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Nakano FK, Dulfer K, Vanhorebeek I, Wouters PJ, Verbruggen SC, Joosten KF, Güiza Grandas F, Vens C, Van den Berghe G. Predicting adverse long-term neurocognitive outcomes after pediatric intensive care unit admission. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2024; 250:108166. [PMID: 38614026 DOI: 10.1016/j.cmpb.2024.108166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/18/2024] [Accepted: 04/05/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND AND OBJECTIVE Critically ill children may suffer from impaired neurocognitive functions years after ICU (intensive care unit) discharge. To assess neurocognitive functions, these children are subjected to a fixed sequence of tests. Undergoing all tests is, however, arduous for former pediatric ICU patients, resulting in interrupted evaluations where several neurocognitive deficiencies remain undetected. As a solution, we propose using machine learning to predict the optimal order of tests for each child, reducing the number of tests required to identify the most severe neurocognitive deficiencies. METHODS We have compared the current clinical approach against several machine learning methods, mainly multi-target regression and label ranking methods. We have also proposed a new method that builds several multi-target predictive models and combines the outputs into a ranking that prioritizes the worse neurocognitive outcomes. We used data available at discharge, from children who participated in the PEPaNIC-RCT trial (ClinicalTrials.gov-NCT01536275), as well as data from a 2-year follow-up study. The institutional review boards at each participating site have also approved this follow-up study (ML8052; NL49708.078; Pro00038098). RESULTS Our proposed method managed to outperform other machine learning methods and also the current clinical practice. Precisely, our method reaches approximately 80% precision when considering top-4 outcomes, in comparison to 65% and 78% obtained by the current clinical practice and the state-of-the-art method in label ranking, respectively. CONCLUSIONS Our experiments demonstrated that machine learning can be competitive or even superior to the current testing order employed in clinical practice, suggesting that our model can be used to severely reduce the number of tests necessary for each child. Moreover, the results indicate that possible long-term adverse outcomes are already predictable as early as at ICU discharge. Thus, our work can be seen as the first step to allow more personalized follow-up after ICU discharge leading to preventive care rather than curative.
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Affiliation(s)
- Felipe Kenji Nakano
- KU Leuven, Campus KULAK, Department of Public Health and Primary Care, Etienne Sabbelaan 53, Kortrijk, 8500, Belgium; Itec, imec research group at KU Leuven, Etienne Sabbelaan 53, Kortrijk, 8500, Belgium.
| | - Karolijn Dulfer
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Doctor Molewaterplein 40, Rotterdam, 3015 GD, the Netherlands
| | - Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, UZ Herestraat 49, Leuven, 3000, Belgium
| | - Pieter J Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, UZ Herestraat 49, Leuven, 3000, Belgium
| | - Sascha C Verbruggen
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Doctor Molewaterplein 40, Rotterdam, 3015 GD, the Netherlands
| | - Koen F Joosten
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Doctor Molewaterplein 40, Rotterdam, 3015 GD, the Netherlands
| | - Fabian Güiza Grandas
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, UZ Herestraat 49, Leuven, 3000, Belgium
| | - Celine Vens
- KU Leuven, Campus KULAK, Department of Public Health and Primary Care, Etienne Sabbelaan 53, Kortrijk, 8500, Belgium; Itec, imec research group at KU Leuven, Etienne Sabbelaan 53, Kortrijk, 8500, Belgium
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, UZ Herestraat 49, Leuven, 3000, Belgium
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Van den Berghe G, Vanhorebeek I, Langouche L, Gunst J. Our Scientific Journey through the Ups and Downs of Blood Glucose Control in the ICU. Am J Respir Crit Care Med 2024; 209:497-506. [PMID: 37991900 DOI: 10.1164/rccm.202309-1696so] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 11/22/2023] [Indexed: 11/24/2023] Open
Abstract
This article tells the story of our long search for the answer to one question: Is stress hyperglycemia in critically ill patients adaptive or maladaptive? Our earlier work had suggested the lack of hepatic insulin effect and hyperglycemia as jointly predicting poor outcome. Therefore, we hypothesized that insulin infusion to reach normoglycemia, tight glucose control, improves outcome. In three randomized controlled trials (RCTs), we found morbidity and mortality benefit with tight glucose control. Moving from the bed to the bench, we attributed benefits to the prevention of glucose toxicity in cells taking up glucose in an insulin-independent, glucose concentration gradient-dependent manner, counteracted rather than synergized by insulin. Several subsequent RCTs did not confirm benefit, and the large Normoglycemia in Intensive Care Evaluation-Survival Using Glucose Algorithm Regulation, or "NICE-SUGAR," trial found increased mortality with tight glucose control associated with severe hypoglycemia. Our subsequent clinical and mechanistic research revealed that early use of parenteral nutrition, the context of our initial RCTs, had been a confounder. Early parenteral nutrition (early-PN) aggravated hyperglycemia, suppressed vital cell damage removal, and hampered recovery. Therefore, in our next and largest "TGC-fast" RCT, we retested our hypothesis, without the use of early-PN and with a computer algorithm for tight glucose control that avoided severe hypoglycemia. In this trial, tight glucose control prevented kidney and liver damage, though with much smaller effect sizes than in our initial RCTs without affecting mortality. Our quest ends with the strong recommendation to omit early-PN for patients in the ICU, as this reduces need of blood glucose control and allows cellular housekeeping systems to play evolutionary selected roles in the recovery process. Once again, less is more in critical care.
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Affiliation(s)
- Greet Van den Berghe
- Clinical Division of Intensive Care Medicine, UZ Leuven, Leuven, Belgium; and
- Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Ilse Vanhorebeek
- Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Lies Langouche
- Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Jan Gunst
- Clinical Division of Intensive Care Medicine, UZ Leuven, Leuven, Belgium; and
- Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
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Coppens G, Vanhorebeek I, Güiza F, Derese I, Wouters PJ, Téblick A, Dulfer K, Joosten KF, Verbruggen SC, Van den Berghe G. Abnormal DNA methylation within HPA-axis genes years after paediatric critical illness. Clin Epigenetics 2024; 16:31. [PMID: 38395991 PMCID: PMC10893716 DOI: 10.1186/s13148-024-01640-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Critically ill children suffer from impaired physical/neurocognitive development 2 years later. Glucocorticoid treatment alters DNA methylation within the hypothalamus-pituitary-adrenal (HPA) axis which may impair normal brain development, cognition and behaviour. We tested the hypothesis that paediatric-intensive-care-unit (PICU) patients, sex- and age-dependently, show long-term abnormal DNA methylation within the HPA-axis layers, possibly aggravated by glucocorticoid treatment in the PICU, which may contribute to the long-term developmental impairments. RESULTS In a pre-planned secondary analysis of the multicentre PEPaNIC-RCT and its 2-year follow-up, we identified differentially methylated positions and differentially methylated regions within HPA-axis genes in buccal mucosa DNA from 818 former PICU patients 2 years after PICU admission (n = 608 no glucocorticoid treatment; n = 210 glucocorticoid treatment) versus 392 healthy children and assessed interaction with sex and age, role of glucocorticoid treatment in the PICU and associations with long-term developmental impairments. Adjusting for technical variation and baseline risk factors and correcting for multiple testing (false discovery rate < 0.05), former PICU patients showed abnormal DNA methylation of 26 CpG sites (within CRHR1, POMC, MC2R, NR3C1, FKBP5, HSD11B1, SRD5A1, AKR1D1, DUSP1, TSC22D3 and TNF) and three DNA regions (within AVP, TSC22D3 and TNF) that were mostly hypomethylated. These abnormalities were sex-independent and only partially age-dependent. Abnormal methylation of three CpG sites within FKBP5 and one CpG site within SRD5A1 and AKR1D1 was partly attributable to glucocorticoid treatment during PICU stay. Finally, abnormal methylation within FKBP5 and AKR1D1 was most robustly associated with long-term impaired development. CONCLUSIONS Two years after critical illness in children, abnormal methylation within HPA-axis genes was present, predominantly within FKBP5 and AKR1D1, partly attributable to glucocorticoid treatment in the PICU, and explaining part of the long-term developmental impairments. These data call for caution regarding liberal glucocorticoid use in the PICU.
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Affiliation(s)
- Grégoire Coppens
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Fabian Güiza
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Inge Derese
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Pieter J Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Arno Téblick
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Karolijn Dulfer
- Division of Paediatric Intensive Care Unit, Department of Neonatal and Paediatric ICU, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Koen F Joosten
- Division of Paediatric Intensive Care Unit, Department of Neonatal and Paediatric ICU, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Sascha C Verbruggen
- Division of Paediatric Intensive Care Unit, Department of Neonatal and Paediatric ICU, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium.
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Dijkhuizen EI, Dulfer K, de Munck S, van Haren NEM, de Jonge RCJ, Vanhorebeek I, Wouters PJ, Van den Berghe G, Verbruggen SCAT, Joosten KFM. Early weight measures and long-term neuropsychological outcome of critically ill neonates and infants: a secondary analysis of the PEPaNIC trial. Eur J Pediatr 2024; 183:649-661. [PMID: 37950792 PMCID: PMC10912138 DOI: 10.1007/s00431-023-05298-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 11/13/2023]
Abstract
Neonates and infants surviving critical illness show impaired growth during critical illness and are at risk for later neuropsychological impairments. Early identification of individuals most at risk is needed to provide tailored long-term follow-up and care. The research question is whether early growth during hospitalization is associated with growth and neuropsychological outcomes in neonates and infants after pediatric intensive care unit admission (PICU). This is a secondary analysis of the PEPaNIC trial. Weight measurements upon PICU admission, at PICU discharge, at hospital discharge, at 2- and 4-year follow-up, and of different subgroups were compared using (paired) t-tests. Multiple linear regression analyses were performed to investigate the association between early growth in weight measures and neuropsychological outcomes at 4-year follow-up. One hundred twenty-one infants were included, and median age upon admission was 21 days. Growth in weight per week was less than the age-appropriate norm, resulting in a decrease in weight-for-age Z-score during hospitalization. Weight is normalized at 2- and 4-year follow-up. Weight gain in kilograms per week and change in weight Z-score were not associated with neurodevelopmental outcome measures at 4-year follow-up. Lower weight-for-age Z-score at PICU admission and at hospital discharge was associated only with lower weight and height Z-scores at 4-year follow-up. CONCLUSION Growth in weight during hospital stay of young survivors of critical illness is impaired. Worse early growth in weight is associated with lower weight and height but not with neuropsychological outcomes at 4-year follow-up. WHAT IS KNOWN • Critically ill neonates and infants show impaired early growth during admission and are at risk for later neuropsychological impairments. • Unraveling the association between early growth and later neuropsychological impairments is crucial since the first year of life is critical for brain development. WHAT IS NEW • Critically ill neonates and infants had age appropriate weight measures at 4-year follow-up. • Poor growth in weight during hospital stay was not associated with poorer cognitive, emotional, or behavioral functioning four years after critical illness.
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Affiliation(s)
- E I Dijkhuizen
- Department of Neonatal & Pediatric Intensive Care, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - K Dulfer
- Department of Neonatal & Pediatric Intensive Care, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - S de Munck
- Department of Neonatal & Pediatric Intensive Care, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - N E M van Haren
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - R C J de Jonge
- Department of Neonatal & Pediatric Intensive Care, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - I Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - P J Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - G Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - S C A T Verbruggen
- Department of Neonatal & Pediatric Intensive Care, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - K F M Joosten
- Department of Neonatal & Pediatric Intensive Care, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands.
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Coppens G, Vanhorebeek I, Verlinden I, Derese I, Wouters PJ, Joosten KF, Verbruggen SC, Güiza F, Van den Berghe G. Assessment of aberrant DNA methylation two years after paediatric critical illness: a pre-planned secondary analysis of the international PEPaNIC trial. Epigenetics 2023; 18:2146966. [PMID: 36384393 PMCID: PMC9980627 DOI: 10.1080/15592294.2022.2146966] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Critically ill children requiring intensive care suffer from impaired physical/neurocognitive development 2 y later, partially preventable by omitting early use of parenteral nutrition (early-PN) in the paediatric intensive-care-unit (PICU). Altered methylation of DNA from peripheral blood during PICU-stay provided a molecular basis hereof. Whether DNA-methylation of former PICU patients, assessed 2 y after critical illness, is different from that of healthy children remained unknown. In a pre-planned secondary analysis of the PEPaNIC-RCT (clinicaltrials.gov-NCT01536275) 2-year follow-up, we assessed buccal-mucosal DNA-methylation (Infinium-HumanMethylation-EPIC-BeadChip) of former PICU-patients (N = 406 early-PN; N = 414 late-PN) and matched healthy children (N = 392). CpG-sites differentially methylated between groups were identified with multivariable linear regression and differentially methylated DNA-regions via clustering of differentially methylated CpG-sites using kernel-estimates. Analyses were adjusted for technical variation and baseline risk factors, and corrected for multiple testing (false-discovery-rate <0.05). Differentially methylated genes were functionally annotated (KEGG-pathway database), and allocated to three classes depending on involvement in physical/neurocognitive development, critical illness and intensive medical care, or pre-PICU-admission disorders. As compared with matched healthy children, former PICU-patients showed significantly different DNA-methylation at 4047 CpG-sites (2186 genes) and 494 DNA-regions (468 genes), with most CpG-sites being hypomethylated (90.3%) and with an average absolute 2% effect-size, irrespective of timing of PN initiation. Of the differentially methylated KEGG-pathways, 41.2% were related to physical/neurocognitive development, 32.8% to critical illness and intensive medical care and 26.0% to pre-PICU-admission disorders. Two years after critical illness in children, buccal-mucosal DNA showed abnormal methylation of CpG-sites and DNA-regions located in pathways known to be important for physical/neurocognitive development.
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Affiliation(s)
- Grégoire Coppens
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven,Leuven, Belgium
| | - Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven,Leuven, Belgium
| | - Ines Verlinden
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven,Leuven, Belgium
| | - Inge Derese
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven,Leuven, Belgium
| | - Pieter J Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven,Leuven, Belgium
| | - Koen F Joosten
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Sascha C Verbruggen
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Fabian Güiza
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven,Leuven, Belgium
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven,Leuven, Belgium
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Dijkhuizen EI, de Munck S, de Jonge RCJ, Dulfer K, van Beynum IM, Hunfeld M, Rietman AB, Joosten KFM, van Haren NEM. Early brain magnetic resonance imaging findings and neurodevelopmental outcome in children with congenital heart disease: A systematic review. Dev Med Child Neurol 2023; 65:1557-1572. [PMID: 37035939 DOI: 10.1111/dmcn.15588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 02/27/2023] [Accepted: 03/01/2023] [Indexed: 04/11/2023]
Abstract
AIM To investigate the association between early brain magnetic resonance imaging (MRI) findings and neurodevelopmental outcome (NDO) in children with congenital heart disease (CHD). METHOD A search for studies was conducted in Embase, Medline, Web of Science, Cochrane Central, PsycINFO, and Google Scholar. Observational and interventional studies were included, in which patients with CHD underwent surgery before 2 months of age, a brain MRI scan in the first year of life, and neurodevelopmental assessment beyond the age of 1 year. RESULTS Eighteen studies were included. Thirteen found an association between either quantitative or qualitative brain metrics and NDO: 5 out of 7 studies showed decreased brain volume was significantly associated with worse NDO, as did 7 out of 10 studies on brain injury. Scanning protocols and neurodevelopmental tests varied strongly. INTERPRETATION Reduced brain volume and brain injury in patients with CHD can be associated with impaired NDO, yet standardized scanning protocols and neurodevelopmental assessment are needed to further unravel trajectories of impaired brain development and its effects on outcome.
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Affiliation(s)
- Emma I Dijkhuizen
- Department of Neonatal and Pediatric Intensive Care, Division of Pediatric Intensive Care, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Sophie de Munck
- Department of Pediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Rogier C J de Jonge
- Department of Neonatal and Pediatric Intensive Care, Division of Pediatric Intensive Care, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Karolijn Dulfer
- Department of Neonatal and Pediatric Intensive Care, Division of Pediatric Intensive Care, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Ingrid M van Beynum
- Department of Pediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
- Department of Pediatric Cardiology, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Maayke Hunfeld
- Department of Neonatal and Pediatric Intensive Care, Division of Pediatric Intensive Care, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
- Department of Pediatric Neurology, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - André B Rietman
- Department of Pediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Koen F M Joosten
- Department of Neonatal and Pediatric Intensive Care, Division of Pediatric Intensive Care, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Neeltje E M van Haren
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
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Fell DM, Bitetto EA, Skillman HE. Timing of enteral nutrition and parenteral nutrition in the PICU. Nutr Clin Pract 2023; 38 Suppl 2:S174-S212. [PMID: 37721466 DOI: 10.1002/ncp.11050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 06/04/2023] [Accepted: 07/08/2023] [Indexed: 09/19/2023] Open
Abstract
The timing of nutrition support initiation has the potential to positively impact nutrition and clinical outcomes in infants and children with critical illness. Early enteral nutrition within 24-48 h and attainment of both a 60% energy and protein goal by the end of the first week of pediatric intensive care unit admission are reported to be significantly associated with improved survival in large observational studies. The results of one randomized controlled trial demonstrated increased morbidity in infants and children with critical illness assigned to early vs delayed supplemental parenteral nutrition. Observational studies in this population also suggest increased mortality with exclusive parenteral nutrition and worse nutrition outcomes when parenteral nutrition is delayed. Subsequently, current nutrition support guidelines recommend early enteral nutrition and avoidance of early parenteral nutrition, although the available evidence used to create the guidelines was inadequate to inform bedside nutrition support practice to improve outcomes. These guidelines are limited by the included studies with small numbers and heterogeneity of patients and research design that confound study outcomes and interpretation. This article provides a narrative review of the timing of nutrition support on outcomes in infants and children with critical illness, strategies to optimize timing and adequacy of nutrition support, and literature gaps, including the timing of parenteral nutrition initiation for children with malnutrition and those with contraindications to enteral nutrition and accurate measurement of energy requirements.
