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Létourneau J, Bélanger V, Marchand V, Boctor DL, Rashid M, Avinashi V, Groleau V, Spahis S, Levy E, Marcil V. Post-discharge complications and hospital readmissions are associated with nutritional risk and malnutrition status in a cohort of Canadian pediatric patients. BMC Pediatr 2024; 24:469. [PMID: 39044205 PMCID: PMC11265476 DOI: 10.1186/s12887-024-04941-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 07/11/2024] [Indexed: 07/25/2024] Open
Abstract
BACKGROUND This study constitutes a secondary analysis of a prospective cohort aiming to evaluate the potential correlation between nutritional risk and status at admission with the occurrence of post-discharge complications and hospital readmissions in children receiving care at high resource Centres. METHODS Data was collected from 5 Canadian tertiary pediatric Centers between 2012 and 2016. Nutritional risk and status were evaluated at hospital admission with validated tools (STRONGkids and Subjective Global Nutrition Assessment [SGNA]) and anthropometric measurements. Thirty days after discharge, occurrence of post-discharge complications and hospital readmission were documented. RESULTS A total of 360 participants were included in the study (median age, 6.1 years; median length of stay, 5 days). Following discharge, 24.1% experienced complications and 19.5% were readmitted to the hospital. The odds of experiencing complications were nearly tripled for participants with a high nutritional risk compared to a low risk (OR = 2.85; 95% CI [1.08-7.54]; P = 0.035) and those whose caregivers reported having a poor compared to a good appetite (OR = 2.96; 95% CI [1.59-5.50]; P < 0.001). According to SGNA, patients identified as malnourished had significantly higher odds of complications (OR, 1.92; 95% CI, 1.15-3.20; P = 0.013) and hospital readmission (OR, 1.95; 95% CI, 1.12-3.39; P = 0.017) than to those well-nourished. CONCLUSIONS This study showed that complications and readmission post-discharge are common, and these are more likely to occur in malnourished children compared to their well-nourished counterparts. Enhancing nutritional care during admission, at discharge and in the community may be an area for future outcome optimization.
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Affiliation(s)
- Joëlle Létourneau
- Department of Nutrition, Université de Montréal, Research Center CHU Sainte-Justine, 3175 Ch de la Côte-Sainte-Catherine, Room 4.17.006, Montreal, QC, H3T 1C5, Canada
| | - Véronique Bélanger
- Department of Nutrition, Université de Montréal, Research Center CHU Sainte-Justine, 3175 Ch de la Côte-Sainte-Catherine, Room 4.17.006, Montreal, QC, H3T 1C5, Canada
| | - Valérie Marchand
- Department of Pediatrics, Université de Montréal, CHU Sainte-Justine, Montreal, QC, Canada
| | - Dana L Boctor
- Alberta Children's Hospital, University of Calgary, Calgary, AB, Canada
| | - Mohsin Rashid
- IWK Health Center, Dalhousie University, Halifax, NS, Canada
| | - Vishal Avinashi
- Division of Gastroenterology, Hepatology and Nutrition, British Columbia Children's Hospital, Vancouver, BC, Canada
| | - Véronique Groleau
- Department of Pediatrics, Université de Montréal, CHU Sainte-Justine, Montreal, QC, Canada
| | - Schohraya Spahis
- Department of Nutrition, Université de Montréal, Research Center CHU Sainte-Justine, 3175 Ch de la Côte-Sainte-Catherine, Room 4.17.006, Montreal, QC, H3T 1C5, Canada
| | - Emile Levy
- Department of Nutrition, Université de Montréal, Research Center CHU Sainte-Justine, 3175 Ch de la Côte-Sainte-Catherine, Room 4.17.006, Montreal, QC, H3T 1C5, Canada
| | - Valérie Marcil
- Department of Nutrition, Université de Montréal, Research Center CHU Sainte-Justine, 3175 Ch de la Côte-Sainte-Catherine, Room 4.17.006, Montreal, QC, H3T 1C5, Canada.
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Gladen KM, Tellez D, Napolitano N, Edwards LR, Sanders RC, Kojima T, Malone MP, Shults J, Krawiec C, Ambati S, McCarthy R, Branca A, Polikoff LA, Jung P, Parsons SJ, Mallory PP, Komeswaran K, Page-Goertz C, Toal MC, Bysani GK, Meyer K, Chiusolo F, Glater-Welt LB, Al-Subu A, Biagas K, Hau Lee J, Miksa M, Giuliano JS, Kierys KL, Talukdar AM, DeRusso M, Cucharme-Crevier L, Adu-Arko M, Shenoi AN, Kimura D, Flottman M, Gangu S, Freeman AD, Piehl MD, Nuthall GA, Tarquinio KM, Harwayne-Gidansky I, Hasegawa T, Rescoe ES, Breuer RK, Kasagi M, Nadkarni VM, Nishisaki A. Adverse Tracheal Intubation Events in Critically Ill Underweight and Obese Children: Retrospective Study of the National Emergency Airway for Children Registry (2013-2020). Pediatr Crit Care Med 2024; 25:147-158. [PMID: 37909825 PMCID: PMC10841296 DOI: 10.1097/pcc.0000000000003387] [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] [Indexed: 11/03/2023]
Abstract
OBJECTIVES Extremes of patient body mass index are associated with difficult intubation and increased morbidity in adults. We aimed to determine the association between being underweight or obese with adverse airway outcomes, including adverse tracheal intubation (TI)-associated events (TIAEs) and/or severe peri-intubation hypoxemia (pulse oximetry oxygen saturation < 80%) in critically ill children. DESIGN/SETTING Retrospective cohort using the National Emergency Airway for Children registry dataset of 2013-2020. PATIENTS Critically ill children, 0 to 17 years old, undergoing TI in PICUs. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Registry data from 24,342 patients who underwent TI between 2013 and 2020 were analyzed. Patients were categorized using the Centers for Disease Control and Prevention weight-for-age chart: normal weight (5th-84th percentile) 57.1%, underweight (< 5th percentile) 27.5%, overweight (85th to < 95th percentile) 7.2%, and obese (≥ 95th percentile) 8.2%. Underweight was most common in infants (34%); obesity was most common in children older than 8 years old (15.1%). Underweight patients more often had oxygenation and ventilation failure (34.0%, 36.2%, respectively) as the indication for TI and a history of difficult airway (16.7%). Apneic oxygenation was used more often in overweight and obese patients (19.1%, 19.6%) than in underweight or normal weight patients (14.1%, 17.1%; p < 0.001). TIAEs and/or hypoxemia occurred more often in underweight (27.1%) and obese (24.3%) patients ( p < 0.001). TI in underweight children was associated with greater odds of adverse airway outcome compared with normal weight children after adjusting for potential confounders (underweight: adjusted odds ratio [aOR], 1.09; 95% CI, 1.01-1.18; p = 0.016). Both underweight and obesity were associated with hypoxemia after adjusting for covariates and site clustering (underweight: aOR, 1.11; 95% CI, 1.02-1.21; p = 0.01 and obesity: aOR, 1.22; 95% CI, 1.07-1.39; p = 0.002). CONCLUSIONS In underweight and obese children compared with normal weight children, procedures around the timing of TI are associated with greater odds of adverse airway events.
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Affiliation(s)
- Kelsey M Gladen
- Pediatric Critical Care Medicine, Department of Pediatrics, Phoenix Children's Hospital, Phoenix, AZ
| | - David Tellez
- Pediatric Critical Care Medicine, Department of Pediatrics, Phoenix Children's Hospital, Phoenix, AZ
| | - Natalie Napolitano
- Respiratory Therapy Department, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Lauren R Edwards
- Division of Critical Care Medicine, Department of Pediatrics, Children's Hospital and Medical Center, University of Nebraska Medical Center, Omaha, NE
| | - Ronald C Sanders
- Section of Critical Care Medicine, Department of Pediatrics, University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Little Rock, AR
| | - Taiki Kojima
- Department of Anesthesiology, Aichi Children's Health and Medical Center, Obu, Aichi, Japan
| | - Matthew P Malone
- Section of Critical Care Medicine, Department of Pediatrics, University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Little Rock, AR
| | - Justine Shults
- Department of Biostatistics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Conrad Krawiec
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Penn State Health Children's Hospital, Hershey, PA
| | - Shashikanth Ambati
- Pediatric Critical Care Medicine, Department of Pediatrics, Albany Medical Center, Albany, NY
| | - Riley McCarthy
- Pediatric Critical Care Medicine, Department of Pediatrics, Phoenix Children's Hospital, Phoenix, AZ
| | - Aline Branca
- Pediatric Critical Care Medicine, Department of Pediatrics, Phoenix Children's Hospital, Phoenix, AZ
| | - Lee A Polikoff
- Division of Critical Care Medicine, Department of Pediatrics, The Warren Alpert Medical School at Brown University, Providence, RI
| | - Philipp Jung
- Department of Pediatrics, University Children's Hospital, University Hospital Schleswig-Holstein, Lübeck, Germany
| | - Simon J Parsons
- Department of Pediatrics, Section of Critical Care Medicine, Alberta Children's Hospital, Calgary, AB, Canada
| | | | | | - Christopher Page-Goertz
- Pediatric Critical Care Medicine, Department of Pediatrics, Akron Children's Hospital, Akron, OH
| | - Megan C Toal
- Pediatric Critical Care Medicine, Department of Pediatrics, Weill Cornell Medicine, New York, NY
| | - G Kris Bysani
- Pediatric Critical Care Medicine, Department of Pediatrics, Medical City Children's Hospital, Dallas, TX
| | - Keith Meyer
- Division of Critical Care Medicine, Nicklaus Children's Hospital, Herber Wertheim College of Medicine Florida International University, Miami, FL
| | - Fabrizio Chiusolo
- Anesthesia and Critical Care Medicine, ARCO, Bambino Gesú Children's Hospital, Rome, Italy
| | - Lily B Glater-Welt
- Division of Pediatric Critical Care, Cohen Children's Medical Center of New York, Queens, NY
| | - Awni Al-Subu
- Pediatric Critical Care Medicine, Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Katherine Biagas
- Pediatric Critical Care Medicine, Department of Pediatrics, The Renaissance School of Medicine at Stony Brook University, Stony Brook, NY
| | - Jan Hau Lee
- Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore
| | - Michael Miksa
- Pediatric Critical Care Medicine, Department of Pediatrics, Children's Hospital at Montefiore, Bronx, NY
| | - John S Giuliano
- Department of Pediatrics, Section of Critical Care Medicine, Yale University School of Medicine, New Haven, CT
| | - Krista L Kierys
- Pediatric Critical Care Medicine, Department of Pediatrics, Penn State Health, Milton S. Hershey Medical Center, Hershey, PA
| | - Andrea M Talukdar
- Division of Critical Care Medicine, Department of Pediatrics, Children's Hospital and Medical Center, University of Nebraska Medical Center, Omaha, NE
| | | | - Laurence Cucharme-Crevier
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Michelle Adu-Arko
- Division of Pediatric Critical Care, Department of Pediatrics, University of Virginia, Charlottesville, VA
| | - Asha N Shenoi
- Pediatric Critical Care Medicine, Department of Pediatrics, University of Kentucky, Lexington, KY
| | - Dai Kimura
- Critical Care Medicine, Department of Pediatrics, Orlando Health Arnold Palmer Hospital for Children, Orlando, FL
| | - Molly Flottman
- Pediatric Critical Care Medicine, Department of Pediatrics, University of Louisville, Norton Children's Hospital, Louisville, KY
| | - Shantaveer Gangu
- Critical Care Medicine, Department of Pediatrics, Orlando Health Arnold Palmer Hospital for Children, Orlando, FL
| | - Ashley D Freeman
- Pediatric Critical Care Medicine, Department of Pediatrics, Medical College of Georgia, Augusta University, Augusta, GA
| | - Mark D Piehl
- Pediatric Critical Care Medicine, Department of Pediatrics, WakeMed Children's Hospital, Raleigh, NC
| | - G A Nuthall
- Pediatric Critical Care, Department of Pediatrics, Starship Children's Hospital, Auckland, New Zealand
| | - Keiko M Tarquinio
- Pediatric Critical Care Medicine, Department of Pediatrics, Emory University, Children's Healthcare of Atlanta, Atlanta, GA
