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Bathgate JR, Pike K, Newkirk M, Rigassio Radler DL, Byham-Gray L, Ziegler J. Development of a bronchopulmonary dysplasia nutrition focused physical examination tool: A modified Delphi study. Pediatr Pulmonol 2024; 59:1695-1707. [PMID: 38558410 DOI: 10.1002/ppul.26976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 03/02/2024] [Accepted: 03/10/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVE The objectives of this study were to identify factors impacting nutrition needs in infants and children with bronchopulmonary dysplasia (BPD). A modified Delphi approach to obtain consensus among pediatric registered dietitian nutritionists (RDNs) was used to create a BPD-specific nutrition focused physical examination (NFPE) tool. STUDY DESIGN RDNs, recruited through pediatric nutrition professional associations, completed a survey rating proposed NFPE components on a Likert scale of 1-5 allowing open-ended responses in a two-round Delphi. Responses were analyzed, deidentified, and results were returned to panelists for in-round feedback. Consensus was defined a priori as 75% agreement for usefulness or relevance ± 1 standard deviation. RESULTS Six domains (anthropometrics, body composition, development, gastrointestinal, respiratory, and physical signs) and 38 components achieved consensus. CONCLUSION Components for an evidence-based tool to enhance nutrition assessment in infants and children with BPD were identified with consensus agreement by an expert panel of 19 pediatric RDNs.
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Affiliation(s)
| | | | | | | | | | - Jane Ziegler
- Rutgers University, New Brunswick, New Jersey, USA
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2
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Yousif D, Cerini C, Ward S, Iyer N, Kato R, Durazo-Arvizu R, Bansal M. Retrospective study of serial polysomnograms of bronchopulmonary dysplasia patients with oxygen dependence. Pediatr Pulmonol 2024; 59:1418-1427. [PMID: 38411384 DOI: 10.1002/ppul.26930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 12/29/2023] [Accepted: 02/12/2024] [Indexed: 02/28/2024]
Abstract
INTRODUCTION This retrospective study describes characteristics of serial polysomnograms (PSGs) of BPD patients on home oxygen therapy and describes PSG parameters associated with discontinuation of supplemental oxygen. METHODS A single-center study was performed at Children's Hospital Los Angeles, where serial PSGs for 44 patients with BPD infants discharged on home oxygen therapy were extracted for maximum of five PSGs or until oxygen discontinuation. Clinical and polysomnography data was collected. Characteristics of PSG1 were compared amongst the patients who were weaned from oxygen after PSG2 and PSG3. RESULTS Of 44 patients, 68.2% of patients were males with median birth gestational age of 26 weeks (IQR: 24.6-28.1), median birthweight of 777.5 g (IQR: 632.5-1054 g) and 77.3% of the cohort had severe BPD. A total of 138 PSGs were studied between all 44 patients serially. When comparing PSG1 and PSG2 parameters, statistically significant improvement was noted in multiple parameters. Median baseline SpO2, peak RR, and average PETCO2 were found to be potential predictors of prolonged oxygen use. Gestational age and birth weight were not associated with prolonged oxygen use after PSG3. The median age of oxygen discontinuation was calculated to be about 2 years of age. CONCLUSIONS The severity of hypoxia and tachypnea on initial infant PSG are associated with prolonged oxygen therapy past 2 years of age. Growth and development of lungs with maturation of control of breathing help improve these parameters over time regardless of BPD severity. The study may inform discussions between providers and parents for patients discharged home on oxygen therapy.
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Affiliation(s)
- Deena Yousif
- Department of Pediatric Pulmonology and Sleep Medicine, Children's Hospital Los Angeles-University of Southern California Keck School of Medicine, Los Angeles, California, USA
| | - Chiara Cerini
- Department of Pediatrics, Children's Hospital Los Angeles-University of Southern California Keck School of Medicine, Los Angeles, California, USA
| | - Sally Ward
- Department of Pediatric Pulmonology and Sleep Medicine, Children's Hospital Los Angeles-University of Southern California Keck School of Medicine, Los Angeles, California, USA
| | - Narayan Iyer
- Department of Neonatology, Children's Hospital Los Angeles-University of Southern California Keck School of Medicine, Los Angeles, California, USA
| | - Roberta Kato
- Department of Pediatric Pulmonology and Sleep Medicine, Children's Hospital Los Angeles-University of Southern California Keck School of Medicine, Los Angeles, California, USA
| | - Ramon Durazo-Arvizu
- Biostatistics Core The Saban Research Institute, Children's Hospital Los Angeles-University of Southern California Keck School of Medicine, Los Angeles, California, USA
| | - Manvi Bansal
- Department of Pediatric Pulmonology and Sleep Medicine, Children's Hospital Los Angeles-University of Southern California Keck School of Medicine, Los Angeles, California, USA
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3
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Sikdar O, Harris C, Greenough A. Improving early diagnosis of bronchopulmonary dysplasia. Expert Rev Respir Med 2024; 18:283-294. [PMID: 38875260 DOI: 10.1080/17476348.2024.2367584] [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: 02/07/2024] [Accepted: 06/10/2024] [Indexed: 06/16/2024]
Abstract
INTRODUCTION Bronchopulmonary disease (BPD) is associated with long-term neurodevelopmental and cardiorespiratory complications, often requiring significant use of resources. To reduce this healthcare burden, it is essential that those at high risk of BPD are identified early so that strategies are introduced to prevent disease progression. Our aim was to discuss potential methods for improving early diagnosis in the first week after birth. AREAS COVERED A narrative review was undertaken. The search strategy involved searching PubMed, Embase and Cochrane databases from 1967 to 2024. The results of potential biomarkers and imaging modes are discussed. Furthermore, the value of scoring systems is explored. EXPERT OPINION BPD occurs as a result of disruption to pulmonary vascular and alveolar development, thus abnormal levels of factors regulating those processes are promising avenues to explore with regard to early detection of high-risk infants. Data from twin studies suggests genetic factors can be attributed to 82% of the observed difference in moderate to severe BPD, but large genome-wide studies have yielded conflicting results. Comparative studies are required to determine which biomarker or imaging mode may most accurately diagnose early BPD development. Models which include the most predictive factors should be evaluated going forward.
