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Sanchez-Solis M, Forno E, Morales E, Garcia-Marcos L. Role of body mass index in unbalanced (dysanaptic) lung growth of healthy infants. Pediatr Pulmonol 2024. [PMID: 38967254 DOI: 10.1002/ppul.27161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 06/07/2024] [Accepted: 06/25/2024] [Indexed: 07/06/2024]
Abstract
RATIONALE Imbalance between forced expiratory volume in the first second (FEV1) and forced vital capacity (FVC) (dysanapsis) has been reported in children who are obese. This dysanaptic growth might begin at an early age, although there are no data on children younger than 6 years. OBJETIVES To assess whether body mass index (BMI) and early weight gain, in healthy infants born at term, plays a significant role in the imbalance between FEV1 and FVC, even in the absence of obesity. METHODS Lung function was measured by means of raised volume rapid thoracic compression in 69 healthy infants born at term from the Nutrition in Early Life and Asthma cohort. Dysanapsis was defined as zFVC >0.674, zFEV0 .5 ≥-1.645, and FEV0 .5/FVC ≤-1.645. Weight gain (g/day) and growth rate (cm/year) were calculated as the difference between weight and length on the test date and those at birth. To assess the relationship between zBMI and dysanapsis, a receiver operating characteristic curve was performed. Multivariable analysis was carried out by means of linear regressions (one for each lung function index) and by logistic regression for dysanapsis (yes/no). RESULTS Higher zBMI was associated with risk of dysanapsis (odds ratio: 3.53, [95% confidence interval: 1.30; 9.66]; p = .014): Each additional zBMI unit was associated with ~10 mL higher FVC and with ~3.5% lower FEV0.5/FVC. Weight gain was associated with lower FEV0.5/FVC ratio. CONCLUSION Dysanaptic development of lung function begins very early in infancy and is related with weight gain and body mass index, even in the absence of obesity.
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Affiliation(s)
- Manuel Sanchez-Solis
- Pediatric Pulmonology Unit, Pediatric Service, Virgen de la Arrixaca University Children's Hospital of Murcia, Murcia, Spain
- Pediatric Research Department, Biomedical Research Institute of Murcia (IMIB), Murcia, Spain
| | - Erick Forno
- Division of Pulmonary Medicine and Pediatric Asthma Center, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Eva Morales
- Pediatric Research Department, Biomedical Research Institute of Murcia (IMIB), Murcia, Spain
- Department of Public Health Sciences, University of Murcia, Murcia, Spain
| | - Luis Garcia-Marcos
- Pediatric Pulmonology Unit, Pediatric Service, Virgen de la Arrixaca University Children's Hospital of Murcia, Murcia, Spain
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2
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Koefoed HJL, Wang G, Gehring U, Ekstrom S, Kull I, Vermeulen R, Boer JMA, Bergstrom A, Koppelman GH, Melén E, Vonk JM, Hallberg J. Clinical implications of airway obstruction with normal or low FEV 1 in childhood and adolescence. Thorax 2024; 79:573-580. [PMID: 38514183 PMCID: PMC11137458 DOI: 10.1136/thorax-2023-220952] [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: 09/07/2023] [Accepted: 01/30/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Airway obstruction is defined by spirometry as a low forced expiratory volume in 1 s (FEV1) to forced vital capacity (FVC) ratio. This impaired ratio may originate from a low FEV1 (classic) or a normal FEV1 in combination with a large FVC (dysanaptic). The clinical implications of dysanaptic obstruction during childhood and adolescence in the general population remain unclear. AIMS To investigate the association between airway obstruction with a low or normal FEV1 in childhood and adolescence, and asthma, wheezing and bronchial hyperresponsiveness (BHR). METHODS In the BAMSE (Barn/Child, Allergy, Milieu, Stockholm, Epidemiology; Sweden) and PIAMA (Prevention and Incidence of Asthma and Mite Allergy; the Netherlands) birth cohorts, obstruction (FEV1:FVC ratio less than the lower limit of normal, LLN) at ages 8, 12 (PIAMA only) or 16 years was classified as classic (FEV1 RESULTS The prevalence of classic obstruction at ages 8, 12 and 16 in the two cohorts was 1.5%, 1.1% and 1.5%, respectively. Dysanaptic obstruction was slightly more prevalent: 3.9%, 2.5% and 4.6%, respectively. Obstruction, regardless of FEV1, was consistently associated with higher odds of asthma (dysanaptic obstruction: OR 2.29, 95% CI 1.40 to 3.74), wheezing, asthma medication use and BHR compared with the normal lung function group. Approximately one-third of the subjects with dysanaptic obstruction in childhood remained dysanaptic during adolescence. CLINICAL IMPLICATIONS Children and adolescents with airway obstruction had, regardless of their FEV1 level, a higher prevalence of asthma and wheezing. Follow-up and treatment at these ages should be guided by the presence of airway obstruction.
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Affiliation(s)
- Hans Jacob Lohne Koefoed
- Department of Clinical Science and Education, Sodersjukhuset, Karolinska Institute, Stockholm, Sweden
- Beatrix Children's Hospital, Department of Pediatric Pulmonology and Pediatric Allergology, University Medical Center Groningen, Groningen, The Netherlands
- Groningen Research Institute for Asthma and COPD (GRIAC), University Medical Center Groningen, Groningen, The Netherlands
| | - Gang Wang
- Department of Clinical Science and Education, Sodersjukhuset, Karolinska Institute, Stockholm, Sweden
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan University West China Hospital, Chengdu, Sichuan, China
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Ulrike Gehring
- Institute for Risk Assessment Sciences, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Sandra Ekstrom
- Department of Clinical Science and Education, Sodersjukhuset, Karolinska Institute, Stockholm, Sweden
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
| | - Inger Kull
- Department of Clinical Science and Education, Sodersjukhuset, Karolinska Institute, Stockholm, Sweden
- Pediatrics, Sachs' Children's Hospital, Stockholm, Sweden
| | - Roel Vermeulen
- Institute for Risk Assessment Sciences, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Jolanda M A Boer
- Center for Nutrition, Prevention, and Health Services, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Anna Bergstrom
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
| | - Gerard H Koppelman
- Beatrix Children's Hospital, Department of Pediatric Pulmonology and Pediatric Allergology, University Medical Center Groningen, Groningen, The Netherlands
- Groningen Research Institute for Asthma and COPD (GRIAC), University Medical Center Groningen, Groningen, The Netherlands
| | - Erik Melén
- Department of Clinical Science and Education, Sodersjukhuset, Karolinska Institute, Stockholm, Sweden
- Pediatrics, Sachs' Children's Hospital, Stockholm, Sweden
| | - Judith M Vonk
- Groningen Research Institute for Asthma and COPD (GRIAC), University Medical Center Groningen, Groningen, The Netherlands
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jenny Hallberg
- Department of Clinical Science and Education, Sodersjukhuset, Karolinska Institute, Stockholm, Sweden
- Pediatrics, Sachs' Children's Hospital, Stockholm, Sweden
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Tharumakunarajah R, Lee A, Hawcutt DB, Harman NL, Sinha IP. The Impact of Malnutrition on the Developing Lung and Long-Term Lung Health: A Narrative Review of Global Literature. Pulm Ther 2024:10.1007/s41030-024-00257-z. [PMID: 38758409 DOI: 10.1007/s41030-024-00257-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 04/12/2024] [Indexed: 05/18/2024] Open
Abstract
Worldwide, over 2 billion children under the age of 5 experience stunting, wasting, or are underweight. Malnutrition contributes to 45% of all deaths in this age group (approximately 3.1 million deaths) [1]. Poverty, food insecurity, suboptimal feeding practices, climate change, and conflict are all contributing factors. Malnutrition causes significant respiratory problems, including increased risk of respiratory infections, impaired lung function, and increased risk of subsequent adult respiratory disease, including asthma, COPD, and lung cancer. Childhood malnutrition not only has serious consequences for children's health but it also has numerous consequences on wellbeing and educational attainment. Childhood malnutrition is a complex and multifaceted problem. However, by understanding and addressing the underlying causes, and investing in prevention and treatment programs, it is possible to maximize children's health and wellbeing on a global scale. This narrative review will focus on the impact of childhood malnutrition on lung development, the consequent respiratory disease, and what actions can be taken to reduce the burden of malnutrition on lung health.
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Affiliation(s)
- Ramiyya Tharumakunarajah
- Royal Preston Hospital, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, UK
- Health Data Science, University of Liverpool, Institute of Population Health, Block F Waterhouse Building, Liverpool, UK
| | - Alice Lee
- Department of Women's and Children's Health, University of Liverpool, Liverpool, UK
- Department of Respiratory Paediatrics, Alder Hey Children's Hospital, Liverpool, UK
| | - Daniel B Hawcutt
- Department of Women's and Children's Health, University of Liverpool, Liverpool, UK
- NIHR Alder Hey Clinical Research Facility, Alder Hey Children's Hospital, Liverpool, UK
| | - Nicola L Harman
- Health Data Science, University of Liverpool, Institute of Population Health, Block F Waterhouse Building, Liverpool, UK
| | - Ian P Sinha
- Department of Respiratory Paediatrics, Alder Hey Children's Hospital, Liverpool, UK.
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4
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Blaauwendraad SM, Shahin S, Duh-Leong C, Liu M, Kannan K, Kahn LG, Jaddoe VWV, Ghassabian A, Trasande L. Fetal bisphenol and phthalate exposure and early childhood growth in a New York City birth cohort. ENVIRONMENT INTERNATIONAL 2024; 187:108726. [PMID: 38733764 DOI: 10.1016/j.envint.2024.108726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 04/09/2024] [Accepted: 05/06/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND Exposure to endocrine-disrupting chemicals such as bisphenols and phthalates during pregnancy may disrupt fetal developmental programming and influence early-life growth. We hypothesized that prenatal bisphenol and phthalate exposure was associated with alterations in adiposity through 4 years. This associations might change over time. METHODS Among 1091 mother-child pairs in a New York City birth cohort study, we measured maternal urinary concentrations of bisphenols and phthalates at three time points in pregnancy and child weight, height, and triceps and subscapular skinfold thickness at ages 1, 2, 3, and 4 years. We used linear mixed models to assess associations of prenatal individual and grouped bisphenols and phthalates with overall and time-point-specific adiposity outcomes from birth to 4 years. RESULTS We observed associations of higher maternal urinary second trimester total bisphenol and bisphenol A concentrations in pregnancy and overall child weight between birth and 4 years only (Beta 0.10 (95 % confidence interval 0.04, 0.16) and 0.07 (0.02, 0.12) standard deviation score (SDS) change in weight per natural log increase in exposure), We reported an interaction of the exposures with time, and analysis showed associations of higher pregnancy-averaged mono-(2-carboxymethyl) phthalate with higher child weight at 3 years (0.14 (0.06, 0.22)), and of higher high-molecular-weight phthalate, di-2-ethylhexyl phthalate, mono-(2-ethyl-5-carboxypentyl) phthalate, mono-(2-carboxymethyl) phthalate, and mono-(2-ethylhexyl) phthalate with higher child weight at 4 years (0.16 (0.04, 0.28), 0.15 (0.03, 0.27), 0.19 (0.07, 0.31), 0.16 (0.07, 0.24), 0.11 (0.03, 0.19)). Higher pregnancy-averaged high-molecular-weight phthalate, di-2-ethylhexyl phthalate, mono-(2-ethyl-5-carboxypentyl) phthalate, mono-(2-ethyl-5-hydroxyhexyl) phthalate, and mono-2(ethyl-5-oxohexyl) phthalate concentrations were associated with higher child BMI at 4 years (0.20 (0.05, 0.35), 0.20 (0.05, 0.35), 0.22 (0.06, 0.37), 0.20 (0.05, 0.34), 0.20 (0.05, 0.34)). For skinfold thicknesses, we observed no associations. DISCUSSION This study contributes to the evidence suggesting associations of prenatal exposure to bisphenols and high-molecular-weight phthalates on childhood weight and BMI.
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Affiliation(s)
- Sophia M Blaauwendraad
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands; Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Sarvenaz Shahin
- Departments of Pediatrics, New York University Grossman School of Medicine, New York, NY, United States
| | - Carol Duh-Leong
- Departments of Pediatrics, New York University Grossman School of Medicine, New York, NY, United States
| | - Mengling Liu
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, United States
| | - Kurunthachalam Kannan
- Departments of Pediatrics, New York University Grossman School of Medicine, New York, NY, United States
| | - Linda G Kahn
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, United States
| | - Vincent W V Jaddoe
- The Generation R Study Group, Erasmus MC, University Medical Center, Rotterdam, the Netherlands; Department of Pediatrics, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
| | - Akhgar Ghassabian
- Departments of Pediatrics, New York University Grossman School of Medicine, New York, NY, United States; Department of Population Health, New York University Grossman School of Medicine, New York, NY, United States
| | - Leonardo Trasande
- Departments of Pediatrics, New York University Grossman School of Medicine, New York, NY, United States; Department of Population Health, New York University Grossman School of Medicine, New York, NY, United States; New York University College of Global Public Health, New York City, NY 10016, United States.
