of Histology-Embryology, School of Medicine, Faculty of Health, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (M.T.); (D.K.); (S.K.); (S.M.); (A.S.)
| | - Katerina Kotzampassi
- Department of Surgery, Aristotle University of Thessaloniki, AHEPA Hospital, 54636 Thessaloniki, Greece;
| | - Vasilis Grosomanidis
- Department of Anesthesiology and ICU, Aristotle University Thessaloniki, 54124 Thessaloniki, Greece;
| | - Eleni Doumaki
- 1st Department of Internal Medicine, Faculty of Medicine, AHEPA University Hospital, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece;
| | - Soultana Meditskou
- Laboratory of Histology-Embryology, School of Medicine, Faculty of Health, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (M.T.); (D.K.); (S.K.); (S.M.); (A.S.)
| | - Antonia Sioga
- Laboratory of Histology-Embryology, School of Medicine, Faculty of Health, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (M.T.); (D.K.); (S.K.); (S.M.); (A.S.)
| | - Theodora Papamitsou
- Laboratory of Histology-Embryology, School of Medicine, Faculty of Health, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (M.T.); (D.K.); (S.K.); (S.M.); (A.S.)
- Correspondence:
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18
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Park SY, Kim MJ, Park I, Kim HY, Lee M, Park YS, Chung SP. Predisposing Factors and Neurologic Outcomes of Patients with Elevated Serum Amylase and/or Lipase after Out-of-Hospital Cardiac Arrest: A Retrospective Cohort Study. J Clin Med 2022; 11:jcm11051426. [PMID: 35268517 PMCID: PMC8910840 DOI: 10.3390/jcm11051426] [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: 01/24/2022] [Revised: 02/23/2022] [Accepted: 03/03/2022] [Indexed: 11/19/2022] Open
Abstract
This study investigated the patient outcomes, incidence, and predisposing factors of elevated pancreatic enzyme levels after OHCA. We conducted a retrospective cohort study of patients treated with targeted temperature management (TTM) after out-of-hospital cardiac arrest (OHCA). Elevation of pancreatic enzyme levels was defined as serum amylase or lipase levels that were at least three times the upper limit of normal. The factors associated with elevated pancreatic enzyme levels and their association with neurologic outcomes and mortality 28 days after OHCA were analyzed. Among the 355 patients, 166 (46.8%) patients developed elevated pancreatic enzyme levels. In the multivariable analysis (odds ratio, 95% confidence interval), initial shockable rhythm (0.62, 0.39−0.98, p = 0.04), time from collapse to return of spontaneous circulation (1.02, 1.01−1.04, p < 0.001), and history of coronary artery disease (1.7, 1.01−2.87, p = 0.046) were associated with elevated pancreatic enzyme levels. After adjusting for confounding factors, elevated pancreatic enzyme levels were associated with neurologic outcomes (5.44, 3.35−8.83, p < 0.001) and mortality (3.74, 2.39−5.86, p < 0.001). Increased pancreatic enzyme levels are common in patients treated with TTM after OHCA and are associated with unfavorable neurologic outcomes and mortality at 28 days after OHCA.
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Affiliation(s)
- Shin Young Park
- Department of Emergency Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea; (S.Y.P.); (M.J.K.); (I.P.); (S.P.C.)
| | - Min Joung Kim
- Department of Emergency Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea; (S.Y.P.); (M.J.K.); (I.P.); (S.P.C.)
| | - Incheol Park
- Department of Emergency Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea; (S.Y.P.); (M.J.K.); (I.P.); (S.P.C.)
| | - Ha Yan Kim
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea; (H.Y.K.); (M.L.)
| | - Myeongjee Lee
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea; (H.Y.K.); (M.L.)
| | - Yoo Seok Park
- Department of Emergency Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea; (S.Y.P.); (M.J.K.); (I.P.); (S.P.C.)
- Correspondence: ; Tel.: +82-2-2228-2460; Fax: +82-2-2227-7908
| | - Sung Phil Chung
- Department of Emergency Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea; (S.Y.P.); (M.J.K.); (I.P.); (S.P.C.)
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19
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Janssens GN, Daemen J, Lemkes JS, Spoormans EM, Janssen D, den Uil CA, Jewbali LSD, Heestermans TACM, Umans VAWM, Halfwerk FR, Beishuizen A, Nas J, Bonnes J, van de Ven PM, van Rossum AC, Elbers PWG, van Royen N. The influence of timing of coronary angiography on acute kidney injury in out-of-hospital cardiac arrest patients: a retrospective cohort study. Ann Intensive Care 2022; 12:12. [PMID: 35147784 PMCID: PMC8837770 DOI: 10.1186/s13613-022-00987-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 01/21/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Acute kidney injury (AKI) is a frequent complication in cardiac arrest survivors and associated with adverse outcome. It remains unclear whether the incidence of AKI increases after the post-cardiac arrest contrast administration for coronary angiography and whether this depends on timing of angiography. Aim of this study was to investigate whether early angiography is associated with increased development of AKI compared to deferred angiography in out-of-hospital cardiac arrest (OHCA) survivors. METHODS In this retrospective multicenter cohort study, we investigated whether early angiography (within 2 h) after OHCA was non-inferior to deferred angiography regarding the development of AKI. We used an absolute difference of 5% as the non-inferiority margin. Primary non-inferiority analysis was done by calculating the risk difference with its 90% confidence interval (CI) using a generalized linear model for a binary outcome. As a sensitivity analysis, we repeated the primary analysis using propensity score matching. A multivariable model was built to identify predictors of acute kidney injury. RESULTS A total of 2375 patients were included from 2009 until 2018, of which 1148 patients were treated with early coronary angiography and 1227 patients with delayed or no angiography. In the early angiography group 18.5% of patients developed AKI after OHCA and 24.1% in the deferred angiography group. Risk difference was - 3.7% with 90% CI ranging from - 6.7 to - 0.7%, indicating non-inferiority of early angiography. The sensitivity analysis using propensity score matching showed accordant results, but no longer non-inferiority of early angiography. The factors time to return of spontaneous circulation (odds ratio [OR] 1.12, 95% CI 1.06-1.19, p < 0.001), the (not) use of angiotensin-converting enzyme inhibitor or angiotensin II receptor blocker (OR 0.20, 95% CI 0.04-0.91, p = 0.04) and baseline creatinine (OR 1.05, 95% CI 1.03-1.07, p < 0.001) were found to be independently associated with the development of AKI. CONCLUSIONS Although AKI occurred in approximately 20% of OHCA patients, we found that early angiography was not associated with a higher AKI incidence than a deferred angiography strategy. The present results implicate that it is safe to perform early coronary angiography with respect to the risk of developing AKI after OHCA.
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Affiliation(s)
- Gladys N Janssens
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
| | - Joost Daemen
- Department of Cardiology, Erasmus MC, 's Gravendijkwal 230, 3015CE, Rotterdam, The Netherlands
| | - Jorrit S Lemkes
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
| | - Eva M Spoormans
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
| | - Dieuwertje Janssen
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
| | - Corstiaan A den Uil
- Department of Cardiology, Erasmus MC, 's Gravendijkwal 230, 3015CE, Rotterdam, The Netherlands
- Department of Intensive Care Medicine, Erasmus MC, Gravendijkwal 230, 3015CE, Rotterdam, The Netherlands
- Intensive Care Medicine, Maasstad Hospital, Maasstadweg 21, 3079DZ, Rotterdam, The Netherlands
| | - Lucia S D Jewbali
- Department of Cardiology, Erasmus MC, 's Gravendijkwal 230, 3015CE, Rotterdam, The Netherlands
| | - Ton A C M Heestermans
- Department of Cardiology, Noordwest Ziekenhuisgroep, Wilhelminalaan 12, 1815JD, Alkmaar, The Netherlands
| | - Victor A W M Umans
- Department of Cardiology, Noordwest Ziekenhuisgroep, Wilhelminalaan 12, 1815JD, Alkmaar, The Netherlands
| | - Frank R Halfwerk
- Thoraxcentrum Twente, Medical Spectrum Twente, Koningsplein 1, 7512KZ, Enschede, The Netherlands
| | - Albertus Beishuizen
- Department of Intensive Care, Medical Spectrum Twente, Koningsplein 1, 7512KZ, Enschede, The Netherlands
| | - Joris Nas
- Department of Cardiology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525GA, Nijmegen, The Netherlands
| | - Judith Bonnes
- Department of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1089a, 1081HV, Amsterdam, The Netherlands
| | - Peter M van de Ven
- Department of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1089a, 1081HV, Amsterdam, The Netherlands
| | - Albert C van Rossum
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands
| | - Paul W G Elbers
- Department of Intensive Care Medicine, Amsterdam University Medical Centre, location VUmc, Amsterdam, The Netherlands
| | - Niels van Royen
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081HV, Amsterdam, The Netherlands.
- Department of Cardiology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525GA, Nijmegen, The Netherlands.
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20
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Epinephrine versus norepinephrine in cardiac arrest patients with post-resuscitation shock. Intensive Care Med 2022; 48:300-310. [PMID: 35129643 DOI: 10.1007/s00134-021-06608-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 12/21/2021] [Indexed: 12/19/2022]
Abstract
PURPOSE Whether epinephrine or norepinephrine is preferable as the continuous intravenous vasopressor used to treat post-resuscitation shock is unclear. We assessed outcomes of patients with post-resuscitation shock after out-of-hospital cardiac arrest according to whether the continuous intravenous vasopressor used was epinephrine or norepinephrine. METHODS We conducted an observational multicenter study of consecutive patients managed in 2011-2018 for post-resuscitation shock. The primary outcome was all-cause hospital mortality, and secondary outcomes were cardiovascular hospital mortality and unfavorable neurological outcome (Cerebral Performance Category 3-5). A multivariate regression analysis and a propensity score analysis were performed, as well as several sensitivity analyses. RESULTS Of the 766 patients included in five hospitals, 285 (37%) received epinephrine and 481 (63%) norepinephrine. All-cause hospital mortality was significantly higher in the epinephrine group (OR 2.6; 95%CI 1.4-4.7; P = 0.002). Cardiovascular hospital mortality was also higher with epinephrine (aOR 5.5; 95%CI 3.0-10.3; P < 0.001), as was the proportion of patients with CPC of 3-5 at hospital discharge. Sensitivity analyses produced consistent results. The analysis involving adjustment on a propensity score to control for confounders showed similar findings (aOR 2.1; 95%CI 1.1-4.0; P = 0.02). CONCLUSION Among patients with post-resuscitation shock after out-of-hospital cardiac arrest, use of epinephrine was associated with higher all-cause and cardiovascular-specific mortality, compared with norepinephrine infusion. Until additional data become available, intensivists may want to choose norepinephrine rather than epinephrine for the treatment of post-resuscitation shock after OHCA.
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21
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Gall E, Lafont A, Varenne O, Dumas F, Cariou A, Picard F. Balancing thrombosis and bleeding after out-of-hospital cardiac arrest related to acute coronary syndrome: A literature review. Arch Cardiovasc Dis 2021; 114:667-679. [PMID: 34565694 DOI: 10.1016/j.acvd.2021.07.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/29/2021] [Accepted: 07/31/2021] [Indexed: 12/29/2022]
Abstract
Balance between thrombosis and bleeding is now well recognized in patients treated for acute coronary syndrome, with impact on short- and long-term prognosis, including survival. Recent data suggest that patients who are resuscitated after out-of-hospital cardiac arrest related to myocardial infarction are at an even higher risk of bleeding and thrombosis than those with uncomplicated acute coronary syndrome. Delayed enteral absorption of medication due to induced hypothermia and systemic inflammation increases thrombosis risk, whereas transfemoral access site, cardiopulmonary resuscitation manoeuvres and mechanical circulatory support devices increase bleeding risk. In addition, post-resuscitation syndrome and renal or hepatic impairment are potential risk factors for both bleeding and thrombotic complications. There are currently no randomized controlled trials comparing various P2Y12 inhibitor and/or anticoagulation strategies in the setting of out-of-hospital cardiac arrest, and current practice is largely derived from management of patients with uncomplicated acute coronary syndrome. The aim of this review is therefore to describe the bleeding and thrombosis risk factors in this specific population, and to review recent data on antithrombotic drugs in this patient subset.
