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Vargas‐Acevedo C, Botero Marín M, Jaime Trujillo C, Hernández LJ, Vanegas MN, Moreno SM, Rueda‐Guevara P, Baquero O, Bonilla C, Mesa ML, Restrepo S, Barrera P, Mejía LM, Piñeros JG, Ramírez Varela A. Severity and mortality of acute respiratory failure in pediatrics: A prospective multicenter cohort in Bogotá, Colombia. Health Sci Rep 2024; 7:e1994. [PMID: 38872789 PMCID: PMC11169278 DOI: 10.1002/hsr2.1994] [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: 06/25/2023] [Revised: 02/05/2024] [Accepted: 02/25/2024] [Indexed: 06/15/2024] Open
Abstract
Background and Aims Acute respiratory failure (ARF) is the most frequent cause of cardiorespiratory arrest and subsequent death in children worldwide. There have been limited studies regarding ARF in high altitude settings. The aim of this study was to calculate mortality and describe associated factors for severity and mortality in children with ARF. Methods The study was conducted within a prospective multicentric cohort that evaluated the natural history of pediatric ARF. For this analysis three primary outcomes were studied: mortality, invasive mechanical ventilation, and pediatric intensive care unit (PICU) length of stay. Eligible patients were children older than 1 month and younger than 18 years of age with respiratory difficulty at the time of admission. Patients who developed ARF were followed at the time of ARF, 48 h later, at the time of discharge, and at 30 and 60 days after discharge. It was conducted in the pediatric emergency, in-hospital, and critical-care services in three hospitals in Bogotá, Colombia, from April 2020 to June 2021. Results Out of a total of 685 eligible patients, 296 developed ARF for a calculated incidence of ARF of 43.2%. Of the ARF group, 90 patients (30.4%) needed orotracheal intubation, for a mean of 9.57 days of ventilation (interquartile range = 3.00-11.5). Incidence of mortality was 6.1% (n = 18). The associated factors for mortality in ARF were a history of a neurologic comorbidity and a higher fraction of inspired oxygen at ARF diagnosis. For PICU length of stay, the associated factors were age between 2 and 5 years of age, exposure to smokers, and respiratory comorbidity. Finally, for mechanical ventilation, the risk factors were obesity and being unstable at admission. Conclusions ARF is a common cause of morbidity and mortality in children. Understanding the factors associated with greater mortality and severity of ARF might allow earlier recognition and initiation of prompt treatment strategies.
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Affiliation(s)
- Catalina Vargas‐Acevedo
- Pediatrics Residency ProgramUniversidad de los AndesBogotáColombia
- Department of PediatricsHospital Universitario Fundación Santa Fe de BogotáBogotáColombia
| | - Mónica Botero Marín
- Pediatrics Residency ProgramUniversidad de los AndesBogotáColombia
- Department of PediatricsHospital Universitario Fundación Santa Fe de BogotáBogotáColombia
| | - Catalina Jaime Trujillo
- Pediatrics Residency ProgramUniversidad de los AndesBogotáColombia
- Department of PediatricsHospital Universitario Fundación Santa Fe de BogotáBogotáColombia
| | - Laura Jimena Hernández
- Pediatrics Residency ProgramUniversidad de los AndesBogotáColombia
- Department of PediatricsHospital Universitario Fundación Santa Fe de BogotáBogotáColombia
| | | | | | | | - Olga Baquero
- Department of PediatricsClínica Infantil ColsubsidioBogotáColombia
| | - Carolina Bonilla
- Pediatrics Residency ProgramUniversidad de los AndesBogotáColombia
- Department of PediatricsHospital Universitario Fundación Santa Fe de BogotáBogotáColombia
| | - María L. Mesa
- Pediatrics Residency ProgramUniversidad de los AndesBogotáColombia
- Department of PediatricsHospital Universitario Fundación Santa Fe de BogotáBogotáColombia
| | - Sonia Restrepo
- Pediatrics Residency ProgramUniversidad de los AndesBogotáColombia
- Department of PediatricsHospital Universitario Fundación Santa Fe de BogotáBogotáColombia
| | - Pedro Barrera
- Pediatrics Residency ProgramUniversidad de los AndesBogotáColombia
- Department of PediatricsHospital Universitario Fundación Santa Fe de BogotáBogotáColombia
| | - Luz M. Mejía
- Department of PediatricsInstituto RooseveltBogotáColombia
| | - Juan G. Piñeros
- Pediatrics Residency ProgramUniversidad de los AndesBogotáColombia
- Department of PediatricsHospital Universitario Fundación Santa Fe de BogotáBogotáColombia
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Gao Y, Yin H, Wang MH, Gao YH. Accuracy of lung and diaphragm ultrasound in predicting infant weaning outcomes: a systematic review and meta-analysis. Front Pediatr 2023; 11:1211306. [PMID: 37744441 PMCID: PMC10511769 DOI: 10.3389/fped.2023.1211306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 08/28/2023] [Indexed: 09/26/2023] Open
Abstract
Background Although lung and diaphragm ultrasound are valuable tools for predicting weaning results in adults with MV, their relevance in children is debatable. The goal of this meta-analysis was to determine the predictive value of lung and diaphragm ultrasound in newborn weaning outcomes. Methods For eligible studies, the databases MEDLINE, Web of Science, Cochrane Library, PubMed, and Embase were thoroughly searched. The Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) method was used to evaluate the study's quality. Results were gathered for sensitivity, specificity, diagnostic odds ratio (DOR), and the area under the curve of summary receiver operating characteristic curves (AUSROC). To investigate the causes of heterogeneity, subgroup analyses and meta-regression were conducted. Results A total of 11 studies were suitable for inclusion in the meta-analysis, which included 828 patients. The pooled sensitivity and specificity of lung ultrasound (LUS) were 0.88 (95%CI, 0.85-0.90) and 0.81 (95%CI, 0.75-0.87), respectively. The DOR for diaphragmatic excursion (DE) is 13.17 (95%CI, 5.65-30.71). The AUSROC for diaphragm thickening fraction (DTF) is 0.86 (95%CI, 0.82-0.89). The most sensitive and specific method is LUS. The DE and DTF were the key areas where study heterogeneity was evident. Conclusions Lung ultrasonography is an extremely accurate method for predicting weaning results in MV infants. DTF outperforms DE in terms of diaphragm ultrasound predictive power.