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Vellvé K, Garcia-Canadilla P, Nogueira M, Youssef L, Arranz A, Nakaki A, Boada D, Blanco I, Faner R, Figueras F, Agustí À, Gratacós E, Crovetto F, Bijnens B, Crispi F. Pulmonary vascular reactivity in growth restricted fetuses using computational modelling and machine learning analysis of fetal Doppler waveforms. Sci Rep 2024; 14:5919. [PMID: 38467666 PMCID: PMC10928161 DOI: 10.1038/s41598-024-54603-x] [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: 07/16/2023] [Accepted: 02/14/2024] [Indexed: 03/13/2024] Open
Abstract
The aim of this study was to investigate the pulmonary vasculature in baseline conditions and after maternal hyperoxygenation in growth restricted fetuses (FGR). A prospective cohort study of singleton pregnancies including 97 FGR and 111 normally grown fetuses was carried out. Ultrasound Doppler of the pulmonary vessels was obtained at 24-37 weeks of gestation and data were acquired before and after oxygen administration. After, Machine Learning (ML) and a computational model were used on the Doppler waveforms to classify individuals and estimate pulmonary vascular resistance (PVR). Our results showed lower mean velocity time integral (VTI) in the main pulmonary and intrapulmonary arteries in baseline conditions in FGR individuals. Delta changes of the main pulmonary artery VTI and intrapulmonary artery pulsatility index before and after hyperoxygenation were significantly greater in FGR when compared with controls. Also, ML identified two clusters: A (including 66% controls and 34% FGR) with similar Doppler traces over time and B (including 33% controls and 67% FGR) with changes after hyperoxygenation. The computational model estimated the ratio of PVR before and after maternal hyperoxygenation which was closer to 1 in cluster A (cluster A 0.98 ± 0.33 vs cluster B 0.78 ± 0.28, p = 0.0156). Doppler ultrasound allows the detection of significant changes in pulmonary vasculature in most FGR at baseline, and distinct responses to hyperoxygenation. Future studies are warranted to assess its potential applicability in the clinical management of FGR.
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Affiliation(s)
- Kilian Vellvé
- BCNatal Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), University of Barcelona, Sabino Arana 1, 08028, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Patricia Garcia-Canadilla
- BCNatal Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), University of Barcelona, Sabino Arana 1, 08028, Barcelona, Spain
- Interdisciplinary Cardiovascular Research Group, Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, Barcelona, Spain
| | - Mariana Nogueira
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Lina Youssef
- BCNatal Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), University of Barcelona, Sabino Arana 1, 08028, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Angela Arranz
- BCNatal Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), University of Barcelona, Sabino Arana 1, 08028, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ayako Nakaki
- BCNatal Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), University of Barcelona, Sabino Arana 1, 08028, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - David Boada
- BCNatal Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), University of Barcelona, Sabino Arana 1, 08028, Barcelona, Spain
| | - Isabel Blanco
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Pneumology Department, Respiratory Institute, Hospital Clínic, University of Barcelona, Barcelona, Spain
- Centre for Biomedical Research on Respiratory Diseases (CIBER-ES), Madrid, Spain
| | - Rosa Faner
- Centre for Biomedical Research on Respiratory Diseases (CIBER-ES), Madrid, Spain
| | - Francesc Figueras
- BCNatal Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), University of Barcelona, Sabino Arana 1, 08028, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Àlvar Agustí
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Pneumology Department, Respiratory Institute, Hospital Clínic, University of Barcelona, Barcelona, Spain
- Centre for Biomedical Research on Respiratory Diseases (CIBER-ES), Madrid, Spain
- Cathedra Salud Respiratoria, University of Barcelona, Barcelona, Spain
| | - Eduard Gratacós
- BCNatal Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), University of Barcelona, Sabino Arana 1, 08028, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain
| | - Francesca Crovetto
- BCNatal Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), University of Barcelona, Sabino Arana 1, 08028, Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain
| | | | - Fàtima Crispi
- BCNatal Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), University of Barcelona, Sabino Arana 1, 08028, Barcelona, Spain.
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
- Centre for Biomedical Research on Rare Diseases (CIBER-ER), Madrid, Spain.
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González Vera R, Vidal Grell A, Castro-Rodríguez JA, Palomino Montenegro MA, Méndez Yarur A. Reactance inversion in moderate to severe persistent asthma: low birth weight, prematurity effect, and bronchodilator response. J Asthma 2024:1-7. [PMID: 38426671 DOI: 10.1080/02770903.2024.2324865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 02/25/2024] [Indexed: 03/02/2024]
Abstract
INTRODUCTION Reactance inversion (RI) has been associated with impaired peripheral airway function in persistent asthma. However, there is little to no data about the difference between asthmatic children with and without RI. This study aimed to detect clinical and lung function differences in moderate-severe asthmatic children with and without RI. METHODS This study was conducted between 2021 and 2022 in asthmatic school-age children. Impulse oscillometry (IOS) and spirometry were performed according to ATS/ERS standards. RESULTS A total of 62 patients, with a mean age of 8.4 years, 54.8% were males and were divided into three groups: group 1 (32.3%) with no RI, group 2 (27.4%) with RI but disappearing after bronchodilator test and group 3 (40.3%) with persistent RI after bronchodilator test. Children in groups 2 and 3 had significantly lower birth weights than in group 1. Group 2 had lower gestational age compared to group 1. FEV1 and FEF25-75 of forced vital capacity were significantly lower in groups 2 and 3. In group 3, R5, AX, R5-20, and R5-R20/R5 ratios were significantly higher. Bronchodilator responses (BDR) in X5c, AX, and R5-R20 were significantly different between groups and lower in group 3. CONCLUSION RI is frequently found in children with moderate-severe persistent asthma, particularly in those with a history of prematurity or low birth weight. In some patients, RI disappears after the bronchodilator test; however, it, persists in those with the worst pulmonary function. RI could be a small airway dysfunction marker.
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Färdig M, Hoyer A, Almqvist C, Bains KES, Carlsen KCL, Gudmundsdóttir HK, Granum B, Haugen GN, Hedlin G, Jonassen CM, Konradsen JR, Lie A, Rehbinder EM, Skjerven HO, Staff AC, Vettukattil R, Söderhäll C, Nordlund B. Infant lung function and early skin barrier impairment in the development of asthma at age 3 years. Allergy 2024; 79:667-678. [PMID: 38239099 DOI: 10.1111/all.16024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 12/08/2023] [Accepted: 12/17/2023] [Indexed: 03/01/2024]
Abstract
BACKGROUND Largely unexplored, we investigated if lower lung function, impaired skin barrier function by transepidermal water loss (TEWL), eczema, and filaggrin (FLG) mutations in infancy were associated with asthma in early childhood. METHODS From the factorially designed randomized controlled intervention study PreventADALL, we evaluated 1337/2394 children from all randomization groups with information on asthma at age 3 years, and at age 3 months either lung function, TEWL, eczema, and/or FLG mutations. Lower lung function was defined as the time to peak tidal expiratory flow to expiratory time (tPTEF /tE ) <0.25, and skin barrier impairment as a high TEWL >9.50 g/m2 /h. Eczema was clinically observed, and DNA genotyped for FLG mutations. Asthma was defined as asthma-like symptoms (≥3 episodes of bronchial obstruction) between age 2-3 years as well as a history of doctor-diagnosed asthma and/or asthma medication use. Associations were analyzed in logistic regression models, presented with adjusted ORs (aOR) and 95% confidence intervals (CI). RESULTS Lower lung function and skin barrier impairment were associated with asthma in general; aOR (95% CI) 5.4 (2.1, 13.7) and 1.6 (1.1, 2.5), while eczema and FLG mutations were associated with asthma in children with atopic dermatitis or allergic sensitization only. Stratifying for sex, the risk of asthma was only increased in boys with lower lung function; aOR (95% CI) 7.7 (2.5, 23.6), and in girls with FLG mutations; aOR (95% CI) 3.5 (1.5, 8.2). CONCLUSION Lower lung function and impaired skin barrier function in infancy may increase the risk of asthma at age 3 years.
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Affiliation(s)
- Martin Färdig
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Angela Hoyer
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Catarina Almqvist
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Karen Eline S Bains
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Karin C Lødrup Carlsen
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Hrefna Katrín Gudmundsdóttir
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Berit Granum
- Department of Chemical Toxicology, Norwegian Institute of Public Health, Oslo, Norway
| | - Guttorm Nils Haugen
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
| | - Gunilla Hedlin
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Christine Monceyron Jonassen
- Department of Virology, Norwegian Institute of Public Health, Oslo, Norway
- Genetic Unit, Centre for Laboratory Medicine, Østfold Hospital Trust, Kalnes, Norway
| | - Jon R Konradsen
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Anine Lie
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Eva Maria Rehbinder
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Dermatology and Vaenerology, Oslo University Hospital, Oslo, Norway
| | - Håvard O Skjerven
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Anne Cathrine Staff
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
| | - Riyas Vettukattil
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Cilla Söderhäll
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Björn Nordlund
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
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8
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Hazan G, Sheiner E, Golan-Tripto I, Goldbart A, Sergienko R, Wainstock T. The impact of maternal hyperemesis gravidarum on early childhood respiratory morbidity. Pediatr Pulmonol 2024; 59:707-714. [PMID: 38131521 DOI: 10.1002/ppul.26817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 11/27/2023] [Accepted: 12/02/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Lung maldevelopment due to in-utero events may potentially cause respiratory morbidity during childhood. Maternal nutritional status during pregnancy is critical for lung development. This study is contributing to the understanding of the interplay between maternal nutrition status during pregnancy, fetal lung development and the risk for respiratory diseases in early life. RESEARCH QUESTION To investigate the association between maternal hyperemesis gravidarum (HG) during pregnancy and respiratory morbidity in the offspring's early childhood. STUDY DESIGN AND METHODS This is a retrospective population-based cohort study that included all singleton term deliveries at Soroka University Medical Center (SUMC) between 1991 and 2021. Preterm deliveries (<37 gestational week), perinatal deaths, multiple gestations, and children with congenital malformations or chromosomal abnormalities were excluded. The main outcomes measured were offspring's hospitalizations due to pneumonia, acute bronchiolitis, asthma, or wheezing. RESULTS Overall 232,476 deliveries were included in the study, of which 3227 women (1.4%) were diagnosed with HG. Offspring in the HG group exhibited significantly higher rates of respiratory morbidity, including asthma (OR = 1.36, 95% CI 1.22-1.36, p < .001), acute bronchiolitis (OR = 1.38, 95% CI 1.21-1.59, p < .001), and pneumonia (OR = 1.2, 95% CI 1.12-1.48, p < .001). An inverse correlation between multivariate adjusted-hazard ratios for asthma and pneumonia with offspring's age was noted. INTERPRETATION This study provides evidence of a potential association between maternal HG during pregnancy and increased risk of respiratory morbidity in offspring's early childhood. Maternal nutritional status during pregnancy plays a crucial role in lung development, affecting respiratory health in childhood.
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Affiliation(s)
- Guy Hazan
- Pediatric Pulmonary Unit, Saban Pediatric Medical Center, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University, Beer Sheva, Israel
| | - Eyal Sheiner
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Inbal Golan-Tripto
- Pediatric Pulmonary Unit, Saban Pediatric Medical Center, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University, Beer Sheva, Israel
| | - Aviv Goldbart
- Pediatric Pulmonary Unit, Saban Pediatric Medical Center, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University, Beer Sheva, Israel
| | - Ruslan Sergienko
- Department of Public Health, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Tamar Wainstock
- Department of Public Health, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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Li J, Hong X, Jiang M, Kho AT, Tiwari A, Wang AL, Chase RP, Celedón JC, Weiss ST, McGeachie MJ, Tantisira KG. A novel piwi-interacting RNA associates with type 2-high asthma phenotypes. J Allergy Clin Immunol 2024; 153:695-704. [PMID: 38056635 DOI: 10.1016/j.jaci.2023.10.032] [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: 02/23/2023] [Revised: 10/14/2023] [Accepted: 10/25/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Piwi-interacting RNAs (piRNAs), comprising the largest noncoding RNA group, regulate transcriptional processes. Whether piRNAs are associated with type 2 (T2)-high asthma is unknown. OBJECTIVE We sought to investigate the association between piRNAs and T2-high asthma in childhood asthma. METHODS We sequenced plasma samples from 462 subjects in the Childhood Asthma Management Program (CAMP) as the discovery cohort and 1165 subjects in the Genetics of Asthma in Costa Rica Study (GACRS) as a replication cohort. Sequencing reads were filtered first, and piRNA reads were annotated and normalized. Linear regression was used for the association analysis of piRNAs and peripheral blood eosinophil count, total serum IgE level, and long-term asthma exacerbation in children with asthma. Mediation analysis was performed to investigate the effect direction. We then ascertained if the circulating piRNAs were present in asthmatic airway epithelial cells in a Gene Expression Omnibus (GEO; www.ncbi.nlm.nih.gov/geo) public data set. RESULTS Fifteen piRNAs were significantly associated with eosinophil count in CAMP (P ≤ .05), and 3 were successfully replicated in GACRS. Eleven piRNAs were associated with total IgE in CAMP, and one of these was replicated in GACRS. All 22 significant piRNAs were identified in epithelial cells in vitro, and 6 of these were differentially expressed between subjects with asthma and healthy controls. Fourteen piRNAs were associated with long-term asthma exacerbation, and effect of piRNAs on long-term asthma exacerbation are mediated through eosinophil count and serum IgE level. CONCLUSION piRNAs are associated with peripheral blood eosinophils and total serum IgE in childhood asthma and may play important roles in T2-high asthma.
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Affiliation(s)
- Jiang Li
- Clinical Big Data Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China; Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass; Shenzhen Key Laboratory of Chinese Medicine Active Substance Screening and Translational Research, Shenzhen, China
| | - Xiaoning Hong
- Clinical Big Data Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Mingye Jiang
- Clinical Big Data Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Alvin T Kho
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass; Computational Health Informatics Program, Boston Children's Hospital, Boston, Mass
| | - Anshul Tiwari
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass
| | - Alberta L Wang
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass
| | - Robert P Chase
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass
| | - Juan C Celedón
- Division of Pulmonary Medicine, Department of Pediatrics, University of Pittsburgh, Pittsburgh, Pa
| | - Scott T Weiss
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass; Partners Personalized Medicine, Partners Healthcare, Boston, Mass
| | - Michael J McGeachie
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass
| | - Kelan G Tantisira
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass; Department of Pediatrics, Division of Respiratory Medicine, University of California-San Diego, La Jolla, Calif.