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Affiliation(s)
- Donna M Fell
- Department of Clinical Nutrition, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Emily A Bitetto
- Department of Clinical Nutrition, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Heather E Skillman
- Department of Clinical Nutrition, Children's Hospital Colorado, Aurora, Colorado, USA
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Veldscholte K, Cramer ABG, de Jonge RCJ, Rizopoulos D, Joosten KFM, Verbruggen SCAT. Intermittent feeding with an overnight fast versus 24-h feeding in critically ill neonates, infants, and children: An open-label, single-centre, randomised controlled trial. Clin Nutr 2023; 42:1569-1580. [PMID: 37478810 DOI: 10.1016/j.clnu.2023.07.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 07/10/2023] [Accepted: 07/10/2023] [Indexed: 07/23/2023]
Abstract
BACKGROUND & AIMS Critically ill children are fed day and night, assuming this improves enteral tolerance and the probability of achieving nutritional goals. It was previously shown that a fasting response, reflected by increased ketosis, at least partly explained the beneficial outcome of delayed initiation of supplemental parenteral nutrition. This study aims to investigate whether an overnight fast increases ketosis and is feasible and safe in critically ill children. METHODS The Continuousversus Intermittent Nutrition in Paediatric Intensive Care (ContInNuPIC) study is a randomised controlled trial in a tertiary referral Paediatric Intensive Care Unit (PICU) in the Netherlands. Critically ill children (term newborn-18 years) with an expected PICU stay ≥48 h, dependent on artificial nutrition, were eligible. Participants were randomly assigned (1:1, stratified for age group) to intermittent feeding, with interruption of feedings during an age-dependent overnight period of eight to 12 h, or to continuous feeding, with the administration of feedings day and night. In both groups, similar daily caloric targets were pursued. For children younger than one year, mandatory minor glucose infusions were provided during fasting. The primary outcome was the feasibility, defined as two conditions (1): a significant difference in the patients' highest daily ketone (3-β-hydroxybutyrate, BHB) levels during each overnight period, and (2): non-inferiority regarding daily caloric intake, examined using a two-part mixed-effects model with a predefined non-inferiority margin of 33%, in an intention-to-treat analysis. The study is registered in the Netherlands Trial Register (NL7877). RESULTS Between May 19, 2020, and July 13, 2022, 140 critically ill children, median (first quartile; third quartile) age 0.3 (0.1; 2.7) years, were randomised to intermittent (n = 67) or continuous feeding (n = 73). In the intermittent feeding group, BHB levels were significantly higher (median 0.4 (0.2; 1.0) vs. 0.3 (0.1; 0.7) mmol/L, p < 0.001). The ratio of total caloric intake in the intermittent feeding group to the intake in the continuous feeding group was not consistently significantly more than 0.67, thus not proving non-inferiority. No severe, resistant hypoglycaemic events, nor severe gastrointestinal complications related to the intervention occurred, and feeding intolerance did not occur more often in the intermittent than in the continuous feeding group. CONCLUSION Compared with day and night feeding, intermittent feeding with an overnight fast and mandatory glucose infusion for children younger than one year marginally increased ketosis and did not lead to more hypoglycaemic incidents in critically ill children. Because non-inferiority regarding daily caloric intake was not proven, the feasibility of an overnight fast could not be shown in the current study. However, as feeding intolerance did not increase during the condensed feeding periods, the nutritional intake was probably limited by the prescription of nutrition and interruptions. More research is needed to determine the optimal level and duration of clinically relevant ketosis and the best method to achieve this.
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Affiliation(s)
- Karlien Veldscholte
- Department of Neonatal and Paediatric Intensive Care, Division of Paediatric Intensive Care, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Arnout B G Cramer
- Department of Neonatal and Paediatric Intensive Care, Division of Paediatric Intensive Care, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Rogier C J de Jonge
- Department of Neonatal and Paediatric Intensive Care, Division of Paediatric Intensive Care, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Dimitris Rizopoulos
- Department of Biostatistics, Erasmus MC, Rotterdam, the Netherlands; Department of Epidemiology, Erasmus MC, Rotterdam, the Netherlands
| | - Koen F M Joosten
- Department of Neonatal and Paediatric Intensive Care, Division of Paediatric Intensive Care, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Sascha C A T Verbruggen
- Department of Neonatal and Paediatric Intensive Care, Division of Paediatric Intensive Care, Erasmus MC Sophia Children's Hospital, Rotterdam, the Netherlands.
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Long D, Anderson VA, Crossley L, Sood NT, Charles KR, MacDonald AD, Bora S, Pestell CF, Murrell K, Pride NA, Anderson PJ, Badawi N, Rose B, Baillie H, Masterson K, Chumbes Flores J, Sherring C, Raman S, Beca J, Erickson S, Festa M, Anderson BW, Venugopal P, Yim D, Andrews D, Cheung M, Brizard C, Gentles TL, Iyengar A, Nicholson I, Ayer J, Butt W, Schlapbach LJ, Gibbons KS. Longitudinal cohort study investigating neurodevelopmental and socioemotional outcomes in school-entry aged children after open heart surgery in Australia and New Zealand: the NITRIC follow-up study protocol. BMJ Open 2023; 13:e075429. [PMID: 37648380 PMCID: PMC10471882 DOI: 10.1136/bmjopen-2023-075429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/09/2023] [Indexed: 09/01/2023] Open
Abstract
INTRODUCTION Despite growing awareness of neurodevelopmental impairments in children with congenital heart disease (CHD), there is a lack of large, longitudinal, population-based cohorts. Little is known about the contemporary neurodevelopmental profile and the emergence of specific impairments in children with CHD entering school. The performance of standardised screening tools to predict neurodevelopmental outcomes at school age in this high-risk population remains poorly understood. The NITric oxide during cardiopulmonary bypass to improve Recovery in Infants with Congenital heart defects (NITRIC) trial randomised 1371 children <2 years of age, investigating the effect of gaseous nitric oxide applied into the cardiopulmonary bypass oxygenator during heart surgery. The NITRIC follow-up study will follow this cohort annually until 5 years of age to assess outcomes related to cognition and socioemotional behaviour at school entry, identify risk factors for adverse outcomes and evaluate the performance of screening tools. METHODS AND ANALYSIS Approximately 1150 children from the NITRIC trial across five sites in Australia and New Zealand will be eligible. Follow-up assessments will occur in two stages: (1) annual online screening of global neurodevelopment, socioemotional and executive functioning, health-related quality of life and parenting stress at ages 2-5 years; and (2) face-to-face assessment at age 5 years assessing intellectual ability, attention, memory and processing speed; fine motor skills; language and communication; and socioemotional outcomes. Cognitive and socioemotional outcomes and trajectories of neurodevelopment will be described and demographic, clinical, genetic and environmental predictors of these outcomes will be explored. ETHICS AND DISSEMINATION Ethical approval has been obtained from the Children's Health Queensland (HREC/20/QCHQ/70626) and New Zealand Health and Disability (21/NTA/83) Research Ethics Committees. The findings will inform the development of clinical decision tools and improve preventative and intervention strategies in children with CHD. Dissemination of the outcomes of the study is expected via publications in peer-reviewed journals, presentation at conferences, via social media, podcast presentations and medical education resources, and through CHD family partners. TRIAL REGISTRATION NUMBER The trial was prospectively registered with the Australian New Zealand Clinical Trials Registry as 'Gene Expression to Predict Long-Term Neurodevelopmental Outcome in Infants from the NITric oxide during cardiopulmonary bypass to improve Recovery in Infants with Congenital heart defects (NITRIC) Study - A Multicentre Prospective Trial'. TRIAL REGISTRATION ACTRN12621000904875.
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Affiliation(s)
- Debbie Long
- School of Nursing, Queensland University of Technology, Kelvin Grove, Queensland, Australia
- Paediatric Intensive Care Unit, Queensland Children's Hospital, South Brisbane, Queensland, Australia
| | - Vicki A Anderson
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Psychology Service, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Louise Crossley
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Nikita Tuli Sood
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Karina R Charles
- School of Nursing, Queensland University of Technology, Kelvin Grove, Queensland, Australia
- Paediatric Intensive Care Unit, Queensland Children's Hospital, South Brisbane, Queensland, Australia
| | - Anna D MacDonald
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
| | - Samudragupta Bora
- Department of Pediatrics, University Hospitals Rainbow Babies & Children's Hospital, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Mater Research Institute, The University of Queensland, South Brisbane, Queensland, Australia
| | - Carmela F Pestell
- School of Psychological Science, University of Western Australia, Crawley, Western Australia, Australia
| | - Kathryn Murrell
- Consult Liaison Team, Starship Children's Hospital, Auckland, New Zealand
| | - Natalie A Pride
- Kids Neuroscience Centre, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Peter J Anderson
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
| | - Nadia Badawi
- Grace Centre for Newborn Care, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Brian Rose
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
- Australian and New Zealand Fontan Advocacy Committee, HeartKids Australia Inc, Sydney, New South Wales, Australia
| | - Heidi Baillie
- Paediatric Intensive Care Unit, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Kate Masterson
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Paediatric Intensive Care Unit, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Jenipher Chumbes Flores
- Paediatric Intensive Care Unit, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Claire Sherring
- Paediatric Intensive Care Unit, Starship Children's Hospital, Auckland, New Zealand
| | - Sainath Raman
- Paediatric Intensive Care Unit, Queensland Children's Hospital, South Brisbane, Queensland, Australia
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
| | - John Beca
- Paediatric Intensive Care Unit, Starship Children's Hospital, Auckland, New Zealand
| | - Simon Erickson
- Paediatric Intensive Care Unit, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Marino Festa
- Paediatric Intensive Care Unit, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Benjamin W Anderson
- Queensland Paediatric Cardiac Service, Queensland Children's Hospital, South Brisbane, Queensland, Australia
- School of Medicine, The University of Queensland, South Brisbane, Queensland, Australia
| | - Prem Venugopal
- School of Medicine, The University of Queensland, South Brisbane, Queensland, Australia
- Department of Cardiac Surgery, Queensland Children's Hospital, South Brisbane, Queensland, Australia
| | - Deane Yim
- Department of Paediatric Cardiology, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - David Andrews
- Department of Cardiothoracic Surgery, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Michael Cheung
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Cardiology, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Christian Brizard
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Cardiac Surgery, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Thomas L Gentles
- Paediatrics, Child and Youth Health, The University of Auckland, Auckland, New Zealand
- Paediatric and Congenital Cardiac Service, Starship Children's Hospital, Auckland, New Zealand
| | - Ajay Iyengar
- Paediatric and Congenital Cardiac Service, Starship Children's Hospital, Auckland, New Zealand
- Department of Surgery, The University of Auckland, Auckland, New Zealand
| | - Ian Nicholson
- Heart Centre for Children, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Julian Ayer
- Heart Centre for Children, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Warwick Butt
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Paediatric Intensive Care Unit, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Luregn J Schlapbach
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
- Department of Intensive Care and Neonatology, University Children's Hospital Zürich, Zürich, Switzerland
| | - Kristen S Gibbons
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
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10
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Vanhorebeek I, Coppens G, Güiza F, Derese I, Wouters PJ, Joosten KF, Verbruggen SC, Van den Berghe G. Abnormal DNA methylation within genes of the steroidogenesis pathway two years after paediatric critical illness and association with stunted growth in height further in time. Clin Epigenetics 2023; 15:116. [PMID: 37468957 PMCID: PMC10354984 DOI: 10.1186/s13148-023-01530-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/04/2023] [Indexed: 07/21/2023] Open
Abstract
BACKGROUND Former critically ill children show an epigenetic age deceleration 2 years after paediatric intensive care unit (PICU) admission as compared with normally developing healthy children, with stunted growth in height 2 years further in time as physical correlate. This was particularly pronounced in children who were 6 years or older at the time of critical illness. As this age roughly corresponds to the onset of adrenarche and further pubertal development, a relation with altered activation of endocrine pathways is plausible. We hypothesised that children who have been admitted to the PICU, sex- and age-dependently show long-term abnormal DNA methylation within genes involved in steroid hormone synthesis or steroid sulphation/desulphation, possibly aggravated by in-PICU glucocorticoid treatment, which may contribute to stunted growth in height further in time after critical illness. RESULTS In this preplanned secondary analysis of the multicentre PEPaNIC-RCT and its follow-up, we compared the methylation status of genes involved in the biosynthesis of steroid hormones (aldosterone, cortisol and sex hormones) and steroid sulphation/desulphation in buccal mucosa DNA (Infinium HumanMethylation EPIC BeadChip) from former PICU patients at 2-year follow-up (n = 818) and healthy children with comparable sex and age (n = 392). Adjusting for technical variation and baseline risk factors and corrected for multiple testing (false discovery rate < 0.05), former PICU patients showed abnormal DNA methylation of 23 CpG sites (within CYP11A1, POR, CYB5A, HSD17B1, HSD17B2, HSD17B3, HSD17B6, HSD17B10, HSD17B12, CYP19A1, CYP21A2, and CYP11B2) and 4 DNA regions (within HSD17B2, HSD17B8, and HSD17B10) that were mostly hypomethylated. These abnormalities were partially sex- (1 CpG site) or age-dependent (7 CpG sites) and affected by glucocorticoid treatment (3 CpG sites). Finally, multivariable linear models identified robust associations of abnormal methylation of steroidogenic genes with shorter height further in time, at 4-year follow-up. CONCLUSIONS Children who have been critically ill show abnormal methylation within steroidogenic genes 2 years after PICU admission, which explained part of the stunted growth in height at 4-year follow-up. The abnormalities in DNA methylation may point to a long-term disturbance in the balance between active sex steroids and mineralocorticoids/glucocorticoids after paediatric critical illness, which requires further investigation.
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Affiliation(s)
- Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Louvain, Herestraat 49, B-3000, Leuven, Belgium
| | - Grégoire Coppens
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Louvain, Herestraat 49, B-3000, Leuven, Belgium
| | - Fabian Güiza
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Louvain, Herestraat 49, B-3000, Leuven, Belgium
| | - Inge Derese
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Louvain, Herestraat 49, B-3000, Leuven, Belgium
| | - Pieter J Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Louvain, Herestraat 49, B-3000, Leuven, Belgium
| | - Koen F Joosten
- Division of Paediatric ICU, Department of Neonatal and Paediatric ICU, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Sascha C Verbruggen
- Division of Paediatric ICU, Department of Neonatal and Paediatric ICU, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Louvain, Herestraat 49, B-3000, Leuven, Belgium.
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11
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Jotterand Chaparro C, Bertoni Maluf V, Moullet C, Kiszio B, Pugliese MT, Ramelet AS, Morice C, Valla FV, Tume LN. Effectiveness of high versus lower enteral protein intake, considering energy intake, on clinical outcomes in critically ill children: a systematic review protocol. JBI Evid Synth 2023:02174543-990000000-00155. [PMID: 37114868 DOI: 10.11124/jbies-22-00133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
OBJECTIVE The objective of this review is to evaluate the effectiveness of high versus lower enteral protein intake, considering energy intake, on clinical and nutritional outcomes in critically ill children hospitalized in the pediatric intensive care unit. INTRODUCTION Over and undernutrition increases the risk of morbidity and mortality in critically ill children. The impact of high versus lower enteral protein intake on clinical outcomes, considering energy intake, still needs to be investigated in children of different ages. INCLUSION CRITERIA This review will consider studies of critically ill children (aged between ≥ 37 wk' gestational age and < 18 y) admitted to the pediatric intensive care unit for a minimum of 48 hours and receiving enteral nutrition. Randomized controlled trials comparing high versus lower enteral protein intake, considering energy intake, will be eligible. Primary outcomes will include clinical and nutritional outcomes, such as length of stay in the pediatric intensive care unit and nitrogen balance. METHODS Using the JBI methodology for systematic reviews of effectiveness, we will search for randomized controlled trials published in English, French, Italian, Spanish, and German in electronic databases, including MEDLINE, CINAHL Complete, Embase, and the Cochrane Library, from database inception until the present. We will also search clinical trial registers and, if required, contact authors. Two independent reviewers will screen and select studies for inclusion, data extraction, and assessment of methodological quality. A third reviewer will be consulted if necessary. A statistical meta-analysis will be performed if feasible. SYSTEMATIC REVIEW REGISTRATION NUMBER PROSPERO CRD42022315325.
