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Merhar SL, Miller SP. Maternal milk in the NICU: An everyday intervention to improve brain development. Pediatr Res 2024:10.1038/s41390-024-03125-3. [PMID: 38438552 DOI: 10.1038/s41390-024-03125-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 02/10/2024] [Indexed: 03/06/2024]
Affiliation(s)
- Stephanie L Merhar
- Perinatal Institute, Division of Neonatology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio and Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA.
| | - Steven P Miller
- Department of Pediatrics, BC Children's Hospital Research Institute and the University of British Columbia, Vancouver, BC, Canada
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2
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Arena R, Gallini F, De Rose DU, Conte F, Giraldi L, Pianini T, Perri A, Catenazzi P, Orfeo L, Vento G, Govaert P. Brain Growth Evaluation Assessed with Transfontanellar (B-GREAT) Ultrasound. Old and New Bedside Markers to Estimate Cerebral Growth in Preterm Infants: a Pilot Study. Am J Perinatol 2024; 41:488-497. [PMID: 34814194 DOI: 10.1055/a-1704-1716] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE We aimed to investigate the feasibility of evaluating overall preterm brain growth using a gathered set of measurements of brain structures in standard cranial ultrasound planes. We called this method of assessment Brain Growth Evaluation Assessed with Transfontanellar ultrasound (B-GREAT). STUDY DESIGN In this prospective observational cohort study, cranial ultrasound was regularly performed (on day 1, 2, 3, and 7 of life, and then weekly until discharge, and at term) in preterm infants born with gestational age (GA) less than 32 weeks. We evaluated corpus callosum length, corpus callosum-fastigium length, anterior horn width, frontal white matter height, total brain surface, deep grey matter height, hemisphere height, transverse cerebellar diameter in the axial view, and transverse cerebellar diameter coronal view. Measurements obtained were used to develop growth charts for B-GREAT markers as a function of postmenstrual age. Reproducibility of B-GREAT markers was studied. RESULTS A total of 528 cranial ultrasounds were performed in 80 neonates (median birth GA: 28+5 weeks and interquartile range: 27+3-30+5). The intraclass correlation coefficients for intra-observer and inter-observer analyses showed substantial agreement for all B-GREAT markers. Growth curves for B-GREAT markers were developed. CONCLUSION B-GREAT is a feasible and reproducible method for bedside monitoring of the growth of the main brain structures in preterm neonates. KEY POINTS · Overall neonatal brain growth is not routinely monitored using ultrasound.. · Old and new markers were used to build a standardized and non-invasive tool to monitor brain growth.. · All B-GREAT measurements had a good intra-observer and inter-observer agreement..
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Affiliation(s)
- Roberta Arena
- Neonatal Intensive Care Unit, "San Giovanni Calibita Fatebenefratelli" Hospital, Isola Tiberina, Rome, Italy
- Neonatology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Francesca Gallini
- Neonatology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
- Dipartimento di Scienze della Vita e Sanità Pubblica, Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Domenico Umberto De Rose
- Neonatology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
- Neonatal Intensive Care Unit, Medical and Surgical Department of Fetus, Newborn and Infant, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Francesca Conte
- Neonatal Intensive Care Unit, "San Giovanni Calibita Fatebenefratelli" Hospital, Isola Tiberina, Rome, Italy
| | - Luca Giraldi
- Section of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Teresa Pianini
- Neonatology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Alessandro Perri
- Neonatology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Piero Catenazzi
- Neonatology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Luigi Orfeo
- Neonatal Intensive Care Unit, "San Giovanni Calibita Fatebenefratelli" Hospital, Isola Tiberina, Rome, Italy
| | - Giovanni Vento
- Neonatology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
- Dipartimento di Scienze della Vita e Sanità Pubblica, Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Paul Govaert
- Division of Neonatology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
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3
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Valdes C, Nataraj P, Kisilewicz K, Simenson A, Leon G, Kang D, Nguyen D, Sura L, Bliznyuk N, Weiss M. Impact of Nutritional Status on Total Brain Tissue Volumes in Preterm Infants. CHILDREN (BASEL, SWITZERLAND) 2024; 11:121. [PMID: 38255433 PMCID: PMC10813841 DOI: 10.3390/children11010121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/04/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024]
Abstract
Preterm infants bypass the crucial in utero period of brain development and are at increased risk of malnutrition. We aimed to determine if their nutritional status is associated with brain tissue volumes at term equivalent age (TEA), applying recently published malnutrition guidelines for preterm infants. We performed a single center retrospective chart review of 198 infants < 30 weeks' gestation between 2018 and 2021. We primarily analyzed the relationship between the manually obtained neonatal MR-based brain tissue volumes with the maximum weight and length z-score. Significant positive linear associations between brain tissue volumes at TEA and weight and length z-scores were found (p < 0.05). Recommended nutrient intake for preterm infants is not routinely achieved despite efforts to optimize nutrition. Neonatal MR-based brain tissue volumes of preterm infants could serve as objective, quantitative and reproducible surrogate parameters of early brain development. Nutrition is a modifiable factor affecting neurodevelopment and these results could perhaps be used as reference data for future timely nutritional interventions to promote optimal brain volume.
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Affiliation(s)
- Cyndi Valdes
- Division of Neonatology, Department of Pediatrics, University of Florida, Gainesville, FL 32608, USA; (C.V.); (P.N.); (K.K.); (L.S.)
| | - Parvathi Nataraj
- Division of Neonatology, Department of Pediatrics, University of Florida, Gainesville, FL 32608, USA; (C.V.); (P.N.); (K.K.); (L.S.)
| | - Katherine Kisilewicz
- Division of Neonatology, Department of Pediatrics, University of Florida, Gainesville, FL 32608, USA; (C.V.); (P.N.); (K.K.); (L.S.)
| | - Ashley Simenson
- College of Medicine, Gainesville Campus, University of Florida, Gainesville, FL 32608, USA; (A.S.); (G.L.); (D.K.)
| | - Gabriela Leon
- College of Medicine, Gainesville Campus, University of Florida, Gainesville, FL 32608, USA; (A.S.); (G.L.); (D.K.)
| | - Dahyun Kang
- College of Medicine, Gainesville Campus, University of Florida, Gainesville, FL 32608, USA; (A.S.); (G.L.); (D.K.)
| | - Dai Nguyen
- Department of Pediatrics, University of Florida, Gainesville, FL 32608, USA;
| | - Livia Sura
- Division of Neonatology, Department of Pediatrics, University of Florida, Gainesville, FL 32608, USA; (C.V.); (P.N.); (K.K.); (L.S.)
| | - Nikolay Bliznyuk
- Department of Agricultural & Biological Engineering, University of Florida, Gainesville, FL 32608, USA;
| | - Michael Weiss
- Division of Neonatology, Department of Pediatrics, University of Florida, Gainesville, FL 32608, USA; (C.V.); (P.N.); (K.K.); (L.S.)