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Affiliation(s)
- Yang Gao
- Department of Ultrasound, Shandong Provincial Maternal and Child Health Care Hospital, Jinan, China
| | - Hong Yin
- Department of Ultrasound, Shandong Provincial Maternal and Child Health Care Hospital, Jinan, China
| | - Mei-Huan Wang
- Department of Ultrasound, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yue-Hua Gao
- Department of Ultrasound, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
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Ng P, Tan HL, Ma YJ, Sultana R, Long V, Wong JJM, Lee JH. Tests and Indices Predicting Extubation Failure in Children: A Systematic Review and Meta-analysis. Pulm Ther 2023; 9:25-47. [PMID: 36459328 PMCID: PMC9931987 DOI: 10.1007/s41030-022-00204-w] [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: 09/19/2022] [Accepted: 10/31/2022] [Indexed: 12/03/2022] Open
Abstract
INTRODUCTION There is lack of consensus on what constitutes best practice when assessing extubation readiness in children. This systematic review aims to synthesize data from existing literature on pre-extubation assessments and evaluate their diagnostic accuracies in predicting extubation failure (EF) in children. METHODS A systematic search in PubMed, EMBASE, Web of Science, CINAHL, and Cochrane was performed from inception of each database to 15 July 2021. Randomized controlled trials or observational studies that studied the association between pre-extubation assessments and extubation outcome in the pediatric intensive care unit population were included. Meta-analysis was performed for studies that report diagnostic tests results of a combination of parameters. RESULTS In total, 41 of 11,663 publications screened were included (total patients, n = 8111). Definition of EF across studies was heterogeneous. Fifty-five unique pre-extubation assessments were identified. Parameters most studied were: respiratory rate (RR) (13/41, n = 1945), partial pressure of arterial carbon dioxide (10/41, n = 1379), tidal volume (13/41, n = 1945), rapid shallow breathing index (RBSI) (9/41, n = 1400), and spontaneous breathing trials (SBT) (13/41, n = 5652). Meta-analysis shows that RSBI, compliance rate oxygenation pressure (CROP) index, and SBT had sensitivities ranging from 0.14 to 0.57. CROP index had the highest sensitivity [0.57, 95% confidence interval (CI) 0.4-0.73] and area under curve (AUC, 0.98). SBT had the highest specificity (0.93, 95% CI 0.92-0.94). CONCLUSIONS Pre-extubation assessments studied thus far remain poor predictors of EF. CROP index, having the highest AUC, should be further explored as a predictor of EF. Standardizing the EF definition will allow better comparison of pre-extubation assessments.
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Affiliation(s)
| | - Herng Lee Tan
- Children's Intensive Care Unit, KK Women's and Children's Hospital, 100 Bukit Timah Road, Singapore, 229899, Singapore
| | - Yi-Jyun Ma
- Children's Intensive Care Unit, KK Women's and Children's Hospital, 100 Bukit Timah Road, Singapore, 229899, Singapore
| | - Rehena Sultana
- Centre for Quantitative Medicine, Duke-NUS Medical School, Singapore, Singapore
| | | | - Judith J-M Wong
- Duke-NUS Medical School, Singapore, Singapore.,Children's Intensive Care Unit, KK Women's and Children's Hospital, 100 Bukit Timah Road, Singapore, 229899, Singapore
| | - Jan Hau Lee
- Duke-NUS Medical School, Singapore, Singapore. .,Children's Intensive Care Unit, KK Women's and Children's Hospital, 100 Bukit Timah Road, Singapore, 229899, Singapore.
