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Thanhaeuser M, Eibensteiner F, Gsoellpointner M, Brandstetter S, Fuiko R, Jilma B, Berger A, Haiden N. Preterm Infants on Early Solid Foods and Neurodevelopmental Outcome-A Secondary Outcome Analysis of a Randomized Controlled Trial. Nutrients 2024; 16:1528. [PMID: 38794766 PMCID: PMC11124080 DOI: 10.3390/nu16101528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/15/2024] [Accepted: 05/17/2024] [Indexed: 05/26/2024] Open
Abstract
There are no evidence-based recommendations regarding the introduction of solid foods in preterm infants. The objective of this study was to investigate whether age at the introduction of solid foods affects neurodevelopmental outcomes. This study focuses on analyzing secondary outcomes from a prospective trial involving very low birth weight infants who were randomly assigned to either an early (10-12th week corrected age) or a late (16-18th week corrected age) complementary feeding group. The study evaluated neurodevelopmental outcomes at one and two years of corrected age, as well as at three years and four months of uncorrected age by utilizing Bayley scales. In total, 89 infants were assigned to the early and 88 infants to the late group, all with a mean gestational age of 27 + 1 weeks. A linear mixed-effects model was used to compare neurodevelopmental outcomes across the study groups, taking into account variables such as gestational age at birth, sex, nutrition at discharge, parents' highest education level, and high-grade intraventricular hemorrhage. The analysis did not reveal any significant differences between the groups. The timepoint of the introduction of solid foods had no impact on neurodevelopmental outcomes at one and two years of corrected age, and at three years and four months of uncorrected age.
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Affiliation(s)
- Margarita Thanhaeuser
- Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, 1090 Vienna, Austria; (M.T.); (F.E.); (S.B.); (R.F.); (A.B.)
| | - Fabian Eibensteiner
- Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, 1090 Vienna, Austria; (M.T.); (F.E.); (S.B.); (R.F.); (A.B.)
| | - Melanie Gsoellpointner
- Department of Clinical Pharmacology, Medical University of Vienna, 1090 Vienna, Austria; (M.G.); (B.J.)
| | - Sophia Brandstetter
- Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, 1090 Vienna, Austria; (M.T.); (F.E.); (S.B.); (R.F.); (A.B.)
| | - Renate Fuiko
- Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, 1090 Vienna, Austria; (M.T.); (F.E.); (S.B.); (R.F.); (A.B.)
| | - Bernd Jilma
- Department of Clinical Pharmacology, Medical University of Vienna, 1090 Vienna, Austria; (M.G.); (B.J.)
| | - Angelika Berger
- Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, 1090 Vienna, Austria; (M.T.); (F.E.); (S.B.); (R.F.); (A.B.)
| | - Nadja Haiden
- Department of Neonatology, Kepler University Hospital, 4020 Linz, Austria
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Saenz de Pipaon M, Nelin LD, Gehred A, Rossholt ME, Moltu S, Van den Akker C, van Kaam AH, Sánchez A, Khashu M, Roehr CC, Carnielli V. The role of nutritional interventions in the prevention and treatment of chronic lung disease of prematurity. Pediatr Res 2024:10.1038/s41390-024-03133-3. [PMID: 38565917 DOI: 10.1038/s41390-024-03133-3] [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: 12/04/2023] [Accepted: 01/20/2024] [Indexed: 04/04/2024]
Abstract
Chronic lung disease of prematurity or bronchopulmonary dysplasia (BPD) is a common complication of preterm birth. Nutrition may affect incidence and severity of BPD. In this context, the Section on Nutrition, Gastroenterology and Metabolism, the Pulmonary Section of the European Society for Paediatric Research (ESPR) and SPR have joined forces to review the current knowledge on nutritional issues related to BPD. The aim of this narrative review is to discuss the clinical implications for nutritional practice. Nutrient deficiencies may influence pathogenesis of BPD. Adequate nutrition and growth can play a crucial role in the prevention of and recovery from BPD. Optimal nutrition strategy is an important principle, especially in the early postnatal period. As optimal energy intake in infants at risk of BPD or with evolving BPD is not yet defined, further research with well-designed studies on nutritional strategies for preterm infants with BPD is urgently needed. IMPACT: Based on current evidence it seems reasonable to recommend that BPD diagnosed infants should receive an energy supply ranging from 120 to 150 Kcal/kg/d. Exclusive MOM feed with adequate fortification should be encouraged as this is associated with a significant reduction in the risk of BPD. Suboptimal nutritional delivery is often seen in preterm infants with BPD compared to controls.
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Affiliation(s)
- Miguel Saenz de Pipaon
- Department of Neonatology, Instituto de Investigación Sanitaria, La Paz University Hospital-IdiPAZ (Universidad Autonoma), Madrid, Spain.
| | - Leif D Nelin
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Alison Gehred
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Madelaine E Rossholt
- Division of Paediatric and Adolescent Medicine, Department of Neonatal Intensive Care, Ullevål, Oslo University Hospital, Oslo, Norway
| | - Sissel Moltu
- Division of Paediatric and Adolescent Medicine, Department of Neonatal Intensive Care, Ullevål, Oslo University Hospital, Oslo, Norway.
| | - Chris Van den Akker
- Department of Pediatrics, Amsterdam UMC, Vrije Universiteit, University of Amsterdam, Emma Children's Hospital, Amsterdam, Netherlands
| | - Anton H van Kaam
- Department of Pediatrics, Amsterdam UMC, Vrije Universiteit, University of Amsterdam, Emma Children's Hospital, Amsterdam, Netherlands
| | - Ana Sánchez
- Department of Neonatology, Instituto de Investigación Sanitaria, La Paz University Hospital-IdiPAZ (Universidad Autonoma), Madrid, Spain
| | | | - Charles C Roehr
- National Perinatal Epidemiology Unit, Oxford Population Health, Medical Sciences Division, University of Oxford, Oxford, UK
- Faculty of Health Sciences, University of Bristol, Bristol, UK
| | - Virgilio Carnielli
- Division of Neonatology, Mother and Child Department, G. Salesi Children Hospital, Azienda Ospedaliero Universitaria delle, Ancona, Marche, Italy
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Levin JC, Kielt MJ, Hayden LP, Conroy S, Truog WE, Guaman MC, Abman SH, Nelin LD, Rosen RL, Leeman KT. Transpyloric feeding is associated with adverse in-hospital outcomes in infants with severe bronchopulmonary dysplasia. J Perinatol 2024; 44:307-313. [PMID: 38218908 DOI: 10.1038/s41372-024-01867-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 11/09/2023] [Accepted: 01/02/2024] [Indexed: 01/15/2024]
Abstract
OBJECTIVE To estimate the association of transpyloric feeding (TPF) with the composite outcome of tracheostomy or death for patients with severe bronchopulmonary dysplasia (sBPD). STUDY DESIGN Retrospective multi-center cohort study of preterm infants <32 weeks with sBPD receiving enteral feedings. We compared infants who received TPF at 36, 44, or 50 weeks post-menstrual age to those who did not receive TPF at any of those timepoints. Odds ratios were adjusted for gestational age, small for gestational age, male sex, and invasive ventilation and FiO2 at 36 weeks. RESULTS Among 1039 patients, 129 (12%) received TPF. TPF was associated with an increased odds of tracheostomy or death (aOR 3.5, 95% CI 2.0-6.1) and prolonged length of stay or death (aOR 3.1, 95% CI 1.9-5.2). CONCLUSIONS Use of TPF in sBPD after 36 weeks was infrequent and associated with worse in-hospital outcomes, even after adjusting for respiratory severity at 36 weeks.
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Affiliation(s)
- Jonathan C Levin
- Boston Children's Hospital and Harvard Medical School, Boston, MA, USA.
| | - Matthew J Kielt
- Nationwide Children's Hospital and The Ohio State University College of Medicine, Columbus, OH, USA
| | - Lystra P Hayden
- Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Sara Conroy
- Nationwide Children's Hospital and The Ohio State University College of Medicine, Columbus, OH, USA
| | - William E Truog
- Children's Mercy Hospital and University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | | | - Steven H Abman
- Children's Hospital Colorado and University of Colorado School of Medicine, Aurora, CO, USA
| | - Leif D Nelin
- Nationwide Children's Hospital and The Ohio State University College of Medicine, Columbus, OH, USA
| | - Rachel L Rosen
- Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Kristen T Leeman
- Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
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4
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Munoz FA, Carter EH, Edwards EM, Jerome M, Litt JS. Does faster weight trajectory lead to improved neurodevelopmental outcomes in ELBW infants with bronchopulmonary dysplasia? J Perinatol 2024; 44:301-306. [PMID: 37898685 DOI: 10.1038/s41372-023-01808-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 09/25/2023] [Accepted: 10/18/2023] [Indexed: 10/30/2023]
Abstract
OBJECTIVE Examine the relationship between weight trajectory and 2-year neurodevelopmental outcomes for extremely low birthweight (ELBW) infants with BPD. STUDY DESIGN Secondary analysis of infants born from 2010 to 2019. The predictor was BPD severity and the outcome was neurodevelopmental impairment, defined as any Bayley Scales of Infant Development (BSID) III score <70 at 24 months' corrected age. Repeated measures logistic regression was performed. RESULTS In total, 5042 infants were included. Faster weight trajectory was significantly associated with a decreased probability of having at least one BSID III score <70 for infants with grade 1-2 BPD (p < 0.0001) and an increased probability of at least one BSID III score <70 for infants with grade 3 BPD (p < 0.009). There was no significant association between weight trajectory and BSID III score <70 for infants with grade 0 BPD. CONCLUSION The association between postnatal weight trajectory and neurodevelopmental outcome in this study differs by BPD severity.
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Affiliation(s)
- Fernando A Munoz
- Division of Neonatology, Oregon Health & Science University, Portland, OR, USA.
| | | | - Erika M Edwards
- Vermont Oxford Network, Burlington, VT, USA
- College of Engineering and Mathematical Sciences, University of Vermont, Burlington, VT, USA
- Robert Larner, MD, College of Medicine, University of Vermont, Burlington, VT, USA
| | - Maggie Jerome
- Graduate Programs in Human Nutrition, Oregon Health & Science University, Portland, OR, USA
| | - Jonathan S Litt
- Department of Neonatology, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
- Department of Social and Behavioral Sciences, Harvard TH Chan School of Public Health, Boston, MA, USA
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5
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Miller AN, Curtiss J, Kielt MJ. Nutritional Needs of the Infant with Bronchopulmonary Dysplasia. Neoreviews 2024; 25:e12-e24. [PMID: 38161180 DOI: 10.1542/neo.25-1-e12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Growth failure is a common problem in infants with established bronchopulmonary dysplasia (BPD). Suboptimal growth for infants with BPD is associated with unfavorable respiratory and neurodevelopmental outcomes; however, high-quality evidence to support best nutritional practices are limited for this vulnerable patient population. Consequently, there exists a wide variation in the provision of nutritional care and monitoring of growth for infants with BPD. Other neonatal populations at risk for growth failure, such as infants with congenital heart disease, have demonstrated improved growth outcomes with the creation and compliance of clinical protocols to guide nutritional management. Developing clinical protocols to guide nutritional management for infants with BPD may similarly improve long-term outcomes. Given the absence of high-quality trials to guide nutritional practice in infants with BPD, the best available evidence of systematic reviews and clinical recommendations can be applied to optimize growth and decrease variation in the care of these infants.
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Affiliation(s)
- Audrey N Miller
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital and Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
| | - Jennifer Curtiss
- Department of Clinical Nutrition and Lactation, Nationwide Children's Hospital, Columbus, OH
| | - Matthew J Kielt
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital and Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
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Moreira DH, Gregory SB, Younge NE. Human milk fortification and use of infant formulas to support growth in the neonatal intensive care unit. Nutr Clin Pract 2023; 38 Suppl 2:S56-S65. [PMID: 37721458 PMCID: PMC10662944 DOI: 10.1002/ncp.11038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/03/2023] [Accepted: 06/10/2023] [Indexed: 09/19/2023] Open
Abstract
Newborn infants require adequate nutrition to achieve full potential growth and development. Early life nutrition and health impacts long-term outcomes through adulthood. Human milk is the optimal source of nutrition during the first 6 months of life. However, infants admitted to the neonatal intensive care unit (NICU) often have comorbidities that create more or different nutrition demands than healthy newborns. There are different strategies to meet the nutrition needs of sick newborns, including use of parenteral nutrition, human milk fortifiers (HMFs), and infant formulas. Multinutrient HMFs are frequently used to achieve the higher nutrition demands of preterm infants. They are available in various presentations, such as human milk- or cow milk-derived, liquid or powder, and acidified or nonacidified, each of which has different risks and benefits associated with its use. Infant formulas are available to meet a demand when mother's own milk or donor breast milk is not available or sufficient, and there are also specialty formulas for infants with certain diseases that present unique nutrition needs. This review is focused on the use of HMFs to support the unique nutrition requirements of preterm infants for healthy growth, as well as the indications for the use of formulas among infants in the NICU.