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10
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Wendel K, Rossholt ME, Gunnarsdottir G, Aas MF, Westvik ÅS, Pripp AH, Carlsen KCL, Fugelseth D, Stiris T, Moltu SJ. Lung function in preterm infants at 3 months corrected age after neonatal LC-PUFA supplementation. Pediatr Pulmonol 2024; 59:389-398. [PMID: 37975489 DOI: 10.1002/ppul.26760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/17/2023] [Accepted: 11/05/2023] [Indexed: 11/19/2023]
Abstract
OBJECTIVE To test the hypothesis that long-chain polyunsaturated fatty acid (LC-PUFA) supplementation improves lung function at 3 months corrected age (CA) compared with standard treatment in very preterm infants. We also aimed to investigate the association between bronchopulmonary dysplasia (BPD), longitudinal growth, and lung function at 3 months CA. METHODS A secondary analysis from the ImNuT trial, in which 121 infants with gestational age <29 weeks were randomized to a daily supplement with arachidonic acid (ARA) and docosahexaenoic acid (DHA) (ARA:DHA group) or MCT-oil (control group) from birth up to 36 weeks postmenstrual age (PMA). Lung function was assessed at 3 months CA by tidal flow volume loops and the outcomes were the ratio of time to peak tidal expiratory flow to expiratory time (tPTEF /tE ) and tidal volume (VT ) per body weight (mL/kg). RESULTS Thirty-nine infants in the ARA:DHA group versus 51 in the control group had a successful lung function test. There was no mean difference (MD) in tPTEF /tE ratio (MD: 0.01, 95% confidence interval [CI]: -0.04 to 0.05; p = .77) or VT (MD: 0.09 mL/kg, 95% CI: -0.79 to 0.62; p = .81) between the study groups. The multivariable regression model showed that BPD was associated with tPTEF /tE ratio ≤ 0.25 (p = .03) and that an increase in z score for length after 36 weeks PMA correlated positively with VT (mL/kg) (p = .03). CONCLUSION Neonatal LC-PUFA supplementation did not improve lung function at 3 months CA in very preterm infants. BPD was independently associated with reduced lung function, while improved linear growth correlated with higher tidal volumes.
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Affiliation(s)
- Kristina Wendel
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Madelaine Eloranta Rossholt
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Pediatric and Adolescence Medicine, Oslo University Hospital, Oslo, Norway
| | - Gunnthorunn Gunnarsdottir
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Pediatric Neurology, Oslo University Hospital, Oslo, Norway
| | - Marlen Fossan Aas
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Åsbjørn Schumacher Westvik
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Are Hugo Pripp
- Oslo Centre of Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
| | - Karin C Lødrup Carlsen
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Pediatric and Adolescence Medicine, Oslo University Hospital, Oslo, Norway
| | - Drude Fugelseth
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Tom Stiris
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Sissel Jennifer Moltu
- Department of Neonatal Intensive Care, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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11
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Jia B, Tang L, Liu H, Chen W, Chen Q, Zhong M, Yin A. Potential roles of the interactions between gut microbiota and metabolites in LPS-induced intrauterine inflammation (IUI) and associated preterm birth (PTB). J Transl Med 2024; 22:7. [PMID: 38167140 PMCID: PMC10762855 DOI: 10.1186/s12967-023-04603-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 10/06/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Prenatal exposure to intrauterine inflammation (IUI) is a crucial event in preterm birth (PTB) pathophysiology, increasing the incidence of neurodevelopmental disorders. Gut microbiota and metabolite profile alterations have been reported to be involved in PTB pathophysiology. METHOD AND RESULTS In this study, IUI-exposed PTB mouse model was established and verified by PTB rate and other perinatal adverse reactions; LPS-indued IUI significantly increased the rates of PTB, apoptosis and inflammation in placenta tissue samples. LPS-induced IUI caused no significant differences in species richness and evenness but significantly altered the species abundance distribution. Non-targeted metabolomics analysis indicated that the metabolite profile of the preterm mice was altered, and differential metabolites were associated with signaling pathways including pyruvate metabolism. Furthermore, a significant positive correlation between Parasutterella excrementihominis and S4572761 (Nb-p-coumaroyltryptamine) and Mreference-1264 (pyruvic acid), respectively, was observed. Lastly, pyruvic acid treatment partially improved LPS-induced IUI phenotypes and decreased PTB rates and decreased the apoptosis and inflammation in placenta tissue samples. CONCLUSION This study revealed an association among gut microbiota dysbiosis, metabolite profile alterations, and LPS-induced IUI and PTB in mice models. Our investigation revealed the possible involvement of gut microbiota in the pathophysiology of LPS-induced IUI and PTB, which might be mediated by metabolites such as pyruvic acid. Future studies should be conducted to verify the findings through larger sample-sized animal studies and clinical investigations.
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Affiliation(s)
- Bei Jia
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Northern Avenue, Guangzhou, 510515, People's Republic of China
| | - Lijun Tang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Northern Avenue, Guangzhou, 510515, People's Republic of China
| | - Huibing Liu
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Northern Avenue, Guangzhou, 510515, People's Republic of China
| | - Wenqian Chen
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Northern Avenue, Guangzhou, 510515, People's Republic of China
| | - Qian Chen
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Northern Avenue, Guangzhou, 510515, People's Republic of China
| | - Mei Zhong
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Northern Avenue, Guangzhou, 510515, People's Republic of China
| | - Ailan Yin
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, No. 1838 Guangzhou Northern Avenue, Guangzhou, 510515, People's Republic of China.
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12
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Jamaluddine Z, Sharara E, Helou V, El Rashidi N, Safadi G, El-Helou N, Ghattas H, Sato M, Blencowe H, Campbell OMR. Effects of size at birth on health, growth and developmental outcomes in children up to age 18: an umbrella review. Arch Dis Child 2023; 108:956-969. [PMID: 37339859 DOI: 10.1136/archdischild-2022-324884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 05/04/2023] [Indexed: 06/22/2023]
Abstract
BACKGROUND Size at birth, an indicator of intrauterine growth, has been studied extensively in relation to subsequent health, growth and developmental outcomes. Our umbrella review synthesises evidence from systematic reviews and meta-analyses on the effects of size at birth on subsequent health, growth and development in children and adolescents up to age 18, and identifies gaps. METHODS We searched five databases from inception to mid-July 2021 to identify eligible systematic reviews and meta-analyses. For each meta-analysis, we extracted data on the exposures and outcomes measured and the strength of the association. FINDINGS We screened 16 641 articles and identified 302 systematic reviews. The literature operationalised size at birth (birth weight and/or gestation) in 12 ways. There were 1041 meta-analyses of associations between size at birth and 67 outcomes. Thirteen outcomes had no meta-analysis.Small size at birth was examined for 50 outcomes and was associated with over half of these (32 of 50); continuous/post-term/large size at birth was examined for 35 outcomes and was consistently associated with 11 of the 35 outcomes. Seventy-three meta-analyses (in 11 reviews) compared risks by size for gestational age (GA), stratified by preterm and term. Prematurity mechanisms were the key aetiologies linked to mortality and cognitive development, while intrauterine growth restriction (IUGR), manifesting as small for GA, was primarily linked to underweight and stunting. INTERPRETATION Future reviews should use methodologically sound comparators to further understand aetiological mechanisms linking IUGR and prematurity to subsequent outcomes. Future research should focus on understudied exposures (large size at birth and size at birth stratified by gestation), gaps in outcomes (specifically those without reviews or meta-analysis and stratified by age group of children) and neglected populations. PROSPERO REGISTRATION NUMBER CRD42021268843.
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Affiliation(s)
- Zeina Jamaluddine
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
| | - Eman Sharara
- Center for Research On Population and Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Vanessa Helou
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Nadine El Rashidi
- Center for Research On Population and Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Gloria Safadi
- Center for Research On Population and Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Nehmat El-Helou
- Center for Research On Population and Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Hala Ghattas
- Center for Research On Population and Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
- Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Miho Sato
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
| | - Hannah Blencowe
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Oona M R Campbell
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, UK
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13
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Hilde K, Gudmundsdóttir HK, Stensby Bains KE, Färdig M, Lødrup Carlsen KC, Jonassen CM, Kreyberg I, Nordlund B, Rehbinder EM, Paasche Roland MC, Skjerven HO, Staff AC, Vettukattil R, Haugen G. Fetal pulmonary artery Doppler blood flow velocity measures and early infant lung function. A prospective cohort study. J Matern Fetal Neonatal Med 2023; 36:2213796. [PMID: 37197978 DOI: 10.1080/14767058.2023.2213796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/01/2023] [Accepted: 05/09/2023] [Indexed: 05/19/2023]
Abstract
BACKGROUND Reduced lung function at birth has evident antenatal origins and is associated with an increased risk of wheezing and asthma later in life. Little is known about whether blood flow in the fetal pulmonary artery, may impact postnatal lung function. OBJECTIVE Our primary aim was to investigate the potential associations between fetal Doppler blood flow velocity measures in the fetal branch pulmonary artery, and infant lung function by tidal flow-volume (TFV) loops at three months of age in a low-risk population. Our secondary aim was to explore the association between Doppler blood flow velocity measures in the umbilical and middle cerebral arteries, and the same lung function measures. METHODS In 256 non-selected pregnancies from the birth cohort study Preventing Atopic Dermatitis and ALLergies in Children (PreventADALL) we performed fetal ultrasound examination with Doppler blood flow velocity measurements at 30 gestational weeks (GW). We recorded the pulsatility index, peak systolic velocity, time-averaged maximum velocity, acceleration time/ejection time ratio, and time velocity integral primarily in the proximal pulmonary artery close to the pulmonary bifurcation. The pulsatility index was measured in the umbilical and middle cerebral arteries and the peak systolic velocity in the middle cerebral artery. The cerebro-placental ratio (ratio between pulsatility index in the middle cerebral and umbilical arteries) was calculated. Infant lung function was assessed using TFV loops in awake, calmly breathing three months old infants. The outcome was the time to peak tidal expiratory flow to expiratory time ratio (tPTEF/tE), tPTEF/tE <25th percentile, and tidal volume per kg body weight (VT/kg). Potential associations between fetal Doppler blood flow velocity measures and infant lung function were assessed using linear and logistic regressions. RESULTS The infants were born at median (min - max) 40.3 (35.6 - 42.4) GW, with a mean (SD) birth weight of 3.52 (0.46) kg, and 49.4% were females. The mean (SD) tPTEF/tE was 0.39 (0.1) and the 25th percentile was 0.33. Neither univariable nor multivariable regression models revealed any associations between fetal pulmonary blood flow velocity measures and tPTEF/tE, tPTEF/tE <25th percentile, or VT/kg at three months of age. Similarly, we did not observe associations between Doppler blood flow velocity measures in the umbilical and middle cerebral arteries and infant lung function measures. CONCLUSION In a cohort of 256 infants from the general population, fetal third-trimester Doppler blood flow velocity measures in the branch pulmonary, umbilical, and middle cerebral arteries were not associated with infant lung function measures at three months of age.
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Affiliation(s)
- Katarina Hilde
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
| | - Hrefna Katrín Gudmundsdóttir
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Karen Eline Stensby Bains
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Martin Färdig
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Karin C Lødrup Carlsen
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Christine M Jonassen
- Department of Virology, Norwegian Institute of Public Health, Oslo, Norway
- Genetic Unit, Centre for Laboratory Medicine, Østfold Hospital Trust, Kalnes, Norway
| | - Ina Kreyberg
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Björn Nordlund
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Eva Maria Rehbinder
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Dermatology and Vaenerology, Oslo University Hospital, Oslo, Norway
| | | | - Håvard O Skjerven
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Anne Cathrine Staff
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
| | - Riyas Vettukattil
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Guttorm Haugen
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
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14
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Correani A, Lanciotti L, Giorgetti C, Palazzi ML, Monachesi C, Antognoli L, Burattini I, Cogo P, Carnielli V. Reduced pulmonary oxygen diffusion at 36 weeks of postmenstrual age in small-for-gestational-age preterm infants of less than 32 weeks without bronchopulmonary dysplasia. Pediatr Pulmonol 2023; 58:3054-3062. [PMID: 37594147 DOI: 10.1002/ppul.26620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 06/07/2023] [Accepted: 07/19/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Small-for-gestational-age (SGA) preterm infants are at increased risk of developing bronchopulmonary dysplasia (BPD). There is limited information on pulmonary oxygen diffusion of SGA preterm infants, particularly in those without BPD. OBJECTIVE To compare the pulmonary oxygen diffusion of SGA to that of appropriate-for-gestational-age (AGA) preterm infants without BPD. STUDY DESIGN Preterm infants with a gestational age (GA) between 24.0 and 31.6 weeks were studied. The oxygen saturation (SpO2 ), fraction to inspired oxygen (FiO2 ), and the SpO2 to FiO2 ratio (SFR) were compared between SGA and AGA infants. The association between SGA and SFR at 36 weeks was assessed using a multiple regression analysis. In the subgroup without BPD, SGA were match-paired for GA and gender with AGA infants. RESULTS We analyzed 1189 infants surviving at 36 weeks: 194 (16%) were SGA and 995 (84%) AGA. The incidence of BPD was significantly higher in SGA than AGA infants (32% vs. 13%; p = .000). Out of the 995 infants without BPD, 132 (13%) were SGA and 863 (87%) AGA. SGA was negatively associated with the SFR value at 36 weeks, independently from BPD. SGA infants without BPD had significantly higher (better) SFR at birth, but lower (worse) SpO2 and SFR and from 33 to 36 weeks than their matched AGA counterpart. At 36 weeks, median SpO2 and SFR values were 97.7 versus 98.4 (p = .006) and 465 versus 468 (p = .010) in match-paired SGA and AGA, respectively. CONCLUSION Among preterm infants of less than 32 weeks and without BPD, SGA infants had a reduced pulmonary oxygen diffusion at 36 weeks in comparison with AGA infants.