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Affiliation(s)
- Corinne Jotterand Chaparro
- Department of Nutrition and Dietetics, Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva, Switzerland
- Bureau d'Echange des Savoirs pour des praTiques exemplaires de soins (BEST): A JBI Centre of Excellence, Lausanne, Switzerland
| | - Valeria Bertoni Maluf
- Department of Nutrition and Dietetics, Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva, Switzerland
| | - Clémence Moullet
- Department of Nutrition and Dietetics, Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva, Switzerland
| | - Blanche Kiszio
- Bureau d'Echange des Savoirs pour des praTiques exemplaires de soins (BEST): A JBI Centre of Excellence, Lausanne, Switzerland
- La Source School of Nursing, HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Marie-Thérèse Pugliese
- Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva, Switzerland
| | - Anne-Sylvie Ramelet
- Bureau d'Echange des Savoirs pour des praTiques exemplaires de soins (BEST): A JBI Centre of Excellence, Lausanne, Switzerland
- University Institute of Higher Education and Research in Healthcare, Faculty of Biology and Medicine, University of Lausanne, Switzerland
- Lausanne University Hospital, Lausanne, Switzerland
| | - Claire Morice
- Pediatric Intensive Care Unit, Hôpital Universitaire Femme Mère Enfant, Hospices Civils de Lyon, France
- Pediatric Intensive Care Unit, Department of Pediatrics, University Hospital of Geneva, Geneva, Switzerland
| | - Frédéric V Valla
- Pediatric Intensive Care Unit, Hôpital Universitaire Femme Mère Enfant, Hospices Civils de Lyon, France
| | - Lyvonne N Tume
- Department of Nutrition and Dietetics, Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Geneva, Switzerland
- Faculty of Health, Social Care and Medicine, Edge Hill University, Ormskirk, United Kingdom
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12
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Otten MH, Buysse CMP, Buddingh EP, Terheggen-Lagro SWJ, von Asmuth EGJ, de Sonnaville ESV, Ketharanathan N, Bunker-Wiersma HE, Haverman L, Hogenbirk K, de Hoog M, Humblet M, Joosten KFM, Kneyber MCJ, Krabben G, Lemson J, Maas NM, Maebe S, Roeleveld PP, van Schooneveld M, Timmers-Raaijmaakers B, van Waardenburg D, Walker JC, Wassenberg R, van Woensel JBM, de Wit E, Wolthuis DW, van Zwol A, Oostrom KJ, Knoester H, Dulfer K. Neurocognitive, Psychosocial, and Quality of Life Outcomes After Multisystem Inflammatory Syndrome in Children Admitted to the PICU. Pediatr Crit Care Med 2023; 24:289-300. [PMID: 36688688 PMCID: PMC10072052 DOI: 10.1097/pcc.0000000000003180] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVES To investigate neurocognitive, psychosocial, and quality of life (QoL) outcomes in children with Multisystem Inflammatory Syndrome in Children (MIS-C) seen 3-6 months after PICU admission. DESIGN National prospective cohort study March 2020 to November 2021. SETTING Seven PICUs in the Netherlands. PATIENTS Children with MIS-C (0-17 yr) admitted to a PICU. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Children and/or parents were seen median (interquartile range [IQR] 4 mo [3-5 mo]) after PICU admission. Testing included assessment of neurocognitive, psychosocial, and QoL outcomes with reference to Dutch pre-COVID-19 general population norms. Effect sizes (Hedges' g ) were used to indicate the strengths and clinical relevance of differences: 0.2 small, 0.5 medium, and 0.8 and above large. Of 69 children with MIS-C, 49 (median age 11.6 yr [IQR 9.3-15.6 yr]) attended follow-up. General intelligence and verbal memory scores were normal compared with population norms. Twenty-nine of the 49 followed-up (59%) underwent extensive testing with worse function in domains such as visual memory, g = 1.0 (95% CI, 0.6-1.4), sustained attention, g = 2.0 (95% CI 1.4-2.4), and planning, g = 0.5 (95% CI, 0.1-0.9). The children also had more emotional and behavioral problems, g = 0.4 (95% CI 0.1-0.7), and had lower QoL scores in domains such as physical functioning g = 1.3 (95% CI 0.9-1.6), school functioning g = 1.1 (95% CI 0.7-1.4), and increased fatigue g = 0.5 (95% CI 0.1-0.9) compared with population norms. Elevated risk for posttraumatic stress disorder (PTSD) was seen in 10 of 30 children (33%) with MIS-C. Last, in the 32 parents, no elevated risk for PTSD was found. CONCLUSIONS Children with MIS-C requiring PICU admission had normal overall intelligence 4 months after PICU discharge. Nevertheless, these children reported more emotional and behavioral problems, more PTSD, and worse QoL compared with general population norms. In a subset undergoing more extensive testing, we also identified irregularities in neurocognitive functions. Whether these impairments are caused by the viral or inflammatory response, the PICU admission, or COVID-19 restrictions remains to be investigated.
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Affiliation(s)
- Marieke H Otten
- Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Department of Pediatric Intensive Care, Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - Corinne M P Buysse
- Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Department of Pediatric Surgery, Rotterdam, The Netherlands
| | - Emmeline P Buddingh
- Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Suzanne W J Terheggen-Lagro
- Department of Pediatric Pulmonology, Emma Children's Hospital, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Erik G J von Asmuth
- Department of Pediatric Stem Cell Transplantation and Laboratory for Pediatric Immunology, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Eleonore S V de Sonnaville
- Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Department of Pediatrics, Emma Children's Hospital Amsterdam UMC Follow-Me Program & Emma Neuroscience Group, Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - Naomi Ketharanathan
- Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Department of Pediatric Surgery, Rotterdam, The Netherlands
| | - Heleen E Bunker-Wiersma
- Department of Paediatric Intensive Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Lotte Haverman
- Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Department of Child and Adolescent Psychiatry and Psychosocial Care, Amsterdam Reproduction and Development, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Karin Hogenbirk
- Department of Paediatric Intensive Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Matthijs de Hoog
- Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Department of Pediatric Surgery, Rotterdam, The Netherlands
| | - Martien Humblet
- Pediatric Intensive Care Unit, Department of Pediatrics, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Koen F M Joosten
- Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Department of Pediatric Surgery, Rotterdam, The Netherlands
| | - Martin C J Kneyber
- Division of Paediatric Intensive Care, Department of Paediatrics, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
| | - Geanne Krabben
- Division of Paediatric Intensive Care, Department of Paediatrics, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
| | - Joris Lemson
- Department of intensive care medicine, Radboud university medical center, Nijmegen, The Netherlands
| | - Nienke M Maas
- Department of Medical Psychology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Sofie Maebe
- Pediatric Intensive Care Unit, Department of Pediatrics, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Peter P Roeleveld
- Department of Paediatric Intensive Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Monique van Schooneveld
- Sector of Neuropsychology, Department of Pediatric Psychology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Brigitte Timmers-Raaijmaakers
- Department of Pediatric Intensive Care, University Medical Center Utrecht, Wilhelmina Children's Hospital, The Netherlands
| | - Dick van Waardenburg
- Pediatric Intensive Care Unit, Department of Pediatrics, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Jennifer C Walker
- Department of Pediatric Intensive Care, University Medical Center Utrecht, Wilhelmina Children's Hospital, The Netherlands
| | - Renske Wassenberg
- Department of Medical Psychology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Job B M van Woensel
- Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Department of Pediatric Intensive Care, Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - Esther de Wit
- Department of Pediatric Intensive Care, University Medical Center Utrecht, Wilhelmina Children's Hospital, The Netherlands
| | - Diana W Wolthuis
- Division of Paediatric Intensive Care, Department of Paediatrics, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
| | - Annelies van Zwol
- Department of intensive care medicine, Radboud university medical center, Nijmegen, The Netherlands
| | - Kim J Oostrom
- Department of Child and Adolescent Psychiatry & Psychosocial Care, Amsterdam Reproduction and Development, Emma Children's Hospital, Amsterdam University Medical Centers (Amsterdam UMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Hennie Knoester
- Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Department of Pediatric Intensive Care, Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - Karolijn Dulfer
- Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Department of Pediatric Surgery, Rotterdam, The Netherlands
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Vanhorebeek I, Van den Berghe G. The epigenetic legacy of ICU feeding and its consequences. Curr Opin Crit Care 2023; 29:114-122. [PMID: 36794929 PMCID: PMC9994844 DOI: 10.1097/mcc.0000000000001021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
PURPOSE OF REVIEW Many critically ill patients face physical, mental or neurocognitive impairments up to years later, the etiology remaining largely unexplained. Aberrant epigenetic changes have been linked to abnormal development and diseases resulting from adverse environmental exposures like major stress or inadequate nutrition. Theoretically, severe stress and artificial nutritional management of critical illness thus could induce epigenetic changes explaining long-term problems. We review supporting evidence. RECENT FINDINGS Epigenetic abnormalities are found in various critical illness types, affecting DNA-methylation, histone-modification and noncoding RNAs. They at least partly arise de novo after ICU-admission. Many affect genes with functions relevant for and several associate with long-term impairments. As such, de novo DNA-methylation changes in critically ill children statistically explained part of their disturbed long-term physical/neurocognitive development. These methylation changes were in part evoked by early-parenteral-nutrition (early-PN) and statistically explained harm by early-PN on long-term neurocognitive development. Finally, long-term epigenetic abnormalities beyond hospital-discharge have been identified, affecting pathways highly relevant for long-term outcomes. SUMMARY Epigenetic abnormalities induced by critical illness or its nutritional management provide a plausible molecular basis for their adverse effects on long-term outcomes. Identifying treatments to further attenuate these abnormalities opens perspectives to reduce the debilitating legacy of critical illness.
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Affiliation(s)
- Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
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14
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Gunst J, Casaer MP, Preiser JC, Reignier J, Van den Berghe G. Toward nutrition improving outcome of critically ill patients: How to interpret recent feeding RCTs? Crit Care 2023; 27:43. [PMID: 36707883 PMCID: PMC9883882 DOI: 10.1186/s13054-023-04317-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 01/11/2023] [Indexed: 01/29/2023] Open
Abstract
Although numerous observational studies associated underfeeding with poor outcome, recent randomized controlled trials (RCTs) have shown that early full nutritional support does not benefit critically ill patients and may induce dose-dependent harm. Some researchers have suggested that the absence of benefit in RCTs may be attributed to overrepresentation of patients deemed at low nutritional risk, or to a too low amino acid versus non-protein energy dose in the nutritional formula. However, these hypotheses have not been confirmed by strong evidence. RCTs have not revealed any subgroup benefiting from early full nutritional support, nor benefit from increased amino acid doses or from indirect calorimetry-based energy dosing targeted at 100% of energy expenditure. Mechanistic studies attributed the absence of benefit of early feeding to anabolic resistance and futile catabolism of extra provided amino acids, and to feeding-induced suppression of recovery-enhancing pathways such as autophagy and ketogenesis, which opened perspectives for fasting-mimicking diets and ketone supplementation. Yet, the presence or absence of an anabolic response to feeding cannot be predicted or monitored and likely differs over time and among patients. In the absence of such monitor, the value of indirect calorimetry seems obscure, especially in the acute phase of illness. Until now, large feeding RCTs have focused on interventions that were initiated in the first week of critical illness. There are no large RCTs that investigated the impact of different feeding strategies initiated after the acute phase and continued after discharge from the intensive care unit in patients recovering from critical illness.
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Affiliation(s)
- Jan Gunst
- grid.5596.f0000 0001 0668 7884Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - Michael P. Casaer
- grid.5596.f0000 0001 0668 7884Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - Jean-Charles Preiser
- grid.4989.c0000 0001 2348 0746Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Jean Reignier
- grid.4817.a0000 0001 2189 0784Service de Médecine Intensive Réanimation, Centre Hospitalier Universitaire de Nantes, Université de Nantes, Nantes, France
| | - Greet Van den Berghe
- grid.5596.f0000 0001 0668 7884Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000 Leuven, Belgium
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15
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Long-term impact of paediatric critical illness on the difference between epigenetic and chronological age in relation to physical growth. Clin Epigenetics 2023; 15:8. [PMID: 36639798 PMCID: PMC9840263 DOI: 10.1186/s13148-023-01424-w] [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: 11/18/2022] [Accepted: 01/07/2023] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Altered DNA-methylation affects biological ageing in adults and developmental processes in children. DNA-methylation is altered by environmental factors, trauma and illnesses. We hypothesised that paediatric critical illness, and the nutritional management in the paediatric intensive care unit (PICU), affects DNA-methylation changes that underly the developmental processes of childhood ageing. RESULTS We studied the impact of critical illness, and of the early use of parenteral nutrition (early-PN) versus late-PN, on "epigenetic age-deviation" in buccal mucosa of 818 former PICU-patients (406 early-PN, 412 late-PN) who participated in the 2-year follow-up of the multicentre PEPaNIC-RCT (ClinicalTrials.gov-NCT01536275), as compared with 392 matched healthy children, and assessed whether this relates to their impaired growth. The epigenetic age-deviation (difference between PedBE clock-estimated epigenetic age and chronological age) was calculated. Using bootstrapped multivariable linear regression models, we assessed the impact hereon of critical illness, and of early-PN versus late-PN. As compared with healthy children, epigenetic age of patients assessed 2 years after PICU-admission deviated negatively from chronological age (p < 0.05 in 51% of bootstrapped replicates), similarly in early-PN and late-PN groups. Next, we identified vulnerable subgroups for epigenetic age-deviation using interaction analysis. We revealed that DNA-methylation age-deceleration in former PICU-patients was dependent on age at time of illness (p < 0.05 for 83% of bootstrapped replicates), with vulnerability starting from 6 years onwards. Finally, we assessed whether vulnerability to epigenetic age-deviation could be related to impaired growth from PICU-admission to follow-up at 2 and 4 years. Multivariable repeated measures ANOVA showed that former PICU-patients, as compared with healthy children, grew less in height (p = 0.0002) and transiently gained weight (p = 0.0003) over the 4-year time course. Growth in height was more stunted in former PICU-patients aged ≥ 6-years at time of critical illness (p = 0.002) than in the younger patients. CONCLUSIONS As compared with healthy children, former PICU-patients, in particular those aged ≥ 6-years at time of illness, revealed epigenetic age-deceleration, with a physical correlate revealing stunted growth in height. Whether this vulnerability around the age of 6 years for epigenetic age-deceleration and stunted growth years later relates to altered endocrine pathways activated at the time of adrenarche requires further investigation.
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Bloomfield FH, Jiang Y, Harding JE, Crowther CA, Cormack BE. Early Amino Acids in Extremely Preterm Infants and Neurodisability at 2 Years. N Engl J Med 2022; 387:1661-1672. [PMID: 36322845 DOI: 10.1056/nejmoa2204886] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Whether higher parenteral amino acid intake improves outcomes in infants with extremely low birth weight is unclear. METHODS In this multicenter, parallel-group, double-blind, randomized, placebo-controlled trial, we assigned infants with birth weights of less than 1000 g at 8 neonatal intensive care units to receive amino acids at a dose of 1 g per day (intervention group) or placebo in addition to usual nutrition for the first 5 days after birth. The primary outcome was survival free from neurodisability as assessed with the Bayley Scales of Infant and Toddler Development and neurologic examination at 2 years, corrected for gestational age at birth. Secondary outcomes were the components of the primary outcome as well as the presence or absence of neonatal disorders, the rate of growth, and nutritional intake. RESULTS We enrolled 434 infants (217 per group) in this trial. Survival free from neurodisability was observed in 97 of 203 children (47.8%) in the intervention group and in 102 of 205 (49.8%) in the placebo group (adjusted relative risk, 0.95; 95% confidence interval [CI], 0.79 to 1.14; P = 0.56). Death before the age of 2 years occurred in 39 of 217 children (18.0%) in the intervention group and 42 of 217 (19.4%) in the placebo group (adjusted relative risk, 0.93; 95% CI, 0.63 to 1.36); neurodisability occurred in 67 of 164 children (40.9%) in the intervention group and 61 of 163 (37.4%) in the placebo group (adjusted relative risk, 1.16; 95% CI, 0.90 to 1.50). Neurodisability was moderate to severe in 27 children (16.5%) in the intervention group and 14 (8.6%) in the placebo group (adjusted relative risk, 1.95; 95% CI, 1.09 to 3.48). More children in the intervention group than in the placebo group had patent ductus arteriosus (adjusted relative risk, 1.65; 95% CI, 1.11 to 2.46). In a post hoc analysis, refeeding syndrome occurred in 42 of 172 children in the intervention group and 26 of 166 in the placebo group (adjusted relative risk, 1.64; 95% CI, 1.09 to 2.47). Eight serious adverse events occurred. CONCLUSIONS In infants with extremely low birth weight, extra parenteral amino acids at a dose of 1 g per day for 5 days after birth did not increase the number who survived free from neurodisability at 2 years. (Funded by the New Zealand Health Research Council and others; ProVIDe Australian New Zealand Clinical Trials Registry number, ACTRN12612001084875.).