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Affiliation(s)
- Denise H Moreira
- Department of Pediatrics, Division of Neonatology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Sarah B Gregory
- Department of Pediatrics, Division of Neonatology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Noelle E Younge
- Department of Pediatrics, Division of Neonatology, Duke University School of Medicine, Durham, North Carolina, USA
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7
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Heras A, Chambers R, Solomon Z, Blatt L, Martin CR. Nutrition-based implications and therapeutics in the development and recovery of bronchopulmonary dysplasia. Semin Perinatol 2023; 47:151818. [PMID: 37775366 DOI: 10.1016/j.semperi.2023.151818] [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] [Indexed: 10/01/2023]
Abstract
Premature births account for over 10% of live births worldwide. Bronchopulmonary dysplasia (BPD) represents a severe sequela in neonates born very prematurely and remains the most common chronic neonatal lung disease, often leading to serious adverse consequences in adulthood. Nutrition plays a crucial role in lung development and repair. Ongoing research has primarily focused on the pathogenesis and prevention of BPD in preterm birth. However, infants with established BPD need specialist medical care that persists throughout their hospitalization and continues after discharge. This manuscript aims to highlight the impact of growth and nutrition on BPD and highlight research gaps to provide direction for future studies. Protective practices include ensuring adequate early energy delivery through parenteral nutrition and enteral feedings while carefully monitoring total fluid intake and the use of breast milk over formula. These nutritional strategies remain the same for infants with established BPD with the addition of limiting the use of diuretics and steroids; but if employed, monitoring carefully without compromising total energy delivery. Functional nutrient supplements with a potential protective role against BPD are revisited, despite the limited evidence of their efficacy, including vitamins, trace elements, zinc, lipids, and sphingolipids. Planning post-intensive care and outpatient longitudinal nutrition support is critical in caring for an infant with established BPD.
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Affiliation(s)
- Andrea Heras
- Department of Pediatrics, Division of Pediatric Pulmonology, Weill Cornell Medicine, Komansky Children's Hospital, New York, NY, United States
| | - Rachel Chambers
- NewYork-Presbyterian Food& Nutrition Services, Weill Cornell Medicine, NewYork-Presbyterian Hospital, New York, NY, United States
| | - Zenna Solomon
- Department of Pediatrics, Division of Pediatric Pulmonology, Weill Cornell Medicine, Komansky Children's Hospital, New York, NY, United States
| | - Lauren Blatt
- Department of Pediatrics, Division of Neonatology, Weill Cornell Medicine, Komansky Children's Hospital, New York, NY, United States
| | - Camilia R Martin
- Department of Pediatrics, Division of Neonatology, Weill Cornell Medicine, Komansky Children's Hospital, New York, NY, United States.
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8
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Briana DD, Malamitsi-Puchner A. An Update on Lung Function of Extremely and Very Preterm Infants in Later Life: The Role of Early Nutritional Interventions. Nutrients 2023; 15:3353. [PMID: 37571290 PMCID: PMC10421481 DOI: 10.3390/nu15153353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/25/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
Birth occurring at ≤32 weeks' gestation ("very preterm") or at ≤28 weeks' gestation ("extremely preterm") potentially poses considerable health problems for the neonate, including respiratory sequelae, not only during the immediate newborn period, but throughout childhood and into adulthood. With the progressive improvements in neonatal care, the survival of extremely preterm and very preterm neonates has improved substantially. However, a considerable percentage of these infants suffer dysfunctions that may trigger, at some stage later in life, the onset of respiratory morbidities. The interruption of the normal development of the respiratory tract caused by preterm birth, in combination with postnatal lung injury caused by various interventions, e.g., mechanical ventilation and oxygen therapy, increases the risk ofthe development of long-term respiratory deficits in survivors. Those infants that are most affected are those who develop chronic lung disease of prematurity (also called bronchopulmonary dysplasia, BPD), but impaired lung function can develop irrespective of BPD diagnosis. Apart from indicating abnormal lung function in survivors of extreme prematurity, recent long-term follow-up studies also emphasize the crucial role of early nutritional intake as an effective strategy, which promotes lung growth and repair. This article will update the associations between extremely/very preterm birth with long-term respiratory outcomes. It will also discuss the protective effect of nutritional interventions, focusing on recently published follow-up data.
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Affiliation(s)
- Despina D. Briana
- Neonatal Intensive Care Unit, 3rd Department of Pediatrics, National and Kapodistrian University of Athens Medical School, Chaidari, 12462 Athens, Greece
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9
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Miller AN, Shepherd EG, El-Ferzli G, Nelin LD. Multidisciplinary bronchopulmonary dysplasia care. Expert Rev Respir Med 2023; 17:989-1002. [PMID: 37982177 DOI: 10.1080/17476348.2023.2283120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 11/09/2023] [Indexed: 11/21/2023]
Abstract
INTRODUCTION Bronchopulmonary dysplasia (BPD) is a chronic respiratory disease in neonates and infants, which often presents with multisystem organ involvement, co-morbidities, and prolonged hospital stays. Therefore, a multidisciplinary chronic care approach is needed in the severest forms of BPD to optimize outcomes. However, this approach can be challenging to implement. The objective of this article is to review and synthesize the available literature regarding multidisciplinary care in infants and children with established BPD, and to provide a framework that can guide clinical practice and future research. AREAS COVERED A literature search was conducted using Ovid MEDLINE, CINAHL, and Embase and several components of multidisciplinary management of BPD were identified and reviewed, including chronic care, team development, team members, discharge planning, and outpatient care. EXPERT OPINION Establishing a core multidisciplinary group familiar with the chronicity of established BPD is recommended as best practice for this population. Acknowledging this is not feasible for all individual centers, it is important for clinical practice and future research to focus on the development and incorporation of national consulting services, telemedicine, and educational resources.
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Affiliation(s)
- Audrey N Miller
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital and Division of Neonatology, Department of Pediatrics, Ohio State University College of Medicine, Columbus, OH, USA
| | - Edward G Shepherd
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital and Division of Neonatology, Department of Pediatrics, Ohio State University College of Medicine, Columbus, OH, USA
| | - George El-Ferzli
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital and Division of Neonatology, Department of Pediatrics, Ohio State University College of Medicine, Columbus, OH, USA
| | - Leif D Nelin
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital and Division of Neonatology, Department of Pediatrics, Ohio State University College of Medicine, Columbus, OH, USA
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Sanlorenzo LA, Hatch LD. Developing a Respiratory Quality Improvement Program to Prevent and Treat Bronchopulmonary Dysplasia in the Neonatal Intensive Care Unit. Clin Perinatol 2023; 50:363-380. [PMID: 37201986 DOI: 10.1016/j.clp.2023.01.003] [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: 05/20/2023]
Abstract
Improvements in respiratory care have resulted in improved outcomes for preterm infants over the past three decades. To target the multifactorial nature of neonatal lung diseases, neonatal intensive care units (NICUs) should consider developing comprehensive respiratory quality improvement programs that address all drivers of neonatal respiratory disease. This article presents a potential framework for developing a quality improvement program to prevent bronchopulmonary dysplasia in the NICU. Drawing on available research and quality improvement reports, the authors discuss key components, measures, drivers, and interventions that should be considered when building a respiratory quality improvement program devoted to preventing and treating bronchopulmonary dysplasia.
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Affiliation(s)
- Lauren A Sanlorenzo
- Department of Pediatrics, Division of Neonatology, Columbia University Medical Center, 3959 Broadway Avenue, New York, NY 10032, USA
| | - Leon Dupree Hatch
- Department of Pediatrics, Division of Neonatology, Vanderbilt University Medical Center, 4413 VCH, 2200 Children's Way, Nashville, TN 37232, USA; Center for Child Health Policy, Vanderbilt University Medical Center, Nashville, TN, USA; Critical Illness, Brain Dysfunction, and Survivorship Center, Vanderbilt University Medical Center, Nashville, TN, USA.
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11
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Gsoellpointner M, Eibensteiner F, Thanhaeuser M, Ristl R, Jilma B, Berger A, Haiden N. Effects of early introduction of solid foods on nutrient intake in preterm infants during their 1st year of life: a secondary outcome analysis of a prospective, randomized intervention study. Front Nutr 2023; 10:1124544. [PMID: 37275631 PMCID: PMC10232899 DOI: 10.3389/fnut.2023.1124544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 04/21/2023] [Indexed: 06/07/2023] Open
Abstract
Very low birth weight (VLBW) infants have higher nutritional needs even after hospital discharge. However, data concerning current nutrient intakes at different time points after the introduction of solid foods and whether dietary reference values are being met are scarce. To adress this issue, this secondary analysis of a prospective, two-arm interventional study in 177 VLBW infants 21 investigates dietary intake comparing early and late (early: 10-12 weeks corrected for gestational age, late: 16-18 weeks corrected for gestational age) introduction of standardized complementary food during the first year of life. Nutritional intake was assessed using self-reported monthly 3-day dietary records from 3 until 12 months, corrected for gestational age. The time point of the introduction of solid foods did not influence nutrient intake, but the early introduction of solids tended toward a higher proportional intake of protein and carbohydrates and a lower intake of fat as a percentage of total energy) during the 1st year of life, corrected for gestational age. The results of this study indicate that this standardized feeding concept was sufficient for zinc, calcium, and phosphorus intake. However, dietary iron and vitamin D intakes did not meet the recommendations. Thus, prolonged iron supplementation should be considered beyond the introduction of meat and vitamin D supplementation at least until 12 months, corrected for gestational age. Trial registration number ClinicalTrials.gov: NCT01809548.
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Affiliation(s)
| | - Fabian Eibensteiner
- Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Margarita Thanhaeuser
- Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Robin Ristl
- Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | - Bernd Jilma
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Angelika Berger
- Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Nadja Haiden
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
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12
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Miller AN, Curtiss J, Taylor SN, Backes CH, Kielt MJ. A review and guide to nutritional care of the infant with established bronchopulmonary dysplasia. J Perinatol 2023; 43:402-410. [PMID: 36494567 DOI: 10.1038/s41372-022-01578-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/20/2022] [Accepted: 11/30/2022] [Indexed: 12/13/2022]
Abstract
Bronchopulmonary dysplasia (BPD) remains the most common long-term morbidity of premature birth, and the incidence of BPD is not declining despite medical advancements. Infants with BPD are at high risk for postnatal growth failure and are often treated with therapies that suppress growth. Additionally, these infants may display excess weight gain relative to linear growth. Optimal growth and nutrition are needed to promote lung growth and repair, improve long-term pulmonary function, and improve neurodevelopmental outcomes. Linear growth in particular has been associated with favorable outcomes yet can be difficult to achieve in these patients. While there has been a significant clinical and research focus regarding BPD prevention and early preterm nutrition, there is a lack of literature regarding nutritional care of the infant with established BPD. There is even less information regarding how nutritional needs change as BPD evolves from an acute to chronic disease. This article reviews the current literature regarding nutritional challenges, enteral nutrition management, and monitoring for patients with established BPD. Additionally, this article provides a practical framework for interdisciplinary nutritional care based on our clinical experience at the Comprehensive Center for Bronchopulmonary Dysplasia.
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Affiliation(s)
- Audrey N Miller
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, USA. .,Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, USA.
| | - Jennifer Curtiss
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, USA.,Department of Clinical Nutrition and Lactation, Nationwide Children's Hospital, Columbus, OH, USA
| | - Sarah N Taylor
- Division of Neonatology, Yale School of Medicine, New Haven, CT, USA
| | - Carl H Backes
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, USA.,Division of Cardiology, Nationwide Children's Hospital, Columbus, OH, USA.,Center for Perinatal Research, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, USA
| | - Matthew J Kielt
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, USA.,Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, USA
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13
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Deolmi M, Decarolis NM, Motta M, Makrinioti H, Fainardi V, Pisi G, Esposito S. Early Origins of Chronic Obstructive Pulmonary Disease: Prenatal and Early Life Risk Factors. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2294. [PMID: 36767660 PMCID: PMC9915555 DOI: 10.3390/ijerph20032294] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/21/2023] [Accepted: 01/24/2023] [Indexed: 06/18/2023]
Abstract
The main risk factor for chronic obstructive pulmonary disease (COPD) is active smoking. However, a considerable amount of people with COPD never smoked, and increasing evidence suggests that adult lung disease can have its origins in prenatal and early life. This article reviews some of the factors that can potentially affect lung development and lung function trajectories throughout the lifespan from genetics and prematurity to respiratory tract infections and childhood asthma. Maternal smoking and air pollution exposure were also analyzed among the environmental factors. The adoption of preventive strategies to avoid these risk factors since the prenatal period may be crucial to prevent, delay the onset or modify the progression of COPD lung disease throughout life.