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Affiliation(s)
- Alessio Correani
- Department of Odontostomatologic and Specialized Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
- Division of Neonatology, Mother and Child Department, G. Salesi Children Hospital, Azienda Ospedaliero Universitaria delle, Ancona, Marche, Italy
| | - Lucia Lanciotti
- Department of Odontostomatologic and Specialized Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Chiara Giorgetti
- Division of Neonatology, Mother and Child Department, G. Salesi Children Hospital, Azienda Ospedaliero Universitaria delle, Ancona, Marche, Italy
| | - Maria Laura Palazzi
- Division of Neonatology, Mother and Child Department, G. Salesi Children Hospital, Azienda Ospedaliero Universitaria delle, Ancona, Marche, Italy
| | - Chiara Monachesi
- Department of Odontostomatologic and Specialized Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Luca Antognoli
- Department of Odontostomatologic and Specialized Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Ilaria Burattini
- Division of Neonatology, Mother and Child Department, G. Salesi Children Hospital, Azienda Ospedaliero Universitaria delle, Ancona, Marche, Italy
| | - Paola Cogo
- Department of Medicine, University Hospital S Maria della Misericordia, University of Udine, Udine, Italy
| | - Virgilio Carnielli
- Department of Odontostomatologic and Specialized Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
- Division of Neonatology, Mother and Child Department, G. Salesi Children Hospital, Azienda Ospedaliero Universitaria delle, Ancona, Marche, Italy
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15
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Plaza Moral V, Alobid I, Álvarez Rodríguez C, Blanco Aparicio M, Ferreira J, García G, Gómez-Outes A, Garín Escrivá N, Gómez Ruiz F, Hidalgo Requena A, Korta Murua J, Molina París J, Pellegrini Belinchón FJ, Plaza Zamora J, Praena Crespo M, Quirce Gancedo S, Sanz Ortega J, Soto Campos JG. GEMA 5.3. Spanish Guideline on the Management of Asthma. OPEN RESPIRATORY ARCHIVES 2023; 5:100277. [PMID: 37886027 PMCID: PMC10598226 DOI: 10.1016/j.opresp.2023.100277] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023] Open
Abstract
The Spanish Guideline on the Management of Asthma, better known by its acronym in Spanish GEMA, has been available for more than 20 years. Twenty-one scientific societies or related groups both from Spain and internationally have participated in the preparation and development of the updated edition of GEMA, which in fact has been currently positioned as the reference guide on asthma in the Spanish language worldwide. Its objective is to prevent and improve the clinical situation of people with asthma by increasing the knowledge of healthcare professionals involved in their care. Its purpose is to convert scientific evidence into simple and easy-to-follow practical recommendations. Therefore, it is not a monograph that brings together all the scientific knowledge about the disease, but rather a brief document with the essentials, designed to be applied quickly in routine clinical practice. The guidelines are necessarily multidisciplinary, developed to be useful and an indispensable tool for physicians of different specialties, as well as nurses and pharmacists. Probably the most outstanding aspects of the guide are the recommendations to: establish the diagnosis of asthma using a sequential algorithm based on objective diagnostic tests; the follow-up of patients, preferably based on the strategy of achieving and maintaining control of the disease; treatment according to the level of severity of asthma, using six steps from least to greatest need of pharmaceutical drugs, and the treatment algorithm for the indication of biologics in patients with severe uncontrolled asthma based on phenotypes. And now, in addition to that, there is a novelty for easy use and follow-up through a computer application based on the chatbot-type conversational artificial intelligence (ia-GEMA).
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Affiliation(s)
| | - Isam Alobid
- Otorrinolaringología, Hospital Clinic de Barcelona, España
| | | | | | - Jorge Ferreira
- Hospital de São Sebastião – CHEDV, Santa Maria da Feira, Portugal
| | | | - Antonio Gómez-Outes
- Farmacología clínica, Agencia Española de Medicamentos y Productos Sanitarios (AEMPS), Madrid, España
| | - Noé Garín Escrivá
- Farmacia Hospitalaria, Hospital de la Santa Creu i Sant Pau, Barcelona, España
| | | | | | - Javier Korta Murua
- Neumología Pediátrica, Hospital Universitario Donostia, Donostia-San, Sebastián, España
| | - Jesús Molina París
- Medicina de familia, semFYC, Centro de Salud Francia, Fuenlabrada, Dirección Asistencial Oeste, Madrid, España
| | | | - Javier Plaza Zamora
- Farmacia comunitaria, Farmacia Dr, Javier Plaza Zamora, Mazarrón, Murcia, España
| | | | | | - José Sanz Ortega
- Alergología Pediátrica, Hospital Católico Universitario Casa de Salud, Valencia, España
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16
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Knebusch N, Mansour M, Vazquez S, Coss-Bu JA. Macronutrient and Micronutrient Intake in Children with Lung Disease. Nutrients 2023; 15:4142. [PMID: 37836425 PMCID: PMC10574027 DOI: 10.3390/nu15194142] [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: 08/23/2023] [Revised: 09/22/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
This review article aims to summarize the literature findings regarding the role of micronutrients in children with lung disease. The nutritional and respiratory statuses of critically ill children are interrelated, and malnutrition is commonly associated with respiratory failure. The most recent nutrition support guidelines for critically ill children have recommended an adequate macronutrient intake in the first week of admission due to its association with good outcomes. In children with lung disease, it is important not to exceed the proportion of carbohydrates in the diet to avoid increased carbon dioxide production and increased work of breathing, which potentially could delay the weaning of the ventilator. Indirect calorimetry can guide the process of estimating adequate caloric intake and adjusting the proportion of carbohydrates in the diet based on the results of the respiratory quotient. Micronutrients, including vitamins, trace elements, and others, have been shown to play a role in the structure and function of the immune system, antioxidant properties, and the production of antimicrobial proteins supporting the defense mechanisms against infections. Sufficient levels of micronutrients and adequate supplementation have been associated with better outcomes in children with lung diseases, including pneumonia, cystic fibrosis, asthma, bronchiolitis, and acute respiratory failure.
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Affiliation(s)
- Nicole Knebusch
- Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; (N.K.); (M.M.); (S.V.)
- Texas Children’s Hospital, Houston, TX 77030, USA
| | - Marwa Mansour
- Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; (N.K.); (M.M.); (S.V.)
- Texas Children’s Hospital, Houston, TX 77030, USA
| | - Stephanie Vazquez
- Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; (N.K.); (M.M.); (S.V.)
- Texas Children’s Hospital, Houston, TX 77030, USA
| | - Jorge A. Coss-Bu
- Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; (N.K.); (M.M.); (S.V.)
- Texas Children’s Hospital, Houston, TX 77030, USA
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17
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Meme H, Amukoye E, Bowyer C, Chakaya J, Dobson R, Fuld J, Gray CM, Kiplimo R, Lesosky M, Mortimer K, Ndombi A, Obasi A, Orina F, Quint JK, Semple S, West SE, Zurba L, Devereux G. Preterm birth, birth weight, infant weight gain and their associations with childhood asthma and spirometry: a cross-sectional observational study in Nairobi, Kenya. BMJ Open Respir Res 2023; 10:e001895. [PMID: 37735103 PMCID: PMC10514609 DOI: 10.1136/bmjresp-2023-001895] [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: 06/19/2023] [Accepted: 09/08/2023] [Indexed: 09/23/2023] Open
Abstract
BACKGROUND In sub-Saharan Africa, the origins of asthma and high prevalence of abnormal lung function remain unclear. In high-income countries (HICs), associations between birth measurements and childhood asthma and lung function highlight the importance of antenatal and early life factors in the aetiology of asthma and abnormal lung function in children. We present here the first study in sub-Saharan Africa to relate birth characteristics to both childhood respiratory symptoms and lung function. METHODS Children attending schools in two socioeconomically contrasting but geographically close areas of Nairobi, Kenya, were recruited to a cross-sectional study of childhood asthma and lung function. Questionnaires quantified respiratory symptoms and preterm birth; lung function was measured by spirometry; and parents were invited to bring the child's immunisation booklet containing records of birth weight and serial weights in the first year. RESULTS 2373 children participated, 52% girls, median age (IQR), 10 years (8-13). Spirometry data were available for 1622. Child immunisation booklets were available for 500 and birth weight and infant weight gain data were available for 323 and 494 children, respectively. In multivariable analyses, preterm birth was associated with the childhood symptoms 'wheeze in the last 12 months'; OR 1.64, (95% CI 1.03 to 2.62), p=0.038; and 'trouble breathing' 3.18 (95% CI 2.27 to 4.45), p<0.001. Birth weight (kg) was associated with forced expiratory volume in 1 s z-score, regression coefficient (β) 0.30 (0.08, 0.52), p=0.008, FVC z-score 0.29 (95% CI 0.08 to 0.51); p=0.008 and restricted spirometry, OR 0.11 (95% CI 0.02 to 0.78), p=0.027. CONCLUSION These associations are in keeping with those in HICs and highlight antenatal factors in the aetiology of asthma and lung function abnormalities in sub-Saharan Africa.
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Affiliation(s)
- Helen Meme
- Centre for Respiratory Disease Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Evans Amukoye
- Research and Development, Kenya Medical Research Institute, Nairobi, Kenya
| | - Cressida Bowyer
- Faculty of Creative and Cultural Industries, University of Portsmouth, Portsmouth, UK
| | - Jeremiah Chakaya
- Centre for Respiratory Disease Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Ruaraidh Dobson
- Institute for Social Marketing and Health, University of Stirling, Stirling, UK
| | - Jonathan Fuld
- Respiratory Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Cindy M Gray
- School of Social and Political Sciences, University of Glasgow, Glasgow, UK
| | - Richard Kiplimo
- Centre for Respiratory Disease Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Maia Lesosky
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Kevin Mortimer
- Department of Medicine, University of Cambridge, Cambridge, UK
- Department of Medicine, College of Health Sciences University of KwaZulu-Natal, Cambridge, UK
| | - Amos Ndombi
- Centre for Respiratory Disease Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Angela Obasi
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
- Axess Sexual Health, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Fred Orina
- Centre for Respiratory Disease Research, Kenya Medical Research Institute, Nairobi, Kenya
| | | | - Sean Semple
- Institute for Social Marketing and Health, University of Stirling, Stirling, UK
| | - Sarah E West
- Department of Environment and Geography, University of York, York, UK
| | | | - Graham Devereux
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
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18
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Kim HS, Lee SW, Kim JT, Kim JH, Lim DH, Kim WK, Song DJ, Yoo Y, Suh DI, Baek HS, Shin M, Kwon JW, Jang GC, Yang HJ, Lee E, Seo JH, Woo SI, Kim HY, Shin YH, Lee JS, Jung S, Lee NK, Yu J. Fetal growth rather than prematurity determines lung function in children with asthma. Respirology 2023; 28:841-850. [PMID: 37308162 DOI: 10.1111/resp.14528] [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: 12/07/2022] [Accepted: 05/15/2023] [Indexed: 06/14/2023]
Abstract
BACKGROUND AND OBJECTIVE Preterm birth or fetal growth has been associated with reduced lung function and asthma during childhood in the general population. We aimed to elucidate whether prematurity or fetal growth has a significant influence on lung function or symptoms in children with stable asthma. METHODS We included children with stable asthma who participated in the Korean childhood Asthma Study cohort. Asthma symptoms were determined by asthma control test (ACT). Percent predicted values of pre- and post-bronchodilator (BD) lung function including forced expiratory volume in 1 second (FEV1 ), forced vital capacity (FVC), and forced expiratory flow at 25%-75% of FVC (FEF25%-75% ) were measured. Lung function and symptoms were compared according to the history of preterm birth and birth weight (BW) for gestational age (GA). RESULTS The study population consisted of 566 children (age range: 5-18 years). There were no significant differences in lung function and ACT between preterm and term subjects. We observed no significant difference in ACT but significant differences were observed in pre- and post-BD FEV1 , pre- and post-BD FVC, and post-BD FEF25%-75% according to BW for GA in total subjects. Two-way ANOVA revealed that BW for GA rather than prematurity was a significant determining factor for pre- and post-BD lung function. After regression analysis, BW for GA was still a significant determining factor of pre- and post-BD FEV1 and pre- and post-BD FEF25%-75% . CONCLUSION Fetal growth rather than prematurity appears to have a significant effect on lung function in children with stable asthma.
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Affiliation(s)
- Hwan Soo Kim
- Department of Pediatrics, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung Won Lee
- Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, Korea
| | - Jin Tack Kim
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Uijeongbu St. Mary's Hospital, Seoul, Korea
| | - Jung Hoon Kim
- Asan Institute for Life Sciences, University of Ulsan College of Medicine, Seoul, Korea
| | - Dae Hyun Lim
- Department of Pediatrics, College of Medicine, Inha University, Incheon, Korea
| | - Woo Kyung Kim
- Department of Pediatrics, Inje University Seoul Paik Hospital, Seoul, Korea
| | - Dae Jin Song
- Department of Pediatrics, Korea University Guro Hospital, Seoul, Korea
| | - Young Yoo
- Department of Pediatrics, Korea University Anam Hospital, Seoul, Korea
| | - Dong In Suh
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Hey Sung Baek
- Department of Pediatrics, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea
| | - Meeyong Shin
- Department of Pediatrics, Soonchunhyang University School of Medicine, Bucheon, Korea
| | - Ji Won Kwon
- Department of Pediatrics, Seoul National University College of Medicine, Seongnam, Korea
| | - Gwang Cheon Jang
- Department of Pediatrics, National Health Insurance Service Ilsan Hospital, Ilsan, Korea
| | - Hyeon-Jong Yang
- Department of Pediatrics, Pediatric Allergy and Respiratory Center, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Eun Lee
- Department of Pediatrics, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Ju Hee Seo
- Department of Pediatrics, Dankook University Hospital, Cheonan, Korea
| | - Sung Il Woo
- Department of Pediatrics, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - Hyung Young Kim
- Department of Pediatrics, Pusan National University Yangsan Hospital, Korea
| | - Youn Ho Shin
- Department of Pediatrics, Gangnam CHA Medical Center, CHA University School of Medicine, Seoul, Korea
| | - Ju Suk Lee
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Sungsu Jung
- Department of Pediatrics, Pusan National University Yangsan Hospital, Korea
| | - Nang Kyeong Lee
- Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, Korea
| | - Jinho Yu
- Department of Pediatrics, Childhood Asthma Atopy Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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19
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Caffarelli C, Gracci S, Giannì G, Bernardini R. Are Babies Born Preterm High-Risk Asthma Candidates? J Clin Med 2023; 12:5400. [PMID: 37629440 PMCID: PMC10455600 DOI: 10.3390/jcm12165400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/12/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
Among preterm infants, the risk of developing asthma is a matter of debate. This review discusses the state of the art of poorly understood prematurity-associated asthma. Impaired pulmonary function is common in children born prematurely. Preterm infants are prone to developing viral respiratory tract infections, bronchiolitis in the first year of life, and recurrent viral wheezing in preschool age. All of these conditions may precede asthma development. We also discuss the role of both atopic sensitization and intestinal microbiome and, consequently, immune maturation. Diet and pollution have been considered to better understand how prematurity could be associated with asthma. Understanding the effect of factors involved in asthma onset may pave the way to improve the prediction of this asthma phenotype.