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Leveraging Clinical Informatics and Data Science to Improve Care and Facilitate Research in Pediatric Acute Respiratory Distress Syndrome: From the Second Pediatric Acute Lung Injury Consensus Conference. Pediatr Crit Care Med 2023; 24:S1-S11. [PMID: 36661432 DOI: 10.1097/pcc.0000000000003155] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES The use of electronic algorithms, clinical decision support systems, and other clinical informatics interventions is increasing in critical care. Pediatric acute respiratory distress syndrome (PARDS) is a complex, dynamic condition associated with large amounts of clinical data and frequent decisions at the bedside. Novel data-driven technologies that can help screen, prompt, and support clinician decision-making could have a significant impact on patient outcomes. We sought to identify and summarize relevant evidence related to clinical informatics interventions in both PARDS and adult respiratory distress syndrome (ARDS), for the second Pediatric Acute Lung Injury Consensus Conference. DATA SOURCES MEDLINE (Ovid), Embase (Elsevier), and CINAHL Complete (EBSCOhost). STUDY SELECTION We included studies of pediatric or adult critically ill patients with or at risk of ARDS that examined automated screening tools, electronic algorithms, or clinical decision support systems. DATA EXTRACTION Title/abstract review, full text review, and data extraction using a standardized data extraction form. DATA SYNTHESIS The Grading of Recommendations Assessment, Development and Evaluation approach was used to identify and summarize evidence and develop recommendations. Twenty-six studies were identified for full text extraction to address the Patient/Intervention/Comparator/Outcome questions, and 14 were used for the recommendations/statements. Two clinical recommendations were generated, related to the use of electronic screening tools and automated monitoring of compliance with best practice guidelines. Two research statements were generated, related to the development of multicenter data collaborations and the design of generalizable algorithms and electronic tools. One policy statement was generated, related to the provision of material and human resources by healthcare organizations to empower clinicians to develop clinical informatics interventions to improve the care of patients with PARDS. CONCLUSIONS We present two clinical recommendations and three statements (two research one policy) for the use of electronic algorithms and clinical informatics tools for patients with PARDS based on a systematic review of the literature and expert consensus.
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Kneyber MCJ, Khemani RG, Bhalla A, Blokpoel RGT, Cruces P, Dahmer MK, Emeriaud G, Grunwell J, Ilia S, Katira BH, Lopez-Fernandez YM, Rajapreyar P, Sanchez-Pinto LN, Rimensberger PC. Understanding clinical and biological heterogeneity to advance precision medicine in paediatric acute respiratory distress syndrome. THE LANCET. RESPIRATORY MEDICINE 2023; 11:197-212. [PMID: 36566767 PMCID: PMC10880453 DOI: 10.1016/s2213-2600(22)00483-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 10/14/2022] [Accepted: 11/15/2022] [Indexed: 12/24/2022]
Abstract
Paediatric acute respiratory distress syndrome (PARDS) is a heterogeneous clinical syndrome that is associated with high rates of mortality and long-term morbidity. Factors that distinguish PARDS from adult acute respiratory distress syndrome (ARDS) include changes in developmental stage and lung maturation with age, precipitating factors, and comorbidities. No specific treatment is available for PARDS and management is largely supportive, but methods to identify patients who would benefit from specific ventilation strategies or ancillary treatments, such as prone positioning, are needed. Understanding of the clinical and biological heterogeneity of PARDS, and of differences in clinical features and clinical course, pathobiology, response to treatment, and outcomes between PARDS and adult ARDS, will be key to the development of novel preventive and therapeutic strategies and a precision medicine approach to care. Studies in which clinical, biomarker, and transcriptomic data, as well as informatics, are used to unpack the biological and phenotypic heterogeneity of PARDS, and implementation of methods to better identify patients with PARDS, including methods to rapidly identify subphenotypes and endotypes at the point of care, will drive progress on the path to precision medicine.
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Affiliation(s)
- Martin C J Kneyber
- Department of Paediatrics, Division of Paediatric Critical Care Medicine, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands; Critical Care, Anaesthesiology, Peri-operative and Emergency Medicine, University of Groningen, Groningen, Netherlands.