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Affiliation(s)
- Frank H Bloomfield
- From the Liggins Institute (F.H.B., Y.J., J.E.H., C.A.C., B.E.C.) and the Department of Statistics, (Y.J.), University of Auckland, and Newborn Services, Auckland City Hospital (F.H.B., B.E.C.) - all in Auckland, New Zealand
| | - Yannan Jiang
- From the Liggins Institute (F.H.B., Y.J., J.E.H., C.A.C., B.E.C.) and the Department of Statistics, (Y.J.), University of Auckland, and Newborn Services, Auckland City Hospital (F.H.B., B.E.C.) - all in Auckland, New Zealand
| | - Jane E Harding
- From the Liggins Institute (F.H.B., Y.J., J.E.H., C.A.C., B.E.C.) and the Department of Statistics, (Y.J.), University of Auckland, and Newborn Services, Auckland City Hospital (F.H.B., B.E.C.) - all in Auckland, New Zealand
| | - Caroline A Crowther
- From the Liggins Institute (F.H.B., Y.J., J.E.H., C.A.C., B.E.C.) and the Department of Statistics, (Y.J.), University of Auckland, and Newborn Services, Auckland City Hospital (F.H.B., B.E.C.) - all in Auckland, New Zealand
| | - Barbara E Cormack
- From the Liggins Institute (F.H.B., Y.J., J.E.H., C.A.C., B.E.C.) and the Department of Statistics, (Y.J.), University of Auckland, and Newborn Services, Auckland City Hospital (F.H.B., B.E.C.) - all in Auckland, New Zealand
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Verlinden I, Güiza F, Dulfer K, Van Cleemput H, Wouters PJ, Guerra GG, Joosten KF, Verbruggen SC, Vanhorebeek I, Van den Berghe G. Physical, Emotional/Behavioral, and Neurocognitive Developmental Outcomes From 2 to 4 Years After PICU Admission: A Secondary Analysis of the Early Versus Late Parenteral Nutrition Randomized Controlled Trial Cohort. Pediatr Crit Care Med 2022; 23:580-592. [PMID: 35522534 PMCID: PMC9345517 DOI: 10.1097/pcc.0000000000002971] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES PICU patients face long-term developmental impairments, partially attributable to early parenteral nutrition (PN) versus late-PN. We investigated how this legacy and harm by early-PN evolve over time. DESIGN Preplanned secondary analysis of the multicenter PEPaNIC-RCT (ClinicalTrials.gov, NCT01536275) that enrolled 1,440 critically ill children from 2012 to 2015 and its 2- (2014-2018) and 4-year (2016-2019) cross-sectional follow-up studies. SETTING PICUs of Leuven (Belgium), Rotterdam (The Netherlands), and Edmonton (Canada). PATIENTS Patients and demographically matched healthy control children that underwent longitudinal assessment for physical/emotional/behavioral/neurocognitive functions at both follow-up time points. INTERVENTIONS In the PEPaNIC-RCT, patients were randomly allocated to early-PN versus late-PN. MEASUREMENTS AND MAIN RESULTS This within-individual longitudinal study investigated changes in physical/emotional/behavioral/neurocognitive functions from 2 to 4 years after PICU admission for 614 patients (297 early-PN and 317 late-PN, tested at mean ± sd age 5.4 ± 4.2 and 7.3 ± 4.3 yr) and for 357 demographically matched healthy children tested at age 5.6 ± 4.3 and 7.5 ± 4.3 years. We determined within-group time-courses, interaction between time and group, and independent impact of critical illness and early-PN on these time-courses. Most deficits in patients versus healthy children remained prominent over the 2 years ( p ≤ 0.01). Deficits further aggravated for height, body mass index, the executive function metacognition, intelligence, motor coordination (alternating/synchronous tapping), and memory learning-index, whereas verbal memory deficits became smaller (working/immediate/delayed memory) ( p ≤ 0.05). Adjustment for risk factors confirmed most findings and revealed that patients "grew-into-deficit" for additional executive functions (flexibility/emotional control/total executive functioning) and "grew-out-of-deficit" for additional memory functions (recognition/pictures) ( p ≤ 0.05). Time-courses were largely unaffected by early-PN versus late-PN, except for weight loss and limited catch-up for visual-motor integration and alertness in early-PN patients ( p ≤ 0.05). CONCLUSIONS From 2- to 4-year post-PICU admission, developmental impairments remained prominent. Within that time-window, impaired growth in height, executive functioning and intelligence aggravated, and impaired memory and harm by early-PN only partially recovered. Impact on development into adulthood requires further investigation.
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Affiliation(s)
- Ines Verlinden
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Fabian Güiza
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Karolijn Dulfer
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Hanna Van Cleemput
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Pieter J Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Gonzalo Garcia Guerra
- Department of Paediatrics, Intensive Care Unit, University of Alberta, Stollery Children's Hospital, Edmonton, AB, Canada
| | - Koen F Joosten
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Sascha C Verbruggen
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
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18
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Affiliation(s)
- Aline B. Maddux
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, CO USA
| | - Ericka L. Fink
- Department of Critical Care Medicine, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA USA
- Department of Pediatrics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA USA
- Safar Center for Resuscitation Research, University of Pittsburgh Medical Center, Pittsburgh, PA USA
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19
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Iping R, Hulst J, Joosten K. Research developments in pediatric intensive care nutrition: A research intelligence review. Clin Nutr ESPEN 2022; 50:1-7. [DOI: 10.1016/j.clnesp.2022.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/30/2022] [Accepted: 06/16/2022] [Indexed: 10/17/2022]
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Abstract
Nutritional support is a fundamental component of the care of the extremely preterm infant, including the "micro preemie" (here defined as a baby born weighing less than 500 g), but goes beyond considerations of milk as a food. This is because milk from an infant's own mother, unlike currently available substitutes, additionally provides invaluable non-nutritive benefits. Nutritional support requires suitable devices or techniques to administer nutrients enterally or intravenously, products shown to be safe in preterm populations, and efficacy demonstrated in respect of important functional outcomes. Sadly, preterm feeding remains characterised by a deficit of evidence. In this chapter, we will briefly describe the history of preterm nutrition, discuss current enteral and parenteral practice, important evidence gaps, a summary of approaches for evaluating nutritional practice, and key considerations for future endeavour. Our discussion refers to all extremely preterm infants and it not confined to the micro preemie.
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Affiliation(s)
- James Webbe
- Section of Neonatal Medicine, Imperial College London, Chelsea and Westminster Campus, 369 Fulham Road, London, SW10 9NH, UK.
| | - Sabita Uthaya
- Section of Neonatal Medicine, Imperial College London, Chelsea and Westminster Campus, 369 Fulham Road, London, SW10 9NH, UK.
| | - Neena Modi
- Section of Neonatal Medicine, Imperial College London, Chelsea and Westminster Campus, 369 Fulham Road, London, SW10 9NH, UK.
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21
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Vanhorebeek I, Jacobs A, Mebis L, Dulfer K, Eveleens R, Van Cleemput H, Wouters PJ, Verlinden I, Joosten K, Verbruggen S, Van den Berghe G. Impact of critical illness and withholding of early parenteral nutrition in the pediatric intensive care unit on long-term physical performance of children: a 4-year follow-up of the PEPaNIC randomized controlled trial. Crit Care 2022; 26:133. [PMID: 35549984 PMCID: PMC9097055 DOI: 10.1186/s13054-022-04010-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 05/04/2022] [Indexed: 11/10/2022] Open
Abstract
Background Many critically ill children face long-term developmental impairments. The PEPaNIC trial attributed part of the problems at the level of neurocognitive and emotional/behavioral development to early use of parenteral nutrition (early-PN) in the PICU, as compared with withholding it for 1 week (late-PN). Insight in long-term daily life physical functional capacity after critical illness is limited. Also, whether timing of initiating PN affects long-term physical function of these children remained unknown. Methods This preplanned follow-up study of the multicenter PEPaNIC randomized controlled trial subjected 521 former critically ill children (253 early-PN, 268 late-PN) to quantitative physical function tests 4 years after PICU admission in Leuven or Rotterdam, in comparison with 346 age- and sex-matched healthy children. Tests included handgrip strength measurement, timed up-and-go test, 6-min walk test, and evaluation of everyday overall physical activity with an accelerometer. We compared these functional measures for the former critically ill and healthy children and for former critically ill children randomized to late-PN versus early-PN, with multivariable linear or logistic regression analyses adjusting for risk factors. Results As compared with healthy children, former critically ill children showed less handgrip strength (p < 0.0001), completed the timed up-and-go test more slowly (p < 0.0001), walked a shorter distance in 6 min (p < 0.0001) during which they experienced a larger drop in peripheral oxygen saturation (p ≤ 0.026), showed a lower energy expenditure (p ≤ 0.024), performed more light and less moderate physical activity (p ≤ 0.047), and walked fewer steps per day (p = 0.0074). Late-PN as compared with early-PN did not significantly affect these outcomes. Conclusions Four years after PICU admission, former critically ill children showed worse physical performance as compared with healthy children, without impact of timing of supplemental PN in the PICU. This study provides further support for de-implementing the early use of PN in the PICU. Trial registration ClinicalTrials.gov, NCT01536275; registered on February 22, 2012. Supplementary Information The online version contains supplementary material available at 10.1186/s13054-022-04010-3.
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Affiliation(s)
- Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - An Jacobs
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Liese Mebis
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Karolijn Dulfer
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Renate Eveleens
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Hanna Van Cleemput
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Pieter J Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Ines Verlinden
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Koen Joosten
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Sascha Verbruggen
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium.
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22
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Joosten K, Verbruggen S. PN Administration in Critically Ill Children in Different Phases of the Stress Response. Nutrients 2022; 14:nu14091819. [PMID: 35565787 PMCID: PMC9104104 DOI: 10.3390/nu14091819] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/13/2022] [Accepted: 04/18/2022] [Indexed: 01/22/2023] Open
Abstract
Nutritional support is an important part of the treatment of critical ill children and the phase of disease has to be taken into account. The metabolic stress response during acute critical illness is characterized by severe catabolism. So far, there is no evidence that the acute catabolic state can be prevented with nutritional support. The Pediatric ’Early versus Late Parenteral Nutrition’ (PEPaNIC) trial showed that withholding supplemental parenteral nutrition (PN) during the first week in critically ill children, when enteral nutrition was not sufficient, prevented infections and shortened the stay in the pediatric intensive care unit (PICU) and the hospital. A follow-up performed 2 and 4 years later showed that withholding parenteral nutrition (PN) also improved several domains of the neurocognitive outcome of the children. Current international guidelines recommend considering withholding parenteral macronutrients during the first week of pediatric critical illness, while providing micronutrients. These guidelines also recommend upper and lower levels of intake of macronutrients and micronutrients if PN is administered.
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23
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Brown KL, Agrawal S, Kirschen MP, Traube C, Topjian A, Pressler R, Hahn CD, Scholefield BR, Kanthimathinathan HK, Hoskote A, D'Arco F, Bembea M, Manning JC, Hunfeld M, Buysse C, Tasker RC. The brain in pediatric critical care: unique aspects of assessment, monitoring, investigations, and follow-up. Intensive Care Med 2022; 48:535-547. [PMID: 35445823 PMCID: PMC10082392 DOI: 10.1007/s00134-022-06683-4] [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: 01/03/2022] [Accepted: 03/15/2022] [Indexed: 02/05/2023]
Abstract
As survival after pediatric intensive care unit (PICU) admission has improved over recent years, a key focus now is the reduction of morbidities and optimization of quality of life for survivors. Neurologic disorders and direct brain injuries are the reason for 11-16% of admissions to PICU. In addition, many critically ill children are at heightened risk of brain injury and neurodevelopmental difficulties affecting later life, e.g., complex heart disease and premature birth. Hence, assessment, monitoring and protection of the brain, using fundamental principles of neurocritical care, are crucial to the practice of pediatric intensive care medicine. The assessment of brain function, necessary to direct appropriate care, is uniquely challenging amongst children admitted to the PICU. Challenges in assessment arise in children who are unstable, or pharmacologically sedated and muscle relaxed, or who have premorbid abnormality in development. Moreover, the heterogeneity of diseases and ages in PICU patients, means that high caliber evidence is harder to accrue than in adult practice, nonetheless, great progress has been made over recent years. In this 'state of the art' paper about critically ill children, we discuss (1) patient types at risk of brain injury, (2) new standardized clinical assessment tools for age-appropriate, clinical evaluation of brain function, (3) latest evidence related to cranial imaging, non-invasive and invasive monitoring of the brain, (4) the concept of childhood 'post intensive are syndrome' and approaches for neurodevelopmental follow-up. Better understanding of these concepts is vital for taking PICU survivorship to the next level.
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Affiliation(s)
- Kate L Brown
- Biomedical Research Centre, Great Ormond Street Hospital for Children, London, UK. .,Institute of Cardiovascular, Science University College London, London, UK.
| | - Shruti Agrawal
- Paediatric Intensive Care Unit Addenbrookes Hospital, Cambridge, UK
| | - Matthew P Kirschen
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, USA, Philadelphia.,University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| | - Chani Traube
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Weill Cornell Medical College, New York, USA
| | - Alexis Topjian
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, USA, Philadelphia.,University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| | - Ronit Pressler
- Biomedical Research Centre, Great Ormond Street Hospital for Children, London, UK.,Department of Clinical Neurophysiology, Great Ormond Street Hospital for Children, Great Ormond Street, London, UK.,University College London Institute of Child Health, London, UK
| | - Cecil D Hahn
- Division of Neurology, The Hospital for Sick Children, Toronto, Canada.,Department of Paediatrics, University of Toronto, Toronto, Canada
| | - Barnaby R Scholefield
- Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK.,Paediatric Intensive Care Unit, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Hari Krishnan Kanthimathinathan
- Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK.,Paediatric Intensive Care Unit, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Aparna Hoskote
- Biomedical Research Centre, Great Ormond Street Hospital for Children, London, UK.,Institute of Cardiovascular, Science University College London, London, UK
| | - Felice D'Arco
- Biomedical Research Centre, Great Ormond Street Hospital for Children, London, UK.,University College London Institute of Child Health, London, UK
| | - Melania Bembea
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Joseph C Manning
- Nottingham Children's Hospital and Neonatology, Nottingham University Hospitals NHS Trust, Nottingham, UK.,Centre for Children and Young People Health Research, School of Health Sciences, University of Nottingham, Nottingham, UK
| | - Maayke Hunfeld
- Intensive Care and Department of Pediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands.,Department of Pediatric Neurology, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Corinne Buysse
- Intensive Care and Department of Pediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Robert C Tasker
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.,Selwyn College, Cambridge University, Cambridge, UK
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Hordijk JA, Verbruggen SC, Buysse CM, Utens EM, Joosten KF, Dulfer K. Neurocognitive functioning and health-related quality of life of children after pediatric intensive care admission: a systematic review. Qual Life Res 2022; 31:2601-2614. [PMID: 35357629 PMCID: PMC9356943 DOI: 10.1007/s11136-022-03124-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE This study systematically reviewed recent findings on neurocognitive functioning and health-related quality of life (HRQoL) of children after pediatric intensive care unit admission (PICU). DATA SOURCES Electronic databases searched included Embase, Medline Ovid, Web of Science, Cochrane CENTRAL, and Google Scholar. The search was limited to studies published in the last five years (2015-2019). STUDY SELECTION Original studies assessing neurocognitive functioning or HRQoL in children who were previously admitted to the PICU were included in this systematic review. DATA EXTRACTION Of the 3649 identified studies, 299 met the inclusion criteria based on title abstract screening. After full-text screening, 75 articles were included in the qualitative data reviewing: 38 on neurocognitive functioning, 33 on HRQoL, and 4 on both outcomes. DATA SYNTHESIS Studies examining neurocognitive functioning found overall worse scores for general intellectual functioning, attention, processing speed, memory, and executive functioning. Studies investigating HRQoL found overall worse scores for both physical and psychosocial HRQoL. On the short term (≤ 12 months), most studies reported HRQoL impairments, whereas in some long-term studies HRQoL normalized. The effectiveness of the few intervention studies during and after PICU admission on long-term outcomes varied. CONCLUSIONS PICU survivors have lower scores for neurocognitive functioning and HRQoL than children from the general population. A structured follow-up program after a PICU admission is needed to identify those children and parents who are at risk. However, more research is needed into testing interventions in randomized controlled trials aiming on preventing or improving impairments in critically ill children during and after PICU admission.
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Affiliation(s)
- José A Hordijk
- Intensive Care, Department of Pediatrics and Pediatric Surgery, Erasmus MC - Sophia Children's Hospital, Dr. Molewaterplein 60, 3015 GJ, Rotterdam, The Netherlands
| | - Sascha C Verbruggen
- Intensive Care, Department of Pediatrics and Pediatric Surgery, Erasmus MC - Sophia Children's Hospital, Dr. Molewaterplein 60, 3015 GJ, Rotterdam, The Netherlands
| | - Corinne M Buysse
- Intensive Care, Department of Pediatrics and Pediatric Surgery, Erasmus MC - Sophia Children's Hospital, Dr. Molewaterplein 60, 3015 GJ, Rotterdam, The Netherlands
| | - Elisabeth M Utens
- Research Institute of Child Development and Education, University of Amsterdam, Nieuwe Achtergracht 127, 1018 WS, Amsterdam, The Netherlands.,Academic Center for Child Psychiatry the Bascule/Department of Child and Adolescent Psychiatry, Academic Medical Center, Rijksstraatweg 145, 1115 AP, Amsterdam, The Netherlands.,Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC - Sophia Children's Hospital, Wytemaweg 8, 3015 CN, Rotterdam, The Netherlands
| | - Koen F Joosten
- Intensive Care, Department of Pediatrics and Pediatric Surgery, Erasmus MC - Sophia Children's Hospital, Dr. Molewaterplein 60, 3015 GJ, Rotterdam, The Netherlands
| | - Karolijn Dulfer
- Intensive Care, Department of Pediatrics and Pediatric Surgery, Erasmus MC - Sophia Children's Hospital, Dr. Molewaterplein 60, 3015 GJ, Rotterdam, The Netherlands.