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Affiliation(s)
- Carlo Caffarelli
- Clinica Pediatrica, Azienda Ospedaliero-Universitaria, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Serena Gracci
- Pediatric Unit, San Giuseppe Hospital, 50053 Empoli, Italy
| | - Giuliana Giannì
- Clinica Pediatrica, Azienda Ospedaliero-Universitaria, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
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20
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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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21
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Ashorn P, Ashorn U, Muthiani Y, Aboubaker S, Askari S, Bahl R, Black RE, Dalmiya N, Duggan CP, Hofmeyr GJ, Kennedy SH, Klein N, Lawn JE, Shiffman J, Simon J, Temmerman M. Small vulnerable newborns-big potential for impact. Lancet 2023; 401:1692-1706. [PMID: 37167991 DOI: 10.1016/s0140-6736(23)00354-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 01/27/2023] [Accepted: 02/14/2023] [Indexed: 05/13/2023]
Abstract
Despite major achievements in child survival, the burden of neonatal mortality has remained high and even increased in some countries since 1990. Currently, most neonatal deaths are attributable to being born preterm, small for gestational age (SGA), or with low birthweight (LBW). Besides neonatal mortality, these conditions are associated with stillbirth and multiple morbidities, with short-term and long-term adverse consequences for the newborn, their families, and society, resulting in a major loss of human capital. Prevention of preterm birth, SGA, and LBW is thus critical for global child health and broader societal development. Progress has, however, been slow, largely because of the global community's failure to agree on the definition and magnitude of newborn vulnerability and best ways to address it, to frame the problem attractively, and to build a broad coalition of actors and a suitable governance structure to implement a change. We propose a new definition and a conceptual framework, bringing preterm birth, SGA, and LBW together under a broader umbrella term of the small vulnerable newborn (SVN). Adoption of the framework and the unified definition can facilitate improved problem definition and improved programming for SVN prevention. Interventions aiming at SVN prevention would result in a healthier start for live-born infants, while also reducing the number of stillbirths, improving maternal health, and contributing to a positive economic and social development in the society.
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Affiliation(s)
- Per Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Department of Paediatrics, Tampere University Hospital, Tampere, Finland.
| | - Ulla Ashorn
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Yvonne Muthiani
- Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | | | | | - Rajiv Bahl
- Indian Council for Medical Research, New Delhi, India
| | - Robert E Black
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Nita Dalmiya
- United Nations Children's Fund, New York, NY, USA
| | - Christopher P Duggan
- Center for Nutrition, Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, MA, USA
| | - G Justus Hofmeyr
- Department of Obstetrics and Gynaecology, University of Botswana, Gaborone, Botswana; Effective Care Research Unit, University of the Witwatersrand, Johannesburg, South Africa; Department of Obstetrics and Gynaecology, Walter Sisulu University, East London, South Africa
| | - Stephen H Kennedy
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Nigel Klein
- UCL Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Joy E Lawn
- Maternal, Adolescent, Reproductive & Child Health Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Jeremy Shiffman
- Paul H Nitze School of Advanced International Studies, Johns Hopkins University, Baltimore, MD, USA
| | | | - Marleen Temmerman
- Centre of Excellence in Women and Child Health, Aga Khan University, Nairobi, Kenya
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22
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Cecil CAM, Neumann A, Walton E. Epigenetics applied to child and adolescent mental health: Progress, challenges and opportunities. JCPP ADVANCES 2023; 3:jcv2.12133. [PMID: 36910008 PMCID: PMC7614304 DOI: 10.1002/jcv2.12133] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background Epigenetic processes are fast emerging as a promising molecular system in the search for both biomarkers and mechanisms underlying human health and disease risk, including psychopathology. Methods In this review, we discuss the application of epigenetics (specifically DNA methylation) to research in child and adolescent mental health, with a focus on the use of developmentally sensitive datasets, such as prospective, population-based cohorts. We look back at lessons learned to date, highlight current developments in the field and areas of priority for future research. We also reflect on why epigenetic research on child and adolescent mental health currently lags behind other areas of epigenetic research and what we can do to overcome existing barriers. Results To move the field forward, we advocate for the need of large-scale, harmonized, collaborative efforts that explicitly account for the time-varying nature of epigenetic and mental health data across development. Conclusion We conclude with a perspective on what the future may hold in terms of translational applications as more robust signals emerge from epigenetic research on child and adolescent mental health.
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Affiliation(s)
- Charlotte A M Cecil
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC-Sophia, Rotterdam, The Netherlands.,Department of Epidemiology, Erasmus MC, Rotterdam, The Netherlands.,Department of Biomedical Data Sciences, Molecular Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Alexander Neumann
- Complex Genetics of Alzheimer's Disease Group, VIB Center for Molecular Neurology, VIB, Antwerp, Belgium.,Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Esther Walton
- Department of Psychology, University of Bath, Bath, UK
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23
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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: 12] [Impact Index Per Article: 12.0] [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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24
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Gudmundsdóttir HK, Hilde K, Bains KES, Färdig M, Haugen G, LeBlanc M, Nordhagen LS, Nordlund B, Rehbinder EM, Skjerven HO, Staff AC, Vettukattil R, Carlsen KCL. Fetal thoracic circumference in mid-pregnancy and infant lung function. Pediatr Pulmonol 2023; 58:35-45. [PMID: 36097818 PMCID: PMC10091718 DOI: 10.1002/ppul.26153] [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: 05/11/2022] [Revised: 08/22/2022] [Accepted: 09/05/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND AND AIM Impaired lung function in early infancy is associated with later wheeze and asthma, while fetal thoracic circumference (TC) predicts severity of neonatal lung hypoplasia. Exploring fetal origins of lung function in infancy, we aimed to determine if fetal TC in mid-pregnancy was associated with infant lung function. METHODS From the prospective Scandinavian general population-based PreventADALL mother-child birth cohort, all 851 3-month-old infants with tidal flow-volume measurements in the awake state and ultrasound fetal size measures at 18 (min-max 16-22) weeks gestational age were included. Associations between fetal TC and time to peak tidal expiratory flow to expiratory time (tPTEF /tE ) were analyzed in linear regression models. To account for gestational age variation, we adjusted TC for simultaneously measured general fetal size, by head circumference (TC/HC), abdominal circumference (TC/AC), and femur length (TC/FL). Multivariable models were adjusted for maternal age, maternal asthma, pre-pregnancy body mass index, parity, nicotine exposure in utero, and infant sex. RESULTS The infants (47.8% girls) were born at mean (SD) gestational age of 40.2 (1.30) weeks. The mean (SD) tPTEF /tE was 0.39 (0.08). The mean (SD) TC/HC was 0.75 (0.04), TC/AC 0.87 (0.04), and TC/FL 4.17 (0.26), respectively. Neither TC/HC nor TC/AC were associated with infant tPTEF /tE while a week inverse association was observed between TC/FL and tPTEF /tE ( β ^ $\hat{\beta }$ = -0.03, 95% confidence interval [-0.05, -0.007], p = 0.01). CONCLUSION Mid-pregnancy fetal TC adjusted for fetal head or abdominal size was not associated with tPTEF /tE in healthy, awake 3-month-old infants, while a weak association was observed adjusting for fetal femur length.
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Affiliation(s)
- Hrefna K Gudmundsdóttir
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Katarina Hilde
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
| | - Karen E S Bains
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Martin Färdig
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.,Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Guttorm Haugen
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
| | - Marissa LeBlanc
- Oslo Centre of Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
| | - Live S Nordhagen
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway.,Faculty of Health, VID Specialized University, Oslo, Norway
| | - Björn Nordlund
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.,Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Eva M Rehbinder
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Dermatology and Venereology, Oslo University Hospital, Oslo, Norway
| | - Håvard O Skjerven
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Anne C Staff
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
| | - Riyas Vettukattil
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Karin C L Carlsen
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
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25
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Kim JH, Ha EK, Lee SW, Cha HR, Baek HS, Han MY. Growth pattern during early infancy, body mass index during childhood and childhood asthma. Clin Exp Allergy 2023; 53:39-51. [PMID: 36032030 DOI: 10.1111/cea.14221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 08/04/2022] [Accepted: 08/18/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND There is a lack of longitudinal studies of associations between growth from infancy to childhood and asthma development. OBJECTIVE The objective of the study was to investigate the effects of weight change during infancy, body mass index (BMI) and the interaction of these factors on the risk of childhood asthma. METHODS We enrolled children born in 2008 and 2009 at full-term and with normal birth weight. The weight change in infancy was grouped into slow, on-track and rapid. BMI status in childhood was stratified into low, normal and high groups and used as a time-varying variable. The outcome was asthma, defined as two or more diagnoses of asthma separated by at least 1 year after 2 years of age. The risk of asthma was assessed using Cox proportional hazard regression, with adjustment for sex, residence area at birth, economic status and feeding types in infancy. RESULTS Of 917,707 children born in Korea in 2008 and 2009, 271,871 were eligible for analysis. The risk of asthma was greater in groups with low birth weight (aHR 1.06, 95% CI 1.04 to 1.08), rapid body weight change during early infancy (aHR 1.08, 95% CI 1.07 to 1.10) and high BMI during childhood (aHR 1.06, 95% CI 1.04-1.08). The interaction of weight change during early infancy with BMI during childhood was significant for asthma (p < .01). Rapid weight gain in infancy was associated with lower risk of asthma in those with low BMI during childhood; had no association with asthma in those with normal BMI during childhood; and was associated increased asthma risk in those with high BMI during childhood-aHR 1.26 (95% CI 1.19 to 1.33) and aHR 1.33 (95% CI 1.12 to 1.56) compared with on-track and slow infant weight gain, respectively. CONCLUSION Low birth weight, high BMI during childhood and, in those with high childhood BMI, rapid weight gain during early infancy are associated with increased risk of childhood asthma.
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Affiliation(s)
- Ju Hee Kim
- Department of Pediatrics, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, South Korea
| | - Eun Kyo Ha
- Department of Pediatrics, Kangnam Sacred Heart Hospital, Seoul, South Korea
| | - Seung Won Lee
- Department of Precision Medicine, Sunkyunkwan University School of Medicine, Suwon, South Korea
| | - Hye Ryeong Cha
- Department of Computer Science and Engineering, Sunkyunkwan University, Suwon, South Korea
| | - Hey-Sung Baek
- Department of Pediatrics, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, South Korea
| | - Man Yong Han
- Department of Pediatrics, Bundang CHA Medical Center, CHA University School of Medicine, Seongnam, South Korea
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26
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Skin Barrier Function and Infant Tidal Flow-Volume Loops-A Population-Based Observational Study. CHILDREN (BASEL, SWITZERLAND) 2022; 10:children10010088. [PMID: 36670639 PMCID: PMC9856825 DOI: 10.3390/children10010088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/23/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023]
Abstract
Background: The relationship between the skin barrier- and lung function in infancy is largely unexplored. We aimed to explore if reduced skin barrier function by high transepidermal water loss (TEWL), or manifestations of eczema or Filaggrin (FLG) mutations, were associated with lower lung function in three-month-old infants. Methods: From the population-based PreventADALL cohort, 899 infants with lung function measurements and information on either TEWL, eczema at three months of age and/or FLG mutations were included. Lower lung function by tidal flow-volume loops was defined as a ratio of time to peak tidal expiratory flow to expiratory time (tPTEF/tE) <0.25 and a tPTEF <0.17 s (<25th percentile). A high TEWL >8.83 g/m2/h (>75th percentile) denoted reduced skin barrier function, and DNA was genotyped for FLG mutations (R501X, 2282del4 and R2447X). Results: Neither a high TEWL, nor eczema or FLG mutations, were associated with a lower tPTEF/tE. While a high TEWL was associated with a lower tPTEF; adjusted OR (95% CI) 1.61 (1.08, 2.42), the presence of eczema or FLG mutations were not. Conclusions: Overall, a high TEWL, eczema or FLG mutations were not associated with lower lung function in healthy three-month-old infants. However, an inverse association between high TEWL and tPTEF was observed, indicating a possible link between the skin barrier- and lung function in early infancy.
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27
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Hedman L, Almqvist L, Bjerg A, Andersson M, Backman H, Perzanowski MS, Rönmark E. Early-life risk factors for development of asthma from 8 to 28 years of age: a prospective cohort study. ERJ Open Res 2022; 8:00074-2022. [PMID: 36655222 PMCID: PMC9835990 DOI: 10.1183/23120541.00074-2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 06/16/2022] [Indexed: 01/21/2023] Open
Abstract
Background The objective was to estimate the incidence rate of asthma from age 8 to 28 years and evaluate early-life risk factors for asthma onset at different ages. Methods In 1996, within the Obstructive Lung Disease in Northern Sweden (OLIN) studies, a cohort of 3430 schoolchildren (97% of invited) was recruited at age 8 years to a prospective study about asthma. The cohort was followed annually from age 8 to 19 years and at 28 years by questionnaire surveys (67% of the original cohort participated). Asthma was categorised as never-asthma, onset age ≤8 years, onset age 9-13 years, onset age 14-19 years or onset age >19 years. Results Of the 3430 individuals in the cohort, 690 (20.1%) reported asthma in any survey. The average incidence rate was 10.0/1000 per year at ≤8 years, 11.9/1000 per year at 9-13 years, 13.3/1000 per year at 14-19 years and 6.1/1000 per year at >19 years. The incidence was higher among boys until age 10 years, but from age 15 years, it became higher among girls. Family history of asthma, allergic sensitisation and breastfeeding <3 months were associated with asthma onset throughout the study. Low birthweight, maternal smoking during pregnancy, severe respiratory infection, rhinoconjunctivitis and eczema were associated with asthma onset ≤8 and 9-13 years. Conclusions The incidence of asthma was high during childhood and the teenage period, and decreased substantially during young adulthood. Early-life factors were associated with asthma onset throughout childhood but had also a lasting effect on asthma incidence until adulthood.
