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Intravenous maintenance fluid therapy (IV-MFT) is probably the most prescribed drug in paediatric hospital care. Recently paediatric societies have produced evidence-based practice guidelines that recommend the use of balanced isotonic fluid when prescribing IV-MFT in both acute and critical paediatric care. Unfortunately, the applicability of these guidelines could be called into question when a ready-to-use glucose-containing balanced isotonic fluid is not available. The main objective of this study was to describe the availability of glucose-containing balanced isotonic fluids in European and Middle Eastern paediatric acute and critical care settings. This work is an ancillary study of the survey dedicated to IV-MFT practices in the paediatric acute and critical care settings in Europe and Middle East, a cross-sectional electronic 27-item survey, emailed in April-May 2021 to paediatric critical care physicians across 34 European and Middle East countries. The survey was developed by an expert multi-professional panel within the European Society of Peadiatric and Neonatal Intensive Care (ESPNIC). Balanced isotonic fluid with glucose 5% was available for only 32/153 (21%) responders. Balanced isotonic fluid with glucose 5% was consistently available in the UK (90%) but not available in France, Greece, The Netherlands and Turkey. Conclusion: Ready-to-use isotonic balanced IV solutions containing glucose in sufficient amount exist but are inconsistently available throughout Europe. National and European Medication Safety Incentives should guarantee the availability of the most appropriate and safest IV-MFT solution for all children. What is Known: ⢠Intravenous maintenance fluid therapy (IV-MFT) is probably the most prescribed drug in paediatric hospital care. ⢠Balanced isotonic fluid is recommended when prescribing IV-MFT in both acute and critical paediatric care. What is New: ⢠Balanced isotonic fluid with glucose 5% is available for less than 25% of the prescribers in Europe and the Middle East. Availability of balanced isotonic fluid with glucose 5% varies from one country to another but can also be inconsistent within the same country. ⢠Clinicians who have access to a ready-to-use balanced isotonic fluid with glucose 5% are more likely to consider its use than clinicians who do not have access to such an IV solution.
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Fluidoterapia , Glucosa , Humanos , Fluidoterapia/métodos , Fluidoterapia/normas , Estudios Transversales , Europa (Continente) , Medio Oriente , Niño , Adhesión a Directriz/estadística & datos numéricos , Soluciones Isotónicas/administración & dosificación , Guías de Práctica Clínica como Asunto , Cuidados Críticos/normas , Cuidados Críticos/métodos , Pediatría/normas , Infusiones Intravenosas , Pautas de la Práctica en Medicina/estadística & datos numéricosRESUMEN
In hospitalized children, height should be measured. When world health organization (WHO) height measurement gold standards is impossible, the ideal height estimation technique is still unclear. We conducted an international prospective study in eight different pediatric intensive care units to assess the accuracy, precision, practicability, safety, and inter-rater reliability of 12 different height estimation techniques, based on body segment measurement extrapolation, or other calculations using previous or projected heights. All extrapolation techniques were performed on each child, and later compared to their WHO gold standard heights. A total of 476 patients were enrolled. In the < 2-year subgroup, board length use and growth chart extrapolation performed best. In the ≥ 2-year subgroup, growth chart extrapolation and parents' report were the most accurate, followed by height measurement alongside the body with a tape measure. In both groups, body segment extrapolations were poorly predictive and showed mean bias and limits of agreement that varied a lot with age. Most body segment-based techniques presented with frequent measurement difficulties, but children's safety was rarely compromised. The inter-rater reliability of body segment measurement was low in the < 2-year subgroup.Conclusions: To accurately estimate height in hospitalized children, health care professionals should integrate the accuracy, precision, practicability, and reliability of each measurement technique to select the most appropriate one. Body segment-based techniques were the least accurate and should probably not be used. Simple techniques like growth chart extrapolation, or measurement alongside the body (and length board measurement in the youngest) should be implemented in daily practice.Trial Registration: The study protocol was registered (12th April 2019) on the clinical-trial.gov website (NCT03913247).
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BACKGROUND: Internationally, there is an increasing trend in using Rapid Response Systems (RRS) to stabilize in-patient deterioration. Despite a growing evidence base, there remains limited understanding of the processes in place to aid the early recognition and response to deteriorating children in hospitals across Europe. AIM/S: To describe the processes in place for early recognition and response to in-patient deterioration in children in European hospitals. STUDY DESIGN: A cross-sectional opportunistic multi-centre European study, of hospitals with paediatric in-patients, using a descriptive self-reported, web-based survey, was conducted between September 2021 and March 2022. The sampling method used chain referral through members of European and national societies, led by country leads. The survey instrument was an adaptation to the survey of Recognition and Response Systems in Australia. The study received ethics approval. Descriptive analysis and Chi-squared tests were performed to compare results in European regions. RESULTS: A total of 185 questionnaires from 21 European countries were received. The majority of respondents (n = 153, 83%) reported having written policies, protocols, or guidelines, regarding the measurement of physiological observations. Over half (n = 120, 65%) reported that their hospital uses a Paediatric Early Warning System (PEWS) and 75 (41%) reported having a Rapid Response Team (RRT). Approximately one-third (38%) reported that their hospital collects specific data about the effectiveness of their RRS, while 100 (54%) reported providing regular training and education to support it. European regional differences existed in PEWS utilization (North = 98%, Centre = 25%, South = 44%, p < .001) and process evaluation (North = 49%, Centre = 6%, South = 36%, p < .001). CONCLUSIONS: RRS practices in European hospitals are heterogeneous. Differences in the uptake of PEWS and RRS process evaluation emerged across Europe. RELEVANCE TO CLINICAL PRACTICE: It is important to scope practices for the safe monitoring and management of deteriorating children in hospital across Europe. To reduce variance in practice, a consensus statement endorsed by paediatric and intensive care societies could provide guidance and resources to support PEWS implementation and for the operational governance required for continuous quality improvement.