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25
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Ko MSM, Poh PF, Heng KYC, Sultana R, Murphy B, Ng RWL, Lee JH. Assessment of Long-term Psychological Outcomes After Pediatric Intensive Care Unit Admission: A Systematic Review and Meta-analysis. JAMA Pediatr 2022; 176:e215767. [PMID: 35040918 PMCID: PMC8767488 DOI: 10.1001/jamapediatrics.2021.5767] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
IMPORTANCE The pediatric intensive care unit (PICU) exposes children to stressful experiences with potential long-term psychological repercussions. However, current understanding of post-PICU psychological outcomes is incomplete. OBJECTIVE To systematically review and evaluate reported long-term psychological outcomes among children previously admitted to the PICU. DATA SOURCES A systematic search of the Cumulative Index to Nursing and Allied Health Literature, Embase, MEDLINE (PubMed), and PsycINFO was conducted from database inception to June 2021. Search terms included phrases related to intensive care (eg, intensive care units and critical care) and terms for psychological disorders (eg, posttraumatic stress disorder, depressive disorder, conduct disorder, and neurodevelopmental disorder) limited to the pediatric population. STUDY SELECTION This systematic review and meta-analysis included randomized clinical trials and observational studies reporting psychological disorders among children younger than 18 years who were admitted to the PICU with follow-up for at least 3 months. Psychological disorders were defined using the Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition). Children were excluded if they were admitted to the PICU for primary brain conditions (eg, traumatic brain injury, meningoencephalitis, and brain tumors) or discharged to the home for palliative care. DATA EXTRACTION AND SYNTHESIS Titles and abstracts were independently screened by 2 reviewers, with data extraction conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) reporting guideline. Data were pooled using a random-effects model during meta-analysis. MAIN OUTCOMES AND MEASURES Age-corrected IQ scores and long-term psychological outcomes measured by scales such as the Child Behavior Checklist (higher scores indicate more behavioral problems) among children admitted to the PICU. RESULTS Of 9193 records identified, 31 independent studies (5 randomized clinical trials and 26 observational studies) involving 7786 children (mean age, 7.3 years [95% CI, 6.2-8.4 years]; 4267 boys [54.8%]; race and ethnicity were not reported by all studies) admitted to the PICU were included. Overall, 1 of 19 children (5.3%) to 14 of 16 children (88.0%) previously admitted to the PICU were reported to have at least 1 psychological disorder. Studies that examined posttraumatic stress disorder reported that 6 of 60 children (10.0%) to 31 of 102 children (30.4%) met the diagnostic criteria for the disorder at 3 to 6 months of follow-up. Compared with healthy children, those admitted to the PICU had lower IQ scores at 1 to 2 years of follow-up (mean, 89.40 points [95% CI, 88.33-90.47 points] vs 100.70 points [95% CI, 99.43-101.97 points]; P < .001) and 3 to 5 years of follow-up (mean, 88.54 points [95% CI, 83.92-93.16 points] vs 103.18 [95% CI, 100.36-105.99 points]; P < .001) and greater total emotional and behavioral problems at 4 years of follow-up (mean, 51.69 points [95% CI, 50.37-53.01 points] vs 46.66 points [95% CI, 45.20-48.13 points]; P < .001). CONCLUSIONS AND RELEVANCE This systematic review and meta-analysis found a high burden of psychological sequelae among children previously admitted to the PICU, suggesting that risk stratification and early interventions are needed for high-risk groups.
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Affiliation(s)
| | - Pei-Fen Poh
- Children’s Intensive Care Unit, KK Women’s and Children’s Hospital, Singapore
| | | | - Rehena Sultana
- Centre for Quantitative Medicine, Duke-NUS Medical School, Singapore
| | - Beverly Murphy
- Medical Center Library and Archives, Duke University, Durham, North Carolina
| | - Regina Wan Leng Ng
- Children’s Intensive Care Unit, KK Women’s and Children’s Hospital, Singapore
| | - Jan Hau Lee
- MD Programme, Duke-NUS Medical School, Singapore,Children’s Intensive Care Unit, KK Women’s and Children’s Hospital, Singapore
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Uthaya S, Longford N, Battersby C, Oughham K, Lanoue J, Modi N. Early versus later initiation of parenteral nutrition for very preterm infants: a propensity score-matched observational study. Arch Dis Child Fetal Neonatal Ed 2022; 107:137-142. [PMID: 34795009 PMCID: PMC8867269 DOI: 10.1136/archdischild-2021-322383] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 10/08/2021] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To evaluate the impact of timing of initiation of parenteral nutrition (PN) after birth in very preterm infants. DESIGN Propensity-matched analysis of data from the UK National Neonatal Research Database. PATIENTS 65 033 babies <31 weeks gestation admitted to neonatal units in England and Wales between 2008 and 2019. INTERVENTIONS PN initiated in the first 2 days (early) versus after the second postnatal day (late). Babies who died in the first 2 days without receiving PN were analysed as 'late'. MAIN OUTCOME MEASURES The main outcome measure was morbidity-free survival to discharge. The secondary outcomes were survival to discharge, growth and other core neonatal outcomes. FINDINGS No difference was found in the primary outcome (absolute rate difference (ARD) between early and late 0.50%, 95% CI -0.45 to 1.45, p=0.29). The early group had higher rates of survival to discharge (ARD 3.3%, 95% CI 2.7 to 3.8, p<0.001), late-onset sepsis (ARD 0.84%, 95% CI 0.48 to 1.2, p<0.001), bronchopulmonary dysplasia (ARD 1.24%, 95% CI 0.30 to 2.17, p=0.01), treated retinopathy of prematurity (ARD 0.50%, 95% CI 0.17 to 0.84, p<0.001), surgical procedures (ARD 0.80%, 95% CI 0.20 to 1.40, p=0.01) and greater drop in weight z-score between birth and discharge (absolute difference 0.019, 95% CI 0.003 to 0.035, p=0.02). Of 4.9% of babies who died in the first 2 days, 3.4% were in the late group and not exposed to PN. CONCLUSIONS Residual confounding and survival bias cannot be excluded and justify the need for a randomised controlled trial powered to detect differences in important functional outcomes.
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Affiliation(s)
- Sabita Uthaya
- Department of Neonatal Medicine, Imperial College London, London, UK
| | - Nicholas Longford
- Department of Neonatal Medicine, Imperial College London, London, UK
| | - Cheryl Battersby
- Department of Neonatal Medicine, Imperial College London, London, UK
| | - Kayleigh Oughham
- Department of Neonatal Medicine, Imperial College London, London, UK
| | - Julia Lanoue
- Department of Neonatal Medicine, Imperial College London, London, UK
| | - Neena Modi
- Department of Neonatal Medicine, Imperial College London, London, UK
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27
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Veldscholte K, Cramer ABG, de Jonge RCJ, Eveleens RD, Joosten KFM, Verbruggen SCAT. Continuous versus Intermittent Nutrition in Pediatric Intensive Care patients (ContInNuPIC): a study protocol for a randomized controlled trial (Preprint). JMIR Res Protoc 2022; 11:e36229. [PMID: 35737448 PMCID: PMC9264130 DOI: 10.2196/36229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 05/17/2022] [Accepted: 05/17/2022] [Indexed: 11/13/2022] Open
Abstract
Background Objective Methods Results Conclusions Trial Registration International Registered Report Identifier (IRRID)
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Affiliation(s)
- Karlien Veldscholte
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Arnout B G Cramer
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Rogier C J de Jonge
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Renate D Eveleens
- Department of Anesthesiology, Location Amsterdam Medical Center, Amsterdam University Medical Centers, Amsterdam, Netherlands
| | - Koenraad F M Joosten
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Sascha C A T Verbruggen
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus MC - Sophia Children's Hospital, University Medical Center Rotterdam, Rotterdam, Netherlands
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28
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Vanhorebeek I, Malarvannan G, Güiza F, Poma G, Derese I, Wouters PJ, Joosten K, Verbruggen S, Jorens PG, Covaci A, Van den Berghe G. Phasing out DEHP from plastic indwelling medical devices used for intensive care: Does it reduce the long-term attention deficit of critically ill children? ENVIRONMENT INTERNATIONAL 2022; 158:106962. [PMID: 34739923 PMCID: PMC8685605 DOI: 10.1016/j.envint.2021.106962] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 10/08/2021] [Accepted: 10/25/2021] [Indexed: 05/25/2023]
Abstract
BACKGROUND Children who have been critically ill face long-term developmental impairments. Iatrogenic exposure to di(2-ethylhexyl)phthalate (DEHP), a plasticizer leaching from plastic indwelling medical devices used in the pediatric intensive care unit (PICU), has been associated with the pronounced attention deficit observed in children 4 years after critical illness. As concerns about DEHP toxicity increased, governmental authorities urged the phase out of DEHP in indwelling medical devices and replacement with alternative plasticizers. We hypothesized that exposure to DEHP decreased over the years, attenuating the pronounced long-term attention deficit of these vulnerable children. METHODS We compared plasma concentrations of 3 oxidative DEHP metabolites (5cx-MEPP, 5OH-MEHP, 5oxo-MEHP) on the last PICU day in 216 patients who participated in the Tight Glucose Control study (2004-2007) and 334 patients who participated in the PEPaNIC study (2012-2015) and survived PICU stay. Corresponding minimal exposures to these metabolites (plasma concentration multiplied with number of days in PICU) were also evaluated. In patients with 4-year follow-up data, we compared measures of attention (standardized reaction times and consistency). Comparisons were performed with univariable analyses and multivariable linear regression analyses adjusted for baseline risk factors. RESULTS In the PEPaNIC patients, last PICU day plasma concentrations of 5cx-MEPP, 5OH-MEHP, 5oxo-MEHP and their sum, and corresponding minimal exposures, were reduced to 17-69% of those in the Tight Glucose Control study (p < 0.0001). Differences remained significant after multivariable adjustment (p ≤ 0.001). PEPaNIC patients did not show better attention than patients in the Tight Glucose Control study, also not after multivariable adjustment for risk factors. CONCLUSION Exposure of critically ill children to DEHP in the PICU decreased over the years, but the lower exposure did not translate into improved attention 4 years later. Whether the residual exposure may still be toxic or whether the plasticizers replacing DEHP may not be safe for neurodevelopment needs further investigation.
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Affiliation(s)
- Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium.
| | | | - Fabian Güiza
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Giulia Poma
- Toxicological Center, University of Antwerp, Wilrijk, Belgium
| | - Inge Derese
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Pieter J Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Koen Joosten
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Sascha Verbruggen
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Philippe G Jorens
- Department of Intensive Care Medicine and Clinical Pharmacology, Antwerp University Hospital and University of Antwerp, Edegem, Belgium
| | - Adrian Covaci
- Toxicological Center, University of Antwerp, Wilrijk, Belgium
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
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Abstract
At birth preterm babies are unable to tolerate sufficient enteral nutrition to support growth and development. Parenteral nutrition provides a means to bridge the transition from placental transfer of nutrients to the establishment of enteral feeds. Despite preterm babies being one of the highest users of parenteral nutrition amongst all patient groups and that it has been in use in preterm infants for several decades, the evidence base for its use remains weak. There are several areas of uncertainty in practice, including the optimal and relative intakes of macronutrients and the optimal timing of initiation of parenteral nutrition after birth. High quality randomised controlled trials powered to detect differences in long term functional outcomes are needed to determine best practice in preterm parenteral nutrition practice.
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Affiliation(s)
- Sabita Uthaya
- Department of Neonatal Medicine, School of Public Health, Imperial College London, UK.
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30
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Long DA, Fink EL. Transitions from short to long-term outcomes in pediatric critical care: considerations for clinical practice. Transl Pediatr 2021; 10:2858-2874. [PMID: 34765507 PMCID: PMC8578758 DOI: 10.21037/tp-21-61] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 08/09/2021] [Indexed: 11/06/2022] Open
Abstract
Most children are surviving critical illness in highly resourced pediatric intensive care units (PICUs). However, in research studies, many of these children survive with multi-domain health sequelae that has the potential to affect development over many years, termed post-intensive care syndrome-pediatrics (PICS-p). Clinically, there are no recommendations for the assessment and follow-up of children with critical illness as exists for the premature neonatal and congenital heart disease populations. In research studies, primary and secondary outcomes are largely assessed at or prior to hospital discharge, disregarding post-hospital outcomes important to PICU stakeholders. Incorporating longer term outcomes into clinical and research programs, however, can no longer be overlooked. Barriers to outcomes assessments are varied and generalized vs. individualized, but some PICU centers are discovering how to overcome them and are providing this service to families-sometimes specific populations-in need. Research programs and funders are increasingly recognizing the value and need to assess long-term outcomes post-PICU. Finally, we should seek the strong backing of the PICU community and families to insist that long-term outcomes become our new clinical standard of care. PICUs should consider development of a multicenter, multinational collaborative to assess clinical outcomes and optimize care delivery and patient and family outcomes. The aim of this review is to present the potential considerations of implementing long-term clinical follow-up following pediatric critical illness.
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Affiliation(s)
- Debbie A Long
- School of Nursing, Centre for Healthcare Transformation, Queensland University of Technology, Brisbane, Queensland, Australia.,Pediatric Intensive Care Unit, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Ericka L Fink
- Division of Pediatric Critical Care Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA.,Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, USA
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31
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Veldscholte K, Cramer ABG, Joosten KFM, Verbruggen SCAT. Intermittent fasting in paediatric critical illness: The properties and potential beneficial effects of an overnight fast in the PICU. Clin Nutr 2021; 40:5122-5132. [PMID: 34461586 DOI: 10.1016/j.clnu.2021.07.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/21/2021] [Accepted: 07/26/2021] [Indexed: 12/30/2022]
Abstract
Although evidence for the superiority of continuous feeding over intermittent feeding is lacking, in most paediatric intensive care units (PICU) artificial feeding is administered continuously for 24 h per day. Until now, studies in PICU on intermittent feeding have primarily focused on surrogate endpoints such as nutritional intake and gastro-intestinal complaints and none have studied the effects of an extended fasting period. Intermittent fasting has been proven to have many health benefits in both animal and human studies. The observed beneficial effects are based on multiple metabolic and endocrine changes that are presumed crucial in critical illness as well. One key element is the transition to ketone body metabolism, which, among others, contributes to the stimulation of several cellular pathways involved in stress resistance (neuro)plasticity and mitochondrial biogenesis, and might help preserve brain function. Secondly, the fasting state stimulates the activation of autophagy, a process that is crucial for cellular function and integrity. Of the different intermittent fasting strategies investigated, time-restricted feeding with a daily extended fasting period appears most feasible in the PICU. Moreover, planning the fasting period overnight could help maintain the circadian rhythm. Although not investigated, such an overnight intermittent fasting strategy might improve the metabolic profile, feeding tolerance and perhaps even have beneficial effects on tissue repair, reperfusion injury, muscle weakness, and the immune response. Future studies should investigate practical implications in critically ill children and the optimal duration of the fasting periods, which might be affected by the severity of illness and by age.
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Affiliation(s)
- Karlien Veldscholte
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Arnout B G Cramer
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Koen F M Joosten
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Sascha C A T Verbruggen
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, the Netherlands.
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32
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Toh TSW, Ong C, Mok YH, Mallory P, Cheifetz IM, Lee JH. Nutrition in Pediatric Extracorporeal Membrane Oxygenation: A Narrative Review. Front Nutr 2021; 8:666464. [PMID: 34409059 PMCID: PMC8365758 DOI: 10.3389/fnut.2021.666464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 07/02/2021] [Indexed: 11/13/2022] Open
Abstract
Extracorporeal membrane oxygenation (ECMO) support is increasingly utilized in quaternary pediatric intensive care units. Metabolic derangements and altered nutritional requirements are common in critically ill children supported on ECMO. However, there remains no consensus on the optimal approach to the prescription of nutrition in these patients. This narrative review aims to summarize the current medical literature on various aspects of nutrition support in pediatric patients on ECMO. These include: (1) nutritional adequacy, (2) pros and cons of feeding on ECMO, (3) enteral vs. parenteral nutrition, and (4) proposed recommendations and future directions for research in this area.
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Affiliation(s)
- Theresa S W Toh
- Department of Pediatric Medicine, KK Women's and Children's Hospital, Singapore, Singapore
| | - Chengsi Ong
- Department of Nutrition and Dietetics, KK Women's and Children's Hospital, Singapore, Singapore
| | - Yee Hui Mok
- Children's Intensive Care Unit, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, Singapore, Singapore
| | - Palen Mallory
- Division of Pediatric Critical Care Medicine, Duke University School of Medicine, Durham, NC, United States
| | - Ira M Cheifetz
- University Hospitals Rainbow Babies and Children's Hospital, Cleveland, OH, United States
| | - Jan Hau Lee
- Children's Intensive Care Unit, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore
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Hunfeld M, Dulfer K, Rietman A, Pangalila R, van Gils-Frijters A, Catsman-Berrevoets C, Tibboel D, Buysse C. Longitudinal two years evaluation of neuropsychological outcome in children after out of hospital cardiac arrest. Resuscitation 2021; 167:29-37. [PMID: 34389455 DOI: 10.1016/j.resuscitation.2021.07.043] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/21/2021] [Accepted: 07/24/2021] [Indexed: 10/20/2022]
Abstract
AIM To investigate longitudinal functional and neuropsychological outcomes 3-6 and 24 months after paediatric out-of-hospital cardiac arrest (OHCA). Further, to explore the association between paediatric cerebral performance category (PCPC) and intelligence. METHODS Prospective longitudinal single center study including children (0-17 years) with OHCA, admitted to the PICU of a tertiary care hospital between 2012 and 2017. Survivors were assessed during an outpatient multidisciplinary follow-up program 3-6 and 24 months post-OHCA. Functional and neuropsychological outcomes were assessed through interviews, neurological exam, and validated neuropsychological testing. RESULTS The total eligible cohort consisted of 49 paediatric OHCA survivors. The most common cause of OHCA was arrhythmia (33%). Median age at time of OHCA was 48 months, 67% were males. At 3-6 and 24 months post-OHCA, respectively 74 and 73% had a good PCPC score, defined as 1-2. Compared with normative data, OHCA children obtained worse sustained attention and processing speed scores 3-6 (n = 26) and 24 (n = 27) months post-OHCA. At 24 months, they also obtained worse intelligence, selective attention and cognitive flexibility scores. In children tested at both time-points (n = 19), no significant changes in neuropsychological outcomes were found over time. Intelligence scores did not correlate with PCPC. CONCLUSION Although paediatric OHCA survivors had a good PCPC score 3-6 and 24 months post-OHCA, they obtained worse scores on important neuropsychological domains such as intelligence and executive functioning (attention and cognitive flexibility). Follow-up should continue over a longer life span in order to fully understand the long-term impact of OHCA in childhood.