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Affiliation(s)
- Emmanuel Gall
- Department of Cardiology, Cochin Hospital, Hôpitaux Universitaire Paris Centre, AP-HP, 75014 Paris, France
| | - Alexandre Lafont
- Department of Cardiology, Cochin Hospital, Hôpitaux Universitaire Paris Centre, AP-HP, 75014 Paris, France; Université de Paris, 75006 Paris, France
| | - Olivier Varenne
- Department of Cardiology, Cochin Hospital, Hôpitaux Universitaire Paris Centre, AP-HP, 75014 Paris, France; Université de Paris, 75006 Paris, France
| | - Florence Dumas
- Université de Paris, 75006 Paris, France; INSERM U970, Paris Cardiovascular Research Centre (PARCC), Georges-Pompidou European Hospital, 75015 Paris, France; Emergency Department, Cochin Hospital, Hôpitaux Universitaire Paris Centre, AP-HP, 75014 Paris, France
| | - Alain Cariou
- Université de Paris, 75006 Paris, France; INSERM U970, Paris Cardiovascular Research Centre (PARCC), Georges-Pompidou European Hospital, 75015 Paris, France; Medical Intensive Care Unit, Cochin Hospital, Hôpitaux Universitaire Paris Centre, AP-HP, 75014 Paris, France
| | - Fabien Picard
- Department of Cardiology, Cochin Hospital, Hôpitaux Universitaire Paris Centre, AP-HP, 75014 Paris, France; Université de Paris, 75006 Paris, France; INSERM U970, Paris Cardiovascular Research Centre (PARCC), Georges-Pompidou European Hospital, 75015 Paris, France.
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22
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Prasitlumkum N, Cheungpasitporn W, Sato R, Chokesuwattanaskul R, Thongprayoon C, Patlolla SH, Bathini T, Mao MA, Rab ST, Kashani K, Vallabhajosyula S. Acute kidney injury and cardiac arrest in the modern era: an updated systematic review and meta-analysis. Hosp Pract (1995) 2021; 49:280-291. [PMID: 33993820 DOI: 10.1080/21548331.2021.1931234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Objective: Acute kidney injury (AKI) is associated with higher morbidity and mortality in cardiac arrest (CA). There are limited contemporary data on the incidence and outcomes of AKI in CA.Methods: We comprehensively searched the databases of MEDLINE, EMBASE, PUBMED, and the Cochrane from inception to November 2020. Observational studies that reported the incidence of AKI in CA survivors were included. Data from each study were combined using the random effects to calculate pooled incidence and risk ratios with 95% confidence intervals (CIs). The primary outcome was short-term mortality and secondary outcomes included long-term mortality, incidence of AKI, and use of renal replacement therapy (RRT). Subgroup and meta-regression analyses were performed to explore heterogeneity.Main results: A total of 25 observational studies comprising 8,165 patients were included. The incidence of AKI in CA survivors was 40.3% (range 32.9-47.8%). In stage 3 AKI, one-fourth of patients required RRT. AKI was associated with an increased risk of both short-term (OR 2.27 [95% CI 1.74-2.96]; p < 0.001) and long-term mortality (OR 1.51 [95% CI 1.93-3.25]; p < 0.001). Meta-regression and subgroup analyses did not suggest any effect of hypothermia on incidence of AKI.Conclusion: AKI complicates the care of 40% of CA survivors and is associated with significantly increased short- and long-term mortality.
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Affiliation(s)
- Narut Prasitlumkum
- Division of Cardiology, University of California Riverside, Riverside, United States
| | - Wisit Cheungpasitporn
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, United States
| | - Ryota Sato
- Critical Care Unit, Cleveland Clinic, Cleveland, United States
| | | | - Charat Thongprayoon
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, United States
| | | | - Tarun Bathini
- Department of Internal Medicine, University of Arizona, Tucson, United States
| | - Michael A Mao
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Jacksonville, United States
| | - S Tanveer Rab
- Section of Interventional Cardiology, Division of Cardiovascular Medicine, Department of Medicine, Emory University School of Medicine, Atlanta, United States
| | - Kianoush Kashani
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, United States.,Division of Pulmonary and Critical Care, Department of Medicine, Mayo Clinic, Rochester, United States
| | - Saraschandra Vallabhajosyula
- Section of Interventional Cardiology, Division of Cardiovascular Medicine, Department of Medicine, Emory University School of Medicine, Atlanta, United States
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23
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Jawad A, Yoo YJ, Cho JH, Yoon JC, Tian W, Islam MS, Lee EY, Shin HY, Kim SE, Kim K, Ahn D, Park BY, Kim IS, Lee JH, Tae HJ. Therapeutic hypothermia effect on asphyxial cardiac arrest-induced renal ischemia/reperfusion injury via change of Nrf2/HO-1 levels. Exp Ther Med 2021; 22:1031. [PMID: 34373717 PMCID: PMC8343472 DOI: 10.3892/etm.2021.10463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 06/16/2021] [Indexed: 01/08/2023] Open
Abstract
The present study aimed to investigate the renoprotective effect of therapeutic hypothermia (TH) on renal ischemia-reperfusion injury (RI/RI) induced by asphyxial cardiac arrest (CA) in rats. A total of 48 male rats were randomly divided into five groups: i) Sham (n=6); ii) Normothermia + CA (Normo.) (n=14); iii) Normo. and 2 h of TH after return of spontaneous circulation (ROSC) (n=12); iv) Normo. and 4 h of TH after ROSC (n=9); and v) Normo. and 6 h of TH after ROSC (n=7). All rats except the Sham group underwent asphyxia CA and were sacrificed 1 day after ROSC. The survival rate increased from 42.8% in the Normo. group to 50, 66.6 and 85.7% in the groups with 2, 4 and 6 h of TH after CA, respectively. TH attenuated the histopathological changes of the renal tissues following ROSC and the levels of blood urea nitrogen, serum creatinine and malondialdehyde in renal tissues. On immunohistochemistry, the relative optical density of nuclear erythroid-related factor-2 (Nrf2) and heme oxygenase (HO-1) expression in renal tissues increased in the Normo. group compared with that in the Sham group and exhibited further significant increases at 6 h of TH after ROSC. In conclusion, TH attenuated renal injury and increased the expression of Nrf2 and HO-1 in a TH treatment time-dependent manner.
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Affiliation(s)
- Ali Jawad
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
| | - Yeo-Jin Yoo
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
| | - Jeong-Hwi Cho
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
| | - Jae Chol Yoon
- Department of Emergency Medicine, Research Institute of Clinical Medicine of Jeonbuk National University, Jeonju, Jeollabuk-do 54907, Republic of Korea
| | - Weishun Tian
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
| | - Mohammad Sadikul Islam
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
| | - Eui-Yong Lee
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
| | - Ha-Young Shin
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
| | - So Eun Kim
- Department of Emergency Medicine, Research Institute of Clinical Medicine of Jeonbuk National University, Jeonju, Jeollabuk-do 54907, Republic of Korea
| | - Kyunghwa Kim
- Department of Thoracic and Cardiovascular Surgery, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Jeollabuk-do 54907, Republic of Korea
| | - Dongchoon Ahn
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
| | - Byung-Yong Park
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
| | - In-Shik Kim
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
| | - Jun Ho Lee
- Department of Anesthesiology and Pain Medicine, Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Jeollabuk-do 54907, Republic of Korea
| | - Hyun-Jin Tae
- Department of Veterinary Medicine and Bio-Safety Research Institute, Jeonbuk National University, Iksan, Jeollabuk-do 54696, Republic of Korea
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Characteristics and Risk Factors for Intensive Care Unit Cardiac Arrest in Critically Ill Patients with COVID-19-A Retrospective Study. J Clin Med 2021; 10:jcm10102195. [PMID: 34069530 PMCID: PMC8160993 DOI: 10.3390/jcm10102195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 05/09/2021] [Accepted: 05/17/2021] [Indexed: 01/26/2023] Open
Abstract
The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) causing the coronavirus disease 2019 (COVID-19) led to an ongoing pandemic with a surge of critically ill patients. Very little is known about the occurrence and characteristic of cardiac arrest in critically ill patients with COVID-19 treated at the intensive care unit (ICU). The aim was to investigate the incidence and outcome of intensive care unit cardiac arrest (ICU-CA) in critically ill patients with COVID-19. This was a retrospective analysis of prospectively recorded data of all consecutive adult patients with COVID-19 admitted (27 February 2020–14 January 2021) at the University Medical Centre Hamburg-Eppendorf (Germany). Of 183 critically ill patients with COVID-19, 18% (n = 33) had ICU-CA. The median age of the study population was 63 (55–73) years and 66% (n = 120) were male. Demographic characteristics and comorbidities did not differ significantly between patients with and without ICU-CA. Simplified Acute Physiological Score II (SAPS II) (ICU-CA: median 44 points vs. no ICU-CA: 39 points) and Sequential Organ Failure Assessment (SOFA) score (median 12 points vs. 7 points) on admission were significantly higher in patients with ICU-CA. Acute respiratory distress syndrome (ARDS) was present in 91% (n = 30) with and in 63% (n = 94) without ICU-CA (p = 0.002). Mechanical ventilation was more common in patients with ICU-CA (97% vs. 67%). The median stay in ICU before CA was 6 (1–17) days. A total of 33% (n = 11) of ICU-CAs occurred during the first 24 h of ICU stay. The initial rhythm was non-shockable (pulseless electrical activity (PEA)/asystole) in 91% (n = 30); 94% (n = 31) had sustained return of spontaneous circulation (ROSC). The median time to ROSC was 3 (1–5) minutes. Patients with ICU-CA had significantly higher ICU mortality (61% vs. 37%). Multivariable logistic regression showed that the presence of ARDS (odds ratio (OR) 4.268, 95% confidence interval (CI) 1.211–15.036; p = 0.024) and high SAPS II (OR 1.031, 95% CI 0.997–1.065; p = 0.077) were independently associated with the occurrence of ICU-CA. A total of 18% of critically ill patients with COVID-19 suffered from a cardiac arrest within the intensive care unit. The occurrence of ICU-CA was associated with presence of ARDS and severity of illness.
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Wang J, Shi L, Xu J, Zhou W, Zhang M, Wu C, Chen Q, Jin X, Zhang J. Fast hypothermia induced by extracorporeal circuit cooling alleviates renal and intestinal injury after cardiac arrest in swine. Am J Emerg Med 2021; 47:231-238. [PMID: 33932856 DOI: 10.1016/j.ajem.2021.04.057] [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: 03/16/2021] [Revised: 04/12/2021] [Accepted: 04/19/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Continuous renal replacement therapy (CRRT) was currently demonstrated to be an effective way to induce fast hypothermia and had proective effects on cardiac dysfunction and brain damage after cardiac pulmonary resuscitation (CPR). In the present study, we aimed to investigate the influence of extracorporeal circuit cooling using CRRT on renal and intestinal damage after CPR based on a porcine model. METHODS 32 pigs were subjected to ventricular fibrillation for 8 min, followed by CPR for 5 min before defibrillation. All were randomized to receive extracorporeal circuit cooling using CRRT (CRRT, n = 9), surface cooling (SC, n = 9), normothermia (NT, n = 9) or sham control (n = 5) at 5 min post resuscitation. Pigs in the CRRT group were cooled by 8-h CRRT cooling with the infusion line initially submerged in 4 °C of ice water and 16-h SC, while in the SC group by a 24-h SC. Temperatures were maintained at a normal range in the other two groups. Biomarkers in serum were measured at baseline and 1, 3, 6, 12, 24 and 30 h post resuscitation to assess organ functions. Additionally, tissues of kidney and intestine were harvested, from which the degree of tissue inflammation, oxidative stress, and apoptosis levels were analyzed. RESULTS The blood temperature decreased faster by extracorporeal circuit cooling using CRRT than SC (9.8 ± 1.6 vs. 1.5 ± 0.4 °C/h, P < 0.01). Post-resuscitation renal and intestinal injury were significantly improved in the 2 hypothermic groups compared to the NT group. And the improvement was significantly greater in animals received extracorporeal circuit cooling than those received surface cooling, from both the results of biomarkers in serum and pathological evidence. CONCLUSION Fast hypothermia induced by extracorporeal circuit cooling was superior to. surface cooling in mitigating renal and intestinal injury post resuscitation.