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Affiliation(s)
- Michela Deolmi
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, Via Gramsci 14, 43124 Parma, Italy
| | - Nicola Mattia Decarolis
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, Via Gramsci 14, 43124 Parma, Italy
| | - Matteo Motta
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, Via Gramsci 14, 43124 Parma, Italy
| | - Heidi Makrinioti
- Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 01451, USA
| | - Valentina Fainardi
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, Via Gramsci 14, 43124 Parma, Italy
| | - Giovanna Pisi
- Cystic Fibrosis Unit, Pediatric Clinic, Az. Ospedaliera-Universitaria di Parma, Via Gramsci 14, 43124 Parma, Italy
| | - Susanna Esposito
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, Via Gramsci 14, 43124 Parma, Italy
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14
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Belyaeva IA, Bombardirova EP, Prihodko EA, Kruglyakov AY, Mikheeva AA, Larina AR. Clinical Phenotypes of Malnutrition in Young Children: Differential Nutritional Correction. CURRENT PEDIATRICS 2023. [DOI: 10.15690/vsp.v21i6.2495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This review article summarizes current data on malnutrition etiology and pathogenesis in infants. Topical requirements for revealing this condition, its diagnosis and severity assessment via centile metrics are presented. The characteristics of the most common clinical phenotypes of postnatal growth insufficiency in infants (premature infants with different degree of maturation, including patients with bronchopulmonary dysplasia) are described. Differential approaches for malnutrition nutritional correction in these children are presented. The final section of the article describes special nutritional needs for children with congenital heart defects in terms of hemodynamic disorders nature and severity. Modern nutritional strategies for preparation of these patients to surgery and for their postoperative period are presented. The use of high-calorie/high-protein product for malnutrition correction in the most vulnerable patients with described in this review phenotypes is worth noticing.
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Affiliation(s)
- I. A. Belyaeva
- Research Institute of Pediatrics and Children’s Health in Petrovsky National Research Centre of Surgery; Pirogov Russian National Research Medical University; Morozovskaya Children’s City Hospital
| | - E. P. Bombardirova
- Research Institute of Pediatrics and Children’s Health in Petrovsky National Research Centre of Surgery
| | | | | | - A. A. Mikheeva
- Research Institute for Healthcare Organization and Medical Management
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15
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Wang N, Yu Z. Editorial: Topic opportunities, barriers and pitfall of current nutritional practice in preterm infants. Front Pediatr 2023; 11:1172361. [PMID: 37090927 PMCID: PMC10114544 DOI: 10.3389/fped.2023.1172361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 03/15/2023] [Indexed: 04/25/2023] Open
Affiliation(s)
- Na Wang
- Department of Pediatrics, The Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian, China
| | - Zhangbin Yu
- Division of Neonatology, Department of Pediatrics, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University), Shenzhen, China
- Correspondence: Zhangbin Yu
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16
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Kotecha SJ, Course CW, Jones KE, Watkins WJ, Berrington J, Gillespie D, Kotecha S. Follow-up study of infants recruited to the randomised, placebo-controlled trial of azithromycin for the prevention of chronic lung disease of prematurity in preterm infants-study protocol for the AZTEC-FU study. Trials 2022; 23:796. [PMID: 36131325 PMCID: PMC9490707 DOI: 10.1186/s13063-022-06730-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 09/12/2022] [Indexed: 11/17/2022] Open
Abstract
Background Preterm birth, especially at less than 30 weeks’ gestation, is significantly associated with respiratory, neurodevelopmental and growth abnormalities. The AZTEC study has recruited 799 infants born at < 30 weeks’ gestation to determine if a ten-day intravenous treatment with azithromycin improves survival without development of chronic lung disease of prematurity (CLD) at 36 weeks’ post menstrual age (PMA) when compared to placebo. The follow-up studies will compare respiratory, neurodevelopmental and growth outcomes up to 2 years of corrected age between infants who received azithromycin and those who received placebo in the early neonatal period. Methods Survivors at 36 weeks’ PMA from the main Azithromycin Therapy for Chronic Lung Disease of Prematurity (AZTEC) study with parental consent will continue to be followed up to discharge from the neonatal unit and to 2 years of corrected age. Length of stay, rates of home oxygen, length of supplemental oxygen requirement, hospital admissions, drug usage, respiratory illness, neurodevelopmental disability and death rates will be reported. Data is being collected via parentally completed respiratory and neurodevelopmental questionnaires at 1 and 2 years of corrected age respectively. Additional information is being obtained from various sources including hospital discharge and clinical letters from general practitioners and hospitals as well as from national databases including the National Neonatal Research Database and NHS Digital. Discussion The AZTEC-FU study will assess mortality and important neonatal morbidities including respiratory, neurodevelopmental and growth outcomes. Important safety data will also be collected, including the incidence of potential consequences of early macrolide use, primarily pyloric stenosis. This study may have implications on future neonatal care. Trial registration The study was retrospectively registered on ISRCTN (ISRCTN47442783).
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Affiliation(s)
- Sarah J Kotecha
- Department of Child Health, School of Medicine, Cardiff University, Heath Park, Cardiff, CF14 4XN, UK
| | - Christopher W Course
- Department of Child Health, School of Medicine, Cardiff University, Heath Park, Cardiff, CF14 4XN, UK
| | - Kathryn E Jones
- Department of Child Health, School of Medicine, Cardiff University, Heath Park, Cardiff, CF14 4XN, UK
| | - W John Watkins
- Department of Child Health, School of Medicine, Cardiff University, Heath Park, Cardiff, CF14 4XN, UK
| | - Janet Berrington
- Neonatal Intensive Care Unit, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - David Gillespie
- Centre for Trials Research, College of Biomedical and Life Sciences, Cardiff University, Cardiff, UK
| | - Sailesh Kotecha
- Department of Child Health, School of Medicine, Cardiff University, Heath Park, Cardiff, CF14 4XN, UK.
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17
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Tang E, Zaidi M, Lim W, Govindasamy V, Then K, Then K, Das AK, Cheong S. Headway and the remaining hurdles of mesenchymal stem cells therapy for bronchopulmonary dysplasia. THE CLINICAL RESPIRATORY JOURNAL 2022; 16:629-645. [PMID: 36055758 PMCID: PMC9527154 DOI: 10.1111/crj.13540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 12/17/2021] [Accepted: 08/15/2022] [Indexed: 11/27/2022]
Abstract
Objective Preterm infants are at a high risk of developing BPD. Although progression in neonatal care has improved, BPD still causes significant morbidity and mortality, which can be attributed to the limited therapeutic choices for BPD. This review discusses the potential of MSC in treating BPD as well as their hurdles and possible solutions. Data Sources The search for data was not limited to any sites but was mostly performed on all clinical trials available in ClinicalTrials.gov as well as on PubMed by applying the following keywords: lung injury, preterm, inflammation, neonatal, bronchopulmonary dysplasia and mesenchymal stem cells. Study Selections The articles chosen for this review were collectively determined to be relevant and appropriate in discussing MSC not only as a potential treatment strategy for curbing the incidence of BPD but also including insights on problems regarding MSC treatment for BPD. Results Clinical trials regarding the use of MSC for BPD had good results but also illustrated insights on problems to be addressed in the future regarding the treatment strategy. Despite that, the clinical trials had mostly favourable reviews. Conclusion With BPD existing as a constant threat and there being no permanent solutions, the idea of regenerative medicine such as MSC may prove to be a breakthrough strategy when it comes to treating BPD. The success in clinical trials led to the formulation of prospective MSC‐derived products such as PNEUMOSTEM®, and there is the possibility of a stem cell medication and permanent treatment for BPD in the near future.
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Affiliation(s)
- Eireen Tang
- CryoCord Sdn Bhd, Bio‐X Centre Cyberjaya Malaysia
| | - Mariam Zaidi
- CryoCord Sdn Bhd, Bio‐X Centre Cyberjaya Malaysia
| | - Wen‐Huey Lim
- CryoCord Sdn Bhd, Bio‐X Centre Cyberjaya Malaysia
| | | | - Kong‐Yong Then
- Brighton Healthcare (Bio‐X Healthcare Sdn Bhd), Bio‐X Centre Cyberjaya Malaysia
| | | | - Anjan Kumar Das
- Department of Surgery IQ City Medical College Durgapur India
| | - Soon‐Keng Cheong
- Faculty of Medicine & Health Sciences, Universiti Tunku Abdul Rahman (UTAR) Kajang Malaysia
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18
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Nutrition of Infants with Bronchopulmonary Dysplasia before and after Discharge from the Neonatal Intensive Care Unit. Nutrients 2022; 14:nu14163311. [PMID: 36014815 PMCID: PMC9414083 DOI: 10.3390/nu14163311] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/05/2022] [Accepted: 08/08/2022] [Indexed: 11/21/2022] Open
Abstract
Bronchopulmonary dysplasia (BPD) represents a severe sequela in neonates born very prematurely. The provision of adequate nutritional support in this high-risk population is challenging. The development of the lungs and physical growth are closely linked together in infants with BPD. Growth deficiency has been associated with pulmonary dysfunction, whereas improvement in respiratory status results in growth acceleration. Currently, there is not enough data regarding optimal nutritional strategies in this population. Nutrition in these infants should provide sufficient calories and nutrients to establish growth, avoid growth retardation and assist alveolarization of the lungs. Meticulous follow-up is mandatory during and after discharge from the Neonatal Intensive care Unit (NICU) to minimize growth retardation and improve lung function. Despite the significant literature supporting the contribution of growth and nutrition in the avoidance of BPD, there is limited research regarding interventions and management of infants with established BPD. Our aim was to review clinical strategies applied in everyday clinical practice and identify debates on the nutritional approach of newborns with BPD. Well-organized interventions and clinical trials regarding the somatic development and nutrition of infants with BPD are warranted.
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19
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Lima PAT, Méio MDBB, Moreira MEL, de Abranches AD, Milanesi BG, Gomes Junior SCS. Energy expenditure and body composition in infants with bronchopulmonary dysplasia at term age. Eur J Pediatr 2022; 181:3039-3047. [PMID: 35661246 DOI: 10.1007/s00431-022-04517-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 05/26/2022] [Accepted: 05/29/2022] [Indexed: 11/28/2022]
Abstract
UNLABELLED In this cross-sectional study, conducted in a cohort of infants with a gestational age of < 32 weeks, we aimed to evaluate and compare resting energy expenditure (REE) and body composition between infants who developed bronchopulmonary dysplasia (BPD) and those who did not. REE and body composition were assessed at term equivalent age using indirect calorimetry and air displacement plethysmography. Anthropometric measurements (weight, head circumference, and length) were obtained and transformed into Z-scores per the Fenton (2013) growth curve, at birth and at term equivalent age. Forty-two infants were included in this study, of which 26.2% developed BPD. Infants with BPD had significantly higher energy expenditure at term equivalent age, with no difference in body composition between the two groups. CONCLUSION Despite expending more energy, infants with BPD maintained a similar body composition distribution to those without BPD, and this is likely due to the recommended nutritional approach. WHAT IS KNOWN • Greater resting energy expenditure impairs growth of preterm infants with bronchopulmonary dysplasia. WHAT IS NEW • Although preterm infants with bronchopulmonary dysplasia had a higher resting energy expenditure at the corrected term age, this did not affect their body composition and growth.