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4
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Ayaz A, Nisar I, Muhammad A, Ahmed K, Chand P, Jehan F. Structural Changes in the Brain on Magnetic Resonance Imaging in Malnourished Children: A Scoping Review of the Literature. Pediatr Neurol 2023; 149:151-158. [PMID: 37890309 DOI: 10.1016/j.pediatrneurol.2023.08.020] [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: 10/21/2022] [Revised: 06/10/2023] [Accepted: 08/14/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND This review was conducted to summarize the current evidence on the structural findings seen in brain magnetic resonance imaging (MRI) in malnourished children and the effect of optimized nutritional supplementation on brain development as studied through MRI. METHODS A systematic search was carried out in PubMed, Embase, The Cochrane Library, Web of Science (Clarivate Analytics), WHO ICTRP Clinical Trials in Children, and ClinicalTrials.gov using a predefined search criterion for relevant literature from inception to January 2022. The primary outcome of the study was structural changes observed in the brain on MRI. RESULTS The most common abnormal findings on MRI in malnourished infants were cerebral atrophy and dilated ventricles. Furthermore, a higher proportion of breast milk, calorie, and lipid intake in the diet was significantly associated with increased brain volumes; this also increased the likelihood of normal MRI scores at term. When followed till adolescence, it was observed that these infants had increased neonatal weight gain and a higher intelligence quotient when compared with the group. CONCLUSIONS In conclusion, most children with moderate/severe malnutrition had abnormal MRI findings, mostly cerebral atrophy with or without ventricular dilatation. Since none of the studies measured the degree of atrophy or ventricular dilatation, it was not possible to assess the effect of the severity of malnutrition on brain atrophy. A universal measurement or scoring system for assessing the degree of brain atrophy is needed to help correlate the severity of malnutrition with the degree of brain atrophy and monitor the effects of nutritional rehabilitation over time.
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Affiliation(s)
- Ahmed Ayaz
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Imran Nisar
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | | | - Kheezran Ahmed
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Prem Chand
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Fyezah Jehan
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan.
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Fu TT, Barnes-Davis ME, Fujiwara H, Folger AT, Merhar SL, Kadis DS, Poindexter BB, Parikh NA. Correlation of NICU anthropometry in extremely preterm infants with brain development and language scores at early school age. Sci Rep 2023; 13:15273. [PMID: 37714903 PMCID: PMC10504298 DOI: 10.1038/s41598-023-42281-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 09/07/2023] [Indexed: 09/17/2023] Open
Abstract
Growth in preterm infants in the neonatal intensive care unit (NICU) is associated with increased global and regional brain volumes at term, and increased postnatal linear growth is associated with higher language scores at age 2. It is unknown whether these relationships persist to school age or if an association between growth and cortical metrics exists. Using regression analyses, we investigated relationships between the growth of 42 children born extremely preterm (< 28 weeks gestation) from their NICU hospitalization, standardized neurodevelopmental/language assessments at 2 and 4-6 years, and multiple neuroimaging biomarkers obtained from T1-weighted images at 4-6 years. We found length at birth and 36 weeks post-menstrual age had positive associations with language scores at 2 years in multivariable linear regression. No growth metric correlated with 4-6 year assessments. Weight and head circumference at 36 weeks post-menstrual age positively correlated with total brain volume and negatively with global cortical thickness at 4-6 years of age. Head circumference relationships remained significant after adjusting for age, sex, and socioeconomic status. Right temporal cortical thickness was related to receptive language at 4-6 years in the multivariable model. Results suggest growth in the NICU may have lasting effects on brain development in extremely preterm children.
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Affiliation(s)
- Ting Ting Fu
- Division of Neonatology, Perinatal Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7009, Cincinnati, OH, 45229-3026, USA.
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Maria E Barnes-Davis
- Division of Neonatology, Perinatal Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7009, Cincinnati, OH, 45229-3026, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Hisako Fujiwara
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Alonzo T Folger
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Stephanie L Merhar
- Division of Neonatology, Perinatal Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7009, Cincinnati, OH, 45229-3026, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Darren S Kadis
- Neurosciences and Mental Health, Hospital for Sick Children, Toronto, ON, Canada
- Department of Physiology, University of Toronto, Toronto, ON, Canada
| | - Brenda B Poindexter
- Division of Neonatology, Department of Pediatrics, Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Nehal A Parikh
- Division of Neonatology, Perinatal Institute, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7009, Cincinnati, OH, 45229-3026, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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6
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Janson E, Willemsen MF, Van Beek PE, Dudink J, Van Elburg RM, Hortensius LM, Tam EWY, de Pipaon MS, Lapillonne A, de Theije CGM, Benders MJNL, van der Aa NE. The influence of nutrition on white matter development in preterm infants: a scoping review. Pediatr Res 2023:10.1038/s41390-023-02622-1. [PMID: 37147439 DOI: 10.1038/s41390-023-02622-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/16/2023] [Accepted: 03/22/2023] [Indexed: 05/07/2023]
Abstract
White matter (WM) injury is the most common type of brain injury in preterm infants and is associated with impaired neurodevelopmental outcome (NDO). Currently, there are no treatments for WM injury, but optimal nutrition during early preterm life may support WM development. The main aim of this scoping review was to assess the influence of early postnatal nutrition on WM development in preterm infants. Searches were performed in PubMed, EMBASE, and COCHRANE on September 2022. Inclusion criteria were assessment of preterm infants, nutritional intake before 1 month corrected age, and WM outcome. Methods were congruent with the PRISMA-ScR checklist. Thirty-two articles were included. Negative associations were found between longer parenteral feeding duration and WM development, although likely confounded by illness. Positive associations between macronutrient, energy, and human milk intake and WM development were common, especially when fed enterally. Results on fatty acid and glutamine supplementation remained inconclusive. Significant associations were most often detected at the microstructural level using diffusion magnetic resonance imaging. Optimizing postnatal nutrition can positively influence WM development and subsequent NDO in preterm infants, but more controlled intervention studies using quantitative neuroimaging are needed. IMPACT: White matter brain injury is common in preterm infants and associated with impaired neurodevelopmental outcome. Optimizing postnatal nutrition can positively influence white matter development and subsequent neurodevelopmental outcome in preterm infants. More studies are needed, using quantitative neuroimaging techniques and interventional designs controlling for confounders, to define optimal nutritional intakes in preterm infants.