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Affiliation(s)
- Jiangang Wang
- Hangzhou Emergency Medical Center of Zhejiang Province, Zhejiang, Hangzhou, China
| | - Lin Shi
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China; Institute of Emergency Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
| | - Jiefeng Xu
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China; Institute of Emergency Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
| | - Wen Zhou
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China; Institute of Emergency Medicine, Zhejiang University, Zhejiang, Hangzhou, China
| | - Mao Zhang
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China; Institute of Emergency Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
| | - Chunshuang Wu
- Department of Emergency Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China; Institute of Emergency Medicine, Zhejiang University, Zhejiang, Hangzhou, China
| | - Qijiang Chen
- Department of Intensive Care Medicine, The First Hospital of Ninghai, Zhejiang, Ningbo, China
| | - Xiaohong Jin
- Department of Emergency Medicine, The First People's Hospital of Wenling, Zhejiang, Taizhou, China
| | - Jungen Zhang
- Hangzhou Emergency Medical Center of Zhejiang Province, Zhejiang, Hangzhou, China.
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Para E, Azizoğlu M, Sagün A, Temel GO, Birbiçer H. Association between acute kidney injury and mortality after successful cardiopulmonary resuscitation: a retrospective observational study. Braz J Anesthesiol 2021; 72:122-127. [PMID: 34823839 PMCID: PMC9373421 DOI: 10.1016/j.bjane.2021.02.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 01/15/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Acute Kidney Injury (AKI) affect mortality and morbidity in critically ill patients. There have been few studies examining the prevalence of AKI and mortality after successful cardiopulmonary resuscitation. In the present study, we investigated the association between AKI and mortality in post-cardiac arrest patients admitted to the Intensive Care Unit (ICU). METHODS Our retrospective analysis included 109 patients, admitted to the ICU following successful cardiopulmonary resuscitation between 2014 and 2016. We compared two scoring systems to estimate mortality. RESULTS AND DISCUSSION AKI were diagnosed in 46.7% (n = 51) of the patients based on the RIFLE criteria and 66.1% (n = 72) using the KDIGO. Mortality rate was significantly higher among patients with AKI diagnosed according to the RIFLE criteria (p = 0.012) and those with AKI diagnosed using KDIGO criteria (p = 0.003). Receiver Operating Characteristic (ROC) analysis showed that both scoring systems were able to successfully detect mortality (Area under the ROC curve = 0.693 for RIFLE and 0.731 for KDIGO). CONCLUSION AKI increases mortality and morbidity rates after cardiac arrest. Although more renal injury and mortality were detected with KDIGO, the sensitivity and specificity of both scoring systems were similar in predicting mortality in patients with Return of Spontaneous Circulation (ROSC).
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Affiliation(s)
- Ender Para
- Reyhanlı Devlet Hastanesi, Anesthesia and Reanimation Department, Hatay, Turkey
| | - Mustafa Azizoğlu
- Mersin University, Anesthesia and Reanimation Department, Mersin, Turkey
| | - Aslınur Sagün
- Mersin University, Anesthesia and Reanimation Department, Mersin, Turkey
| | | | - Handan Birbiçer
- Mersin University, Anesthesia and Reanimation Department, Mersin, Turkey.
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Acute kidney injury after in-hospital cardiac arrest. Resuscitation 2021; 160:49-58. [PMID: 33450335 DOI: 10.1016/j.resuscitation.2020.12.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 12/10/2020] [Accepted: 12/29/2020] [Indexed: 12/23/2022]
Abstract
AIM Determine 1) frequency and risk factors for acute kidney injury (AKI) after in-hospital cardiac arrest (IHCA) in the Therapeutic Hypothermia after Pediatric Cardiac Arrest In-Hospital (THAPCA-IH) trial and associated outcomes; 2) impact of temperature management on post-IHCA AKI. METHODS Secondary analysis of THAPCA-IH; a randomized controlled multi-national trial at 37 children's hospitals. ELIGIBILITY Serum creatinine (Cr) within 24 h of randomization. OUTCOMES Prevalence of severe AKI defined by Stage 2 or 3 Kidney Disease Improving Global Outcomes Cr criteria. 12-month survival with favorable neurobehavioral outcome. Analyses stratified by entire cohort and cardiac subgroup. Risk factors and outcomes compared among cohorts with and without severe AKI. RESULTS Subject randomization: 159 to hypothermia, 154 to normothermia. Overall, 80% (249) developed AKI (any stage), and 66% (207) developed severe AKI. Cardiac patients (204, 65%) were more likely to develop severe AKI (72% vs 56%,p = 0.006). Preexisting cardiac or renal conditions, baseline lactate, vasoactive support, and systolic blood pressure were associated with severe AKI. Comparing hypothermia versus normothermia, there were no differences in severe AKI rate (63% vs 70%,p = 0.23), peak Cr, time to peak Cr, or freedom from mortality or severe AKI (p = 0.14). Severe AKI was associated with decreased hospital survival (48% vs 65%,p = 0.006) and decreased 12-month survival with favorable neurobehavioral outcome (30% vs 53%,p < 0.001). CONCLUSION Severe post-IHCA AKI occurred frequently especially in those with preexisting cardiac or renal conditions and peri-arrest hemodynamic instability. Severe AKI was associated with decreased survival with favorable neurobehavioral outcome. Hypothermia did not decrease incidence of severe AKI post-IHCA.
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Jozwiak M, Bougouin W, Geri G, Grimaldi D, Cariou A. Post-resuscitation shock: recent advances in pathophysiology and treatment. Ann Intensive Care 2020; 10:170. [PMID: 33315152 PMCID: PMC7734609 DOI: 10.1186/s13613-020-00788-z] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 12/02/2020] [Indexed: 12/28/2022] Open
Abstract
A post-resuscitation shock occurs in 50–70% of patients who had a cardiac arrest. It is an early and transient complication of the post-resuscitation phase, which frequently leads to multiple-organ failure and high mortality. The pathophysiology of post-resuscitation shock is complex and results from the whole-body ischemia–reperfusion process provoked by the sequence of circulatory arrest, resuscitation manoeuvers and return of spontaneous circulation, combining a myocardial dysfunction and sepsis features, such as vasoplegia, hypovolemia and endothelial dysfunction. Similarly to septic shock, the hemodynamic management of post-resuscitation shock is based on an early and aggressive hemodynamic management, including fluid administration, vasopressors and/or inotropes. Norepinephrine should be considered as the first-line vasopressor in order to avoid arrhythmogenic effects of other catecholamines and dobutamine is the most established inotrope in this situation. Importantly, the optimal mean arterial pressure target during the post-resuscitation shock still remains unknown and may probably vary according to patients. Mechanical circulatory support by extracorporeal membrane oxygenation can be necessary in the most severe patients, when the neurological prognosis is assumed to be favourable. Other symptomatic treatments include protective lung ventilation with a target of normoxia and normocapnia and targeted temperature management by avoiding the lowest temperature targets. Early coronary angiogram and coronary reperfusion must be considered in ST-elevation myocardial infarction (STEMI) patients with preserved neurological prognosis although the timing of coronary angiogram in non-STEMI patients is still a matter of debate. Further clinical research is needed in order to explore new therapeutic opportunities regarding inflammatory, hormonal and vascular dysfunction.
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Affiliation(s)
- Mathieu Jozwiak
- Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Paris-Centre, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 27, rue du faubourg Saint Jacques, 75014, Paris, France. .,Université de Paris, Paris, France.
| | - Wulfran Bougouin
- Service de Médecine Intensive Réanimation, Hôpital Privé Jacques Cartier, Ramsay Générale de Santé, Massy, France.,INSERM U970, Paris-Cardiovascular-Research-Center, Paris, France.,Paris Sudden-Death-Expertise-Centre, Paris, France.,AfterROSC Network Group, Paris, France
| | - Guillaume Geri
- Service de Médecine Intensive Réanimation, Hôpital Universitaire Ambroise Paré, Assistance Publique-Hôpitaux de Paris, Boulogne-Billancourt, France.,Université Paris-Saclay, Paris, France.,INSERM UMR1018, Centre de Recherche en Epidémiologie Et Santé Des Populations, Villejuif, France.,AfterROSC Network Group, Paris, France
| | - David Grimaldi
- Service de Soins Intensifs CUB-Erasme, Université Libre de Bruxelles (ULB), Bruxelles, Belgium.,AfterROSC Network Group, Paris, France
| | - Alain Cariou
- Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Paris-Centre, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, 27, rue du faubourg Saint Jacques, 75014, Paris, France.,Université de Paris, Paris, France.,INSERM U970, Paris-Cardiovascular-Research-Center, Paris, France.,Paris Sudden-Death-Expertise-Centre, Paris, France.,AfterROSC Network Group, Paris, France
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Lei H, Hu J, Liu L, Xu D. Sex differences in survival after out-of-hospital cardiac arrest: a meta-analysis. Crit Care 2020; 24:613. [PMID: 33076963 PMCID: PMC7570116 DOI: 10.1186/s13054-020-03331-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 10/06/2020] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Out-of-hospital cardiac arrest (OHCA) is a leading cause of sudden cardiac death worldwide. Researchers have found significant pathophysiological differences between females and males and clinically significant sex differences related to medical services. However, conflicting results exist and there is no uniform agreement regarding sex differences in survival and prognosis after OHCA. Therefore, we investigated the relationship between the prognosis of OHCA and sex factors. METHODS We comprehensively searched the PubMed, Embase, and Cochrane databases and obtained a total of 1042 articles, from which 33 studies were selected for inclusion. The pooled odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using a random-effects model. RESULTS The meta-analysis included 1,268,664 patients. Compared with males, females were older (69.7 years vs. 65.4 years, p < 0.05) and more frequently suffered OHCA without witnesses (58.39% vs 62.70%, p < 0.05). Females were less likely to receive in-hospital interventions than males. There was no significant difference between females and males in the survival from OHCA to hospital admission (OR 0.99, 95% CI 0.89-1.1). However, females had lower chances for survival from hospital admission to discharge (OR 0.59, 95% CI 0.48-0.73), overall survival to hospital discharge (OR 0.73, 95% CI 0.62-0.86), and favorable neurological outcomes (OR 0.62, 95% CI 0.47-0.83) compared with males. CONCLUSIONS Our results indicate that the overall discharge survival rate of females is lower than that of males, and females face a poor prognosis of the nervous system. This is likely related to the pathophysiological characteristics of females, more conservative treatment measures compared with males, and different post-resuscitation care. However, these findings should be interpreted with caution due to the presence of several confounding factors.