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Affiliation(s)
- Oishi Sikdar
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Christopher Harris
- Neonatal Intensive Care Centre, King's College Hospital NHS Foundation Trust, Denmark Hill, London, UK
| | - Anne Greenough
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
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Fontijn S, Balink SJA, Bonte M, Andrinopoulou ER, Duijts L, Kroon AA, Ciet P, Pijnenburg MW. Chest computed tomography in severe bronchopulmonary dysplasia: Comparing quantitative scoring methods. Eur J Radiol 2023; 169:111168. [PMID: 37897957 DOI: 10.1016/j.ejrad.2023.111168] [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: 08/01/2023] [Revised: 10/19/2023] [Accepted: 10/21/2023] [Indexed: 10/30/2023]
Abstract
PURPOSE Bronchopulmonary dysplasia (BPD) is the most common complication of extreme preterm birth and structural lung abnormalities are frequently found in children with BPD. To quantify lung damage in BPD, three new Hounsfield units (HU) based chest-CT scoring methods were evaluated in terms of 1) intra- and inter-observer variability, 2) correlation with the validated Perth-Rotterdam-Annotated-Grid-Morphometric-Analysis (PRAGMA)-BPD score, and 3) correlation with clinical data. METHODS Chest CT scans of children with severe BPD were performed at a median of 7 months corrected age. Hyper- and hypo-attenuated regions were quantified using PRAGMA-BPD and three new HU based scoring methods (automated, semi-automated, and manual). Intra- and inter-observer variability was measured using intraclass correlation coefficients (ICC) and Bland-Altman plots. The correlation between the 4 scoring methods and clinical data was assessed using Spearman rank correlation. RESULTS Thirty-five patients (median gestational age 26.1 weeks) were included. Intra- and inter-observer variability was excellent for hyper- and hypo-attenuation regions for the manual HU method and PRAGMA-BPD (ICCs range 0.80-0.97). ICC values for the semi-automated HU method were poorer, in particular for the inter-observer variability of hypo- (0.22-0.71) and hyper-attenuation (-0.06-0.89). The manual HU method was highly correlated with PRAGMA-BPD score for both hyper- (ρs0.92, p < 0.001) and hypo-attenuation (ρs0.79, p < 0.001), while automated and semi-automated HU methods showed poor correlation for hypo- (ρs < 0.22) and good correlation for hyper-attenuation (ρs0.72-0.74, p < 0.001). Several scores of hyperattenuation correlated with the use of inhaled bronchodilators in the first year of life; two hypoattenuation scores correlated with birth weight. CONCLUSIONS PRAGMA-BPD and the manual HU method have the best reproducibility for quantification of CT abnormalities in BPD.
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Affiliation(s)
- S Fontijn
- Post-graduate School of Paediatrics, University of Modena and Reggio Emilia, Modena, Italy
| | - S J A Balink
- Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Department of Paediatrics, Division of Respiratory Medicine and Allergology, Rotterdam, the Netherlands
| | - M Bonte
- Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Department of Paediatrics, Division of Respiratory Medicine and Allergology, Rotterdam, the Netherlands
| | - E R Andrinopoulou
- Erasmus MC, University Medical Centre Rotterdam, Department of Biostatistics, Rotterdam, the Netherlands; Erasmus MC, University Medical Centre Rotterdam, Department of Epidemiology, Rotterdam, the Netherlands
| | - L Duijts
- Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Department of Paediatrics, Division of Respiratory Medicine and Allergology, Rotterdam, the Netherlands; Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Department of Paediatrics, Division of Neonatology, Rotterdam, the Netherlands
| | - A A Kroon
- Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Department of Paediatrics, Division of Neonatology, Rotterdam, the Netherlands
| | - P Ciet
- Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Department of Paediatrics, Division of Respiratory Medicine and Allergology, Rotterdam, the Netherlands; Erasmus MC, University Medical Centre Rotterdam, Department of Radiology and Nuclear Medicine, Rotterdam, the Netherlands; Policlinico Universitario, University of Cagliari, Cagliari, Italy
| | - M W Pijnenburg
- Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Department of Paediatrics, Division of Respiratory Medicine and Allergology, Rotterdam, the Netherlands.
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Elders BBLJ, Kersten CM, Hermelijn SM, Wielopolski PA, Tiddens HAWM, Schnater JM, Ciet P. Congenital lung abnormalities on magnetic resonance imaging: the CLAM study. Eur Radiol 2023; 33:4767-4779. [PMID: 36826502 PMCID: PMC10290040 DOI: 10.1007/s00330-023-09458-7] [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: 08/19/2022] [Revised: 01/26/2023] [Accepted: 02/03/2023] [Indexed: 02/25/2023]
Abstract
OBJECTIVES Follow-up of congenital lung abnormalities (CLA) is currently done with chest computer tomography (CT). Major disadvantages of CT are exposure to ionizing radiation and need for contrast enhancement to visualise vascularisation. Chest magnetic resonance imaging (MRI) could be a safe alternative to image CLA without using contrast agents. The objective of this cohort study was to develop a non-contrast MRI protocol for the follow-up of paediatric CLA patients, and to compare findings on MRI to postnatal CT in school age CLA patients. METHODS Twenty-one CLA patients, 4 after surgical resection and 17 unoperated (mean age 12.8 (range 9.4-15.9) years), underwent spirometry and chest MRI. MRI was compared to postnatal CT on appearance and size of the lesion, and lesion associated abnormalities, such as hyperinflation and atelectasis. RESULTS By comparing school-age chest MRI to postnatal CT, radiological appearance and diagnostic interpretation of the type of lesion changed in 7 (41%) of the 17 unoperated patients. In unoperated patients, the relative size of the lesion in relation to the total lung volume remained stable (0.9% (range - 6.2 to + 6.7%), p = 0.3) and the relative size of lesion-associated parenchymal abnormalities decreased (- 2.2% (range - 0.8 to + 2.8%), p = 0.005). CONCLUSION Non-contrast-enhanced chest MRI was able to identify all CLA-related lung abnormalities. Changes in radiological appearance between MRI and CT were related to CLA changes, patients' growth, and differences between imaging modalities. Further validation is needed for MRI to be introduced as a safe imaging method for the follow-up of paediatric CLA patients. KEY POINTS • Non-contrast-enhanced chest MRI is able to identify anatomical lung changes related to congenital lung abnormalities, including vascularisation. • At long-term follow-up, the average size of congenital lung abnormalities in relation to normal lung volume remains stable. • At long-term follow-up, the average size of congenital lung abnormalities associated parenchymal abnormalities such as atelectasis in relation to normal lung volume decreases.