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The ideal fluid for intravenous maintenance fluid therapy (IV-MFT) in acutely and critically ill children is controversial, and evidence-based clinical practice guidelines are lacking and current prescribing practices remain unknown. We aimed to describe the current practices in prescribing IV-MFT in the context of acute and critically ill children with regard to the amount, tonicity, composition, use of balanced fluids, and prescribing strategies in various clinical contexts. A cross-sectional electronic 27-item survey was emailed in April-May 2021 to pediatric critical care physicians across European and Middle East countries. The survey instrument was developed by an expert multi-professional panel within the European Society of Pediatric and Neonatal Intensive Care (ESPNIC). A total of 154 respondents from 35 European and Middle East countries participated (response rate 64%). Respondents were physicians in charge of acute or critically ill children. All respondents indicated they routinely use a predefined formula to prescribe the amount of IV-MFT and considered fluid balance monitoring very important in the management of acute and critically ill children. The use of balanced solution was preferred if there were altered serum sodium and chloride levels or metabolic acidosis. Just under half (42%, 65/153) of respondents believed balanced solutions should always be used. Respondents considered the use of isotonic IV solutions as important for acute and critically ill children. In terms of the indication and the composition of IV-MFT prescribed, responses were heterogeneous among centers. Almost 70% (107/154) respondents believed there was a gap between current practice and what they considered ideal IV-MFT due to a lack of guidelines and inadequate training of healthcare professionals. Conclusions: Our study showed considerable variability in clinical prescribing practice of IV-MFT in acute pediatric settings across Europe and the Middle East. There is an urgent need to develop evidence-based guidelines for IV-MFT prescription in acute and critically ill children. What is Known: ⢠The administration of maintenance intravenous fluid therapy is a standard of care for a lot of hospitalized children ⢠Maintenance intravenous fluid therapy prescriptions are often based on Holliday and Segar's historical guidelines even if this practice has been associated with several complications. What is New: ⢠This study provided information on the prescribing practice regarding fluid restriction, fluid tonicity, and balance. ⢠This study showed considerable variability in clinical prescribing practice of intravenous maintenance fluid therapy across Europe and the Middle East.
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Enfermedad Crítica , Fluidoterapia , Niño , Cuidados Críticos , Enfermedad Crítica/terapia , Estudios Transversales , Humanos , Recién Nacido , Infusiones Intravenosas , Soluciones Isotónicas , Encuestas y CuestionariosRESUMEN
Neurological morbidity is a growing concern in children with severe bronchiolitis. The aim of the study was to evaluate the frequency of occurrence and the factors associated with seizures in very young infants < 3 months of age, admitted to a pediatric intensive care unit (PICU) for severe bronchiolitis. We performed a single center retrospective cohort study evaluating occurrence of seizures in infants admitted to the PICU between 2010 and 2018 for severe bronchiolitis. We described characteristics of the patients, laboratory test, brain imaging, and electroencephalogram results, as well as the treatment used. We conducted a multivariable logistic regression to identify factors associated with the occurrence of seizures. A p value < 0.05 was considered significant. A total of 805 patients were included in the study; 722 (89.6%) were mechanically ventilated. Twenty-six infants (3.2%, 95% confidence interval, 95% CI [2.1%; 4.7%]) had seizures shortly prior to admission or during PICU stay. In the multivariable analysis, hyponatremia (odds ratio, OR: 4.6, 95%CI [1.86; 11.43], p = 0.001) and invasive ventilation (OR: 2.6, 95% CI [1.14; 5.9], p < 0.001) were associated with an increased likelihood of seizures occurrence.Conclusion: Seizures occur in at least 3% of very young infants with severe bronchiolitis, and the characteristics of these are different to those experienced by older infants, but they shared the same risk factors (hyponatremia and mechanical ventilation). This highlights the extrapulmonary morbidity associated with bronchiolitis in this population. What is Known: ⢠Bronchiolitis is the leading cause of pediatric intensive care admission and use of mechanical ventilation in infants. ⢠Neurological morbidities have to be investigated in this population at risk of neurological complications. What is New: ⢠Seizure is a complication in at least 3% of very young infants with severe bronchiolitis. ⢠Seizure characteristics are different, but the main risk factors are the same than in older infants (hyponatremia and mechanical ventilation).