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Affiliation(s)
- Hao Lei
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, 410011 Hunan China
| | - Jiahui Hu
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, 410011 Hunan China
| | - Leiling Liu
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, 410011 Hunan China
| | - Danyan Xu
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, 410011 Hunan China
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Islam A, Kim SE, Yoon JC, Jawad A, Tian W, Yoo YJ, Kim IS, Ahn D, Park BY, Hwang Y, Lee JH, Tae HJ, Cho JH, Kim K. Protective effects of therapeutic hypothermia on renal injury in an asphyxial cardiac arrest rat model. J Therm Biol 2020; 94:102761. [PMID: 33293002 DOI: 10.1016/j.jtherbio.2020.102761] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 10/10/2020] [Indexed: 12/30/2022]
Abstract
Cardiac arrest (CA) is a leading cause of mortality worldwide. Most of post-resuscitation related deaths are due to post-cardiac arrest syndrome (PCAS). After cardiopulmonary resuscitation (CPR), return of spontaneous circulation (ROSC) leads to renal ischemia-reperfusion injury, also known as PCAS. Many studies have focused on brain and heart injuries after ROSC, but renal failure has largely been ignored. Therefore, we investigated the protective effects of therapeutic hypothermia (TH) on asphyxial CA-induced renal injury in rats. Thirty rats were randomly divided into five groups: 1) the control group (sham); 2) the normothermic CA (nor.); 3) a normothermic CA group that received TH immediately within 2 h after CPR (Hypo. 2 hrs); 4) a normothermic CA group that received TH within 4 h after CPR (Hypo. 4 hrs); and 5) a normothermia CA group that received TH within 6 h after CPR (Hypo. 6 h). One day after CPR, all rats were sacrificed. Compared with the normothermic CA group, the TH groups demonstrated significantly increased survival rate (P < 0.05); decreased serum blood urea nitrogen, creatinine, and lactate dehydrogenase levels; and lower histological damage degree and malondialdehyde concentration in their renal tissue. Terminal deoxynucleotidyl transferase dUTP nick end labeling stain revealed that the number of apoptotic cells significantly decreased after 4 h and 6 h of TH compared to the results seen in the normothermic CA group. Moreover, TH downregulated the expression of cyclooxygenase-2 in the renal cortex compared to the normothermic CA group one day after CPR. These results suggest that TH exerts anti-apoptotic, anti-inflammatory, and anti-oxidative effects immediately after ROSC that protect against renal injury.
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Affiliation(s)
- Anowarul Islam
- College of Veterinary Medicine and Bio-safety Research Institute, Jeonbuk National University, Iksan, 54596, South Korea.
| | - So Eun Kim
- Department of Emergency Medicine of Jeonbuk National University Medical School, Jeonbuk National University Hospital, Jeonju, 54907, South Korea; Research Institute of Clinical Medicine of Jeonbuk National University and Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, 54907, South Korea.
| | - Jae Chol Yoon
- Department of Emergency Medicine of Jeonbuk National University Medical School, Jeonbuk National University Hospital, Jeonju, 54907, South Korea; Research Institute of Clinical Medicine of Jeonbuk National University and Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, 54907, South Korea.
| | - Ali Jawad
- College of Veterinary Medicine and Bio-safety Research Institute, Jeonbuk National University, Iksan, 54596, South Korea.
| | - Weishun Tian
- College of Veterinary Medicine and Bio-safety Research Institute, Jeonbuk National University, Iksan, 54596, South Korea.
| | - Yeo-Jin Yoo
- College of Veterinary Medicine and Bio-safety Research Institute, Jeonbuk National University, Iksan, 54596, South Korea.
| | - In-Shik Kim
- College of Veterinary Medicine and Bio-safety Research Institute, Jeonbuk National University, Iksan, 54596, South Korea.
| | - Dongchoon Ahn
- College of Veterinary Medicine and Bio-safety Research Institute, Jeonbuk National University, Iksan, 54596, South Korea.
| | - Byung-Yong Park
- College of Veterinary Medicine and Bio-safety Research Institute, Jeonbuk National University, Iksan, 54596, South Korea.
| | - Yong Hwang
- Department of Emergency Medicine, School of Medicine, Wonkwang University, Iksan, 54538, South Korea.
| | - Jeong Ho Lee
- Sunchang Research Institute of Health and Longevity, Sunghang-gun, 56015, South Korea.
| | - Hyun-Jin Tae
- College of Veterinary Medicine and Bio-safety Research Institute, Jeonbuk National University, Iksan, 54596, South Korea.
| | - Jeong-Hwi Cho
- College of Veterinary Medicine and Bio-safety Research Institute, Jeonbuk National University, Iksan, 54596, South Korea.
| | - Kyunghwa Kim
- Research Institute of Clinical Medicine of Jeonbuk National University and Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, 54907, South Korea; Department of Thoracic and Cardiovascular Surgery, Jeonbuk National University Medical School, Jeonbuk National University Hospital, Jeonju, 54907, South Korea.
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Paul M, Bougouin W, Legriel S, Charpentier J, Jaubert P, Savary G, Bourcier S, Pène F, Dumas F, Grimaldi D, Cariou A. Frequency, risk factors, and outcomes of non-occlusive mesenteric ischaemia after cardiac arrest. Resuscitation 2020; 157:211-218. [PMID: 33027618 DOI: 10.1016/j.resuscitation.2020.09.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 09/09/2020] [Accepted: 09/16/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE Mesenteric ischaemia after successfully resuscitated cardiac arrest (CA) has been insufficiently studied. We aimed to assess the frequency, risk factors, and outcomes of non-occlusive mesenteric ischaemia (NOMI) after CA. METHODS We retrospectively included patients admitted to a CA centre with sustained return of spontaneous circulation between 2007 and 2017. NOMI was suspected based on clinical symptoms and classified as possible if no tests were feasible or the only test was a negative abdominal computed tomography (CT) scan and as confirmed if diagnosed by endoscopy, CT, or surgery. RESULTS Of 1343 patients, 82 (6%) had suspected NOMI, including 33 (2.5%) with confirmed NOMI. Investigations for suspected NOMI were done in 47/82 (57%) patients (CT, n = 30; lower digestive endoscopy, n = 14; and upper digestive endoscopy, n = 12); 11 patients underwent surgery. By multivariate analysis, factors associated with suspected NOMI were female sex (OR, 1.8; 95%CI, 1.1-2.9, p = 0.02), cardiovascular comorbidities (OR, 1.6; 95%CI, 1.0-2.7; p = 0.047), admission lactate >5 mmol/L (OR, 2.0; 95%CI, 1.2-3.4; p = 0.01), low flow >17 min (OR, 2.2; 95%CI, 1.3-3.8; p = 0.003), and inotropic score >7 μg/kg/min (OR, 1.8; 95%CI, 1.1-3.2; p = 0.03). ICU mortality was 96% (79/82), with 61% of patients dying from multi-organ failure (MOF) and 35% from post-anoxic brain injury. Of the eight patients who regained consciousness, 5 finally died from MOF, leaving 3 patients discharged alive from the ICU with a good neurologic outcome. CONCLUSIONS NOMI may affect 2.5-6% of patients after CA. Mortality was extremely high in patients, and very few survived with a good neurological outcome.
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Affiliation(s)
- Marine Paul
- Intensive Care Unit, Mignot Hospital, Le Chesnay, France; AfterROSC Study Group, Paris, France.
| | - Wulfran Bougouin
- AfterROSC Study Group, Paris, France; Intensive Care Unit, Ramsay Générale de Santé, Hôpital Privé Jacques Cartier, Massy, France; Paris-Cardiovascular-Research-Center, INSERM U970, Paris, France; Paris Sudden Death Expertise Centre, Paris, France
| | - Stéphane Legriel
- Intensive Care Unit, Mignot Hospital, Le Chesnay, France; AfterROSC Study Group, Paris, France; University Paris-Saclay, UVSQ, INSERM, CESP, Team "PsyDev", Villejuif, France
| | | | - Paul Jaubert
- Medical intensive Care Unit, Cochin Hospital, AP-HP, Paris, France; Paris-Descartes University (Sorbonne-Paris-Cité), Paris, France
| | - Guillaume Savary
- Medical intensive Care Unit, Cochin Hospital, AP-HP, Paris, France; Paris-Descartes University (Sorbonne-Paris-Cité), Paris, France
| | - Simon Bourcier
- Medical intensive Care Unit, Cochin Hospital, AP-HP, Paris, France
| | - Frédéric Pène
- Medical intensive Care Unit, Cochin Hospital, AP-HP, Paris, France; Paris-Descartes University (Sorbonne-Paris-Cité), Paris, France
| | - Florence Dumas
- AfterROSC Study Group, Paris, France; Paris-Cardiovascular-Research-Center, INSERM U970, Paris, France; Paris Sudden Death Expertise Centre, Paris, France; Paris-Descartes University (Sorbonne-Paris-Cité), Paris, France; Emergency Department, Cochin-Hotel-Dieu Hospital, APHP, Paris, France
| | - David Grimaldi
- AfterROSC Study Group, Paris, France; Department of Intensive Care, Université Libre de Bruxelles (ULB), Erasme Hospital, Brussels, Belgium
| | - Alain Cariou
- AfterROSC Study Group, Paris, France; Paris-Cardiovascular-Research-Center, INSERM U970, Paris, France; Paris Sudden Death Expertise Centre, Paris, France; Medical intensive Care Unit, Cochin Hospital, AP-HP, Paris, France; Paris-Descartes University (Sorbonne-Paris-Cité), Paris, France
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Roedl K, Jarczak D, Blohm R, Winterland S, Müller J, Fuhrmann V, Westermann D, Söffker G, Kluge S. Epidemiology of intensive care unit cardiac arrest: Characteristics, comorbidities, and post-cardiac arrest organ failure - A prospective observational study. Resuscitation 2020; 156:92-98. [PMID: 32920114 DOI: 10.1016/j.resuscitation.2020.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 08/18/2020] [Accepted: 09/02/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Critically ill patients in intensive care units can frequently suffer from cardiac arrest (ICU-CA), the incidence of ICU-CA is associated with high mortality. Most studies on ICU-CA focused on risk factors and intra-arrest determinants. However, there is a lack of data on organ failure after ICU-CA and its clinical implications for outcome. This study aimed to investigate ICU-CA incidence, outcome and the occurrence of organ failure after ICU-CA. METHODS We conducted a prospective observational study over a 1-year at 12 intensive care units of a tertiary care university hospital. We included all consecutive adult patients suffering cardiac arrest (CA) during the ICU stay. Incidence, clinical and neurological outcome, as well as organ failure and support were assessed. RESULTS Out of 7690 patients, 176 (2%) with ICU-CA were identified during the study period. Male patients comprised 63% and the median age was 70 (58-78) years. The median ICU stay before ICU-CA was 3 (1-8) days. The initial cardiac rhythm was shockable (VT/VF) in 23% of patients; defibrillation during CPR was performed in 19%. The presumed cause of CA was cardiac in 24%, and sustained ROSC was observed in 80% of patients. Before CA 57% (n = 100) of patients were sedated, 63% (n = 110) mechanically ventilated, 70% needed vasopressor therapy and renal replacement therapy was necessary in 27% (n = 48) of patients. Organ failure after ICU-CA was common, 70% suffered from post-CA cardiac failure, renal replacement therapy was newly initiated in 26% of patients and liver failure occurred in 24% of patients. Mortality at ICU-discharge and at hospital discharge was 66 % and 68 %, respectively. Multivariate regression analysis identified the SOFA score [HR 1.09, 95% CI (0.92-3.18); p < 0.05] and liver failure [HR 2.44, 95% CI (1.39-4.26); p < 0.001] after ICU-CA as independent predictors of mortality. CONCLUSION The incidence of ICU-CA is rare in critically ill patients. Organ failure before and after ICU-CA is common; liver failure incidence and severity of illness after ICU-CA are independent predictors of mortality and should be considered in further decisions on ICU therapy.