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Affiliation(s)
- Maayke Hunfeld
- Intensive Care and Department of Paediatric Surgery, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands; Department of Paediatric Neurology, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands.
| | - Karolijn Dulfer
- Intensive Care and Department of Paediatric Surgery, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Andre Rietman
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Robert Pangalila
- Rijndam Rehabilitation - Paediatric Rehabilitation, Westersingel 300, 3015 LJ Rotterdam, the Netherlands
| | - Annabel van Gils-Frijters
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Coriene Catsman-Berrevoets
- Department of Paediatric Neurology, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Dick Tibboel
- Intensive Care and Department of Paediatric Surgery, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Corinne Buysse
- Intensive Care and Department of Paediatric Surgery, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
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Jacobs A, Güiza F, Verlinden I, Dulfer K, Garcia Guerra G, Joosten K, Verbruggen SC, Vanhorebeek I, Van den Berghe G. Differential DNA methylation by early versus late parenteral nutrition in the PICU: a biological basis for its impact on emotional and behavioral problems documented 4 years later. Clin Epigenetics 2021; 13:146. [PMID: 34315515 PMCID: PMC8314560 DOI: 10.1186/s13148-021-01124-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 06/25/2021] [Indexed: 11/26/2022] Open
Abstract
Background The PEPaNIC multicenter randomized controlled trial (RCT) has shown that early administration of supplemental parenteral nutrition (early-PN) as compared with withholding PN for 1 week (late-PN) induced long-term internalizing, externalizing and total emotional/behavioral problems in critically ill children, as observed 4 years later. Early-PN was further shown to alter the methylation status of 37 CpG-sites in leukocyte DNA between admission and discharge from the pediatric intensive care unit (PICU). In a preplanned subanalysis of the PEPaNIC trial, we now investigated whether the altered methylation of these CpG-sites could statistically explain the negative impact of early-PN on emotion/behavior documented 4 years after PICU admission. Results The combination of DNA methylation data and data on behavior 4 years after PICU admission was available for 403 of the 1440 patients (aged 0–17 years at PICU admission) who were included in the PEPaNIC RCT (192 early-PN and 211 late-PN patients). Mediation analyses with use of bootstrapped multivariable non-linear regression analyses adjusted for baseline risk factors revealed that the adverse alterations by early-PN in methylation of the 37 CpG-sites together statistically explained its harmful impact on internalizing, externalizing and total emotional/behavioral problems. When adding the methylation status of the 37 CpG-sites to the models, the explanatory power improved with a 1.710 to 1.851-fold increase, and the impact of the altered methylation status of the CpG-sites explained the impact of the randomization to early-PN versus late-PN. Conclusions Abnormal DNA methylation induced by the early use of PN in the PICU provides a biological basis for its long-term harmful effect on emotion/behavior of critically ill children 4 years after PICU admission. Trial Registration ClinicalTrials.gov NCT01536275, registered February 17, 2012, https://clinicaltrials.gov/ct2/show/NCT01536275. Supplementary Information The online version contains supplementary material available at 10.1186/s13148-021-01124-3.
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Affiliation(s)
- An Jacobs
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Fabian Güiza
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Ines Verlinden
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Karolijn Dulfer
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Gonzalo Garcia Guerra
- Department of Pediatrics, Intensive Care Unit, University of Alberta, Stollery Children's Hospital, Edmonton, Canada
| | - Koen Joosten
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Sascha C Verbruggen
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium.
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35
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Van den Berghe G. Adrenal function/dysfunction in critically ill patients: a concise narrative review of recent novel insights. J Anesth 2021; 35:903-910. [PMID: 34302540 DOI: 10.1007/s00540-021-02977-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 07/20/2021] [Indexed: 12/23/2022]
Abstract
The "fight or flight" response to critical illness relies on increased cortisol availability, traditionally attributed to several-fold-increased cortisol production via hypothalamus-pituitary-adrenal-axis activation. Recent studies provided evidence against this concept with clinical implications. First, high cortisol availability during critical illness is driven by suppressed cortisol binding and reduced cortisol breakdown rather than increased cortisol production. This implies reduction of hydrocortisone doses when prescribed in ICU. Second, plasma ACTH is low, explained by feedback inhibition by peripherally driven high free cortisol and/or other central glucocorticoid-receptor ligands. Third, ICU patients have elevated plasma concentrations of the ACTH-precursor hormone, pro-opiomelanocortin, because of impaired pituitary processing into ACTH, and pro-opiomelanocortin could drive some adrenocortical cortisol production in face of low ACTH. Fourth, in prolonged critically ill patients, endogenously suppressed ACTH, aggravated by exogenous corticosteroids, associates with poor outcome. In long-stay ICU patients, central adrenal insufficiency may occur due to lack of trophic ACTH signaling. Finally, the Cosyntropin test is not suitable to assess adrenocortical reserve in ICU patients as the test is confounded by increased cortisol distribution volume. These insights necessitate further research focusing on the need, if any, of treating ICU patients with corticosteroids, and timing thereof, outside indications for pharmacological anti-inflammatory drugs.
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Affiliation(s)
- Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven University, 3000, Leuven, Belgium.
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Carra G, Flechet M, Jacobs A, Verstraete S, Vlasselaers D, Desmet L, Van Cleemput H, Wouters P, Vanhorebeek I, Van den Berghe G, Güiza F, Meyfroidt G. Postoperative Cerebral Oxygen Saturation in Children After Congenital Cardiac Surgery and Long-Term Total Intelligence Quotient: A Prospective Observational Study. Crit Care Med 2021; 49:967-976. [PMID: 33591016 PMCID: PMC8132917 DOI: 10.1097/ccm.0000000000004852] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES During the early postoperative period, children with congenital heart disease can suffer from inadequate cerebral perfusion, with possible long-term neurocognitive consequences. Cerebral tissue oxygen saturation can be monitored noninvasively with near-infrared spectroscopy. In this prospective study, we hypothesized that reduced cerebral tissue oxygen saturation and increased intensity and duration of desaturation (defined as cerebral tissue oxygen saturation < 65%) during the early postoperative period, independently increase the probability of reduced total intelligence quotient, 2 years after admission to a PICU. DESIGN Single-center, prospective study, performed between 2012 and 2015. SETTING The PICU of the University Hospitals Leuven, Belgium. PATIENTS The study included pediatric patients after surgery for congenital heart disease admitted to the PICU. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Postoperative cerebral perfusion was characterized with the mean cerebral tissue oxygen saturation and dose of desaturation of the first 12 and 24 hours of cerebral tissue oxygen saturation monitoring. The independent association of postoperative mean cerebral tissue oxygen saturation and dose of desaturation with total intelligence quotient at 2-year follow-up was evaluated with a Bayesian linear regression model adjusted for known confounders. According to a noninformative prior, reduced mean cerebral tissue oxygen saturation during the first 12 hours of monitoring results in a loss of intelligence quotient points at 2 years, with a 90% probability (posterior β estimates [80% credible interval], 0.23 [0.04-0.41]). Similarly, increased dose of cerebral tissue oxygen saturation desaturation would result in a loss of intelligence quotient points at 2 years with a 90% probability (posterior β estimates [80% credible interval], -0.009 [-0.016 to -0.001]). CONCLUSIONS Increased dose of cerebral tissue oxygen saturation desaturation and reduced mean cerebral tissue oxygen saturation during the early postoperative period independently increase the probability of having a lower total intelligence quotient, 2 years after PICU admission.
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Affiliation(s)
- Giorgia Carra
- All authors: Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, UZ Leuven and KU Leuven, Leuven, Belgium
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Long-Term Outcomes and the Post-Intensive Care Syndrome in Critically Ill Children: A North American Perspective. CHILDREN-BASEL 2021; 8:children8040254. [PMID: 33805106 PMCID: PMC8064072 DOI: 10.3390/children8040254] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/17/2021] [Accepted: 03/20/2021] [Indexed: 12/14/2022]
Abstract
Advances in medical and surgical care for children in the pediatric intensive care unit (PICU) have led to vast reductions in mortality, but survivors often leave with newly acquired or worsened morbidity. Emerging evidence reveals that survivors of pediatric critical illness may experience a constellation of physical, emotional, cognitive, and social impairments, collectively known as the “post-intensive care syndrome in pediatrics” (PICs-P). The spectrum of PICs-P manifestations within each domain are heterogeneous. This is attributed to the wide age and developmental diversity of children admitted to PICUs and the high prevalence of chronic complex conditions. PICs-P recovery follows variable trajectories based on numerous patient, family, and environmental factors. Those who improve tend to do so within less than a year of discharge. A small proportion, however, may actually worsen over time. There are many gaps in our current understanding of PICs-P. A unified approach to screening, preventing, and treating PICs-P-related morbidity has been hindered by disparate research methodology. Initiatives are underway to harmonize clinical and research priorities, validate new and existing epidemiologic and patient-specific tools for the prediction or monitoring of outcomes, and define research priorities for investigators interested in long-term outcomes.
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Verlinden I, Güiza F, Derese I, Wouters PJ, Joosten K, Verbruggen SC, Van den Berghe G, Vanhorebeek I. Time course of altered DNA methylation evoked by critical illness and by early administration of parenteral nutrition in the paediatric ICU. Clin Epigenetics 2020; 12:155. [PMID: 33081814 PMCID: PMC7576729 DOI: 10.1186/s13148-020-00947-w] [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] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 10/08/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND A genome-wide study identified de novo DNA methylation alterations in leukocytes of children at paediatric intensive care unit (PICU) discharge, offering a biological basis for their impaired long-term development. Early parenteral nutrition (early-PN) in PICU, compared with omitting PN in the first week (late-PN), explained differential methylation of 23% of the affected CpG-sites. We documented the time course of altered DNA methylation in PICU and the impact hereon of early nutritional management. RESULTS We selected 36 early-PN and 36 late-PN matched patients, and 42 matched healthy children. We quantified DNA methylation on days 3, 5 and 7 for the 147 CpG-sites of which methylation was normal upon PICU admission in this subset and altered by critical illness at PICU discharge. Methylation in patients differed from healthy children for 64.6% of the 147 CpG-sites on day 3, for 72.8% on day 5 and for 90.5% on day 7 as revealed by ANOVA at each time point. Within-patients methylation time course analyses for each CpG-site identified different patterns based on paired t test p value and direction of change. Rapid demethylation from admission to day 3 occurred for 76.2% of the CpG-sites, of which 67.9% remained equally demethylated or partially remethylated and 32.1% further demethylated beyond day 3. From admission to day 3, 19.7% of the CpG-sites became hypermethylated, of which, beyond day 3, 34.5% remained equally hypermethylated or partially demethylated again and 65.5% further hypermethylated. For 4.1% of the CpG-sites, changes only appeared beyond day 3. Finally, for the CpG-sites affected by early-PN on the last PICU day, earlier changes in DNA methylation were compared for early-PN and late-PN patients, revealing that 38.9% were already differentially methylated by day 3, another 25.0% by day 5 and another 13.9% by day 7. CONCLUSIONS Critical illness- and early-PN-induced changes in DNA methylation occurred mainly within 3 days. Most abnormalities were at least partially maintained or got worse with longer time in PICU. Interventions targeting aberrant DNA methylation changes should be initiated early.
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Affiliation(s)
- Ines Verlinden
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Fabian Güiza
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Inge Derese
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Pieter J Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Koen Joosten
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Sascha C Verbruggen
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium.
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Eveleens RD, Hulst JM, de Koning BAE, van Brakel J, Rizopoulos D, Garcia Guerra G, Vanhorebeek I, Van den Berghe G, Joosten KFM, Verbruggen SCAT. Achieving enteral nutrition during the acute phase in critically ill children: Associations with patient characteristics and clinical outcome. Clin Nutr 2020; 40:1911-1919. [PMID: 32981755 DOI: 10.1016/j.clnu.2020.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND & AIMS In the absence of methodologically sound randomized controlled trials (RCTs), current recommendations for timing and amount of enteral nutrition (EN) in critically ill children are based on observational studies. These studies have associated achievement of a higher EN intake in critically ill children with improved outcome. Inherent to the observational design of these underlying studies, thorough insight in possible confounding factors to correct for is essential. We evaluated the associations between EN intake and 1) patient and daily clinical characteristics and 2) clinical outcomes adjusted for these patient and clinical characteristics during the first week of critical illness with a multivariable mixed model. METHODS This secondary analysis of the multicentre PEPaNIC RCT investigated a subgroup of critically ill children with daily prospectively recorded gastrointestinal symptoms and EN intake during the first week with multivariable analyses using two-part mixed effect models, including multiple testing corrections using Holm's method. These models combined a mixed-effects logistic regression for the dichotomous outcome EN versus no EN, and a linear mixed-effects model for the patients who received any EN intake. EN intake per patient was expressed as mean daily EN as % of predicted resting energy expenditure (% of EN/REE). Model 1 included 40 fixed effect baseline patient characteristics, and daily parameters of illness severity, feeding, medication and gastrointestinal symptoms. Model 2 included these patient and daily variables as well as clinical outcomes. RESULTS Complete data were available for 690 children. EN was provided in 503 (73%) patients with a start after a median of 2 (IQR 2-3) days and a median % of EN/REE of 38.8 (IQR 14.1-79.5) over the first week. Multivariable mixed model analyses including all patients showed that admission after gastrointestinal surgery (-49%EN/REE; p = 0.002), gastric feeding (-31% EN/REE; p < 0.001), treatment with inotropic agents (-22%EN/REE; p = 0.026) and large gastric residual volume (-64%EN/REE; p < 0.001) were independently associated with a low mean EN intake. In univariable analysis, low mean EN intake was associated with new acquired infections, hypoglycaemia, duration of PICU and hospital stay and duration of mechanical ventilation. However, after adjustment for confounders, these associations were no longer present, except for low EN and hypoglycaemia (-39%EN/REE; p = 0.018). CONCLUSIONS Several patient and clinical characteristics during the first week of critical illness were associated with EN intake. No independent associations were found between EN intake and clinical outcomes such as mortality, new acquired infection and duration of stay. These data emphasize the necessity of adequate multivariable adjustment in nutritional support research and the need for future RCTs investigating optimal EN intake.
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Affiliation(s)
- R D Eveleens
- Department of Paediatrics Intensive Care and Paediatric Surgery, Erasmus MC - Sophia Children's Hospital, Rotterdam, the Netherlands
| | - J M Hulst
- Division of Paediatric Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Toronto, Canada
| | - B A E de Koning
- Department of Paediatric Gastroenterology, Erasmus MC-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - J van Brakel
- Department of Paediatrics Intensive Care and Paediatric Surgery, Erasmus MC - Sophia Children's Hospital, Rotterdam, the Netherlands
| | - D Rizopoulos
- Department of Biostatistics, Erasmus MC, Rotterdam, the Netherlands
| | - G Garcia Guerra
- Department of Paediatrics, Intensive Care Unit, University of Alberta, Stollery Children's Hospital, Edmonton, Canada
| | - I Vanhorebeek
- Department of Cellular and Molecular Medicine, Clinical Division and Laboratory of Intensive Care Medicine, KU Leuven University Hospital, Leuven, Belgium
| | - G Van den Berghe
- Department of Cellular and Molecular Medicine, Clinical Division and Laboratory of Intensive Care Medicine, KU Leuven University Hospital, Leuven, Belgium
| | - K F M Joosten
- Department of Paediatrics Intensive Care and Paediatric Surgery, Erasmus MC - Sophia Children's Hospital, Rotterdam, the Netherlands
| | - S C A T Verbruggen
- Department of Paediatrics Intensive Care and Paediatric Surgery, Erasmus MC - Sophia Children's Hospital, Rotterdam, the Netherlands.
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Fayed N, Cameron S, Fraser D, Cameron JI, Al-Harbi S, Simpson R, Wakim M, Chiu L, Choong K. Priority Outcomes in Critically Ill Children: A Patient and Parent Perspective. Am J Crit Care 2020; 29:e94-e103. [PMID: 32869071 DOI: 10.4037/ajcc2020188] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Outcomes in pediatric critical care research are typically selected by the researcher. OBJECTIVES (1) To identify outcomes prioritized by patients and their families following a critical illness and (2) to determine the overlap between patient-centered and researcher-selected study outcomes. METHODS An exploratory descriptive qualitative study nested within a longitudinal cohort study conducted in 2 pediatric intensive care units (PICUs). Participants were purposively sampled from the primary cohort to ensure adequate demographic representation. Qualitative descriptive approaches based on naturalistic observation were used to collect data and analyze results. Data were coded by using the International Classification of Functioning, Disability, and Health Children and Youth (ICF-CY) framework. RESULTS Twenty-one participants were interviewed a mean of 5.1 months after PICU discharge. Outcomes fell into 2 categories: patient-centered and family-centered. In the former, diagnosis, survival, and prognosis were key priorities during the acute critical illness. Once survival appears possible, functioning (physical, cognitive, and emotional), and factors that influence recovery (ie, rehabilitation, environment, and quality of life) are prioritized. Family-centered outcomes consisted of parents' psychosocial functioning and experience of care. Patient-centered outcomes were covered well by the selected study measures of functioning, but not by the clinical outcome measures. CONCLUSION Functioning and quality of life are key patient-centered outcomes during recovery from critical illness. These are not well captured by end points typically used in PICU studies. These results justify the importance of patient- and family-centered outcomes in PICU research and a need to determine how these outcomes can be comprehensively measured.
