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Pardo AC, Carrasco M, Wintermark P, Nunes D, Chock VY, Sen S, Wusthoff CJ. Neuromonitoring practices for neonates with congenital heart disease: a scoping review. Pediatr Res 2024:10.1038/s41390-024-03484-x. [PMID: 39183308 DOI: 10.1038/s41390-024-03484-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 07/30/2024] [Accepted: 08/01/2024] [Indexed: 08/27/2024]
Abstract
Neonates with congenital heart disease (CHD) are at risk for adverse neurodevelopmental outcomes. This scoping review summarizes neuromonitoring methods in neonates with CHD. We identified 84 studies investigating the use of near-infrared spectroscopy (NIRS) (n = 37), electroencephalography (EEG) (n = 20), amplitude-integrated electroencephalography (aEEG) (n = 10), transcranial Doppler sonography (TCD) (n = 6), and multimodal monitoring (n = 11). NIRS was used to evaluate cerebral oxygenation, identify risk thresholds and adverse events in the intensive care unit (ICU), and outcomes. EEG was utilized to screen for seizures and to predict adverse outcomes. Studies of aEEG have focused on characterizing background patterns, detecting seizures, and outcomes. Studies of TCD have focused on correlation with short-term clinical outcomes. Multimodal monitoring studies characterized cerebral physiologic dynamics. Most of the studies were performed in single centers, had a limited number of neonates (range 3-183), demonstrated variability in neuromonitoring practices, and lacked standardized approaches to neurodevelopmental testing. We identified areas of improvement for future research: (1) large multicenter studies to evaluate developmental correlates of neuromonitoring practices; (2) guidelines to standardize neurodevelopmental testing methodologies; (3) research to address geographic variation in resource utilization; (4) integration and synchronization of multimodal monitoring; and (5) research to establish a standardized framework for neuromonitoring techniques across diverse settings. IMPACT: This scoping review summarizes the literature regarding neuromonitoring practices in neonates with congenital heart disease (CHD). The identification of low cerebral oxygenation thresholds with NIRS may be used to identify neonates at risk for adverse events in the ICU or adverse neurodevelopmental outcomes. Postoperative neuromonitoring with continuous EEG screening for subclinical seizures and status epilepticus, allow for early and appropriate therapy. Future studies should focus on enrolling larger multicenter cohorts of neonates with CHD with a standardized framework of neuromonitoring practices in this population. Postoperative neurodevelopmental testing should utilize standard assessments and testing intervals.
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Affiliation(s)
- Andrea C Pardo
- Department of Pediatrics (Neurology and Epilepsy). Northwestern University Feinberg School of Medicine, Chicago, IL, US.
| | - Melisa Carrasco
- Department of Neurology. University of Wisconsin School of Medicine and Public Health, Madison, WI, US
| | - Pia Wintermark
- Department of Pediatrics, Faculty of Medicine and Health Sciences, McGill University, Montreal, Qc, Canada
| | - Denise Nunes
- Galter Health Sciences Library. Northwestern University Feinberg School of Medicine, Chicago, IL, US
| | - Valerie Y Chock
- Department of Pediatrics (Neonatology), Lucile Packard Children's Hospital and Stanford University, Palo Alto, CA, US
| | - Shawn Sen
- Department of Pediatrics (Neonatology). Northwestern University Feinberg School of Medicine, Chicago, IL, US
- Department of Pediatrics, University of California Irvine, Orange, CA, US
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Lin R, Du N, Ning S, Zhang M, Feng J, Chen X, Ma L, Li J. Distinct profiles of cerebral oxygenation in focal vs. secondarily generalized EEG seizures in children undergoing cardiac surgery. Front Neurol 2024; 15:1353366. [PMID: 38784902 PMCID: PMC11111896 DOI: 10.3389/fneur.2024.1353366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 04/25/2024] [Indexed: 05/25/2024] Open
Abstract
Objectives Seizures are common in children undergoing cardiopulmonary bypass (CPB). Cerebral oxygen saturation (ScO2) by near-infrared spectroscopy is routinely monitored in many centers, but the relations between the levels and changes of ScO2 and brain injuries remain incompletely understood. We aimed to analyze the postoperative profiles of ScO2 and cerebral blood flow velocity in different types of EEG seizures in relation to brain injuries on MRI. Methods We monitored continuous EEG and ScO2 in 337 children during the first 48 h after CPB, which were analyzed in 3 h periods. Cerebral blood flow peak systolic velocity (PSV) in the middle cerebral artery was measured daily by transcranial Doppler. Postoperative cerebral MRI was performed before hospital discharge. Results Based on the occurrence and spreading types of seizures, patients were divided into three groups as patients without seizures (Group N; n = 309), those with focal seizures (Group F; n = 13), or with secondarily generalized seizures (Group G; n = 15). There were no significant differences in the onset time and duration of seizures and incidence of status epilepticus between the two seizures groups (Ps ≥ 0.27). ScO2 increased significantly faster across Group N, Group G, and Group F during the 48 h (p < 0.0001) but its overall levels were not significantly different among the three groups (p = 0.30). PSV was significantly lower (p = 0.003) but increased significantly faster (p = 0.0003) across Group N, Group G, and Group F. Group F had the most severe brain injuries and the highest incidence of white matter injuries on MRI among the three groups (Ps ≤ 0.002). Conclusion Postoperative cerebral oxygenation showed distinct profiles in secondarily generalized and particularly focal types of EEG seizures in children after CPB. A state of 'overshooting' ScO2 with persistently low PSV was more frequently seen in those with focal seizures and more severe brain injury. Information from this study may have important clinical implications in detecting brain injuries when monitoring cerebral oxygenation in this vulnerable group of children after CPB.
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Affiliation(s)
- Rouyi Lin
- Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
- Clinical Physiology Laboratory, Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Na Du
- Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
- Heart Center, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Shuyao Ning
- Department of Electroneurophysiology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University Guangdong Province, Guangzhou, China
| | - Mingjie Zhang
- Department of Radiology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University Guangdong Province, Guangzhou, China
| | - Jinqing Feng
- Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
- Clinical Physiology Laboratory, Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Xinxin Chen
- Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
- Heart Center, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Li Ma
- Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
- Heart Center, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Jia Li
- Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
- Clinical Physiology Laboratory, Institute of Pediatrics, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, China
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Zhou Y, Wu W, Cai W, Zhang D, Zhang W, Luo Y, Cai F, Shi Z. Prognostic prediction using a gene signature developed based on exhausted T cells for liver cancer patients. Heliyon 2024; 10:e28156. [PMID: 38533068 PMCID: PMC10963654 DOI: 10.1016/j.heliyon.2024.e28156] [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: 01/04/2024] [Revised: 02/04/2024] [Accepted: 03/13/2024] [Indexed: 03/28/2024] Open
Abstract
Background Liver hepatocellular carcinoma (LIHC) is a solid primary malignancy with poor prognosis. This study discovered key prognostic genes based on T cell exhaustion and used them to develop a prognostic prediction model for LIHC. Methods SingleR's annotations combined with Seurat was used to automatically annotate the single-cell clustering results of the LIHC dataset GSE166635 downloaded from the Gene Expression Omnibus (GEO) database and to identify clusters related to exhausted T cells. Patients were classified using ConsensusClusterPlus package. Next, weighted gene co-expression network analysis (WGCNA) package was employed to distinguish key gene module, based on which least absolute shrinkage and selection operator (Lasso) and multi/univariate cox analysis were performed to construct a RiskScore system. Kaplan-Meier (KM) analysis and receiver operating characteristic curve (ROC) were employed to evaluate the efficacy of the model. To further optimize the risk model, a nomogram capable of predicting immune infiltration and immunotherapy sensitivity in different risk groups was developed. Expressions of genes were measured by quantitative real-time polymerase chain reaction (qRT-PCR), and immunofluorescence and Cell Counting Kit-8 (CCK-8) were performed for analyzing cell functions. Results We obtained 18,413 cells and clustered them into 7 immune and non-immune cell subpopulations. Based on highly variable genes among T cell exhaustion clusters, 3 molecular subtypes (C1, C2 and C3) of LIHC were defined, with C3 subtype showing the highest score of exhausted T cells and a poor prognosis. The Lasso and multivariate cox analysis selected 7 risk genes from the green module, which were closely associated with the C3 subtype. All the patients were divided into low- and high-risk groups based on the medium value of RiskScore, and we found that high-risk patients had higher immune infiltration and immune escape and poorer prognosis. The nomogram exhibited a strong performance for predicting long-term LIHC prognosis. In vitro experiments revealed that the 7 risk genes all had a higher expression in HCC cells, and that both liver HCC cell numbers and cell viability were reduced by knocking down MMP-9. Conclusion We developed a RiskScore model for predicting LIHC prognosis based on the scRNA-seq and RNA-seq data. The RiskScore as an independent prognostic factor could improve the clinical treatment for LIHC patients.
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Affiliation(s)
- Yu Zhou
- Department of Infectious, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Wanrui Wu
- Department of Vasointerventional, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Wei Cai
- Department of Infectious, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Dong Zhang
- Department of Infectious, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Weiwei Zhang
- Department of Infectious, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Yunling Luo
- Department of Infectious, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Fujing Cai
- Department of Infectious, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Zhenjing Shi
- Department of Vasointerventional, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
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Reitz JG, Zurakowski D, Kuhn VA, Murnick J, Donofrio MT, d'Udekem Y, Licht D, Kosiorek A, Limperopoulos C, Axt-Fliedner R, Yerebakan C, Carpenter JL. Brain injury and neurodevelopmental outcomes in children undergoing surgery for congenital heart disease. JTCVS OPEN 2024; 17:229-247. [PMID: 38420558 PMCID: PMC10897661 DOI: 10.1016/j.xjon.2023.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/27/2023] [Accepted: 11/29/2023] [Indexed: 03/02/2024]
Abstract
Objectives Brain injury is commonly seen on magnetic resonance imaging in infants with complex congenital heart disease. The impact of perioperative brain injury on neurodevelopmental outcomes is not well understood. We evaluate the association of brain injury and other markers on neurodevelopmental outcomes in patients undergoing surgery for congenital heart surgery during infancy. Methods Term newborns with infant cardiac surgery performed between 2008 and 2019 at a single tertiary center, and both preoperative and postoperative brain magnetic resonance imaging were included. Those with underlying genetic conditions were excluded. Brain injury was characterized using an magnetic resonance imaging scoring system. Neurodevelopmental outcomes were assigned using the Pediatric Stroke Outcome Measure and Glasgow Outcome Scale Extended. Independent risk factors for poor neurodevelopmental outcomes were determined by multivariable Cox regression. Results A total of 122 patients were included. New or progressive postoperative brain injury was noted in 69 patients (57%). A total of 101 patients (83%) had at least 1 neurodevelopmental assessment (median age 36 months) with an early assessment (5-24 months) performed in 95 children. Multivariable Cox regression analysis of early neurodevelopmental outcomes identified new stroke on postoperative magnetic resonance imaging to be an independent predictor of poor neurodevelopmental outcome. Postoperative peak lactate was an independent predictor of poor outcome assessed by the Pediatric Stroke Outcome Measure and Glasgow Outcome Scale Extended. Conclusions Our study reveals that evidence of new stroke on magnetic resonance imaging after infant congenital heart surgery is a predictor of poor neurodevelopmental outcomes in early childhood. Postoperative lactic acidosis is associated with poor neurodevelopmental outcome and may be a surrogate biomarker for ischemic brain injury.
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Affiliation(s)
- Justus G. Reitz
- Department of Adult and Pediatric Cardiovascular Surgery, University Hospital Giessen, University Hospital Giessen and Marburg, Justus-Liebig University Giessen, Giessen, Germany
| | - David Zurakowski
- Departments of Surgery and Anesthesiology, Boston Children's Hospital, Harvard Medical School, Boston, Mass
| | - Viktoria A. Kuhn
- Division of Prenatal Medicine and Fetal Therapy, Department of Obstetrics and Gynecology, University Hospital Giessen and Marburg, Justus Liebig University Giessen, Giessen, Germany
| | - Johnathan Murnick
- Division of Neuroradiology, Department of Radiology, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Mary T. Donofrio
- Division of Cardiology, Children's National Medical Center, Washington, DC
| | - Yves d'Udekem
- Department of Cardiovascular Surgery, Children's National Medical Center, Washington, DC
| | - Daniel Licht
- Department of Neurology, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Agnieszka Kosiorek
- Diagnostic and Interventional Radiology, University Hospital Zurich, University Zurich, Zurich, Switzerland
| | | | - Roland Axt-Fliedner
- Division of Prenatal Medicine and Fetal Therapy, Department of Obstetrics and Gynecology, University Hospital Giessen and Marburg, Justus Liebig University Giessen, Giessen, Germany
| | - Can Yerebakan
- Department of Neurology, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Jessica L. Carpenter
- Division of Pediatric Neurology, Departments of Pediatrics and Neurology, University of Maryland, Baltimore, Md
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Phillips K, Callaghan B, Rajagopalan V, Akram F, Newburger JW, Kasparian NA. Neuroimaging and Neurodevelopmental Outcomes Among Individuals With Complex Congenital Heart Disease: JACC State-of-the-Art Review. J Am Coll Cardiol 2023; 82:2225-2245. [PMID: 38030353 DOI: 10.1016/j.jacc.2023.09.824] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 09/13/2023] [Indexed: 12/01/2023]
Abstract
Although neuroimaging advances have deepened our understanding of brain health in individuals with congenital heart disease (CHD), it is less clear how neuroimaging findings relate to neurodevelopmental and mental health outcomes across the lifespan. We systematically synthesized and critically evaluated evidence on associations between neuroimaging and neurodevelopmental, neurocognitive, psychiatric, or behavioral outcomes among individuals with transposition of great arteries or single-ventricle CHD (Protocol CRD42021229617). Six databases were searched and 45 papers from 25 unique studies were identified. Structural brain injury was generally linked to poorer neurodevelopment in infancy. Brain volumes and microstructural and functional brain changes appear linked to neurocognitive outcomes, including deficits in attention, learning, memory, and executive function in children and adolescents. Fetal neuroimaging studies were limited. Four papers investigated psychiatric outcomes; none found associations with neuroimaging. Multicenter, longitudinal studies incorporating functional neuroimaging and mental health outcomes are much-needed to inform early neuroprotective and therapeutic strategies in CHD.