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Bronquiolitis , Anciano , Bronquiolitis/complicaciones , Bronquiolitis/epidemiología , Niño , Humanos , Lactante , Unidades de Cuidado Intensivo Pediátrico , Respiración Artificial , Estudios Retrospectivos , Factores de Riesgo , Convulsiones/epidemiología , Convulsiones/etiologíaRESUMEN
OBJECTIVES: To explore enteral feeding practices and the achievement of energy targets in children on noninvasive respiratory support, in four European PICUs. DESIGN: A four-center retrospective cohort study. SETTING: Four PICUs: Bristol, United Kingdom; Lyon, France; Madrid, Spain; and Rotterdam, The Netherlands. PATIENTS: Children in PICU who required acute noninvasive respiratory support in the first 7 days. The primary outcome was achievement of standardized kcal/goal. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A total of 325 children were included (Bristol 104; Lyon 99; Madrid 72; and Rotterdam 50). The median (interquartile range) age and weight were 3 months (1-16 mo) and 5 kg (4-10 mo), respectively, with 66% admitted with respiratory failure. There were large between-center variations in practices. Overall, 190/325 (58.5%) received noninvasive respiratory support in order to prevent intubation and 41.5% after extubation. The main modes of noninvasive respiratory support used were high-flow nasal cannula 43.6%, bilevel positive airway pressure 33.2%, and continuous positive airway pressure 21.2%. Most children (77.8%) were fed gastrically (48.4% continuously) and the median time to the first feed after noninvasive respiratory support initiation was 4 hours (interquartile range, 1-9 hr). The median percentage of time a child was nil per oral while on noninvasive respiratory support was 4 hours (2-13 hr). Overall, children received a median of 56% (25-82%) of their energy goals compared with a standardized target of 0.85 of the recommended dietary allowance. Patients receiving step-up noninvasive respiratory support (p = < 0.001), those on bilevel positive airway pressure or continuous positive airway pressure (compared with high-flow nasal cannula) (p = < 0.001), and those on continuous feeds (p = < 0.001) achieved significantly more of their kcal goal. Gastrointestinal complications varied from 4.8-20%, with the most common reported being vomiting in 54/325 (16.6%), other complications occurred in 40/325 (12.3%) children, but pulmonary aspiration was rare 5/325 (1.5%). CONCLUSIONS: Children on noninvasive respiratory support tolerated feeding well, with relatively few complications, but prospective trials are now required to determine the optimal timing and feeding method for these children.
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Ventilación no Invasiva , Insuficiencia Respiratoria , Niño , Presión de las Vías Aéreas Positiva Contínua , Nutrición Enteral , Francia , Humanos , Países Bajos , Estudios Prospectivos , Insuficiencia Respiratoria/terapia , Estudios Retrospectivos , España , Reino UnidoRESUMEN
BACKGROUND: Many critically ill children can be fed orally at some point during their paediatric intensive care (PICU) stay, but reduced appetite and other factors may impact their intake. At home, oral feeding is usually delivered by parents, so involving parents more actively during mealtimes in the PICU may contribute to improved patient/family satisfaction. AIM: To assess the impact of a new "room service" initiative involving parents on mealtime quality and on both family and health care professional (HCP) satisfaction. METHODS: A prospective, single-centre, before-and-after intervention study was designed as part of a PICU quality-of-care improvement programme in 2013 to 2016. Two questionnaires assessing oral nutrition practices and family/HCP overall satisfaction were disseminated among the parents of critically ill children capable of oral feeding during their PICU admission and among the whole PICU HCP team (nurses, nurse assistants, and medical doctors). Categorical variables were compared using the chi-square test, and Likert scales were compared between groups with the Mann-Whitney-Wilcoxon test. RESULTS: the pre-intervention surveys were completed by 97 of 130 (75%) HCPs and 52 families and the post-intervention surveys by 74 of 130 (57%) HCPs and 54 families. After the intervention, a marked improvement was observed in the overall quality of meal service rating by both HCPs and families (medians and IQR: 5 (5-7) to 7 (7, 8) and 6 (6-8) to 8 (7-9), respectively; P < .01) and also in parents' involvement; in children's, families', and HCP satisfaction; in meal-dedicated facilities and equipment; and in perception that oral nutrition is an important aspect of PICU care. CONCLUSIONS: Implementation of an improved "room service" initiative in the PICU was feasible and improved the perceived quality of care and satisfaction around oral feeding. This family-centred care initiative can be integrated in an overall quality improvement strategy.