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Affiliation(s)
- Els Janson
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Marle F Willemsen
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- Faculty of Medicine, Utrecht University, Utrecht, The Netherlands
| | - Pauline E Van Beek
- Department of Neonatology, Máxima Medical Center, Veldhoven, The Netherlands
| | - Jeroen Dudink
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Ruurd M Van Elburg
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Pediatrics, Emma Children's Hospital, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Lisa M Hortensius
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Emily W Y Tam
- Department of Paediatrics, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Miguel Saenz de Pipaon
- Neonatology, Instituto de Investigación Sanitaria, La Paz University Hospital-IdiPAZ (Universidad Autonoma), Madrid, Spain
| | - Alexandre Lapillonne
- Department of Neonatology, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Caroline G M de Theije
- Department for Developmental Origins of Disease, University Medical Center Utrecht Brain Center and Wilhelmina Children's Hospital, Utrecht University, 3508 AB, Utrecht, The Netherlands
| | - Manon J N L Benders
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Niek E van der Aa
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands.
- University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands.
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7
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Ruiz-González E, Benavente-Fernández I, Lubián-Gutiérrez M, Segado-Arenas A, Zafra-Rodríguez P, Méndez-Abad P, Lubián-López SP. Ultrasonographic evaluation of the early brain growth pattern in very low birth weight infants. Pediatr Res 2023:10.1038/s41390-022-02425-w. [PMID: 36624287 DOI: 10.1038/s41390-022-02425-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 11/24/2022] [Accepted: 11/30/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Preterm infants develop smaller brain volumes compared to term newborns. Our aim is to study early brain growth related to perinatal factors in very low birth weight infants (VLBWI). METHODS Manual segmentation of total brain volume (TBV) was performed in weekly 3D-ultrasonographies in our cohort of VLBWI. We studied the brain growth pattern related to term magnetic resonance image (term-MRI). RESULTS We found different brain growth trajectories, with smaller brain volumes and a decrease in brain growth rate in those VLBWI who would later have an abnormal term-MRI (mean TBV 190.68 vs. 213.9 cm3; P = 0.0001 and mean TBV growth rate 14.35 (±1.27) vs. 16.94 (±2.29) cm3/week; P = 0.0001). TBV in those with normal term-MRI was related to gestational age (GA), being small for gestational age (SGA), sex, and duration of parenteral nutrition (TPN) while in those with abnormal term-MRI findings it was related to GA, SGA, TPN, and comorbidities. We found a deceleration in brain growth rate in those with ≥3 comorbidities. CONCLUSIONS An altered brain growth pattern in VLBWI who subsequently present worst scores on term-MRI is related to GA, being SGA and comorbidities. Early ultrasonographic monitoring of TBV could be useful to detect deviated patterns of brain growth. IMPACT STATEMENT We describe the brain growth pattern in very low birth weight infants during their first postnatal weeks. Brain growth may be affected in the presence of certain perinatal factors and comorbidities, conditioning a deviation of the normal growth pattern. The serial ultrasound follow-up of these at-risk patients allows identifying these brain growth patterns early, which offers a window of opportunity for implementing earlier interventions.
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Affiliation(s)
- Estefanía Ruiz-González
- Division of Neonatology, Department of Paediatrics, Puerta del Mar University Hospital, Cádiz, Spain.,Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
| | - Isabel Benavente-Fernández
- Division of Neonatology, Department of Paediatrics, Puerta del Mar University Hospital, Cádiz, Spain. .,Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, Puerta del Mar University Hospital, Cádiz, Spain. .,Area of Paediatrics, Department of Child and Mother Health and Radiology, Medical School, University of Cádiz, C/Doctor Marañon, 3, Cádiz, Spain.
| | - Manuel Lubián-Gutiérrez
- Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, Puerta del Mar University Hospital, Cádiz, Spain.,Division of Neurology, Department of Paediatrics, Puerta del Mar University Hospital, Cádiz, Spain
| | - Antonio Segado-Arenas
- Division of Neonatology, Department of Paediatrics, Puerta del Mar University Hospital, Cádiz, Spain.,Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
| | - Pamela Zafra-Rodríguez
- Division of Neonatology, Department of Paediatrics, Puerta del Mar University Hospital, Cádiz, Spain.,Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
| | - Paula Méndez-Abad
- Division of Neonatology, Department of Paediatrics, Puerta del Mar University Hospital, Cádiz, Spain.,Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
| | - Simón P Lubián-López
- Division of Neonatology, Department of Paediatrics, Puerta del Mar University Hospital, Cádiz, Spain.,Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
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8
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Toppe F, Rasche T, Weiss C, Schock A, Felderhoff-Müser U, Müller H. Relationship between early nutrition and deep gray matter and lateral ventricular volumes of preterm infants at term-equivalent age. World J Pediatr 2023; 19:460-468. [PMID: 36598742 PMCID: PMC10149468 DOI: 10.1007/s12519-022-00657-8] [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: 07/11/2022] [Accepted: 11/17/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND The survival of preterm infants has improved over the last decade, but impaired brain development leading to poor neurological outcomes is still a major comorbidity associated with prematurity. The aim of this study was to evaluate the effect of nutrition on neurodevelopment in preterm infants and identify markers for improved outcomes. METHODS Totally 67 premature infants with a gestational age of 24-34 weeks and a birth weight of 450-2085 g were included. Clinical parameters and documented diet were collected from medical records. The nutritional analysis comprised the protein, fat, carbohydrate, and energy intake during different time spans. Brain development was assessed by determining deep gray matter (DGM; basal ganglia and thalamus) and lateral ventricular (LV) volumes as measured on cerebral magnetic resonance imaging scans obtained at term-equivalent age (TEA), and potential associations between nutrition and brain volumetrics were detected by regression analysis. RESULTS We observed a negative correlation between mean daily protein intake in the third postnatal week and MRI-measured DGM volume at TEA (P = 0.007). In contrast, head circumference at a corrected age of 35 weeks gestation (P < 0.001) and mean daily fat intake in the fourth postnatal week (P = 0.004) were positively correlated with DGM volume. Moreover, mean daily carbohydrate intake in the first postnatal week (P = 0.010) and intraventricular hemorrhage (P = 0.003) were revealed as independent predictors of LV volume. CONCLUSION The study emphasizes the importance of nutrition for brain development following preterm birth.