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Affiliation(s)
- Kevin Roedl
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Dominik Jarczak
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Rasmus Blohm
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Sarah Winterland
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Jakob Müller
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Tabea Hospital Hamburg, Hamburg, Germany.
| | - Valentin Fuhrmann
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Dirk Westermann
- Department of Interventional and General Cardiology, University Heart Center Hamburg, Hamburg, Germany.
| | - Gerold Söffker
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Stefan Kluge
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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Choi YH, Lee DH, Lee JH. The title: serum neutrophil Gelatinase-associated Lipocalin at 3 hours after return of spontaneous circulation in patients with cardiac arrest and therapeutic hypothermia: early predictor of acute kidney injury. BMC Nephrol 2020; 21:389. [PMID: 32894077 PMCID: PMC7487645 DOI: 10.1186/s12882-020-02054-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/02/2020] [Indexed: 03/20/2023] Open
Abstract
Background Serum neutrophil gelatinase-associated lipocalin (NGAL) could be used as a predictive marker of acute kidney injury (AKI) in patients with return of spontaneous circulation (ROSC) after out-of-hospital cardiac arrest (OHCA) who are managed with targeted temperature management (TTM). However, the NGAL measurement timepoints vary from immediately after ROSC to several days later. The primary objective of this study was to determine an association between AKI and NGAL, both immediately (ROSC-NGAL) and 3 h after ROSC (3 h-NGAL), in OHCA patients with TTM. The secondary objective was to ascertain the association between NGAL levels in the early post-ROSC phase and the neurologic outcomes at discharge. Methods This prospective observational study was conducted between January 2016 and December 2018 and enrolled adult OHCA patients (≥18 years) with TTM after ROSC. The serum NGAL level was measured both immediately and 3 h after ROSC. Univariate and multivariate analyses were performed to identify the associations between AKI, poor neurologic outcome, and NGAL. Results Among 861 OHCA patients, 89 patients were enrolled. AKI occurred in 48 (55.1%) patients. On multivariate logistic regression analysis, 3 h-NGAL was significantly associated with AKI (odds ratio [OR] 1.022; 95% confidence interval [CI] 1.009–1.035; p = 0.001). The area under the receiver operating characteristic curve of 3 h-NGAL for AKI was 0.910 (95% CI 0.830–0.960), and a cut-off value of 178 ng/mL was identified. Both ROSC-NGAL and 3 h-NGAL were not significantly associated with poor neurologic outcome on multivariate logistic regression analysis (ROSC-NGAL; OR 1.017; 95% CI 0.998–1.036; p = 0.084, 3 h-NGAL; OR 0.997; 95% CI 0.992–1.001; p = 0.113). Conclusions The serum NGAL concentration measured 3 h after ROSC is an excellent early predictive marker for AKI in OHCA patients treated with TTM. Future research is needed to identify the optimal measurement timepoint to establish NGAL as a predictor of neurologic outcome and to validate the findings of this research.
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Affiliation(s)
- Yoon Hee Choi
- Department of Emergency Medicine, College of Medicine, Ewha Womans University Mokdong Hospital, 1071 Anyangcheon-ro, Yangcheon-gu, Seoul, 07985, South Korea
| | - Dong Hoon Lee
- Department of Emergency Medicine, Chung-Ang University, College of Medicine, Seoul, South Korea
| | - Jae Hee Lee
- Department of Emergency Medicine, College of Medicine, Ewha Womans University Mokdong Hospital, 1071 Anyangcheon-ro, Yangcheon-gu, Seoul, 07985, South Korea.
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Guillemet L, Jamme M, Bougouin W, Geri G, Deye N, Vivien B, Varenne O, Pène F, Mira JP, Barat F, Treluyer JM, Hermine O, Carli P, Coste J, Cariou A. Effects of early high-dose erythropoietin on acute kidney injury following cardiac arrest: exploratory post hoc analyses from an open-label randomized trial. Clin Kidney J 2020; 13:413-420. [PMID: 32699621 PMCID: PMC7367106 DOI: 10.1093/ckj/sfz068] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 04/29/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Acute kidney injury (AKI) is frequent in patients resuscitated from cardiac arrest (CA) and may worsen outcome. Experimental data suggest a renoprotective effect by treating these patients with a high dose of erythropoietin (Epo) analogues. We aimed to evaluate the efficacy of epoetin alpha treatment on renal outcome after CA. METHODS We did a post hoc analysis of the Epo-ACR-02 trial, which randomized patients with a persistent coma after a witnessed out-of-hospital CA. Only patients admitted in one intensive care unit were analysed. In the intervention group, patients received five intravenous injections of Epo spaced 12 h apart during the first 48 h, started as soon as possible after resuscitation. In the control group, patients received standard care without Epo. The main endpoint was the proportion of patients with persistent AKI defined by Kidney Disease: Improving Global Outcomes criteria at Day 2. Secondary endpoints included the occurrence of AKI through Day 7, estimated glomerular filtration rate (eGFR) at Day 28, haematological indices and adverse events. RESULTS A total of 162 patients were included in the primary analysis (74 in the Epo group, 88 in the control group). Baseline characteristics were similar in the two groups. At Day 2, 52.8% of the patients (38/72) in the intervention group had an AKI, as compared with 54.4% of the patients (46/83) in the control group (P = 0.74). There was no significant difference between the two groups regarding the proportion of patients with AKI through Day 7. Among patients with persistent AKI at Day 2, 33% (4/12) in the intervention group had an eGFR <75 mL/min/1.73 m2 compared with 25% (3/12) in the control group at Day 28 (P = 0.99). We found no significant differences in haematological indices or adverse events. CONCLUSION After CA, early administration of Epo did not confer any renal protective effect as compared with standard therapy.
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Affiliation(s)
- Lucie Guillemet
- Medical Intensive Care Unit, Cochin Hospital (AP-HP), Paris, France
- Paris Descartes University, Paris, France
| | - Matthieu Jamme
- Medical Intensive Care Unit, Cochin Hospital (AP-HP), Paris, France
| | - Wulfran Bougouin
- Medical Intensive Care Unit, Cochin Hospital (AP-HP), Paris, France
- Paris Descartes University, Paris, France
- INSERM U970 (Team 4), Parisian Cardiovascular Research Center, Paris Descartes University, Paris, France
| | - Guillaume Geri
- Medical Intensive Care Unit, Cochin Hospital (AP-HP), Paris, France
- Paris Descartes University, Paris, France
- INSERM U970 (Team 4), Parisian Cardiovascular Research Center, Paris Descartes University, Paris, France
| | - Nicolas Deye
- Medical Intensive Care Unit, Lariboisière Hospital (AP-HP) and INSERM U942, Paris, France
| | - Benoît Vivien
- Paris Descartes University, Paris, France
- SAMU 75, Necker Hospital (AP-HP), Paris, France
| | - Olivier Varenne
- Paris Descartes University, Paris, France
- Cardiology Department, Cochin University Hospital (AP-HP), Paris, France
| | - Frédéric Pène
- Medical Intensive Care Unit, Cochin Hospital (AP-HP), Paris, France
- Paris Descartes University, Paris, France
| | - Jean-Paul Mira
- Medical Intensive Care Unit, Cochin Hospital (AP-HP), Paris, France
- Paris Descartes University, Paris, France
| | - Florence Barat
- Clinical Trial Unit, Central Pharmacy, AP-HP, Paris, France
| | - Jean-Marc Treluyer
- Paris Descartes University, Paris, France
- Clinical Research Unit, Paris Centre and Paris Descartes University, Paris, France
| | - Olivier Hermine
- Paris Descartes University, Paris, France
- Hematology Department, Necker Hospital (AP-HP)—Imagine institute—INSERM U1123 CNRS erl 8654 - Labex des Globules Rouges Grex, Paris, France
| | - Pierre Carli
- Paris Descartes University, Paris, France
- SAMU 75, Necker Hospital (AP-HP), Paris, France
| | - Joël Coste
- Paris Descartes University, Paris, France
- Biostatistics and Epidemiology Unit, Hôtel-Dieu Hospital (AP-HP), Paris, France
| | - Alain Cariou
- Medical Intensive Care Unit, Cochin Hospital (AP-HP), Paris, France
- Paris Descartes University, Paris, France
- INSERM U970 (Team 4), Parisian Cardiovascular Research Center, Paris Descartes University, Paris, France
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Lotz C, Muellenbach RM, Meybohm P, Rolfes C, Wulf H, Reyher C. [Preclinical management of cardiac arrest-extracorporeal cardiopulmonary resuscitation]. Anaesthesist 2020; 69:404-413. [PMID: 32435820 DOI: 10.1007/s00101-020-00787-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND The chances of surviving out-of-hospital cardiac arrest (OHCA) are still very low. Despite intensive efforts the outcome has remained relatively poor over many years. In specific situations, new technologies, such as extracorporeal cardiopulmonary resuscitation (eCPR) could significantly improve survival with a good neurological outcome. OBJECTIVE Does the immediate restoration of circulation and reoxygenation via eCPR influence the survival rate after OHCA? Is eCPR the new link in the chain of survival? MATERIAL AND METHODS Discussion of current study results and guideline recommendations. RESULTS The overall survival rates after OHCA have remained at 10-30% over many years. Despite low case numbers more recent retrospective studies showed that an improved outcome can be achieved with eCPR. In selected patient collectives survival with a favorable neurological outcome is possible in 38% of the cases. CONCLUSION Survival after cardiac arrest and the subsequent quality of life dependent on many different factors. The time factor, i.e. the avoidance of a no-flow phase and reduction of the low-flow phase is of fundamental importance. The immediate restoration of the circulation and oxygen supply by eCPR can significantly improve survival; however, large randomized, controlled trials are currently not available.
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Affiliation(s)
- C Lotz
- Klinik und Poliklinik für Anästhesiologie, Direktor: Univ.-Prof. Dr. P. Meybohm, Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Deutschland.
| | - R M Muellenbach
- Klinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Klinikum Kassel, Kassel, Deutschland
| | - P Meybohm
- Klinik und Poliklinik für Anästhesiologie, Direktor: Univ.-Prof. Dr. P. Meybohm, Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Deutschland
| | - C Rolfes
- Klinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Klinikum Kassel, Kassel, Deutschland.,Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Marburg, Marburg, Deutschland
| | - H Wulf
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Marburg, Marburg, Deutschland
| | - C Reyher
- Klinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Klinikum Kassel, Kassel, Deutschland
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Dutta A, Hari KJ, Azizian J, Masmoudi Y, Khalid F, Kowal JL, Ahmad MI, Majeed M, Macdonald L, Sunkara P, Qureshi WT. Incidence, Predictors, and Prognosis of Acute Kidney Injury Among Cardiac Arrest Survivors. J Intensive Care Med 2020; 36:550-556. [PMID: 32242492 DOI: 10.1177/0885066620911353] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) is common among cardiac arrest survivors. However, the outcomes and predictors are not well studied. METHODS This is a cohort study of cardiac arrest patients enrolled from January 2012 to December 2016 who were able to survive for 24 hours post-cardiopulmonary resuscitation. Patients with anuria, chronic kidney disease (stage 5), and end-stage renal disease were excluded. Acute kidney injury (stage 1) or higher was defined using Kidney Disease: Improving Global Outcomes classification. Multivariable adjusted regression models were used to compute hazard ratio (HR) for association of AKI with risk of mortality and odds ratio (OR) with risk of poor neurological outcomes after adjusting for demographics, comorbidities, and medical therapy. Multivariable logistic regression model was used to compute OR for association of various predictors with AKI. RESULTS Of 842 cardiac arrest survivors, 588 (69.8%) developed AKI. Among AKI patients, 69.4% died compared with 52.0% among non-AKI patients. In multivariable adjusted Cox proportional hazard model, development of AKI post-cardiac arrest was significantly associated with mortality (HR: 1.35; 95% confidence interval [CI]: 1.07-1.71, P = .01) and poor neurological outcomes defined as cerebral performance category >2 (OR: 2.27; 95% CI: 1.45-3.57, P < .001) and modified Rankin scale >3 (OR: 2.22; 95% CI: 1.43-3.45, P < .001). Postdischarge dialysis was also associated with increased risk of mortality (HR: 2.57; 95% CI: 1.57-4.23, P < .001). Use of vasopressors was strongly associated with development of AKI and continued need for postdischarge dialysis. CONCLUSIONS Acute kidney injury was associated with increased risk of mortality and poor neurological outcomes. There is need for further studies to prevent AKI in cardiac arrest survivors.