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Comidas , Mejoramiento de la Calidad , Niño , Cuidados Críticos , Humanos , Unidades de Cuidado Intensivo Pediátrico , Padres , Estudios ProspectivosRESUMEN
OBJECTIVES: To explore the perceived barriers by pediatric intensive care healthcare professionals (nurses, dieticians, and physicians) in delivering enteral nutrition to critically ill children across the world. DESIGN: Cross-sectional international online survey adapted for use in pediatric settings. SETTING: PICUs across the world. SUBJECTS: PICU nurses, physicians, and dietitians. INTERVENTIONS: The 20-item adult intensive care "Barriers to delivery of enteral nutrition" survey was modified for pediatric settings, tested, and translated into 10 languages. The survey was distributed online to pediatric intensive care nurses, physicians, and dieticians via professional networks in March 2019 to June 2019. Professionals were asked to rate each item indicating the degree to which they perceived it hinders the provision of enteral nutrition in their PICUs with a 7-point Likert scale from 0 "not at all a barrier" to 6 "an extreme amount." MEASUREMENT AND MAIN RESULTS: Nine-hundred twenty pediatric intensive care professionals responded from 57 countries; 477 of 920 nurses (52%), 407 of 920 physicians (44%), and 36 of 920 dieticians (4%). Sixty-two percent had more than 5 years PICU experience and 49% worked in general PICUs, with 35% working in combined cardiac and general PICUs. The top three perceived barriers across all professional groups were as follows: 1) enteral feeds being withheld in advance of procedures or operating department visits, 2) none or not enough dietitian coverage on weekends or evenings, and 3) not enough time dedicated to education and training on how to optimally feed patients. CONCLUSIONS: This is the largest survey that has explored perceived barriers to the delivery of enteral nutrition across the world by physicians, nurses, and dietitians. There were some similarities with adult intensive care barriers. In all professional groups, the perception of barriers reduced with years PICU experience. This survey highlights implications for PICU practice around more focused nutrition education for all PICU professional groups.
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Nutrición Enteral , Unidades de Cuidado Intensivo Pediátrico , Adulto , Niño , Cuidados Críticos , Enfermedad Crítica , Estudios Transversales , Humanos , Encuestas y CuestionariosRESUMEN
OBJECTIVES: Adverse physiology and antibiotic exposure devastate the intestinal microbiome in critical illness. Time and cost implications limit the immediate clinical potential of microbial sequencing to identify or treat intestinal dysbiosis. Here, we examined whether metabolic profiling is a feasible method of monitoring intestinal dysbiosis in critically ill children. DESIGN: Prospective multicenter cohort study. SETTING: Three U.K.-based PICUs. PATIENTS: Mechanically ventilated critically ill (n = 60) and age-matched healthy children (n = 55). INTERVENTIONS: Collection of urine and fecal samples in children admitted to the PICU. A single fecal and urine sample was collected in healthy controls. MEASUREMENTS AND MAIN RESULTS: Untargeted and targeted metabolic profiling using 1H-nuclear magnetic resonance spectroscopy and liquid chromatography-mass spectrometry or urine and fecal samples. This was integrated with analysis of fecal bacterial 16S ribosomal RNA profiles and clinical disease severity indicators. We observed separation of global urinary and fecal metabolic profiles in critically ill compared with healthy children. Urinary excretion of mammalian-microbial co-metabolites hippurate, 4-cresol sulphate, and formate were reduced in critical illness compared with healthy children. Reduced fecal excretion of short-chain fatty acids (including butyrate, propionate, and acetate) were observed in the patient cohort, demonstrating that these metabolites also distinguished between critical illness and health. Dysregulation of intestinal bile metabolism was evidenced by increased primary and reduced secondary fecal bile acid excretion. Fecal butyrate correlated with days free of intensive care at 30 days (r = 0.38; p = 0.03), while urinary formate correlated inversely with vasopressor requirement (r = -0.2; p = 0.037). CONCLUSIONS: Disruption to the functional activity of the intestinal microbiome may result in worsening organ failure in the critically ill child. Profiling of bacterial metabolites in fecal and urine samples may support identification and treatment of intestinal dysbiosis in critical illness.
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Enfermedad Crítica , Disbiosis/diagnóstico , Microbioma Gastrointestinal/fisiología , Unidades de Cuidado Intensivo Pediátrico/organización & administración , Adolescente , Niño , Preescolar , Cromatografía Liquida , Cresoles/orina , Ácidos Grasos Volátiles/análisis , Heces/química , Heces/microbiología , Femenino , Formiatos/orina , Hipuratos/orina , Humanos , Lactante , Imagen por Resonancia Magnética , Masculino , Espectrometría de Masas , Metabolómica , Estudios Prospectivos , ARN Ribosómico 16S , Respiración Artificial/estadística & datos numéricos , Índice de Severidad de la Enfermedad , Ésteres del Ácido Sulfúrico/orina , Factores de Tiempo , Reino Unido , Orina/química , Orina/microbiologíaRESUMEN
OBJECTIVES: Hypermagnesemia has been reported in preterm neonates treated with commercial pediatric triple-chamber bag (3CB) parenteral nutrition (PN). This postmarketing study was requested by the European Medicines Agency to assess the safety of a 3CB PN product in full-term neonates and children up to 24 months of age. METHODS: This prospective, multicenter, observational study enrolled hospitalized, full-term, newborn infants and children up to 24 months of age receiving >70% of nutrition as PN and requiring ≥50% of nutrition as PN for ≥5 days. All patients received 3CB PN during the study for ≤15 days. The primary outcome was serum magnesium, summarized by age group (0-1, >1-12, and >12-24 months). Secondary outcomes were nutritional intake and adverse events (AEs), including clinically significant abnormal laboratory results and vital signs. RESULTS: A total of 102 eligible patients were included. Median (interquartile range) parenteral magnesium intake was 0.23 (0.18-0.30) mmolâ·âkgâ·âday. Mean serum magnesium showed no consistent changes during treatment in any age group. One moderate and 3 mild AEs of hypermagnesemia were reported in 4 patients (3.9%), all ages 0 to 1 month. Other AEs in >2 patients were hypertriglyceridemia (6.9%), laryngitis (3.9%), hyperkalemia, hypokalemia, hyponatremia, hypophosphatemia, and neonatal hypotension (each 2.9%). Other serum electrolytes were stable, and revealed no safety concerns. CONCLUSIONS: Mean serum magnesium levels were not affected by 3CB PN in full-term neonates and children up to 24 months of age. The risk of hypermagnesemia AEs was low when providing median parenteral magnesium of 0.2 to 0.3âmmolâ·âkgâ·âday in this population.