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Affiliation(s)
- Nora Fayed
- Nora Fayed and Karen Choong contributed equally to the execution of this study and the writing of this manuscript. Nora Fayed is an assistant professor, Maha Wakim and Lily Chiu are occupational therapy students, School of Rehabilitation Therapy, Queen’s University, Kingston, Ontario, Canada
| | - Saoirse Cameron
- Saoirse Cameron is a research coordinator and Douglas Fraser is a professor, Department of Pediatrics, Western University, and Lawson Health Research Institute, London, Ontario, Canada
| | - Douglas Fraser
- Saoirse Cameron is a research coordinator and Douglas Fraser is a professor, Department of Pediatrics, Western University, and Lawson Health Research Institute, London, Ontario, Canada
| | - Jill I. Cameron
- Jill I. Cameron is an associate professor, Department of Occupational Science and Occupational Therapy, Rehabilitation Sciences Institute, Rehabilitation Sciences, University of Toronto, Canada
| | - Samah Al-Harbi
- Samah Al-Harbi is an assistant professor, Department of Pediatrics, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Racquel Simpson
- Racquel Simpson is a research coordinator and Karen Choong is a professor, Department of Pediatrics and Critical Care, Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Maha Wakim
- Nora Fayed is an assistant professor, Maha Wakim and Lily Chiu are occupational therapy students, School of Rehabilitation Therapy, Queen’s University, Kingston, Ontario, Canada
| | - Lily Chiu
- Nora Fayed is an assistant professor, Maha Wakim and Lily Chiu are occupational therapy students, School of Rehabilitation Therapy, Queen’s University, Kingston, Ontario, Canada
| | - Karen Choong
- Nora Fayed and Karen Choong contributed equally to the execution of this study and the writing of this manuscript. Racquel Simpson is a research coordinator and Karen Choong is a professor, Department of Pediatrics and Critical Care, Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
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Jacobs A, Dulfer K, Eveleens RD, Hordijk J, Van Cleemput H, Verlinden I, Wouters PJ, Mebis L, Guerra GG, Joosten K, Verbruggen SC, Güiza F, Vanhorebeek I, Van den Berghe G. Long-term developmental effect of withholding parenteral nutrition in paediatric intensive care units: a 4-year follow-up of the PEPaNIC randomised controlled trial. THE LANCET CHILD & ADOLESCENT HEALTH 2020; 4:503-514. [PMID: 32562632 DOI: 10.1016/s2352-4642(20)30104-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/24/2020] [Accepted: 04/01/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND The PEPaNIC randomised controlled trial, which recruited 1440 critically ill infants and children in 2012-15, showed that withholding parenteral nutrition for 1 week (late-parenteral nutrition), compared with early supplementation within 24 h of admission to the paediatric intensive care unit (early-parenteral nutrition), prevented infections, accelerated recovery, and improved neurocognitive development assessed 2 years later. Because several neurocognitive domains can only be thoroughly assessed from age 4 years onwards, we aimed to determine the effect of late-parenteral nutrition versus early-parenteral nutrition on physical, neurocognitive, and emotional and behavioural development 4 years after randomisation. METHODS This is a preplanned, blinded, 4-year follow-up study of participants included in the PEPaNIC trial (done at University Hospitals Leuven, Belgium; Erasmus Medical Centre Sophia Children's Hospital, Rotterdam, Netherlands; and Stollery Children's Hospital, Edmonton, AB, Canada) and of matched healthy children. Studied outcomes were anthropometrics; health status; parent-reported or caregiver-reported executive functions, and emotional and behavioural problems; and clinical tests for intelligence, visual-motor integration, alertness, motor coordination, and memory. Through multivariable linear and logistic regression analyses, after imputation for missing values (≤30%) and adjustment for risk factors, we investigated the effect of early-parenteral nutrition versus late-parenteral nutrition. This trial is registered with ClinicalTrials.gov, NCT01536275. FINDINGS Between March 8, 2016, and Nov 8, 2019, 684 children from the original PEPaNIC trial (356 from the late-parenteral nutrition group and 328 from the early-parenteral nutrition group) were assessed for neurocognitive development at 4-years follow-up. Compared with the control group (369 healthy children), children who had critical illness had lower height (β-estimate -2·11 [95% CI -3·15 to -1·06]; p<0·0001) and head circumference (-0·42 [-0·67 to -0·18]; p=0.00077); and worse health status (eg, hospital admission odds ratio 4·27 [95% CI 3·12 to 5·84]; p<0·0001), neurocognitive (eg, parent-reported or caregiver-reported total executive functioning β-estimate 3·57 [95% CI 1·95 to 5·18], p<0·0001; total intelligence quotient -7·35 [-9·31 to -5·39], p<0·0001), and parent-reported or caregiver-reported emotional and behavioural developmental outcomes (internalising 2·73 [1·19 to 4·28], p=0·00055; externalising 1·63 [0·19 to 3·08], p=0·027; and total behavioural problems 2·95 [1·44 to 4·46], p=0·00013), adjusted for risk factors. Outcomes were never worse in the late-parenteral nutrition group compared with the early-parenteral nutrition group, but patients in the late-parenteral nutrition group had fewer parent-reported or caregiver-reported internalising (β-estimate -1·88 [95% CI -3·69 to -0·07]; p=0·042), externalising (-1·73 [-3·43 to -0·03]; p=0·046), and total emotional and behavioural problems (-2·44 [-4·22 to -0·67]; p=0·0070) than patients who had received early-parenteral nutrition, after adjusting for risk factors, and were no longer different from healthy controls for these outcomes. INTERPRETATION Omitting early parenteral nutrition use for critically ill children did not adversely affect long-term outcomes 4 years after randomisation and protected against emotional and behavioural problems, further supporting the deimplementation of early parenteral nutrition. FUNDING European Research Council, Methusalem, Flanders Institute for Science and Technology, Research Foundation Flanders, Sophia Foundation, Stichting Agis Zorginnovatie, Erasmus Trustfonds, and the European Society for Clinical Nutrition and Metabolism.
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Affiliation(s)
- An Jacobs
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Karolijn Dulfer
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, Netherlands
| | - Renate D Eveleens
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, Netherlands
| | - José Hordijk
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, Netherlands
| | - Hanna Van Cleemput
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Ines Verlinden
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Pieter J Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Liese Mebis
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Gonzalo Garcia Guerra
- Department of Paediatrics, Intensive Care Unit, University of Alberta, Stollery Children's Hospital, Edmonton, Canada
| | - Koen Joosten
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, Netherlands
| | - Sascha C Verbruggen
- Intensive Care Unit, Department of Paediatrics and Paediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, Netherlands
| | - Fabian Güiza
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, Katholieke Universiteit Leuven, Leuven, Belgium.
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Role of age of critically ill children at time of exposure to early or late parenteral nutrition in determining the impact hereof on long-term neurocognitive development: A secondary analysis of the PEPaNIC-RCT. Clin Nutr 2020; 40:1005-1012. [PMID: 32758384 PMCID: PMC7957365 DOI: 10.1016/j.clnu.2020.07.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 07/06/2020] [Accepted: 07/06/2020] [Indexed: 12/24/2022]
Abstract
Background & aims Early use of parenteral nutrition (early-PN), as compared with withholding it for one week (late-PN), in the PICU, has shown to slow down recovery from critical illness and impair long-term development of 6 neurocognitive/behavioural/emotional functions assessed 2 years later. Given that key steps in brain maturation occur at different times during childhood, we hypothesised that age at time of exposure determines long-term developmental impact of early-PN. Methods The 786 children who were neurocognitively tested 2 years after participation in the PEPaNIC-RCT were included in this study. First, for each studied long-term outcome, interaction between randomisation to early-PN versus late-PN and age was assessed with multivariable linear regression analysis. Subsequently, for outcomes with an interaction p ≤ 0.15, the impact of early-PN versus late-PN was analysed, after adjustment for risk factors, for 4 subgroups defined based on developmentally-relevant age at time of exposure [≤28 days (n = 121), 29 days to 11 months (n = 239), 11 months to <5 years (n = 223) and ≥5 years (n = 203)]. Results Interaction between randomisation and age was present for weight, and parent-reported inhibitory control, cognitive flexibility, working memory, planning/organisation, metacognition, total executive functioning, and internalising and total behavioural/emotional problems. Subgroup analyses revealed that none of the age-groups revealed benefit, whereas children aged 29 days to <11 months were most vulnerable to harm by early-PN for development of inhibitory control (p = 0.008), working memory (p = 0.009), planning/organisation (p = 0.004), metacognition (p = 0.008), and total executive functioning (p = 0.004), and for internalising (p = 0.005) and total behavioural/emotional problems (p = 0.01). Children aged 11 months to <5 years revealed harm by early-PN for development of inhibitory control (p = 0.003). In contrast, children aged ≥5 years and neonates aged ≤28 days appeared less vulnerable. Conclusions Critically ill children aged 29 days to 11 months at time of exposure were identified as most vulnerable to developmental harm evoked by early-PN. Clinical trials.gov NCT01536275.
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Hordijk J, Verbruggen S, Vanhorebeek I, Güiza F, Wouters P, Van den Berghe G, Joosten K, Dulfer K. Health-related quality of life of children and their parents 2 years after critical illness: pre-planned follow-up of the PEPaNIC international, randomized, controlled trial. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2020; 24:347. [PMID: 32546247 PMCID: PMC7296688 DOI: 10.1186/s13054-020-03059-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 06/03/2020] [Indexed: 11/10/2022]
Abstract
Background Pediatric intensive care unit (PICU) survivors are at risk for prolonged morbidities interfering with daily life. The current study examined parent-reported health-related quality of life (HRQoL) in former critically ill children and parents themselves and aimed to determine whether withholding parenteral nutrition (PN) in the first week of critical illness affected children’s and parents’ HRQoL 2 years later. Methods Children who participated in the pediatric early versus late parenteral nutrition in critical illness (PEPaNIC) trial and who were testable 2 years later (n = 1158) were included. Their HRQoL outcomes were compared with 405 matched healthy controls. At PICU admission, children had been randomly assigned to early-PN or late-PN. In the early-PN group, PN was initiated within 24 h after PICU admission. In the late-PN group, PN was withheld for up to 1 week in the PICU. Parents completed the Infant Toddler Quality of Life Questionnaire (ITQOL; age 2–3 years) or the Child Health Questionnaire-Parent Form 50 (CHQ-PF50; age 4–18 years). Besides, they completed the Health Utility Index (HUI) and the Short Form Health Survey (SF-12) regarding their child’s and their own HRQoL, respectively. Results For the total age group of 786 post-PICU survivors, parents reported lower scores for almost all HRQoL scales compared to healthy children. Age-specifically, younger critically ill children (2.5 to 3 years old) scored worse for growth and development and older children (4–18 years old) scored worse for role functioning and mental health. Parents’ own mental and physical HRQoL was comparable to that of healthy control parents. No HRQoL differences were found between children in the late-PN and those in the early-PN group. Conclusions Parent-reported HRQoL of children 2 years after critical illness was impaired compared with healthy controls. In relation to their child’s HRQoL, parents reported impairments in emotions, personal time, and family activities; however, their own HRQoL was not impaired. Withholding PN in the first week during critical illness had no impact on longer-term HRQoL of the child. Trial registration Clinical trials, NCT01536275. Registered 22 February 2012
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Affiliation(s)
- José Hordijk
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Centre-Sophia Children's Hospital, Dr. Molewaterplein 60, 3015, GJ, Rotterdam, The Netherlands
| | - Sascha Verbruggen
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Centre-Sophia Children's Hospital, Dr. Molewaterplein 60, 3015, GJ, Rotterdam, The Netherlands
| | - Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Fabian Güiza
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Pieter Wouters
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Koen Joosten
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Centre-Sophia Children's Hospital, Dr. Molewaterplein 60, 3015, GJ, Rotterdam, The Netherlands
| | - Karolijn Dulfer
- Intensive Care Unit, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Centre-Sophia Children's Hospital, Dr. Molewaterplein 60, 3015, GJ, Rotterdam, The Netherlands.
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44
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Moullet C, Schmutz E, Laure Depeyre J, Perez MH, Cotting J, Jotterand Chaparro C. Physicians' perceptions about managing enteral nutrition and the implementation of tools to assist in nutritional decision-making in a paediatric intensive care unit. Aust Crit Care 2020; 33:219-227. [PMID: 32414683 DOI: 10.1016/j.aucc.2020.03.003] [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] [Received: 02/11/2020] [Revised: 03/08/2020] [Accepted: 03/14/2020] [Indexed: 10/24/2022] Open
Abstract
BACKGROUND For critically ill children hospitalised in paediatric intensive care units, adequate nutrition reduces their risk of morbidity and mortality. Barriers may impede optimal nutritional support in this population. Moreover, physicians are usually responsible for prescribing nutrition, although they are not experts. Therefore, tools may be used to assist in nutritional decision-making, such as nutrition protocols. OBJECTIVES The objective of this two-stage qualitative study was to explore the perceptions of physicians about their management of enteral nutrition in a paediatric intensive care unit and the implementation of a nutrition protocol and computerised system. METHODS This study involved semistructured interviews with physicians at the Paediatric Intensive Care Unit of Lausanne University Hospital, Switzerland. Research dietitians conducted interviews before (stage one) and after (stage two) the implementation of a nutrition protocol and computerised system. During stage one, six junior physicians and five fellows were interviewed. At stage two, 12 junior physicians, 12 fellows, and five senior physicians were interviewed. Interviews were recorded, with data transcribed verbatim before a thematic analysis using a framework method. RESULTS Three themes emerged from thematic analysis: "nutritional knowledge", "nutritional practices", and "resources to manage nutrition". During stage one, physicians, especially junior physicians, reported a lack of nutritional knowledge for critically ill children and stated that nutritional issues primarily depended on senior physicians, who themselves had various practices. All physicians were in favour of a nutrition protocol and computerised system. At stage two, interviewees stated that they used both tools regularly. They reported improved nutritional knowledge, more systematic and consistent nutritional practices, and increased attention to nutrition. CONCLUSIONS The implementation of a nutrition protocol and computerised system by a multiprofessional team helped physicians in the paediatric intensive care unit to manage nutritional support and increase their attention to nutrition.
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Affiliation(s)
- Clémence Moullet
- Department of Nutrition and Dietetics, Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Rue des Caroubiers 25, 1227 Carouge, Geneva, Switzerland.
| | - Elodie Schmutz
- HES-SO Master, University of Applied Sciences and Arts Western Switzerland, Avenue de Provence 6, 1007 Lausanne, University of Lausanne, Switzerland.
| | - Jocelyne Laure Depeyre
- Department of Nutrition and Dietetics, Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Rue des Caroubiers 25, 1227 Carouge, Geneva, Switzerland.
| | - Marie-Hélène Perez
- Pediatric Intensive Care Unit, Lausanne University Hospital (CHUV/UNIL), Rue Du Bugnon 46, 1011 Lausanne, Switzerland.
| | - Jacques Cotting
- Pediatric Intensive Care Unit, Lausanne University Hospital (CHUV/UNIL), Rue Du Bugnon 46, 1011 Lausanne, Switzerland.
| | - Corinne Jotterand Chaparro
- Department of Nutrition and Dietetics, Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Rue des Caroubiers 25, 1227 Carouge, Geneva, Switzerland.
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45
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Moon K, Athalye‐Jape GK, Rao U, Rao SC. Early versus late parenteral nutrition for critically ill term and late preterm infants. Cochrane Database Syst Rev 2020; 4:CD013141. [PMID: 32266712 PMCID: PMC7138920 DOI: 10.1002/14651858.cd013141.pub2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Recently conducted randomised controlled trials (RCTs) suggest that late commencement of parenteral nutrition (PN) may have clinical benefits in critically ill adults and children. However, there is currently limited evidence regarding the optimal timing of commencement of PN in critically ill term and late preterm infants. OBJECTIVES To evaluate the benefits and safety of early versus late PN in critically ill term and late preterm infants. SEARCH METHODS We used the standard search strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (5 April 2019), MEDLINE Ovid (1966 to 5 April 2019), Embase Ovid (1980 to 5 April 2019), EMCare (1995 to 5 April 2019) and MEDLINE via PubMed (1966 to 5 April 2019). We searched for ongoing or recently completed clinical trials, and also searched the grey literature and reference lists of relevant publications. SELECTION CRITERIA We included RCTs comparing early versus late initiation of PN in term and late preterm infants. We defined early PN as commencing within 72 hours of admission, and late PN as commencing after 72 hours of admission. Infants born at 37 weeks' gestation or more were defined as term, and infants born between 34 and 36+6 weeks' gestation were defined as late preterm. DATA COLLECTION AND ANALYSIS Two review authors independently selected the trials, extracted the data and assessed the risk of bias. Treatment effects were expressed using risk ratio (RR) and risk difference (RD) for dichotomous outcomes and mean difference (MD) for continuous data. The quality of the evidence was assessed using the GRADE approach. MAIN RESULTS Two RCTs were eligible for inclusion. Data were only available from a subgroup (including 209 term infants) from one RCT in children (aged from birth to 17 years) conducted in Belgium, the Netherlands and Canada. In that RCT, children with medium to high risk of malnutrition were included if a stay of 24 hours or more in the paediatric intensive care unit (PICU) was expected. Early PN and late PN were defined as initiation of PN within 24 hours and after day 7 of admission to PICU, respectively. The risk of bias for the study was considered to be low for five domains and high for two domains. The subgroup of term infants that received late PN had significantly lower risk of in-hospital all-cause mortality (RR 0.35, 95% confidence interval (CI) 0.14 to 0.87; RD -0.10, 95% CI -0.18 to -0.02; number needed to treat for an additional beneficial outcome (NNTB) = 10; 1 trial, 209 participants) and neonatal mortality (death from any cause in the first 28 days since birth) (RR 0.29, 95% CI 0.10 to 0.88; RD -0.09, 95% CI -0.16 to -0.01; NNTB = 11; 1 trial, 209 participants). There were no significant differences in rates of healthcare-associated blood stream infections, growth parameters and duration of hospital stay between the two groups. Neurodevelopmental outcomes were not reported. The quality of evidence was considered to be low for all outcomes, due to imprecision (owing to the small sample size and wide confidence intervals) and high risk of bias in the included studies. AUTHORS' CONCLUSIONS Whilst late commencement of PN in term and late preterm infants may have some benefits, the quality of the evidence was low and hence our confidence in the results is limited. Adequately powered RCTs, which evaluate short-term as well as long-term neurodevelopmental outcomes, are needed.