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Affiliation(s)
- Paola Azara Tabicas Lima
- Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Oswaldo Cruz Foundation, FIOCRUZ, Neonatology Rio de Janeiro/RJ, Brazil
| | - Maria Dalva Barbosa Baker Méio
- Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Oswaldo Cruz Foundation, FIOCRUZ, Neonatology Rio de Janeiro/RJ, Brazil. .,Applied Clinical Research, Instituto Nacional da Mulher, da Criança E do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Rio de Janeiro/RJ, Brazil.
| | - Maria Elisabeth Lopes Moreira
- Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Oswaldo Cruz Foundation, FIOCRUZ, Neonatology Rio de Janeiro/RJ, Brazil.,Applied Clinical Research, Instituto Nacional da Mulher, da Criança E do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Rio de Janeiro/RJ, Brazil
| | - Andrea Dunshee de Abranches
- Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Oswaldo Cruz Foundation, FIOCRUZ, Neonatology Rio de Janeiro/RJ, Brazil
| | - Brunna Grazziotti Milanesi
- Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Oswaldo Cruz Foundation, FIOCRUZ, Neonatology Rio de Janeiro/RJ, Brazil
| | - Saint Clair S Gomes Junior
- Applied Clinical Research, Instituto Nacional da Mulher, da Criança E do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Rio de Janeiro/RJ, Brazil
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20
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Preterm Infants on Early Solid Foods and Vitamin D Status in the First Year of Life—A Secondary Outcome Analysis of a Randomized Controlled Trial. Nutrients 2022; 14:nu14153105. [PMID: 35956281 PMCID: PMC9370713 DOI: 10.3390/nu14153105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/19/2022] [Accepted: 07/26/2022] [Indexed: 02/04/2023] Open
Abstract
Preterm birth places infants at high risk for mineral and micronutrient deficiencies important for bone health. The aim of this study was to examine whether two timepoints for the introduction of solid foods in preterm infants have an impact on vitamin D status in the first year of life. This is a secondary outcome analysis of a prospective, randomized trial on very low birth weight (VLBW) infants, randomized to an early (10–12th week corrected age) or a late (16–18th week corrected age) complementary-feeding group. Vitamin D status was assessed by blood samples taken at 6 weeks, 6, and 12 months corrected age. In total, 177 infants were randomized (early group: n = 89, late group: n = 88). There was a tendency toward lower levels of serum 25-OH-vitamin D in the early group throughout the first year of life (p = not significant (n.s.)); no differences were detected in the other parameters. At 6 months corrected age, infants of the early group had a significantly higher incidence of vitamin D deficiency. The timepoint of the introduction of solid foods had no impact on the serum 25-OH-vitamin D levels and other parameters important for bone health but showed a tendency toward lower levels in the early-feeding group.
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21
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Preterm Infants on Early Solid Foods and Iron Status in the First Year of Life—A Secondary Outcome Analysis of a Randomized Controlled Trial. Nutrients 2022; 14:nu14132732. [PMID: 35807912 PMCID: PMC9269052 DOI: 10.3390/nu14132732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 06/27/2022] [Accepted: 06/28/2022] [Indexed: 02/04/2023] Open
Abstract
Introduction of solid foods and iron status in the first year of life of preterm infants are highly discussed topics. The aim of this study was to examine whether two timepoints of introduction of standardized solid foods in preterm infants have an impact on ferritin and other hematologic parameters important for iron status in the first year of life. This is a secondary outcome analysis of a prospective, randomized intervention trial in very low birth weight (VLBW) infants randomized to an early (10–12th week corrected age) or a late (16–18th week corrected age) complementary feeding group. Iron status was assessed with blood samples taken at 6 weeks, 6 months, and 12 months corrected age. In total, 177 infants were randomized (early group: n = 89, late group: n = 88). Ferritin showed no differences between study groups throughout the first year of life, as did all other parameters associated with iron status. At 12 months corrected age, the incidence of iron deficiency was significantly higher in the early feeding group. There is room for improvement of iron status in VLBW preterm infants, regular blood checks should be introduced, and current recommendations may need to be a reconsidered.
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22
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Lund AM, Domellöf M, Pivodic A, Hellström A, Stoltz Sjöström E, Hansen-Pupp I. Mother's Own Milk and Its Relationship to Growth and Morbidity in a Population-based Cohort of Extremely Preterm Infants. J Pediatr Gastroenterol Nutr 2022; 74:292-300. [PMID: 34759238 PMCID: PMC8788942 DOI: 10.1097/mpg.0000000000003352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 10/27/2021] [Indexed: 12/10/2022]
Abstract
OBJECTIVES The aim of the study was to evaluate the relationships between intake of mother's own milk (MOM), compared with intake of pasteurized donor milk (DM), and postnatal growth, incidence of retinopathy of prematurity (ROP) and bronchopulmonary dysplasia (BPD), in extremely preterm infants. METHODS Swedish population-based cohort of surviving extremely preterm infants born 2004 to 2007. Exposure to MOM and DM was investigated from birth until 32 weeks postmenstrual age (PMA) in 453 infants. Primary outcome variables were change in z-score (Δ) from birth to 32 weeks PMA for weight, length, and head circumference (HC). Secondary outcomes were incidence of ROP and BPD. Mixed models adjusting for confounders were used to investigate the association between exposures and outcomes. RESULTS Infants' mean gestational age (GA) was 25.4 weeks. Unadjusted, MOM (per 10 mL · kg-1 · day-1) was associated with Δweight and ΔHC with beta estimates of 0.03 z-score units (95% CI, 0.02-0.04, P < 0.001) and 0.03 z-score units (95% CI, 0.01-0.05, P = 0.003), respectively. After adjustment for predefined confounders, the association remained significant for Δweight and ΔHC. A similar pattern was found between Δweight and each 10% increase of MOM. Unadjusted, a higher intake of MOM (mL · kg-1 · day-1) was significantly associated to a lower probability of any ROP and severe ROP; however, these associations did not remain in the adjusted analyses. No associations were found between MOM (mL · kg-1 · day-1) and BPD. Moreover, no associations were found between DM and growth or morbidity outcomes. CONCLUSIONS An increased intake of MOM, as opposed to DM (and not formula feeding), was associated with improved postnatal weight gain and HC growth from birth until 32 weeks PMA in extremely preterm infants. Interventions aiming at increasing early intake of unpasteurized MOM for extremely preterm infants should be encouraged.
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Affiliation(s)
- Anna-My Lund
- Division of Paediatrics, Department of Clinical Sciences, Lund, Lund University and Skåne University Hospital
| | - Magnus Domellöf
- Division of Paediatrics, Department of Clinical Sciences, Umeå University
| | - Aldina Pivodic
- Section for Ophthalmology, Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg
| | - Ann Hellström
- Section for Ophthalmology, Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg
| | | | - Ingrid Hansen-Pupp
- Division of Paediatrics, Department of Clinical Sciences, Lund, Lund University and Skåne University Hospital
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23
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Kalikkot Thekkeveedu R, El-Saie A, Prakash V, Katakam L, Shivanna B. Ventilation-Induced Lung Injury (VILI) in Neonates: Evidence-Based Concepts and Lung-Protective Strategies. J Clin Med 2022; 11:jcm11030557. [PMID: 35160009 PMCID: PMC8836835 DOI: 10.3390/jcm11030557] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/05/2022] [Accepted: 01/19/2022] [Indexed: 02/04/2023] Open
Abstract
Supportive care with mechanical ventilation continues to be an essential strategy for managing severe neonatal respiratory failure; however, it is well known to cause and accentuate neonatal lung injury. The pathogenesis of ventilator-induced lung injury (VILI) is multifactorial and complex, resulting predominantly from interactions between ventilator-related factors and patient-related factors. Importantly, VILI is a significant risk factor for developing bronchopulmonary dysplasia (BPD), the most common chronic respiratory morbidity of preterm infants that lacks specific therapies, causes life-long morbidities, and imposes psychosocial and economic burdens. Studies of older children and adults suggest that understanding how and why VILI occurs is essential to developing strategies for mitigating VILI and its consequences. This article reviews the preclinical and clinical evidence on the pathogenesis and pathophysiology of VILI in neonates. We also highlight the evidence behind various lung-protective strategies to guide clinicians in preventing and attenuating VILI and, by extension, BPD in neonates. Further, we provide a snapshot of future directions that may help minimize neonatal VILI.
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Affiliation(s)
| | - Ahmed El-Saie
- Section of Neonatology, Department of Pediatrics, Children’s Mercy Hospital, Kansas City, MO 64106, USA;
- Department of Pediatrics, Cairo University, Cairo 11956, Egypt
| | - Varsha Prakash
- Department of Pathology, University of Mississippi Medical Center, Jackson, MS 39216, USA;
| | - Lakshmi Katakam
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA;
| | - Binoy Shivanna
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA;
- Correspondence: ; Tel.: +832-824-6474; Fax: +832-825-3204
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24
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Elfarargy M, Al-Ashmawy G, El Hady HEF. Vitamin D supplementation in the prevention of neonatal bronchopulmonary dysplasia: Is it beneficial? J Clin Neonatol 2022. [DOI: 10.4103/jcn.jcn_114_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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25
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Miller AN, Kielt MJ, El-Ferzli GT, Nelin LD, Shepherd EG. Optimizing ventilator support in severe bronchopulmonary dysplasia in the absence of conclusive evidence. Front Pediatr 2022; 10:1022743. [PMID: 36507124 PMCID: PMC9729338 DOI: 10.3389/fped.2022.1022743] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 11/04/2022] [Indexed: 11/25/2022] Open
Affiliation(s)
- Audrey N Miller
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, United States.,Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, United States
| | - Matthew J Kielt
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, United States.,Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, United States
| | - George T El-Ferzli
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, United States.,Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, United States
| | - Leif D Nelin
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, United States.,Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, United States
| | - Edward G Shepherd
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, United States.,Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, United States
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26
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Han JH, Yoon SJ, Lim JH, Shin JE, Eun HS, Park MS, Park KI, Lee SM. The impact of neonatal morbidities on child growth and developmental outcomes in very low birth weight infants: a nationwide cohort study. Eur J Pediatr 2022; 181:197-205. [PMID: 34236516 DOI: 10.1007/s00431-021-04177-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 05/11/2021] [Accepted: 06/22/2021] [Indexed: 11/26/2022]
Abstract
Growth in preterm infants has long-term implications for neurodevelopmental outcomes. We aimed to estimate the nationwide growth outcomes from birth to 5 years in infants born under 1500 g and to analyze the effects of major morbidities in preterm infants on growth. In total, 2961 children born in 2013 with a birth weight under 1500 g who underwent an infant health checkup between 2013 and 2018 according to the National Health Insurance Service database were included. Checkups were conducted at 4-6, 9-12, 18-24, 30-36, 42-48, and 54-60 months of age. Information was obtained from the International Classification of Diseases-10 codes or a questionnaire administered during the check-up. At 60 months of age, the mean percentiles of weight, height, and head circumference fell within only the 30-40th percentile of normal growth values. About 30% of infants had growth parameters below the 10th percentile and showed worse neurodevelopmental outcomes. Using multiple logistic regression, infants with bronchopulmonary dysplasia showed a significantly higher incidence of growth restriction in all three categories of weight (odds ratio [OR] 1.50), height (OR 1.33), and head circumference (OR 1.36) at 60 months. Sepsis was associated with growth restriction in weight (OR 1.43) and head circumference (OR 1.33). Periventricular leukomalacia infants had relatively small head circumferences (OR 1.91) and poor developmental screening results (OR 2.89).Conclusion: Catch-up growth remains a major issue in infants born under 1500 g, especially those with some morbidities from preterm birth. Regular checkups to monitor and early intervention to achieve normal growth are essential. What is Known: • Growth in preterm infants has long-term implications for neurodevelopmental and cardiometabolic outcomes. • Data are lacking on the time-serial effects of many preterm morbidities simultaneously on long-term growth outcomes. What is New: • All growth parameters of VLBW infants, including weight, height, and head circumference, fell within the 30-40th percentile of normal growth for infants at 60 months of age, indicating that catch-up growth for VLBW infants remains an issue. • VLBW infants with major preterm morbidities, including BPD, PVL, and sepsis, showed difficulties in achieving normal catch-up growth and neurodevelopment at 60 months of age.
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Affiliation(s)
- Jung Ho Han
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Korea
| | - So Jin Yoon
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Korea
| | - Joo Hee Lim
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Korea
| | - Jeong Eun Shin
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Korea
| | - Ho Seon Eun
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Korea
| | - Min Soo Park
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Korea
| | - Kook In Park
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Korea
| | - Soon Min Lee
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Korea.