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Magnesio/sangre , Soluciones para Nutrición Parenteral/administración & dosificación , Nutrición Parenteral/métodos , Preescolar , Ingestión de Energía , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Nutrición Parenteral/efectos adversos , Soluciones para Nutrición Parenteral/efectos adversos , Estudios ProspectivosRESUMEN
Feeding difficulties are common in young infants presenting with acute bronchiolitis, but limited data is available to guide clinicians adapting nutritional management. We aimed to assess paediatricians' nutritional practices among Western Europe French speaking countries. A survey was disseminated to describe advice given to parents for at home nutritional support, in hospital nutritional management, and preferred methods for enteral nutrition and for intravenous fluid management. A documentary search of international guidelines was concomitantly conducted. Ninety-three (66%) contacted physicians responded. Feeding difficulties were a common indication for infants' admission. Written protocols were rarely available. Enteral nutrition was favoured most of the time when oral nutrition was insufficient and might be withheld in case of severe dyspnoea to decrease respiratory workload. Half of physicians were aware of hyponatremia risk and pathophysiology, and isotonic intravenous solutions were used in less than 15% of centres. International guideline search (23 countries) showed a lack of detailed nutritional management recommendations in most of them.Conclusion: practices were inconsistent among physicians. Guidelines detailed nutritional management poorly. Awareness of hyponatremia risk in relation to intravenous hypotonic fluids and of the safety of enteral hydration and nutrition is insufficient. New guidelines including detailed nutritional management recommendations are urgently needed. What is Known? ⢠Infants presenting with acute bronchiolitis face feeding difficulties. ⢠Underfeeding may promote undernutrition, and intravenous hydration with hypotonic fluids may induce hyponatremia. What is New? ⢠Physicians' nutritional practices are inconsistent and awareness of hyponatremia risk and pathophysiology is insufficient among physicians. ⢠Awareness of hyponatremia risk and pathophysiology is insufficient among physicians. ⢠The reasons for enteral nutrition withholding in bronchiolitis infants are not evidence based, and national guidelines of acute bronchiolitis across the world are elusive regarding nutritional management. ⢠National guidelines of acute bronchiolitis across the world are elusive regarding nutritional management.
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Bronquiolitis/terapia , Apoyo Nutricional/métodos , Pautas de la Práctica en Medicina/estadística & datos numéricos , Enfermedad Aguda , Bélgica , Estudios Transversales , Fluidoterapia/efectos adversos , Fluidoterapia/métodos , Fluidoterapia/estadística & datos numéricos , Francia , Encuestas de Atención de la Salud , Humanos , Lactante , Recién Nacido , Apoyo Nutricional/efectos adversos , Apoyo Nutricional/estadística & datos numéricos , Guías de Práctica Clínica como Asunto , SuizaRESUMEN
OBJECTIVE: To determine the prevalence and risk markers of anemia at PICU discharge. DESIGN: Bicenter retrospective cohort study. SETTING: Two multidisciplinary French PICUs. PATIENTS: All children admitted during a 5-year period, staying in the PICU for at least 2 days, and for whom a hemoglobin was available at PICU discharge. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Patient, admission, and PICU stay characteristics were retrospectively collected in the electronic medical records of each participating PICU. Anemia was defined according to the World Health Organization criteria. Among the 3,170 patients included for analysis, 1,868 (58.9%) were anemic at discharge from PICU. The proportion of anemic children differed between age categories, whereas the median hemoglobin level did not exhibit significant variations according to age. After multivariate adjustment, anemia at PICU admission was the strongest predictor of anemia at PICU discharge, and the strength of this association varied according to age (interaction). Children anemic at PICU admission had a reduced risk of anemia at PICU discharge if transfused with RBCs during the PICU stay, if less than 6 months old, or if creatinine level at PICU admission was low. Children not anemic at PICU admission had an increased risk of anemia at PICU discharge if they were thrombocytopenic at PICU admission, if they had higher C-reactive protein levels, and if they received plasma transfusion, inotropic/vasopressor support, or mechanical ventilation during the PICU stay. CONCLUSIONS: Anemia is frequent after pediatric critical illness. Anemia status at PICU admission defines different subgroups of critically ill children with specific prevalence and risk markers of anemia at PICU discharge. Further studies are required to confirm our results, to better define anemia during pediatric critical illness, and to highlight the causes of post-PICU stay anemia, its course, and its association with post-PICU outcomes.