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Affiliation(s)
- Katelyn Phillips
- Discipline of Paediatrics and Child Health, School of Clinical Medicine, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Bridget Callaghan
- Department of Psychology, University of California Los Angeles, Los Angeles, California, USA
| | - Vidya Rajagopalan
- Department of Radiology, Children's Hospital Los Angeles and Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Farah Akram
- Discipline of Paediatrics and Child Health, School of Clinical Medicine, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Jane W Newburger
- Department of Cardiology, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Nadine A Kasparian
- Heart and Mind Wellbeing Center, Heart Institute and the Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
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Matsushita FY, Krebs VLJ, De Carvalho WB. Association between Serum Lactate and Morbidity and Mortality in Neonates: A Systematic Review and Meta-Analysis. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1796. [PMID: 38002887 PMCID: PMC10670916 DOI: 10.3390/children10111796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/04/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023]
Abstract
OBJECTIVE Lactate is a marker of hypoperfusion in critically ill patients. Whether lactate is useful for identifying and stratifying neonates with a higher risk of adverse outcomes remains unknown. This study aimed to investigate the association between lactate and morbidity and mortality in neonates. METHODS A meta-analysis was performed to determine the association between blood lactate levels and outcomes in neonates. Ovid MEDLINE, EMBASE, Cochrane Library, and ClinicalTrials.gov were searched from inception to 1 May 2021. A total of 49 observational studies and 14 data accuracy test studies were included. The risk of bias was assessed using the Newcastle-Ottawa Scale for observational studies and the QUADAS-2 tool for data accuracy test studies. The primary outcome was mortality, while the secondary outcomes included acute kidney injury, necessity for renal replacement therapy, neurological outcomes, respiratory morbidities, hemodynamic instability, and retinopathy of prematurity. RESULTS Of the 3184 articles screened, 63 studies fulfilled all eligibility criteria, comprising 46,069 neonates. Higher lactate levels are associated with mortality (standard mean difference, -1.09 [95% CI, -1.46 to -0.73]). Using the estimated sensitivity (0.769) and specificity (0.791) and assuming a prevalence of 15% for adverse outcomes (median of prevalence among studies) in a hypothetical cohort of 10,000 neonates, assessing the lactate level alone would miss 346 (3.46%) cases (false negative) and wrongly diagnose 1776 (17.76%) cases (false positive). CONCLUSIONS Higher lactate levels are associated with a greater risk of mortality and morbidities in neonates. However, our results do not support the use of lactate as a screening test to identify adverse outcomes in newborns. Research efforts should focus on analyzing serial lactate measurements, rather than a single measurement.
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Affiliation(s)
- Felipe Yu Matsushita
- Department of Pediatrics, Neonatology Division, Faculty of Medicine, University of São Paulo, São Paulo 01246-903, Brazil; (V.L.J.K.); (W.B.D.C.)
- Instituto da Criança, Av. Dr. Enéas de Carvalho Aguiar, 647, São Paulo 05403-000, Brazil
| | - Vera Lucia Jornada Krebs
- Department of Pediatrics, Neonatology Division, Faculty of Medicine, University of São Paulo, São Paulo 01246-903, Brazil; (V.L.J.K.); (W.B.D.C.)
- Instituto da Criança, Av. Dr. Enéas de Carvalho Aguiar, 647, São Paulo 05403-000, Brazil
| | - Werther Brunow De Carvalho
- Department of Pediatrics, Neonatology Division, Faculty of Medicine, University of São Paulo, São Paulo 01246-903, Brazil; (V.L.J.K.); (W.B.D.C.)
- Instituto da Criança, Av. Dr. Enéas de Carvalho Aguiar, 647, São Paulo 05403-000, Brazil
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Abubakar MO, Zanelli SA, Spaeder MC. Changes in Cerebral Regional Oxygen Saturation Variability in Neonates Undergoing Cardiac Surgery: A Prospective Cohort Study. Pediatr Cardiol 2023; 44:1560-1565. [PMID: 37468575 DOI: 10.1007/s00246-023-03239-1] [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: 02/27/2023] [Accepted: 07/09/2023] [Indexed: 07/21/2023]
Abstract
Near-infrared spectroscopy is routinely used in the monitoring of cerebral regional oxygen saturation (crSO2) in neonates following congenital heart surgery. Decreased postoperative crSO2 variability in these patients is associated with worse clinical outcomes, including neurodevelopmental outcomes. We sought to explore changes in crSO2 variability between the preoperative and postoperative periods and associations with short-term clinical outcomes in neonates undergoing cardiac surgery. We performed a prospective cohort study of neonates undergoing cardiac surgery with cardiopulmonary bypass between November 2019 and May 2021. We calculated crSO2 variability using averaged 1 min of crSO2 values for a minimum of 12 h before, and the first 48 h following surgery. 37 neonates (median age at start of monitoring 4 days (interquartile range 2-5 days)) were included in our study. We observed a 30% decrease in crSO2 variability between the preoperative and postoperative monitoring periods (p < 0.001). Preoperative crSO2 variability increased by 9% (p = 0.009) for each additional postnatal day. There were no associations between the degree of decrease in crSO2 variability postoperatively and class of cardiac lesion (e.g., aortic arch obstruction, single ventricle physiology) or short-term postoperative clinical outcomes. There was a significant decrease in postoperative crSO2 variability following neonatal cardiac surgery as compared to the preoperative period, likely influenced by several factors. The impact of interventions on crSO2 variability and resultant influence on long-term outcomes, such as neurodevelopmental outcomes, requires further exploration.
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Affiliation(s)
- Maryam O Abubakar
- Division of Neonatal-Perinatal Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, FL, USA
| | - Santina A Zanelli
- Division of Neonatology, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Michael C Spaeder
- Division of Pediatric Critical Care, University of Virginia School of Medicine, PO Box 800386, Charlottesville, VA, 22908, USA.
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Cañizo-Vazquez D, Hadley S, Leonhardt M, Camprubí-Camprubí M, Sanchez-de-Toledo J. Early post-operative neurodevelopment and visual assessment in neonates with congenital heart disease undergoing cardiac surgery. J Perinatol 2023; 43:856-863. [PMID: 36347968 DOI: 10.1038/s41372-022-01555-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 10/21/2022] [Accepted: 10/25/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Assessment of neurobehavior and visual function of newborns with congenital heart disease during the post-operative period to identify infants at risk of neurodevelopmental and visual impairment. STUDY DESIGN Prospective study that included 45 newborns who underwent cardiac surgery. Newborn Behavioral Observations test (NBO) and "ML Battery of Optotypes" were used for assessment. RESULTS The median NBO global score was 2.4 [2.1-2.6]. Total days of oral morphine [p = 0.005] and total days of sedation [p = 0.009] were strongly related to abnormal evaluations. Time of cerebral regional oxygen saturation (CrSO2) under 40% during surgery and increased lactate were related to abnormal motor evaluation. Only 14.5% of patients presented pathological results in visual evaluation. CONCLUSIONS We have demonstrated alterations in attention, autonomic, motor, and oral motor function. Duration of sedative medication, time of CrSO2 under 40% during surgery, and increased lactate are the most important risk factors. No significant visual impairment was detected.
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Affiliation(s)
- D Cañizo-Vazquez
- BCNatal, Barcelona Center for Maternal Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - S Hadley
- Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - M Leonhardt
- BCNatal, Barcelona Center for Maternal Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - M Camprubí-Camprubí
- BCNatal, Barcelona Center for Maternal Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clinic, University of Barcelona, Barcelona, Spain.
- Cardiovascular Research Group, Sant Joan de Déu Research Institute, Barcelona, Spain.
| | - J Sanchez-de-Toledo
- Cardiovascular Research Group, Sant Joan de Déu Research Institute, Barcelona, Spain
- Pediatric Cardiology Department. Sant Joan de Déu Hospital, Barcelona, Spain
- Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
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Kimura S, Shimizu K, Izumi K, Kanazawa T, Mizuno K, Iwasaki T, Morimatsu H. Regional Cerebral Oxygen Saturation and Estimated Oxygen Extraction Ratio as Predictive Markers of Major Adverse Events in Infants with Congenital Heart Disease. Pediatr Cardiol 2023:10.1007/s00246-023-03158-1. [PMID: 37029812 DOI: 10.1007/s00246-023-03158-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 03/28/2023] [Indexed: 04/09/2023]
Abstract
Regional cerebral oxygen saturation (ScO2) determined by near-infrared spectroscopy, monitoring both arterial and venous blood oxygenation of the brain, could reflect the balance between oxygen delivery and consumption. The aim of this study was to determine the predictabilities of ScO2 and estimated oxygen extraction ratio (eO2ER) with outcomes in infants with congenital heart disease (CHD). This study was a two-center, retrospective study of patients at 12 months of age or younger with CHD who underwent cardiac surgery. The primary outcome was a composite of one or more major adverse events (MAEs) after surgery: death from any cause, circulatory collapse that needed cardiopulmonary resuscitation, and requirement for extracorporeal membrane oxygenation. Based on the assumptions of arterial to venous blood ratio, eO2ER was calculated. A total of 647 cases were included in this study. MAEs occurred in 16 patients (2.5%). There were significant differences in post-bypass ScO2 [46.61 (40.90, 52.05) vs. 58.52 (51.52, 66.08), p < 0.001] and post-bypass eO2ER [0.66 (0.60, 0.78) vs. 0.52 (0.43, 0.61), p < 0.001] between patients with MAEs and patients without MAEs. Area under the receiver operating curve (AUROC) of post-bypass ScO2 was 0.818 (95% confidence interval: 0.747-0.889), AUROC of post-bypass eO2ER was 0.783 (0.697-0.870) and AUROC of post-bypass maximum serum lactate level was 0.635 (0.525-0.746). Both ScO2 and eO2ER, especially after weaning off bypass, are acceptable predictive markers for predicting MAEs after cardiac surgery in infants.(227 words).
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Affiliation(s)
- Satoshi Kimura
- Department of Anesthesiology and Resuscitology, Okayama University Hospital, 2-5-1, Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan.
| | - Kazuyoshi Shimizu
- Department of Anesthesiology and Resuscitology, Okayama University Hospital, 2-5-1, Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Kaoru Izumi
- Department of Anesthesia, Fukuoka Children's Hospital, 5-1-1 Kashiiteriha, Higashi-Ku, Fukuoka, 813-0017, Japan
| | - Tomoyuki Kanazawa
- Department of Anesthesiology and Resuscitology, Okayama University Hospital, 2-5-1, Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Keiichiro Mizuno
- Department of Anesthesia, Fukuoka Children's Hospital, 5-1-1 Kashiiteriha, Higashi-Ku, Fukuoka, 813-0017, Japan
| | - Tatsuo Iwasaki
- Department of Anesthesiology and Resuscitology, Okayama University Hospital, 2-5-1, Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Hiroshi Morimatsu
- Department of Anesthesiology and Resuscitology, Okayama University Hospital, 2-5-1, Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
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Ortinau CM, Smyser CD, Arthur L, Gordon EE, Heydarian HC, Wolovits J, Nedrelow J, Marino BS, Levy VY. Optimizing Neurodevelopmental Outcomes in Neonates With Congenital Heart Disease. Pediatrics 2022; 150:e2022056415L. [PMID: 36317967 PMCID: PMC10435013 DOI: 10.1542/peds.2022-056415l] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 11/05/2022] Open
Abstract
Neurodevelopmental impairment is a common and important long-term morbidity among infants with congenital heart disease (CHD). More than half of those with complex CHD will demonstrate some form of neurodevelopmental, neurocognitive, and/or psychosocial dysfunction requiring specialized care and impacting long-term quality of life. Preventing brain injury and treating long-term neurologic sequelae in this high-risk clinical population is imperative for improving neurodevelopmental and psychosocial outcomes. Thus, cardiac neurodevelopmental care is now at the forefront of clinical and research efforts. Initial research primarily focused on neurocritical care and operative strategies to mitigate brain injury. As the field has evolved, investigations have shifted to understanding the prenatal, genetic, and environmental contributions to impaired neurodevelopment. This article summarizes the recent literature detailing the brain abnormalities affecting neurodevelopment in children with CHD, the impact of genetics on neurodevelopmental outcomes, and the best practices for neonatal neurocritical care, focusing on developmental care and parental support as new areas of importance. A framework is also provided for the infrastructure and resources needed to support CHD families across the continuum of care settings.