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27
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DeMauro SB. Neurodevelopmental outcomes of infants with bronchopulmonary dysplasia. Pediatr Pulmonol 2021; 56:3509-3517. [PMID: 33749169 DOI: 10.1002/ppul.25381] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 02/15/2021] [Accepted: 02/27/2021] [Indexed: 01/31/2023]
Abstract
Preterm infants with bronchopulmonary dysplasia (BPD), and particularly those who develop the most severe forms of chronic lung disease during the neonatal period, are at high risk for poor developmental outcomes throughout childhood. Infants who require mechanical ventilation at 36 weeks post-menstrual age have significantly increased odds for cerebral palsy, developmental delay at 2 years, and poor academic achievement and low intelligence quotient in adolescence. Over the past several decades, many therapies and care strategies, including steroids, continuous positive airway pressure, surfactant, and other medications have been introduced into clinical practice. These approaches have changed the epidemiology of BPD in very preterm infants. However, BPD remains common and strongly associated with poor development throughout childhood. Only caffeine has been proven to reduce BPD and improve childhood developmental outcomes. In future research, it will be essential to better understand the developmental sequelae of BPD beyond school age and to test interventions to improve developmental trajectories in this population. As new management strategies for BPD are developed, it will be essential to rigorously evaluate both short-term and long-term effects before they are introduced into routine neonatal practice.
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Affiliation(s)
- Sara B DeMauro
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Children's Hospital of Philadelphia-Roberts Center for Pediatric Research, Philadelphia, Pennsylvania, USA
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28
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Saengrat P, Limrungsikul A. Predictive Ability of the New Bronchopulmonary Dysplasia Definition on Pulmonary Outcomes at 20 to 24 months' Corrected Age of Preterm Infants. Am J Perinatol 2021. [PMID: 34492722 DOI: 10.1055/s-0041-1735219] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE This study aimed to determine the predictive abilities of the National Institute of Child Health and Human Development (NICHD) 2018 definition of bronchopulmonary dysplasia (BPD) on mortality and pulmonary outcomes of preterm infants at 20 to 24 months' corrected age and compare them with the National Institutes of Health (NIH) 2001 definition. STUDY DESIGN A retrospective cohort study was conducted in a level III neonatal intensive care unit (NICU) in Bangkok, Thailand. Data from 502 infants less than 32 weeks of gestation born between 2011 and 2017 were reviewed. Follow-up data were available in 460 infants (91.6%). BPD severity was graded according to the NICHD 2018 and the NIH 2001 definitions. Infants' mortality and pulmonary outcomes were compared between these two definitions. RESULTS The prevalence of BPD by the NIH 2001 and NICHD 2018 definition were 52.4 and 23.9%, respectively. Using the NIH 2001 definition, the severity of BPD could not be classified in 4.2% of the infants. Progressive severity of BPD by the NICHD 2018 definition was associated with higher incidence of pulmonary morbidities. By using area under the curve (AUC), the accuracy of NICHD 2018 definition in predicting death due to respiratory diseases and home oxygen therapy were significantly higher than those using NIH 2001 definition (0.884 vs. 0.740 [p <0.001] and 0.893 vs. 0.746 [p <0.001], respectively). CONCLUSION The NICHD 2018 definition of BPD categorized fewer preterm infants with BPD in our cohort of preterm infants. This current definition has better predictive ability on mortality and pulmonary morbidities than the NIH 2001 definition. KEY POINTS · The NICHD 2018 BPD definition has not been validated for predicting long-term pulmonary outcomes.. · The NICHD 2018 definition categorized fewer preterm infants with BPD in our cohort of preterm.. · The NICHD 2018 definition adequately predicted mortality and morbidities of preterm infants..
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Affiliation(s)
- Pichada Saengrat
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Anchalee Limrungsikul
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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29
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Hennelly M, Greenberg RG, Aleem S. An Update on the Prevention and Management of Bronchopulmonary Dysplasia. PEDIATRIC HEALTH MEDICINE AND THERAPEUTICS 2021; 12:405-419. [PMID: 34408533 PMCID: PMC8364965 DOI: 10.2147/phmt.s287693] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 07/23/2021] [Indexed: 12/22/2022]
Abstract
Bronchopulmonary dysplasia (BPD) is a common morbidity affecting preterm infants and is associated with substantial long-term disabilities. There has been no change in the incidence of BPD over the past 20 years, despite improvements in survival and other outcomes. The preterm lung is vulnerable to injuries occurring as a result of invasive ventilation, hyperoxia, and infections that contribute to the development of BPD. Clinicians caring for infants in the neonatal intensive care unit use multiple therapies for the prevention and management of BPD. Non-invasive ventilation strategies and surfactant administration via thin catheters are treatment approaches that aim to avoid volutrauma and barotrauma to the preterm developing lung. Identifying high-risk infants to receive postnatal corticosteroids and undergo patent ductus arteriosus closure may help to individualize care and promote improved lung outcomes. In infants with established BPD, outpatient management is complex and requires coordination from several specialists and therapists. However, most current therapies used to prevent and manage BPD lack solid evidence to support their effectiveness. Further research is needed with appropriately defined outcomes to develop effective therapies and impact the incidence of BPD.
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Affiliation(s)
| | - Rachel G Greenberg
- Department of Pediatrics, Duke University, Durham, NC, USA.,Duke Clinical Research Institute, Durham, NC, USA
| | - Samia Aleem
- Department of Pediatrics, Duke University, Durham, NC, USA.,Duke Clinical Research Institute, Durham, NC, USA
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30
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Dassios T, Williams EE, Hickey A, Bunce C, Greenough A. Bronchopulmonary dysplasia and postnatal growth following extremely preterm birth. Arch Dis Child Fetal Neonatal Ed 2021; 106:386-391. [PMID: 33334820 DOI: 10.1136/archdischild-2020-320816] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/27/2020] [Accepted: 12/01/2020] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To report the current incidence of bronchopulmonary dysplasia (BPD) and to compare changes in weight and head circumference between infants who developed BPD and infants who did not. DESIGN Retrospective, whole-population study. SETTING All neonatal units in England between 2014 and 2018. PATIENTS All liveborn infants born <28 completed weeks of gestation. INTERVENTIONS The change in weight z-score (ΔWz) was calculated by subtracting the birthweight z-score from the weight z-score at 36 weeks postmenstrual age (PMA) and at discharge. The change in head circumference z-score (ΔHz) was calculated by subtracting the birth head circumference z-score from the head circumference z-score at discharge. MAIN OUTCOME MEASURE BPD was defined as the need for any respiratory support at 36 weeks PMA. RESULTS 11 806 infants were included in the analysis. The incidence of BPD was 57.5%, and 18.9% of the infants died before 36 weeks PMA. The median (IQR) ΔWz from birth to 36 weeks PMA was significantly smaller in infants who developed BPD (-0.69 (-1.28 to -0.14), n=6105) than in those who did not develop BPD (-0.89 (-1.40 to -0.33), n=2390; adjusted p<0.001). The median (IQR) ΔHz from birth to discharge was significantly smaller in infants who developed BPD (-0.33 (-1.69 to 0.71)) than in those who did not develop BPD (-0.61 (-1.85 to 0.35); adjusted p<0.001). CONCLUSIONS Postnatal growth was better in infants diagnosed with BPD compared with infants without BPD possibly due to more aggressive nutrition strategies.
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Affiliation(s)
- Theodore Dassios
- Neonatal Intensive Care Unit, King's College Hospital NHS Foundation Trust, London, UK .,Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Emma E Williams
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Ann Hickey
- Neonatal Intensive Care Centre, King's College Hospital NHS Foundation Trust, London, UK
| | - Catey Bunce
- School of Population Health and Environmental Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Anne Greenough
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK.,Asthma UK Centre in Allergic Mechanisms of Asthma, King's College London, London, UK
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31
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Rocha G, Guimarães H, Pereira-da-Silva L. The Role of Nutrition in the Prevention and Management of Bronchopulmonary Dysplasia: A Literature Review and Clinical Approach. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:6245. [PMID: 34207732 PMCID: PMC8296089 DOI: 10.3390/ijerph18126245] [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] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/02/2021] [Accepted: 06/08/2021] [Indexed: 12/16/2022]
Abstract
Bronchopulmonary dysplasia (BPD) remains the most common severe complication of preterm birth, and nutrition plays a crucial role in lung growth and repair. A practical nutritional approach for infants at risk of BPD or with established BPD is provided based on a comprehensive literature review. Ideally, infants with BPD should receive a fluid intake of not more than 135-150 mL/kg/day and an energy intake of 120-150 kcal/kg/day. Providing high energy in low volume remains a challenge and is the main cause of growth restriction in these infants. They need a nutritional strategy that encompasses early aggressive parenteral nutrition and the initiation of concentrated feedings of energy and nutrients. The order of priority is fortified mother's own milk, followed by fortified donor milk and preterm enriched formulas. Functional nutrient supplements with a potential protective role against BPD are revisited, despite the limited evidence of their efficacy. Specialized nutritional strategies may be necessary to overcome difficulties common in BPD infants, such as gastroesophageal reflux and poorly coordinated feeding. Planning nutrition support after discharge requires a multidisciplinary approach to deal with multiple potential problems. Regular monitoring based on anthropometry and biochemical markers is needed to guide the nutritional intervention.
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Affiliation(s)
- Gustavo Rocha
- Department of Neonatology, Centro Hospitalar Universitário de São João, 4200-319 Porto, Portugal;
| | - Hercília Guimarães
- Department of Neonatology, Centro Hospitalar Universitário de São João, 4200-319 Porto, Portugal;
- Department of Pediatrics, Faculdade de Medicina da Universidade do Porto, 4200-319 Porto, Portugal
| | - Luís Pereira-da-Silva
- Comprehensive Health Research Centre (CHRC), NOVA Medical School|Faculdade de Ciências Médicas, Universidade Nova de Lisboa, 1169-056 Lisbon, Portugal;
- Neonatal Intensive Care Unit, Hospital Dona Estefânia, Centro Hospitalar Universitário de Lisboa Central, 1169-045 Lisbon, Portugal
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32
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Montealegre-Pomar ADP, Charpak N. Anemia, nutrition, and ambulatory oxygen weaning in a cohort of oxygen-dependent premature infants. Pediatr Pulmonol 2021; 56:1601-1608. [PMID: 33524247 DOI: 10.1002/ppul.25288] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 01/12/2021] [Accepted: 01/18/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND In Bogotá, Colombia, oxygen-dependent (OD) preterm infants are home discharged in Kangaroo Position, to a Kangaroo Mother Care Program (KMCP) with ambulatory oxygen, strict follow-up, and oxygen weaning protocols. OBJECTIVES (1) To describe growth, morbimortality, and oxygen monitoring up to 6 months in OD preterm infants. (2) To explore associations between oxygen weaning, perinatal history, Hb levels, transfusions, feeding patterns, and growth. METHODS A prospective cohort study. Descriptive and multivariate analysis. RESULTS Recruited patients were 407 with 33 weeks median gestational age (GA). Mothers presented infections >28%, pre-eclampsia in 22%, and 80% received antenatal corticosteroids. Upon KMCP admission, median GA, chronological age, and hospital stay were 36 weeks, 21 and 17 days, respectively; 56.8% of patients had neonatal sepsis and 67.8% were admitted to the neonatal intensive care unit. At oxygen weaning, patients had a median of 54 days with oxygen, median weight 3240 g and GA 41 weeks. Median follow-up oxygen saturation was 94% with 1/64-1/2 L/min of oxygen. One-year mortality was 0.2% and attrition 20%. At 6 months, all patients had appropriate growth and 67% were breastfeeding. Multiple regression analysis showed that higher GA, Hb levels, weight gain, and exclusive breastfeeding decreased oxygen requirement while invasive ventilation and transfusions had the opposite effect (R2 = .49). CONCLUSIONS In OD preterm infants, there is a close relationship between days of oxygen requirement and GA, mechanical ventilation, Hb levels at discharge, transfusions, exclusive breastfeeding, and weight gain. Strict monitoring with established protocols in an ambulatory KMCP allows adequate growth and safe oxygen weaning.