| | - Ilana Harwayne-Gidansky
- Pediatric Critical Care Medicine, Department of Pediatrics, Bernard and Millie Duker Children's Hospital, Albany, NY
| | - Tatsuya Hasegawa
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Aichi Children's Health and Medical Center, Obu, Aichi, Japan
| | - Erin S Rescoe
- Division of Pediatric Critical Care, Maria Fareri Children's Hospital at Westchester Medical Center, Valhalla, NY
| | - Ryan K Breuer
- Division of Critical Care Medicine, John R. Oishei Children's Hospital, Buffalo, NY
| | - Mioko Kasagi
- Pediatric Critical Care and Emergency Medicine, Department of Pediatrics, Tokyo Metropolitan Children's Medical Center, Fuchu, Japan
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Akira Nishisaki
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
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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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Poh PF, Carey MC, Manning JC, Lee JH, Latour JM. Ethnic differences in parental experiences during the first six months after PICU discharge in Singapore: a qualitative study. Front Pediatr 2024; 11:1288507. [PMID: 38250591 PMCID: PMC10796750 DOI: 10.3389/fped.2023.1288507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/12/2023] [Indexed: 01/23/2024] Open
Abstract
Introduction Literature on parental experiences after childhood critical illness has limited representation from diverse ethnic backgrounds. Parents from global ethnic majority groups have reported worst psychological outcomes and required more social support after childhood critical illness. Aim To explore the experiences of Chinese, Malay, and Indian parents in the first six months after Pediatric Intensive Care Unit (PICU) discharge of their child in Singapore. Methods Sequential semi-structured qualitative interviews were conducted to collect data from a convenience sample of 28 parents at one month (n = 28) and at six months (n = 22) after their child's discharge from a multidisciplinary PICU. Framework Analysis was adopted as the qualitative analysis strategy. The PICS-p framework was applied a priori in the Framework Analysis. Findings Three interdependent domains and seven themes framed the 28 accounts in which ethnically diverse parents reported psychological stressors (PICS-p: emotional health), support received (PICS-p: social health) and practical challenges (transitional health) in the first six months after childhood critical illness. In the emotional health domain, parents were affected by different stressors and had different priorities over their child's survivorship. Only Indian parents reported experiences of stress symptoms, at six months post discharge. Malay parents sought solace from their religion more than Chinese and Indian parents. In the social health domain, parents reported various sources and degree of support received. Familial supports were strong across all groups, while community support was more prominent in Malay as compared to Chinese and Indian parents. A third domain, transitional health, was introduced to capture the difficulties parents faced during the transition from PICU survival to home. Parents from non-Chinese families were more likely to report financial challenges and more involvement of spouses after discharge. Complementary medicine or commercial health products were utilized by Chinese and Malay families. Conclusion These findings reveal preferred strategies that parents from a global ethnic employ to address the emotional, social and transitional health impacts of their child's critical illness. Future care delivery may consider tailored care plans, communication strategies, and emotional support in PICUs that address the unique ethnic needs of parents during the critical six-months post their child's illness.
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Affiliation(s)
- Pei-Fen Poh
- Faculty of Health, School of Nursing and Midwifery, University of Plymouth, Plymouth, United Kingdom
- Children’s Intensive Care Unit, KK Women’s and Children’s Hospital, Singapore, Singapore
| | - Matthew C. Carey
- Faculty of Health, School of Nursing and Midwifery, University of Plymouth, Plymouth, United Kingdom
| | - Joseph C. Manning
- Nottingham Children’s Hospital, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
- School of Healthcare, College of Life Sciences, University of Leicester, Leicester, United Kingdom
| | - Jan Hau Lee
- Children’s Intensive Care Unit, KK Women’s and Children’s Hospital, Singapore, Singapore
- Paediatrics Academic Clinical Programme, Duke-NUS Medical School, Singapore, Singapore
| | - Jos M. Latour
- Faculty of Health, School of Nursing and Midwifery, University of Plymouth, Plymouth, United Kingdom
- Faculty of Health Sciences, School of Nursing, Midwifery and Paramedicine, Curtin University, Perth, WA, Australia
- Department of Nursing, Zhongshan Hospital, Fudan University, Shanghai, China
- School of Nursing, Fudan University, Shanghai, China
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Nosaka N, Anzai T, Uchimido R, Mishima Y, Takahashi K, Wakabayashi K. An anthropometric evidence against the use of age-based estimation of bodyweight in pediatric patients admitted to intensive care units. Sci Rep 2023; 13:3574. [PMID: 36864218 PMCID: PMC9981604 DOI: 10.1038/s41598-023-30566-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 02/25/2023] [Indexed: 03/04/2023] Open
Abstract
Age-based bodyweight estimation is commonly used in pediatric settings, but pediatric ICU patients often have preexisting comorbidity and resulting failure to thrive, hence their anthropometric measures may be small-for-age. Accordingly, age-based methods could overestimate bodyweight in such settings, resulting in iatrogenic complications. We performed a retrospective cohort study using pediatric data (aged < 16 years) registered in the Japanese Intensive Care Patient Database from April 2015 to March 2020. All the anthropometric data were overlaid on the growth charts. The estimation accuracy of 4 age-based and 2 height-based bodyweight estimations was evaluated by the Bland-Altman plot analysis and the proportion of estimates within 10% of the measured weight (ρ10%). We analyzed 6616 records. The distributions of both bodyweight and height were drifted to the lower values throughout the childhood while the distribution of BMI was similar to the general healthy children. The accuracy in bodyweight estimation with age-based formulae was inferior to that with height-based methods. These data demonstrated that the pediatric patients in the Japanese ICU were proportionally small-for-age, suggesting a special risk of using the conventional age-based estimation but supporting the use of height-based estimation of the bodyweight in the pediatric ICU.
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Affiliation(s)
- Nobuyuki Nosaka
- Department of Intensive Care Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan.
| | - Tatsuhiko Anzai
- Department of Biostatistics, M&D Data Science Center, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ryo Uchimido
- Department of Intensive Care Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan
| | - Yuka Mishima
- Department of Intensive Care Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan
| | - Kunihiko Takahashi
- Department of Biostatistics, M&D Data Science Center, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kenji Wakabayashi
- Department of Intensive Care Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan
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Veldscholte K, Veen MAN, Eveleens RD, de Jonge RCJ, Vanhorebeek I, Gunst J, Casaer MP, Wouters PJ, Guerra GG, Van den Berghe G, Joosten KFM, Verbruggen SCAT. Early hypophosphatemia in critically ill children and the effect of parenteral nutrition: A secondary analysis of the PEPaNIC RCT. Clin Nutr 2022; 41:2500-2508. [PMID: 36219978 DOI: 10.1016/j.clnu.2022.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/25/2022] [Accepted: 09/06/2022] [Indexed: 12/26/2022]
Abstract
BACKGROUND & AIMS Hypophosphatemia during critical illness has been associated with adverse outcome. The reintroduction of enteral or parenteral nutrition, leading to refeeding hypophosphatemia (RFH), has been presented as potential risk factor. We investigated the occurrence of early RFH, its association with clinical outcome, and the impact of early parenteral nutrition (PN) on the development of early RFH in pediatric critical illness. METHODS This is a secondary analysis of the PEPaNIC randomized controlled trial (N = 1440), which showed that withholding supplemental parenteral nutrition (PN) for 1 week (late-PN) in the pediatric intensive care unit (PICU) accelerated recovery and reduced new infections compared to early-PN (<24 h). Patients with renal replacement therapy or unavailable phosphate concentrations were excluded from this analysis. Early RFH was defined as serum/plasma phosphate <0.65 mmol/L and a drop of >0.16 mmol/L within 3 days of admission to the PICU. The association between baseline characteristics and early RFH, and the association of early RFH with clinical outcome were investigated using logistic and linear regression models, both uncorrected and corrected for possible confounders. To examine the impact of nutritional intake on phosphate concentrations, structural nested mean models with propensity score and censoring models were used. RESULTS A total of 1247 patients were eligible (618 early-PN, 629 late-PN). Early RFH occurred in 40 patients (3%) in total, significantly more in the early-PN group (n = 31, within-group occurrence 5%) than in the late-PN-group (n = 9, within-group occurrence 1%, p < 0.001). Patients who were older (OR 1.14 (95% CI 1.08; 1.21) per year added, p < 0.001) and who had a higher Pediatric Risk of Mortality (PIM3) score had a higher risk of developing early RFH (OR 1.36 (95% CI 1.15; 1.59) per unit added, p < 0.001), whereas patients in the late-PN group had a lower risk of early RFH (OR 0.24 (95% CI 0.10; 0.49), p < 0.001). Early RFH was significantly associated with a 56% longer PICU stay (p = 0.003) and 42% longer hospital stay (p = 0.007), but not with new infections (OR 2.01 (95% CI 0.90; 4.30), p = 0.08) or length of mechanical ventilatory support (OR 1.05 (95% CI -3.92; 6.03), p = 0.68), when adjusted for possible confounders. Increase of parenteral nutrition intake (in % kcal of predicted resting energy expenditure) decreased phosphate concentrations (c = -0.002 (95% CI -0.002; -0.001). CONCLUSIONS Early RFH occurred in 3% of critically ill children. Patients randomized to late-PN had a lower chance of developing early RFH, which may be explained by the more gradual build-up of nutrition. As early RFH might impact recovery, it is important to closely monitor phosphate concentrations in patients, especially of those at risk for early RFH.
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Affiliation(s)
- K Veldscholte
- Pediatric Intensive Care Unit, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - M A N Veen
- Pediatric Intensive Care Unit, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - R D Eveleens
- Department of Anesthesiology, Amsterdam University Medical Centers, Location AMC, Amsterdam, the Netherlands
| | - R C J de Jonge
- Pediatric Intensive Care Unit, 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
| | - J Gunst
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - M P Casaer
- 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
| | - Gonzalo Garcia Guerra
- Department of Pediatrics, Intensive Care Unit, University of Alberta, Stollery Children's Hospital, Edmonton, Canada
| | - G Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - K F M Joosten
- Pediatric Intensive Care Unit, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - S C A T Verbruggen
- Pediatric Intensive Care Unit, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, the Netherlands.