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Affiliation(s)
- Bernadette B L J Elders
- Department of Paediatric Pulmonology and Allergology, Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Casper M Kersten
- Department of Paediatric Surgery, Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Sergei M Hermelijn
- Department of Paediatric Surgery, Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Piotr A Wielopolski
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Harm A W M Tiddens
- Department of Paediatric Pulmonology and Allergology, Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - J Marco Schnater
- Department of Paediatric Surgery, Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Pierluigi Ciet
- Department of Paediatric Pulmonology and Allergology, Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands.
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.
- Radiology Department, University of Cagliari, Cagliari, Italy.
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6
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Duijts L. Prematurity-related chronic respiratory disease across the life course. Eur Respir J 2023; 61:2300662. [PMID: 37348899 DOI: 10.1183/13993003.00662-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 05/27/2023] [Indexed: 06/24/2023]
Affiliation(s)
- Liesbeth Duijts
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department of Neonatal and Pediatric Intensive Care, Division of Neonatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
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7
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Elders BBLJ, Tiddens HAWM, Pijnenburg MWH, Reiss IKM, Wielopolski PA, Ciet P. Lung structure and function on MRI in preterm born school children with and without BPD: A feasibility study. Pediatr Pulmonol 2022; 57:2981-2991. [PMID: 35982507 PMCID: PMC9826116 DOI: 10.1002/ppul.26119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 07/05/2022] [Accepted: 07/11/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND AND OBJECTIVE The most common respiratory complication of prematurity is bronchopulmonary dysplasia (BPD), leading to structural lung changes and impaired respiratory outcomes. However, also preterm children without BPD may show similar adverse respiratory outcomes. There is a need for a safe imaging modality for preterm children with and without BPD for disease severity assessment and risk stratification. Our objective was to develop a magnetic resonance imaging (MRI) protocol in preterm children with and without BPD at school age. METHODS Nine healthy volunteers (median age 11.6 [range: 8.8-12.8] years), 11 preterm children with BPD (11.0 [7.2-15.6] years), and 9 without BPD (11.1 [10.7-12.6] years) underwent MRI. Images were scored on hypo- and hyperintense abnormalities, bronchopathy, and architectural distortion. MRI data were correlated to spirometry. Ventilation and perfusion defects were analyzed using Fourier Decomposition (FD) MRI. RESULTS On MRI, children with BPD had higher %diseased lung (9.1 (interquartile range [IQR] 5.9-11.6)%) compared to preterm children without BPD (3.4 (IQR 2.5-5.4)%, p < 0.001) and healthy volunteers (0.4 (IQR 0.1-0.8)%, p < 0.001). %Diseased lung correlated negatively with %predicted FEV1 (r = -0.40, p = 0.04), FEV1 /FVC (r = -0.49, p = 0.009) and FEF75 (r = -0.63, p < 0.001). Ventilation and perfusion defects on FD sequence corresponded to hypointense regions on expiratory MRI. CONCLUSION Chest MRI can identify structural and functional lung damage at school age in preterm children with and without BPD, showing a good correlation with spirometry. We propose MRI as a sensitive and safe imaging method (without ionizing radiation, contrast agents, or the use of anesthesia) for the long-term follow-up of preterm children.
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Affiliation(s)
- Bernadette B L J Elders
- Department of Paediatric Pulmonology and Allergology, Erasmus MC-Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Department of Radiology and Nuclear Medicine, Erasmus MC-Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Harm A W M Tiddens
- Department of Paediatric Pulmonology and Allergology, Erasmus MC-Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Department of Radiology and Nuclear Medicine, Erasmus MC-Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Mariëlle W H Pijnenburg
- Department of Paediatric Pulmonology and Allergology, Erasmus MC-Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Irwin K M Reiss
- Department of Neonatology, Erasmus MC-Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Piotr A Wielopolski
- Department of Radiology and Nuclear Medicine, Erasmus MC-Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Pierluigi Ciet
- Department of Paediatric Pulmonology and Allergology, Erasmus MC-Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Department of Radiology and Nuclear Medicine, Erasmus MC-Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, The Netherlands
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8
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Balink S, Onland W, Vrijlandt EJLE, Andrinopoulou ER, Bos AF, Dijk PH, Goossens L, Hulsmann AR, Nuytemans DH, Reiss IKM, Sprij AJ, Kroon AA, van Kaam AH, Pijnenburg M. Supplemental oxygen strategies in infants with bronchopulmonary dysplasia after the neonatal intensive care unit period: study protocol for a randomised controlled trial (SOS BPD study). BMJ Open 2022; 12:e060986. [PMID: 35803625 PMCID: PMC9272124 DOI: 10.1136/bmjopen-2022-060986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Supplemental oxygen is the most important treatment for preterm born infants with established bronchopulmonary dysplasia (BPD). However, it is unknown what oxygen saturation levels are optimal to improve outcomes in infants with established BPD from 36 weeks postmenstrual age (PMA) onwards. The aim of this study is to compare the use of a higher oxygen saturation limit (≥95%) to a lower oxygen saturation limit (≥90%) after 36 weeks PMA in infants diagnosed with moderate or severe BPD. METHODS AND ANALYSIS This non-blinded, multicentre, randomised controlled trial will recruit 198 preterm born infants with moderate or severe BPD between 36 and 38 weeks PMA. Infants will be randomised to either a lower oxygen saturation limit of 95% or to a lower limit of 90%; supplemental oxygen and/or respiratory support will be weaned based on the assigned lower oxygen saturation limit. Adherence to the oxygen saturation limit will be assessed by extracting oxygen saturation profiles from pulse oximeters regularly, until respiratory support is stopped. The primary outcome is the weight SD score at 6 months of corrected age. Secondary outcomes include anthropometrics collected at 6 and 12 months of corrected age, rehospitalisations, respiratory complaints, infant stress, parental quality of life and cost-effectiveness. ETHICS AND DISSEMINATION Ethical approval for the trial was obtained from the Medical Ethics Review Committee of the Erasmus University Medical Centre, Rotterdam, the Netherlands (MEC-2018-1515). Local approval for conducting the trial in the participating hospitals has been or will be obtained from the local institutional review boards. Informed consent will be obtained from the parents or legal guardians of all study participants. TRIAL REGISTRATION NUMBER NL7149/NTR7347.