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Affiliation(s)
- Cynthia M. Ortinau
- Department of Pediatrics, Washington University in St. Louis, St. Louis, Missouri
| | - Christopher D. Smyser
- Department of Pediatrics, Washington University in St. Louis, St. Louis, Missouri
- Department of Neurology, Washington University in St. Louis, St. Louis, Missouri
- Mallinckrodt Institute of Radiology, Washington University in St. Louis, St. Louis, Missouri
| | - Lindsay Arthur
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Erin E. Gordon
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Haleh C. Heydarian
- Department of Pediatrics, University of Cincinnati College of Medicine, Division of Cardiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Joshua Wolovits
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Jonathan Nedrelow
- Department of Neonatology, Cook Children’s Medical Center, Fort Worth, Texas
| | - Bradley S. Marino
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Divisions of Cardiology and Critical Care Medicine, Ann & Robert H. Lurie Children’s Hospital of Chicago
| | - Victor Y. Levy
- Department of Pediatrics, Stanford University School of Medicine, Lucile Packard Children’s Hospital, Palo Alto, California
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11
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Bailey SM, Prakash SS, Verma S, Desai P, Kazmi S, Mally PV. Near-infrared spectroscopy in the medical management of infants. Curr Probl Pediatr Adolesc Health Care 2022; 52:101291. [PMID: 36404215 DOI: 10.1016/j.cppeds.2022.101291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Near-infrared spectroscopy (NIRS) is a technology that is easy to use and can provide helpful information about organ oxygenation and perfusion by measuring regional tissue oxygen saturation (rSO2) with near-infrared light. The sensors can be placed in different anatomical locations to monitor rSO2 levels in several organs. While NIRS is not without limitations, this equipment is now becoming increasingly integrated into modern healthcare practice with the goal of achieving better outcomes for patients. It can be particularly applicable in the monitoring of pediatric patients because of their size, and especially so in infant patients. Infants are ideal for NIRS monitoring as nearly all of their vital organs lie near the skin surface which near-infrared light penetrates through. In addition, infants are a difficult population to evaluate with traditional invasive monitoring techniques that normally rely on the use of larger catheters and maintaining vascular access. Pediatric clinicians can observe rSO2 values in order to gain insight about tissue perfusion, oxygenation, and the metabolic status of their patients. In this way, NIRS can be used in a non-invasive manner to either continuously or periodically check rSO2. Because of these attributes and capabilities, NIRS can be used in various pediatric inpatient settings and on a variety of patients who require monitoring. The primary objective of this review is to provide pediatric clinicians with a general understanding of how NIRS works, to discuss how it currently is being studied and employed, and how NIRS could be increasingly used in the near future, all with a focus on infant management.
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Affiliation(s)
- Sean M Bailey
- Division of Neonatology, Department of Pediatrics, New York University Grossman School of Medicine, New York, NY 10016.
| | - Shrawani Soorneela Prakash
- Division of Neonatology, Department of Pediatrics, NYCHHC/Lincoln Medical and Mental Health Center, Bronx, NY 10451
| | - Sourabh Verma
- Division of Neonatology, Department of Pediatrics, New York University Grossman School of Medicine, New York, NY 10016
| | - Purnahamsi Desai
- Division of Neonatology, Department of Pediatrics, New York University Grossman School of Medicine, New York, NY 10016
| | - Sadaf Kazmi
- Division of Neonatology, Department of Pediatrics, New York University Grossman School of Medicine, New York, NY 10016
| | - Pradeep V Mally
- Division of Neonatology, Department of Pediatrics, New York University Grossman School of Medicine, New York, NY 10016
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12
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Tran NN, Desai J, Votava-Smith JK, Brecht ML, Vanderbilt D, Panigrahy A, Mackintosh L, Brady KM, Peterson BS. Factor Analysis of the Einstein Neonatal Neurobehavioral Assessment Scale in Infants with Congenital Heart Disease and Healthy Controls. J Child Neurol 2022; 37:851-863. [PMID: 35918821 PMCID: PMC9561959 DOI: 10.1177/08830738221115982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Administration of the Einstein Neonatal Neurobehavioral Assessment Scale (ENNAS) can be time-consuming, and items can be highly correlated. We aimed to determine: (1) its factor analytic structure; (2) the validity of the factor structure; and (3) the associations of physiologic measures with factor scores. Methods: A factor analysis reduced 21 ENNAS items into 5 factors in 57 congenital heart disease (CHD) and 35 healthy infants. Multiple linear regressions examined the association of factor scores with group, gestational age, and physiologic variables. Results: 5-factor solution: 1 (Orienting Reflex), 2 (Extensor Axial Tone), 3 (Primitive Reflexes), 4 (Flexor Tone), 5 (Reflexive Tone Around Extremity Joints). Moderate to strong evidence supported: face, discriminant, and construct validity of these factors, with Factor 2 having the strongest. Conclusions: Components of Factor 2 may provide similar information about neonatal development, thus reducing the time for and burden of administration for researchers and clinicians.
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Affiliation(s)
- Nhu N. Tran
- Institute for the Developing Mind, The Saban Research Institute, Children’s Hospital Los Angeles and Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, United States of America,Fetal and Neonatal Institute, Division of Neonatology Children's Hospital Los Angeles, Department of Pediatrics and Keck School of Medicine, University of Southern California, Los Angeles, United States of America,Corresponding Author
| | - Jay Desai
- Division of Neurology, Children’s Hospital Los Angeles and Keck School of Medicine, University of Southern California, Los Angeles, United States of America
| | - Jodie K. Votava-Smith
- Division of Cardiology, Children’s Hospital Los Angeles and Keck School of Medicine, University of Southern California, Los Angeles, United States of America
| | - Mary-Lynn Brecht
- School of Nursing, University of California, Los Angeles, Los Angeles, United States of America
| | - Douglas Vanderbilt
- Fetal and Neonatal Institute, Division of Neonatology Children's Hospital Los Angeles, Department of Pediatrics and Keck School of Medicine, University of Southern California, Los Angeles, United States of America
| | - Ashok Panigrahy
- University of Pittsburgh Medical Center, Children’s Hospital of Pittsburgh, Pittsburgh, United States of America and Department of Pediatric Radiology, Children’s Hospital Los Angeles, Los Angeles, United States of America
| | - Liza Mackintosh
- Division of General Pediatrics, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Kenneth M. Brady
- Lurie Children's Hospital of Chicago, Anesthesiology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, United States of America
| | - Bradley S. Peterson
- Institute for the Developing Mind, The Saban Research Institute, Children’s Hospital Los Angeles and Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, United States of America,Department of Psychiatry, Keck School of Medicine, University of Southern California, Los Angeles, United States of America
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13
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Onur T, Karaca Ü, Ata F, Sayan HE, Onur A, Yilmaz C, Balkaya AN, Eriş C. Intraoperative hyperoxygenation may negatively affect postoperative cognitive functions in coronary artery bypass graft operations: A randomized controlled study. J Card Surg 2022; 37:2552-2563. [PMID: 35678327 DOI: 10.1111/jocs.16661] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 03/09/2022] [Accepted: 05/09/2022] [Indexed: 01/06/2023]
Abstract
OBJECTIVE In this study, it was aimed to compare various parameters during surgery and postoperative cognitive functions in patients undergoing coronary artery bypass graft (CABG) surgery using different levels of perioperative oxygen. METHODS One hundred patients scheduled for elective CABG surgery were included in the study. The patients were divided into two groups according to arterial oxygen levels during surgery. In the normoxia group (NG) (n = 50), partial arterial oxygen pressure (PaO2 ) was between ≥100 and <180 mmHg with at least 40% fraction of inspired oxygen (FiO2 ) mechanical ventilation (MV), and in the hyperoxia group (HG) (n = 50), PaO2 was ≥180 mmHg with 100% FiO2 MV. Hemodynamic parameters, peripheral oxygen saturation (SpO2 ), regional cerebral oxygen saturation (rSO2 ) measured from bilateral sensors, and blood gas values were recorded at the planned measurement times. Postoperative features (mortality and infection rates, length of stay in the hospital, and intensive care unit) and complications of the patients have been recorded (low cardiac output syndrome, renal failure, delirium). Mini-Mental State Examination (MMSE) test was applied to the patients before and at the 12th, 24th hours; on the first, third, sixth months after surgery. RESULTS Extubation time was found to be shorter in NG (p < .05). Between the groups, rSO2 and mean arterial pressure were found to be significantly lower in HG at the time of T4 measurement (p = .042, p = .038, respectively). MMSE values of the groups at the first, third, and sixth months were found to be significantly higher in NG (p = .017, p = .014, p = .002, respectively). CONCLUSION Hyperoxemia application during CABG may be associated with worse postoperative late-term cognitive functions.
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Affiliation(s)
- Tuğba Onur
- Departmant of Anesthesiology and Reanimation, University of Health Sciences Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey
| | - Ümran Karaca
- Departmant of Anesthesiology and Reanimation, University of Health Sciences Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey
| | - Filiz Ata
- Departmant of Anesthesiology and Reanimation, University of Health Sciences Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey
| | - Halil E Sayan
- Departmant of Anesthesiology and Reanimation, University of Health Sciences Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey
| | - Anıl Onur
- Departmant of Anesthesiology and Reanimation, University of Health Sciences Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey
| | - Canan Yilmaz
- Departmant of Anesthesiology and Reanimation, University of Health Sciences Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey
| | - Ayşe N Balkaya
- Departmant of Anesthesiology and Reanimation, University of Health Sciences Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey
| | - Cüneyt Eriş
- Departmant of Cardiovascular Surgery, University of Health Sciences Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey
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14
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Chen TY, Chang CH, Hsu JY, Sheu JJ, Kuo HC, Hsu MH, Cheng MC, Hsieh KS, Lin YJ. Comparison of the predictive ability of lactate and central venous blood gas in pediatric venoarterial mode extracorporeal membrane oxygenation outcome. Pediatr Neonatol 2022; 63:474-483. [PMID: 35697593 DOI: 10.1016/j.pedneo.2022.03.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 02/06/2022] [Accepted: 03/10/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND This study aims to compare lactate and central venous blood gas in the prediction of outcome in pediatric venoarterial mode extracorporeal membrane oxygenation (V-A ECMO). METHOD This was a retrospective observational study conducted on patients undergoing V-A ECMO care in the pediatric intensive care unit of a tertiary medical center in Taiwan. Patients under 18 years of age undergoing V-A ECMO from January 2009 to April 2019 were included in this study. RESULTS This study consisted of 47 children who received V-A ECMO with an overall weaning rate of 66.0%. The mean age was 5.5 years and mean ECMO duration was 11.6 days. Successful weaning group had significantly lower lactate levels at initial (58.7 ± 47.0 mg/dL vs. 108.0 ± 55.3 mg/dL, p = 0.003), 0-12 h (37.8 ± 29.0 mg/dL vs. 83.5 ± 60.0 mg/dL, p Z 0.001), and 12-24 h (29.4 ± 26.9 mg/dL vs. 69.1 ± 59.1 mg/dL, p = 0.003) after ECMO initiation; however, the central venous blood gas including pH, HCO3, CO2, base excess (BE), and O2 saturation showed no significant difference. The favorable outcome group had significantly lower lactate levels at 0-12 h (32.8 ± 26.3 mg/dL vs. 71.3 ± 53.3 mg/dL, p = 0.005), and 12-24 h (20.7 ± 10.2 mg/dL vs. 61.9 ± 53.5 mg/dL, p = 0.002); however, the HCO3 levels (26.2 ± 4.5 mmol/L vs. 22.9 ± 6.8 mmol/L, p = 0.042) and BE (2.2 ± 5.4 vs. 2.2 ± 8.5, p = 0.047) were significantly higher at 12-24 h. In multivariate logistic regression, 12-24 h lactate value was an independent factor for unfavorable outcomes (p = 0.015, odds ratio [OR] = 1.1) with the best cut-off value of 48.6 mg/dL (sensitivity 48%, specificity 100%). CONCLUSION Lactate has better outcome prediction than central venous blood gas in pediatric V-A ECMO. The lactate value 12-24 h after ECMO initiation was an independent factor for unfavorable outcomes.
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Affiliation(s)
- Tsung-Yen Chen
- Division of Critical Care, Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Department of Pediatrics, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Chih-Hao Chang
- Department of Respiratory Therapy, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Jui-Yung Hsu
- Department of Cardiovascular Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Jiunn-Jye Sheu
- Department of Cardiovascular Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hsuan-Chang Kuo
- Division of Critical Care, Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Division of Cardiology, Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Mei-Hsin Hsu
- Division of Critical Care, Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Division of Neurology, Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ming-Chou Cheng
- Division of Critical Care, Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kai-Sheng Hsieh
- Department of Pediatrics, Shuang Ho Hospital - Taipei Medical University, New Taipei City, Taiwan
| | - Ying-Jui Lin
- Division of Critical Care, Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Department of Respiratory Therapy, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Division of Cardiology, Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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15
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Bhombal S, Chock VY, Shashidharan S. The impact of prematurity and associated comorbidities on clinical outcomes in neonates with congenital heart disease. Semin Perinatol 2022; 46:151586. [PMID: 35525603 DOI: 10.1016/j.semperi.2022.151586] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Prematurity is a common risk factor in children, affecting approximately 10% of live births, globally. It is more common in children with critical congenital heart disease (CCHD) and carries important implications in this group of patients. While outcomes have been improving over the years, even late preterm birth is associated with worse outcomes in children born with critical congenital heart disease compared to those without. Infants with both prematurity and CCHD are at particularly high risk for important comorbidities, including: necrotizing enterocolitis, intraventricular hemorrhage, white matter injury, neurodevelopmental anomalies and retinopathy of prematurity. Lesion-specific intensive care management of these infants, interventional and peri-operative management specifically tailored to their needs, and multidisciplinary care all have the potential to improve outcomes in this challenging group.