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Anemia/epidemiología , Enfermedad Crítica/epidemiología , Unidades de Cuidado Intensivo Pediátrico/estadística & datos numéricos , Alta del Paciente/estadística & datos numéricos , Adolescente , Niño , Preescolar , Femenino , Francia/epidemiología , Hemoglobinas , Humanos , Lactante , Recién Nacido , Tiempo de Internación , Masculino , Admisión del Paciente/estadística & datos numéricos , Estudios Prospectivos , Respiración Artificial , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la EnfermedadRESUMEN
OBJECTIVES: Malnutrition and faltering growth at PICU admission have been related to suboptimal outcomes. However, little is known about nutritional status deterioration during PICU stay, as critical illness is characterized by a profound and complex metabolism shift, which affects energy requirements and protein turnover. We aim to describe faltering growth occurrence during PICU stay. DESIGN: Single-center prospective observational study. SETTING: Twenty-three-bed general PICU, Lyon, France. PATIENTS: All critically ill children 0-18 years old with length of stay longer than 5 days were included (September 2013-December 2015). INTERVENTIONS: Weight and height/length were measured at admission, and weight was monitored during PICU stay, in order to calculate body mass index for age z score. Faltering growth was defined as body mass index z score decline over PICU stay. Children admitted during the first year of the study and who presented with faltering growth were followed after PICU discharge for 3 months. MEASUREMENTS AND MAIN RESULTS: We analyzed 579 admissions. Of them, 10.2% presented a body mass index z score decline greater than 1 SD and 27.8% greater than 0.5. Admission severity risk scores and prolonged PICU stay accounted for 4% of the variability in nutritional status deterioration. Follow-up of post-PICU discharge nutritional status showed recovery within 3 months in most patients. CONCLUSIONS: Nutritional deterioration is frequent and often intense in critically ill children with length of stay greater than 5 days. Future research should focus on how targeted nutritional therapies can minimize PICU faltering growth and improve post-PICU rehabilitation.
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Insuficiencia de Crecimiento/diagnóstico , Desnutrición/diagnóstico , Estado Nutricional , Índice de Masa Corporal , Niño , Preescolar , Enfermedad Crítica , Insuficiencia de Crecimiento/etiología , Femenino , Humanos , Lactante , Recién Nacido , Unidades de Cuidado Intensivo Pediátrico/estadística & datos numéricos , Tiempo de Internación , Masculino , Desnutrición/etiología , Evaluación Nutricional , Estudios Prospectivos , Pérdida de PesoRESUMEN
OBJECTIVES: Despite little evidence, the practice of routine measurement of gastric residual volume to guide both the initiation and delivery of enteral feeding in PICUs is widespread internationally. In light of increased scrutiny of the evidence surrounding this practice, and as part of a trial feasibility study, we aimed to determine enteral feeding and gastric residual volume measurement practices in U.K. PICUs. DESIGN: An online survey to 27 U.K. PICUs. SETTING: U.K. PICUs. SUBJECTS: A clinical nurse, senior doctor, and dietician were invited to collaboratively complete one survey per PICU and send a copy of their unit guidelines on enteral feeding and gastric residual volume. INTERVENTIONS: None. MEASUREMENT AND MAIN RESULTS: Twenty-four of 27 units (89%) approached completed the survey. Twenty-three units (95.8%; 23/24) had written feeding guidelines, and 19 units (19/23; 83%) sent their guidelines for review. More units fed continuously (15/24; 62%) than intermittently (9/24; 37%) via the gastric route as their primary feeding method. All but one PICU routinely measured gastric residual volume, regardless of the method of feeding. Eighteen units had an agreed definition of feed tolerance, and all these included gastric residual volume. Gastric residual volume thresholds for feed tolerance were either volume based (mL/kg body weight) (11/21; 52%) or a percentage of the volume of feed administered (6/21; 29%). Yet only a third of units provided guidance about the technique of gastric residual volume measurement. CONCLUSIONS: Routine gastric residual volume measurement is part of standard practice in U.K. PICUs, with little guidance provided about the technique which may impact the accuracy of gastric residual volume. All PICUs that defined feed tolerance included gastric residual volume in the definition. This is important to know when proposing a standard practice arm of any future trial of no-routine gastric residual volume measurement in critically ill children.