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Affiliation(s)
- Stephanie Balink
- Department of Paediatrics/Paediatric Respiratory Medicine, Erasmus MC Sophia Children Hospital, Rotterdam, The Netherlands
| | - Wes Onland
- Department of Paediatrics, Division of Neonatology, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
- Department of Paediatrics, Division of Neonatology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Elianne J L E Vrijlandt
- Department of Paediatrics, Division of Paediatric Pulmonology and Allergology, UMCG, Groningen, The Netherlands
| | | | - Arend F Bos
- Department of Paediatrics, Division of Neonatology, UMCG, Groningen, The Netherlands
| | - Peter H Dijk
- Department of Paediatrics, Division of Neonatology, UMCG, Groningen, The Netherlands
| | - Lucas Goossens
- Erasmus School of Health Policy and Management, Erasmus Universiteit Rotterdam, Rotterdam, The Netherlands
| | | | - Debbie H Nuytemans
- Department of Paediatrics, Division of Neonatology, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
- Department of Paediatrics, Division of Neonatology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Irwin K M Reiss
- Department of Paediatrics, Division of Neonatology, Erasmus MC Sophia Children Hospital, Rotterdam, The Netherlands
| | - Arwen J Sprij
- Department of Paediatrics, Haga Hospital, Den Haag, The Netherlands
| | - André A Kroon
- Department of Paediatrics, Division of Neonatology, Erasmus MC Sophia Children Hospital, Rotterdam, The Netherlands
| | - Anton H van Kaam
- Department of Paediatrics, Division of Neonatology, Amsterdam UMC Locatie AMC, Amsterdam, The Netherlands
- Department of Paediatrics, Division of Neonatology, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands
| | - Marielle Pijnenburg
- Department of Paediatrics/Paediatric Respiratory Medicine, Erasmus MC Sophia Children Hospital, Rotterdam, The Netherlands
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9
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High-Resolution Computed Tomography Scores in Cases of Bronchopulmonary Dysplasia. BIOMED RESEARCH INTERNATIONAL 2022; 2022:5208993. [PMID: 35178448 PMCID: PMC8844384 DOI: 10.1155/2022/5208993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 01/18/2022] [Indexed: 12/02/2022]
Abstract
Background Bronchopulmonary dysplasia (BPD) carries a risk of long-term pulmonary sequelae. High-resolution computed tomography (HRCT) is a method of detecting such structural changes. This study is aimed at characterizing structural abnormalities associated with BPD and at evaluating the clinical findings in the newborn period associated with HRCT scores. Methods 28 patients born with a mean gestation age of 30 ± 2.9 weeks and diagnosed as BPD in their neonatal period were reevaluated when they were between the postnatal ages of 6 and 12 months. HRCT was performed in 20 patients with a history of moderate and severe BPD. Scans were interpreted by one radiologist using a scoring system. Results Patients were 9.8 ± 2.3 months at the time of reevaluation. The average HRCT score of patients was, respectively, 7.20 ± 4.05 with moderate and 7.40 ± 2.84 with severe BPD. The difference between them was not significant (p = 0.620). When moderate and severe groups were collected as a whole on the basis of physical findings and drug treatment, 6 had normal physical examination findings, no oxygen and no drug requirement; 14 had at least one finding at the time of reevaluation. No significant difference was detected in terms of HRCT score between the two groups (6.50 ± 3.83 versus 7.64 ± 3.30). Conclusions More studies are needed in terms of the role of HRCT in the assessment of BPD prognosis. A contemporary definition of BPD that correlates with respiratory morbidity in childhood is needed. Also, a new lung ultrasound technique for predicting the respiratory outcome in patients with BPD can be used instead of HRCT.
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10
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Bauer SE, Huff KA, Vanderpool CPB, Rose RS, Cristea AI. Growth and nutrition in children with established bronchopulmonary dysplasia: A review of the literature. Nutr Clin Pract 2022; 37:282-298. [DOI: 10.1002/ncp.10841] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 12/01/2021] [Accepted: 12/26/2021] [Indexed: 12/25/2022] Open
Affiliation(s)
- Sarah E. Bauer
- Department of Pediatrics Indiana University Indianapolis Indiana USA
| | - Katie A. Huff
- Department of Pediatrics Indiana University Indianapolis Indiana USA
| | | | - Rebecca S. Rose
- Department of Pediatrics Indiana University Indianapolis Indiana USA
| | - A. Ioana Cristea
- Department of Pediatrics Indiana University Indianapolis Indiana USA
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11
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Moschino L, Bonadies L, Baraldi E. Lung growth and pulmonary function after prematurity and bronchopulmonary dysplasia. Pediatr Pulmonol 2021; 56:3499-3508. [PMID: 33729686 PMCID: PMC8597033 DOI: 10.1002/ppul.25380] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/23/2021] [Accepted: 03/10/2021] [Indexed: 12/19/2022]
Abstract
Bronchopulmonary dysplasia (BPD) still carries a heavy burden of morbidity and mortality in survivors of extreme prematurity. The disease is characterized by simplification of the alveolar structure, involving a smaller number of enlarged alveoli due to decreased septation and a dysmorphic pulmonary microvessel growth. These changes lead to persistent abnormalities mainly affecting the smaller airways, lung parenchyma, and pulmonary vasculature, which can be assessed with lung function tests and imaging techniques. Several longitudinal lung function studies have demonstrated that most preterm-born subjects with BPD embark on a low lung function trajectory, never achieving their full airway growth potential. They are consequently at higher risk of developing a chronic obstructive pulmonary disease-like phenotype later in life. Studies based on computer tomography and magnetic resonance imaging, have also shown that in these patients there is a persistence of lung abnormalities like emphysematous areas, bronchial wall thickening, interstitial opacities, and mosaic lung attenuation also in adult age. This review aims to outline the current knowledge of pulmonary and vascular growth in survivors of BPD and the evidence of their lung function and imaging up to adulthood.