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Affiliation(s)
- Adriana Del Pilar Montealegre-Pomar
- Kangaroo Foundation, Bogotá, Colombia.,Pontificia Universidad Javeriana, Bogotá, Colombia.,Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Nathalie Charpak
- Kangaroo Foundation, Bogotá, Colombia.,Pontificia Universidad Javeriana, Bogotá, Colombia
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33
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Milanesi BG, Lima PA, Villela LD, Martins AS, Gomes-Junior SCS, Moreira MEL, Méio MDBB. Assessment of early nutritional intake in preterm infants with bronchopulmonary dysplasia: a cohort study. Eur J Pediatr 2021; 180:1423-1430. [PMID: 33389073 DOI: 10.1007/s00431-020-03912-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/18/2020] [Accepted: 12/16/2020] [Indexed: 10/22/2022]
Abstract
This cohort study evaluated the nutritional supply in 78 very preterm newborns, with 20.5% developing bronchopulmonary dysplasia (BPD). This work aimed to evaluate the nutritional intake and the calorie/protein ratio received in the first 4 weeks of life. Anthropometric measures at birth and term age, the weight at each of the first 4 weeks of life, and the feeding practices were registered. The mean gestational age and birth weight were lower in those who developed BPD. At term age, head circumference and length Z-scores were significantly lower in newborns with BPD, who started enteral feeding and reached full diet later, staying longer in parenteral nutrition. The protein rate received by all newborns was similar, whether developing BPD or not, but those who developed BPD received significantly lower fluid volume and calorie rates after the second week. The daily calorie/protein ratio (30 kcal/1-g protein) was reached by 88.7% of the newborns who did not develop BPD in the third week, with those who developed BPD receiving less than this ratio until the second week, persisting in 56.3% of them on the fourth week.Conclusion: A calorie/protein ratio below that recommended for growth was found in preterm newborns who developed BPD, and providing nutrition for these newborns remains a challenge. What is Known: • The importance of preterm newborn nutrition is well known. • Early nutritional support may avoid severe BPD. What is New: • Newborns who developed BPD received a calorie/protein ratio below that recommended for preterm newborns' growth during the first 2 weeks of life, lasting until the fourth week in most of these newborns.
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Affiliation(s)
- Brunna G Milanesi
- Neonatology, Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Av. Rui Barbosa, 760, Flamengo, RJ, CEP 22250-020, Rio de Janeiro, Brazil
| | - Paola At Lima
- Neonatology, Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Av. Rui Barbosa, 760, Flamengo, RJ, CEP 22250-020, Rio de Janeiro, Brazil
| | - Letícia D Villela
- Neonatology, Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Av. Rui Barbosa, 760, Flamengo, RJ, CEP 22250-020, Rio de Janeiro, Brazil
| | - Amanda S Martins
- Neonatology, Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Av. Rui Barbosa, 760, Flamengo, RJ, CEP 22250-020, Rio de Janeiro, Brazil
| | - Saint Clair S Gomes-Junior
- Neonatology, Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Av. Rui Barbosa, 760, Flamengo, RJ, CEP 22250-020, Rio de Janeiro, Brazil.,Post-graduation on Applied Clinical Research, Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Brazil
| | - Maria E L Moreira
- Neonatology, Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Av. Rui Barbosa, 760, Flamengo, RJ, CEP 22250-020, Rio de Janeiro, Brazil.,Post-graduation on Applied Clinical Research, Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Brazil
| | - Maria Dalva Barbosa Baker Méio
- Neonatology, Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Av. Rui Barbosa, 760, Flamengo, RJ, CEP 22250-020, Rio de Janeiro, Brazil. .,Post-graduation on Applied Clinical Research, Instituto Nacional da Mulher, da Criança e do Adolescente Fernandes Figueira, Fundação Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Brazil. .,, Rio de Janeiro, Brazil.
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34
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Al-Jebawi Y, Agarwal N, Groh Wargo S, Shekhawat P, Mhanna MJ. Low caloric intake and high fluid intake during the first week of life are associated with the severity of bronchopulmonary dysplasia in extremely low birth weight infants. J Neonatal Perinatal Med 2021; 13:207-214. [PMID: 31771083 DOI: 10.3233/npm-190267] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To study whether there is an association between nutritional intake during the first week of life and severity of bronchopulmonary dysplasia (BPD) in extremely low birth weight (ELBW) infants. METHODS In a retrospective cohort study, medical records of all ELBW infants admitted to our Neonatal Intensive Care Unit (2010-2017) were reviewed for infants' demographics, clinical characteristics, nutritional intake during their first week of life, and BPD risk factors. RESULTS During the study period 226 infants were identified of whom 67% (151/226) had moderate-severe BPD and the rest served as controls. Overall infants with moderate-severe BPD were younger, smaller, and spent more time on mechanical ventilation than their controls [(mean±standard deviation) 24.7±1.7 vs. 26.8±2.0 weeks gestational age (p < 0.001); 678±154 vs. 837±129 grams (p < 0.001); and 37.9±23.6 vs. 13.7±15.3 days (p < 0.001) respectively]. During the first week of life, the average caloric, carbohydrate, protein and lipid intakes were significantly lower, and the average fluid intake was significantly higher in the moderate-severe BPD than the control group. After adjustment for confounders, fluid intake, and days on mechanical ventilation were significantly associated with moderate-severe BPD with an odds ratio [OR (95% confidence interval)] of 1.03 (1.01-1.04), and 1.05 (1.03-1.07) respectively. Daily caloric intake was associated with an increased risk for moderate-severe BPD [OR: 0.94 (0.91-0.97)]. CONCLUSION Low caloric intake, and high fluid intake during the first week of life are associated with the severity of BPD in ELBW infants.
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Affiliation(s)
- Y Al-Jebawi
- Department of Pediatrics, Division of Neonatology, Case Western Reserve University, at MetroHealth Medical Center, Cleveland, OH, USA
| | - N Agarwal
- Department of Pediatrics, Division of Neonatology, Case Western Reserve University, at MetroHealth Medical Center, Cleveland, OH, USA
| | - S Groh Wargo
- Department of Pediatrics, Division of Neonatology, Case Western Reserve University, at MetroHealth Medical Center, Cleveland, OH, USA
| | - P Shekhawat
- Department of Pediatrics, Division of Neonatology, Case Western Reserve University, at MetroHealth Medical Center, Cleveland, OH, USA
| | - M J Mhanna
- Department of Pediatrics, Division of Neonatology, Case Western Reserve University, at MetroHealth Medical Center, Cleveland, OH, USA
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35
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[Association of early nutrition deficiency with the risk of bronchopulmonary dysplasia: a Meta analysis]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2021; 23. [PMID: 33840412 PMCID: PMC8050541 DOI: 10.7499/j.issn.1008-8830.2011094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To systematically evaluate the association of early nutrition intake with the risk of bronchopulmonary dysplasia (BPD). METHODS PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, Wanfang Data, and Weipu Periodical Database were searched for the observational studies on the association between early nutrition intake and BPD. RevMan 5.3 software was used to perform a Meta analysis of eligible studies. RESULTS Eight observational studies were included, with 548 infants with BPD and 522 infants without BPD. The Meta analysis showed that the BPD group had a significantly lower caloric intake than the non-BPD group within the first week after birth and in the first 2 weeks after birth (P < 0.05). The BPD group had a significantly lower enteral nutrition intake than the non-BPD group (WMD=-18.27, 95%CI:-29.70 to -6.84, P < 0.05), as well as a significantly lower intake of carbohydrate, fat, and protein (P < 0.05). The BPD group had a significantly longer duration of parenteral nutrition than the non-BPD group (WMD=14.26, 95%CI:13.26-15.25, P < 0.05). CONCLUSIONS Early nutrition deficiency may be associated with the development of BPD, and more attention should be paid to enteral feeding of infants at a high risk of BPD to achieve total enteral feeding as soon as possible.
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36
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Wendel K, Pfeiffer HCV, Fugelseth DM, Nestaas E, Domellöf M, Skålhegg BS, Elgstøen KBP, Rootwelt H, Pettersen RD, Pripp AH, Stiris T, Moltu SJ. Effects of nutrition therapy on growth, inflammation and metabolism in immature infants: a study protocol of a double-blind randomized controlled trial (ImNuT). BMC Pediatr 2021; 21:19. [PMID: 33407269 PMCID: PMC7789285 DOI: 10.1186/s12887-020-02425-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 11/10/2020] [Indexed: 12/19/2022] Open
Abstract
Background Current nutritional management of infants born very preterm results in significant deficiency of the essential fatty acids (FAs) arachidonic acid (ARA) and docosahexaenoic acid (DHA). The impact of this deficit on brain maturation and inflammation mediated neonatal morbidities are unknown. The aim of this study is to determine whether early supply of ARA and DHA improves brain maturation and neonatal outcomes in infants born before 29 weeks of gestation. Methods Infants born at Oslo University Hospital are eligible to participate in this double-blind randomized controlled trial. Study participants are randomized to receive an enteral FA supplement of either 0.4 ml/kg MCT-oil™ (medium chain triglycerides) or 0.4 ml/kg Formulaid™ (100 mg/kg of ARA and 50 mg/kg of DHA). The FA supplement is given from the second day of life to 36 weeks’ postmenstrual age (PMA). The primary outcome is brain maturation assessed by Magnetic Resonance Imaging (MRI) at term equivalent age. Secondary outcomes include quality of growth, incidence of neonatal morbidities, cardiovascular health and neuro-development. Target sample size is 120 infants (60 per group), this will provide 80% power to detect a 0.04 difference in mean diffusivity (MD, mm2/sec) in major white matter tracts on MRI. Discussion Supplementation of ARA and DHA has the potential to improve brain maturation and reduce inflammation related diseases. This study is expected to provide valuable information for future nutritional guidelines for preterm infants. Trial registration Clinicaltrials.gov ID: NCT03555019. Registered 4 October 2018- Retrospectively registered.
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Affiliation(s)
- Kristina Wendel
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway.
| | - Helle Cecilie Viekilde Pfeiffer
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway.,Department of Pediatric Neurology, Oslo University Hospital, Oslo, Norway
| | - Drude Merete Fugelseth
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Eirik Nestaas
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway.,Department of Pediatrics, Vestfold Hospital Trust, Tønsberg, Norway
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umea University, Umea, Sweden
| | - Bjorn Steen Skålhegg
- Division of Molecular Nutrition, Department of Nutrition, University of Oslo, Oslo, Norway
| | | | - Helge Rootwelt
- Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
| | - Rolf Dagfinn Pettersen
- Norwegian National Unit for Newborn Screening, Division of Pediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Are Hugo Pripp
- Oslo Centre of Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
| | - Tom Stiris
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Sissel J Moltu
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway
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Toldi G, Hummler H, Pillay T. T Lymphocytes, Multi-Omic Interactions and Bronchopulmonary Dysplasia. Front Pediatr 2021; 9:694034. [PMID: 34169050 PMCID: PMC8217456 DOI: 10.3389/fped.2021.694034] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 05/18/2021] [Indexed: 11/18/2022] Open
Abstract
Bronchopulmonary dysplasia (BPD) remains a significant clinical challenge in neonatal medicine. BPD is clearly a multifactorial disease with numerous antenatal and postnatal components influencing lung development. Extremely immature infants are born in the late canalicular or early saccular stage and usually receive intensive care until the early alveolar stage of lung development, resulting in varying magnitudes of impairment of alveolar septation, lung fibrosis, and abnormal vascular development. The interactions between T lymphocytes, the genome and the epigenome, the microbiome and the metabolome, as well as nutrition and therapeutic interventions such as the exposure to oxygen, volutrauma, antibiotics, corticosteroids, caffeine and omeprazole, play an important role in pathogenesis and disease progression. While our general understanding of these interactions thanks to basic research is improving, this knowledge is yet to be translated into comprehensive prevention and clinical management strategies for the benefit of preterm infants developing BPD and later during infancy and childhood suffering from the disease itself and its sequelae. In this review, we summarise existing evidence on the interplay between T lymphocytes, lung multi-omics and currently used therapeutic interventions in BPD, and highlight avenues for potential future immunology related research in the field.
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Affiliation(s)
- Gergely Toldi
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, United Kingdom.,Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Helmut Hummler
- Department of Neonatology, University of Tuebingen, Tuebingen, Germany
| | - Thillagavathie Pillay
- Faculty of Science and Engineering, University of Wolverhampton, Wolverhampton, United Kingdom.,Department of Neonatology, University Hospitals Leicester NHS Foundation Trust, Leicester, United Kingdom.,College of Life Sciences, University of Leicester, Leicester, United Kingdom
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Kerry RG, Das G, Golla U, Del Pilar Rodriguez-Torres M, Shin H, Patra JK. Engineered probiotic and prebiotic nutraceutical supplementations in combating non-communicable disorders: A review. Curr Pharm Biotechnol 2020; 23:72-97. [PMID: 33050862 DOI: 10.2174/1389201021666201013153142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 09/15/2020] [Accepted: 09/18/2020] [Indexed: 11/22/2022]
Abstract
Nutritional supplementations are a form of nutrition sources that may help in improving health complexities throughout the life span of a person. Under the umbrella of food supplementations, nutraceuticals are products extracted from edible sources that provide medical benefits along with primary nutritional value, these can be considered as functional foods. These nutraceutical supplementations are also evidenced in altering the commensal gut microbiota and help to prevent or fight against chronic non-communicable degenerative diseases in adults including neurological disorders (Autism Spectrum Disorder [ASD], Parkinson's disease [PD] and Multiple sclerosis [MS]) and metabolic disorder (Type-II Diabetes, Obesity and non-alcoholic fatty liver disease). Even the complexities of preterm babies like extra-uterine growth restriction, necrotizing enterocolitis, infant eczema and allergy (during pregnancy) and bronchopulmonary dysplasia, etc. could also be lessened up by providing proper nutrition. Molecular perceptive of inflammatory and apoptotic modulators regulating the pathogenesis of these health risks, their control and management by probiotics and prebiotics could further emphasize the scientific overview of their utility. The pivotal role of nutraceutical supplementations in regulating or modulating molecular pathways coupled with the above mentioned non-communicable diseases are briefly described. Lastly, an overall introduction to the sophisticated genome-editing techniques and advanced delivery systems in therapeutic activities applicable under these health risks are also emphasized in this paper.