| | - Robinder G Khemani
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA; Department of Paediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Anoopindar Bhalla
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA; Department of Paediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Robert G T Blokpoel
- Department of Paediatrics, Division of Paediatric Critical Care Medicine, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Pablo Cruces
- Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile
| | - Mary K Dahmer
- Department of Pediatrics, Division of Critical Care, University of Michigan, Ann Arbor, MI, USA
| | - Guillaume Emeriaud
- Department of Pediatrics, CHU Sainte Justine, Université de Montréal, Montreal, QC, Canada
| | - Jocelyn Grunwell
- Department of Pediatrics, Division of Critical Care, Emory University, Atlanta, GA, USA
| | - Stavroula Ilia
- Pediatric Intensive Care Unit, University Hospital, School of Medicine, University of Crete, Heraklion, Crete, Greece
| | - Bhushan H Katira
- Department of Pediatrics, Division of Critical Care Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Yolanda M Lopez-Fernandez
- Pediatric Intensive Care Unit, Department of Pediatrics, Cruces University Hospital, Biocruces-Bizkaia Health Research Institute, Bizkaia, Spain
| | - Prakadeshwari Rajapreyar
- Department of Pediatrics (Critical Care), Medical College of Wisconsin and Children's Wisconsin, Milwaukee, WI, USA
| | - L Nelson Sanchez-Pinto
- Department of Pediatrics (Critical Care), Northwestern University Feinberg School of Medicine and Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Peter C Rimensberger
- Division of Neonatology and Paediatric Intensive Care, Department of Paediatrics, University Hospital of Geneva, University of Geneva, Geneva, Switzerland
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Rajapreyar P, Andres J, Pano C, O'Brien K, Matuszak A, McDermott K, Powell M, Murkowski K, Kasch M, Hay S, Petersen TL, Gedeit R, Wakeham M. Development of a Standardized Clinical Assessment and Management Plan for Pediatric Acute Respiratory Distress Syndrome. J Pediatr Intensive Care 2022; 11:193-200. [DOI: 10.1055/s-0040-1721724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 11/09/2020] [Indexed: 10/22/2022] Open
Abstract
AbstractPediatric acute respiratory distress syndrome (PARDS) is one of the most challenging patient populations for a clinician to manage with mortality between 8 and 31%. The project was designed to identify patients with PARDS, implement management guidelines with the goal of standardizing practice. Our objectives were to describe the development and implementation of a protocolized approach to identify patients with PARDS and institute ventilator management guidelines. Patients who met criteria for moderate or severe PARDS as per the Pediatric Acute Lung Injury Consensus Conference (PALICC) definitions were identified using the best practice alert (BPA) in the electronic health record (EHR). Patients who did not meet exclusion criteria qualified for management using the Standardized Clinical Assessment and Management Plan (SCAMP), a quality improvement (QI) methodology with iterative cycles. The creation of a BPA enabled identification of patients with PARDS. With our second cycle, the number of false BPA alerts due to incorrect data decreased from 66.7 (68/102) to 29.2% (19/65; p < 0.001) and enrollment increased from 48.3 (14/29) to 73.2% (30/41; p = 0.03). Evaluation of our statistical process control chart (SPC) demonstrated a shift in the adherence with the tidal volume guideline. Overall, we found that SCAMP methodology, when used in the development of institutional PARDS management guidelines, allows for development of a process to aid identification of patients and monitor adherence to management guidelines. This should eventually allow assessment of impact of deviations from clinical practice guidelines.
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Affiliation(s)
- Prakadeshwari Rajapreyar
- Department of Pediatric Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin, United States
| | - Jenny Andres
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin, United States
| | - Christina Pano
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin, United States
| | - Khris O'Brien
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin, United States
| | - Alyssa Matuszak
- Department of Pediatric Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
| | - Katie McDermott
- Department of Pediatric Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
| | - Matt Powell
- Department of Pediatric Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
| | - Kathy Murkowski
- Department of Pediatric Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
| | - Mary Kasch
- Department of Pediatric Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
| | - Stacey Hay
- Department of Pediatric Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
| | - Tara L. Petersen
- Department of Pediatric Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin, United States
| | - Rainer Gedeit
- Department of Pediatric Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin, United States
| | - Martin Wakeham
- Department of Pediatric Critical Care, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin, United States
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Diaphragm Activity Pre and Post Extubation in Ventilated Critically Ill Infants and Children Measured With Transcutaneous Electromyography. Pediatr Crit Care Med 2021; 22:950-959. [PMID: 34534162 DOI: 10.1097/pcc.0000000000002828] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Swift extubation is important to prevent detrimental effects of invasive mechanical ventilation but carries the risk of extubation failure. Accurate tools to assess extubation readiness are lacking. This study aimed to describe the effect of extubation on diaphragm activity in ventilated infants and children. Our secondary aim was to compare diaphragm activity between failed and successfully extubated patients. DESIGN Prospective, observational study. SETTING Single-center tertiary neonatal ICU and PICU. PATIENTS Infants and children receiving invasive mechanical ventilation longer than 24 hours. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Diaphragm activity was measured with transcutaneous electromyography, from 15 minutes before extubation till 180 minutes thereafter. Peak and tonic activity, inspiratory amplitude, inspiratory area under the curve, and respiratory rate were calculated from the diaphragm activity waveform. One hundred forty-seven infants and children were included (median postnatal age, 1.9; interquartile range, 0.9-6.7 wk). Twenty patients (13.6%) failed extubation within 72 hours. Diaphragm activity increased rapidly after extubation and remained higher throughout the measurement period. Pre extubation, peak (end-inspiratory) diaphragm activity and tonic (end-inspiratory) diaphragm activity were significantly higher in failure, compared with success cases (5.6 vs 7.0 μV; p = 0.04 and 2.8 vs 4.1 μV; p = 0.04, respectively). Receiver operator curve analysis showed the highest area under the curve for tonic (end-inspiratory) diaphragm activity (0.65), with a tonic (end-inspiratory) diaphragm activity greater than 3.4 μV having a combined sensitivity and specificity of 55% and 77%, respectively, to predict extubation outcome. After extubation, diaphragm activity remained higher in patients failing extubation. CONCLUSIONS Diaphragm activity rapidly increased after extubation. Patients failing extubation had a higher level of diaphragm activity, both pre and post extubation. The predictive value of the diaphragm activity variables alone was limited. Future studies are warranted to assess the additional value of electromyography of the diaphragm in combined extubation readiness assessment.