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Affiliation(s)
- Laura Moschino
- Department of Women's and Children's Health, Neonatal Intensive Care Unit, Padova University Hospital, Padova, Italy
| | - Luca Bonadies
- Department of Women's and Children's Health, Neonatal Intensive Care Unit, Padova University Hospital, Padova, Italy
| | - Eugenio Baraldi
- Department of Women's and Children's Health, Neonatal Intensive Care Unit, Padova University Hospital, Padova, Italy.,Institute of Pediatric Research (IRP), Fondazione Città della Speranza, Padova, Italy
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12
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Abstract
Bronchopulmonary dysplasia (BPD) is the most common chronic lung disease in infants and is associated with increased mortality, respiratory morbidity, neurodevelopmental impairment, and increased healthcare costs. In parallel with advances made in the field of neonatal intensive care, the phenotype of BPD has evolved from a fibrocystic disease affecting late preterm infants to one of impaired parenchymal development and dysregulated vascular growth predominantly affecting infants born before 29 weeks' gestational age. BPD has been shown to have significant lifelong consequences. Adults with BPD have been found to have abnormal lung function tests, reduced exercise tolerance, and may be at increased risk for developing chronic obstructive pulmonary disease. Evidence shows that BPD occurs secondary to genetic-environmental interactions in an immature lung. In this review, we evaluate the various clinical definitions, imaging modalities, and biomarker data that are helpful in making an early diagnosis of BPD. In addition, we evaluate recent evidence about the prevention and treatment of BPD. We discuss the invasive and non-invasive ventilation strategies and pharmacological agents used in the early, evolving, and established phases of BPD.
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Affiliation(s)
- Margaret Gilfillan
- Division of Neonatology, St Christopher's Hospital for Children, Philadelphia, PA, USA
- Drexel University College of Medicine, Philadelphia, PA, USA
| | - Anita Bhandari
- Division of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Vineet Bhandari
- Division of Neonatology, The Children's Regional Hospital at Cooper, Camden, NJ, USA
- Cooper Medical School of Rowan University, Camden, NJ, USA
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13
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De Luca D. The Promise of Lung Ultrasound to Monitor Evolution of Chronic Respiratory Morbidity in Preterm Infants. Chest 2021; 160:799-800. [PMID: 34488954 DOI: 10.1016/j.chest.2021.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 04/01/2021] [Indexed: 01/20/2023] Open
Affiliation(s)
- Daniele De Luca
- Division of Pediatrics and Neonatal Critical Care, "A. Béclère" Medical Center, Paris Saclay University Hospitals, APHP; and the Physiopathology and Therapeutic Innovation Unit-INSERM U999, Paris Saclay University, Paris, France.
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14
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Loi B, Vigo G, Baraldi E, Raimondi F, Carnielli VP, Mosca F, De Luca D. Lung Ultrasound to Monitor Extremely Preterm Infants and Predict Bronchopulmonary Dysplasia. A Multicenter Longitudinal Cohort Study. Am J Respir Crit Care Med 2021; 203:1398-1409. [PMID: 33352083 DOI: 10.1164/rccm.202008-3131oc] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Rationale: Lung ultrasound is useful in critically ill patients with acute respiratory failure. Given its characteristics, it could also be useful in extremely preterm infants with evolving chronic respiratory failure, as we lack accurate imaging tools to monitor them. Objectives: To verify if lung ultrasound can monitor lung aeration and function and has good reliability to predict bronchopulmonary dysplasia in extremely preterm neonates. Methods: A multicenter, international, prospective, longitudinal, cohort, diagnostic accuracy study consecutively enrolling inborn neonates with gestational age 30+6 weeks or younger. Lung ultrasound was performed on the 1, 7, 14, and 28 days of life, and lung ultrasound scores were calculated and correlated with simultaneous blood gases and work of breathing score. Gestational age-adjusted lung ultrasound scores were created, verified in multivariate models, and subjected to receiver operator characteristics (ROC) analyses to predict bronchopulmonary dysplasia at 36 weeks postmenstrual age. Measurements and Main Results: Mean lung ultrasound scores are different between infants developing (n = 72) or not developing (n = 75) bronchopulmonary dysplasia (P < 0.001 at any time point). Lung ultrasound scores significantly correlate with oxygenation metrics and work of breathing at any time point (P always < 0.0001). Gestational age-adjusted lung ultrasound scores significantly predict bronchopulmonary dysplasia at 7 (area under ROC curve, 0.826-0.833; P < 0.0001) and 14 (area under ROC curve, 0.834-0.858; P < 0.0001) days of life. Bronchopulmonary dysplasia severity and gestational age-adjusted lung ultrasound scores are significantly correlated at 7 and 14 days (P always < 0.0001). Conclusions: Lung ultrasound scores allow monitoring of lung aeration and function in extremely preterm infants. Gestational age-adjusted scores significantly predict the occurrence of bronchopulmonary dysplasia, starting from the seventh day of life.
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Affiliation(s)
- Barbara Loi
- Division of Pediatrics and Neonatal Critical Care, A.Béclère Medical Center, Paris Saclay University Hospitals, APHP, Paris, France
| | - Giulia Vigo
- Division of Pediatrics and Neonatal Critical Care, A.Béclère Medical Center, Paris Saclay University Hospitals, APHP, Paris, France
| | - Eugenio Baraldi
- Department of Women's and Children's Health, Neonatal ICU, Padova University Hospital, Padova, Italy
| | - Francesco Raimondi
- Department of Translational Medical Science, Neonatal ICU, Federico II University, Naples, Italy
| | - Virgilio P Carnielli
- Division of Neonatology, G. Salesi Women and Children Hospital, Polytechnical University of Marche, Ancona, Italy
| | - Fabio Mosca
- Neonatal ICU, "Ca' Granda Ospedale Maggiore Policlinico," IRCCS Foundation, University of Milan, Milan, Italy; and
| | - Daniele De Luca
- Division of Pediatrics and Neonatal Critical Care, A.Béclère Medical Center, Paris Saclay University Hospitals, APHP, Paris, France.,Physiopathology and Therapeutic Innovation Unit-INSERM U999, Paris Saclay University, Paris, France
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15
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The Role of Lung Ultrasound in the Management of the Critically Ill Neonate-A Narrative Review and Practical Guide. CHILDREN-BASEL 2021; 8:children8080628. [PMID: 34438519 PMCID: PMC8391155 DOI: 10.3390/children8080628] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 07/19/2021] [Accepted: 07/22/2021] [Indexed: 12/11/2022]
Abstract
Lung ultrasound makes use of artifacts generated by the ratio of air and fluid in the lung. Recently, an enormous increase of research regarding lung ultrasound emerged, especially in intensive care units. The use of lung ultrasound on the neonatal intensive care unit enables the clinician to gain knowledge about the respiratory condition of the patients, make quick decisions, and reduces exposure to ionizing radiation. In this narrative review, the possibilities of lung ultrasound for the stabilization and resuscitation of the neonate using the ABCDE algorithm will be discussed.