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Nutrition in Pediatric Intensive Care: A Narrative Review. CHILDREN 2022; 9:children9071031. [PMID: 35884015 PMCID: PMC9318205 DOI: 10.3390/children9071031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 07/04/2022] [Accepted: 07/07/2022] [Indexed: 11/17/2022]
Abstract
Nutrition support in pediatric intensive care is an integral part of a complex approach to treating critically ill children. Smaller energy reserves with higher metabolic demands (a higher basal metabolism rate) compared to adults makes children more vulnerable to starvation. The nutrition supportive therapy should be initiated immediately after intensive care admission and initial vital sign stabilization. In absence of contraindications (unresolving/decompensated shock, gut ischemia, critical gut stenosis, etc.), the preferred type of enteral nutrition is oral or via a gastric tube. In the acute phase of critical illness, due to gluconeogenesis and muscle breakdown with proteolysis, the need for high protein delivery should be emphasized. After patient condition stabilization, the acute phase with predominant catabolism converts to the anabolic phase and intensive rehabilitation, where high energy demands are the keystone of a positive outcome.
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8
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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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9
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Wong JJM, Ong JSM, Ong C, Allen JC, Gandhi M, Fan L, Taylor R, Lim JKB, Poh PF, Chiou FK, Lee JH. Protein supplementation versus standard feeds in underweight critically ill children: a pilot dual-centre randomised controlled trial protocol. BMJ Open 2022; 12:e047907. [PMID: 34983751 PMCID: PMC8728412 DOI: 10.1136/bmjopen-2020-047907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
INTRODUCTION Protein-energy malnutrition, increased catabolism and inadequate nutritional support leads to loss of lean body mass with muscle wasting and delayed recovery in critical illness. However, there remains clinical equipoise regarding the risks and benefits of protein supplementation. This pilot trial will determine the feasibility of performing a larger multicentre trial to determine if a strategy of protein supplementation in critically ill children with body mass index (BMI) z-score ≤-2 is superior to standard enteral nutrition in reducing the length of stay in the paediatric intensive care unit (PICU). METHODS AND ANALYSIS This is a randomised controlled trial of 70 children in two PICUs in Singapore. Children with BMI z-score ≤-2 on PICU admission, who are expected to require invasive mechanical ventilation for more than 48 hours, will be randomised (1:1 allocation) to protein supplementation of ≥1.5 g/kg/day in addition to standard nutrition, or standard nutrition alone for 7 days after enrolment or until PICU discharge, whichever is earlier. Feasibility outcomes for the trial include effective screening, satisfactory enrolment rate, timely protocol implementation (within first 72 hours) and protocol adherence. Secondary outcomes include mortality, PICU length of stay, muscle mass, anthropometric measurements and functional outcomes. ETHICS AND DISSEMINATION The trial protocol was approved by the institutional review board of both participating centres (Singhealth Centralised Institutional Review Board and National Healthcare Group Domain Specific Review Board) under the reference number 2020/2742. Findings of the trial will be disseminated through peer-reviewed journals and scientific conferences. TRIAL REGISTRATION NUMBER NCT04565613.
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Affiliation(s)
- Judith Ju Ming Wong
- Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore
- Duke-NUS Medical School, Singapore
| | | | - Chengsi Ong
- Department of Dietetics, KK Women's and Children's Hospital, Singapore
| | | | - Mihir Gandhi
- Singapore Clinical Research Institute, Singapore
- Tampere University, Tampere, Finland
| | - Lijia Fan
- Division of Paediatric Critical Care, National University Hospital, Singapore
| | - Ryan Taylor
- Division of Paediatric Critical Care, National University Hospital, Singapore
| | - Joel Kian Boon Lim
- Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore
| | - Pei Fen Poh
- Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore
| | - Fang Kuan Chiou
- Gastroenterology, KK Women's and Children's Hospital, Singapore
| | - Jan Hau Lee
- Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore
- Duke-NUS Medical School, Singapore
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Abstract
ABSTRACT In the last few decades, obesity became one of the world's greatest health challenges reaching a size of global epidemic in virtually all socioeconomic statuses and all age groups. Obesity is a risk factor for many health problems and as its prevalence gradually increases is becoming a significant economic and health burden. In this manuscript we describe how normal respiratory and cardiovascular physiology is altered by obesity. We review past and current literature to describe how obesity affects outcomes of patients facing critical illnesses and discuss some controversies related to this topic.
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Affiliation(s)
- Itay Ayalon
- Dana-Dwek Children’s Hospital, Tel Aviv Sourasky Medical Center, Department of Pediatric Critical Care, Tel-Aviv, Israel
| | - Lauren Bodilly
- Division of Critical Care Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Jennifer Kaplan
- Division of Critical Care Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
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11
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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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12
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Mitchell HK, Reddy A, Perry MA, Gathers CA, Fowler JC, Yehya N. Racial, ethnic, and socioeconomic disparities in paediatric critical care in the USA. THE LANCET CHILD & ADOLESCENT HEALTH 2021; 5:739-750. [PMID: 34370979 DOI: 10.1016/s2352-4642(21)00161-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 11/17/2022]
Abstract
In an era of tremendous medical advancements, it is important to characterise and address inequities in the provision of health care and in outcomes. There is a large body of evidence describing such disparities by race or ethnicity and socioeconomic position in critically ill adults; however, this important issue has received less attention in children and adolescents (aged ≤21 years). This Review presents a summary of the available evidence on disparities in outcomes in paediatric critical illness in the USA as a result of racism and socioeconomic privilege. The majority of evidence of racial and socioeconomic disparities in paediatric critical care originates from the USA and is retrospective, with only one prospective intervention-based study. Although there is mixed evidence of disparities by race or ethnicity and socioeconomic position in general paediatric intensive care unit admissions and outcomes in the USA, there are striking trends within some disease processes. Notably, there is evidence of disparities in management and outcomes for out-of-hospital cardiac arrest, asthma, severe trauma, sepsis, and oncology, and in families' perceptions of care. Furthermore, there is clear evidence that critical care research is limited by under-enrolment of participants from minority race or ethnicity groups. We advocate for rigorous research standards and increases in the recruitment and enrolment of a diverse range of participants in paediatric critical care research to better understand the disparities observed, including the effects of racism and poverty. A clearer understanding of when, where, and how such disparities affect patients will better enable the development of effective strategies to inform practice, interventions, and policy.
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Affiliation(s)
- Hannah K Mitchell
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
| | - Anireddy Reddy
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, PA, USA
| | - Mallory A Perry
- Research Institute, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Cody-Aaron Gathers
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Jessica C Fowler
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Nadir Yehya
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, PA, USA
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13
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Toh S, Ong C, Sultana R, Kirk AHP, Koh JC, Lee JH. Association between admission body mass index and outcomes in critically ill children: A systematic review and meta-analysis. Clin Nutr 2021; 40:2772-2783. [PMID: 33933743 DOI: 10.1016/j.clnu.2021.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/23/2021] [Accepted: 04/03/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND & AIMS The association between nutritional status at pediatric intensive care unit (PICU) admission with clinical outcomes remains unclear. We conducted this systematic review to summarize the overall impact of PICU admission body mass index (BMI) on clinical outcomes. METHODS We searched the following medical databases from inception through May 2020: PubMed, Excerpta Medica database (Embase), Cumulative Index of Nursing and Allied Health Literature (CINAHL), Cochrane Library, and Web of Science. We included studies on patients ≤18 years old admitted to a PICU that investigated the effect of BMI on mortality, PICU or hospital length of stay (LOS), or duration of mechanical ventilation (MV). Classification of underweight, overweight, and obese were based on each study's criteria. RESULTS There was a total of 21,558 patients from 20 included studies. 12,936 (60.0%), 2965 (13.8%), 2182 (10.1%), 3348 (15.5%) were normal weight, underweight, overweight, and obese patients, respectively. Relative to normal weight patients, underweight (OR 1.32, 95% CI 0.89-1.98; p = 0.171) and overweight/obese patients (OR 1.10, 95% CI 0.86-1.42; p = 0.446) did not have an increase risk in mortality. There was also no difference in duration of MV, PICU and hospital LOS between all three weight categories. Included studies were heterogeneous and lacked standardized nutritional categorization. Sensitivity analysis including only studies that used BMI z-scores as nutritional classification (n = 5) revealed that underweight patients had higher odds of mortality compared to patients with normal weight (OR 1.61, 95% CI 1.35-1.92; p < 0.001); studies that used percentiles as classification did not reveal any differences in mortality. Sensitivity analysis including only studies containing mixed PICU cohorts (i.e., excluding specialized cohorts e.g., congenital heart surgeries, burns) revealed higher mortality odds in underweight patients (OR 1.53, 95% CI 1.25-1.87; p < 0.001) and overweight/obese patients (OR 1.51, 95% CI 1.14-2.01; p = 0.004) relative to normal weight patients. CONCLUSIONS Our systematic review did not reveal any association between PICU admission BMI status and outcomes in critically ill children. Further investigation with standardized nutrition status classification on admission, stratified by patient subgroups, is needed to clarify the association between nutritional status and clinical outcomes of PICU patients.
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Affiliation(s)
- Samantha Toh
- Duke-NUS Medical School, 8 College Rd, 169857, Singapore
| | - Chengsi Ong
- Department of Nutrition and Dietetics, KK Women's and Children's Hospital, 100 Bukit Timah Rd, 229899, Singapore
| | - Rehena Sultana
- Duke-NUS Medical School, 8 College Rd, 169857, Singapore
| | - Angela Hui Ping Kirk
- Children's Intensive Care Unit, Division of Nursing, KK Women's and Children's Hospital, 100 Bukit Timah Rd, 229899, Singapore
| | - Janine Cynthia Koh
- Department of Paediatric Medicine, KK Women's and Children's Hospital, 100 Bukit Timah Rd, 229899, Singapore
| | - Jan Hau Lee
- Duke-NUS Medical School, 8 College Rd, 169857, Singapore; Children's Intensive Care Unit, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, 100 Bukit Timah Rd, 229899, Singapore.
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14
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Nutritional status and nutrition support in critically ill children in Spain: Results of a multicentric study. Nutrition 2020; 84:110993. [PMID: 33109454 DOI: 10.1016/j.nut.2020.110993] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/10/2020] [Accepted: 08/15/2020] [Indexed: 11/21/2022]
Abstract
OBJECTIVES Critically ill children are often malnourished and require nutrition support (NS). Early enteral nutrition (EEN) seems to be safe in critically ill patients. However, there is a scarcity of data about the management of EEN in sick pediatric patients. The aim of this study was to analyze the nutritional status, NS characteristics, macronutrient supply, and associations between NS and outcomes in critically ill children in Spain. METHODS This was a multicentric, prospective, cross-sectional study involving critically ill children who received NS and with an expected length of stay (LOS) in the pediatric intensive care unit of ≥3 d. Anthropometric variables, characteristics of NS, EEN, nutrient supply, and complications were recorded. RESULTS We enrolled 86 children. Undernutrition and overweight were more prevalent in children ≤2 y of age than in older children (undernutrition: 40 versus 19%, respectively; overweight: 22.2 versus 14.3%, respectively). Being overweight was associated with a shorter PICU LOS (5.8 ± 2 versus 9.8 ± 6.5; P = 0.005). EN was the preferred method for nutrient delivery. EEN was administered to 58.1% of patients and was more common in children >2 y of age than in younger patients (73.1 versus 44.4%; P = 0.015). EEN was safe and was associated with a higher caloric intake (81.6 ± 35.3 versus 59.6 ± 36.6; P = 0.019). There was a negative correlation between mean time to EN initiation and maximum energy supply (r = -0.32; P = 0.07). CONCLUSIONS Malnutrition was prevalent among critically ill children in Spain. Being overweight was associated with a shorter PICU LOS. EEN was safe and was associated with a higher caloric intake; however, it is rarely used in PICUs in Spain.