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Affiliation(s)
- Felicia Toppe
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Tobias Rasche
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Christel Weiss
- Department of Medical Statistics, Biomathematics, and Information Processing, Medical Faculty Mannheim of Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany
| | - Alexandra Schock
- Pediatric Surgery, University Hospital Marburg, University of Marburg, Baldingerstraße, 35043 Marburg, Germany
| | - Ursula Felderhoff-Müser
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
| | - Hanna Müller
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147 Essen, Germany
- Department of Pediatrics, Neonatology and Pediatric Intensive Care, University Hospital Marburg, University of Marburg, Baldingerstraße, 35043 Marburg, Germany
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9
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Morton SU, Leyshon BJ, Tamilia E, Vyas R, Sisitsky M, Ladha I, Lasekan JB, Kuchan MJ, Grant PE, Ou Y. A Role for Data Science in Precision Nutrition and Early Brain Development. Front Psychiatry 2022; 13:892259. [PMID: 35815018 PMCID: PMC9259898 DOI: 10.3389/fpsyt.2022.892259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/17/2022] [Indexed: 11/13/2022] Open
Abstract
Multimodal brain magnetic resonance imaging (MRI) can provide biomarkers of early influences on neurodevelopment such as nutrition, environmental and genetic factors. As the exposure to early influences can be separated from neurodevelopmental outcomes by many months or years, MRI markers can serve as an important intermediate outcome in multivariate analyses of neurodevelopmental determinants. Key to the success of such work are recent advances in data science as well as the growth of relevant data resources. Multimodal MRI assessment of neurodevelopment can be supplemented with other biomarkers of neurodevelopment such as electroencephalograms, magnetoencephalogram, and non-imaging biomarkers. This review focuses on how maternal nutrition impacts infant brain development, with three purposes: (1) to summarize the current knowledge about how nutrition in stages of pregnancy and breastfeeding impact infant brain development; (2) to discuss multimodal MRI and other measures of early neurodevelopment; and (3) to discuss potential opportunities for data science and artificial intelligence to advance precision nutrition. We hope this review can facilitate the collaborative march toward precision nutrition during pregnancy and the first year of life.
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Affiliation(s)
- Sarah U Morton
- Division of Newborn Medicine, Boston Children's Hospital, Boston, MA, United States.,Fetal-Neonatal Neuroimaging and Developmental Science Center, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | | | - Eleonora Tamilia
- Division of Newborn Medicine, Boston Children's Hospital, Boston, MA, United States.,Fetal-Neonatal Neuroimaging and Developmental Science Center, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - Rutvi Vyas
- Division of Newborn Medicine, Boston Children's Hospital, Boston, MA, United States.,Fetal-Neonatal Neuroimaging and Developmental Science Center, Boston Children's Hospital, Boston, MA, United States
| | - Michaela Sisitsky
- Division of Newborn Medicine, Boston Children's Hospital, Boston, MA, United States.,Fetal-Neonatal Neuroimaging and Developmental Science Center, Boston Children's Hospital, Boston, MA, United States
| | - Imran Ladha
- Division of Newborn Medicine, Boston Children's Hospital, Boston, MA, United States
| | | | | | - P Ellen Grant
- Division of Newborn Medicine, Boston Children's Hospital, Boston, MA, United States.,Fetal-Neonatal Neuroimaging and Developmental Science Center, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States.,Department of Radiology, Boston Children's Hospital, Boston, MA, United States
| | - Yangming Ou
- Division of Newborn Medicine, Boston Children's Hospital, Boston, MA, United States.,Fetal-Neonatal Neuroimaging and Developmental Science Center, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States.,Department of Radiology, Boston Children's Hospital, Boston, MA, United States
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10
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Enteral and Parenteral Energy Intake and Neurodevelopment in Preterm Infants: a Systematic Review. Nutrition 2021; 97:111572. [DOI: 10.1016/j.nut.2021.111572] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 11/26/2021] [Accepted: 12/12/2021] [Indexed: 11/18/2022]
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11
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Binder C, Buchmayer J, Thajer A, Giordano V, Schmidbauer V, Harreiter K, Klebermass-Schrehof K, Berger A, Goeral K. Association between Fat-Free Mass and Brain Size in Extremely Preterm Infants. Nutrients 2021; 13:nu13124205. [PMID: 34959757 PMCID: PMC8708955 DOI: 10.3390/nu13124205] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/20/2021] [Accepted: 11/22/2021] [Indexed: 11/16/2022] Open
Abstract
Postnatal growth restriction and deficits in fat-free mass are associated with impaired neurodevelopment. The optimal body composition to support normal brain growth and development remains unclear. This study investigated the association between body composition and brain size in preterm infants. We included 118 infants born <28 weeks of gestation between 2017–2021, who underwent body composition (fat-free mass (FFM) and fat mass (FM)) and cerebral magnetic resonance imaging to quantify brain size (cerebral biparietal diameter (cBPD), bone biparietal diameter (bBPD), interhemispheric distance (IHD), transverse cerebellar diameter (tCD)) at term-equivalent age. FFM Z-Score significantly correlated with higher cBPD Z-Score (rs = 0.69; p < 0.001), bBPD Z-Score (rs = 0.48; p < 0.001) and tCD Z-Score (rs = 0.30; p = 0.002); FM Z-Score significantly correlated with lower brain size (cBPD Z-Score (rs = −0.32; p < 0.001) and bBPD Z-Score (rs = −0.42; p < 0.001). In contrast weight (rs = 0.08), length (rs = −0.01) and head circumference Z-Score (rs = 0.14) did not. Linear regression model adjusted for important neonatal variables revealed that FFM Z-Score was independently and significantly associated with higher cBPD Z-Score (median 0.50, 95% CI: 0.59, 0.43; p < 0.001) and bBPD Z-Score (median 0.31, 95% CI: 0.42, 0.19; p < 0.001); FM Z-Score was independently and significantly associated with lower cBPD Z-Score (median −0.27, 95% CI: −0.42, −0.11; p < 0.001) and bBPD Z-Score (median −0.32, 95% CI: −0.45, −0.18; p < 0.001). Higher FFM Z-Score and lower FM Z-scores were significantly associated with larger brain size at term-equivalent age. These results indicate that early body composition might be a useful tool to evaluate and eventually optimize brain growth and neurodevelopment.