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16
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Higano NS, Ruoss JL, Woods JC. Modern pulmonary imaging of bronchopulmonary dysplasia. J Perinatol 2021; 41:707-717. [PMID: 33547408 PMCID: PMC8561744 DOI: 10.1038/s41372-021-00929-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 11/05/2020] [Accepted: 01/15/2021] [Indexed: 01/30/2023]
Abstract
Bronchopulmonary dysplasia (BPD) is a complex and serious cardiopulmonary morbidity in infants who are born preterm. Despite advances in clinical care, BPD remains a significant source of morbidity and mortality, due in large part to the increased survival of extremely preterm infants. There are few strong early prognostic indicators of BPD or its later outcomes, and evidence for the usage and timing of various interventions is minimal. As a result, clinical management is often imprecise. In this review, we highlight cutting-edge methods and findings from recent pulmonary imaging research that have high translational value. Further, we discuss the potential role that various radiological modalities may play in early risk stratification for development of BPD and in guiding treatment strategies of BPD when employed in varying severities and time-points throughout the neonatal disease course.
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Affiliation(s)
- Nara S Higano
- Center for Pulmonary Imaging Research, Division of Pulmonary Medicine and Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Cincinnati Bronchopulmonary Dysplasia Center, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - J Lauren Ruoss
- Division of Neonatology, Department of Pediatrics, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Jason C Woods
- Center for Pulmonary Imaging Research, Division of Pulmonary Medicine and Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Cincinnati Bronchopulmonary Dysplasia Center, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA.
- Department of Radiology, College of Medicine, University of Cincinnati, Cincinnati, OH, USA.
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17
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Vanhaverbeke K, Van Eyck A, Van Hoorenbeeck K, De Winter B, Snoeckx A, Mulder T, Verhulst S. Lung imaging in bronchopulmonary dysplasia: a systematic review. Respir Med 2020; 171:106101. [DOI: 10.1016/j.rmed.2020.106101] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 07/20/2020] [Accepted: 07/26/2020] [Indexed: 01/19/2023]
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18
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Duijts L, van Meel ER, Moschino L, Baraldi E, Barnhoorn M, Bramer WM, Bolton CE, Boyd J, Buchvald F, Del Cerro MJ, Colin AA, Ersu R, Greenough A, Gremmen C, Halvorsen T, Kamphuis J, Kotecha S, Rooney-Otero K, Schulzke S, Wilson A, Rigau D, Morgan RL, Tonia T, Roehr CC, Pijnenburg MW. European Respiratory Society guideline on long-term management of children with bronchopulmonary dysplasia. Eur Respir J 2020; 55:13993003.00788-2019. [PMID: 31558663 DOI: 10.1183/13993003.00788-2019] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 08/30/2019] [Indexed: 12/22/2022]
Abstract
This document provides recommendations for monitoring and treatment of children in whom bronchopulmonary dysplasia (BPD) has been established and who have been discharged from the hospital, or who were >36 weeks of postmenstrual age. The guideline was based on predefined Population, Intervention, Comparison and Outcomes (PICO) questions relevant for clinical care, a systematic review of the literature and assessment of the evidence using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach. After considering the balance of desirable (benefits) and undesirable (burden, adverse effects) consequences of the intervention, the certainty of the evidence, and values, the task force made conditional recommendations for monitoring and treatment of BPD based on very low to low quality of evidence. We suggest monitoring with lung imaging using ionising radiation in a subgroup only, for example severe BPD or recurrent hospitalisations, and monitoring with lung function in all children. We suggest to give individual advice to parents regarding daycare attendance. With regards to treatment, we suggest the use of bronchodilators in a subgroup only, for example asthma-like symptoms, or reversibility in lung function; no treatment with inhaled or systemic corticosteroids; natural weaning of diuretics by the relative decrease in dose with increasing weight gain if diuretics are started in the neonatal period; and treatment with supplemental oxygen with a saturation target range of 90-95%. A multidisciplinary approach for children with established severe BPD after the neonatal period into adulthood is preferable. These recommendations should be considered until new and urgently needed evidence becomes available.