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15
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Ayalon I, Woo JG, Basu RK, Kaddourah A, Goldstein SL, Kaplan JM. Weight as a Risk Factor for Mortality in Critically Ill Patients. Pediatrics 2020; 146:e20192829. [PMID: 32620676 PMCID: PMC7397732 DOI: 10.1542/peds.2019-2829] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/30/2020] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To explore the hypothesis that obesity is associated with increased mortality and worse outcomes in children who are critically ill. METHODS Secondary analysis of the Assessment of Worldwide Acute Kidney Injury, Renal Angina, and Epidemiology study, a prospective, multinational observational study. Patients between 3 months and 25 years across Asia, Australia, Europe, and North America were recruited for 3 consecutive months. Patients were divided into 4 groups (underweight, normal weight, overweight, and obese) on the basis of their BMI percentile for age and sex. RESULTS A total of 3719 patients were evaluated, of whom 542 (14%) had a primary diagnosis of sepsis. One thousand fifty-nine patients (29%) were underweight, 1649 (44%) were normal weight, 423 (11%) were overweight, and 588 (16%) were obese. The 28-day mortality rate was 3.6% for the overall cohort and 9.1% for the sepsis subcohort and differed significantly by weight status (5.8%, 3.1%, 2.2%, and 1.8% for subjects with underweight, normal weight, overweight, and obesity, respectively, in the overall cohort [P < .001] and 15.4%, 6.6%, 3.6%, and 4.7% in the sepsis subcohort, respectively [P = .003]). In a fully adjusted model, 28-day mortality risk was 1.8-fold higher in the underweight group versus the normal weight group in the overall cohort and 2.9-fold higher in the sepsis subcohort. Patients who were overweight and obese did not demonstrate increased risk in their respective cohorts. Patients who were underweight had a longer ICU length of stay, increased need for mechanical ventilation support, and a higher frequency of fluid overload. CONCLUSIONS Patients who are underweight make up a significant proportion of all patients in the PICU, have a higher short-term mortality rate, and have a more complicated ICU course.
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Affiliation(s)
- Itay Ayalon
- Pediatric Intensive Care Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Jessica G Woo
- Divisions of Biostatistics and Epidemiology and
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, Ohio; and
| | - Rajit K Basu
- Division of Critical Care Medicine, Children's Healthcare of Atlanta and Department of Pediatrics, Emory University, Atlanta, Georgia
| | | | - Stuart L Goldstein
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, Ohio; and
- Center for Acute Care Nephrology, and
- Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Jennifer M Kaplan
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, Ohio; and
- Critical Care Medicine
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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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Sng QW, Ong C, Ang SLL, Kirk AHP, Lee JH. Use of an Electronic Feeds Calorie Calculator in the Pediatric Intensive Care Unit. Pediatr Qual Saf 2020; 5:e249. [PMID: 32766483 PMCID: PMC7056286 DOI: 10.1097/pq9.0000000000000249] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 12/03/2019] [Indexed: 12/13/2022] Open
Abstract
Supplemental Digital Content is available in the text. Strategies to improve nutritional management are associated with better outcomes in pediatric intensive care units. We implemented a calorie-based protocol that integrated an electronic feeds calculator and stepwise feeds increment algorithm.
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Affiliation(s)
- Qian Wen Sng
- Division of Nursing, KK Women's and Children's Hospital, Singapore.,Children's Intensive Care Unit, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, Singapore
| | - Chengsi Ong
- Department of Nutrition and Dietetics, KK Women's and Children's Hospital, Singapore
| | - Su Ling Linda Ang
- Division of Nursing, KK Women's and Children's Hospital, Singapore.,Children's Intensive Care Unit, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, Singapore
| | | | - Jan Hau Lee
- Children's Intensive Care Unit, Department of Pediatric Subspecialties, KK Women's and Children's Hospital, Singapore.,Duke-NUS Medical School, Singapore
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Abstract
Severe sepsis and septic shock are the biggest cause of mortality in critically ill patients. Obesity today is one of the world's greatest health challenges. Little is known about the extent of involvement of the white adipose tissue (WAT) in sepsis and how it is being modified by obesity. We sought to explore the involvement of the WAT in sepsis. We hypothesize that sepsis induces browning of the WAT and that obesity alters the response of WAT to sepsis. Six-week-old C57BL/6 mice were randomized to a high-fat diet to induce obesity (obese group) or control diet (nonobese group). After 6 to 11 weeks of feeding, polymicrobial sepsis was induced by cecal ligation and puncture (CLP). Mice were sacrificed at 0, 18, and 72 h after CLP and epididymal WAT (eWAT), inguinal WAT, and brown adipose tissue (BAT) harvested. Both types of WAT were processed for light microscopy and transmission electron microscopy to assess for morphological changes in both obese and nonobese mice. Tissues were processed for immunohistochemistry, image analyses, and molecular analyses. BATs were used as a positive control. Nonobese mice have an extensive breakdown of the unilocular lipid droplet and smaller adipocytes in WAT compared with obese mice after sepsis. Neutrophil infiltration increases in eWAT in nonobese mice after sepsis but not in obese mice. Nonobese septic mice have an increase in mitochondrial density compared with obese septic mice. Furthermore, nonobese septic mice have an increase in uncoupling protein-1 expression. Although the WAT of nonobese mice have multiple changes characteristic of browning during sepsis, these changes are markedly blunted in obesity.
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Ventura JC, Hauschild DB, Barbosa E, Bresolin NL, Kawai K, Mehta NM, Moreno YMF. Undernutrition at PICU Admission Is Predictor of 60-Day Mortality and PICU Length of Stay in Critically Ill Children. J Acad Nutr Diet 2019; 120:219-229. [PMID: 31522971 DOI: 10.1016/j.jand.2019.06.250] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 06/23/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND There are few studies that assess the role of different nutritional assessment variables at pediatric intensive care unit (PICU) admission in predicting clinical outcomes. OBJECTIVE To identify nutritional variables in the first 4 days of PICU stay that predict 60-day mortality and time to discharge alive from the PICU. DESIGN Single-center prospective study in Southern Brazil, conducted between July 2013 and February 2016. At PICU admission, children with z scores <-2 for body mass index (BMI)-for-age, mid-upper arm circumference (MUAC)-for-age, and triceps skinfold thickness (TSF)-for-age were considered as undernourished. PARTICIPANTS/SETTING There were 199 patients, aged <15 years, with PICU stay >48 hours. MAIN OUTCOME MEASURES Sixty-day mortality and time to discharge alive from the PICU. STATISTICAL ANALYSIS PERFORMED Cox regression model was applied to determine predictors of 60-day mortality and time to discharge alive from the PICU. RESULTS Median age was 23.1 months (interquartile range=3.9 to 89.1), and 63% were male, with 18% prevalence of undernutrition at admission by BMI-for-age. Median PICU stay was 7 days (interquartile range=4 to 12), and 60-day mortality was 12%. After adjusting for sex, age, Pediatric Index of Mortality 2, and presence of complex chronic conditions, undernutrition based on BMI-for-age (hazard ratio [HR]=3.75; 95% CI=1.41 to 9.95; P=0.008), MUAC-for-age (HR=7.62; 95% CI=2.42 to 23.97; P=0.001), and TSF-for-age (HR=4.01; 95% CI=1.14 to 14.15; P=0.031) was associated with higher risk of 60-day mortality. Based on MUAC-for-age with the same adjustment model, undernourished children had longer time to discharge alive from the PICU (HR=0.45; 95% CI=0.21 to 0.98; P=0.045). CONCLUSIONS Undernutrition at PICU admission based on different anthropometric variables was predictive of 60-day mortality and longer time to discharge alive from the PICU.
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Valla FV, Ford-Chessel C. Nutrition entérale en réanimation : le point de vue du pédiatre. NUTR CLIN METAB 2019. [DOI: 10.1016/j.nupar.2019.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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21
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Valla FV, Baudin F, Gaillard Le Roux B, Ford-Chessel C, Gervet E, Giraud C, Ginhoux T, Cour-Andlauer F, Javouhey E, Tume L. Nutritional Status Deterioration Occurs Frequently During Children's ICU Stay. Pediatr Crit Care Med 2019; 20:714-721. [PMID: 31162370 DOI: 10.1097/pcc.0000000000001979] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
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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Affiliation(s)
- Frédéric V Valla
- Pediatric Intensive Care, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel 69500 Lyon-Bron, France.,CarMEN INSERM UMR 1060 Equipe INFOLIP, 69100 Villeurbanne, France
| | - Florent Baudin
- Pediatric Intensive Care, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel 69500 Lyon-Bron, France.,Univ Lyon, Université Claude Bernard Lyon1, Ifsttar, UMRESTTE, UMR T_9405, F- 69373, Lyon, France
| | - Bénédicte Gaillard Le Roux
- Pediatric Intensive Care, Hôpital Femme Mère Enfant, CHU de Nantes, 38 boulevard Jean Monnet 44000 Nantes, France
| | - Carole Ford-Chessel
- Service diététique, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel 69500 Lyon-Bron, France
| | - Elodie Gervet
- Université Claude Bernard Lyon 1 - Villeurbanne, France
| | - Céline Giraud
- EPICIME-CIC 1407 de Lyon, Inserm, CHU-Lyon, F-69677, Bron, France
| | - Tiphanie Ginhoux
- EPICIME-CIC 1407 de Lyon, Inserm, Service de Pharmacologie Clinique, CHU-Lyon, F-69677, Bron, France
| | - Fleur Cour-Andlauer
- Pediatric Intensive Care, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel 69500 Lyon-Bron, France
| | - Etienne Javouhey
- Pediatric Intensive Care, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel 69500 Lyon-Bron, France
| | - Lyvonne Tume
- Faculty of Health & Applied Sciences, University of the West of England, Bristol BS16 1DD, United Kingdom.,PICU Bristol Children's Hospital, Upper Maudlin Street, Bristol, United Kingdom
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22
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Ross PA, Klein MJ, Nguyen T, Leung D, Khemani RG, Newth CJL, Bhalla AK. Body Habitus and Risk of Mortality in Pediatric Sepsis and Septic Shock: A Retrospective Cohort Study. J Pediatr 2019; 210:178-183.e2. [PMID: 31036411 DOI: 10.1016/j.jpeds.2019.03.027] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/18/2019] [Accepted: 03/18/2019] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To investigate the association between body habitus and mortality in critically ill children with sepsis or septic shock. STUDY DESIGN This was a retrospective cohort study of prospectively collected data of children admitted to US pediatric intensive care units (PICUs) with a primary or secondary diagnosis of sepsis or septic shock. We separated body habitus into underweight, normal weight, overweight, and obese. Outcomes were mortality (primary), treatment with invasive mechanical ventilation (secondary), and time to PICU discharge for survivors (secondary). Multivariable analyses using mixed-effects logistic regression and shared frailty models clustered by unit and adjusted for confounding variables were used to assess the association between body habitus and outcomes. RESULTS There were 7038 children with sepsis or septic shock. Mortality was 10.1% (n = 714) and 52.9% (n = 3720) required invasive mechanical ventilation. Body habitus was not associated with mortality after controlling for hospital level effects and confounding variables. Children who were overweight and obese had greater odds of invasive mechanical ventilation (overweight OR 1.23 [95% CI 1.05-1.45], P = .011 and obese OR 1.57 [95% CI 1.37-1.80], P < .001) compared with children of normal weight. In survivors treated with invasive mechanical ventilation, children who were obese had a longer time to PICU discharge than children of normal weight (obese hazard ratio for discharge 0.84 [95% CI, 0.77-0.92], P < .0001). CONCLUSIONS There was no association between body habitus and mortality in critically ill children with sepsis. Children who were overweight and obese were more likely to receive invasive mechanical ventilation and mechanically ventilated survivors who were obsese had a longer time to PICU discharge.