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Affiliation(s)
- Linnéa Hedman
- Dept of Public Health and Clinical Medicine, Section of Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden,These authors contributed equally to first authorship
| | - Linnéa Almqvist
- Dept of Public Health and Clinical Medicine, Section of Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden,These authors contributed equally to first authorship
| | | | - Martin Andersson
- Dept of Public Health and Clinical Medicine, Section of Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden
| | - Helena Backman
- Dept of Public Health and Clinical Medicine, Section of Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden
| | - Matthew S. Perzanowski
- Dept of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Eva Rönmark
- Dept of Public Health and Clinical Medicine, Section of Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden
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Grandinetti R, Fainardi V, Caffarelli C, Capoferri G, Lazzara A, Tornesello M, Meoli A, Bergamini BM, Bertelli L, Biserna L, Bottau P, Corinaldesi E, De Paulis N, Dondi A, Guidi B, Lombardi F, Magistrali MS, Marastoni E, Pastorelli S, Piccorossi A, Poloni M, Tagliati S, Vaienti F, Gregori G, Sacchetti R, Mari S, Musetti M, Antodaro F, Bergomi A, Reggiani L, Caramelli F, De Fanti A, Marchetti F, Ricci G, Esposito S. Risk Factors Affecting Development and Persistence of Preschool Wheezing: Consensus Document of the Emilia-Romagna Asthma (ERA) Study Group. J Clin Med 2022; 11:6558. [PMID: 36362786 PMCID: PMC9655250 DOI: 10.3390/jcm11216558] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 07/30/2023] Open
Abstract
Wheezing at preschool age (i.e., before the age of six) is common, occurring in about 30% of children before the age of three. In terms of health care burden, preschool children with wheeze show double the rate of access to the emergency department and five times the rate of hospital admissions compared with school-age asthmatics. The consensus document aims to analyse the underlying mechanisms involved in the pathogenesis of preschool wheezing and define the risk factors (i.e., allergy, atopy, infection, bronchiolitis, genetics, indoor and outdoor pollution, tobacco smoke exposure, obesity, prematurity) and the protective factors (i.e., probiotics, breastfeeding, vitamin D, influenza vaccination, non-specific immunomodulators) associated with the development of the disease in the young child. A multidisciplinary panel of experts from the Emilia-Romagna Region, Italy, addressed twelve key questions regarding managing preschool wheezing. Clinical questions have been formulated by the expert panel using the PICO format (Patients, Intervention, Comparison, Outcomes). Systematic reviews have been conducted on PubMed to answer these specific questions and formulate recommendations. The GRADE approach has been used for each selected paper to assess the quality of the evidence and the degree of recommendations. Based on a panel of experts and extensive updated literature, this consensus document provides insight into the pathogenesis, risk and protective factors associated with the development and persistence of preschool wheezing. Undoubtedly, more research is needed to improve our understanding of the disease and confirm the associations between certain factors and the risk of wheezing in early life. In addition, preventive strategies must be promoted to avoid children's exposure to risk factors that may permanently affect respiratory health.
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Affiliation(s)
- Roberto Grandinetti
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Valentina Fainardi
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Carlo Caffarelli
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Gaia Capoferri
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Angela Lazzara
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Marco Tornesello
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Aniello Meoli
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Barbara Maria Bergamini
- Paediatric Unit, Department of Medical and Surgical Sciences of Mothers, Children and Adults, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Luca Bertelli
- Pediatric Clinic, Scientific Institute for Research and Healthcare (IRCCS) Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Loretta Biserna
- Paediatrics and Neonatology Unit, Ravenna Hospital, AUSL Romagna, 48121 Ravenna, Italy
| | - Paolo Bottau
- Paediatrics Unit, Imola Hospital, 40026 Imola, Italy
| | | | - Nicoletta De Paulis
- Paediatrics and Neonatology Unit, Guglielmo da Saliceto Hospital, 29121 Piacenza, Italy
| | - Arianna Dondi
- Pediatric Clinic, Scientific Institute for Research and Healthcare (IRCCS) Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Battista Guidi
- Hospital and Territorial Paediatrics Unit, Pavullo, 41026 Pavullo Nel Frignano, Italy
| | | | - Maria Sole Magistrali
- Paediatrics and Neonatology Unit, Guglielmo da Saliceto Hospital, 29121 Piacenza, Italy
| | - Elisabetta Marastoni
- Paediatrics Unit, Santa Maria Nuova Hospital, AUSL-IRCCS of Reggio Emilia, 42123 Reggio Emilia, Italy
| | | | - Alessandra Piccorossi
- Paediatrics and Paediatric Intensive Care Unit, Cesena Hospital, AUSL Romagna, 47521 Cesena, Italy
| | - Maurizio Poloni
- Paediatrics Unit, Rimini Hospital, AUSL Romagna, 47921 Rimini, Italy
| | | | - Francesca Vaienti
- Paediatrics Unit, G.B. Morgagni—L. Pierantoni Hospital, AUSL Romagna, 47121 Forlì, Italy
| | - Giuseppe Gregori
- Primary Care Pediatricians, AUSL Piacenza, 29121 Piacenza, Italy
| | | | - Sandra Mari
- Primary Care Pediatricians, AUSL Parma, 43126 Parma, Italy
| | | | | | - Andrea Bergomi
- Primary Care Pediatricians, AUSL Modena, 41125 Modena, Italy
| | | | - Fabio Caramelli
- Pediatric Intensive Care Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Alessandro De Fanti
- Paediatrics Unit, Santa Maria Nuova Hospital, AUSL-IRCCS of Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Federico Marchetti
- Paediatrics and Neonatology Unit, Ravenna Hospital, AUSL Romagna, 48121 Ravenna, Italy
| | - Giampaolo Ricci
- Pediatric Clinic, Scientific Institute for Research and Healthcare (IRCCS) Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Susanna Esposito
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
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Low Birth Weight and Impaired Later Lung Function: Results from a Monochorionic Twin Study. Ann Am Thorac Soc 2022; 19:1856-1864. [PMID: 35580242 DOI: 10.1513/annalsats.202112-1349oc] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Rationale: Fetal growth restriction (FGR) and resulting low birth weight are risk factors for impaired lung development. However, both are often correlated with other factors, especially prematurity. Therefore, the question whether lung function changes in individuals with FGR are driven by gestational age, fetal growth, or both often remains unanswered. Objectives: To examine the association of birth weight with lung function in monochorionic twins with selective FGR in one twin. Methods: We included 20 monochorionic twin pairs with selective FGR and subsequent discordant birth weight with a minimum age of 6 years. In this unique case-control design, the smaller twin represents the case and the cotwin the almost identical counterpart. They performed spirometry and underwent body plethysmography, multiple-breath washout, and magnetic resonance imaging (MRI). We compared lung function and MRI outcomes between the smaller twins and their cotwins by paired t tests, and we used mixed linear models to assess the association between birth weight and outcomes. Results: Mean study age was 18.4 years (range, 7.5-29.4), and mean difference in birth weight within the twin pairs was 575 g (range, 270-1,130). The mean difference of forced expiratory volume in 1 second z-score was -0.64 (95% confidence interval [CI], -0.98 to -0.30), and -0.55 (95% CI, -0.92 to -0.18) of forced vital capacity z-score between the smaller twins and their cotwins. Both were associated with birth weight: per 500 g of birth weight, forced expiratory volume in 1 second z-score increased by 0.50 (95% CI, 0.35-0.65; P < 0.001) and forced vital capacity z-score increased by 0.44 (95% CI, 0.31-0.57; P < 0.001). Sacin from multiple-breath washout, as a marker for ventilation inhomogeneity of acinar airways, was elevated in the smaller twins and was associated with low birth weight. There was no difference for MRI outcomes. The results remained similar after adjustment for study height. Conclusions: Low birth weight was associated with reduced large and small airway function independent of gestational age and body growth. Our findings suggest that intrauterine impairment of lung development induced by FGR has significant consequences on lung function until early adulthood.
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30
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Du Berry C, Nesci C, Cheong JL, FitzGerald T, Mainzer R, Ranganathan S, Doyle LW, Vrijlandt EJ, Welsh L. Long-term expiratory airflow of infants born moderate-late preterm: A systematic review and meta-analysis. EClinicalMedicine 2022; 52:101597. [PMID: 35923430 PMCID: PMC9340512 DOI: 10.1016/j.eclinm.2022.101597] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/12/2022] [Accepted: 07/13/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Moderate-late preterm (MLP; 32 to <37 weeks' gestation) birth is associated with reduced expiratory airflow during child, adolescent and adult years. However, some studies have reported only minimal airflow limitation and hence it is unclear if clinical assessment in later life is warranted. Our aim was to compare maximal expiratory airflow in children and adults born MLP with term-born controls, and with expected norms. METHODS We systematically reviewed studies reporting z-scores for spirometric indices (forced expired volume in 1 second [FEV1], forced vital capacity [FVC], FEV1/FVC ratio and forced expiratory flow at 25-75% of FVC [FEF25-75%]) from participants born MLP aged five years or older, with or without a term-born control group from 4 databases (MEDLINE, CINAHL, Embase, Emcare). Publications were searched for between the 22nd of September 2021 to the 29th of September 2021. A meta-analysis of eligible studies was conducted using a random effects model. The study protocol was published in PROSPERO (CRD #42021281518). FINDINGS We screened 4970 articles and identified 18 relevant studies, 15 of which were eligible for meta-analysis (8 with term-born controls and 7 without). Compared with controls, MLP participants had lower z-scores (mean difference [95% confidence interval] I2) for FEV1: -0.22 [-0.35, -0.09] 49.3%, FVC: -0.23 [-0.4, -0.06] 71.8%, FEV1/FVC: -0.11 [-0.20 to -0.03] 9.3% and FEF25-75%: -0.27 [-0.41 to -0.12] 21.9%. Participants born MLP also had lower z-scores, on average, when compared with a z-score of 0 (mean [95% CI] I2) for FEV1: -0.26 [-0.40 to -0.11] 85.2%, FVC: -0.18 [-0.34 to -0.02] 88.3%, FEV1/FVC: -0.24 [-0.43 to -0.05] 90.5% and FEF25-75%: -0.33 [-0.54 to -0.20] 94.7%. INTERPRETATION Those born MLP had worse expiratory airflows than those born at term, and compared with norms, although reductions were modest. Clinicians should be aware that children and adults born MLP may be at higher risk of obstructive lung disease compared with term-born peers. FUNDING This work is supported by grants from the National Health and Medical Research Council (Centre of Research Excellence #1153176, Project grant #1161304); Medical Research Future Fund (Career Development Fellowship to J.L.Y Cheong #1141354) and from the Victorian Government's Operational Infrastructure Support Programme. C. Du Berry's PhD candidature is supported by the Melbourne Research Scholarship and the Centre of Research Excellence in Newborn Medicine.
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Affiliation(s)
- Cassidy Du Berry
- Department of Paediatrics, The University of Melbourne, Australia
- Respiratory Group, Infection and Immunity, Murdoch Children's Research Institute, Parkville, Australia
- Department of Respiratory Medicine, The Royal Children's Hospital Melbourne, Australia
- Corresponding author at: Department of Paediatrics, The University of Melbourne, 50 Flemington Road, Parkville, Victoria, 3052, Australia.
| | - Christopher Nesci
- Department of Respiratory Medicine, The Royal Children's Hospital Melbourne, Australia
| | - Jeanie L.Y. Cheong
- Department of Obstetrics and Gynaecology, The University of Melbourne, Australia
- Victorian Infant Brain Studies Group, Clinical Sciences, Murdoch Children's Research Institute, Parkville, Australia
- Newborn Research, The Royal Women's Hospital Melbourne, Australia
| | - Tara FitzGerald
- Department of Physiotherapy, The University of Melbourne, Australia
- Victorian Infant Brain Studies Group, Clinical Sciences, Murdoch Children's Research Institute, Parkville, Australia
| | - Rheanna Mainzer
- Department of Paediatrics, The University of Melbourne, Australia
- Respiratory Group, Infection and Immunity, Murdoch Children's Research Institute, Parkville, Australia
- Clinical Epidemiology and Biostatistics Unit, Population Health, Murdoch Children's Research Institute, Australia
| | - Sarath Ranganathan
- Department of Paediatrics, The University of Melbourne, Australia
- Respiratory Group, Infection and Immunity, Murdoch Children's Research Institute, Parkville, Australia
- Department of Respiratory Medicine, The Royal Children's Hospital Melbourne, Australia
| | - Lex W. Doyle
- Department of Paediatrics, The University of Melbourne, Australia
- Department of Obstetrics and Gynaecology, The University of Melbourne, Australia
- Victorian Infant Brain Studies Group, Clinical Sciences, Murdoch Children's Research Institute, Parkville, Australia
- Newborn Research, The Royal Women's Hospital Melbourne, Australia
| | - Elianne J.L.E. Vrijlandt
- Department of Pediatric Pulmonology and Pediatric Allergy, Beatrix Children's Hospital, and the Groningen Research Institute for Asthma and COPD, the Netherlands
- University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Liam Welsh
- Department of Paediatrics, The University of Melbourne, Australia
- Respiratory Group, Infection and Immunity, Murdoch Children's Research Institute, Parkville, Australia
- Department of Respiratory Medicine, The Royal Children's Hospital Melbourne, Australia
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31
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Gudmundsdóttir HK, Carlsen OCL, Bains KES, Färdig M, Haugen G, Jonassen CM, LeBlanc M, Nordlund B, Rehbinder EM, Skjerven HO, Staff AC, Vettukattil R, Lødrup Carlsen KC. Infant lung function and maternal physical activity in the first half of pregnancy. ERJ Open Res 2022; 8:00172-2022. [PMID: 36329799 PMCID: PMC9619250 DOI: 10.1183/23120541.00172-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 07/14/2022] [Indexed: 11/07/2022] Open
Abstract
Background and aim Physical activity (PA) in pregnancy is important for maternal and possibly offspring health. To study the early origins of lung function we aimed to determine whether PA in the first half of pregnancy is associated with lung function in healthy 3-month-old infants. Methods From the general population-based Preventing Atopic Dermatitis and Allergies in Children birth cohort recruiting infants antenatally in Norway and Sweden, all 812 infants (48.8% girls) with available tidal flow-volume measures in the awake state at 3 months of age and mid-pregnancy data on PA were included. PA was self-reported by the mothers and, based on intensity, we categorised them as active or inactive during pregnancy. Furthermore, we defined active mothers as fairly or highly active. The main outcome was a ratio of time to peak tidal expiratory flow to expiratory time (t PTEF/t E) <0.25. Associations were analysed by logistic regression, adjusting for maternal age, education, parity, pre-pregnancy body mass index, in utero nicotine exposure and parental atopy. Results The mean±sd t PTEF/t E was 0.391±0.08 and did not differ significantly according to maternal PA level in pregnancy. The 290 infants of inactive mothers had higher odds of having t PTEF/t E <0.25 compared to infants of all active mothers (OR 2.07, 95% CI 1.13-3.82; p=0.019) and compared to infants (n=224) of fairly active (OR 2.83, 95% CI 1.26-7.24; p=0.018) but not highly active mothers (n=298). Conclusion Based on self-reported maternal PA in the first half of pregnancy, 3-month-old infants of inactive compared to active mothers had higher odds of a low t PTEF/t E.