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Affiliation(s)
- Shazia Bhombal
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, USA.
| | - Valerie Y Chock
- Department of Surgery, Division of Cardiothoracic Surgery, Children's Healthcare of Atlanta, Emory School of Medicine, USA
| | - Subhadra Shashidharan
- Department of Surgery, Division of Cardiothoracic Surgery, Children's Healthcare of Atlanta, Emory School of Medicine, USA
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16
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Reighard C, Junaid S, Jackson WM, Arif A, Waddington H, Whitehouse AJO, Ing C. Anesthetic Exposure During Childhood and Neurodevelopmental Outcomes: A Systematic Review and Meta-analysis. JAMA Netw Open 2022; 5:e2217427. [PMID: 35708687 PMCID: PMC9204549 DOI: 10.1001/jamanetworkopen.2022.17427] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/29/2022] [Indexed: 01/05/2023] Open
Abstract
Importance Clinical studies of neurodevelopmental outcomes after anesthetic exposure have evaluated a range of outcomes with mixed results. Objective To examine via meta-analyses the associations between exposure to general anesthesia and domain-specific neurodevelopmental outcomes in children. Data Sources PubMed/MEDLINE, Embase, CINAHL, Web of Science and the Cochrane Library were searched from inception to August 31, 2021. Study Selection Inclusion criteria were exposures to procedures requiring general anesthesia at younger than 18 years and evaluation of long-term neurodevelopmental function after exposure. Studies lacking unexposed controls or focused on children with major underlying comorbidities were excluded. Data Extraction and Synthesis Extracted variables included effect size; hazard, risk, or odds ratio; number of exposures; procedure type; major comorbidities; age of exposure and assessment; presence of unexposed controls; and study design. Studies were independently reviewed by 2 coders, and review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Data were pooled using a random-effects model. Main Outcomes and Measures The main outcomes were standardized mean differences (SMD) for scores in the neurodevelopmental domains of academics, behavioral problems, cognition, executive function, general development, language, motor function, nonverbal reasoning, social cognition, and hazard and risk of neurodevelopmental disorder diagnoses. Results A total of 31 studies contributed data for meta-analysis. For each of the assessed neurodevelopmental domains, the numbers of children evaluated ranged from 571 to 63 315 exposed and 802 to 311 610 unexposed. Children with any exposure (single or multiple) had significantly worse behavioral problems scores, indicating more behavioral problems (SMD, -0.10; 95% CI, -0.18 to -0.02; P = .02), and worse scores in academics (SMD, -0.07; 95% CI -0.12 to -0.01; P = .02), cognition (SMD, -0.03; 95% CI, -0.05 to 0.00; P = .03), executive function (SMD, -0.20; 95% CI, -0.32 to -0.09; P < .001), general development (SMD, -0.08; 95% CI, -0.13 to -0.02; P = .01), language (SMD, -0.08; 95% CI, -0.14 to -0.02; P = .01), motor function (SMD, -0.11; 95% CI, -0.21 to -0.02; P = .02), and nonverbal reasoning (SMD, -0.15; 95% CI, -0.27 to -0.02; P = .02). Higher incidences of neurodevelopmental disorder diagnoses were also reported (hazard ratio, 1.19; 95% CI, 1.09 to 1.30; P < .001; risk ratio, 1.81; 95% CI, 1.25 to 2.61; P = .002). Conclusions and Relevance These findings support the hypothesis that associations between anesthetic exposure during childhood and subsequent neurodevelopmental deficits differ based on neurodevelopmental domain.
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Affiliation(s)
- Charles Reighard
- Department of Anesthesiology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York
| | - Shaqif Junaid
- Department of Anesthesiology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York
| | - William M. Jackson
- Department of Anesthesiology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York
| | - Ayesha Arif
- Department of Anesthesiology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York
| | - Hannah Waddington
- Faculty of Education, Victoria University of Wellington, Wellington, New Zealand
| | | | - Caleb Ing
- Department of Anesthesiology and Epidemiology, Columbia University Vagelos College of Physicians and Surgeons and Mailman School of Public Health, New York, New York
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17
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Longitudinal Motor-Developmental Outcomes in Infants with a Critical Congenital Heart Defect. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9040570. [PMID: 35455614 PMCID: PMC9030601 DOI: 10.3390/children9040570] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/13/2022] [Accepted: 04/14/2022] [Indexed: 11/17/2022]
Abstract
Infants with critical congenital heart defects (CCHDs) are at increased risk for neurodevelopmental delays. The early identification of motor delays is clinically relevant to prevent or reduce long-term consequences. The current study aims to describe the motor-developmental pathways of infants with a CCHD. Motor development was assessed in 215 infants and toddlers using the Dutch version of the Bayley-III. At 3 months (n = 165), 9 months (n = 188), and 18 months (n = 171) the motor composite scores were 97, 98, and 104, respectively. A motor composite score of ≤−2 SD was only seen in 2.4%, 0%, and 2.3%, respectively, with gross motor deficits being observed more often than fine motor deficits (12% vs. 0% at 18 months). Over 90% of infants who scored average at 9 months still did so at 18 months. The majority of infants with below-average gross motor scores (≤−1) at 9 months still had a below-average or delayed motor score (≤−2 SD) at 18 months. Abnormal gross motor scores (≤−2 SD) increased with age. Infants with single-ventricle physiology performed significantly (p ≤ 0.05) worse on both fine and gross motor skills at 9 and 18 months compared to infants with other CCHDs.
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18
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Screening and Evaluation of Neurodevelopmental Impairments in Infants Under 6 Months of Age with Congenital Heart Disease. Pediatr Cardiol 2022; 43:489-496. [PMID: 35190880 DOI: 10.1007/s00246-021-02745-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 09/29/2021] [Indexed: 10/19/2022]
Abstract
Clinical evaluation of neurodevelopmental impairments before 6 months of age is needed in congenital heart disease (CHD) to promote early referral to developmental interventions. The objective was to identify the risk of cerebral palsy (CP) and to compare neurodevelopment outcomes in infants with and without CHD. In a longitudinal study, 30 infants with CHD and 15 infants without CHD were assessed at 1 month, 3 months, and 6 months of age. Included measures were General Movement Assessment (GMA), Test of Infant Motor Performance (TIMP) and the Bayley Scale of Infant Development, third edition (Bayley-III), selected to identify the risk of CP, document neurodevelopmental impairments and infants' eligibility for early intervention services. Abnormal GMA categories were found in the CHD group where 48% had poor repertoire and 15% were at high risk of CP. At 3 months of age, CHD group had significantly lower TIMP scores compared to infants without CHD [t(41) = 6.57, p = 0.01]. All infants in the study had higher Bayley-III scores at 6 months than at 3 months of age. Infants with CHD had lower gross motor, fine motor and cognitive Bayley-III scores compared to their peers without CHD. Over time infants without CHD outperformed the CHD group in the gross motor skills [F(1,41) = 11.76, p = .001]. Higher prevalence of abnormal GMs, lower TIMP and Bayley-III were found in infants with single ventricle physiology compared to two-ventricle physiology. The risk of CP exists in infants with CHD, and these infants have worse outcomes compared to their peers without CHD. These differences are intensified in the single ventricle population.Clinical Trial Registration National Institute of Health, Unique identifier: NCT03104751; Date of registration-April 7, 2017.
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19
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Julien-Marsollier F, Cholet C, Coeffic A, Dupont T, Gauthier T, Loiselle M, Brouns K, Bonnard A, Biran V, Brasher C, Dahmani S. Intraoperative cerebral oxygen saturation and neurological outcomes following surgical management of necrotizing enterocolitis: Predictive factors of neurological complications following neonatal necrotizing enterocolitis: Predictive factors of neurological complications following neonatal necrotizing enterocolitis. Paediatr Anaesth 2022; 32:421-428. [PMID: 34984774 DOI: 10.1111/pan.14392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 12/19/2021] [Accepted: 12/28/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND The goal of the present study was to investigate intraoperative factors associated with major neurological complications at 1 year following surgery for necrotizing enterocolitis. MATERIAL AND METHODS The study consisted of a retrospective review of medical charts of patients operated for over one calendar year in one institution. Data collected included demographic data, cardiac resuscitation at birth, Bell classification, antibiotics usage, time of day of surgery, surgical technique, surgical duration, type of ventilation, intraoperative vasoactive agents, and albumin use, nadir cerebral saturation, the decrease in cerebral saturation from baseline, the time period when cerebral saturation was at least 20% below baseline, and the mean arterial pressure at nadir cerebral saturation. Reported follow-up complications were assessed during formal neonatologist consultation and additional imaging exploration as needed. Analyses included descriptive statistics, and univariable and multivariable statistics. RESULTS The study included 32 patients with no prior clinical neurological complications, of which 25 had normal cerebral imaging. Severe neurological complications occurred in nine patients at 1 year: Intraventricular hemorrhage (N = 2) and Periventricular leukomalacia (N = 7). However, preoperative cerebral imaging was lacking in seven patients. Consequently, the observed neurological complications at 1 year might be present before the surgery. Multivariable analysis found the decrease in cerebral saturation ≥36% from baseline as the only factor associated with the occurrence of those complications. CONCLUSION Intraoperative decrease of cerebral oxygen saturation below ≥36% from baseline is associated with severe neurological complications in neonates undergoing surgery for necrotizing enterocolitis.
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Affiliation(s)
- Florence Julien-Marsollier
- Université de Paris, Paris, France.,Department of Anesthesia and Intensive care, Robert Debré University Hospital, Paris, France.,University Hospital Federation I2-D2, INSERM U1141, Robert Debré University Hospital, Paris, France
| | - Clementine Cholet
- Université de Paris, Paris, France.,Department of Anesthesia and Intensive care, Robert Debré University Hospital, Paris, France.,University Hospital Federation I2-D2, INSERM U1141, Robert Debré University Hospital, Paris, France
| | - Adrien Coeffic
- Université de Paris, Paris, France.,Department of Anesthesia and Intensive care, Robert Debré University Hospital, Paris, France.,University Hospital Federation I2-D2, INSERM U1141, Robert Debré University Hospital, Paris, France
| | - Thibault Dupont
- Université de Paris, Paris, France.,Department of Anesthesia and Intensive care, Robert Debré University Hospital, Paris, France.,University Hospital Federation I2-D2, INSERM U1141, Robert Debré University Hospital, Paris, France
| | - Thibault Gauthier
- Université de Paris, Paris, France.,Department of Anesthesia and Intensive care, Robert Debré University Hospital, Paris, France.,University Hospital Federation I2-D2, INSERM U1141, Robert Debré University Hospital, Paris, France
| | - Maud Loiselle
- Université de Paris, Paris, France.,Department of Anesthesia and Intensive care, Robert Debré University Hospital, Paris, France.,University Hospital Federation I2-D2, INSERM U1141, Robert Debré University Hospital, Paris, France
| | - Kelly Brouns
- Université de Paris, Paris, France.,Department of Anesthesia and Intensive care, Robert Debré University Hospital, Paris, France.,University Hospital Federation I2-D2, INSERM U1141, Robert Debré University Hospital, Paris, France
| | - Arnaud Bonnard
- Department of general and urological surgery, Robert Debré University Hospital, Paris, France
| | - Valerie Biran
- Université de Paris, Paris, France.,University Hospital Federation I2-D2, INSERM U1141, Robert Debré University Hospital, Paris, France.,Department of Neonatology, Robert Debré University Hospital, Paris, France
| | - Christopher Brasher
- Department of Anesthesia & Pain Management, Royal Children's Hospital, Melbourne, Australia.,Anesthesia and Pain Management Research Group, Murdoch Children's Research Institute, Melbourne, Australia.,Centre for Integrated Critical Care, University of Melbourne, Australia
| | - Souhayl Dahmani
- Université de Paris, Paris, France.,Department of Anesthesia and Intensive care, Robert Debré University Hospital, Paris, France.,University Hospital Federation I2-D2, INSERM U1141, Robert Debré University Hospital, Paris, France
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20
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Terada K, Nakamura S, Nakao Y, Fukudome K, Miyagi Y, Onishi T, Kusaka T. Cerebral hemoglobin oxygenation in children with congenital heart disease. Pediatr Int 2022; 64:e14726. [PMID: 33826774 DOI: 10.1111/ped.14726] [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: 05/01/2020] [Revised: 03/08/2021] [Accepted: 04/02/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND It is important to identify the pathological characteristics of cerebral circulation and oxygen metabolism at the bedside in children with congenital heart disease (CHD) to prevent neurodevelopmental impairments. The brain regional oxygen saturation index (rSO2 ) can be easily obtained at the bedside with near-infrared spectroscopy and has been widely used in the management of children with CHD in recent years. METHODS To determine if the rSO2 before or after CHD surgery is a good predictor of cerebral oxygen metabolism, we investigated the impact of different clinical variables on the correlation between rSO2 and reference values under steady ratios of hemoglobin oxygen saturation in the internal jugular vein (SjvO2 ) or femoral artery (SaO2 ) (0.75:0.25, 0.66:0.34, and 0.50:0.50) in 186 children with CHD undergoing cardiac catheterization. RESULTS In three patient groups-double ventricles before surgery, double ventricles after surgery, and single ventricle before surgery-there were significant relationships between rSO2 and the reference values of SO2 under all three steady ratios of SjvO2 and SaO2 . No relationship with the reference values was found for the single ventricle after surgery group. CONCLUSIONS Regional oxygen saturation index is useful for assessing cerebral oxygenation in children with CHD, but knowledge of the underlying cardiac pathology in CHD, especially in the case of a single ventricle after surgery, is important for the correct interpretation of rSO2 measurements obtained using near-infrared spectroscopy.