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Yang JX, Yao WY, Wang X, Sheng M, Zhang WY, Bai ZJ, Ling S. Development of a Chinese Version of the State Behavioral Scale for Mechanically Ventilated Children. J Pediatr Nurs 2021; 58:e13-e18. [PMID: 33384221 DOI: 10.1016/j.pedn.2020.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 11/23/2020] [Accepted: 11/23/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE To develop a Chinese version of the State Behavioral Scale (SBS-C) and to evaluate its reliability and validity for sedation assessment in mechanically ventilated children in China. DESIGN AND METHODS Cross-sectional survey design was used in a two-part study of mechanically ventilated children, aged 6 weeks to 6 years. A total 172 children and 145 children were recruited from Jan-Dec 2017 and Jan-Dec 2018, respectively, at a tertiary care pediatric hospital in southeast China. Following translation of the scale, the content validity was established by the content validity index, internal consistency was established using Cronbach's α, and construct validity was confirmed by correlation with a similar well-recognized scale, the COMFORT Scale-Chinese version (CS-C). RESULTS The content validity index for the seven scale dimensions ranged from 0.83 to 1.0 and for the full scale was 0.932. In the first study, Cronbach's α for the full SBS-C was 0.986 and for the seven scale dimensions ranged from 0.973 to 0.983; similarly, in the second study, Cronbach's α for the full scale was 0.983 and for the seven dimensions ranged from 0.977 to 0.987. The correlation coefficient between scores of the SBS-C and the CS-C was 0.919 (P < .01). CONCLUSIONS The SBS-C is valid, reliable, and responsive and is suitable for assessing sedation in mechanically ventilated children in China. IMPLICATIONS FOR PRACTICE The SBS-C can be used for sedation assessment in mechanically ventilated children in China, guiding decision making and the provision of care, and optimizing patient safety.
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Affiliation(s)
- Jin-Xia Yang
- Intensive Care Unit, Department of Nursing, Children's Hospital of Soochow University, China
| | - Wen-Ying Yao
- Department of Nursing, Children's Hospital of Soochow University, Suzhou 215025, China.
| | - Xin Wang
- Department of Nursing, Children's Hospital of Soochow University, Suzhou 215025, China
| | - Min Sheng
- Department of Nursing, Children's Hospital of Soochow University, Suzhou 215025, China
| | - Wen-Yan Zhang
- Intensive Care Unit, Department of Nursing, Children's Hospital of Soochow University, China
| | - Zhen-Jiang Bai
- Intensive Care Unit, Department of Medicine, Children's Hospital of Soochow University, China
| | - Sh Ling
- Intensive Care Unit, Department of Nursing, Children's Hospital of Soochow University, China
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Abstract
Despite the accepted importance of minimizing time on mechanical ventilation, only limited guidance on weaning and extubation is available from the pediatric literature. A significant proportion of patients being evaluated for weaning are actually ready for extubation, suggesting that weaning is often not considered early enough in the course of ventilation. Indications for extubation are often not clear, although a trial of spontaneous breathing on CPAP without pressure support seems an appropriate prerequisite in many cases. Several indexes have been developed to predict weaning and extubation success, but the available literature suggests they offer little or no improvement over clinical judgment. New techniques for assessing readiness for weaning and predicting extubation success are being developed but are far from general acceptance in pediatric practice. While there have been some excellent physiologic, observational, and even randomized controlled trials on aspects of pediatric ventilator liberation, robust research data are lacking. Given the lack of data in many areas, a determined approach that combines systematic review with consensus opinion of international experts could generate high-quality recommendations and terminology definitions to guide clinical practice and highlight important areas for future research in weaning, extubation readiness, and liberation from mechanical ventilation following pediatric respiratory failure.
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Affiliation(s)
- Christopher Jl Newth
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, California. .,Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Justin C Hotz
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, California
| | - Robinder G Khemani
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, California.,Keck School of Medicine, University of Southern California, Los Angeles, California
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10
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Xue Y, Yang CF, Ao Y, Qi J, Jia FY. A prospective observational study on critically ill children with diaphragmatic dysfunction: clinical outcomes and risk factors. BMC Pediatr 2020; 20:422. [PMID: 32887572 PMCID: PMC7471590 DOI: 10.1186/s12887-020-02310-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 08/20/2020] [Indexed: 02/02/2023] Open
Abstract
Background Diaphragmatic dysfunction (DD) has a great negative impact on clinical outcomes, and it is a well-recognized complication in adult patients with critical illness. However, DD is largely unexplored in the critically ill pediatric population. The aim of this study was to identify risk factors associated with DD, and to investigate the effects of DD on clinical outcomes among critically ill children. Methods Diaphragmatic function was assessed by diaphragm ultrasound. According to the result of diaphragmatic ultrasound, all enrolled subjects were categorized into the DD group (n = 24) and the non-DD group (n = 46). Collection of sample characteristics in both groups include age, sex, height, weight, primary diagnosis, complications, laboratory findings, medications, ventilatory time and clinical outcomes. Results The incidence of DD in this PICU was 34.3%. The level of CRP at discharge (P = 0.003) in the DD group was higher than the non-DD group, and duration of elevated C-reactive protein (CRP) (P < 0.001), sedative days (P = 0.008) and ventilatory treatment time (P < 0.001) in the DD group was significantly longer than the non-DD group. Ventilatory treatment time and duration of elevated CRP were independently risk factors associated with DD. Patients in the DD group had longer PICU length of stay, higher rate of weaning or extubation failure and higher mortality. Conclusion DD is associated with poorer clinical outcomes in critically ill childern, which include a longer PICU length of stay, higher rate of weaning or extubation failure and a higher mortality. The ventilatory treatment time and duration of elevated CRP are main risk factors of DD in critically ill children. Trial registration Current Controlled Trials ChiCTR1800020196, Registered 01 Dec 2018.