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Affiliation(s)
- Hrefna Katrín Gudmundsdóttir
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Oda C L Carlsen
- Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Karen Eline Stensby Bains
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Martin Färdig
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.,Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Guttorm Haugen
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
| | - Christine M Jonassen
- Genetic Unit, Centre for Laboratory Medicine, Østfold Hospital Trust, Kalnes, Norway.,Department of Virology, Norwegian Institute of Public Health, Oslo, Norway
| | - Marissa LeBlanc
- Oslo Centre of Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
| | - Björn Nordlund
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.,Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Eva Maria Rehbinder
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Dermatology and Venereology, Oslo University Hospital, Oslo, Norway
| | - Håvard O Skjerven
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Anne Cathrine Staff
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Obstetrics and Gynaecology, Oslo University Hospital, Oslo, Norway
| | - Riyas Vettukattil
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Karin C Lødrup Carlsen
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
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32
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Kaali S, Jack DW, Dwommoh Prah RK, Chillrud SN, Mujtaba MN, Kinney PL, Tawiah T, Yang Q, Oppong FB, Gould CF, Osei M, Wylie BJ, Agyei O, Perzanowski MS, Asante KP, Lee AG. Poor early childhood growth is associated with impaired lung function: Evidence from a Ghanaian pregnancy cohort. Pediatr Pulmonol 2022; 57:2136-2146. [PMID: 35614550 PMCID: PMC9398957 DOI: 10.1002/ppul.26015] [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: 01/24/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Nearly 40% of African children under 5 are stunted. We leveraged the Ghana randomized air pollution and health study (GRAPHS) cohort to examine whether poorer growth was associated with worse childhood lung function. STUDY DESIGN GRAPHS measured infant weight and length at birth and 3, 6, 9,12 months, and 4 years of age. At age 4 years, n = 567 children performed impulse oscillometry. We employed multivariable linear regression to estimate associations between birth and age 4 years anthropometry and lung function. Next, we employed latent class growth analysis (LCGA) to generate growth trajectories through age 4 years. We employed linear regression to examine associations between growth trajectory assignment and lung function. RESULTS Birth weight and age 4 weight-for-age and height-for-age z-scores were inversely associated with airway resistance (e.g., R5 , or total airway resistance: birth weight β = -0.90 cmH2O/L/s, 95% confidence interval [CI]: -1.64, -0.16 per 1 kg increase; and R20 , or large airway resistance: age 4 height-for-age β = -0.40 cmH2O/L/s, 95% CI: -0.57, -0.22 per 1 unit z-score increase). Impaired growth trajectories identified through LCGA were associated with higher airway resistance, even after adjusting for age 4 body mass index. For example, children assigned to a persistently stunted trajectory had higher R5 (β = 2.71 cmH2O/L/s, 95% CI: 1.07, 4.34) and R20 (β = 1.43 cmH2O/L/s, 95% CI: 0.51, 2.36) as compared to normal. CONCLUSION Children with poorer anthropometrics through to age 4 years had higher airway resistance in early childhood. These findings have implications for lifelong lung health, including pneumonia risk in childhood and reduced maximally attainable lung function in adulthood.
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Affiliation(s)
- Seyram Kaali
- Kintampo Health Research Centre, Ghana Health Service, Brong Ahafo Region, Kintampo, Ghana
| | - Darby W. Jack
- Department of Environmental Health Sciences, Mailman School of Public Health at Columbia University, 722 W 168 Street, New York, NY USA 10032
| | | | - Steven N. Chillrud
- Lamont-Doherty Earth Observatory at Columbia University, Palisades, NY, USA
| | - Mohammed N. Mujtaba
- Kintampo Health Research Centre, Ghana Health Service, Brong Ahafo Region, Kintampo, Ghana
| | - Patrick L. Kinney
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Theresa Tawiah
- Kintampo Health Research Centre, Ghana Health Service, Brong Ahafo Region, Kintampo, Ghana
| | - Qiang Yang
- Lamont-Doherty Earth Observatory at Columbia University, Palisades, NY, USA
| | - Felix B. Oppong
- Kintampo Health Research Centre, Ghana Health Service, Brong Ahafo Region, Kintampo, Ghana
| | - Carlos F. Gould
- Department of Environmental Health Sciences, Mailman School of Public Health at Columbia University, 722 W 168 Street, New York, NY USA 10032
| | - Musah Osei
- Kintampo Health Research Centre, Ghana Health Service, Brong Ahafo Region, Kintampo, Ghana
| | - Blair J. Wylie
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Oscar Agyei
- Kintampo Health Research Centre, Ghana Health Service, Brong Ahafo Region, Kintampo, Ghana
| | - Matthew S. Perzanowski
- Department of Environmental Health Sciences, Mailman School of Public Health at Columbia University, 722 W 168 Street, New York, NY USA 10032
| | - Kwaku-Poku Asante
- Kintampo Health Research Centre, Ghana Health Service, Brong Ahafo Region, Kintampo, Ghana
| | - Alison G. Lee
- Division of Pulmonary, Critical Care and Sleep Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA 10029
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Jin C, Zhang T, Li Y, Shi W. Early-Life Exposure to Malnutrition From the Chinese Famine on Risk of Asthma and Chronic Obstructive Pulmonary Disease in Adulthood. Front Nutr 2022; 9:848108. [PMID: 35711537 PMCID: PMC9194571 DOI: 10.3389/fnut.2022.848108] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 04/29/2022] [Indexed: 12/03/2022] Open
Abstract
Objectives Intrauterine malnutrition has a long-term effect on respiratory and lung function. However, few studies have explored the association between early-life exposure to famine with asthma and chronic obstructive pulmonary disease (COPD) in adulthood. Therefore, we aimed to investigate the association of early-life exposure to the Chinese famine of 1959–1962 with asthma and COPD later in life. Methods This national population-based study included 6,771 participants from the baseline survey of the China Health and Retirement Longitudinal Study (CHARLS) who were born around the time of the Chinese famine. The famine exposure groups were determined according to the participants' birth year as non-exposed (1964–1967), fetal-exposed (1959–1962), preschool-exposed (1954–1957), and school-age exposed (1950–1953). Information about the demographic characteristics, self-reported doctor-diagnosed asthma and COPD, behavior and lifestyles, and indoor pollution were collected using validated questionnaires. In addition, peak expiratory flow (PEF) was measured to assess pulmonary function. Multivariable logistic regression and generalized linear mixed models were performed to explore the risk of adult asthma and COPD, PEF changes during various famine exposure periods compared with the non-exposed group. Stratified and sensitivity analyses were conducted to examine the modification and robustness of the association. Results The prevalence of doctor-diagnosed asthma and COPD was 2.8 and 8.1%, respectively. Compared with the non-exposed group, the risk was significantly higher in the fetal-exposed group for asthma [adjusted odds ratio, (aOR) = 1.87, 95% confidence interval (CI):1.14–3.07] and the school-age exposed group [1.30 (1.00–1.69)] for COPD after controlling for confounders. Furthermore, we observed that fetal exposure to famine was significantly associated with a decrement of PEF in adulthood [β = −11.38 (−22.75 to −0.02)] compared with the non-exposed group. Stratified analyses showed that the association of asthma was stronger in men, who resided in severely famine-affected areas, smoked, and used solid fuels for cooking. No clearly consistent association was observed for subsequent COPD. Conclusions Our results suggest that fetal exposure to the Chinese famine is significantly associated with the increased risk of asthma in adulthood. Future prospective studies are warranted to examine the association and mechanisms.
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Affiliation(s)
- Changbo Jin
- Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Tiantian Zhang
- School of Public Health, Fudan University, Shanghai, China
| | - Yongzhen Li
- Department of Nutrition and Food Science, School of Public Health, Fudan University, Shanghai, China
| | - Wenming Shi
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China.,Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
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Association between very to moderate preterm births, lung function deficits, and COPD at age 53 years: analysis of a prospective cohort study. THE LANCET RESPIRATORY MEDICINE 2022; 10:478-484. [PMID: 35189074 DOI: 10.1016/s2213-2600(21)00508-7] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 11/10/2021] [Accepted: 11/10/2021] [Indexed: 01/09/2023]
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Lifelong Lung Sequelae of Prematurity. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095273. [PMID: 35564667 PMCID: PMC9104309 DOI: 10.3390/ijerph19095273] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 04/22/2022] [Accepted: 04/24/2022] [Indexed: 11/29/2022]
Abstract
The clinical, functional, and structural pattern of chronic lung disease of prematurity has changed enormously in last years, mirroring a better perinatal management and an increasing lung immaturity with the survival of increasingly premature infants. Respiratory symptoms and lung function impairment related to prematurity seem to improve over time, but premature birth increases the likelihood of lung function impairment in late childhood, predisposing to chronic obstructive pulmonary disease (COPD). It is mandatory to identify those individuals born premature who are at risk for developing long-term lung disease through a better awareness of physicians, the use of standardized CT imaging scores, and a more comprehensive periodic lung function evaluation. The aim of this narrative review was to provide a systematic approach to lifelong respiratory symptoms, lung function impairment, and lung structural anomalies in order to better understand the specific role of prematurity on lung health.
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Abellan A, Mensink-Bout SM, Garcia-Esteban R, Beneito A, Chatzi L, Duarte-Salles T, Fernandez MF, Garcia-Aymerich J, Granum B, Iñiguez C, Jaddoe VWV, Kannan K, Lertxundi A, Lopez-Espinosa MJ, Philippat C, Sakhi AK, Santos S, Siroux V, Sunyer J, Trasande L, Vafeiadi M, Vela-Soria F, Yang TC, Zabaleta C, Vrijheid M, Duijts L, Casas M. In utero exposure to bisphenols and asthma, wheeze, and lung function in school-age children: a prospective meta-analysis of 8 European birth cohorts. ENVIRONMENT INTERNATIONAL 2022; 162:107178. [PMID: 35314078 DOI: 10.1016/j.envint.2022.107178] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 02/23/2022] [Accepted: 03/08/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND In utero exposure to bisphenols, widely used in consumer products, may alter lung development and increase the risk of respiratory morbidity in the offspring. However, evidence is scarce and mostly focused on bisphenol A (BPA) only. OBJECTIVE To examine the associations of in utero exposure to BPA, bisphenol F (BPF), and bisphenol S (BPS) with asthma, wheeze, and lung function in school-age children, and whether these associations differ by sex. METHODS We included 3,007 mother-child pairs from eight European birth cohorts. Bisphenol concentrations were determined in maternal urine samples collected during pregnancy (1999-2010). Between 7 and 11 years of age, current asthma and wheeze were assessed from questionnaires and lung function by spirometry. Wheezing patterns were constructed from questionnaires from early to mid-childhood. We performed adjusted random-effects meta-analysis on individual participant data. RESULTS Exposure to BPA was prevalent with 90% of maternal samples containing concentrations above detection limits. BPF and BPS were found in 27% and 49% of samples. In utero exposure to BPA was associated with higher odds of current asthma (OR = 1.13, 95% CI = 1.01, 1.27) and wheeze (OR = 1.14, 95% CI = 1.01, 1.30) (p-interaction sex = 0.01) among girls, but not with wheezing patterns nor lung function neither in overall nor among boys. We observed inconsistent associations of BPF and BPS with the respiratory outcomes assessed in overall and sex-stratified analyses. CONCLUSION This study suggests that in utero BPA exposure may be associated with higher odds of asthma and wheeze among school-age girls.