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Cuidados Críticos/métodos , Nutrición Enteral/métodos , Vaciamiento Gástrico , Guías de Práctica Clínica como Asunto , Estudios de Factibilidad , Humanos , Recién Nacido , Unidades de Cuidado Intensivo Pediátrico/estadística & datos numéricos , Encuestas y Cuestionarios , Reino UnidoRESUMEN
Ensuring optimal nutrition is vital in critically ill children and enteral feeding is the main route of delivery in intensive care. Feeding intolerance is the most commonly cited reason amongst pediatric intensive care unit healthcare professionals for stopping or withholding enteral nutrition, yet the definition for this remains inconsistent, nebulous, and entirely arbitrary. Not only does this pose problems clinically, but research in this field frequently uses feeding intolerance as an endpoint and the heterogeneity in this definition makes the comparison of studies difficult and meta-analysis impossible. We reviewed the use of, and definitions of, the term feed intolerance in pediatric intensive care research papers in the last 20 years. Gastric residual volume remains the most common factor used to define feed intolerance, despite the lack of evidence for this. Healthcare professionals would benefit from further education to improve their awareness of the limitations of the markers to define feeding intolerance, and the international PICU community needs to agree a consistent definition of this phenomenon to improve consistency in both practice and research.Conclusion: This paper will provide a narrative review of the definitions of, evidence for, and markers of feeding intolerance in critically ill children. What is Known?: ⢠Feeding intolerance is a commonly cited reason amongst pediatric intensive care unit healthcare professionals for stopping or withholding enteral nutrition. ⢠There is no agreed definition for feeding intolerance in critically ill children. What is New?: ⢠This paper provides an up to date review of the definitions of, evidence for, and markers of feeding intolerance in critically ill children. ⢠Despite no evidence, gastric residual volume continues to drive clinical bedside decisions about enteral feeding and feeding tolerance.
Asunto(s)
Enfermedad Crítica/terapia , Nutrición Enteral/efectos adversos , Intolerancia Alimentaria/diagnóstico , Niño , Nutrición Enteral/métodos , Intolerancia Alimentaria/etiología , Humanos , Lactante , Recién Nacido , Unidades de Cuidado Intensivo PediátricoRESUMEN
Low body mass index (BMI) z score is commonly used to define undernutrition, but faltering growth allows for a complementary dynamic assessment of nutritional status. We studied the prevalence of undernutrition and faltering growth at admission in the pediatric intensive care (PICU) setting and their impacts on outcome. All (685) consecutive children (aged 0 to 18 years old) admitted in a single-center PICU over a 1-year period were prospectively enrolled. Nutritional status assessment was based on anthropometric measurements performed at admission and collected from medical files. Undernutrition was considered when z score BMI for age was < - 2SD. Faltering growth was considered when the weight for age curve presented a deceleration of > - 1 z score in the previous 3 months. Undernutrition was diagnosed in 13% of children enrolled, and faltering growth in 13.7% mostly in children with a normal BMI. Faltering growth was significantly associated with a history of underlying chronic disease, and independently with extended length of PICU stay in a multivariate analysis. CONCLUSION: Assessment of nutritional status in critically ill children should include both undernutrition and faltering growth. This study highlights that faltering growth is independently associated with suboptimal outcome in PICU. What is Known: ⢠Malnutrition, defined according to BMI-for-age z score, is correlated with poor outcome in the critically ill child. ⢠In this setting, nutritional assessment should consist not only of a static assessment based on BMI-for-age z score but also of a dynamic assessment to identify recent faltering growth. What is New: ⢠Critically ill children frequently present with faltering growth at admission. ⢠Faltering growth is a newly identified independent associated factor of suboptimal outcome in this setting (extended length of stay).
Asunto(s)
Enfermedad Crítica , Trastornos del Crecimiento/diagnóstico , Trastornos del Crecimiento/etiología , Desnutrición/diagnóstico , Desnutrición/etiología , Adolescente , Niño , Preescolar , Enfermedad Crónica , Femenino , Trastornos del Crecimiento/epidemiología , Humanos , Lactante , Recién Nacido , Unidades de Cuidado Intensivo Pediátrico , Modelos Lineales , Modelos Logísticos , Masculino , Desnutrición/epidemiología , Evaluación Nutricional , Estado Nutricional , Prevalencia , Pronóstico , Estudios Prospectivos , Factores de RiesgoRESUMEN
OBJECTIVES: To describe enteral feeding practices in pre and postoperative infants with congenital heart disease in European PICUs. DESIGN: Cross-sectional electronic survey. SETTING: European PICUs that admit infants with congenital heart disease pre- and postoperatively. PARTICIPANTS: One senior PICU physician or designated person per unit. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Fifty-nine PICUs from 18 European countries responded to the survey. PICU physicians were involved in the nutritional care of children with congenital heart disease in most (76%) PICUs, but less than 60% of units had a dedicated dietician. Infants with congenital heart disease were routinely fed preoperatively in only 63% of the PICUs, due to ongoing concerns around prostaglandin E1 infusion, the presence of umbilical venous and/or arterial catheters, and the use of vasoactive drugs. In three quarters of the PICUs (76%), infants were routinely fed during the first 24 hours postoperatively. Units cited, the most common feeding method, both pre and postoperatively, was intermittent bolus feeds via the gastric route. Importantly, 69% of European PICUs still did not have written guidelines for feeding, but this varied for pre and postoperative patients. CONCLUSIONS: Wide variations in practices exist in the nutritional care between European PICUs, which reflects the absence of local protocols and scientific society-endorsed guidelines. This is likely to contribute to suboptimal energy delivery in this particularly vulnerable group.