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Affiliation(s)
- Yang Xue
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China
| | - Chun-Feng Yang
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, China
| | - Yu Ao
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, China
| | - Ji Qi
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, China
| | - Fei-Yong Jia
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
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Boeschoten SA, Dulfer K, Boehmer ALM, Merkus PJFM, van Rosmalen J, de Jongste JC, de Hoog M, Buysse CMP. Quality of life and psychosocial outcomes in children with severe acute asthma and their parents. Pediatr Pulmonol 2020; 55:2883-2892. [PMID: 32816405 PMCID: PMC7589240 DOI: 10.1002/ppul.25034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 08/13/2020] [Indexed: 01/15/2023]
Abstract
OBJECTIVES To prospectively evaluate quality of life (QoL) and psychosocial outcomes in children with severe acute asthma (SAA) after pediatric intensive care (PICU) admission compared to children with SAA who were admitted to a general ward (GW). In addition, we assessed post-traumatic stress (PTS) and asthma-related QoL in the parents. METHODS A preplanned follow-up of 3-9 months of our nationwide prospective multicenter study, in which children with SAA admitted to a Dutch PICU (n=110) or GW (n=111) were enrolled between 2016-2018. Asthma-related QoL, PTS symptoms, emotional and behavioral problems, and social impact in children and/or parents were assessed with validated web-based questionnaires. RESULTS We included 100 children after PICU and 103 after GW admission, with a response rate of 50% for the questionnaires. Median time to follow-up was 5 months (range 1-12 months). Time to reach full schooldays after admission was significantly longer in the PICU group (mean of 10 vs 4 days, p=0.001). Parents in the PICU group reported more PTS symptoms (intrusion p=0.01, avoidance p=0.01, arousal p=0.02) compared to the GW group. CONCLUSION No significant differences were found between PICU and GW children on self-reported outcome domains, except for the time to reach full schooldays. PICU parents reported PTS symptoms more often than the GW group. Therefore, monitoring asthma symptoms and psychosocial screening of children and parents after PICU admission should both be part of standard care after SAA. This should identify those who are at risk for developing PTSD, in order to timely provide appropriate interventions. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Shelley A. Boeschoten
- Intensive Care Unit, Department of Pediatrics and Paediatric SurgeryErasmus Medical Centre—Sophia Children's HospitalRotterdamThe Netherlands
| | - Karolijn Dulfer
- Intensive Care Unit, Department of Pediatrics and Paediatric SurgeryErasmus Medical Centre—Sophia Children's HospitalRotterdamThe Netherlands
| | - Annemie L. M. Boehmer
- Department of PediatricsMaasstad HospitalRotterdamThe Netherlands
- Department of PediatricsSpaarne HospitalHaarlemThe Netherlands
| | - Peter J. F. M. Merkus
- Division of Respiratory Medicine, Department of Pediatrics
Radboudumc Amalia Children's HospitalNijmegenThe Netherlands
| | - Joost van Rosmalen
- Department of Biostatistics, Erasmus MCUniversity Medical CenterRotterdamThe Netherlands
| | - Johan C. de Jongste
- Department of Pediatrics, Erasmus Medical CenterSophia Children's HospitalRotterdamThe Netherlands
| | - Matthijs de Hoog
- Intensive Care Unit, Department of Pediatrics and Paediatric SurgeryErasmus Medical Centre—Sophia Children's HospitalRotterdamThe Netherlands
| | - Corinne M. P. Buysse
- Intensive Care Unit, Department of Pediatrics and Paediatric SurgeryErasmus Medical Centre—Sophia Children's HospitalRotterdamThe Netherlands
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Xue Y, Zhang Z, Sheng CQ, Li YM, Jia FY. The predictive value of diaphragm ultrasound for weaning outcomes in critically ill children. BMC Pulm Med 2019; 19:270. [PMID: 31888586 PMCID: PMC6937936 DOI: 10.1186/s12890-019-1034-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 12/18/2019] [Indexed: 02/06/2023] Open
Abstract
Introduction Multiple studies have shown that diaphragmatic ultrasound can better predict the outcome of weaning in adults. However, there are few studies focusing on children, leading to a lack of sufficient clinical evidence for the application of diaphragmatic ultrasound in children. The purpose of this study was to investigate the predictive value of diaphragm ultrasound for weaning outcomes in critically ill children. Methods The study included 50 cases whose mechanical ventilation (MV) time was > 48 h, and all eligibles were divided into either the weaning success group (n = 39) or the weaning failure group (n = 11). Diaphragm thickness, diaphragmatic excursion (DE), and diaphragmatic thickening fraction (DTF) were measured in the zone of apposition. The maximum inspiratory pressure (PImax) was also recorded. Results The ventilatory treatment time (P = 0.002) and length of PICU stay (P = 0.013) in the weaning failure group was longer than the success group. Cut-off values of diaphragmatic measures associated with successful weaning were ≥ 21% for DTF with a sensitivity of 0.82 and a specificity of 0.81, whereas it was ≥0.86 cm H2O/kg for PImax with a sensitivity of 0.51 and a specificity of 0.82. The linear correlation analysis showed that DTF had a significant positive correlation with PImax in children (P = 0.003). Conclusions Diaphragm ultrasound has potential value in predicting the weaning outcome of critically ill children. DTF and PImax presented better performance than other diaphragmatic parameters. However, DE has limited value in predicting weaning outcomes of children with MV. Trial registration Current Controlled Trials ChiCTR1800020196, (Dec 2018).