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Affiliation(s)
- Patrick A Ross
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA.
| | - Margaret J Klein
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA
| | - Tuan Nguyen
- Department of Pediatrics, Miller Children's and Women's Hospital of Long Beach, Long Beach, CA
| | - Dennis Leung
- Department of Pediatrics, University of North Carolina Healthcare Children's Hospital, Chapel Hill, NC
| | - Robinder G Khemani
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Christopher J L Newth
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Anoopindar K Bhalla
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA
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23
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[Overweight and clinical course in children younger than two years old hospitalized for lower respiratory tract infection]. NUTR HOSP 2019; 36:538-544. [PMID: 30958689 DOI: 10.20960/nh.2303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Introduction Introduction: obesity is related to a higher morbidity and mortality in adults with respiratory infections but in children the evidence is limited. Objective: to study the association between overweight and clinical course in children younger than two years of age, hospitalized for lower respiratory tract infections (LRTI). Methods: retrospective study reviewing clinical records of children hospitalized by LRTI from 2009 to 2015. Demographic data, anthropometry, nutritional status (World Health Organization [OMS] 2006 reference) and clinical course. Results: we included 678 patients with a median age of 9.9 (range: 6.4 to 14.7) months, 55% were boys and 67% had viral pneumonia (67%). Treatment: 54.7% received basic care, 98.7% oxygen therapy, 35.4% noninvasive ventilation (NIV), 26.1% antibiotics and 47.5% corticosteroids. Regarding nutritional status, 10% had undernutrition (W/Az ≤ -1 in infants or W/Hz in the older ones), 55.2% were eutrophic and 34.8% were overweight (ME, W/Hz ≥ +1). Boys with overweight had higher frequency of viral pneumonia (75.4% vs 60.2%, p = 0.014), need for more complex care (27.7% vs 19.9%, p = 0.018) and length of NIV (4,5 [3-5.5] vs. [2-5.5] days, p = 0.007) than eutrophic. Infants had longer time of NIV than the older ones. In girls, no associations were found between nutritional status and clinical course. Conclusions: in this sample of young children hospitalized with LRTI,obesity and overweight, masculine sex and younger age were associated to worse clinical outcomes.
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24
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Joosten KFM, Eveleens RD, Verbruggen SCAT. Nutritional support in the recovery phase of critically ill children. Curr Opin Clin Nutr Metab Care 2019; 22:152-158. [PMID: 30585805 DOI: 10.1097/mco.0000000000000549] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE OF REVIEW The metabolic stress response of a critically ill child evolves over time and thus it seems reasonable that nutritional requirements change during their course of illness as well. This review proposes strategies and considerations for nutritional support during the recovery phase to gain optimal (catch-up) growth with preservation of lean body mass. RECENT FINDINGS Critical illness impairs nutritional status, muscle mass and function, and neurocognition, but early and high intakes of artificial nutrition during the acute phase cannot resolve this. Although (parenteral) nutrient restriction during the acute phase appears to be beneficial, persistent nutrient restriction, when the metabolic stress response resolves, has short-term and long-term detrimental consequences. Requirements increase markedly during the recovery phase to enable recovery and catch-up growth. Such large amounts of intake demand for alternate approach, especially when intestinal problems constitute a barrier for full enteral feeding. As part of the nutritional recovery, mobilization and exercise are essential to achieve catch-up growth with an optimal body composition. SUMMARY During the recovery phase of paediatric critical illness (catch-up) growth and muscle recovery require nutritional intakes at least two times the resting energy expenditure.
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Affiliation(s)
- Koen F M Joosten
- Paediatric Intensive Care, Department of Paediatrics and Paediatric Surgery, Erasmus MC - Sophia Children's Hospital, Rotterdam, the Netherlands
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25
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Jacquot A, Valla FV, Mura T, Tume LN, Bertet H, Ford-Chessel C, Milesi C, Cambonie G, De Luca A, Gaillard-Le Roux B. NUTRI-REAPED study: nutritional assessment of French critically ill children and nutrition practice survey in French-speaking pediatric intensive care units. Ann Intensive Care 2019; 9:15. [PMID: 30671679 PMCID: PMC6342745 DOI: 10.1186/s13613-019-0493-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 01/14/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Impaired nutritional status is adversely associated with suboptimal outcomes in critically ill children. Undernutrition at pediatric intensive care unit (PICU) admission ranges from 15 to 65%. A lack of knowledge of the nutritional status of children in French PICUs prevents us from specifically targeting education. This study aims to describe the nutritional status of children in French PICUs and to assess nutritional practices and physicians' knowledge of nutrition, in order to focus NutriSIP (the French-speaking PICU nutrition group) future education programs. A prospective observational multicenter point prevalence study was conducted in French PICUs, recruiting all children admitted over three different weeks. Anthropometric measurements were taken (weight, height/length, mid-upper arm, and head circumferences), in order to calculate nutritional indices. Nutritional status was defined according to WHO Body Mass Index z-score and dynamic assessment based on growth faltering detection. Concurrently, PICU physicians and PICU nurses from seven French-speaking countries completed a survey to ascertain knowledge about local nutritional care practices and overall nutrition knowledge. PICU physicians' responses were compared to PICU nurses' responses (previously published). RESULTS Four hundred and thirty-two children were included in the observational study from 27 French PICUs. Undernutrition was diagnosed in 18.5% of them, young age and underlying chronic condition being the two independent risk factors. Faltering growth was diagnosed in 4.8% and overweight in 7.4%. Subjective nutritional assessment was not accurate. Thirty-eight French-speaking PICUs completed the survey. These showed nutritional practices frequently did not comply with international guidelines, especially regarding nutritional goals, and the reasons for withholding enteral nutrition. Comparison between physicians' and nurses' responses to the survey showed large discrepancies. CONCLUSION Undernutrition is frequent at admission in French PICUs. Nutritional status should be assessed using a holistic approach, because of the potential impact on outcome. French-speaking PICU healthcare professionals need further nutrition education, in order to improve nutritional practices to comply with international recommendations. This study will serve as a baseline to focus NutriSIP teaching programs in the future.
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Affiliation(s)
- Aurélien Jacquot
- Pediatric Intensive Care, Arnaud de Villeneuve University Hospital, 371 avenue du doyen G Giraud, 34295, Montpellier Cedex 5, France
| | - Frédéric Victor Valla
- Pediatric Intensive Care, CarMEN INSERM, UMR 1060 Equipe INFOLIP, Hospices civils de Lyon, Hôpital Femme Mère Enfant, 59 bd Pinel, 69500, Lyon-Bron, France
| | - Thibault Mura
- Clinical Research and Epidemiology Unit, CIC 1411, University Hospital, Montpellier, France
| | - Lyvonne Nicole Tume
- Faculty of Health and Applied Sciences, University of the West of England, Bristol, BS16 1DD, UK.,PICU Bristol Children's Hospital, Upper Maudlin Street, Bristol, UK
| | - Héléna Bertet
- Clinical Research and Epidemiology Unit, CIC 1411, University Hospital, Montpellier, France
| | - Carole Ford-Chessel
- Pediatric Intensive Care, CarMEN INSERM, UMR 1060 Equipe INFOLIP, Hospices civils de Lyon, Hôpital Femme Mère Enfant, 59 bd Pinel, 69500, Lyon-Bron, France
| | - Christophe Milesi
- Pediatric Intensive Care, Arnaud de Villeneuve University Hospital, 371 avenue du doyen G Giraud, 34295, Montpellier Cedex 5, France
| | - Gilles Cambonie
- Pediatric Intensive Care, Arnaud de Villeneuve University Hospital, 371 avenue du doyen G Giraud, 34295, Montpellier Cedex 5, France
| | - Arnaud De Luca
- Nutrition Unit, INSERM UMR1069, University Hospital of Tours, Tours, France
| | - Bénédicte Gaillard-Le Roux
- Pediatric Intensive Care, Hôpital Femme Mère Enfant, CHU de Nantes, 38 boulevard Jean Monnet, 44093, Nantes, France.
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26
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Quality Improvement Bedside Rounding Audits Enhance Protein Provision for Pediatric Patients Receiving Continuous Renal Replacement Therapy. Pediatr Crit Care Med 2018; 19:1054-1058. [PMID: 30059478 DOI: 10.1097/pcc.0000000000001698] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVES Describe quality improvement process improvements in protein delivery of continuous renal replacement therapy initiation. DESIGN Prospective study. SETTING PICU and cardiovascular ICU within a quaternary care children's hospital. PATIENTS PICU and cardiovascular ICU patients receiving continuous renal replacement therapy for greater than 48 hours. Inborn errors of metabolism were excluded. INTERVENTIONS Plan-Do-Study-Act cycles were initiated. Cycle 1 developed interdisciplinary quality improvement group continuously monitoring nutrition care with thrice weekly bedside safety rounds and protein prescriptions within nephrologist's notes. Cycle 2 included education to intensivists. Cycle 3 initiated monthly quality improvement meetings reviewing nutritional care goals. MEASUREMENTS AND MAIN RESULTS Primary outcome was percentage of time patients met protein goals in the first 5 days of continuous renal replacement therapy. Secondary outcome was percentage of time patients met protein goals for duration of continuous renal replacement therapy. Cohort (n = 55) mean age was 8.1 years (SD ± 6.8), 62% male, and 31% malnutrition at baseline. Percent of time meeting protein goals by day 5 was 22%, 33%, and 71% and percent of time meeting protein goals throughout was 35%, 39%, and 75% of groups 1, 2, and 3, respectively. Significant improvement occurred after Plan-Do-Study-Act 3 (group 2 vs group 3; p < 0.01) for primary and secondary outcomes. CONCLUSIONS Implementation of an interprofessional quality improvement team significantly decreased number of continuous renal replacement therapy days with unmet protein goals and improved protein delivery.