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Affiliation(s)
| | - Gitishree Das
- Research Institute of Biotechnology & Medical Converged Science, Dongguk University-Seoul, Goyangsi 10326. Korea
| | - Upendarrao Golla
- Division of Hematology and Oncology, Penn State College of Medicine, Hershey, PA 17033. United States
| | - Maria Del Pilar Rodriguez-Torres
- Laboratorio de Ondas de Choque (LOCH), Centro de Física Aplicada y Tecnología Avanzada (CFATA), Universidad Nacional Autónoma de México, Campus UNAM Juriquilla Boulevard Juriquilla no. 3001, Santiago de Querétaro, Qro., C.P. 76230. Mexico
| | - HanSeung Shin
- Department of Food Science and Biotechnology, Dongguk University-Seoul, Goyangsi 10326. Korea
| | - Jayanta Kumar Patra
- Research Institute of Biotechnology & Medical Converged Science, Dongguk University-Seoul, Goyangsi 10326. Korea
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Tracy MC, Cornfield DN. Bronchopulmonary Dysplasia: Then, Now, and Next. PEDIATRIC ALLERGY, IMMUNOLOGY, AND PULMONOLOGY 2020; 33:99-109. [PMID: 35922031 PMCID: PMC9354034 DOI: 10.1089/ped.2020.1205] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 08/14/2020] [Indexed: 06/12/2023]
Abstract
Bronchopulmonary dysplasia (BPD) has evolved considerably since its first description over 50 years ago. This review aims to provide a historical framework for conceptualizing BPD and a current understanding of the changing definition, epidemiology, pathophysiology, treatment, and outcomes of BPD. The transdisciplinary approach that led to the initial phenotypic description of BPD continues to hold promise today. Investigators are refining the definition of BPD in light of changes in clinical care and increasing survival rates of very preterm infants. Despite improvements in perinatal care the incidence of BPD continues to increase. There is growing recognition that antenatal risk factors play a key role in the development of BPD. Strategies designed to prevent or limit neonatal lung injury continue to evolve. Defining the phenotype of infants with BPD can meaningfully direct treatment. Infants with BPD benefit from an interdisciplinary approach to longitudinal care with a focus on growth and neurocognitive development. While the ultimate impact of BPD on long-term pulmonary morbidity remains an active area of investigation, current data indicate that most children and adolescents with a history of BPD have a quality of life comparable to that of other preterm infants.
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Affiliation(s)
- Michael C. Tracy
- Center for Excellence in Pulmonary Biology, Division of Pediatric Pulmonary, Asthma and Sleep Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - David N. Cornfield
- Center for Excellence in Pulmonary Biology, Division of Pediatric Pulmonary, Asthma and Sleep Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
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[Expert consensus on nutritional management of preterm infants with bronchopulmonary dysplasia]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2020; 22. [PMID: 32800025 PMCID: PMC7441505 DOI: 10.7499/j.issn.1008-8830.2005080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Inadequate nutrition supply in the early stage after birth is a risk factor for the development of bronchopulmonary dysplasia (BPD) in preterm infants, and it is also closely associated with the progression and clinical outcome of BPD. Optimized nutritional support is of great importance to reduce the incidence and severity of BPD and promote lung development and neurological prognosis. Based on the relevant studies in China and overseas, the expert consensus on BPD nutrition management is developed by the Grading of Recommendations Assessment, Development and Evaluation (GRADE) method. The consensus includes the following seven aspects: the importance of nutrition in BPD, fluid intake, energy intake, enteral nutrition, parenteral nutrition, post-discharge nutrition, and nutrition monitoring and evaluation.
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The Utility of Comprehensive Metabolic Panel Tests for the Prediction of Bronchopulmonary Dysplasia in Extremely Premature Infants. DISEASE MARKERS 2019; 2019:5681954. [PMID: 31772691 PMCID: PMC6854975 DOI: 10.1155/2019/5681954] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 09/05/2019] [Indexed: 12/12/2022]
Abstract
Background Comprehensive metabolic panel tests (CMP) are routinely performed in extremely premature infants within the first days of life. The association between the parameters of first postnatal CMP and the risk of bronchopulmonary dysplasia (BPD) remains elusive. Methods A retrospective analysis was performed to evaluate the correlation between the parameters of first postnatal CMP and the risk of BPD in a cohort of extremely premature infants (born with a gestational age less than 28 weeks or a birth weight less than 1000 grams) at the neonatal intensive care unit, Shenzhen Maternity and Child Healthcare Hospital, from January 2016 to October 2018. A multivariant regression model was built to assess the association of the first postnatal CMP with the development of BPD. Results A total of 256 extremely premature infants were included in this study. BPD developed in 76 (29.7%) infants. The first CMP in these infants was performed at 5 to 8 days after birth. The levels of blood urea nitrogen (BUN) and magnesium were significantly higher in infants with BPD compared to infants with no BPD (10.2 versus 7.5 mmol/L, P < 0.001 and 0.9 versus 0.8 U/L, P = 0.001, respectively) whereas the level of alkaline phosphatase (ALP) and total protein was significantly lower in infants with BPD (215.5 versus 310.0 U/L, P = 0.002 and 41.2 versus 42.9 g/L, P = 0.037, respectively). Multiple analysis showed that a higher level of BUN (>8.18 mmol/L) was independently associated with BPD (OR 3.261, 95% CI 1.779-5.978). Conclusion Our findings indicate that a higher postnatal BUN level (>8.18 mmol/L) may be a predictor for the development of BPD in extremely premature infants.
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Logan JW, Lynch SK, Curtiss J, Shepherd EG. Clinical phenotypes and management concepts for severe, established bronchopulmonary dysplasia. Paediatr Respir Rev 2019; 31:58-63. [PMID: 31076379 DOI: 10.1016/j.prrv.2018.10.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 10/31/2018] [Indexed: 10/27/2022]
Abstract
With advances in care, the bronchopulmonary dysplasia phenotypes have evolved, so that infants who would have died in previous eras are now surviving with significant pulmonary and neurologic morbidities. The spectrum of bronchopulmonary dysplasia phenotypes is broad, however, ranging from very mild to very severe disease, and management strategies used in previous eras of care may not be appropriate for the most severe phenotypes. The pathophysiology depends largely on the gestational age at birth, but disease progression and long-term outcome depends on the net sum of antenatal, perinatal and postnatal exposures. There is no single management strategy for the wide spectrum of clinical presentations of BPD; care must be individualized. Regardless of the phenotype, the support apparatus should match the disease physiology. Here we describe an interdisciplinary approach to management in terms of achieving clinical stability and progress along a continuum, from diagnosis at 36 weeks of corrected gestational age to convalescence. The clinical trajectory depends on the balance of factors related to support of respiration, healing of the lungs, and return of organ growth and development. The overall treatment strategy should optimize positive influences that lead to a pro-growth state, while minimizing exposures that interfere with lung growth and development. This is best achieved by use of a multi-disciplinary team, with feedback loops that inform clinical decision-making regarding respiratory stability, tolerance for cares and activities, the clinical response to changes in the care plan, and progress in growth and development.
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Affiliation(s)
- J Wells Logan
- Department of Pediatrics, Nationwide Children's Hospital, Comprehensive Center for Bronchopulmonary Dysplasia, Columbus, OH, USA.
| | - Susan K Lynch
- Department of Pediatrics, Nationwide Children's Hospital, Comprehensive Center for Bronchopulmonary Dysplasia, Columbus, OH, USA
| | - Jennifer Curtiss
- Department of Pediatrics, Nationwide Children's Hospital, Comprehensive Center for Bronchopulmonary Dysplasia, Columbus, OH, USA
| | - Edward G Shepherd
- Department of Pediatrics, Nationwide Children's Hospital, Comprehensive Center for Bronchopulmonary Dysplasia, Columbus, OH, USA
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Sung TJ. Bronchopulmonary dysplasia: how can we improve its outcomes? KOREAN JOURNAL OF PEDIATRICS 2019; 62:367-373. [PMID: 31122011 PMCID: PMC6801196 DOI: 10.3345/kjp.2019.00178] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 05/17/2019] [Indexed: 01/01/2023]
Abstract
Bronchopulmonary dysplasia (BPD) is a chronic lung disease of preterm infants with multiple factors affected from prenatal to postnatal periods. Despite significant advances in neonatal care over almost 50 years, BPD rates have not decreased; in fact, they may have even increased. Since more preterm infants, even at periviable gestational age, survive today, different stages of lung development affect the pathogenesis of BPD. Hence, the definition of BPD has changed from “old” to “new.” In this review, we discuss the various definitions of BPD, risk factors from the prenatal to postnatal periods, management strategies by phase, and future directions for research.
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Affiliation(s)
- Tae-Jung Sung
- Department of Pediatrics, Hallym University Medical Center, Seoul, Korea
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Abstract
Bronchopulmonary dysplasia (BPD) is a chronic lung disease most commonly seen in premature infants who require mechanical ventilation and oxygen therapy. Despite advances in neonatal care resulting in improved survival and decreased morbidity, limited progress has been made in reducing rates of BPD. Therapeutic options to protect the vulnerable developing lung are limited as are strategies to treat lung injury, resulting in ongoing concerns for long-term pulmonary morbidity after preterm birth. Lung protective strategies and optimal nutrition are recognized to improve pulmonary outcomes. However, characterization of late outcomes is challenged by rapid advances in neonatal care. As a result, current adult survivors reflect outdated medical practices. Although neonatal pulmonary disease tends to improve with growth, compromised respiratory health has been documented in young adult survivors of BPD. With improved survival of premature infants but limited progress in reducing rates of disease, BPD represents a growing burden on health care systems. [Pediatr Ann. 2019;48(4):e148-e153.].
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García-Muñoz Rodrigo F, Urquía Martí L, Galán Henríquez G, Rivero Rodríguez S, Figueras-Aloy J, Vento M. Intercenter variability and factors associated with survival without bronchopulmonary dysplasia in extremely preterm newborns. J Matern Fetal Neonatal Med 2019; 33:3767-3774. [PMID: 30836798 DOI: 10.1080/14767058.2019.1585423] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background: Variability in clinical practice may influence morbidity and mortality in extremely preterm infants. We aimed to know if there are differences in survival and survival without bronchopulmonary dysplasia (BPD) in extremely preterm infants in Spanish tertiary hospitals and the potential associated factors.Methods: Fifteen hospitals from the SEN1500 network were studied. The overall rate of survival without BPD was 61.4%. Hospitals with extreme results were grouped for comparison (Group 1; N = 2480 versus Group 2; N = 2367). A bivariate analysis of the characteristics of patients and perinatal interventions was carried out and the probability of survival without BPD was studied by Cox regression.Results: Survival (79.0 versus 72.9%; p < .001) and survival without BPD (72.5 versus 49.1%; p < .001) were greater in Group 1. Higher gestational age, birth weight, and female sex were associated with better outcomes. Oxygen administration (aHR: 0.868 [95%CI: 0.782, 0.964]; p=.008) and intubation (aHR: 0.767 [95%CI: 0.701, 0.839]; p < .001) in delivery room were associated with lower survival without BPD. The occurrence of patent ductus arteriosus (PDA), sepsis and/or necrotizing enterocolitis (NEC) was independently associated with worse outcomes. After adjusting for confounders, the probabilities of survival without BPD were significantly higher among patients in Group 1: aHR: 1.557 [95% CI: 1.458, 1.662]; p < .001.Conclusions: Among the studied hospitals, we found great variability in clinical practice and in the rates of survival and survival without BPD. A more conservative approach to the use of oxygen and respiratory support seems to be related to an increase in survival without BPD. Complications such as PDA, sepsis, and/or NEC decrease survival without BPD. Other variables not included in the present study could be relevant and deserve further study.