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Affiliation(s)
- Abhishek Dutta
- Section of Internal Medicine, Department of Hospital Medicine, 12280Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Krupal J Hari
- Section of Internal Medicine, Department of Hospital Medicine, 12280Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - John Azizian
- Section of Internal Medicine, Department of Hospital Medicine, 12280Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Youssef Masmoudi
- Section of Internal Medicine, Department of Hospital Medicine, 12280Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Fatima Khalid
- Division of Nephrology, Department of Internal Medicine, 164186University of Massachusetts School of Medicine, Worcester, MA, USA
| | - Jamie L Kowal
- Section of Internal Medicine, Department of Hospital Medicine, 12280Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Muhammad Imtiaz Ahmad
- Section of Internal Medicine, Department of Hospital Medicine, 12280Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Maryam Majeed
- Division of Cardiovascular Medicine, Department of Internal Medicine, 164186University of Massachusetts School of Medicine, Worcester, MA, USA
| | - Lawson Macdonald
- Section of Internal Medicine, Department of Hospital Medicine, 12280Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Padageshwar Sunkara
- Section of Internal Medicine, Department of Hospital Medicine, 12280Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Waqas T Qureshi
- Division of Cardiovascular Medicine, Department of Internal Medicine, 164186University of Massachusetts School of Medicine, Worcester, MA, USA
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Choi YH, Lee DH, Oh JH, Wee JH, Jang TC, Choi SP, Park KN. Renal replacement therapy is independently associated with a lower risk of death in patients with severe acute kidney injury treated with targeted temperature management after out-of-hospital cardiac arrest. Crit Care 2020; 24:115. [PMID: 32204725 PMCID: PMC7092437 DOI: 10.1186/s13054-020-2822-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 03/06/2020] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The effect of renal replacement therapy (RRT) on the outcomes of severe acute kidney injury (AKI) after out-of-hospital cardiac arrest (OHCA) is uncertain. This study aimed to evaluate the association of RRT with 6-month mortality in patients with severe AKI treated with targeted temperature management (TTM) after OHCA. METHODS This was a retrospective analysis of a prospectively collected multicentre observational cohort study that included adult OHCA patients treated with TTM across 22 hospitals in South Korea between October 2015 and December 2018. AKI was diagnosed using the Kidney Disease: Improving Global Outcomes criteria. The primary outcome was 6-month mortality and the secondary outcome was cerebral performance category (CPC) at 6 months. Multivariate Cox regression analysis was performed to define the role of RRT in stage 3 AKI. RESULTS Among 10,426 patients with OHCA, 1373 were treated with TTM. After excluding those who died within 48 h of return of spontaneous circulation (ROSC) and those with pre-arrest chronic kidney disease, our study cohort comprised 1063 patients. AKI developed in 590 (55.5%) patients and 223 (21.0%) had stage 3 AKI. Among them, 115 (51.6%) were treated with RRT. The most common treatment modality among RRT patients was continuous renal replacement therapy (111 [96.5%]), followed by intermittent haemodialysis (4 [3.5%]). The distributions of CPC (1-5) at 6 months for the non-RRT vs. the RRT group were 3/108 (2.8%) vs. 12/115 (10.4%) for CPC 1, 0/108 (0.0%) vs. 1/115 (0.9%) for CPC 2, 1/108 (0.9%) vs. 3/115 (2.6%) for CPC 3, 6/108 (5.6%) vs. 6/115 (5.2%) for CPC 4, and 98/108 (90.7%) vs. 93/115 (80.9%) for CPC 5, respectively (P = 0.01). The RRT group had significantly lower 6-month mortality than the non-RRT group (93/115 [81%] vs. 98/108 [91%], P = 0.04). Multivariate Cox regression analyses showed that RRT was independently associated with a lower risk of death in patients with stage 3 AKI (hazard ratio, 0.569 [95% confidence interval, 0.377-0.857, P = 0.01]). CONCLUSION Dialysis interventions were independently associated with a lower risk of death in patients with stage 3 AKI treated with TTM after OHCA.
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Affiliation(s)
- Yoon Hee Choi
- Department of Emergency Medicine, Ewha Womans University Medical Center and Ewha Womans University Mokdong Hospital, 1071, Anyangcheon-ro, Yangcheon-gu, Seoul, 07985 Republic of Korea
| | - Dong Hoon Lee
- Department of Emergency Medicine, Chung-Ang University College of Medicine, 84, Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Je Hyeok Oh
- Department of Emergency Medicine, Chung-Ang University College of Medicine, 84, Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Jung Hee Wee
- Department of Emergency Medicine, Wonkwang University College of Medicine, Sanbon Hospital, 321, Snabon-ro, Gunpo-si, Gyeonggi-do, 15865 Republic of Korea
| | - Tae Chang Jang
- Department of Emergency Medicine, Daegu Catholic University School of Medicine, 33, Duryugongwon-ro 17-gil, Nam-gu, Daegu, 42472 Republic of Korea
| | - Seung Pill Choi
- Department of Emergency Medicine, Eunpyeong St. Mary’s Hospital, The Catholic University of Korea College of Medicine, 1021, Tongil-ro, Eunpyeong-gu, Seoul, 03312 Republic of Korea
| | - Kyu Nam Park
- Department of Emergency Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea College of Medicine, 222, Banpo-daero, Seocho-gu, Seoul, 06591 Republic of Korea
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Strand K, Søreide E, Kirkegaard H, Taccone FS, Grejs AM, Duez CHV, Jeppesen AN, Storm C, Rasmussen BS, Laitio T, Hassager C, Toome V, Hästbacka J, Skrifvars MB. The influence of prolonged temperature management on acute kidney injury after out-of-hospital cardiac arrest: A post hoc analysis of the TTH48 trial. Resuscitation 2020; 151:10-17. [PMID: 32087257 DOI: 10.1016/j.resuscitation.2020.01.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 12/27/2019] [Accepted: 01/22/2020] [Indexed: 10/25/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) is common after cardiac arrest and targeted temperature management (TTM). The impact of different lengths of cooling on the development of AKI has not been well studied. In this study of patients included in a randomised controlled trial of TTM at 33 °C for 24 versus 48 h after cardiac arrest (TTH48 trial), we examined the influence of prolonged TTM on AKI and the incidence and factors associated with the development of AKI. We also examined the impact of AKI on survival. METHODS This study was a sub-study of the TTH48 trial, which included patients cooled to 33 ± 1 °C after out-of-hospital cardiac arrest for 24 versus 48 h. AKI was classified according to the KDIGO AKI criteria based on serum creatinine and urine output collected until ICU discharge for a maximum of seven days. Survival was followed for up to six months. The association of admission factors on AKI was analysed with multivariate analysis and the association of AKI on mortality was analysed with Cox regression using the time to AKI as a time-dependent covariate. RESULTS Of the 349 patients included in the study, 159 (45.5%) developed AKI. There was no significant difference in the incidence, severity or time to AKI between the 24- and 48-h groups. Serum creatinine values had significantly different trajectories for the two groups with a sharp rise occurring during rewarming. Age, time to return of spontaneous circulation, serum creatinine at admission and body mass index were independent predictors of AKI. Patients with AKI had a higher mortality than patients without AKI (hospital mortality 36.5% vs 12.5%, p < 0.001), but only AKI stages 2 and 3 were independently associated with mortality. CONCLUSIONS We did not find any association between prolonged TTM at 33 °C and the risk of AKI during the first seven days in the ICU. AKI is prevalent after cardiac arrest and TTM and occurs in almost half of all ICU admitted patients and more commonly in the elderly, with an increasing BMI and longer arrest duration. AKI after cardiac arrest is an independent predictor of time to death.
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Affiliation(s)
- Kristian Strand
- Department of Intensive Care, Stavanger University Hospital, Norway.
| | - Eldar Søreide
- Critical Care and Anaesthesiology Research Group, Stavanger University Hospital, Stavanger, Norway; Department Clinical Medicine, University of Bergen, Bergen, Norway
| | - Hans Kirkegaard
- Research Centre for Emergency Medicine and Emergency Department, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | | | - Anders Morten Grejs
- Department of Intensive Care Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Christophe Henri Valdemar Duez
- Research Centre for Emergency Medicine and Emergency Department, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Anni Nørgaard Jeppesen
- Department of Anaesthesiology and Intensive Care Medicine, Aarhus University Hospital, Denmark
| | - Christian Storm
- Department of Internal Medicine, Nephrology and Intensive Care, Charité-University, Berlin, Germany
| | - Bodil Steen Rasmussen
- Department of Anaesthesiology and Intensive Care Medicine, Aalborg University Hospital, and Clinical Institute, Aalborg University, Aalborg, Denmark
| | - Timo Laitio
- Division of Perioperative Services, Intensive Care Medicine and Pain Management, Turku University Hospital and University of Turku, Finland
| | - Christian Hassager
- Department of Cardiology, Rigshospitalet and Dept of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Valdo Toome
- Department of Intensive Cardiac Care, North Estonia Medical Centre, Tallinn, Estonia
| | - Johanna Hästbacka
- Department of Anaesthesiology, Intensive Care and Paine Medicine, University of Helsinki and Helsinki University Hospital, Finland
| | - Markus B Skrifvars
- Department of Emergency Care and Services, Helsinki University Hospital, Finland
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Bongiovanni F, Romagnosi F, Barbella G, Di Rocco A, Rossetti AO, Taccone FS, Sandroni C, Oddo M. Standardized EEG analysis to reduce the uncertainty of outcome prognostication after cardiac arrest. Intensive Care Med 2020; 46:963-972. [PMID: 32016534 DOI: 10.1007/s00134-019-05921-6] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 12/28/2019] [Indexed: 01/02/2023]
Abstract
PURPOSE Post-resuscitation guidelines recommend a multimodal algorithm for outcome prediction after cardiac arrest (CA). We aimed at evaluating the prevalence of indeterminate prognosis after application of this algorithm and providing a strategy for improving prognostication in this population. METHODS We examined a prospective cohort of comatose CA patients (n = 485) in whom the ERC/ESICM algorithm was applied. In patients with an indeterminate outcome, prognostication was investigated using standardized EEG classification (benign, malignant, highly malignant) and serum neuron-specific enolase (NSE). Neurological recovery at 3 months was dichotomized as good (Cerebral Performance Categories [CPC] 1-2) vs. poor (CPC 3-5). RESULTS Using the ERC/ESICM algorithm, 155 (32%) patients were prognosticated with poor outcome; all died at 3 months. Among the remaining 330 (68%) patients with an indeterminate outcome, the majority (212/330; 64%) showed good recovery. In this patient subgroup, absence of a highly malignant EEG by day 3 had 99.5 [97.4-99.9] % sensitivity for good recovery, which was superior to NSE < 33 μg/L (84.9 [79.3-89.4] % when used alone; 84.4 [78.8-89] % when combined with EEG, both p < 0.001). Highly malignant EEG had equal specificity (99.5 [97.4-99.9] %) but higher sensitivity than NSE for poor recovery. Further analysis of the discriminative power of outcome predictors revealed limited value of NSE over EEG. CONCLUSIONS In the majority of comatose CA patients, the outcome remains indeterminate after application of ERC/ESICM prognostication algorithm. Standardized EEG background analysis enables accurate prediction of both good and poor recovery, thereby greatly reducing uncertainty about coma prognostication in this patient population.