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Irving SY, Daly B, Verger J, Typpo KV, Brown AM, Hanlon A, Weiss SL, Fitzgerald JC, Nadkarni VM, Thomas NJ, Srinivasan V. The Association of Nutrition Status Expressed as Body Mass Index z Score With Outcomes in Children With Severe Sepsis: A Secondary Analysis From the Sepsis Prevalence, Outcomes, and Therapies (SPROUT) Study. Crit Care Med 2018; 46:e1029-e1039. [PMID: 30095495 PMCID: PMC6185775 DOI: 10.1097/ccm.0000000000003351] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVES The impact of nutrition status on outcomes in pediatric severe sepsis is unclear. We studied the association of nutrition status (expressed as body mass index z score) with outcomes in pediatric severe sepsis. DESIGN Secondary analysis of the Sepsis Prevalence, Outcomes, and Therapies study. Patient characteristics, ICU interventions, and outcomes were compared across nutrition status categories (expressed as age- and sex-adjusted body mass index z scores using World Health Organization standards). Multivariable regression models were developed to determine adjusted differences in all-cause ICU mortality and ICU length of stay by nutrition status. SETTING One-hundred twenty-eight PICUs across 26 countries. PATIENTS Children less than 18 years with severe sepsis enrolled in the Sepsis Prevalence, Outcomes, and Therapies study (n = 567). INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Nutrition status data were available for 417 patients. Severe undernutrition was seen in Europe (25%), Asia (20%), South Africa (17%), and South America (10%), with severe overnutrition seen in Australia/New Zealand (17%) and North America (14%). Severe undernutrition was independently associated with all-cause ICU mortality (adjusted odds ratio, 3.0; 95% CI, 1.2-7.7; p = 0.02), whereas severe overnutrition in survivors was independently associated with longer ICU length of stay (1.6 d; p = 0.01). CONCLUSIONS There is considerable variation in nutrition status for children with severe sepsis treated across this selected network of PICUs from different geographic regions. Severe undernutrition was independently associated with higher all-cause ICU mortality in children with severe sepsis. Severe overnutrition was independently associated with greater ICU length of stay in childhood survivors of severe sepsis.
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Affiliation(s)
- Sharon Y. Irving
- University of Pennsylvania School of Nursing
- Department of Nursing, Children’s Hospital of Philadelphia
| | | | - Judy Verger
- Department of Nursing, Children’s Hospital of Philadelphia
| | - Katri V. Typpo
- Division of Critical Care Medicine, Department of Pediatrics, University of Arizona
| | - Ann-Marie Brown
- Division of Critical Care and Research Institute, Akron Children’s Hospital
| | | | - Scott L. Weiss
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia
- Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania
| | - Julie C. Fitzgerald
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia
- Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania
| | - Vinay M. Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia
- Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania
| | - Neal J. Thomas
- Division of Pediatric Critical Care Medicine, Penn State Hershey Children’s Hospital, Penn State University College of Medicine
| | - Vijay Srinivasan
- Department of Anesthesiology and Critical Care Medicine, The Children’s Hospital of Philadelphia
- Department of Anesthesiology and Critical Care, Perelman School of Medicine at the University of Pennsylvania
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Kim GJ, Newth CJL, Khemani RG, Wong SL, Coates AL, Ross PA. Does Size Matter When Calculating the "Correct" Tidal Volume for Pediatric Mechanical Ventilation?: A Hypothesis Based on FVC. Chest 2018; 154:77-83. [PMID: 29684318 DOI: 10.1016/j.chest.2018.04.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 03/06/2018] [Accepted: 04/02/2018] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Tidal volumes standardized to predicted body weight are recommended for adult mechanical ventilation, but children are frequently ventilated by using measured body weight. The goal of this study was to examine the difference in FVC (in milliliters per kilogram [mL/kg]) by using measured body weight compared with predicted body weight in children. METHODS This retrospective analysis included outpatient pulmonary function tests (PFTs) from two datasets. Dataset one included 6- to 19-year-old patients undergoing PFTs from the nationally representative Canadian Health Measures Survey. Dataset two included 6- to 20-year-old patients undergoing PFTs at a freestanding children's hospital. FVC mL/kg values were analyzed against BMI z scores to show changes in FVC vs BMI between measured and predicted weight. RESULTS Dataset one included 5,394 PFTs from the Canadian survey. FVC from measured weight decreased as the BMI z score group increased. The median FVC from measured weight was 81.4 mL/kg in the lowest BMI z score group and 51.7 mL/kg in the highest BMI z score group. FVC from predicted weight increased slightly with increasing BMI z score group. Dataset two included 8,472 patient PFTs from clinical measurement. A decline in median FVC from measured weight (from 69.4 to 37.6 mL/kg) as BMI z score group increased was also seen. CONCLUSIONS FVC differs significantly when standardizing to measured weight vs predicted weight. Obese children have lung volumes reflecting their predicted body weight from height. Children with low or normal BMI have lung volumes reflecting measured body weight. These findings suggest that targeting tidal volume by using the lower of measured and predicted body weights would be the most lung-protective strategy.
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Affiliation(s)
- Gina J Kim
- Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Christopher J L Newth
- Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Robinder G Khemani
- Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Suzy L Wong
- Health Analysis Division, Statistics Canada, Ottawa, ON, Canada
| | - Allan L Coates
- Division of Respiratory Medicine and Research Institute, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Patrick A Ross
- Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA.
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29
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Valla FV, Berthiller J, Gaillard-Le-Roux B, Ford-Chessel C, Ginhoux T, Rooze S, Cour-Andlauer F, Meyer R, Javouhey E. Faltering growth in the critically ill child: prevalence, risk factors, and impaired outcome. Eur J Pediatr 2018; 177:345-353. [PMID: 29243190 DOI: 10.1007/s00431-017-3062-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 11/01/2017] [Accepted: 11/29/2017] [Indexed: 12/26/2022]
Abstract
UNLABELLED 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).
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Affiliation(s)
- Frédéric V Valla
- Paediatric Intensive Care Unit, Hôpital Universitaire Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69677, Lyon-Bron, France.
| | - Julien Berthiller
- EPICIME-CIC 1407 de Lyon, Inserm, Service de Pharmacologie Clinique, Hospices Civils de Lyon, 69677, Bron, France
| | - Bénédicte Gaillard-Le-Roux
- Paediatric Intensive Care Unit, Réanimation Pédiatrique, Hôpital Mère enfants, CHU de Nantes, 38 Boulevard Jean Monnet, 44093, Nantes cedex, France
| | - Carole Ford-Chessel
- Service diététique, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69677, Lyon-Bron, France
| | - Tiphanie Ginhoux
- EPICIME-CIC 1407 de Lyon, Inserm, Service de Pharmacologie Clinique, Hospices Civils de Lyon, 69677, Bron, France
| | - Shancy Rooze
- Paediatric Intensive Care Unit, Hôpital Universitaire des enfants Reine Fabiola, Avenue JJ Crocq 15, 1020, Brussels-Laeken, Belgium
| | - Fleur Cour-Andlauer
- Paediatric Intensive Care Unit, Hôpital Universitaire Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69677, Lyon-Bron, France
| | - Rosan Meyer
- Department Paediatrics, Imperial College London, St. Mary's Campus, London, W2 1NY, UK
| | - Etienne Javouhey
- Paediatric Intensive Care Unit, Hôpital Universitaire Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69677, Lyon-Bron, France
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Rasouli MA, Newth CJL, Khemani RG, Ross PA. Predicting Body Height in a Pediatric Intensive Care Unit Using Ulnar Length. Front Pediatr 2018; 6:187. [PMID: 30035103 PMCID: PMC6023995 DOI: 10.3389/fped.2018.00187] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 06/06/2018] [Indexed: 11/13/2022] Open
Abstract
Objective: To determine if ulnar length obtained by the bedside nurse can be used to estimate patient length. To compare our findings to previous predictive equations of height and ulnar length. To evaluate the performance of predictive equations for height and ulnar length on patients with syndromes that affect height. Design: Retrospective observational study of prospectively collected data. Settings: Multidisciplinary Pediatric Intensive Care Unit in a university teaching hospital. Patients: 1,177 patients, ages 1 month to 23 years. Mean age was 79.7 months (1,3 IQR 19.5, 164.5 months) and 55.4% male. Measurements: Ulnar length was obtained using digital calipers by bedside nurses in PICU as well as height and weight. The electronic health care record was used to extract patient information. Main Results: The predictive equation for height for the entire group is: height (cm) = 0.59*ulnar length (mm) + 13.1 (r2 = 0.93). Bland Altman analysis of the derivation formula applied to the testing group did not show any systematic bias. Conclusions: Our study shows that ulnar length measurements can be used to predict height with a simple linear formula in a PICU setting. Not having specific individuals or specific training for ulnar measurement did not seem to alter the accuracy (r2 = 0.93). The robust nature of the measurement and ease of use may make this an unconventional but reasonable alternative to obtaining height when that cannot be measured directly.
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Affiliation(s)
- Melody A Rasouli
- Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Christopher J L Newth
- Children's Hospital Los Angeles, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States
| | - Robinder G Khemani
- Children's Hospital Los Angeles, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States
| | - Patrick A Ross
- Children's Hospital Los Angeles, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States
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Abstract
OBJECTIVES Pediatric obesity is highly prevalent and has been associated with poor outcomes for hospitalized children. Vascular access is essential in critically ill patients. The aim of this study was to evaluate whether critically ill children with obesity are more likely to undergo vascular device insertion (excluding peripheral IV catheters) and develop related complications. DESIGN Multi-institutional retrospective observational cohort study. SETTING Ninety-four U.S. PICUs included in the Virtual Pediatric Systems, LLC database. PATIENTS 120,272 unique patients 2 to less than 18 years old admitted between January 2009 and December 2014. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Patients were categorized into normal weight, overweight, and obese (class 1, 2, or 3); underweight patients were excluded. We used mixed-effects multivariable logistic regression to test body mass index category as an independent predictor of vascular device placement and associated complications, adjusted for age, sex, severity of illness, primary diagnosis, presence of a complex chronic condition, and admission related to trauma or surgery. A total of 73,964 devices were placed in 45,409 patients (37.8% of the total cohort received a vascular device). Most device types placed differed significantly by weight status. Subjects with class 3 obesity were less likely (odds ratio, 0.74; 95% CI, 0.67-0.81) to undergo placement of any device compared with normal weight patients. Patients with all classes of obesity were more likely to undergo placement of a peripherally inserted central catheter, with the strongest association in those with class 2 obesity (odds ratio, 1.26; 95% CI, 1.14-1.40). Class 1 and class 3 obesity were independent risk factors for developing a complication, with odds ratio of 1.31 (95% CI, 1.11-1.53) and 1.45 (95% CI, 1.07-1.99), respectively. CONCLUSIONS Severe obesity is associated with decreased overall likelihood of placement of a vascular access device but increased likelihood of peripherally inserted central catheter placement and of device-related complications.