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Affiliation(s)
- Yang Xue
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China
| | - Zhen Zhang
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, China
| | - Chu-Qiao Sheng
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, China
| | - Yu-Mei Li
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, China
| | - Fei-Yong Jia
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, 71 Xinmin Street, Changchun, 130021, China.
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Yang CF, Xue Y, Feng JY, Jia FY, Zhang Y, Li YM. Gross motor developmental dysfunctional outcomes in infantile and toddler pediatric intensive care unit survivors. BMC Pediatr 2019; 19:508. [PMID: 31862006 PMCID: PMC6925463 DOI: 10.1186/s12887-019-1893-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 12/16/2019] [Indexed: 11/17/2022] Open
Abstract
Background Increasing studies have focused on motor function/dysfunction in PICU survivors; however, most studies have focused on adults and older children. This study investigated gross motor developmental function outcomes in infantile and toddler pediatric intensive care unit (PICU) survivors and the factors associated with gross motor developmental functions. Methods This observational study was conducted in the PICU of the First Hospital of Jilin University between January 2019 and March 2019. Thirty-five eligible patients were divided into the dysfunctional (n = 24) or non-dysfunctional (n = 11) group according to the results of the Peabody Developmental Motor Scales, Second Edition (PDMS-2). Baseline gross motor function for all participants before PICU admission was measured via the Age and Stages Questionnaires, Third Edition (ASQ-3). The PDMS-2 was used to evaluate gross motor development function before PICU discharge. Results The gross motor developmental dysfunction incidence was 68.6%. Linear correlation analysis showed that the gross motor quotient (GMQ) was positively correlated with the pediatric critical illness score (PCIS, r = 0.621, P < 0.001), and negatively correlated with length of PICU stay (r = − 0.556, P = 0.001), days sedated (r = − 0.602, P < 0.001), days on invasive mechanical ventilation (IMV; r = − 0.686, P < 0.001), and days on continuous renal replacement therapy (CRRT; r = − 0.538, P = 0.001). Linear regression analysis showed that IMV days (β = − 0.736, P = 0.001), sepsis (β = − 18.111, P = 0.003) and PCIS (β = 0.550, P = 0.021) were independent risk factors for gross motor developmental dysfunction. Conclusions Gross motor developmental dysfunction in infantile and toddler PICU survivors is more common and may be exacerbated by experiences associated with longer IMV days and increasing illness severity combined with sepsis. Trial registration The trial ‘Early rehabilitation intervention for critically ill children’ has been registered at http://www.chictr.org.cn/showproj.aspx?proj=23132. Registration number: ChiCTR1800020196.
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Affiliation(s)
- Chun-Feng Yang
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, 130021, China
| | - Yang Xue
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, China
| | - Jun-Yan Feng
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, 130021, China
| | - Fei-Yong Jia
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, China
| | - Yu Zhang
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, China
| | - Yu-Mei Li
- Department of Pediatrics Intensive Care Unit, The First Hospital of Jilin University, Changchun, 130021, China.
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Yang X, Xu PF, Shan L, Lang LG, DU L, Jia FY. [Advances in respiratory assessment and treatment in children undergoing invasive mechanical ventilation]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2019; 21:94-99. [PMID: 30675871 PMCID: PMC7390170 DOI: 10.7499/j.issn.1008-8830.2019.01.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 11/06/2018] [Indexed: 06/09/2023]
Abstract
The widespread use of mechanical ventilation technology has contributed to the successful treatment of many children with respiratory failure. At the same time, forced ventilation and changes in normal respiratory physiology and mechanics may lead to respiratory dysfunction and decreased airway clearance ability. Therefore, how to perform a comprehensive and accurate respiratory function assessment, conduct appropriate respiratory function rehabilitation, perform extubation as soon as possible, and shorten the duration of mechanical ventilation based on the children's own physiological characteristics, is a focus of the research on effective weaning from mechanical ventilation in children with severe conditions. This article reviews the advances in the respiratory function assessment and treatment methods in children undergoing invasive mechanical ventilation.