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Affiliation(s)
- Kwi Moon
- Perth Children's HospitalPharmacy DepartmentPerthAustralia
- The University of Western AustraliaCentre for Neonatal Research and Education, Medical SchoolPerthAustralia
| | - Gayatri K Athalye‐Jape
- The University of Western AustraliaCentre for Neonatal Research and Education, Medical SchoolPerthAustralia
- Perth Children's Hospital and King Edward Memorial Hospital for WomenDepartment of NeonatologySubiacoAustralia
| | - Uday Rao
- University of NewcastleNewcastle Upon TyneUK
| | - Shripada C Rao
- The University of Western AustraliaCentre for Neonatal Research and Education, Medical SchoolPerthAustralia
- Perth Children's Hospital and King Edward Memorial Hospital for WomenDepartment of NeonatologySubiacoAustralia
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46
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Güiza F, Vanhorebeek I, Verstraete S, Verlinden I, Derese I, Ingels C, Dulfer K, Verbruggen SC, Garcia Guerra G, Joosten KF, Wouters PJ, Van den Berghe G. Effect of early parenteral nutrition during paediatric critical illness on DNA methylation as a potential mediator of impaired neurocognitive development: a pre-planned secondary analysis of the PEPaNIC international randomised controlled trial. THE LANCET RESPIRATORY MEDICINE 2020; 8:288-303. [DOI: 10.1016/s2213-2600(20)30046-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 11/07/2019] [Accepted: 11/13/2019] [Indexed: 12/12/2022]
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47
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Tume LN, Valla FV, Joosten K, Jotterand Chaparro C, Latten L, Marino LV, Macleod I, Moullet C, Pathan N, Rooze S, van Rosmalen J, Verbruggen SCAT. Nutritional support for children during critical illness: European Society of Pediatric and Neonatal Intensive Care (ESPNIC) metabolism, endocrine and nutrition section position statement and clinical recommendations. Intensive Care Med 2020; 46:411-425. [PMID: 32077997 PMCID: PMC7067708 DOI: 10.1007/s00134-019-05922-5] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 12/28/2019] [Indexed: 01/09/2023]
Abstract
Background Nutritional support is considered essential for the outcome of paediatric critical illness. There is a lack of methodologically sound trials to provide evidence-based guidelines leading to diverse practices in PICUs worldwide. Acknowledging these limitations, we aimed to summarize the available literature and provide practical guidance for the paediatric critical care clinicians around important clinical questions many of which are not covered by previous guidelines. Objective To provide an ESPNIC position statement and make clinical recommendations for the assessment and nutritional support in critically ill infants and children. Design The metabolism, endocrine and nutrition (MEN) section of the European Society of Pediatric and Neonatal Intensive Care (ESPNIC) generated 15 clinical questions regarding different aspects of nutrition in critically ill children. After a systematic literature search, the Scottish Intercollegiate Guidelines Network (SIGN) grading system was applied to assess the quality of the evidence, conducting meta-analyses where possible, to generate statements and clinical recommendations, which were then voted on electronically. Strong consensus (> 95% agreement) and consensus (> 75% agreement) on these statements and recommendations was measured through modified Delphi voting rounds. Results The final 15 clinical questions generated a total of 7261 abstracts, of which 142 publications were identified relevant to develop 32 recommendations. A strong consensus was reached in 21 (66%) and consensus was reached in 11 (34%) of the recommendations. Only 11 meta-analyses could be performed on 5 questions. Conclusions We present a position statement and clinical practice recommendations. The general level of evidence of the available literature was low. We have summarised this and provided a practical guidance for the paediatric critical care clinicians around important clinical questions. Electronic supplementary material The online version of this article (10.1007/s00134-019-05922-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Lyvonne N Tume
- Faculty of Health and Society, University of Salford, Manchester, M6 6PU, UK. .,Pediatric Intensive Care Unit, Alder Hey Children's NHS Foundation Trust, East Prescot Road, Liverpool, L12 2AP, UK.
| | - Frederic V Valla
- Pediatric Intensive Care Unit, Hôpital Femme Mère Enfant, CarMEN INSERM UMR, 1060 Hospices Civils de Lyon, Lyon-Bron, France
| | - Koen Joosten
- Intensive Care, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Corinne Jotterand Chaparro
- Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Delémont, Switzerland.,Pediatric Intensive Care Unit, University Hospital of Lausanne, Lausanne, Switzerland
| | - Lynne Latten
- Nutrition and Dietetics, Alder Hey Children's Hospital Liverpool, Liverpool, UK
| | - Luise V Marino
- Department of Dietetics/Speech and Language Therapy, NIHR Biomedical Research Centre Southampton, University Hospital Southampton, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
| | - Isobel Macleod
- Pediatric Intensive Care Unit, Royal Hospital for Children, Glasgow, UK
| | - Clémence Moullet
- Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Delémont, Switzerland.,Pediatric Intensive Care Unit, University Hospital of Lausanne, Lausanne, Switzerland
| | - Nazima Pathan
- Department of Pediatrics, University of Cambridge, Hills Road, Cambridge, UK
| | - Shancy Rooze
- Pediatric Intensive Care Unit, Queen Fabiola Children's University Hospital, Brussels, Belgium
| | - Joost van Rosmalen
- Department of Biostatistics, Erasmus Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Sascha C A T Verbruggen
- Intensive Care, Department of Pediatrics and Pediatric Surgery, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, The Netherlands
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48
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Mehta NM. Long-term outcomes related to timing of parenteral nutrition in critically ill children. THE LANCET RESPIRATORY MEDICINE 2020; 8:224-226. [PMID: 32085845 DOI: 10.1016/s2213-2600(20)30061-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 02/04/2020] [Indexed: 12/29/2022]
Affiliation(s)
- Nilesh M Mehta
- Harvard Medical School, Boston, MA, USA; Department of Anesthesiology, Critical Care, and Pain Medicine, Division of Critical Care Medicine, Boston Children's Hospital, Boston, MA 02115, USA.
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49
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Weiss SL, Peters MJ, Alhazzani W, Agus MSD, Flori HR, Inwald DP, Nadel S, Schlapbach LJ, Tasker RC, Argent AC, Brierley J, Carcillo J, Carrol ED, Carroll CL, Cheifetz IM, Choong K, Cies JJ, Cruz AT, De Luca D, Deep A, Faust SN, De Oliveira CF, Hall MW, Ishimine P, Javouhey E, Joosten KFM, Joshi P, Karam O, Kneyber MCJ, Lemson J, MacLaren G, Mehta NM, Møller MH, Newth CJL, Nguyen TC, Nishisaki A, Nunnally ME, Parker MM, Paul RM, Randolph AG, Ranjit S, Romer LH, Scott HF, Tume LN, Verger JT, Williams EA, Wolf J, Wong HR, Zimmerman JJ, Kissoon N, Tissieres P. Surviving sepsis campaign international guidelines for the management of septic shock and sepsis-associated organ dysfunction in children. Intensive Care Med 2020; 46:10-67. [PMID: 32030529 PMCID: PMC7095013 DOI: 10.1007/s00134-019-05878-6] [Citation(s) in RCA: 275] [Impact Index Per Article: 68.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES To develop evidence-based recommendations for clinicians caring for children (including infants, school-aged children, and adolescents) with septic shock and other sepsis-associated organ dysfunction. DESIGN A panel of 49 international experts, representing 12 international organizations, as well as three methodologists and three public members was convened. Panel members assembled at key international meetings (for those panel members attending the conference), and a stand-alone meeting was held for all panel members in November 2018. A formal conflict-of-interest policy was developed at the onset of the process and enforced throughout. Teleconferences and electronic-based discussion among the chairs, co-chairs, methodologists, and group heads, as well as within subgroups, served as an integral part of the guideline development process. METHODS The panel consisted of six subgroups: recognition and management of infection, hemodynamics and resuscitation, ventilation, endocrine and metabolic therapies, adjunctive therapies, and research priorities. We conducted a systematic review for each Population, Intervention, Control, and Outcomes question to identify the best available evidence, statistically summarized the evidence, and then assessed the quality of evidence using the Grading of Recommendations Assessment, Development, and Evaluation approach. We used the evidence-to-decision framework to formulate recommendations as strong or weak, or as a best practice statement. In addition, "in our practice" statements were included when evidence was inconclusive to issue a recommendation, but the panel felt that some guidance based on practice patterns may be appropriate. RESULTS The panel provided 77 statements on the management and resuscitation of children with septic shock and other sepsis-associated organ dysfunction. Overall, six were strong recommendations, 49 were weak recommendations, and nine were best-practice statements. For 13 questions, no recommendations could be made; but, for 10 of these, "in our practice" statements were provided. In addition, 52 research priorities were identified. CONCLUSIONS A large cohort of international experts was able to achieve consensus regarding many recommendations for the best care of children with sepsis, acknowledging that most aspects of care had relatively low quality of evidence resulting in the frequent issuance of weak recommendations. Despite this challenge, these recommendations regarding the management of children with septic shock and other sepsis-associated organ dysfunction provide a foundation for consistent care to improve outcomes and inform future research.
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Affiliation(s)
- Scott L Weiss
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
| | - Mark J Peters
- Great Ormond Street Hospital for Children, London, UK
| | - Waleed Alhazzani
- Department of Medicine, Division of Critical Care, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods and Impact, McMaster University, Hamilton, ON, Canada
| | - Michael S D Agus
- Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | - Luregn J Schlapbach
- Paediatric Critical Care Research Group, The University of Queensland and Queensland Children's Hospital, Brisbane, QLD, Australia
| | - Robert C Tasker
- Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Andrew C Argent
- Red Cross War Memorial Children's Hospital and University of Cape Town, Cape Town, South Africa
| | - Joe Brierley
- Great Ormond Street Hospital for Children, London, UK
| | | | | | | | | | - Karen Choong
- Department of Medicine, Division of Critical Care, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods and Impact, McMaster University, Hamilton, ON, Canada
| | - Jeffry J Cies
- St. Christopher's Hospital for Children, Philadelphia, PA, USA
| | | | - Daniele De Luca
- Paris South University Hospitals-Assistance Publique Hopitaux de Paris, Paris, France
- Physiopathology and Therapeutic Innovation Unit-INSERM U999, South Paris-Saclay University, Paris, France
| | | | - Saul N Faust
- University Hospital Southampton NHS Foundation Trust and University of Southampton, Southampton, UK
| | | | - Mark W Hall
- Nationwide Children's Hospital, Columbus, OH, USA
| | | | | | | | - Poonam Joshi
- All India Institute of Medical Sciences, New Delhi, India
| | - Oliver Karam
- Children's Hospital of Richmond at VCU, Richmond, VA, USA
| | | | - Joris Lemson
- Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Graeme MacLaren
- National University Health System, Singapore, Singapore
- Royal Children's Hospital, Melbourne, VIC, Australia
| | - Nilesh M Mehta
- Department of Anesthesiology, Critical Care and Pain, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | - Akira Nishisaki
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Mark E Nunnally
- New York University Langone Medical Center, New York, NY, USA
| | | | - Raina M Paul
- Advocate Children's Hospital, Park Ridge, IL, USA
| | - Adrienne G Randolph
- Department of Anesthesiology, Critical Care and Pain, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | | | - Judy T Verger
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- College of Nursing, University of Iowa, Iowa City, IA, USA
| | | | - Joshua Wolf
- St. Jude Children's Research Hospital, Memphis, TN, USA
| | | | | | | | - Pierre Tissieres
- Paris South University Hospitals-Assistance Publique Hopitaux de Paris, Paris, France
- Institute of Integrative Biology of the Cell-CNRS, CEA, Univ Paris Sud, Gif-Sur-Yvette, France
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50
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Sun XL, Okamoto R, Kido T, Honma S, Manh HD, Nguyen HV, Anh LT, Phuc HD, Oanh NTP, Maruzeni S, Nakagawa H, Nakayama SF, Nhu DD, Tung DV, Tan NTM, Giang LM. Association of dioxin in maternal breast milk and salivary steroid hormone levels in preschool children: A five-year follow-up study of a Vietnam cohort. CHEMOSPHERE 2020; 241:124899. [PMID: 31586830 DOI: 10.1016/j.chemosphere.2019.124899] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 09/09/2019] [Accepted: 09/17/2019] [Indexed: 06/10/2023]
Abstract
Recent studies have found elevated dioxin levels inside some former US military air bases in Vietnam, known as hotspots. The aim of the present study was to evaluate the association of dioxin exposure and steroid hormone in preschool children in Vietnam. In 2010, 2011, 52 primiparae mother-infant pairs in the hotspot and 52 pairs in a non-exposure region were enrolled. For the final analysis, 26 vs 26 pairs were selected, who participated at all three surveys. Univariable and multivariable linear regressions were used to evaluate associations between hormone and dioxin congeners. Geometric mean total TEQ of PCDD/DFs in the hotspot were significantly higher than in the non-exposure region, 8.7 and 3.4 pg TEQ/g lipid, respectively. In the hotspot, salivary dehydroepiandrosterone (DHEA) was significantly higher in 1-year-old children (Boys = 123 pg/mL, Girls = 120 pg/mL) than in the non-exposure region (Boys = 28 pg/mL, Girls = 27 pg/mL). In contrast, DHEA was significantly lower in 5-year-old children (Boys = 70 pg/mL, Girls = 106 pg/mL) in the hotspot than in the non-exposure region (Boys = 496 pg/mL, Girls = 654 pg/mL). Salivary testosterone was significantly lower in the hotspot (Boys = 1.9 pg/mL, Girls = 1.9 pg/m; Boys = 1.0 pg/mL, Girls = 1.1 pg/mL, respectively) than in the non-exposure region (Boys = 3.7 pg/mL, Girls = 3.8 pg/m; Boys = 5.7 pg/mL, Girls = 7.0 pg/mL, respectively) at 3 years and 5 years of age. Higher levels of highly chlorinated dioxins in breast milk were associated with higher DHEA in 1-year-old and lower DHEA and testosterone levels in 5-year-old children. Our findings indicated that dioxins were associated with changes of DHEA and testosterone levels in preschool Vietnamese children.
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Affiliation(s)
- Xian Liang Sun
- Department of Public Health, School of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314-001, China; Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan; JSPS International Research Fellow (Centre for Health and Environmental Risk Research, National Institute for Environmental Studies, Japan
| | - Rie Okamoto
- Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan
| | - Teruhiko Kido
- Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan.
| | - Seijiro Honma
- Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan
| | - Ho Dung Manh
- Faculty of Pharmacy, Lac Hong University, No. 10 Huynh Van Nghe, Buu Long, Bien Hoa, Dong Nai, Viet Nam
| | - Hoang Viet Nguyen
- Faculty of Medical Technology, Hanoi Medical University, No. 1 Ton That Tung, Dong Da, Hanoi, Viet Nam
| | - Le Thai Anh
- Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan
| | - Hoang Duc Phuc
- Hanoi Preventive Medicine Centre, No. 70 Nguyen Chi Thanh, Dong Da, Hanoi, Viet Nam
| | - Nguyen Thi Phuong Oanh
- Faculty of Health Sciences, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa, 920-0942, Japan
| | - Shoko Maruzeni
- Department of Epidemiology and Public Health, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa, 920-9641, Japan
| | - Hideaki Nakagawa
- Department of Epidemiology and Public Health, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa, 920-9641, Japan
| | - Shoji F Nakayama
- Centre for Health and Environmental Risk Research, National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, 305-8506, Japan
| | - Dang Duc Nhu
- Ministry of Health, No 138A Giang 23 Vo, Ba Dinh, Hanoi, Viet Nam
| | - Dao Van Tung
- Viettiep Hospital, No.1 Nha Thuong, Le Chan, Hai Phong, Viet Nam
| | - Ngo Thi Minh Tan
- 10-80 Division, Hanoi Medical University, No.1 Ton That Tung, Dong Da, Hanoi, Viet Nam
| | - Le Minh Giang
- 10-80 Division, Hanoi Medical University, No.1 Ton That Tung, Dong Da, Hanoi, Viet Nam
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