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Affiliation(s)
- Christoph Binder
- Comprehensive Center for Pediatrics, Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Intensive Care and Neuropediatrics, Medical University of Vienna, 1090 Vienna, Austria; (J.B.); (A.T.); (V.G.); (K.H.); (K.K.-S.); (A.B.); (K.G.)
- Correspondence: ; Tel.: +43-1-40400-67400
| | - Julia Buchmayer
- Comprehensive Center for Pediatrics, Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Intensive Care and Neuropediatrics, Medical University of Vienna, 1090 Vienna, Austria; (J.B.); (A.T.); (V.G.); (K.H.); (K.K.-S.); (A.B.); (K.G.)
| | - Alexandra Thajer
- Comprehensive Center for Pediatrics, Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Intensive Care and Neuropediatrics, Medical University of Vienna, 1090 Vienna, Austria; (J.B.); (A.T.); (V.G.); (K.H.); (K.K.-S.); (A.B.); (K.G.)
| | - Vito Giordano
- Comprehensive Center for Pediatrics, Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Intensive Care and Neuropediatrics, Medical University of Vienna, 1090 Vienna, Austria; (J.B.); (A.T.); (V.G.); (K.H.); (K.K.-S.); (A.B.); (K.G.)
| | - Victor Schmidbauer
- Department of Radiology, Division of Neuroradiology and Musculoskeletal Radiology, Medical University of Vienna, 1090 Vienna, Austria;
| | - Karin Harreiter
- Comprehensive Center for Pediatrics, Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Intensive Care and Neuropediatrics, Medical University of Vienna, 1090 Vienna, Austria; (J.B.); (A.T.); (V.G.); (K.H.); (K.K.-S.); (A.B.); (K.G.)
| | - Katrin Klebermass-Schrehof
- Comprehensive Center for Pediatrics, Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Intensive Care and Neuropediatrics, Medical University of Vienna, 1090 Vienna, Austria; (J.B.); (A.T.); (V.G.); (K.H.); (K.K.-S.); (A.B.); (K.G.)
| | - Angelika Berger
- Comprehensive Center for Pediatrics, Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Intensive Care and Neuropediatrics, Medical University of Vienna, 1090 Vienna, Austria; (J.B.); (A.T.); (V.G.); (K.H.); (K.K.-S.); (A.B.); (K.G.)
| | - Katharina Goeral
- Comprehensive Center for Pediatrics, Department of Pediatrics and Adolescent Medicine, Division of Neonatology, Intensive Care and Neuropediatrics, Medical University of Vienna, 1090 Vienna, Austria; (J.B.); (A.T.); (V.G.); (K.H.); (K.K.-S.); (A.B.); (K.G.)
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12
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Skinner AM, Narchi H. Preterm nutrition and neurodevelopmental outcomes. World J Methodol 2021; 11:278-293. [PMID: 34888181 PMCID: PMC8613713 DOI: 10.5662/wjm.v11.i6.278] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 07/13/2021] [Accepted: 09/27/2021] [Indexed: 02/06/2023] Open
Abstract
Survival of preterm infants has been steadily improving in recent years because of many recent advances in perinatal and neonatal medicine. Despite these advances, the growth of survivors does not reach the ideal target level of the normal fetus of the same gestational age. Postnatal weight gain is often not achieved because extrauterine growth has higher energy requirements than intrauterine growth, due to the intensive care environment, illness and inadequate nutrition. Although many other factors influence infant brain development, including family socioeconomic and educational background, the role of nutrition is considerable and fortunately, amenable to intervention. In the preterm neonate, the brain is the most metabolically demanding organ, consuming the largest proportions of energy and nutrient intake for its function and programmed growth and maturation. Weight gain, linear and head circumference growth are all markers of nutritional status and are independently associated with long-term neurodevelopment. Brain development is not only the result of nutrients intake, but in addition, of the interaction with growth factors which depend on adequate nutrient supply and overall health status. This explains why conditions such as sepsis, necrotizing enterocolitis and chronic lung disease alter the distribution and accretion of nutrients thereby suppressing growth factor synthesis. In this review, we will focus on the direct role of nutrition on neurodevelopment, emphasizing why it should be started without delay. The nutritional requirements of the preterm infant will be discussed, followed by the effects of general nutritional interventions and specific nutrients, as well as the role of nutritional supplements on neurodevelopment. The primordial role of human breast milk, breast milk fortifiers and human milk oligosaccharides will be discussed in detail. We will also examine the role of nutrition in preventing neonatal complications which can affect neurodevelopment in their own right.