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Affiliation(s)
- Kazuya Terada
- Division of Pediatric Cardiology, Shikoku Medical Center for Children and Adults, Kagawa, Japan
| | - Shinji Nakamura
- Maternal Perinatal Center, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Yasuhiro Nakao
- Maternal Perinatal Center, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Keisuke Fukudome
- Division of Pediatric Cardiology, Shikoku Medical Center for Children and Adults, Kagawa, Japan
| | - Yuichi Miyagi
- Division of Pediatric Cardiology, Shikoku Medical Center for Children and Adults, Kagawa, Japan
| | - Tatsuya Onishi
- Division of Pediatric Cardiology, Shikoku Medical Center for Children and Adults, Kagawa, Japan
| | - Takashi Kusaka
- Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan
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21
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Yu P, Esangbedo I, Li X, Wolovits J, Thiagarajan R, Raman L. Early Changes in Near-Infrared Spectroscopy Are Associated With Cardiac Arrest in Children With Congenital Heart Disease. Front Pediatr 2022; 10:894125. [PMID: 35832576 PMCID: PMC9271890 DOI: 10.3389/fped.2022.894125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/09/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The association of near-infrared spectroscopy (NIRS) with various outcomes after pediatric cardiac surgery has been studied extensively. However, the role of NIRS in the prediction of cardiac arrest (CA) in children with heart disease has yet to be evaluated. We sought to determine if a model utilizing regional cerebral oximetry (rSO2c) and somatic oximetry (rSO2s) could predict CA in children admitted to a single-center pediatric cardiac intensive care unit (CICU). METHODS We retrospectively reviewed 160 index CA events for patients admitted to our pediatric CICU between November 2010 and January 2019. We selected 711 control patients who did not have a cardiac arrest. Hourly data was collected from the electronic health record (EHR). We previously created a machine-learning algorithm to predict the risk of CA using EHR data. Univariable analysis was done on these variables, which we then used to create a multivariable logistic regression model. The outputs from the model were presented by odds ratio (OR) and 95% confidence interval (CI). RESULTS We created a multivariable model to evaluate the association of CA using five variables: arterial saturation (SpO2)- rSO2c difference, SpO2-rSO2s difference, heart rate, diastolic blood pressure, and vasoactive inotrope score. While the SpO2-rSO2c difference was not a significant contributor to the multivariable model, the SpO2-rSO2s difference was. The average SpO2-rSO2s difference cutoff with the best prognostic accuracy for CA was 29% [CI 26-31%]. In the multivariable model, a 10% increase in the SpO2-rSO2s difference was independently associated with increased odds of CA [OR 1.40 (1.18, 1.67), P < 0.001] at 1 h before CA. Our model predicted CA with an AUROC of 0.83 at 1 h before CA. CONCLUSION In this single-center case-control study of children admitted to a pediatric CICU, we created a multivariable model utilizing hourly data from the EHR to predict CA. At 1 h before the event, for every 10% increase in the SpO2-rSO2s difference, the odds of cardiac arrest increased by 40%. These findings are important as the field explores ways to capitalize on the wealth of data at our disposal to improve patient care.
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Affiliation(s)
- Priscilla Yu
- Division of Critical Care, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Ivie Esangbedo
- Division of Cardiac Critical Care, Department of Pediatrics, University of Washington Seattle, Seattle, WA, United States
| | - Xilong Li
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Joshua Wolovits
- Division of Critical Care, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Ravi Thiagarajan
- Division of Cardiovascular Critical Care, Department of Pediatrics, Harvard University, Boston, MA, United States
| | - Lakshmi Raman
- Division of Critical Care, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, United States
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22
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Levy PT, Pellicer A, Schwarz CE, Neunhoeffer F, Schuhmann MU, Breindahl M, Fumagelli M, Mintzer J, de Boode W. Near-infrared spectroscopy for perioperative assessment and neonatal interventions. Pediatr Res 2021:10.1038/s41390-021-01791-1. [PMID: 34716423 DOI: 10.1038/s41390-021-01791-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 09/14/2021] [Accepted: 09/17/2021] [Indexed: 11/08/2022]
Abstract
Perioperative applications of near-infrared spectroscopy (NIRS) to monitor regional tissue oxygenation and perfusion in cardiac and noncardiac surgery are of increasing interest in neonatal care. Complex neonatal surgery can impair adequate oxygen delivery and tissue oxygen consumption and increase the risk of neurodevelopmental delay. Coupled with conventional techniques, NIRS monitoring may enable targeted hemodynamic management of the circulation in both cardiac and noncardiac surgical procedures. In this narrative review, we discuss the application of perioperative NIRS in specific neonatal interventions, including surgical intervention for congenital heart defects, definitive closure of the patent ductus arteriosus, neurological and gastrointestinal disorders, and use of extracorporeal membrane oxygenation. We identified areas for future research within disease-specific indications and offer a roadmap to aid in developing evidence-based targeted diagnostic and management strategies in neonates. IMPACT: There is growing recognition that perioperative NIRS monitoring, used in conjunction with conventional monitoring, may provide critical hemodynamic information that either complements clinical impressions or delivers novel physiologic insight into the neonatal circulatory and perfusion pathways.
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Affiliation(s)
- Philip T Levy
- Department of Pediatrics, Harvard Medical School and Division of Newborn Medicine, Boston Children's Hospital, Boston, MA, USA.
| | - Adelina Pellicer
- Department of Neonatology, La Paz University Hospital, Madrid, Spain
| | - Christoph E Schwarz
- Department of Neonatology, University Children's Hospital, Tübingen, Germany
- Infant Research centre, University College Cork Ireland, Cork, Ireland
| | - Felix Neunhoeffer
- Department of Pediatric Cardiology, Pulmonology and Pediatric Intensive Care Medicine, University Children's Hospital Tübingen, Hoppe-Seyler-Str. 1, 72076, Tübingen, Germany
| | - Martin U Schuhmann
- Department of Neurosurgery, University Hospital Tübingen, 72076, Tübingen, Germany
| | - Morten Breindahl
- Department of Neonatology, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Monica Fumagelli
- NICU, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milano, Italy
| | - Jonathan Mintzer
- Division of Newborn Medicine, Department of Pediatrics, Mountainside Medical Center, Montclair, NJ, USA
| | - Willem de Boode
- Department of Neonatology, Radboud University Medical Center, Radboud Institute for Health Sciences, Amalia Children's Hospital, Nijmegen, The Netherlands
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23
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Sprong MCA, Broeders W, van der Net J, Breur JMPJ, de Vries LS, Slieker MG, van Brussel M. Motor Developmental Delay After Cardiac Surgery in Children With a Critical Congenital Heart Defect: A Systematic Literature Review and Meta-analysis. Pediatr Phys Ther 2021; 33:186-197. [PMID: 34618742 DOI: 10.1097/pep.0000000000000827] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE To systematically review evidence regarding the severity and prevalence of motor development in children with a critical congenital heart defect (CCHD) without underlying genetic anomalies. SUMMARY OF KEY POINTS Twelve percent of all included studies reported abnormal mean motor developmental scores, and 38% reported below average motor scores. Children with single-ventricle physiology, especially those with hypoplastic left heart syndrome, had the highest severity and prevalence of motor delay, particularly at 0 to 12 months. Most included studies did not differentiate between gross and fine motor development, yet gross motor development was more affected. RECOMMENDATIONS FOR CLINICAL PRACTICE We recommend clinicians differentiate between the type of heart defect, fine and gross motor development, and the presence of genetic anomalies. Furthermore, increased knowledge about severity and prevalence will enable clinicians to tailor their interventions to prevent motor development delays in CCHD.
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Affiliation(s)
- Maaike C A Sprong
- Center for Child Development, Exercise and Physical literacy (Mrs/Ms Sprong, Mr Broeders, Dr van Brussel, and Dr van der Net), Pediatric Cardiology (Dr Breur and Dr Slieker), and Department of Neonatology (Dr de Vries), Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
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24
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Rugytė D, Širvinskienė G, Kregždytė R. The Behavioral Problems in 2.5-5 Years Old Children Linked with Former Neonatal/Infantile Surgical Parameters. CHILDREN-BASEL 2021; 8:children8050423. [PMID: 34065274 PMCID: PMC8160720 DOI: 10.3390/children8050423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 05/04/2021] [Accepted: 05/18/2021] [Indexed: 12/12/2022]
Abstract
Studies report the link between exposure to major neonatal surgery and the risk of later neurodevelopmental disorders. The aim of this study was to find out the behavioral problem scores of 2.5–5 years old children who had undergone median/major non-cardiac surgery before the age of 90 days, and to relate these to intraoperative cerebral tissue oxygenation values (rSO2), perioperative duration of mechanical ventilation (DMV) and doses of sedative/analgesic agents. Internalizing (IP) and externalizing problems (EP) of 34 children were assessed using the CBCL for ages 1½–5. Median (range) IP and EP scores were 8.5 (2–42) and 15.5 (5–33), respectively and did not correlate with intraoperative rSO2. DMV correlated and was predictive for EP (β (95% CI) 0.095 (0.043; 0.148)). An aggregate variable “opioid dose per days of ventilation” was predictive for EP after adjusting for patients’ gestational age and age at the day of psychological assessment, after further adjustment for age at the day of surgery and for cumulative dose of benzodiazepines (β (95% CI 0.009 (0.003; 0.014) and 0.008 (0.002; 0.014), respectively). Neonatal/infantile intraoperative cerebral oxygenation was not associated with later behavioral problems. The risk factors for externalizing problems appeared to be similar to the risk factors in preterm infant population.
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Affiliation(s)
- Danguolė Rugytė
- Department of Anesthesiology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
- Correspondence:
| | - Giedrė Širvinskienė
- Department of Health Psychology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania;
- Health Research Institute, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
| | - Rima Kregždytė
- Department of Preventive Medicine, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania;
- Neuroscience Institute, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
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25
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Tran NN, Votava-Smith JK, Wood JC, Panigrahy A, Wee CP, Borzage M, Kumar SR, Murray PM, Brecht ML, Paquette L, Brady KM, Peterson BS. Cerebral oxygen saturation and cerebrovascular instability in newborn infants with congenital heart disease compared to healthy controls. PLoS One 2021; 16:e0251255. [PMID: 33970937 PMCID: PMC8109808 DOI: 10.1371/journal.pone.0251255] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 04/22/2021] [Indexed: 11/18/2022] Open
Abstract
Objective Infants with Congenital Heart Disease (CHD) are at risk for developmental delays, though the mechanisms of brain injury that impair development are unknown. Potential causes could include cerebral hypoxia and cerebrovascular instability. We hypothesized that we would detect significantly reduced cerebral oxygen saturation and greater cerebrovascular instability in CHD infants compared to the healthy controls. Methods We performed a secondary analysis on a sample of 43 term infants (28 CHD, 15 healthy controls) that assessed prospectively in temporal cross-section before or at 12 days of age. CHD infants were assessed prior to open-heart surgery. Cerebral oxygen saturation levels were estimated using Near-Infrared Spectroscopy, and cerebrovascular stability was assessed with the response of cerebral oxygen saturation after a postural change (supine to sitting). Results Cerebral oxygen saturation was 9 points lower in CHD than control infants in both postures (β = -9.3; 95%CI = -17.68, -1.00; p = 0.028), even after controlling for differences in peripheral oxygen saturation. Cerebrovascular stability was significantly impaired in CHD compared to healthy infants (β = -2.4; 95%CI = -4.12, -.61; p = 0.008), and in CHD infants with single ventricle compared with biventricular defects (β = -1.5; 95%CI = -2.95, -0.05; p = 0.04). Conclusion CHD infants had cerebral hypoxia and decreased cerebral oxygen saturation values following a postural change, suggesting cerebrovascular instability. Future longitudinal studies should assess the associations of cerebral hypoxia and cerebrovascular instability with long-term neurodevelopmental outcomes in CHD infants.
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Affiliation(s)
- Nhu N. Tran
- Institute for the Developing Mind, The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
- Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
- * E-mail:
| | - Jodie K. Votava-Smith
- Division of Cardiology, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
- Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - John C. Wood
- Division of Cardiology, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
- Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Ashok Panigrahy
- University of Pittsburgh Medical Center, Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Department of Pediatric Radiology, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Choo Phei Wee
- Department of Preventive Medicine, Southern California Clinical and Translational Science Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
| | - Matthew Borzage
- Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
- Division of Neonatology, Department of Pediatrics, Fetal and Neonatal Institute, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - S. Ram Kumar
- Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
- Division of Cardiothoracic Surgery, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Paula M. Murray
- Institute for Nursing and Interprofessional Research, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Mary-Lynn Brecht
- School of Nursing, University of California, Los Angeles, Los Angeles, California, United States of America
| | - Lisa Paquette
- Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
- Division of Neonatology, Department of Pediatrics, Fetal and Neonatal Institute, Children’s Hospital Los Angeles, Los Angeles, California, United States of America
| | - Kenneth M. Brady
- Lurie Children’s Hospital of Chicago, Anesthesiology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
| | - Bradley S. Peterson
- Department of Psychiatry, Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America
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26
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Coleman RD, Chartan CA, Mourani PM. Intensive care management of right ventricular failure and pulmonary hypertension crises. Pediatr Pulmonol 2021; 56:636-648. [PMID: 33561307 DOI: 10.1002/ppul.24776] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 04/03/2020] [Indexed: 01/22/2023]
Abstract
Pulmonary hypertension (PH), an often unrelenting disease that carries with it significant morbidity and mortality, affects not only the pulmonary vasculature but, in turn, the right ventricle as well. The survival of patients with PH is closely related to the right ventricular function. Therefore, having an understanding of how to manage right ventricular failure (RVF) and acute pulmonary hypertensive crises is imperative for clinicians who encounter these patients. This review addresses the management of these patients in detail, addressing: (a) the pathophysiology of RVF, (b) intensive care monitoring of these patients in the intensive care unit, (c) imaging of the right ventricle, (d) intubation and mechanical ventilation, (e) inotrope and vasopressor selection, (f) pulmonary vasodilator use, (g) interventional and surgical procedures for the acutely failing right ventricle, and (h) mechanical support for RVF.
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Affiliation(s)
- Ryan D Coleman
- Section of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, Texas.,Section of Pulmonary Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Corey A Chartan
- Section of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, Texas.,Section of Pulmonary Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Peter M Mourani
- Section of Critical Care Medicine and Pediatric Heart Lung Center, Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado
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27
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Stienstra RM, McHoney M. Near-infrared spectroscopy (NIRS) measured tissue oxygenation in neonates with gastroschisis: a pilot study. J Matern Fetal Neonatal Med 2021; 35:5099-5107. [PMID: 33602021 DOI: 10.1080/14767058.2021.1875429] [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: 10/22/2022]
Abstract
BACKGROUND Management of gastroschisis involves either primary or staged closure. Bowel ischemia and abdominal compartment syndrome (ACS) are possible complications that can be related to a method of treatment. NIRS monitoring has never been applied in this group of patients and may allow for earlier detection of complications. OBJECTIVE To assess near-infrared spectroscopy (NIRS) monitoring in neonates with gastroschisis for detecting changes in tissue oxygenation (rSO2) related to bowel reductions or height of bowel in the silo and for detecting tissue ischemia. METHODS Patients with gastroschisis and controls underwent continuous multi-channel assessment of oxygenation of the brain (CrSO2), kidney (RrSO2) and bowel (GrSO2) in a prospective pilot study. RESULTS Fifteen neonates were treated with primary closure (n = 3) or staged closure (n = 12); two had confirmed bowel ischemia, none developed ACS.There was no significant correlation between height of the bowel and GrSO2 at apex (p = .72) or base (p = .54) within the silo. During staged reductions there was a clinically non-significant change in RrSO2 (Δ-2.5%, p = .04), but no significant changes in CrSO2 (p = .11), and GrSO2 of apex (p = .97) and base (p = .31). Patients with confirmed ischemia had GrSO2 that were lower than controls. CONCLUSIONS Measuring GrSO2 through a silo is feasible. Staged reduction seems safe based on NIRS measurements, with minimal effect of hydrostatic pressure on bowel oxygenation. NIRS was able to detect subtle changes in intra-abdominal renal perfusion during reduction and could differentiate healthy and ischemic bowel.