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Chen MY, Yang YJ. Being Underweight Is an Independent Risk Factor for Poor Outcomes Among Acutely Critically Ill Children. Nutr Clin Pract 2017; 33:433-438. [PMID: 28671859 DOI: 10.1177/0884533617712225] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Malnutrition is associated with impaired immune function; thus, nutrition status assessment is crucial in critical care medicine. We aimed to investigate the impact of being underweight or overweight on major sequelae and mortality among healthy children with an intensive care unit admission. METHODS In this retrospective study, 282 patients aged 1 month to 18 years were enrolled on intensive care unit admission between 2011 and 2012. Children were excluded if they had underlying chronic diseases and were transferred to other hospitals or discharged against medical advice. The patients were further categorized into 3 nutrition status groups according to the weight-for-age (W/A) z score. RESULTS The prevalence rates of being underweight and overweight, based on W/A z scores of ≤-2 and ≥2, were 8.2% and 5.7%, respectively. Patients who were underweight were younger and had a higher rate of mortality, poor outcomes, and longer duration of mechanical ventilation than those with a normal weight. The patients with mortality or major sequelae had significantly higher rates of being underweight, noninfectious diseases and hypotension, and higher Pediatric Index of Mortality 2 (PIM2) score and creatinine level (all P < .01). In multivariate logistic regression interpretation, the W/A z score ≤-2 (95% CI, 2.992-47.508; P < .001) and PIM2 score (95% CI, 1.094-1.413; P = .001) were independent risk factors for a poor outcome. CONCLUSION Being underweight and having a PIM2 score on admission were independent risk factors for poor clinical outcomes among critically ill children without underlying diseases.
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Affiliation(s)
- Ming-Yin Chen
- Department of Pediatrics, Tainan Municipal Hospital, Tainan, Taiwan.,Department of Pediatrics, Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yao-Jong Yang
- Department of Pediatrics, Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Nutritional Status Based on Body Mass Index Is Associated With Morbidity and Mortality in Mechanically Ventilated Critically Ill Children in the PICU. Crit Care Med 2017; 44:1530-7. [PMID: 26985636 DOI: 10.1097/ccm.0000000000001713] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To determine the influence of admission anthropometry on clinical outcomes in mechanically ventilated children in the PICU. DESIGN Data from two multicenter cohort studies were compiled to examine the unique contribution of nutritional status, defined by body mass index z score, to 60-day mortality, hospital-acquired infections, length of hospital stay, and ventilator-free days, using multivariate analysis. SETTING Ninety PICUs from 16 countries with eight or more beds. PATIENTS Children aged 1 month to 18 years, admitted to each participating PICU and requiring mechanical ventilation for more than 48 hours. MEASUREMENTS AND MAIN RESULTS Data from 1,622 eligible patients, 54.8% men and mean (SD) age 4.5 years (5.1), were analyzed. Subjects were classified as underweight (17.9%), normal weight (54.2%), overweight (14.5%), and obese (13.4%) based on body mass index z score at admission. After adjusting for severity of illness and site, the odds of 60-day mortality were higher in underweight (odds ratio, 1.53; p < 0.001) children. The odds of hospital-acquired infections were higher in underweight (odds ratio, 1.88; p = 0.008) and obese (odds ratio, 1.64; p < 0.001) children. Hazard ratios for hospital discharge were lower among underweight (hazard ratio, 0.71; p < 0.001) and obese (hazard ratio, 0.82; p = 0.04) children. Underweight was associated with 1.3 (p = 0.001) and 1.6 (p < 0.001) fewer ventilator-free days than normal weight and overweight, respectively. CONCLUSIONS Malnutrition is prevalent in mechanically ventilated children on admission to PICUs worldwide. Classification as underweight or obese was associated with higher risk of hospital-acquired infections and lower likelihood of hospital discharge. Underweight children had a higher risk of mortality and fewer ventilator-free days.
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Granulocyte transfusions in critically ill children with prolonged neutropenia: side effects and survival rates from a single-center analysis. Eur J Pediatr 2016; 175:1361-9. [PMID: 27631588 DOI: 10.1007/s00431-016-2774-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 08/21/2016] [Accepted: 08/30/2016] [Indexed: 12/22/2022]
Abstract
UNLABELLED Granulocyte transfusions for neutropenic patients have been used for over 40 years, although effectiveness, indications, and both patient and donor safety remain debated. This single-center study assessed the side effects, clinical course, and survival of granulocyte transfusions in critically ill pediatric patients, with underlying hemato-oncological disorders, prolonged neutropenia, and proven or suspected severe infection. Donor-specific side effects and influence of donor-specific characteristics on patient outcome were also investigated. A median of 4.02 × 10(10) cells was collected from 39 healthy donors for 118 granulocyte concentrates. Donors reported no significant side effects. Complications for patients were frequent but mostly minor and included vomiting, hypotension, and dyspnea. In one episode of life-threatening dyspnea, association with the granulocyte transfusion could not be ruled out. Overall survival on day 100 was 61.9 %. Patients received a median of 0.13 × 10(10) cells per kg body weight. Doses above this median were associated with a significantly better survival. Lower patient weight and age-/sex-adjusted weight were also associated with better survival. CONCLUSION Granulocyte mobilization and collection is a safe practice. Transfusions are well tolerated in critically ill patients. Patient weight and transfused cells per kg bodyweight are major determinants of survival in pediatric patients. WHAT IS KNOWN • Granulocyte transfusions for neutropenic patients have been used for over 40 years • The effectiveness of the technique remains controversial • Patient and donor safety remain debated • New mobilization protocols generate higher yields of granulocytes What is new: • Granulocyte collection can safely be performed • Granulocytes can safely be administered to patients • Lower patient weight and age-/sex-adjusted weight are associated with better survival rates • Patients receiving above 0.13 × 10 (10) cells per kg body weight had an excellent outcome • Further standardized, prospective studies are warranted.
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Puls HT, Hall M, Bettenhausen J, Johnson MB, Peacock C, Raphael JL, Newland JG, Colvin JD. Failure to Thrive Hospitalizations and Risk Factors for Readmission to Children's Hospitals. Hosp Pediatr 2016; 6:468-475. [PMID: 27439432 DOI: 10.1542/hpeds.2015-0248] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVES Risk factors for failure to thrive (FTT) readmissions, including medical complexity, have not been described. We sought to characterize children hospitalized for FTT and identify risk factors associated with FTT-specific readmissions during the current era of increasing medical complexity among hospitalized children. METHODS This retrospective cohort study used the Pediatric Health Information System database of 43 freestanding children's hospitals across the United States. The cohort included children <2 years of age with index hospitalizations for FTT between 2006 and 2010. The main outcome was FTT-specific readmission within 3 years. Using Cox proportional hazards models, we assessed the association of demographic, clinical, diagnostic, and treatment characteristics with FTT-specific readmission. RESULTS There were 10 499 FTT hospitalizations, with 14.1% being readmitted for FTT within 3 years and 4.8% within 30 days. Median time to readmission was 66 days (interquartile range, 19-194 days). Nearly one-half of children (40.8%) had at least 1 complex chronic condition (CCC), with 16.4% having ≥2 CCCs. After multivariable modeling, increasing age at admission, median household income in the lowest quartile (adjusted hazard ratio, 1.23 [95% confidence interval, 1.05-1.44]), and prematurity-related CCC (adjusted hazard ratio, 1.46 [95% confidence interval, 1.16-1.86]) remained significantly associated with readmission. CONCLUSIONS Nearly one-half of children hospitalized for FTT had a CCC, and a majority of FTT-specific readmissions occurred after the traditional 30-day window. Children with prematurity-related conditions and low median household income represent unique populations at risk for FTT readmissions.
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Affiliation(s)
- Henry T Puls
- Department of Pediatrics, Children's Mercy Hospital, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri;
| | - Matthew Hall
- Department of Pediatrics, Children's Mercy Hospital, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri; Children's Hospital Association, Overland Park, Kansas; and
| | - Jessica Bettenhausen
- Department of Pediatrics, Children's Mercy Hospital, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - Matthew B Johnson
- Department of Pediatrics, Children's Mercy Hospital, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - Christina Peacock
- Department of Pediatrics, Children's Mercy Hospital, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - Jean L Raphael
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Jason G Newland
- Department of Pediatrics, Children's Mercy Hospital, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - Jeffrey D Colvin
- Department of Pediatrics, Children's Mercy Hospital, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
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Abstract
PURPOSE OF REVIEW This article describes the current best available evidence on optimal nutrition in the paediatric intensive care based on different levels of outcome, which can be divided in surrogate and hard clinical outcome parameters. RECENT FINDINGS Undernutrition is associated with increased morbidity and mortality, whereas in specific cohorts of critically ill children, such as those with burn injury, obesity is associated with more complications, longer length of stay, and decreased likelihood of survival. There is a relation with adequacy of delivery of enteral nutrition and the amount of protein on length of hospital stay, neurological status, and mortality. Studies relating organ function, other than skin healing after thermal injury, with the nutritional status are scarce. There is also a scarcity of data concerning long-term follow-up and health economics. SUMMARY Until now, there are no randomized controlled trials which have investigated a causal relation between different feeding regimens on the nutritional status and short and long-term outcome. As a result current optimal nutritional strategies are based on small trials with surrogate outcome parameters. Prospective randomized studies are needed with nutritional and/or metabolic interventions to come to an optimal feeding strategy for critically ill children.
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Affiliation(s)
- Koen Joosten
- ErasmusMC-Sophia Children's Hospital, Department of Paediatric Intensive Care, Dr Molewaterplein 60, 3015 GJ Rotterdam, The Netherlands
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Ross PA, Newth CJL, Leung D, Wetzel RC, Khemani RG. Obesity and Mortality Risk in Critically Ill Children. Pediatrics 2016; 137:e20152035. [PMID: 26908670 DOI: 10.1542/peds.2015-2035] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/10/2015] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Childhood obesity is epidemic and may be associated with PICU mortality. Using a large multicenter PICU database, we investigated the association between obesity and PICU mortality, adjusting for initial severity of illness. We further investigated whether height- and weight-based classifications of obesity compared with a weight-based classification alone alter the mortality distribution. METHODS This retrospective analysis used prospectively collected data from the Virtual PICU Systems database. Height, weight, age, and gender were used to calculate z score groups based on Centers for Disease Control and Prevention and World Health Organization growth curves. A random effects mixed logistic regression model was used to evaluate the association between obesity and PICU mortality, controlling for hospital, initial severity of illness, and comorbidities. RESULTS A total of 127,607 patients were included; the mortality rate was 2.48%. Being overweight was independently associated with increased PICU mortality after controlling for severity of illness with the Pediatric Index of Mortality 2 score and preexisting comorbidities. Mortality had a U-shaped distribution when classified according to weight-for-age or weight-for-height/BMI. When classifying patients using weight-for-age without respect to height, the nadir of the mortality curve was shifted, potentially falsely implying a benefit to mild obesity. CONCLUSIONS Risk-adjusted PICU mortality significantly increases as weight-for-height/BMI increases into the overweight and obese ranges. We believe that height data are necessary to correctly classify body habitus; without such information, a protective benefit from mild obesity may be incorrectly concluded.