Asunto(s)
Nutrición Enteral/estadística & datos numéricos , Cardiopatías Congénitas/terapia , Unidades de Cuidado Intensivo Pediátrico/estadística & datos numéricos , Pautas de la Práctica en Medicina/estadística & datos numéricos , Procedimientos Quirúrgicos Cardíacos/estadística & datos numéricos , Estudios Transversales , Nutrición Enteral/métodos , Europa (Continente) , Encuestas Epidemiológicas , Cardiopatías Congénitas/cirugía , Humanos , Lactante , Recién Nacido , Sociedades MédicasRESUMEN
OBJECTIVES: Micronutrient supplementation in critically ill adults remains controversial. In the pediatric setting, the impact of oxidative stress on the overall micronutrient status has been poorly explored, due to the limited number of studies and to confounding factors (i.e., malnutrition or extra losses). In order to better understand this phenomenon, we aim to describe micronutrient status, focusing on seven micronutrients, in well-nourished critically ill children presenting with severe oxidative stress. DESIGN: Prospective, transversal, observational, single-center study. SETTING: PICU, and anesthesiology department, Lyon, France. PATIENTS: Three groups of patients were clinically defined: severe oxidative stress PICU group (at least two organ dysfunctions), moderate oxidative stress PICU group (single organ dysfunction), and healthy control group (prior to elective surgery); oxidative stress intensity was controlled by measuring plasma levels of glutathione peroxidase and glutathione. Children presenting any former condition leading to micronutrient deficiency were excluded (malnutrition, external losses). INTERVENTIONS: Plasma levels of selenium, zinc, copper, vitamin A, vitamin E, vitamin C, and ß-carotene were measured in PICU oxidative stress conditions and compared with those of healthy children. MEASUREMENTS AND MAIN RESULTS: Two hundred one patients were enrolled (51, 48, and 102 in severe, moderate, and healthy control groups, respectively). Median age was 7.1 years (interquartile range, 2.1-13.8 yr). There was a significant trend (p < 0.02) toward plasma level decrease of six micronutrients (selenium, zinc, copper, vitamin E, vitamin C, and ß-carotene) while oxidative stress intensity increased. Biological markers of oxidative stress (glutathione peroxidase and glutathione) were in accordance with the clinical definition of the three groups. CONCLUSIONS: A multiple micronutrient deficiency or redistribution occurs in critically ill children presenting with severe oxidative stress. These findings will help to better identify children who might benefit from micronutrient supplementation and to design adapted supplementation trials in this particular setting.
Asunto(s)
Enfermedad Crítica , Micronutrientes/sangre , Micronutrientes/deficiencia , Estrés Oxidativo/fisiología , Adolescente , Biomarcadores/sangre , Estudios de Casos y Controles , Niño , Preescolar , Estudios Transversales , Femenino , Humanos , Lactante , Masculino , Estudios Prospectivos , Índice de Severidad de la EnfermedadRESUMEN
Critically ill children frequently fail to achieve adequate energy intake, and some care practices, such as the measurement of gastric residual volume (GRV), may contribute to this problem. We compared outcomes in two similar European Paediatric Intensive Care Units (PICUs): one which routinely measures GRV (PICU-GRV) to one unit that does not (PICU-noGRV). An observational pilot comparison study was undertaken. Eighty-seven children were included in the study, 42 (PICU-GRV) and 45 (PICU-noGRV). There were no significant differences in the percentage of energy targets achieved in the first 4 days of PICU admission although PICU-noGRV showed more consistent delivery of median (and IQR) energy targets and less under and over feeding for PICU-GRV and PICU-noGRV: day 1 37 (14-72) vs 44 (0-100), day 2 97 (53-126) vs 100 (100-100), day 3 84 (45-112) vs 100 (100-100) and day 4 101 (63-124) vs 100 (100-100). The incidence of vomiting was higher in PICU-GRV. No necrotising enterocolitis was confirmed in either unit, and ventilator-acquired pneumonia rates were not significantly different (7.01 vs 12 5.31 per 1000 ventilator days; p = 0.70) between PICU-GRV and PICU-noGRV units. CONCLUSIONS: The practice of routine gastric residual measurement did not significantly impair energy targets in the first 4 days of PICU admission. However, not measuring GRV did not increase vomiting, ventilator-acquired pneumonia or necrotising enterocolitis, which is the main reason clinicians cite for measuring GRV. What is known: ⢠The practice of routinely measuring gastric residual volume is widespread in critical care units ⢠This practice is increasingly being questioned in critically ill patients, both as a practice that increases ⢠The likelihood of delivering inadequate enteral nutrition amounts and as a tool to assess feeding tolerance What is new: ⢠Not routinely measuring gastric residual volume did not increase adverse events of ventilator acquired pneumonia, necrotising enterocolitis or vomiting. ⢠In the first 4 days of PICU stay, energy target achievement was not significantly different, but the rates of under and over feeding were higher in the routine GRV measurement unit.