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Affiliation(s)
- Alyson Margaret Skinner
- Department of Paediatrics, Manor Hospital, Walsall Healthcare NHS Trust, Walsall WS2 9PS, West Midlands, United Kingdom
- Department of Paediatrics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain PO Box 17666, United Arab Emirates
| | - Hassib Narchi
- Department of Paediatrics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain PO Box 17666, United Arab Emirates
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13
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Rozé JC, Morel B, Lapillonne A, Marret S, Guellec I, Darmaun D, Bednarek N, Moyon T, Marchand-Martin L, Benhammou V, Pierrat V, Flamant C, Gascoin G, Mitanchez D, Cambonie G, Storme L, Tosello B, Biran V, Claris O, Picaud JC, Favrais G, Beuchée A, Loron G, Gire C, Durrmeyer X, Gressens P, Saliba E, Ancel PY. Association Between Early Amino Acid Intake and Full-Scale IQ at Age 5 Years Among Infants Born at Less Than 30 Weeks' Gestation. JAMA Netw Open 2021; 4:e2135452. [PMID: 34846527 PMCID: PMC8634058 DOI: 10.1001/jamanetworkopen.2021.35452] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
IMPORTANCE An international expert committee recently revised its recommendations on amino acid intake for very preterm infants, suggesting that more than 3.50 g/kg/d should be administered only to preterm infants in clinical trials. However, the optimal amino acid intake during the first week after birth in these infants is unknown. OBJECTIVE To evaluate the association between early amino acid intake and cognitive outcomes at age 5 years. DESIGN, SETTING, AND PARTICIPANTS Using the EPIPAGE-2 (Epidemiologic Study on Small-for-Gestational-Age Children-Follow-up at Five and a Half Years) cohort, a nationwide prospective population-based cohort study conducted at 63 neonatal intensive care units in France, a propensity score-matched analysis was performed comparing infants born at less than 30 weeks' gestation who had high amino acid intake (3.51-4.50 g/kg/d) at 7 days after birth with infants who did not. Participants were recruited between April 1 and December 31, 2011, and followed up from September 1, 2016, to December 31, 2017. Full-scale IQ (FSIQ) was assessed at age 5 years. A confirmatory analysis used neonatal intensive care unit preference for high early amino acid intake as an instrumental variable to account for unmeasured confounding. Statistical analysis was performed from January 15 to May 15, 2021. EXPOSURES Amino acid intake at 7 days after birth. MAIN OUTCOMES AND MEASURES The primary outcome was an FSIQ score greater than -1 SD (ie, ≥93 points) at age 5 years. A complementary analysis was performed to explore the association between amino acid intake at day 7 as a continuous variable and FSIQ score at age 5 years. Data from cerebral magnetic resonance imaging at term were available for a subgroup of preterm infants who participated in the EPIRMEX (Cerebral Abnormalities Detected by MRI, Realized at the Age of Term and the Emergence of Executive Functions) ancillary study. RESULTS Among 1789 preterm infants (929 boys [51.9%]; mean [SD] gestational age, 27.17 [1.50] weeks) with data available to determine exposure to amino acid intake of 3.51 to 4.50 g/kg/d at 7 days after birth, 938 infants were exposed, and 851 infants were not; 717 infants from each group could be paired. The primary outcome was known in 396 of 646 exposed infants and 379 of 644 nonexposed infants who were alive at age 5 years and was observed more frequently among exposed vs nonexposed infants (243 infants [61.4%] vs 206 infants [54.4%], respectively; odds ratio [OR], 1.33 [95% CI, 1.00-1.71]; absolute risk increase in events [ie, the likelihood of having an FSIQ score >-1 SD at age 5 years] per 100 infants, 7.01 [95% CI, 0.06-13.87]; P = .048). In the matched cohort, correlation was found between amino acid intake per 1.00 g/kg/d at day 7 and FSIQ score at age 5 years (n = 775; β = 2.43 per 1-point increase in FSIQ; 95% CI, 0.27-4.59; P = .03), white matter area (n = 134; β = 144 per mm2; 95% CI, 3-285 per mm2; P = .045), anisotropy of the corpus callosum (n = 50; β = 0.018; 95% CI, 0.016-0.021; P < .001), left superior longitudinal fasciculus (n = 42; β = 0.018; 95% CI, 0.010-0.025; P < .001), and right superior longitudinal fasciculus (n = 42; β = 0.014 [95% CI, 0.005-0.024; P = .003) based on magnetic resonance imaging at term. Confirmatory and sensitivity analyses confirmed these results. For example, the adjusted OR for the association between the exposure and the primary outcome was 1.30 (95% CI, 1.16-1.46) using the instrumental variable approach among 978 participants in the overall cohort, and the adjusted OR was 1.35 (95% CI, 1.05-1.75) using multiple imputations among 1290 participants in the matched cohort. CONCLUSIONS AND RELEVANCE In this cohort study, high amino acid intake at 7 days after birth was associated with an increased likelihood of an FSIQ score greater than -1 SD at age 5 years. Well-designed randomized studies with long-term follow-up are needed to confirm the benefit of this nutritional approach.
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Affiliation(s)
- Jean-Christophe Rozé
- Department of Neonatal Medicine, Nantes University Hospital, Nantes, France
- Epidémiologie Clinique, Centre d’Investigation Clinique, Nantes University Hospital, Institut National de la Santé et de la Recherche Médicale (INSERM), Nantes, France
- Unité Mixte de Recherche (UMR) 1280, Physiologie des Adaptations Nutritionnelles, Nantes University, Institut National de la Recherche Agronomique (INRAE), Nantes, France
| | - Baptiste Morel
- UMR 1253, iBrain, Tours University, INSERM, Tours, France
| | - Alexandre Lapillonne
- Department of Neonatal Medicine, Assistance Publique Hopitaux de Paris, Necker Enfants Malades Hospital, Paris, France
| | - Stéphane Marret
- Department of Neonatal Medicine, Rouen University Hospital, Rouen, France
| | - Isabelle Guellec
- Department of Neonatal Medicine, Assistance Publique Hopitaux de Paris, Trousseau Hospital, Paris, France
| | - Dominique Darmaun
- Unité Mixte de Recherche (UMR) 1280, Physiologie des Adaptations Nutritionnelles, Nantes University, Institut National de la Recherche Agronomique (INRAE), Nantes, France
| | - Nathalie Bednarek
- EA 3804, Department of Neonatal Medicine, Reims University Hospital, Champagne-Ardennes University, Reims, France
| | - Thomas Moyon
- Unité Mixte de Recherche (UMR) 1280, Physiologie des Adaptations Nutritionnelles, Nantes University, Institut National de la Recherche Agronomique (INRAE), Nantes, France