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Affiliation(s)
- Filippo Bongiovanni
- Department of Intensive Care Medicine, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland.,Department of Anesthesiology and Intensive Care Medicine, Catholic University of The Sacred Heart, Rome, Italy
| | - Federico Romagnosi
- Department of Intensive Care Medicine, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland.,Section of Anaesthesiology and Intensive Care, Department of Surgery, Dentistry, Paediatrics and Gynaecology, University Hospital Integrated Trust of Verona, Verona, Italy
| | - Giuseppina Barbella
- Department of Clinical Neurosciences, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland.,Neurology Unit, San Gerardo Hospital, School of Medicine and Surgery and Milan-Center for Neuroscience (NeuroMI), University of Milano-Bicocca, Milan, Italy
| | - Arianna Di Rocco
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Andrea O Rossetti
- Department of Clinical Neurosciences, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Fabio Silvio Taccone
- Department of Intensive Care Medicine, Erasme University Hospital, Brussels, Belgium
| | - Claudio Sandroni
- Department of Anesthesiology and Intensive Care Medicine, Catholic University of The Sacred Heart, Rome, Italy
| | - Mauro Oddo
- Department of Intensive Care Medicine, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland.
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Grand J, Bro-Jeppesen J, Hassager C, Rundgren M, Winther-Jensen M, Thomsen JH, Nielsen N, Wanscher M, Kjærgaard J. Cardiac output during targeted temperature management and renal function after out-of-hospital cardiac arrest. J Crit Care 2019; 54:65-73. [DOI: 10.1016/j.jcrc.2019.07.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 07/11/2019] [Accepted: 07/12/2019] [Indexed: 01/20/2023]
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Oh JH, Lee DH, Cho IS, Youn CS, Lee BK, Wee JH, Cha KC, Chae MK, Shin J. Association between acute kidney injury and neurological outcome or death at 6 months in out-of-hospital cardiac arrest: A prospective, multicenter, observational cohort study. J Crit Care 2019; 54:197-204. [DOI: 10.1016/j.jcrc.2019.08.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 08/27/2019] [Accepted: 08/28/2019] [Indexed: 02/06/2023]
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Foxwell DA, Pradhan S, Zouwail S, Rainer TH, Phillips AO. Epidemiology of emergency department acute kidney injury. Nephrology (Carlton) 2019; 25:457-466. [DOI: 10.1111/nep.13672] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 09/05/2019] [Accepted: 10/13/2019] [Indexed: 12/29/2022]
Affiliation(s)
| | - Sara Pradhan
- Institute of NephrologyUniversity Hospital of Wales Cardiff UK
| | - Soha Zouwail
- Medical Biochemistry DepartmentUniversity Hospital of Wales Cardiff UK
- Medical Biochemistry Department, School of MedicineAlexandria University Alexandria Egypt
| | - Timothy H. Rainer
- Emergency Medicine Academic Unit, Division of Population MedicineCardiff University Cardiff UK
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Fu ZY, Wu ZJ, Zheng JH, Qin T, Yang YG, Chen MH. The incidence of acute kidney injury following cardiac arrest and cardiopulmonary resuscitation in a rat model. Ren Fail 2019; 41:278-283. [PMID: 31014141 PMCID: PMC6493295 DOI: 10.1080/0886022x.2019.1596819] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 03/12/2019] [Accepted: 03/13/2019] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE In the current study, we investigated the incidence of acute kidney injury (AKI) induced by cardiac arrest (CA) and cardiopulmonary resuscitation (CPR) and whether such an AKI can recover spontaneously in rats. METHODS We used transesophageal alternating current stimulation to establish 7 min of CA rat model followed by conventional CPR. The experimental rats were randomly divided into three groups (n = 20 per group) according to the different time points after restoration spontaneous circulation (ROSC): the ROSC 24 h, ROSC 48 h, and ROSC 72 h group. The diagnosis of rat AKI refers to the 2012 KDIGO adult AKI diagnostic criteria. The severity of AKI quantified by the serum creatinine (SCR), blood urea nitrogen (BUN) levels and histological features of renal tissue. RESULTS The incidence rates of AKI in ROSC 24 h, ROSC 48 h, and ROSC 72 h group were 65%, 45%, and 42.9%. Moreover, the values of SCR and BUN were highest at ROSC 24 h, and then gradually decreased with the time of ROSC. The histological changes of the renal tissues such as glomerular collapse, renal tubular cell swelling, and inflammatory cell infiltration had also observed. CONCLUSION The incidence of AKI in rats was high after suffering from CA and CPR, but renal function improved with the prolongation of ROSC time, indicating the ability of the kidney to self-repair.
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Affiliation(s)
- Zhao-Yin Fu
- Department of Critical Care Medicine, Second Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Zhi-Jiang Wu
- Department of Critical Care Medicine, Second Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Jun-Hui Zheng
- Department of Critical Care Medicine, Second Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Tao Qin
- Department of Critical Care Medicine, Second Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Ye-Gui Yang
- Department of Critical Care Medicine, Second Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
| | - Meng-Hua Chen
- Department of Critical Care Medicine, Second Affiliated Hospital of Guangxi Medical University, Nanning, P.R. China
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The urine biomarkers TIMP2 and IGFBP7 can identify patients who will experience severe acute kidney injury following a cardiac arrest: A prospective multicentre study. Resuscitation 2019; 141:104-110. [DOI: 10.1016/j.resuscitation.2019.06.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 05/20/2019] [Accepted: 06/04/2019] [Indexed: 12/18/2022]
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Park YS, Choi YH, Oh JH, Cho IS, Cha KC, Choi BS, You JS. Recovery from acute kidney injury as a potent predictor of survival and good neurological outcome at discharge after out-of-hospital cardiac arrest. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2019; 23:256. [PMID: 31307504 PMCID: PMC6632185 DOI: 10.1186/s13054-019-2535-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Accepted: 07/02/2019] [Indexed: 12/11/2022]
Abstract
Background Acute kidney injury (AKI) after out-of-hospital cardiac arrest (OHCA) is a well-known predictor for mortality. However, the natural course of AKI including recovery rate after OHCA is uncertain. This study investigated the clinical course of AKI after OHCA and determined whether recovery from AKI impacted the outcomes of OHCA. Methods This retrospective multicentre cohort study included adult OHCA patients treated with targeted temperature management (TTM) between January 2016 and December 2017. AKI was diagnosed using the Kidney Disease: Improving Global Outcomes criteria. The primary outcome was the recovery rate after AKI and its association with survival and good neurological outcome at discharge. Results A total of 3697 OHCA patients from six hospitals were screened and 275 were finally included. AKI developed in 175/275 (64%) patients and 69/175 (39%) patients recovered from AKI. In most cases, AKI developed within three days of return of spontaneous circulation [155/175 (89%), median time to AKI development 1 (1–2) day] and patients recovered within seven days of return of spontaneous circulation [59/69 (86%), median time to AKI recovery 3 (2–7) days]. Duration of AKI was significantly longer in the AKI non-recovery group than in the AKI recovery group [5 (2–9) vs. 1 (1–5) days; P < 0.001]. Most patients were diagnosed with AKI stage 1 initially [120/175 (69%)]. However, the number of stage 3 AKI patients increased from 30/175 (17%) to 77/175 (44%) after the initial diagnosis of AKI. The rate of survival discharge was significantly higher in the AKI recovery group than in the AKI non-recovery group [45/69 (65%) vs. 17/106 (16%); P < 0.001]. Recovery from AKI was a potent predictor of survival and good neurological outcome at discharge in the multivariate analysis (adjusted odds ratio, 8.308; 95% confidence interval, 3.120–22.123; P < 0.001 and adjusted odds ratio, 36.822; 95% confidence interval, 4.097–330.926; P = 0.001). Conclusions In our cohort of adult OHCA patients treated with TTM (n = 275), the recovery rate from AKI after OHCA was 39%, and recovery from AKI was a potent predictor of survival and good neurological outcome at discharge. Electronic supplementary material The online version of this article (10.1186/s13054-019-2535-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yoo Seok Park
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yoon Hee Choi
- Department of Emergency Medicine, Ewha Womans University Medical Center and Ewha Womans University Mokdong Hospital, Seoul, Republic of Korea
| | - Je Hyeok Oh
- Department of Emergency Medicine, Chung-Ang University College of Medicine, Seoul, Republic of Korea.
| | - In Soo Cho
- Department of Emergency Medicine, Hanil General Hospital, Seoul, Republic of Korea
| | - Kyoung-Chul Cha
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Byung-Sun Choi
- Department of Preventive Medicine, Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Je Sung You
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
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Jamme M, Ait Hamou Z, Ben Hadj Salem O, Guillemet L, Bougouin W, Pène F, Cariou A, Geri G. Long term renal recovery in survivors after OHCA. Resuscitation 2019; 141:144-150. [PMID: 31271728 DOI: 10.1016/j.resuscitation.2019.06.284] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 06/03/2019] [Accepted: 06/21/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUNDS In survivors of out-of-hospital cardiac arrest (OHCA), acute kidney injury (AKI) is frequent and is associated with numerous factors of definitive renal injury. We made the hypothesis that AKI after OHCA was a strong risk factor of long-term chronic kidney disease (CKD). We aimed to evaluate long-term renal outcome of OHCA survivors according the occurrence of AKI in ICU. METHODS We used prospectively collected data from consecutive OHCA patients admitted between 2007 and 2012 in a tertiary medical ICU. AKI was defined by the Kidney Disease Improving Global Outcomes (KDIGO) criteria. Long-term creatinine level was the last blood creatinine assessment we were able to retrieve. The main outcome was the occurrence of CKD, defined by an estimated glomerular filtration rate (eGFR) lower than 60 mL/min/1.73m2 according to the MDRD equation. Long-term mortality was evaluated as well. Factors associated with CKD occurrence were evaluated by competing risk survival analysis (Fine Gray and Cox cause specific models). RESULTS Among the 246 OHCA patients who were discharged alive, outcome of 133 patients was available (median age 55 [iqr 46, 68], 75.2% of male). During a median follow-up time of 1.8 [0.8-2.5] years, CKD occurred in 17 (12.7%) patients and 24 (18%) patients died. A previous history of arterial hypertension (sHR = 3.28[1.15;9.39], p = 0.027; CSH = 4.83 [1.57;14.9], p = 0.006), AKI during ICU stay (sHR = 3.72[1.40;9.84], p = 0.008; CSH = 5.41[1.79;16.3], p = 0.003) and an age higher than 55 (sHR = 6.13[1.55;24.3], p = 0.009; CSH = 2.16[1.72;43.8], p = 0.006) were independently associated with CKD occurrence. AKI was not associated with long-term mortality (sHR = 0.73 [0.27;1.99], p = 0.55; CSH = 0.75 [0.28;2.01], p = 0.57). CONCLUSION In OHCA survivors, CKD was a frequent long-term complication. AKI during ICU stay was a strong determinant of long-term CKD occurrence.
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Affiliation(s)
- Matthieu Jamme
- Medical Intensive Care Unit, Cochin Hospital, AP-HP, France; Paris Descartes University, France
| | | | - Omar Ben Hadj Salem
- Medical Intensive Care Unit, Cochin Hospital, AP-HP, France; Paris Descartes University, France
| | - Lucie Guillemet
- Medical Intensive Care Unit, Cochin Hospital, AP-HP, France; Paris Descartes University, France
| | - Wulfran Bougouin
- Medical Intensive Care Unit, Cochin Hospital, AP-HP, France; Paris Descartes University, France; INSERM U970, Sudden death expertise centre, Paris Cardiovascular Research Centre, Paris, France
| | - Frédéric Pène
- Medical Intensive Care Unit, Cochin Hospital, AP-HP, France; Paris Descartes University, France
| | - Alain Cariou
- Medical Intensive Care Unit, Cochin Hospital, AP-HP, France; Paris Descartes University, France; INSERM U970, Sudden death expertise centre, Paris Cardiovascular Research Centre, Paris, France
| | - Guillaume Geri
- Medical Intensive Care Unit, Cochin Hospital, AP-HP, France; Paris Descartes University, France; INSERM U970, Sudden death expertise centre, Paris Cardiovascular Research Centre, Paris, France.