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Affiliation(s)
- Xue Yang
- Department of Developmental and Behavioral Pediatrics, First Hospital of Jilin University, Changchun 130021, China.
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Khemani RG, Smith L, Lopez-Fernandez YM, Kwok J, Morzov R, Klein MJ, Yehya N, Willson D, Kneyber MCJ, Lillie J, Fernandez A, Newth CJL, Jouvet P, Thomas NJ. Paediatric acute respiratory distress syndrome incidence and epidemiology (PARDIE): an international, observational study. THE LANCET RESPIRATORY MEDICINE 2018; 7:115-128. [PMID: 30361119 DOI: 10.1016/s2213-2600(18)30344-8] [Citation(s) in RCA: 238] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 08/01/2018] [Accepted: 08/13/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Paediatric acute respiratory distress syndrome (PARDS) is associated with high mortality in children, but until recently no paediatric-specific diagnostic criteria existed. The Pediatric Acute Lung Injury Consensus Conference (PALICC) definition was developed to overcome limitations of the Berlin definition, which was designed and validated for adults. We aimed to determine the incidence and outcomes of children who meet the PALICC definition of PARDS. METHODS In this international, prospective, cross-sectional, observational study, 145 paediatric intensive care units (PICUs) from 27 countries were recruited, and over a continuous 5 day period across 10 weeks all patients were screened for enrolment. Patients were included if they had a new diagnosis of PARDS that met PALICC criteria during the study week. Exclusion criteria included meeting PARDS criteria more than 24 h before screening, cyanotic heart disease, active perinatal lung disease, and preparation or recovery from a cardiac intervention. Data were collected on the PICU characteristics, patient demographics, and elements of PARDS (ie, PARDS risk factors, hypoxaemia severity metrics, type of ventilation), comorbidities, chest imaging, arterial blood gas measurements, and pulse oximetry. The primary outcome was PICU mortality. Secondary outcomes included 90 day mortality, duration of invasive mechanical and non-invasive ventilation, and cause of death. FINDINGS Between May 9, 2016, and June 16, 2017, during the 10 study weeks, 23 280 patients were admitted to participating PICUs, of whom 744 (3·2%) were identified as having PARDS. 95% (708 of 744) of patients had complete data for analysis, with 17% (121 of 708; 95% CI 14-20) mortality, whereas only 32% (230 of 708) of patients met Berlin criteria with 27% (61 of 230) mortality. Based on hypoxaemia severity at PARDS diagnosis, mortality was similar among those who were non-invasively ventilated and with mild or moderate PARDS (10-15%), but higher for those with severe PARDS (33% [54 of 165; 95% CI 26-41]). 50% (80 of 160) of non-invasively ventilated patients with PARDS were subsequently intubated, with 25% (20 of 80; 95% CI 16-36) mortality. By use of PALICC PARDS definition, severity of PARDS at 6 h after initial diagnosis (area under the curve [AUC] 0·69, 95% CI 0·62-0·76) discriminates PICU mortality better than severity at PARDS diagnosis (AUC 0·64, 0·58-0·71), and outperforms Berlin severity groups at 6 h (0·64, 0·58-0·70; p=0·01). INTERPRETATION The PALICC definition identified more children as having PARDS than the Berlin definition, and PALICC PARDS severity groupings improved the stratification of mortality risk, particularly when applied 6 h after PARDS diagnosis. The PALICC PARDS framework should be considered for use in future epidemiological and therapeutic research among children with PARDS. FUNDING University of Southern California Clinical Translational Science Institute, Sainte Justine Children's Hospital, University of Montreal, Canada, Réseau en Santé Respiratoire du Fonds de Recherche Quebec-Santé, and Children's Hospital Los Angeles, Department of Anesthesiology and Critical Care Medicine.
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Affiliation(s)
- Robinder G Khemani
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA; Department of Pediatrics, University of Southern California Keck School of Medicine, Los Angeles, CA, USA.
| | - Lincoln Smith
- University of Washington, Seattle Children's Hospital, Seattle, WA, USA
| | | | - Jeni Kwok
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Rica Morzov
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Margaret J Klein
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Nadir Yehya
- Children's Hospital Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Douglas Willson
- Children's Hospital Richmond, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Martin C J Kneyber
- Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Jon Lillie
- Evelina London Children's Hospital, London, UK
| | - Analia Fernandez
- Hospital General de Agudos "Dr C. Durand", Buenos Aires, Argentina
| | - Christopher J L Newth
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA, USA; Department of Pediatrics, University of Southern California Keck School of Medicine, Los Angeles, CA, USA
| | | | - Neal J Thomas
- Penn State Hershey Children's Hospital, Penn State University School of Medicine, Hershey, PA, USA
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