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Affiliation(s)
- Liesbeth Duijts
- Dept of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands .,Dept of Pediatrics, Division of Neonatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Evelien R van Meel
- Dept of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Laura Moschino
- Dept of Women's and Children's Health, University of Padua, Padua, Italy
| | - Eugenio Baraldi
- Dept of Women's and Children's Health, University of Padua, Padua, Italy
| | | | - Wichor M Bramer
- Medical Library, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Charlotte E Bolton
- NIHR Nottingham BRC Respiratory Theme and Division of Respiratory Medicine, University of Nottingham, Nottingham, UK
| | | | - Frederik Buchvald
- Pediatric Pulmonary Service, DBLC, Rigshospitalet, Copenhagen, Denmark
| | | | - Andrew A Colin
- Division of Pediatric Pulmonology, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Refika Ersu
- Division of Respirology, Marmara University Istanbul, Istanbul, Turkey.,Division of Respirology, University of Ottowa, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Anne Greenough
- Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | | | - Thomas Halvorsen
- Dept of Pediatrics, Haukeland University Hospital, Bergen, Norway.,Dept of Clinical Science, University of Bergen, Bergen, Norway
| | | | - Sailesh Kotecha
- Dept of Child Health, School of Medicine, Cardiff University, Cardiff, UK
| | | | - Sven Schulzke
- Dept of Neonatology, University Children's Hospital Basel UKBB, Basel, Switzerland
| | - Andrew Wilson
- Dept of Respiratory and Sleep Medicine, Princess Margaret Hospital for Children, Perth, Australia
| | - David Rigau
- Iberoamerican Cochrane Centre, Barcelona, Spain
| | - Rebecca L Morgan
- Dept of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Thomy Tonia
- Insitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Charles C Roehr
- Dept of Paediatrics, Medical Sciences Division, University of Oxford, Oxford, UK.,Newborn Services, John Radcliffe Hospital, Oxford University Hospitals, Oxford, UK
| | - Marielle W Pijnenburg
- Dept of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
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19
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Lignelli E, Palumbo F, Myti D, Morty RE. Recent advances in our understanding of the mechanisms of lung alveolarization and bronchopulmonary dysplasia. Am J Physiol Lung Cell Mol Physiol 2019; 317:L832-L887. [PMID: 31596603 DOI: 10.1152/ajplung.00369.2019] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Bronchopulmonary dysplasia (BPD) is the most common cause of morbidity and mortality in preterm infants. A key histopathological feature of BPD is stunted late lung development, where the process of alveolarization-the generation of alveolar gas exchange units-is impeded, through mechanisms that remain largely unclear. As such, there is interest in the clarification both of the pathomechanisms at play in affected lungs, and the mechanisms of de novo alveoli generation in healthy, developing lungs. A better understanding of normal and pathological alveolarization might reveal opportunities for improved medical management of affected infants. Furthermore, disturbances to the alveolar architecture are a key histopathological feature of several adult chronic lung diseases, including emphysema and fibrosis, and it is envisaged that knowledge about the mechanisms of alveologenesis might facilitate regeneration of healthy lung parenchyma in affected patients. To this end, recent efforts have interrogated clinical data, developed new-and refined existing-in vivo and in vitro models of BPD, have applied new microscopic and radiographic approaches, and have developed advanced cell-culture approaches, including organoid generation. Advances have also been made in the development of other methodologies, including single-cell analysis, metabolomics, lipidomics, and proteomics, as well as the generation and use of complex mouse genetics tools. The objective of this review is to present advances made in our understanding of the mechanisms of lung alveolarization and BPD over the period 1 January 2017-30 June 2019, a period that spans the 50th anniversary of the original clinical description of BPD in preterm infants.
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Affiliation(s)
- Ettore Lignelli
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany.,Department of Internal Medicine (Pulmonology), University of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Giessen, Germany
| | - Francesco Palumbo
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany.,Department of Internal Medicine (Pulmonology), University of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Giessen, Germany
| | - Despoina Myti
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany.,Department of Internal Medicine (Pulmonology), University of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Giessen, Germany
| | - Rory E Morty
- Department of Lung Development and Remodeling, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany.,Department of Internal Medicine (Pulmonology), University of Giessen and Marburg Lung Center, member of the German Center for Lung Research, Giessen, Germany
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20
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Boel L, Pernet K, Toussaint M, Ides K, Leemans G, Haan J, Van Hoorenbeeck K, Verhulst S. Respiratory morbidity in children with cerebral palsy: an overview. Dev Med Child Neurol 2019; 61:646-653. [PMID: 30320434 DOI: 10.1111/dmcn.14060] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/28/2018] [Indexed: 12/15/2022]
Abstract
Respiratory problems have a significant impact on morbidity and mortality in patients with cerebral palsy (CP). In particular, recurrent aspiration, impaired airway clearance, spinal and thoracic deformity, impaired lung function, poor nutritional status, and recurrent respiratory infections negatively affect respiratory status. Bronchopulmonary dysplasia may contribute to pulmonary problems, but asthma is not more common in CP than in the general population. We discuss treatment options for each of these factors. Multiple coexisting and interacting factors that influence the respiratory status of patients with CP should be recognized and effectively addressed to reduce respiratory morbidity and mortality. WHAT THIS PAPER ADDS: Respiratory problems are a significant cause of morbidity in patients with cerebral palsy (CP). Respiratory status in patients with CP is influenced by recurrent aspiration and impaired airway clearance. Spinal and thoracic deformity, impaired lung function, poor nutrition, and respiratory infections also negatively affect respiratory status. These factors should all be addressed to reduce respiratory problems in patients with CP.
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Affiliation(s)
- Lieve Boel
- Department of Paediatric Pulmonology, Antwerp University Hospital, Antwerp, Belgium
| | - Kurt Pernet
- Neuromuscular Reference Centre and Centre for Home Mechanical Ventilation, Inkendaal Rehabilitation Hospital, Vlezenbeek, Belgium
| | - Michel Toussaint
- Neuromuscular Reference Centre and Centre for Home Mechanical Ventilation, Inkendaal Rehabilitation Hospital, Vlezenbeek, Belgium
| | - Kris Ides
- Department of Pulmonology, Antwerp University Hospital, Antwerp, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Glenn Leemans
- Department of Pulmonology, Antwerp University Hospital, Antwerp, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Jurn Haan
- Neuromuscular Reference Centre and Centre for Home Mechanical Ventilation, Inkendaal Rehabilitation Hospital, Vlezenbeek, Belgium
| | - Kim Van Hoorenbeeck
- Department of Paediatric Pulmonology, Antwerp University Hospital, Antwerp, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium
| | - Stijn Verhulst
- Department of Paediatric Pulmonology, Antwerp University Hospital, Antwerp, Belgium.,Neuromuscular Reference Centre and Centre for Home Mechanical Ventilation, Inkendaal Rehabilitation Hospital, Vlezenbeek, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium
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21
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Auten RL. 2017 pediatric pulmonology year in review part 2-neonatology. Pediatr Pulmonol 2018; 53:1147-1151. [PMID: 29737005 DOI: 10.1002/ppul.24040] [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: 04/03/2018] [Accepted: 04/17/2018] [Indexed: 11/11/2022]
Abstract
The articles published in 2017 in topic areas relevant to neonatal pulmonology are reviewed in Part 2 of the Year-in-Review.