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Rundgren M, Ullén S, Morgan MPG, Glover G, Cranshaw J, Al-Subaie N, Walden A, Joannidis M, Ostermann M, Dankiewicz J, Nielsen N, Wise MP. Renal function after out-of-hospital cardiac arrest; the influence of temperature management and coronary angiography, a post hoc study of the target temperature management trial. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2019; 23:163. [PMID: 31068215 PMCID: PMC6506949 DOI: 10.1186/s13054-019-2390-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 03/11/2019] [Indexed: 12/29/2022]
Abstract
Background To elucidate the incidence of acute kidney injury (AKI) after out-of-hospital cardiac arrest (OHCA) and to examine the impact of target temperature management (TTM) and early coronary angiography on renal function. Methods Post hoc analysis of the TTM trial, a multinational randomised controlled trial comparing target temperature of 33 °C versus 36 °C in patients with return of spontaneous circulation after OHCA. The impact of TTM and early angiography (within 6 h of OHCA) versus late or no angiography on the development of AKI during the 7-day period after OHCA was analysed. AKI was defined according to modified KDIGO criteria in patients surviving beyond day 2 after OHCA. Results Following exclusions, 853 of 939 patients enrolled in the main trial were analysed. Unadjusted analysis showed that significantly more patients in the 33 °C group had AKI compared to the 36 °C group [211/431 (49%) versus 170/422 (40%) p = 0.01], with a worse severity (p = 0.018). After multivariable adjustment, the difference was not significant (odds ratio 0.75, 95% confidence interval 0.54–1.06, p = 0.10]. Five hundred seventeen patients underwent early coronary angiography. Although the unadjusted analysis showed less AKI and less severe AKI in patients who underwent early angiography compared to patients with late or no angiography, in adjusted analyses, early angiography was not an independent risk factor for AKI (odds ratio 0.73, 95% confidence interval 0.50–1.05, p = 0.09). Conclusions In OHCA survivors, TTM at 33 °C compared to management at 36 °C did not show different rates of AKI and early angiography was not associated with an increased risk of AKI. Trial registration NCT01020916. Registered on www.ClinicalTrials.gov 26 November 2009 (main trial). Electronic supplementary material The online version of this article (10.1186/s13054-019-2390-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Malin Rundgren
- Department of Clinical Sciences, Anaesthesia and Intensive Care, Skane University Hospital, Lund University, 221 85, Lund, Sweden. .,Department of Intensive and Perioperative Care, Skane University Hospital, Lund University, 221 85, Lund, Sweden.
| | - Susann Ullén
- Foprum South, Skane University Hospital, Lund, Sweden
| | - Matt P G Morgan
- Honorary Research Fellow, Cardiff University School of Medicine, Cardiff, UK
| | - Guy Glover
- Department of Intensive Care, Guys and St Thomas' Hospital, Kings College London, London, UK
| | - Julius Cranshaw
- Department of Anaesthetics and Intensive Care Medicine, Royal Bournemouth Hospital, Bournemouth, UK
| | - Nawaf Al-Subaie
- Adult Intensive Care Directorate, St George's Hospital London, London, UK
| | - Andrew Walden
- Department of Intensive Care Medicine, Royal Berkshire Hospital, Reading, UK
| | - Michael Joannidis
- Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria
| | - Marlies Ostermann
- Department of Critical Care and Nephrology, Guy's and St Thomas' Hospital, King's College London, London, UK
| | - Josef Dankiewicz
- Department of Cardiology, Skane University Hospital, Lund University, Lund, Sweden
| | - Niklas Nielsen
- Department of Anaesthesia and Intensive Care, Helsingborg Hospital, Helsingborg, Sweden
| | - Matthew P Wise
- Adult Critical Care, University Hospital of Wales, Cardiff, UK
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Roedl K, Spiel AO, Nürnberger A, Horvatits T, Drolz A, Hubner P, Warenits AM, Sterz F, Herkner H, Fuhrmann V. Hypoxic liver injury after in- and out-of-hospital cardiac arrest: Risk factors and neurological outcome. Resuscitation 2019; 137:175-182. [PMID: 30831218 DOI: 10.1016/j.resuscitation.2019.02.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 02/24/2019] [Accepted: 02/24/2019] [Indexed: 01/19/2023]
Abstract
BACKGROUND Hypoxic liver injury (HLI) is a frequent and life-threatening complication in critically ill patients that occurs in up to ten percent of critically ill patients. However, there is a lack of data on HLI following cardiac arrest and its clinical implications on outcome. Aim of this study was to investigate incidence, outcome and functional outcome of patients with HLI after in-hospital cardiac arrest (IHCA) and out-of-hospital cardiac arrest (OHCA). METHODS We conducted an analysis of a cardiac arrest registry data over a 7-year period. All patients with non-traumatic OHCA and IHCA with return of spontaneous circulation (ROSC) treated at the emergency department of a tertiary care hospital were included in the study. HLI was defined according to established criteria. Predictors of HLI, occurrence, clinical and neurological outcome were assessed using multivariable regression. RESULTS Out of 1068 patients after IHCA and OHCA with ROSC, 219 (21%) patients developed HLI. Rate of HLI did not differ significantly in IHCA and OHCA patients. Multivariate regression analysis identified time-to-ROSC [OR 1.18, 95% CI (1.01-1.38); p < 0.05], presence of cardiac failure [OR 2.57, 95% CI (1.65-4.01); p < 0.001] and Charlson comorbidity index [OR 0.83, 95% CI (0.72-0.95); p < 0.01] as independent predictors for occurrence of HLI. Good functional outcome was significantly lower in patients suffering from HLI after 28-days (35% vs. 48%, p < 0.001) and 1-year (34% vs. 44%, p < 0.001). Occurrence of HLI was associated with unfavourable neurological outcome [OR 1.74, 95% CI (1.16-2.61); p < 0.01] in multivariate regression analysis. CONCLUSION New onset of HLI is a frequent finding after IHCA and OHCA. HLI is associated with increased mortality, unfavourable neurological and overall outcome.
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Affiliation(s)
- Kevin Roedl
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Department of Internal Medicine 3, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.
| | - Alexander O Spiel
- Department of Emergency Medicine, Medical University of Vienna, Vienna, Austria.
| | - Alexander Nürnberger
- Department of Emergency Medicine, Medical University of Vienna, Vienna, Austria.
| | - Thomas Horvatits
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Department of Internal Medicine 3, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.
| | - Andreas Drolz
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Department of Internal Medicine 3, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.
| | - Pia Hubner
- Department of Emergency Medicine, Medical University of Vienna, Vienna, Austria.
| | | | - Fritz Sterz
- Department of Emergency Medicine, Medical University of Vienna, Vienna, Austria.
| | - Harald Herkner
- Department of Emergency Medicine, Medical University of Vienna, Vienna, Austria.
| | - Valentin Fuhrmann
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Department of Internal Medicine 3, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.
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Grand J, Hassager C, Winther-Jensen M, Rundgren M, Friberg H, Horn J, Wise MP, Nielsen N, Kuiper M, Wiberg S, Thomsen JH, Jaeger Wanscher MC, Frydland M, Kjaergaard J. Mean arterial pressure during targeted temperature management and renal function after out-of-hospital cardiac arrest. J Crit Care 2018; 50:234-241. [PMID: 30586655 DOI: 10.1016/j.jcrc.2018.12.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 12/02/2018] [Accepted: 12/12/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE This study investigates the association between mean arterial pressure (MAP) and renal function after out-of-hospital cardiac arrest (OHCA). MATERIALS AND METHODS Post-hoc analysis of 851 comatose OHCA-patients surviving >48 h included in the targeted temperature management (TTM)-trial. RESULTS Patients were stratified by mean MAP during TTM in the following groups; <70 mmHg (22%), 70-80 mmHg (43%), and > 80 mmHg (35%). Median (interquartile range) eGFR (ml/min/1.73 m2) 48 h after OHCA was inversely associated with MAP-group (70 (47-102), 84 (56-113), 94 (61-124), p < .001, for the <70-group, 70-80-group and > 80-group respectively). After adjusting for potential confounders, in a mixed model including eGFR after 1, 2 and 3 days this association remained significant (pgroup_adjusted = 0.0002). Higher mean MAP was independently associated with lower odds of renal replacement therapy (odds ratioadjusted = 0.77 [95% confidence interval, 0.65-0.91] per 5 mmHg increase; p = .002]). CONCLUSIONS Low mean MAP during TTM was independently associated with decreased renal function and need of renal replacement therapy in a large cohort of comatose OHCA-patients. Increasing MAP above the recommended 65 mmHg could potentially be renal-protective. This hypothesis should be investigated in prospective trials.
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Affiliation(s)
- Johannes Grand
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Denmark.
| | - Christian Hassager
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Denmark
| | | | - Malin Rundgren
- Department of Clinical Sciences, Lund University, Intensive and Perioperative Care, Skåne University Hospital, Malmö, Sweden
| | - Hans Friberg
- Department of Intensive and Perioperative Care, Clinical Sciences, Lund University, Lund, Sweden
| | - Janneke Horn
- Department of Intensive Care Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Matt P Wise
- Adult Critical Care, University Hospital of Wales, Heath Park, Cardiff, United Kingdom
| | - Niklas Nielsen
- Department of Anaesthesia and Intensive Care, Helsingborg Hospital, Helsingborg, Sweden
| | - Michael Kuiper
- Intensive Care Unit, Leeuwarden Medical Centrum, Borniastraat 38, NL8934, AD, Leeuwarden, the Netherlands
| | - Sebastian Wiberg
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Denmark
| | | | - Michael C Jaeger Wanscher
- Department of Cardiothoracic Anaesthesia, Rigshospitalet and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Martin Frydland
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Denmark
| | - Jesper Kjaergaard
- Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Denmark
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50
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Markers of cardiogenic shock predict persistent acute kidney injury after out of hospital cardiac arrest. Heart Lung 2018; 48:126-130. [PMID: 30470603 DOI: 10.1016/j.hrtlng.2018.10.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 10/16/2018] [Accepted: 10/18/2018] [Indexed: 12/29/2022]
Abstract
OBJECTIVE Ischemia and reperfusion injury (IRI) in cardiac arrest patients after return to spontaneous circulation causes dysfunctions in multiple organs. Kidney injury is generally transient but in some patients persists and contributes both to mortality and increased resource utilisation. Ongoing shock may compound renal injury from IRI, resulting in persistent dysfunction. We tested whether cardiac dysfunction was associated with the development of persistent acute kidney injury (PAKI) in the first 72 h after cardiac arrest. METHODS We performed an observational retrospective study from January 2013 to April 2017. We included consecutive patients treated after out-of-hospital cardiac arrest at a single academic medical center with renal function measured and immediately and for 48 h post arrest. We also recorded each patient's pre arrest baseline creatinine, demographic and clinical characteristics. Our primary outcome of interest was PAKI, defined as acute kidney injury (AKI) on at least 2 measurements 24 h apart. We compared demographics and outcomes between patients with PAKI and those without, and used logistic regression to identify independent predictors of PAKI. RESULTS Of 98 consecutive patients, we excluded 24 for missing data. AKI was present in 75% of subjects on arrival. PAKI developed in 35% of patients. PAKI patients had a longer hospital length of stay (median 21 vs 11 days) and lower hospital survival (47% vs 71%). Serum lactate levels, dosage of adrenaline during resuscitation and days of dobutamine infusion strongly predicted PAKI. CONCLUSIONS Among patient who survive cardiac arrest, acute AKI is common and PAKI occurs in more than one third. PAKI is associated both with survival and with length of stay at the hospital. High doses of adrenaline, high serial serum lactate levels, and dose of dobutamine predict PAKI. Evaluation of the trajectory of renal function over the first few days after resuscitation can provide prognostic information about patient recovery.
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