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Affiliation(s)
| | - Lourdes Urquía Martí
- Hospital Materno-Infantil de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - Gloria Galán Henríquez
- Hospital Materno-Infantil de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - Sonia Rivero Rodríguez
- Hospital Materno-Infantil de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | | | - Maximo Vento
- Servicio de Pediatría y Neonatología, Hospital Universitario La Fe, Valencia, Spain
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Zhang W, Wang S. Diagnostic Value of Multi-Slice Spiral Computed Tomography for Bronchial Dysplasia in Premature Infants. Med Sci Monit 2018; 24:7375-7381. [PMID: 30321871 PMCID: PMC6198711 DOI: 10.12659/msm.911749] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Background The aim of this study was to investigate the diagnostic value of multi-slice spiral computed tomography (MSCT) for bronchial dysplasia in premature infants. Material/Methods A retrospective analysis of 248 premature infants who were highly suspected to have bronchial dysplasia and were admitted to our hospital from 2015 onwards was conducted. We observed bronchus morphologies, sizes, and tissue characteristics using fiberoptic bronchoscopy (FB) as the criterion standard for diagnosis. We calculated the sensitivity, specificity, and diagnostic compliance of MSCT in the diagnosis of bronchial dysplasia. Results Thoracic computed tomography mainly revealed capsular bubbles. The translucency of the 2 lungs was reduced, and extensive and local ground-glass changes were observed. Imaging findings mostly included strip or honeycomb-like shadows. Pleural thickening and pleural effusion were rare. MSCT was able to establish a diagnosis in 92 cases (37.10%) of bronchopulmonary cysts, 69 cases (27.82%) of congenital pulmonary emphysema, 31 cases (12.50%) of bronchial atresia, 1 case (0.40%) of congenital cystadenoma malformation, and 3 cases (1.21%) of giant tracheal bronchitis. Another 52 children (20.97%) were found to have conventional pulmonary inflammation. The sensitivity of MSCT in the diagnosis of bronchial dysplasia was 88.21%, the specificity was 75.00%, and the diagnostic compliance was 86.29%. There was a significant difference between the MSCT and FB findings in the diagnosis of bronchial hypoplasia (P<0.001). Conclusions MSCT has great utility in the diagnosis of bronchial dysplasia in premature infants and may become an excellent method for diagnosing bronchial dysplasia in the future.
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Affiliation(s)
- Weiwei Zhang
- Neonatal Intensive Care Unit, Affiliated Hospital of Jining Medical University, Jining, Shandong, China (mainland)
| | - Shaohua Wang
- Neonatal Intensive Care Unit, Women and Children Health Institute Futian, University of South China, Shenzhen, Guangdong, China (mainland)
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Pereira-Fantini PM, Byars SG, McCall KE, Perkins EJ, Oakley RB, Dellacà RL, Dargaville PA, Davis PG, Ignjatovic V, Tingay DG. Plasma proteomics reveals gestational age-specific responses to mechanical ventilation and identifies the mechanistic pathways that initiate preterm lung injury. Sci Rep 2018; 8:12616. [PMID: 30135517 PMCID: PMC6105628 DOI: 10.1038/s41598-018-30868-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 08/02/2018] [Indexed: 12/15/2022] Open
Abstract
The preterm lung is particularly vulnerable to ventilator-induced lung injury (VILI) as a result of mechanical ventilation. However the developmental and pathological cellular mechanisms influencing the changing patterns of VILI have not been comprehensively delineated, preventing the advancement of targeted lung protective therapies. This study aimed to use SWATH-MS to comprehensively map the plasma proteome alterations associated with the initiation of VILI following 60 minutes of standardized mechanical ventilation from birth in three distinctly different developmental lung states; the extremely preterm, preterm and term lung using the ventilated lamb model. Across these gestations, 34 proteins were differentially altered in matched plasma samples taken at birth and 60 minutes. Multivariate analysis of the plasma proteomes confirmed a gestation-specific response to mechanical ventilation with 79% of differentially-expressed proteins altered in a single gestation group only. Six cellular and molecular functions and two physiological functions were uniquely enriched in either the extremely preterm or preterm group. Correlation analysis supported gestation-specific protein-function associations within each group. In identifying the gestation-specific proteome and functional responses to ventilation we provide the founding evidence required for the potential development of individualized respiratory support approaches tailored to both the developmental and pathological state of the lung.
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Affiliation(s)
- Prue M Pereira-Fantini
- Neonatal Research, Murdoch Childrens Research Institute, Parkville, Australia. .,Department of Paediatrics, University of Melbourne, Parkville, Australia.
| | - Sean G Byars
- Department of Pathology, University of Melbourne, Parkville, Australia.,Centre for Systems Genomics, University of Melbourne, Parkville, Australia
| | - Karen E McCall
- Neonatal Research, Murdoch Childrens Research Institute, Parkville, Australia.,University College Dublin, Dublin, Ireland
| | - Elizabeth J Perkins
- Neonatal Research, Murdoch Childrens Research Institute, Parkville, Australia
| | - Regina B Oakley
- Neonatal Research, Murdoch Childrens Research Institute, Parkville, Australia
| | - R L Dellacà
- Laboratorio di Tecnologie Biomediche, Dipartimento di Elettronica, Informazione e Ingegneria Biomedica-DEIB, Politecnico di Milano University, Milano, Italy
| | - Peter A Dargaville
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
| | - Peter G Davis
- Neonatal Research, Murdoch Childrens Research Institute, Parkville, Australia.,The Royal Women's Hospital, Parkville, Australia.,Department of Obstetrics and Gynaecology, University of Melbourne, Parkville, Australia
| | - Vera Ignjatovic
- Department of Paediatrics, University of Melbourne, Parkville, Australia.,Haematology Research, Murdoch Childrens Research Institute, Parkville, Australia
| | - David G Tingay
- Neonatal Research, Murdoch Childrens Research Institute, Parkville, Australia.,Department of Paediatrics, University of Melbourne, Parkville, Australia.,Department of Neonatology, Royal Children's Hospital, Parkville, Australia
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Arigliani M, Spinelli AM, Liguoro I, Cogo P. Nutrition and Lung Growth. Nutrients 2018; 10:E919. [PMID: 30021997 PMCID: PMC6073340 DOI: 10.3390/nu10070919] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 07/13/2018] [Accepted: 07/16/2018] [Indexed: 12/21/2022] Open
Abstract
Experimental evidence from animal models and epidemiology studies has demonstrated that nutrition affects lung development and may have a lifelong impact on respiratory health. Chronic restriction of nutrients and/or oxygen during pregnancy causes structural changes in the airways and parenchyma that may result in abnormal lung function, which is tracked throughout life. Inadequate nutritional management in very premature infants hampers lung growth and may be a contributing factor in the pathogenesis of bronchopulmonary dysplasia. Recent evidence seems to indicate that infant and childhood malnutrition does not determine lung function impairment even in the presence of reduced lung size due to delayed body growth. This review will focus on the effects of malnutrition occurring at critical time periods such as pregnancy, early life, and childhood, on lung growth and long-term lung function.
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Affiliation(s)
- Michele Arigliani
- Department of Medicine, University Hospital of Udine, Piazzale S. Maria Misericordia 1, 33100 Udine, Italy.
| | - Alessandro Mauro Spinelli
- Department of Medicine, University Hospital of Udine, Piazzale S. Maria Misericordia 1, 33100 Udine, Italy.
| | - Ilaria Liguoro
- Department of Medicine, University Hospital of Udine, Piazzale S. Maria Misericordia 1, 33100 Udine, Italy.
| | - Paola Cogo
- Department of Medicine, University Hospital of Udine, Piazzale S. Maria Misericordia 1, 33100 Udine, Italy.
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Principi N, Di Pietro GM, Esposito S. Bronchopulmonary dysplasia: clinical aspects and preventive and therapeutic strategies. J Transl Med 2018; 16:36. [PMID: 29463286 PMCID: PMC5819643 DOI: 10.1186/s12967-018-1417-7] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 02/16/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Bronchopulmonary dysplasia (BPD) is the result of a complex process in which several prenatal and/or postnatal factors interfere with lower respiratory tract development, leading to a severe, lifelong disease. In this review, what is presently known regarding BPD pathogenesis, its impact on long-term pulmonary morbidity and mortality and the available preventive and therapeutic strategies are discussed. MAIN BODY Bronchopulmonary dysplasia is associated with persistent lung impairment later in life, significantly impacting health services because subjects with BPD have, in most cases, frequent respiratory diseases and reductions in quality of life and life expectancy. Prematurity per se is associated with an increased risk of long-term lung problems. However, in children with BPD, impairment of pulmonary structures and function is even greater, although the characterization of long-term outcomes of BPD is difficult because the adults presently available to study have received outdated treatment. Prenatal and postnatal preventive measures are extremely important to reduce the risk of BPD. CONCLUSION Bronchopulmonary dysplasia is a respiratory condition that presently occurs in preterm neonates and can lead to chronic respiratory problems. Although knowledge about BPD pathogenesis has significantly increased in recent years, not all of the mechanisms that lead to lung damage are completely understood, which explains why therapeutic approaches that are theoretically effective have been only partly satisfactory or useless and, in some cases, potentially negative. However, prevention of prematurity, systematic use of nonaggressive ventilator measures, avoiding supraphysiologic oxygen exposure and administration of surfactant, caffeine and vitamin A can significantly reduce the risk of BPD development. Cell therapy is the most fascinating new measure to address the lung damage due to BPD. It is desirable that ongoing studies yield positive results to definitively solve a major clinical, social and economic problem.
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Affiliation(s)
| | | | - Susanna Esposito
- Pediatric Clinic, Department of Surgical and Biomedical Sciences, Università degli Studi di Perugia, Piazza Menghini 1, 06129 Perugia, Italy
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Klingenberg C, Muraas FK, Isaksen CE, Nilsen T, Torgersen M, Melum-Hansen C. Growth and neurodevelopment in very preterm infants receiving a high enteral volume-feeding regimen - a population-based cohort study. J Matern Fetal Neonatal Med 2017; 32:1664-1672. [PMID: 29212397 DOI: 10.1080/14767058.2017.1414796] [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: 10/18/2022]
Abstract
AIM The aim of this study is to evaluate a feeding regimen routinely providing >180 ml/kg/d fortified human milk to very preterm infants and impact on in-hospital growth, osteopenia, and neurodevelopment. METHOD Retrospective population-based descriptive study of infants <30-week gestation admitted within 24 h of birth and discharged during the 6-year period 2005-2010. Growth and neurodevelopment was assessed until 2 years corrected age, and cerebral palsy up to 4 years corrected age Results: Ninety-nine infants below 30-week gestation were admitted within 24 h of birth during the 6-year period, of which 84 (85%) survived to discharge. Two infants had surgical necrotizing enterocolitis, both survived to 2 years follow up. Seventy-eight infants (mean 27 weeks) had complete growth data until discharge. Full enteral feeds were tolerated after mean 10 d. Average milk volumes were 193 ml/kg/d from 15 to 42 d of life. Rates of weight below 10th centile were 10% at birth and 14% at discharge. Head circumference Z-scores were stable from birth to discharge. Blood values did not indicate osteopenia. Increasing head circumference Z-scores were associated with improved language development. CONCLUSIONS This high enteral feeding volume regimen was associated with low rates of in-hospital growth restriction and good head growth. High enteral volume intake seems safe and may improve nutritional status of very preterm infants.
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Affiliation(s)
- Claus Klingenberg
- a Division of Child and Adolescent Health, Department of Paediatrics , University Hospital of North Norway , Tromsø , Norway.,b Paediatric Research Group, Faculty of Health Sciences , University of Tromsø , Tromsø , Norway
| | - Fredrik Kragh Muraas
- c Department of Urology and Endocrine Surgery , University Hospital of North Norway , Tromsø , Norway
| | - Catherine Elde Isaksen
- d Division of Child and Adolescent Health, Department of Child and Adolescent Psychiatry , University Hospital of North Norway , Tromsø , Norway
| | | | | | - Cecilie Melum-Hansen
- d Division of Child and Adolescent Health, Department of Child and Adolescent Psychiatry , University Hospital of North Norway , Tromsø , Norway
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