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Affiliation(s)
- Patrick A Ross
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Christopher J L Newth
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Dennis Leung
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Randall C Wetzel
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California
| | - Robinder G Khemani
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California
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Hubert A, Ford-Chessel C, Berthiller J, Peretti N, Javouhey E, Valla FV. [Nutritional status in pediatric intermediate care: Assessment at admission, progression during the stay and after discharge]. Arch Pediatr 2016; 23:333-9. [PMID: 26830956 DOI: 10.1016/j.arcped.2015.12.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 12/08/2015] [Accepted: 12/15/2015] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Malnutrition, known as a cause of morbidity, has not been studied in children admitted to pediatric intermediate care units. This study aimed to describe the association between patients' nutritional status and the relative severity of illness that characterizes this population. PATIENTS AND METHODS In this prospective longitudinal study, a dedicated nutrition support team assessed the nutritional status of all children, aged 5 days to 18 years, admitted to our university pediatric intermediate care unit (Hôpital Femme-Mère-Enfants, Lyon, France) over one year (2012-2013). Weight, height, body mass index, weight-for-age ratio, height-for-age ratio, and the analysis of growth curves were collected at admission. We monitored patients' weight, which allowed us to detect malnutrition occurrence during the stay, and its progression up to 3 months after discharge. RESULTS A total of 459 patients were enrolled. Based on the analysis integrating all nutritional indices and the progression of growth curves, malnutrition at admission was detected in 23.8% of children (20.5% and 6.8% suffered from acute and chronic malnutrition, respectively). Based only on the body mass index, malnutrition was detected in 15.5% of children. Chronic disease appeared as a risk factor for malnutrition at admission (P=0.0001) and young age for acute malnutrition (P=0.04). The incidence of acquired malnutrition during the stay (in children with a length of stay > 5 days) was up to 26%, and dyspnea was the only risk factor identified. This population recovered with a normal nutritional status late (66% after 2 months and 16% after 3 months). CONCLUSIONS The prevalence of malnutrition is high in our pediatric intermediate care unit. The occurrence of acquired malnutrition during the stay is frequent. All children should benefit from systematic nutritional assessment at admission as well as careful monitoring during the stay and after discharge, to adapt early and individualized nutritional support.
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Affiliation(s)
- A Hubert
- Université Claude-Bernard Lyon 1, 43, boulevard du 11-Novembre-1918, 69100 Villeurbanne, France
| | - C Ford-Chessel
- Service diététique, hôpital Femme-Mère-Enfant, groupement hospitalier Est des hospices civils de Lyon, 59, boulevard Pinel, 69677 Bron, France
| | - J Berthiller
- Pôle information médicale évaluation recherche, équipe d'accueil 4129, université de Lyon, hospices civils de Lyon, 69677 Lyon, France
| | - N Peretti
- Service de nutrition et gastroentérologie pédiatrique, hôpital Femme-Mère-Enfant, 59, boulevard Pinel, 69677 Bron, France
| | - E Javouhey
- Service de surveillance continue et réanimation pédiatrique, hôpital Femme-Mère-Enfant, 59, boulevard Pinel, 69677 Bron, France
| | - F V Valla
- Service de surveillance continue et réanimation pédiatrique, hôpital Femme-Mère-Enfant, 59, boulevard Pinel, 69677 Bron, France.
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A Nursing Survey on Nutritional Care Practices in French-Speaking Pediatric Intensive Care Units: NutriRéa-Ped 2014. J Pediatr Gastroenterol Nutr 2016; 62:174-9. [PMID: 26237373 DOI: 10.1097/mpg.0000000000000930] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Malnutrition in critically ill children contributes to morbidity and mortality. The French-speaking pediatric intensive care nutrition group (NutriSIP) aims to promote optimal nutrition through education and research. METHODS The NutriSIP-designed NutriRéa-Ped study included a cross-sectional survey. This 62-item survey was sent to the nursing teams of all of the French-speaking pediatric intensive care units (PICUs) to evaluate nurses' nutrition knowledge and practices. One nurse per PICU was asked to answer and describe the practices of their team. RESULTS Of 44 PICUs, 40 responded in Algeria, Belgium, Canada, France, Lebanon, Luxemburg, and Switzerland. The majority considered nutrition as a priority care but only 12 of the 40 (30%) had a nutrition support team, 26 of the 40 (65%) had written nutrition protocols, and 19 of 39 (49%) nursing teams felt confident with the nutrition goals. Nursing staff generally did not know how to determine nutritional requirements or to interpret malnutrition indices. They were also unaware of reduced preoperative fasting times and fast-track concepts. In 17 of 35 (49%) PICUs, the target start time for enteral feeding was within the first 24 hours; however, frequent interruptions occurred because of neuromuscular blockade, fasting for extubation or surgery, and high gastric residual volumes. Combined pediatric neonatal intensive care units were less likely to perform systematic nutritional assessment and to start enteral nutrition rapidly. CONCLUSIONS We found a large variation in nursing practices around nutrition, exacerbated by the lack of nutritional guidelines but also because of the inadequate nursing knowledge around nutritional factors. These findings encourage the NutriSIP to improve nutrition through focused education programs and research.
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Beer SS, Juarez MD, Vega MW, Canada NL. Pediatric Malnutrition: Putting the New Definition and Standards Into Practice. Nutr Clin Pract 2015; 30:609-24. [PMID: 26330113 DOI: 10.1177/0884533615600423] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
In recent years, much effort has been directed at redefining malnutrition in the pediatric population to include the acute clinical population in addition to the more traditional ambulatory populations. In 2013, an expert panel convened to perform a critical review of available literature to craft a new approach to malnutrition. Closely thereafter, the Academy of Nutrition and Dietetics and the American Society for Parenteral and Enteral Nutrition published recommended indicators for the identification and documentation of malnutrition in pediatric populations. The purpose of this article is to review the domains within the new definition of malnutrition in pediatric practice, describe populations in which the recommended indicators for identification and management are problematic in clinical practice, give case studies that apply the new definition, and finally describe the implementation of a malnutrition identification program within a large tertiary care children's hospital.
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Affiliation(s)
- Stacey S Beer
- Department of Gastroenterology, Hepatology, and Nutrition
| | | | | | - Nicki L Canada
- Department of Food and Nutrition Services, Texas Children's Hospital, Houston, Texas
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Bagri NK, Jose B, Shah SK, Bhutia TD, Kabra SK, Lodha R. Impact of Malnutrition on the Outcome of Critically Ill Children. Indian J Pediatr 2015; 82:601-5. [PMID: 25804317 DOI: 10.1007/s12098-015-1738-y] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 02/23/2015] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To assess the impact of nutritional status on outcomes like mortality rate, length of mechanical ventilation and length of Pediatric Intensive Care Unit (PICU) stay, in critically ill children. METHODS In this retrospective study conducted at a tertiary care center, records of 332 critically ill children between 1 mo to 15 y of age for whom anthropometric parameters were available were included. Anthropometric parameters for the study subjects were used to assess the nutritional status using the WHO growth charts as the reference. The study subjects were categorized as non-malnourished, moderately, and severely malnourished, defined by Body mass index (BMI) for age 0 to -2 SD, -2 to -3 SD and less than -3 SD of WHO growth charts, respectively. Various outcomes like mortality, duration of PICU stay and duration of mechanical ventilation were assessed in the 3 groups based on the nutritional status. RESULTS The prevalence of malnutrition in the index study was 51.2 % with an overall mortality of 38.8 %. No difference was found between mortality rates and proportion of ventilated children in the three study groups. However, more children who were severely malnourished had significantly prolonged ICU stay (>7 d) as well as duration of mechanical ventilation (>7 d). When the outcome variables were compared after adjusting for PIM2 scores, there were increasing odds of mortality, ventilation, prolonged PICU stay and duration of mechanical ventilation with increasing severity of malnutrition. CONCLUSIONS After stabilization of the initial critical phase, PICU outcome is influenced by the nutritional status of the children.
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Affiliation(s)
- Narendra K Bagri
- Department of Pediatrics, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
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Timsit JF, Perner A, Bakker J, Bassetti M, Benoit D, Cecconi M, Curtis JR, Doig GS, Herridge M, Jaber S, Joannidis M, Papazian L, Peters MJ, Singer P, Smith M, Soares M, Torres A, Vieillard-Baron A, Citerio G, Azoulay E. Year in review in Intensive Care Medicine 2014: III. Severe infections, septic shock, healthcare-associated infections, highly resistant bacteria, invasive fungal infections, severe viral infections, Ebola virus disease and paediatrics. Intensive Care Med 2015; 41:575-88. [PMID: 25810214 PMCID: PMC4491096 DOI: 10.1007/s00134-015-3755-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 03/12/2015] [Indexed: 01/09/2023]
Affiliation(s)
- Jean-François Timsit
- APHP-Hopital Bichat-Medical and Infectious Diseases ICU, UMR 1137-IAME Team 5-DeSCID: Decision Sciences in Infectious Diseases, Control and Care Inserm/Univ Paris Diderot, Sorbonne Paris Cité, 75018, Paris, France,
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Affiliation(s)
- Nilesh M Mehta
- Division of Critical Care Medicine, Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA
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A training program for anthropometric measurements by a dedicated nutrition support team improves nutritional status assessment of the critically ill child. Pediatr Crit Care Med 2015; 16:e82-8. [PMID: 25607742 DOI: 10.1097/pcc.0000000000000363] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES The cornerstone of an optimal nutrition approach in PICUs is to evaluate the nutritional status of any patient. Anthropometric measurements and nutritional indices calculation allow for nutritional status assessment, which is not often part of routine management, as it is considered difficult to perform in this setting. We designed a study to evaluate the impact of a training program by the PICU nutritional support team on the implementation of routine anthropometric measurements on our PICU. DESIGN A prospective study was performed over a 2-year period, which included: a baseline evaluation of nutritional assessment, knowledge, anthropometric measurements (weight, height, and head and mid upper arm circumferences), and nutritional indices calculation in patient files. This was followed by a training program to implement the newly developed nutrition assessment guidelines, which included anthropometrical measurements and also the interpretation of these. The impact of this nutritional assessment program was reviewed annually for 2 years after the implementation. SETTING PICU--Lyon, France. PATIENTS AND SUBJECTS PICU nursing and medical staff, and patients admitted in February 2011, 2012, and 2013. INTERVENTIONS Training program. MEASUREMENTS AND MAIN RESULTS Ninety-nine percent of staff (n = 145) attended the individual teaching. We found significant progress in nutritional awareness and confidence about nutritional assessment following the teaching program. In addition, an improvement in staff knowledge about undernutrition and its consequences were found. We enrolled 41, 55, and 91 patients in 2011, 2012, and 2013, respectively. There was a significant increase in anthropometric measurements during this time: 32%, 65% (p = 0.002), and 96% in 2013 (p < 0.001). Nutritional indices were calculated in 20%, 74% (p < 0.001), and 96% (p < 0.001) of cases. CONCLUSIONS This is the first study, showing that a targeted nutritional assessment teaching program that highlights both the importance and techniques of anthropometrical measurements has successfully been implemented in a PICU. It managed to improve staff knowledge and nutritional practice.
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Argent AC, Nadel S. Big babies and big adults surprise us by their outcomes: why? Intensive Care Med 2014; 40:1772-4. [PMID: 25183565 DOI: 10.1007/s00134-014-3439-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Accepted: 08/05/2014] [Indexed: 12/29/2022]
Affiliation(s)
- Andrew C Argent
- School of Child and Adolescent Health, University of Cape Town, Klipfontein Road, Rondebosch, Cape Town, 7700, South Africa,
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