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Affiliation(s)
- Roxane M Stienstra
- University of Groningen, Groningen, the Netherlands.,Department of Paediatric Surgery, Royal Hospital for Sick Children, Edinburgh, Scotland
| | - Merrill McHoney
- Department of Paediatric Surgery, Royal Hospital for Sick Children, Edinburgh, Scotland
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28
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Huisenga D, La Bastide‐Van Gemert S, Van Bergen A, Sweeney J, Hadders‐Algra M. Developmental outcomes after early surgery for complex congenital heart disease: a systematic review and meta-analysis. Dev Med Child Neurol 2021; 63:29-46. [PMID: 32149404 PMCID: PMC7754445 DOI: 10.1111/dmcn.14512] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/30/2020] [Indexed: 01/25/2023]
Abstract
AIM (1) To systematically review the literature on developmental outcomes from infancy to adolescence of children with complex congenital heart disease (CHD) who underwent early surgery; (2) to run a meta-regression analysis on the Bayley Scales of Infant Development, Second Edition Mental Developmental Index and Psychomotor Developmental Index (PDI) of infants up to 24 months and IQs of preschool-aged children to adolescents; (3) to assess associations between perioperative risk factors and outcomes. METHOD We searched pertinent literature (January 1990 to January 2019) in PubMed, Embase, CINAHL, and PsycINFO. Selection criteria included infants with complex CHD who had primary surgery within the first 9 weeks of life. Methodological quality, including risk of bias and internal validity, were assessed. RESULTS In total, 185 papers met the inclusion criteria; the 100 with high to moderate methodological quality were analysed in detail. Substantial heterogeneity in the group with CHD and in methodology existed. The outcome of infants with single-ventricle CHD was inferior to those with two-ventricle CHD (respectively: average scores for PDI 77 and 88; intelligence scores 92 and 98). Perioperative risk factors were inconsistently associated with developmental outcomes. INTERPRETATION The literature on children undergoing surgery in early infancy suggests that infants with a single ventricle are at highest risk of adverse developmental outcomes.
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Affiliation(s)
- Darlene Huisenga
- Department of Pediatric Rehabilitation and DevelopmentAdvocate Children’s HospitalOak LawnILUSA,University of GroningenUniversity Medical Center GroningenDepartment of PaediatricsDivision of Developmental NeurologyGroningenthe Netherlands
| | - Sacha La Bastide‐Van Gemert
- University of GroningenUniversity Medical Center GroningenDepartment of EpidemiologyGroningenthe Netherlands
| | - Andrew Van Bergen
- Department of Pediatric Rehabilitation and DevelopmentAdvocate Children’s HospitalOak LawnILUSA,Advocate Children’s Heart Institute Division of Pediatric Cardiac Critical CareAdvocate Children’s HospitalOak LawnILUSA
| | - Jane Sweeney
- Pediatric Science Doctoral ProgramRocky Mountain University of Health ProfessionsProvoUTUSA
| | - Mijna Hadders‐Algra
- University of GroningenUniversity Medical Center GroningenDepartment of PaediatricsDivision of Developmental NeurologyGroningenthe Netherlands
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29
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Cerebral regional oxygen saturation variability in neonates following cardiac surgery. Pediatr Res 2021; 90:815-818. [PMID: 32967003 PMCID: PMC7523257 DOI: 10.1038/s41390-020-01171-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 08/23/2020] [Accepted: 09/10/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Reduced cerebral regional oxygen saturation (crSO2) variability in neonates, as measured by near-infrared spectroscopy, following cardiac surgery with deep hypothermic circulatory arrest (DHCA) is associated with poor neurodevelopmental outcomes. We sought to evaluate the variability of crSO2 in a cohort of neonates following cardiac surgery with brief or no exposure to DHCA. METHODS Variability of averaged 1-min crSO2 values was calculated for the first 48 h following cardiac surgery in consecutive neonates over a 30-month period. Neonates requiring aortic arch repair underwent antegrade cerebral perfusion with either brief or no exposure to DHCA. RESULTS There were 115 neonates included in the study. Reduced crSO2 variability was observed in neonates with aortic arch obstruction (p = 0.02) and non-survivors (p = 0.02). Post hoc analysis demonstrated that the reduction in crSO2 variability was not as marked as in previously studied neonates with aortic arch obstruction who received DHCA alone (p < 0.001). CONCLUSIONS Neonates with aortic arch obstruction have reduced crSO2 variability following cardiac surgery. The reduction in crSO2 variability observed in aortic arch obstruction is likely influenced by a number of factors, including perioperative perfusion technique. The impact of interventions on crSO2 variability and resultant influence on neurodevelopmental outcomes requires further study. IMPACT Neonates with aortic arch obstruction have reduced crSO2 variability following cardiac surgery, which has been associated with poor neurodevelopmental outcomes, and is likely influenced by a number of factors, including perioperative perfusion technique. The contribution of perioperative perfusion technique to crSO2 variability following neonatal cardiac surgery is significant. Monitoring of crSO2 variability may provide insights into the adequacy of cerebral perfusion in neonates following cardiac surgery.
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30
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Costerus SA, Hendrikx D, IJsselmuiden J, Zahn K, Perez-Ortiz A, Van Huffel S, Flint RB, Caicedo A, Wijnen R, Wessel L, de Graaff JC, Tibboel D, Naulaers G. Cerebral Oxygenation and Activity During Surgical Repair of Neonates With Congenital Diaphragmatic Hernia: A Center Comparison Analysis. Front Pediatr 2021; 9:798952. [PMID: 34976902 PMCID: PMC8718750 DOI: 10.3389/fped.2021.798952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 11/23/2021] [Indexed: 11/13/2022] Open
Abstract
Background and aim: Neonatal brain monitoring is increasingly used due to reports of brain injury perioperatively. Little is known about the effect of sedatives (midazolam) and anesthetics (sevoflurane) on cerebral oxygenation (rScO2) and cerebral activity. This study aims to determine these effects in the perioperative period. Methods: This is an observational, prospective study in two tertiary pediatric surgical centers. All neonates with a congenital diaphragmatic hernia received perioperative cerebral oxygenation and activity measurements. Patients were stratified based on intraoperatively administrated medication: the sevoflurane group (continuous sevoflurane, bolus fentanyl, bolus rocuronium) and the midazolam group (continuous midazolam, continuous fentanyl, and continuous vecuronium). Results: Intraoperatively, rScO2 was higher in the sevoflurane compared to the midazolam group (84%, IQR 77-95 vs. 65%, IQR 59-76, p = < 0.001), fractional tissue oxygen extraction was lower (14%, IQR 5-21 vs. 31%, IQR 29-40, p = < 0.001), the duration of hypoxia was shorter (2%, IQR 0.4-9.6 vs. 38.6%, IQR 4.9-70, p = 0.023), and cerebral activity decreased more: slow delta: 2.16 vs. 4.35 μV 2 (p = 0.0049), fast delta: 0.73 vs. 1.37 μV 2 (p = < 0.001). In the first 30 min of the surgical procedure, a 3-fold increase in fast delta (10.48-31.22 μV 2) and a 5-fold increase in gamma (1.42-7.58 μV 2) were observed in the midazolam group. Conclusion: Sevoflurane-based anesthesia resulted in increased cerebral oxygenation and decreased cerebral activity, suggesting adequate anesthesia. Midazolam-based anesthesia in neonates with a more severe CDH led to alarmingly low rScO2 values, below hypoxia threshold, and increased values of EEG power during the first 30 min of surgery. This might indicate conscious experience of pain. Integrating population-pharmacokinetic models and multimodal neuromonitoring are needed for personalized pharmacotherapy in these vulnerable patients. Trial Registration: https://www.trialregister.nl/trial/6972, identifier: NL6972.
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Affiliation(s)
- Sophie A Costerus
- Department of Paediatric Surgery, Erasmus Medical Center - Sophia Children's Hospital, Rotterdam, Netherlands
| | - Dries Hendrikx
- ESAT-STADIUS Division, Department of Electrical Engineering, KU Leuven, Leuven, Belgium
| | - Joen IJsselmuiden
- Department of Paediatric Surgery, Erasmus Medical Center - Sophia Children's Hospital, Rotterdam, Netherlands
| | - Katrin Zahn
- Department of Paediatric Surgery, University Hospital Mannheim, Mannheim, Germany
| | - Alba Perez-Ortiz
- Neonatal Intensive Care Unit, University Hospital Mannheim, Mannheim, Germany
| | - Sabine Van Huffel
- ESAT-STADIUS Division, Department of Electrical Engineering, KU Leuven, Leuven, Belgium
| | - Robert B Flint
- Division of Neonatology, Department of Paediatrics, Erasmus Medical Center - Sophia Children's Hospital, Rotterdam, Netherlands.,Department of Pharmacy, Erasmus Medical Center, Rotterdam, Netherlands
| | - Alexander Caicedo
- ESAT-STADIUS Division, Department of Electrical Engineering, KU Leuven, Leuven, Belgium
| | - René Wijnen
- Department of Paediatric Surgery, Erasmus Medical Center - Sophia Children's Hospital, Rotterdam, Netherlands
| | - Lucas Wessel
- Department of Paediatric Surgery, University Hospital Mannheim, Mannheim, Germany
| | - Jurgen C de Graaff
- Department of Anaesthesiology, Erasmus Medical Center, Rotterdam, Netherlands
| | - Dick Tibboel
- Department of Paediatric Surgery, Erasmus Medical Center - Sophia Children's Hospital, Rotterdam, Netherlands
| | - Gunnar Naulaers
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium.,Neonatal Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
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31
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Mueller M, Zajonz T, Mann V, Koerner C, Akintuerk H, Yoerueker U, Heye K, Wetterling K, Reich B. Interrelations of Intraoperative Changes in Cerebral Tissue Oxygen Saturation with Brain Volumes and Neurodevelopment Outcome After the Comprehensive Stage II Procedure in Infants With Hypoplastic Left Heart Syndrome: A Retrospective Cohort Study. J Cardiothorac Vasc Anesth 2020; 35:2907-2912. [PMID: 33431272 DOI: 10.1053/j.jvca.2020.12.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 12/04/2020] [Accepted: 12/07/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVES The monitoring of cerebral tissue oxygen saturation by near-infrared spectroscopy (ScerebO2) is used widely in pediatric cardiac anesthesia. However, little information is available on the effects of changes in perioperative ScerebO2 on brain morphology and neurologic outcome. The primary hypothesis tested in this study was that intraoperative ScerebO2 during the comprehensive stage II procedure correlated with brain volumes assessed by magnetic resonance imaging and neurodevelopmental scores. DESIGN Retrospective observational cohort study. SETTING University Hospital, Pediatric Heart Centre. PATIENTS AND MEASUREMENTS In 19 infants, the intraoperative course of ScerebO2 during the comprehensive stage II procedure was examined. Minimal ScerebO2 and integrated ScerebO2 below 45% (AUC) during surgery, as well as cerebral magnetic resonance imaging (MRI) examinations and Bayley III test at the ages of two-to-three years, were analyzed. MAIN RESULTS A positive correlation between minimal ScerebO2 and intracranial volume (p = 0.0243), total brain volume (p = 0.0243), and white matter volume (p = 0.0276) was observed, as was a negative correlation between AUC and intracranial volume (p = 0.0454) and white matter volume (p = 0.0381), respectively. No association was found between ScerebO2 and Bayley-III Score. CONCLUSION The correlation between ScerebO2 and brain volumes measured by MRI pointed out a possible importance of neuroprotective strategies aimed at optimizing ScerebO2 during complex congenital heart surgery. That no correlation between ScerebO2 and Bayley III Score was found suggested multifactorial causes for neurologic outcome in children with congenital heart defects.