| | - Laetitia Marchand-Martin
- Obstetrical Perinatal and Pediatric Epidemiology Research Team, U1153 Epidemiology and Biostatistics Sorbonne, University of Paris, INSERM, Paris, France
| | - Valérie Benhammou
- Obstetrical Perinatal and Pediatric Epidemiology Research Team, U1153 Epidemiology and Biostatistics Sorbonne, University of Paris, INSERM, Paris, France
| | - Véronique Pierrat
- Obstetrical Perinatal and Pediatric Epidemiology Research Team, U1153 Epidemiology and Biostatistics Sorbonne, University of Paris, INSERM, Paris, France
- Department of Neonatal Medicine, Jeanne de Flandre Hospital, Lille University Hospital, Lille, France
| | - Cyril Flamant
- Department of Neonatal Medicine, Nantes University Hospital, Nantes, France
- Epidémiologie Clinique, Centre d’Investigation Clinique, Nantes University Hospital, Institut National de la Santé et de la Recherche Médicale (INSERM), Nantes, France
| | - Géraldine Gascoin
- Department of Neonatal Medicine, Angers University Hospital, Angers, France
| | - Delphine Mitanchez
- Department of Neonatal Medicine, Tours University Hospital, Tours, France
| | - Gilles Cambonie
- Department of Neonatal Medicine, Montpellier University Hospital, Montpellier, France
| | - Laurent Storme
- Department of Neonatal Medicine, Jeanne de Flandre Hospital, Lille University Hospital, Lille, France
| | - Bathélémie Tosello
- Department of Neonatology, Assistance Publique Hopitaux de Marseille, Aix-Marseille Universite, Marseille, France
| | - Valérie Biran
- Department of Neonatology, University of Paris, Robert-Debre Hospital, Assistance Publique Hopitaux de Paris, Paris, France
| | - Olivier Claris
- Department of Neonatology, Hospices Civils de Lyon, Lyon, France
| | | | | | - Alain Beuchée
- Department of Neonatology, Rennes University Hospital, Rennes, France
| | - Gauthier Loron
- EA 3804, Department of Neonatal Medicine, Reims University Hospital, Champagne-Ardennes University, Reims, France
| | - Catherine Gire
- Department of Neonatal Medicine, Montpellier University Hospital, Montpellier, France
| | - Xavier Durrmeyer
- Department of Neonatology, Centre Inter-Communal de Créteil, Créteil, France
| | - Pierre Gressens
- NeuroDiderot, Robert-Debré Hospital, University of Paris, INSERM, Paris, France
| | - Elie Saliba
- UMR 1253, iBrain, Tours University, INSERM, Tours, France
| | - Pierre-Yves Ancel
- Obstetrical Perinatal and Pediatric Epidemiology Research Team, U1153 Epidemiology and Biostatistics Sorbonne, University of Paris, INSERM, Paris, France
- Clinical Investigation Centre P1419, Assistance Publique-Hôpitaux de Paris, Paris, France
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14
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Nutritional Intake, White Matter Integrity, and Neurodevelopment in Extremely Preterm Born Infants. Nutrients 2021; 13:nu13103409. [PMID: 34684410 PMCID: PMC8539908 DOI: 10.3390/nu13103409] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 02/05/2023] Open
Abstract
Background: Determining optimal nutritional regimens in extremely preterm infants remains challenging. This study aimed to evaluate the effect of a new nutritional regimen and individual macronutrient intake on white matter integrity and neurodevelopmental outcome. Methods: Two retrospective cohorts of extremely preterm infants (gestational age < 28 weeks) were included. Cohort B (n = 79) received a new nutritional regimen, with more rapidly increased, higher protein intake compared to cohort A (n = 99). Individual protein, lipid, and caloric intakes were calculated for the first 28 postnatal days. Diffusion tensor imaging was performed at term-equivalent age, and cognitive and motor development were evaluated at 2 years corrected age (CA) (Bayley-III-NL) and 5.9 years chronological age (WPPSI-III-NL, MABC-2-NL). Results: Compared to cohort A, infants in cohort B had significantly higher protein intake (3.4 g/kg/day vs. 2.7 g/kg/day) and higher fractional anisotropy (FA) in several white matter tracts but lower motor scores at 2 years CA (mean (SD) 103 (12) vs. 109 (12)). Higher protein intake was associated with higher FA and lower motor scores at 2 years CA (B = −6.7, p = 0.001). However, motor scores at 2 years CA were still within the normal range and differences were not sustained at 5.9 years. There were no significant associations with lipid or caloric intake. Conclusion: In extremely preterm born infants, postnatal protein intake seems important for white matter development but does not necessarily improve long-term cognitive and motor development.
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15
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Buffet-Bataillon S, Bellanger A, Boudry G, Gangneux JP, Yverneau M, Beuchée A, Blat S, Le Huërou-Luron I. New Insights Into Microbiota Modulation-Based Nutritional Interventions for Neurodevelopmental Outcomes in Preterm Infants. Front Microbiol 2021; 12:676622. [PMID: 34177860 PMCID: PMC8232935 DOI: 10.3389/fmicb.2021.676622] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 05/12/2021] [Indexed: 12/19/2022] Open
Abstract
Gut microbiota and the central nervous system have parallel developmental windows during pre and post-natal life. Increasing evidences suggest that intestinal dysbiosis in preterm infants predisposes the neonate to adverse neurological outcomes later in life. Understanding the link between gut microbiota colonization and brain development to tailor therapies aimed at optimizing initial colonization and microbiota development are promising strategies to warrant adequate brain development and enhance neurological outcomes in preterm infants. Breast-feeding has been associated with both adequate cognitive development and healthy microbiota in preterms. Infant formula are industrially produced substitutes for infant nutrition that do not completely recapitulate breast-feeding benefices and could be largely improved by the understanding of the role of breast milk components upon gut microbiota. In this review, we will first discuss the nutritional and bioactive component information on breast milk composition and its contribution to the assembly of the neonatal gut microbiota in preterms. We will then discuss the emerging pathways connecting the gut microbiota and brain development. Finally, we will discuss the promising microbiota modulation-based nutritional interventions (including probiotic and prebiotic supplementation of infant formula and maternal nutrition) for improving neurodevelopmental outcomes.