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Affiliation(s)
- Richard L Auten
- Cone Health System, Greensboro, North Carolina.,Duke University, Durham, North Carolina
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22
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Tiddens HAWM, Kuo W, van Straten M, Ciet P. Paediatric lung imaging: the times they are a-changin'. Eur Respir Rev 2018; 27:27/147/170097. [PMID: 29491035 DOI: 10.1183/16000617.0097-2017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 12/13/2017] [Indexed: 02/06/2023] Open
Abstract
Until recently, functional tests were the most important tools for the diagnosis and monitoring of lung diseases in the paediatric population. Chest imaging has gained considerable importance for paediatric pulmonology as a diagnostic and monitoring tool to evaluate lung structure over the past decade. Since January 2016, a large number of papers have been published on innovations in chest computed tomography (CT) and/or magnetic resonance imaging (MRI) technology, acquisition techniques, image analysis strategies and their application in different disease areas. Together, these papers underline the importance and potential of chest imaging and image analysis for today's paediatric pulmonology practice. The focus of this review is chest CT and MRI, as these are, and will be, the modalities that will be increasingly used by most practices. Special attention is given to standardisation of image acquisition, image analysis and novel applications in chest MRI. The publications discussed underline the need for the paediatric pulmonology community to implement and integrate state-of-the-art imaging and image analysis modalities into their structure-function laboratory for the benefit of their patients.
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Affiliation(s)
- Harm A W M Tiddens
- Pediatric Pulmonology and Allergology, Erasmus MC - Sophia Children's Hospital, University Medical Centre, Rotterdam, The Netherlands .,Radiology and Nuclear Medicine, Erasmus University Medical Center - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Wieying Kuo
- Pediatric Pulmonology and Allergology, Erasmus MC - Sophia Children's Hospital, University Medical Centre, Rotterdam, The Netherlands.,Radiology and Nuclear Medicine, Erasmus University Medical Center - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Marcel van Straten
- Radiology and Nuclear Medicine, Erasmus University Medical Center - Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Pierluigi Ciet
- Pediatric Pulmonology and Allergology, Erasmus MC - Sophia Children's Hospital, University Medical Centre, Rotterdam, The Netherlands.,Radiology and Nuclear Medicine, Erasmus University Medical Center - Sophia Children's Hospital, Rotterdam, The Netherlands
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23
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Silva M, Milanese G, Seletti V, Ariani A, Sverzellati N. Pulmonary quantitative CT imaging in focal and diffuse disease: current research and clinical applications. Br J Radiol 2018; 91:20170644. [PMID: 29172671 PMCID: PMC5965469 DOI: 10.1259/bjr.20170644] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 11/14/2017] [Accepted: 11/23/2017] [Indexed: 12/14/2022] Open
Abstract
The frenetic development of imaging technology-both hardware and software-provides exceptional potential for investigation of the lung. In the last two decades, CT was exploited for detailed characterization of pulmonary structures and description of respiratory disease. The introduction of volumetric acquisition allowed increasingly sophisticated analysis of CT data by means of computerized algorithm, namely quantitative CT (QCT). Hundreds of thousands of CTs have been analysed for characterization of focal and diffuse disease of the lung. Several QCT metrics were developed and tested against clinical, functional and prognostic descriptors. Computer-aided detection of nodules, textural analysis of focal lesions, densitometric analysis and airway segmentation in obstructive pulmonary disease and textural analysis in interstitial lung disease are the major chapters of this discipline. The validation of QCT metrics for specific clinical and investigational needs prompted the translation of such metrics from research field to patient care. The present review summarizes the state of the art of QCT in both focal and diffuse lung disease, including a dedicated discussion about application of QCT metrics as parameters for clinical care and outcomes in clinical trials.
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Affiliation(s)
- Mario Silva
- Department of Medicine and Surgery (DiMeC), Section of Radiology, Unit of Surgical Sciences, University of Parma, Parma, Italy
| | - Gianluca Milanese
- Department of Medicine and Surgery (DiMeC), Section of Radiology, Unit of Surgical Sciences, University of Parma, Parma, Italy
| | - Valeria Seletti
- Department of Medicine and Surgery (DiMeC), Section of Radiology, Unit of Surgical Sciences, University of Parma, Parma, Italy
| | - Alarico Ariani
- Department of Medicine, Internal Medicine and Rheumatology Unit, University Hospital of Parma, Parma, Italy
| | - Nicola Sverzellati
- Department of Medicine and Surgery (DiMeC), Section of Radiology, Unit of Surgical Sciences, University of Parma, Parma, Italy
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24
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Ronkainen E, Perhomaa M, Mattila L, Hallman M, Dunder T. Structural Pulmonary Abnormalities Still Evident in Schoolchildren with New Bronchopulmonary Dysplasia. Neonatology 2018; 113:122-130. [PMID: 29169167 DOI: 10.1159/000481356] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 09/07/2017] [Indexed: 11/19/2022]
Abstract
BACKGROUND A new pattern of bronchopulmonary dysplasia (BPD) has emerged with the improved survival of preterm children. OBJECTIVES Our aim was to characterize structural abnormalities associated with new BPD and to evaluate whether the severity of high-resolution computed tomography (HRCT) changes is associated with lung function. METHODS HRCT scans were performed on 21 schoolchildren with a history of new BPD (mild, n = 9; moderate, n = 4; and severe, n = 8) with a mean age of 12.7 years (range: 8.7-16.7). Scans were interpreted by 2 radiologists using a structured scoring system. Spirometry (forced expiratory volume in 1 s [FEV1] and maximum mid-expiratory flow [MMEF]) and the diffusion capacity of the lung for carbon monoxide (DLCO) were measured. RESULTS At least 1 HRCT abnormality was evident in 17 children (81%), including linear-to-triangular subpleural opacities (71%), air trapping (29%), mosaic perfusion (24%), peribronchial thickening (14%), and emphysema (14%). The HRCT score was higher in the severe BPD group (11.50; 95% CI 2.86-20.14) than in the mild or moderate BPD group (1.39; 95% CI 0.24-2.54, and 2.75; 95% CI 0.28-5.22, respectively). HRCT scores were inversely related to FEV1 (β -4.23; 95% CI -6.97 to -1.49, p = 0.004) and MMEF (β -3.45; 95% CI -6.10 to -0.80, p = 0.013) but not to DLCO. The duration of the initial mechanical ventilation was associated with HRCT scores (p = 0.014). CONCLUSIONS Structural lung abnormalities are common among schoolchildren with a history of new BPD, resembling abnormalities described in the presurfactant era. HRCT abnormalities are associated with the duration of early mechanical ventilation and the severity of BPD and they are correlated with spirometry.
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Affiliation(s)
- Eveliina Ronkainen
- PEDEGO Research Unit, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
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