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Affiliation(s)
- Matthias Mueller
- Paediatric Cardiac Anesthesiology Service, Paediatric Heart Centre, Department of Anaesthesiology Intensive Care Medicine, Pain Therapy, University Hospital Giessen and Marburg GmbH, Campus Giessen, Giessen, Germany.
| | - Thomas Zajonz
- Paediatric Cardiac Anesthesiology Service, Paediatric Heart Centre, Department of Anaesthesiology Intensive Care Medicine, Pain Therapy, University Hospital Giessen and Marburg GmbH, Campus Giessen, Giessen, Germany
| | - Valesco Mann
- Paediatric Cardiac Anesthesiology Service, Paediatric Heart Centre, Department of Anaesthesiology Intensive Care Medicine, Pain Therapy, University Hospital Giessen and Marburg GmbH, Campus Giessen, Giessen, Germany
| | - Christian Koerner
- Paediatric Cardiac Anesthesiology Service, Paediatric Heart Centre, Department of Anaesthesiology Intensive Care Medicine, Pain Therapy, University Hospital Giessen and Marburg GmbH, Campus Giessen, Giessen, Germany
| | - Hakan Akintuerk
- Department of Paediatric and Congenital Heart Surgery, Paediatric Heart Centre, University Hospital Giessen and Marburg GmbH, Campus Giessen, Giessen, Germany
| | - Uygar Yoerueker
- Department of Paediatric and Congenital Heart Surgery, Paediatric Heart Centre, University Hospital Giessen and Marburg GmbH, Campus Giessen, Giessen, Germany
| | - Kristina Heye
- Department of Paediatric Cardiology, University Children´s Hospital, Zurich, Switzerland
| | | | - Bettina Reich
- Department of Paediatric Cardiology, Paediatric Heart Centre, University Hospital Giessen and Marburg GmbH, Campus Giessen, Giessen, Germany
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32
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Wolfe KR, Liptzin DR, Brigham D, Kelly SL, Rafferty C, Albertz M, Younoszai AK, Di Maria MV. Relationships between Physiologic and Neuropsychologic Functioning after Fontan. J Pediatr 2020; 227:239-246. [PMID: 32687915 DOI: 10.1016/j.jpeds.2020.07.043] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/12/2020] [Accepted: 07/14/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To investigate potential relationships between neuropsychologic functioning and cardiac, gastroenterologic/hepatologic, and pulmonary complications in the single ventricle heart disease (SVHD) post-Fontan population. STUDY DESIGN Following the initiation of a Fontan Multidisciplinary Clinic, patients with SVHD were evaluated systematically according to a clinical care pathway, and data from multiple subspecialty evaluations were collected prospectively from 2016 to 2019. Biomarkers of cardiology, pulmonary, and hepatology/gastroenterology functioning were abstracted, along with neuropsychologic testing results. Bivariate correlations and regression analyses examined cross-sectional relationships between physiologic predictors and neuropsychologic outcomes. RESULTS The sample included a cohort of 68 youth with SVHD age 3-19 years, after Fontan palliation. Sleep-disordered breathing was related to poorer visual-motor integration skills (r = -0.33; P < .05) and marginally related to poorer executive functioning (r = -0.33; P = .05). Lower arterial blood oxygen content was related to poorer executive functioning (r = .45; P < .05). Greater atrioventricular valve regurgitation was related to lower parent-rated adaptive functioning (ρ = -0.34; P < .01). These results were maintained in regression analyses controlling for history of stroke and/or seizures. CONCLUSIONS We demonstrated associations between neuropsychologic functioning and potentially modifiable aspects of physiologic functioning in a prospectively evaluated cohort of patients with SVHD with Fontan physiology. Our findings emphasize the importance of multidisciplinary screening and care after a Fontan procedure and suggest avenues for intervention that may improve patient outcomes and quality of life.
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Affiliation(s)
- Kelly R Wolfe
- Section of Neurology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO.
| | - Deborah R Liptzin
- Section of Pulmonology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Dania Brigham
- Section of Gastroenterology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Sarah L Kelly
- Section of Cardiology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Carey Rafferty
- Section of Cardiology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Megan Albertz
- Section of Anesthesiology, University of Colorado School of Medicine, Aurora, CO
| | - Adel K Younoszai
- Section of Cardiology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Michael V Di Maria
- Section of Cardiology, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
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33
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Bolduc ME, Dionne E, Gagnon I, Rennick JE, Majnemer A, Brossard-Racine M. Motor Impairment in Children With Congenital Heart Defects: A Systematic Review. Pediatrics 2020; 146:peds.2020-0083. [PMID: 33208496 DOI: 10.1542/peds.2020-0083] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/23/2020] [Indexed: 11/24/2022] Open
Abstract
CONTEXT With improvements in survival rates in newborns with congenital heart defects (CHDs), focus has now shifted toward enhancing neurodevelopmental outcomes across their life span. OBJECTIVE To systematically review the prevalence and extent of motor difficulties in infants, children, and adolescents with CHD requiring open-heart surgery. DATA SOURCES Data sources included Embase, Medline and the Cumulative Index to Nursing and Allied Health Literature. STUDY SELECTION Original studies published between 1997 and 2019 examining gross and/or fine motor skills in children born with a CHD requiring open-heart surgery were selected. DATA EXTRACTION The prevalence of motor impairments and mean scores on standardized motor assessments were extracted. Findings were grouped in 5 categories on the basis of the age of the children. RESULTS Forty-six original studies were included in this systematic review. The prevalence of mild to severe motor impairments (scores <-1 SD below normative data or controls) across childhood ranged from 12.3% to 68.6%, and prevalence ranged from 0% to 60.0% for severe motor impairments (<-2 SDs). Although our results suggest that the overall prevalence of motor impairments <-1 SD remains rather constant across childhood and adolescence, severe motor impairments (<-2 SDs) appear to be more prevalent in younger children. LIMITATIONS Variability in sampling and methodology between the reviewed studies is the most important limitation of this review. CONCLUSIONS The results of this review highlight that infants with CHD have an increased risk of motor impairments across infancy, childhood, and adolescence. These findings stress the importance of systematic screening or evaluation of motor skills across childhood and adolescence in children with CHD.
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Affiliation(s)
- Marie-Eve Bolduc
- School of Physical and Occupational Therapy.,Advances in Brain and Child Development Research Laboratory, The Research Institute of the McGill University Health Centre, Montreal, Canada; and
| | - Eliane Dionne
- School of Physical and Occupational Therapy.,Advances in Brain and Child Development Research Laboratory, The Research Institute of the McGill University Health Centre, Montreal, Canada; and
| | | | - Janet E Rennick
- Ingram School of Nursing, and.,Departments of Pediatrics and.,Department of Nursing, Montreal Children's Hospital, McGill University Health Centre, Montreal, Canada
| | - Annette Majnemer
- School of Physical and Occupational Therapy.,Departments of Pediatrics and.,Neurology and Neurosurgery, McGill University, Montreal, Canada
| | - Marie Brossard-Racine
- School of Physical and Occupational Therapy, .,Departments of Pediatrics and.,Neurology and Neurosurgery, McGill University, Montreal, Canada.,Advances in Brain and Child Development Research Laboratory, The Research Institute of the McGill University Health Centre, Montreal, Canada; and
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34
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Hummler H. Near-Infrared spectroscopy for perfusion assessment and neonatal management. Semin Fetal Neonatal Med 2020; 25:101145. [PMID: 32830077 DOI: 10.1016/j.siny.2020.101145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Term and preterm infants often present with adverse conditions after birth resulting in abnormal vital functions and severe organ failure, which are associated or sometimes caused by low oxygen and/or blood supply. Brain injury may lead to substantial mortality and morbidity often affecting long-term outcome. Standard monitoring techniques in the NICU focus on arterial oxygen supply and hemodynamics and include respiratory rate, heart rate, blood pressure and arterial oxygen saturation as measured by pulse oximetry but provide only limited information on end organ oxygen delivery. Near-Infrared Spectroscopy can bridge this gap by displaying continuous measurements of tissue oxygen saturation, providing information on the balance of oxygen delivery and consumption in organs of interest. Future techniques using multi-wavelength devices may provide additional information on oxidative metabolism in real time adding important information.
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Affiliation(s)
- Helmut Hummler
- Chief Division of Neonatology, Department of Pediatrics, Sidra Medicine, Al Gharrafa Street, Ar-Rayyan, PO Box 26999, Doha, Qatar; Professor of Pediatrics, Weill Cornell Medicine Qatar, Professor of Pediatrics adj. Ulm University, Germany.
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35
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[Near-infrared spectroscopy : Technique, development, current use and perspectives]. Anaesthesist 2020; 70:190-203. [PMID: 32930804 DOI: 10.1007/s00101-020-00837-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Near-infrared spectroscopy (NIRS) has been available in research and clinical practice for more than four decades. Recently, there have been numerous publications and substantial developments in the field. This article describes the clinical application of NIRS in relation to current guidelines, with a focus on pediatric and cardiac anesthesia. It discusses technical and physiological principles, pitfalls in clinical use and presents (patho)physiological influencing factors and derived variables, such as fractional oxygen extraction (FOE) and the cerebral oxygen index (COx). Recommendations for the interpretation of NIRS values in connection with influencing factors, such as oxygen transport capacity, gas exchange and circulation as well as an algorithm for cardiac anesthesia are presented. Limitations of the method and the lack of comparability of values from different devices as well as generally accepted standard values are explained. Technical differences and advantages compared to pulse oxymetry and transcranial Doppler sonography are illuminated. Finally, the prognostic significance and requirements for future clinical studies are discussed.
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36
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Mattersberger C, Schmölzer GM, Urlesberger B, Pichler G. Blood Glucose and Lactate Levels and Cerebral Oxygenation in Preterm and Term Neonates-A Systematic Qualitative Review of the Literature. Front Pediatr 2020; 8:361. [PMID: 32903733 PMCID: PMC7438789 DOI: 10.3389/fped.2020.00361] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 05/29/2020] [Indexed: 11/13/2022] Open
Abstract
Background: Cerebral oxygenation monitored non-invasively by near-infrared spectroscopy (NIRS) is of increasing interest in neonatal care. Cerebral oxygenation is determined by cerebral oxygen delivery and cerebral oxygen consumption. Oxygen delivery as well as oxygen consumption might be influenced by metabolic parameters like blood glucose and lactate. Objective: The aim of the present systematic qualitative review is therefore to identify and summarize all studies, which describe cerebral oxygenation measured with NIRS and blood glucose and/or blood lactate levels in neonates. Data sources: A systematic search of Ovid Embase and PubMed was performed. Search terms included near-infrared spectroscopy, fractional tissue oxygen extraction, cerebral tissue oxygen saturation, regional cerebral tissue oxygen saturation, oxygenation, term, and preterm neonates, cesarean delivery, transition, after-birth, newborn, vaginal delivery, cesarean delivery, baby, neonatal transition, metabolism, lactate, glucose, and blood glucose level. Study selection/data synthesis: Studies analyzing cerebral oxygenation and blood glucose and/or blood lactate levels in neonates were included. Animal studies, duplicates, or studies in non-English language were excluded. Results: Twenty-five studies were identified that describe blood glucose and/or blood lactate levels as primary or secondary outcome parameters with additional measured cerebral oxygenation by NIRS in neonates. Twelve studies were included with blood glucose measurements: four described an association between blood glucose levels and cerebral oxygenation, two show no association, and six do not report on possible associations. Eighteen studies were included with lactate measurements: one describe an association between lactate levels and cerebral oxygenation, while three show no association and 14 do not report on possible associations. Discussion: The influence of blood glucose and blood lactate levels on the cerebral oxygenation in neonates is still controversial. However, there seems to be an association between cerebral oxygenation and the metabolic parameter blood glucose and lactate, which need further investigation.
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Affiliation(s)
- Christian Mattersberger
- Division of Neonatology, Department of Paediatrics, Medical University of Graz, Graz, Austria.,Research Unit for Neonatal Micro- and Macrocirculation, Department of Paediatrics, Medical University of Graz, Graz, Austria
| | - Georg M Schmölzer
- Centre for the Studies of Asphyxia and Resuscitation, Royal Alexandra Hospital, Edmonton, AB, Canada.,Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | - Berndt Urlesberger
- Division of Neonatology, Department of Paediatrics, Medical University of Graz, Graz, Austria.,Research Unit for Neonatal Micro- and Macrocirculation, Department of Paediatrics, Medical University of Graz, Graz, Austria
| | - Gerhard Pichler
- Division of Neonatology, Department of Paediatrics, Medical University of Graz, Graz, Austria.,Research Unit for Neonatal Micro- and Macrocirculation, Department of Paediatrics, Medical University of Graz, Graz, Austria
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37
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Abstract
Neurodevelopmental outcomes after neonatal congenital heart surgery are significantly influenced by brain injury detectable by MRI imaging techniques. This brain injury can occur in the prenatal and postnatal periods even before cardiac surgery. Given the significant incidence of new MRI brain injury after cardiac surgery, much work is yet to be done on strategies to detect, prevent, and treat brain injury in the neonatal period in order to optimize longer-term neurodevelopmental outcomes.
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38
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Fang A, Allen KY, Marino BS, Brady KM. Neurologic outcomes after heart surgery. Paediatr Anaesth 2019; 29:1086-1093. [PMID: 31532867 DOI: 10.1111/pan.13744] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 09/05/2019] [Accepted: 09/14/2019] [Indexed: 12/01/2022]
Affiliation(s)
- Amy Fang
- Anesthesia, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Kiona Y Allen
- Cardiology, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine Chicago, Chicago, IL, USA
| | - Bradley S Marino
- Cardiology, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine Chicago, Chicago, IL, USA
| | - Ken M Brady
- Anesthesia, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine Chicago, Chicago, IL, USA
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39
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Regional tissue oxygenation monitoring in the neonatal intensive care unit: evidence for clinical strategies and future directions. Pediatr Res 2019; 86:296-304. [PMID: 31247635 DOI: 10.1038/s41390-019-0466-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 05/24/2019] [Accepted: 06/08/2019] [Indexed: 12/19/2022]
Abstract
Near-infrared spectroscopy (NIRS)-based monitoring of regional tissue oxygenation (rSO2) is becoming more commonplace in the neonatal intensive care unit (NICU). While increasing evidence supports rSO2 monitoring, actual standards for applying this noninvasive bedside technique continue to evolve. This review highlights the current strengths and pitfalls surrounding practical NIRS-based monitoring in the neonatal population. The physiologic background of rSO2 monitoring is discussed, with attention to understanding oxygen delivery/consumption mismatch and its effects on tissue oxygen extraction. The bedside utility of both cerebral and peripheral rSO2 monitoring in the NICU is then explored from two perspectives: (1) disease/event-specific "responsive" monitoring and (2) "routine," continuous monitoring. Recent evidence incorporating both monitoring approaches is summarized with emphasis on practical applicability in the NICU. Finally, a future paradigm for a broad-based NIRS monitoring strategy is presented, with attention towards improving personalization of neonatal care and ultimately enhancing long-term outcomes.