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Affiliation(s)
- Sylvie Buffet-Bataillon
- Institut NuMeCan, INRAE, INSERM, Univ Rennes, Saint-Gilles, France
- Department of Clinical Microbiology, CHU Rennes, Rennes, France
| | - Amandine Bellanger
- Institut NuMeCan, INRAE, INSERM, Univ Rennes, Saint-Gilles, France
- Department of Pediatrics-Neonatology, CHU Rennes, Rennes, France
| | - Gaelle Boudry
- Institut NuMeCan, INRAE, INSERM, Univ Rennes, Saint-Gilles, France
| | | | | | - Alain Beuchée
- Department of Pediatrics-Neonatology, Univ Rennes, CHU Rennes, LTSI-UMR 1099, Rennes, France
| | - Sophie Blat
- Institut NuMeCan, INRAE, INSERM, Univ Rennes, Saint-Gilles, France
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16
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Gounaris A, Sokou R, Theodoraki M, Gounari E, Panagiotounakou P, Antonogeorgos G, Ioakeimidis G, Parastatidou S, Konstantinidi A, Grivea IN. "Aggressive" Feeding of Very Preterm Neonates and Body Mass Index at School Age. Nutrients 2021; 13:nu13061901. [PMID: 34205860 PMCID: PMC8227043 DOI: 10.3390/nu13061901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/17/2021] [Accepted: 05/27/2021] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION The effects of "aggressive" neonatal feeding policies of very preterm neonates (VPN) and the risk of metabolic syndrome later in life remain questionable. We aimed to evaluate the effect of our "aggressive" nutrition policies of VPN during hospitalisation on body mass index (BMI) at ages 2 and 8 years. MATERIALS AND METHODS Eighty four VPN, who received "aggressive" nutrition during hospitalisation in an effort to minimise postnatal growth restriction (PGR) (group A), and 62 term neonates, as controls (group B), were enrolled in the study. Group A was further divided in four subgroups depending on the type (A1: fortified expressed breast milk and preterm formula; A2: exclusively preterm formula) and quantity of milk received (A3: maximum feeds 180-210 mL/kg/day; A4: maximum feeds 210 and up to 260 mL/kg/day). BMI was calculated at ages 2 and 8 years and plotted on the centile charts. RESULTS There was no significant difference in BMI between groups A and B at 2 and 8 years, respectively, in both absolute BMI values and their centile chart distribution. There was no significant difference in BMI at 2 and 8 years either between subgroups A1 and A2 or between subgroups A3 and A4. CONCLUSIONS "Aggressive" and individualised feeding policy for VPN did not affect the BMI and obesity rates at ages of 2 and 8 years in our study population. The type and quantity of milk feeds had no impact on their BMI at school age. Further larger studies are needed to confirm our results.
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Affiliation(s)
- Antonios Gounaris
- Neonatal Clinic-NICU, University General Hospital, 41222 Larissa, Greece;
- Correspondence: ; Tel.: +30-6944-887-522
| | - Rozeta Sokou
- Neonatal Clinic-NICU, General Hospital “Agios Panteleimon”, 18454 Piraeus, Greece; (R.S.); (M.T.); (P.P.); (G.A.); (G.I.); (S.P.); (A.K.)
| | - Martha Theodoraki
- Neonatal Clinic-NICU, General Hospital “Agios Panteleimon”, 18454 Piraeus, Greece; (R.S.); (M.T.); (P.P.); (G.A.); (G.I.); (S.P.); (A.K.)
| | - Eleni Gounari
- Royal Alexandra Children’s Hospital Brighton, Eastern Road, Brighton BN2 5BE, East Sussex, UK;
| | - Polytimi Panagiotounakou
- Neonatal Clinic-NICU, General Hospital “Agios Panteleimon”, 18454 Piraeus, Greece; (R.S.); (M.T.); (P.P.); (G.A.); (G.I.); (S.P.); (A.K.)
| | - George Antonogeorgos
- Neonatal Clinic-NICU, General Hospital “Agios Panteleimon”, 18454 Piraeus, Greece; (R.S.); (M.T.); (P.P.); (G.A.); (G.I.); (S.P.); (A.K.)
| | - Georgios Ioakeimidis
- Neonatal Clinic-NICU, General Hospital “Agios Panteleimon”, 18454 Piraeus, Greece; (R.S.); (M.T.); (P.P.); (G.A.); (G.I.); (S.P.); (A.K.)
| | - Stavroula Parastatidou
- Neonatal Clinic-NICU, General Hospital “Agios Panteleimon”, 18454 Piraeus, Greece; (R.S.); (M.T.); (P.P.); (G.A.); (G.I.); (S.P.); (A.K.)
| | - Aikaterini Konstantinidi
- Neonatal Clinic-NICU, General Hospital “Agios Panteleimon”, 18454 Piraeus, Greece; (R.S.); (M.T.); (P.P.); (G.A.); (G.I.); (S.P.); (A.K.)
| | - Ioanna N. Grivea
- Neonatal Clinic-NICU, University General Hospital, 41222 Larissa, Greece;
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17
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章 容, 陈 羽, 张 莲, 王 瑜, 董 文. [Effect of oral motor intervention in improving brain function development in preterm infants: a randomized controlled trial]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2021; 23:475-481. [PMID: 34020737 PMCID: PMC8140344 DOI: 10.7499/j.issn.1008-8830.2101027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 03/10/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To study the effect of oral motor intervention (OMI) on brain function development in preterm infants. METHODS A total of 112 preterm infants were stratified into small-gestational-age (30-31+6 weeks) and large-gestational-age (32-33+6 weeks) according to gestational age at birth. The preterm infants were randomly divided into a control group and an intervention group, with 56 infants in each group. The infants in the control group were given routine treatment and nursing, while those in the intervention group were given OMI in addition to the treatment and nursing in the control group. Amplitude-integrated EEG (aEEG) and Neonatal Behavioral Neurological Assessment (NBNA) were performed on days 1, 7, and 14 of enrollment, and the level of brain function development was compared before and after intervention. RESULTS On day 7 of OMI, the small-gestational-age intervention group had lower upper bounds of voltage and bandwidth and a higher aEEG score than the small-gestational-age control group (P < 0.05). Compared with the small-gestational-age control group, the small-gestational-age intervention group had higher upper bound of voltage, percentage of mature sleep-wake cycle, aEEG score, and NBNA score and a lower narrow bandwidth on day 14 of OMI (P < 0.05). Compared with the large-gestational-age control group, the large-gestational-age intervention group had lower upper voltage and voltage difference and higher lower bound of voltage and aEEG score on days 7 and 14 of OMI (P < 0.05). On day 7 of OMI, the large-gestational-age intervention group had a higher NBNA score than the large-gestational-age control group (P < 0.05). CONCLUSIONS OMI can promote the maturation of aEEG background activities, improve neurobehavioral manifestations, and accelerate brain function development in preterm infants.
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Affiliation(s)
- 容 章
- />西南医科大学附属医院新生儿科, 四川泸州 646000Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - 羽 陈
- />西南医科大学附属医院新生儿科, 四川泸州 646000Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - 莲玉 张
- />西南医科大学附属医院新生儿科, 四川泸州 646000Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - 瑜 王
- />西南医科大学附属医院新生儿科, 四川泸州 646000Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
| | - 文斌 董
- />西南医科大学附属医院新生儿科, 四川泸州 646000Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China
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