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40
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Marsac L, Michelet D, Sola C, Didier-Vidal A, Combet S, Blanc F, Orliaguet G, Aubineau JV, Julien-Marsollier F, Brasher C, Dahmani S. A survey of the anesthetic management of pediatric kidney transplantation in France. Pediatr Transplant 2019; 23:e13509. [PMID: 31168909 DOI: 10.1111/petr.13509] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 05/14/2019] [Accepted: 05/16/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND Renal transplantation is the best available therapeutic option for end-stage renal failure in both children and adults. However, little is known about anesthetic practice during pediatric renal transplantation. MATERIAL AND METHODS The study consisted of a national survey about anesthetic practice during pediatric renal transplantation in France. French tertiary pediatric centers performing renal transplants were targeted, and one physician from each team was asked to complete the survey. The survey included patient data, preoperative assessment and optimization data, and intraoperative anesthesia data (drugs, ventilation, and hemodynamic interventions). RESULTS Twenty centers performing kidney transplantation were identified and contacted to complete the survey, and eight responded. Surveyed centers performed 96 of the 122 pediatric kidney transplantations performed in France in 2017 (79%). Centers consistently performed echocardiography and ultrasound examinations of the great veins preoperatively and consistently employed esophageal Doppler cardiac output estimation and vasopressors intraoperatively. All other practices were found to be heterogeneous. Central venous pressure was monitored in six centers, and dopamine was administered perioperatively in two centers. CONCLUSIONS The current study provides a snapshot of the perioperative management of pediatric kidney transplantation in France. Results emphasize the need for both standardization of practice and awareness of recent evidence against the use of CVP monitoring and dopamine infusions.
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Affiliation(s)
- Lucile Marsac
- Department of Anesthesia, Intensive care and Pain Management, Robert Debré University Hospital, Paris Diderot University, Paris, France.,PRES Paris Sorbonne Cité, Paris Diderot University (Paris VII), Paris, France
| | - Daphné Michelet
- Department of Anesthesia, Intensive care and Pain Management, Robert Debré University Hospital, Paris Diderot University, Paris, France.,PRES Paris Sorbonne Cité, Paris Diderot University (Paris VII), Paris, France
| | - Chrystelle Sola
- Pediatric Anesthesia Unit, Department of Anesthesia and Critical Care Medicine, Lapeyronie University Hospital, Montpellier University, Montpellier, France.,IGF, Montpellier University, CNRS, INSERM, Montpellier, France
| | - Anne Didier-Vidal
- Department of Anesthesia and Intensive Care, Hôpital des Enfants, Groupe Hospitalier Pellegrin, Bordeaux Cedex, France
| | - Sylvie Combet
- Department of Anesthesia and Intensive Care, Hospices Civils de Lyon, Hopital Femme Mere Enfant, Bron, France
| | - Frederic Blanc
- Department of Anesthesia and Intensive Care, Assistance Publique Hôpitaux de Marseille, Timone Enfants Hospital, Aix-Marseille University, Marseille, France
| | - Gilles Orliaguet
- Department of Anesthesia and Intensive Care, Necker-Enfant Malades Hospital, Paris, France.,EA08, Pharmacologie et Évaluation des Thérapeutiques Chez L'enfant et la Femme Enceinte, Paris-Descartes and Paris Descartes University (Paris V), PRES Paris Sorbonne Cité, Paris, France
| | | | - Florence Julien-Marsollier
- Department of Anesthesia, Intensive care and Pain Management, Robert Debré University Hospital, Paris Diderot University, Paris, France.,PRES Paris Sorbonne Cité, Paris Diderot University (Paris VII), Paris, France
| | - Christopher Brasher
- Department of Anesthesia & Pain Management, Royal Children's Hospital, Melbourne, Victoria, Australia.,Anaesthesia and Pain Management Research Group, Murdoch Childrens' Research Institute, Parkville, Victoria, Australia
| | - Souhayl Dahmani
- Department of Anesthesia, Intensive care and Pain Management, Robert Debré University Hospital, Paris Diderot University, Paris, France.,PRES Paris Sorbonne Cité, Paris Diderot University (Paris VII), Paris, France.,DHU PROTECT, INSERM U1141, Robert Debré University Hospital, Paris, France
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41
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Hansen JH, Kissner L, Logoteta J, Jung O, Dütschke P, Attmann T, Scheewe J, Kramer HH. S100B and its relation to cerebral oxygenation in neonates and infants undergoing surgery for congenital heart disease. CONGENIT HEART DIS 2019; 14:427-437. [PMID: 30604917 DOI: 10.1111/chd.12741] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 11/03/2018] [Accepted: 12/10/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Neonates and infants undergoing surgery for congenital heart disease are at risk for developmental impairment. Hypoxic-ischemic brain injury might be one contributing factor. We aimed to investigate the perioperative release of the astrocyte protein S100B and its relation to cerebral oxygenation. METHODS Serum S100B was measured before and 0, 12, 24, and 48 hours after surgery. Cerebral oxygen saturation was derived by near-infrared spectroscopy. S100B reference values based on preoperative samples; concentrations above the 75th percentile were defined as elevated. Patients with elevated S100B at 24 or 48 hours were compared to cases with S100B in the normal range. Neonates (≤28 days) and infants (>28 and ≤365 days) were analyzed separately due to age-dependent release of S100B. RESULTS Seventy-four patients underwent 94 surgical procedures (neonates, n = 38; infants, n = 56). S100B concentrations were higher in neonates before and after surgery at all time points (P ≤ .015). Highest values were noticed immediately after surgery. Postoperative S100B was elevated after 15 (40.5%) surgeries in neonates. There was no difference in pre-, intra-, or postoperative cerebral oxygenation. In infants, postoperative S100B was elevated after 23 (41.8%) procedures. Preoperative cerebral oxygen saturations tended to be lower (53 ± 12% vs 59 ± 12%, P = .069) and arterial-cerebral oxygen saturation difference was higher (35 ± 11% vs 28 ± 11%, P = .018) in infants with elevated postoperative S100B. In the early postoperative course, cerebral oxygen saturation was lower (54 ± 13% vs 63 ± 12%, P = .011) and arterial-cerebral oxygen saturation difference was wider (38 ± 11% vs 30 ± 10%, P = .008). Cerebral oxygen saturation was also lower for the entire postoperative course (62 ± 18% vs 67 ± 9%, P = .047). CONCLUSIONS Postoperative S100B was elevated in about 40% of neonates and infants undergoing cardiac surgery. Infants with elevated postoperative S100B had impaired perioperative cerebral tissue oxygenation. No relation between S100B and cerebral oxygenation could be demonstrated in neonates.
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Affiliation(s)
- Jan Hinnerk Hansen
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Lydia Kissner
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Jana Logoteta
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Olaf Jung
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Peter Dütschke
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Tim Attmann
- Department of Cardiovascular Surgery, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Jens Scheewe
- Department of Cardiovascular Surgery, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Hans-Heiner Kramer
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany.,DZHK (German Center for Cardiovascular Research), Partner Site, Hamburg/Kiel/Lübeck, Germany
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Glass TJ, Seed M, Chau V. Congenital Heart Disease. Neurology 2019. [DOI: 10.1016/b978-0-323-54392-7.00015-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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El-Dib M, Soul JS. Monitoring and management of brain hemodynamics and oxygenation. HANDBOOK OF CLINICAL NEUROLOGY 2019; 162:295-314. [PMID: 31324316 DOI: 10.1016/b978-0-444-64029-1.00014-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
While cardiorespiratory monitoring is standard for newborns in the NICU, monitoring of brain hemodynamics and oxygenation is usually sporadic and targeted to newborns with suspected or confirmed neurologic disorders. This is unfortunate, since critically ill newborns, both preterm and term-born, are at high risk of brain injury and would benefit from improved techniques for continuous monitoring of brain hemodynamics and oxygenation, in addition to monitoring of systemic hemodynamics and oxygenation. Near-infrared spectroscopy (NIRS) and, to a lesser extent, Doppler ultrasound are techniques that have been used in research and increasingly for clinical purposes to measure and monitor brain hemodynamics and oxygenation in newborns. NIRS monitoring can be useful for detection of diverse pathologic conditions that occur frequently in very preterm newborns and in selected populations of term newborns at risk for brain injury related to disturbances of systemic hemodynamics. This chapter reviews the current state of the art with regard to brain-monitoring techniques and the research directed at this important area, and it concludes with suggestions for the use of currently available tools to manage newborns at high risk of neurologic injury from disturbances in brain hemodynamics and oxygenation.
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Affiliation(s)
- Mohamed El-Dib
- Neonatal Neurocritical Care, Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, MA, United States
| | - Janet S Soul
- Fetal-Neonatal Neurology Program, Department of Neurology, Boston Children's Hospital, Boston, MA, United States; Department of Neurology, Harvard Medical School, Boston, MA, United States.
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Ing RJ, Twite MD. Noteworthy Literature published in 2017 for Congenital Cardiac Anesthesiologists. Semin Cardiothorac Vasc Anesth 2018; 22:35-48. [DOI: 10.1177/1089253217753398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review focuses on the literature published during the 13 months from December 2016 to December 2017 that is of interest to anesthesiologists taking care of children and adults with congenital heart disease. Five themes are addressed during this time period and 100 peer-reviewed articles are discussed.
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Affiliation(s)
- Richard J. Ing
- Children’s Hospital Colorado, Anschutz Medical Campus, Aurora, CO, USA
- University of Colorado, Aurora, CO, USA
| | - Mark D. Twite
- Children’s Hospital Colorado, Anschutz Medical Campus, Aurora, CO, USA
- University of Colorado, Aurora, CO, USA
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Near-Infrared Spectroscopy and Vascular Occlusion Test for Predicting Clinical Outcome in Pediatric Cardiac Patients: A Prospective Observational Study. Pediatr Crit Care Med 2018; 19:32-39. [PMID: 29140967 DOI: 10.1097/pcc.0000000000001386] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES This study is designed to determine the feasibility and utility of vascular occlusion test variables as measured by INVOS Medtronic, Dublin, Ireland) in pediatric cardiac patients. DESIGN A prospective observational study. SETTING A tertiary children's hospital. PATIENTS Children less than or equal to 8 years old who were scheduled for elective cardiac surgery under cardiopulmonary bypass. INTERVENTIONS A vascular occlusion test (3 min of ischemia and reperfusion) was performed on the calf at three time points: after induction of anesthesia (T0), during cardiopulmonary bypass (T1), and after sternal closure (T2). MEASUREMENTS AND MAIN RESULTS Baseline regional tissue hemoglobin oxygen saturation, deoxygenation rate, minimum regional tissue hemoglobin oxygen saturation, and reoxygenation rate were measured using INVOS. Influence of age on variables at each measurement point was also checked using linear regression analysis. Receiver operating characteristics curve analysis was performed to determine the ability of vascular occlusion test variables at T2 to predict the occurrence of major adverse events. Both the deoxygenation and reoxygenation rates were lowest in T1. There was a tendency to decreased regional tissue hemoglobin oxygen saturation in younger patients at T0 (r = 0.37; p < 0.001), T1 (r = 0.33; p < 0.001), and T2 (r = 0.42; p < 0.001) during vascular occlusion. Minimum regional tissue hemoglobin oxygen saturation was correlated with age at T0 (r = 0.51; p < 0.001) and T2 (r = 0.35; p = 0.001). Patients with major adverse events had similar baseline regional tissue hemoglobin oxygen saturation but lower minimum regional tissue hemoglobin oxygen saturation (48.8% ± 19.3% vs 63.3% ± 13.9%; p < 0.001) and higher reoxygenation rate (4.30 ± 3.20 vs 2.57 ± 2.39 %/s; p = 0.008) at T2 compared with those without. The minimum regional tissue hemoglobin oxygen saturation less than 51% after sternal closure could predict the occurrence of major adverse events with a sensitivity of 61.1% and a specificity of 85.4%. CONCLUSIONS Vascular occlusion test using INVOS can be applied in children undergoing cardiac surgery. Vascular occlusion test variables are influenced by age and cardiopulmonary bypass. The minimum regional tissue hemoglobin oxygen saturation less than 51% after sternal closure is associated with worse clinical outcomes in pediatric cardiac patients.
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Cassidy AR, Ilardi D, Bowen SR, Hampton LE, Heinrich KP, Loman MM, Sanz JH, Wolfe KR. Congenital heart disease: A primer for the pediatric neuropsychologist. Child Neuropsychol 2017; 24:859-902. [DOI: 10.1080/09297049.2017.1373758] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Adam R. Cassidy
- Department of Psychiatry, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Dawn Ilardi
- Department of Neuropsychology, Children’s Healthcare of Atlanta, Emory University, Atlanta, GA, USA
| | - Susan R. Bowen
- Department of Pediatrics, University Hospitals Rainbow Babies and Children’s Hospital, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Lyla E. Hampton
- Department of Child & Adolescent Psychiatry and Behavioral Sciences, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | | | - Michelle M. Loman
- Departments of Neurology and Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jacqueline H. Sanz
- Division of Neuropsychology, Children’s National Health System, Departments of Psychiatry and Behavioral Sciences & Pediatrics, George Washington University School of Medicine, , Washington, DC, USA
| | - Kelly R. Wolfe
- Department of Pediatrics, Children’s Hospital Colorado, University of Colorado School of Medicine, Aurora, CO, USA
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Abstract
This article is a review of the literature published during the 12 months of 2016 that are of interest to the congenital cardiac anesthesiologist. Five themes are addressed for 2016, and 53 peer-reviewed articles are discussed.
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Affiliation(s)
- Richard J. Ing
- Children’s Hospital Colorado, Anschutz Medical Campus, Aurora, CO, USA
- University of Colorado School of Medicine, Aurora, CO, USA
| | - Mark Twite
- Children’s Hospital Colorado, Anschutz Medical Campus, Aurora, CO, USA
- University of Colorado School of Medicine, Aurora, CO, USA
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