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Affiliation(s)
- Alicia Abellan
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Sara M Mensink-Bout
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Division of Respiratory Medicine and Allergology, Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Raquel Garcia-Esteban
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Andrea Beneito
- Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain
| | - Leda Chatzi
- Department of Preventive Medicine, University of Southern California, Los Angeles, USA
| | - Talita Duarte-Salles
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Mariana F Fernandez
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Centro de Investigación Biomédica, University of Granada, Granada, Spain
| | - Judith Garcia-Aymerich
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Berit Granum
- Norwegian Institute of Public Health, Oslo, Norway
| | - Carmen Iñiguez
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain; Department of Statistics and Operational Research. Universitat de València. València, Spain
| | - Vincent W V Jaddoe
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Kurunthachalam Kannan
- Departments of Pediatrics and Environmental Medicine, New York University School of Medicine, New York, NY, United States
| | - Aitana Lertxundi
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Preventive medicine and public health department, University of Basque Country (UPV/EHU), Leioa, Spain; Biodonostia Health research institute, Donostia-San Sebastian, Spain
| | - Maria-Jose Lopez-Espinosa
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain; Faculty of Nursing and Chiropody, University of Valencia, Valencia, Spain
| | - Claire Philippat
- University Grenoble Alpes, Inserm, CNRS, Team of Environmental Epidemiology Applied to Reproduction and Respiratory Health, Institute for Advanced Biosciences (IAB), Grenoble, France
| | | | - Susana Santos
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Valérie Siroux
- University Grenoble Alpes, Inserm, CNRS, Team of Environmental Epidemiology Applied to Reproduction and Respiratory Health, Institute for Advanced Biosciences (IAB), Grenoble, France
| | - Jordi Sunyer
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Leonardo Trasande
- Departments of Pediatrics and Environmental Medicine, New York University School of Medicine, New York, NY, United States
| | | | | | - Tiffany C Yang
- Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, United Kingdom
| | | | - Martine Vrijheid
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Liesbeth Duijts
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Division of Respiratory Medicine and Allergology, Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Division of Neonatology, Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Maribel Casas
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain.
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Time-Specific Factors Influencing the Development of Asthma in Children. Biomedicines 2022; 10:biomedicines10040758. [PMID: 35453508 PMCID: PMC9025817 DOI: 10.3390/biomedicines10040758] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/16/2022] [Accepted: 03/23/2022] [Indexed: 02/01/2023] Open
Abstract
Susceptibility to asthma is complex and heterogeneous, as it involves both genetic and environmental insults (pre- and post-birth) acting in a critical window of development in early life. According to the Developmental Origins of Health and Disease, several factors, both harmful and protective, such as nutrition, diseases, drugs, microbiome, and stressors, interact with genotypic variation to change the capacity of the organism to successfully adapt and grow in later life. In this review, we aim to provide the latest evidence about predictive risk and protective factors for developing asthma in different stages of life, from the fetal period to adolescence, in order to develop strategic preventive and therapeutic interventions to predict and improve health later in life. Our study shows that for some risk factors, such as exposure to cigarette smoke, environmental pollutants, and family history of asthma, the evidence in favor of a strong association of those factors with the development of asthma is solid and widely shared. Similarly, the clear benefits of some protective factors were shown, providing new insights into primary prevention. On the contrary, further longitudinal studies are required, as some points in the literature remain controversial and a source of debate.
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Mozun R, Ardura-Garcia C, Pedersen ESL, Usemann J, Singer F, Latzin P, Moeller A, Kuehni CE. Age and body mass index affect fit of spirometry GLI references in schoolchildren. ERJ Open Res 2022; 8:00618-2021. [PMID: 35449761 PMCID: PMC9016172 DOI: 10.1183/23120541.00618-2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 02/17/2022] [Indexed: 11/27/2022] Open
Abstract
Background References from the Global Lung Function Initiative (GLI) are widely used to interpret children's spirometry results. We assessed fit for healthy schoolchildren. Methods LuftiBus in the School was a population-based cross-sectional study undertaken in 2013–2016 in the canton of Zurich, Switzerland. Parents and their children aged 6–17 years answered questionnaires about respiratory symptoms and lifestyle. Children underwent spirometry in a mobile lung function lab. We calculated GLI-based z-scores for forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC), FEV1/FVC and forced expiratory flow for 25–75% of FVC (FEF25–75) for healthy White participants. We defined appropriate fit to GLI references by mean values between +0.5 and −0.5 z-scores. We assessed whether fit varied by age, body mass index, height and sex using linear regression models. Results We analysed data from 2036 children with valid FEV1 measurements, of whom 1762 also had valid FVC measurements. The median age was 12.2 years. Fit was appropriate for children aged 6–11 years for all indices. In adolescents aged 12–17 years, fit was appropriate for FEV1/FVC z-scores (mean±sd −0.09±1.02), but not for FEV1 (−0.62±0.98), FVC (−0.60±0.98) and FEF25–75 (−0.54±1.02). Mean FEV1, FVC and FEF25–75 z-scores fitted better in children considered overweight (−0.25, −0.13 and −0.38, respectively) than normal weight (−0.55, −0.50 and −0.55, respectively; p-trend <0.001, 0.014 and <0.001, respectively). FEV1, FVC and FEF25–75 z-scores depended on both age and height (p-interaction 0.033, 0.019 and <0.001, respectively). Conclusion GLI-based FEV1, FVC, and FEF25–75 z-scores do not fit White Swiss adolescents well. This should be considered when using reference equations for clinical decision-making, research and international comparison. This study suggests GLI-based FEV1, FVC and FEF25–75% z-scores over-detect abnormal lung function in Swiss adolescents, and more so among slimmer adolescents, which has important implications for clinical care, research and international comparisonshttps://bit.ly/3sbGtAS
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Engwa GA, Anye C, Nkeh-Chungag BN. Association between obesity and lung function in South African adolescents of African Ancestry. BMC Pediatr 2022; 22:109. [PMID: 35227223 PMCID: PMC8883698 DOI: 10.1186/s12887-022-03164-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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/17/2022] [Indexed: 12/03/2022] Open
Abstract
Background There is a growing body of literature on the increasing prevalence of obesity in adolescents of Sub-Saharan African ancestry. However, limited data is available on the impact of obesity on pulmonary function. This study assessed the relationship between obesity and lung function in South African adolescents of African ancestry. Methods This was a cross-sectional study involving 10–14 year old adolescents recruited from middle schools of the Eastern Cape Province of South Africa. Anthropometric measurements were performed. Body mass index (BMI) was converted to percentiles for age and sex and used to classified obesity. Spirometry was performed to assess lung function. Chi-square test of association and binary regression analysis were used to assess the relationship between obesity and airway obstruction. Adjusted linear regression was used to determine the relationship between obesity and lung function parameters. Results A total of 540 adolescents were recruited for the study among which 77 (14.3%) were obese. Lung function parameters: forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1) were higher (p < 0.001) in obese than in non-obese adolescents while peak expiratory flow (PEF) % and FEV1/FVC ratio were lower (p < 0.05) in obese than non-obese adolescents. Obesity was associated (χ2 = 9.614; p < 0.01) with airway obstruction and obese adolescents were over 1.5 times more likely to have pulmonary obstruction (OR: 1.57; p < 0.05) than their non-obese counterparts. Anthropometric measures were positively associated (p < 0.05) with FVC, FEV1, PEF and/or FEV25-75 but negatively associated with FEV1/FVC ratio. Conclusions Obesity was associated with airway obstruction in South Africa adolescents of African ancestry.
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Affiliation(s)
- Godwill Azeh Engwa
- Department of Biological and Environmental Sciences, Faculty of Natural Sciences, Walter Sisulu University PBX1, Mthatha, 5117, South Africa
| | - Chungag Anye
- Dayenuel Consulting, Postnet Suites 092, Mthatha, 5099, South Africa
| | - Benedicta Ngwenchi Nkeh-Chungag
- Department of Biological and Environmental Sciences, Faculty of Natural Sciences, Walter Sisulu University PBX1, Mthatha, 5117, South Africa.
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Asthma with Fixed Airflow Obstruction: From Fixed to Personalized Approach. J Pers Med 2022; 12:jpm12030333. [PMID: 35330333 PMCID: PMC8953236 DOI: 10.3390/jpm12030333] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/14/2022] [Accepted: 02/22/2022] [Indexed: 02/01/2023] Open
Abstract
Asthma is generally characterized by variable symptoms such as dyspnea and wheezing and variable airflow obstruction. This review focuses on a subset of patients suffering from asthma with persistent airflow limitation that is not fully reversible (asthma with fixed airflow obstruction, FAO). The pathophysiology, the risk factors and the clinical outcomes associated with FAO are presented, as well as the distinct clinical entity of severe asthma and its inflammatory subtypes (T2 and non-T2). The current strategies for the treatment of these endotypes and treatment of the distinct Asthma/COPD overlap (ACO) phenotype are described. Management and medical interventions in FAO and/or ACO patients demand a holistic approach, which is not yet clearly established in guidelines worldwide. Finally, a treatment algorithm that includes FAO/ACO management based on pharmacological and non-pharmacological treatment, guideline-based management for specific co-morbidities, and modification of the risk factors is proposed.
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Poeran-Bahadoer SD, van Meel ER, Gaillard R, Jaddoe VWV, Duijts L. Influence of maternal vomiting during early pregnancy on school-age respiratory health. Pediatr Pulmonol 2022; 57:367-375. [PMID: 34738332 PMCID: PMC9299134 DOI: 10.1002/ppul.25747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 09/29/2021] [Accepted: 10/25/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Hyperemesis gravidarum, a clinical entity characterized by severe nausea and excess vomiting, might lead to a suboptimal maternal nutritional status during pregnancy and subsequently to adverse respiratory health in the offspring. The role of common vomiting symptoms on offspring's respiratory health is unclear. We examined the associations of maternal daily vomiting during early pregnancy with childhood respiratory outcomes, and potential explaining factors. METHODS This study was embedded in a population-based prospective cohort study from early pregnancy onwards among 4232 mothers and their children. Maternal vomiting during early pregnancy was assessed by a questionnaire. At age 10 years, information on current wheezing and ever asthma was obtained by a questionnaire, and lung function was measured by spirometry at our research center. We used multiple regression analyses to assess the associations of maternal daily vomiting during early pregnancy with childhood respiratory outcomes. RESULTS Compared to children from mothers without daily vomiting during early pregnancy, children from mothers with daily vomiting during early pregnancy had a higher forced expiratory flow when 75% of the forced vital capacity (FVC) is exhaled (Z-score difference [95% confidence interval, CI]: 0.13 [0.03, 0.23]), and an increased risk of current wheezing and ever asthma ([odds ratio, OR] [95% CI]: 1.75 [1.10, 2.79] and 1.61 [1.13, 2.31], respectively). These associations were fully explained by sociodemographic factors, but not sex or lifestyle-, infectious-, or growth-related factors. Maternal daily vomiting during early pregnancy was not associated with forced expiratory volume in 1 s (FEV1 ), FVC, and FEV1 /FVC. CONCLUSION Only sociodemographic factors explain the associations of maternal daily vomiting during early pregnancy with childhood respiratory outcomes.
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Affiliation(s)
- Sunayna D Poeran-Bahadoer
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Evelien R van Meel
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Romy Gaillard
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Vincent W V Jaddoe
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Liesbeth Duijts
- Department of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Pediatrics, Division of Neonatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
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Herrera-Luis E, Li A, Mak ACY, Perez-Garcia J, Elhawary JR, Oh SS, Hu D, Eng C, Keys KL, Huntsman S, Beckman KB, Borrell LN, Rodriguez-Santana J, Burchard EG, Pino-Yanes M. Epigenome-wide association study of lung function in Latino children and youth with asthma. Clin Epigenetics 2022; 14:9. [PMID: 35033200 PMCID: PMC8760660 DOI: 10.1186/s13148-022-01227-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 01/03/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Introduction
DNA methylation studies have associated methylation levels at different CpG sites or genomic regions with lung function. Moreover, genetic ancestry has been associated with lung function in Latinos. However, no epigenome-wide association study (EWAS) of lung function has been performed in this population. Here, we aimed to identify DNA methylation patterns associated with lung function in pediatric asthma among Latinos.
Results
We conducted an EWAS in whole blood from 250 Puerto Rican and 148 Mexican American children and young adults with asthma. A total of five CpGs exceeded the genome-wide significance threshold of p = 1.17 × 10−7 in the combined analyses from Puerto Ricans and Mexican Americans: cg06035600 (MAP3K6, p = 6.13 × 10−8) showed significant association with pre-bronchodilator Tiffeneau–Pinelli index, the probes cg00914963 (TBC1D16, p = 1.04 × 10−7), cg16405908 (MRGPRE, p = 2.05 × 10−8), and cg07428101 (MUC2, p = 5.02 × 10−9) were associated with post-bronchodilator forced vital capacity (FVC), and cg20515679 (KCNJ6) with post-bronchodilator Tiffeneau–Pinelli index (p = 1.13 × 10−8). However, these markers did not show significant associations in publicly available data from Europeans (p > 0.05). A methylation quantitative trait loci analysis revealed that methylation levels at these CpG sites were regulated by genetic variation in Latinos and the Biobank-based Integrative Omics Studies (BIOS) consortium. Additionally, two differentially methylated regions in REXOC and AURKC were associated with pre-bronchodilator Tiffeneau–Pinelli index (adjusted p < 0.05) in Puerto Ricans and Mexican Americans. Moreover, we replicated some of the previous differentially methylated signals associated with lung function in non-Latino populations.
Conclusions
We replicated previous associations of epigenetic markers with lung function in whole blood and identified novel population-specific associations shared among Latino subgroups.
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Bokov P, Jallouli-Masmoudi D, Amat F, Houdouin V, Delclaux C. Small airway dysfunction is an independent dimension of wheezing disease in preschool children. Pediatr Allergy Immunol 2022; 33:e13647. [PMID: 34378250 DOI: 10.1111/pai.13647] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 08/03/2021] [Accepted: 08/05/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Whether small airway dysfunction (SAD), which is prevalent in asthma, helps to characterize wheezing phenotypes is undetermined. The objective was to assess whether SAD parameters obtained from impedance measurement and asthma probability are linked. METHODS One hundred and thirty-nine preschool children (mean age 4.7 years, 68% boys) suffering from recurrent wheezing underwent impulse oscillometry that allowed calculating peripheral resistance and compliance of the respiratory system (markers of SAD) using the extended RIC model (central and peripheral resistance, inertance, and peripheral compliance). Children were classified using the probability-based approach of GINA guidelines (few, some, and most having asthma). A principal component analysis (PCA) that determined the dimensions of wheezing disease evaluated the links between SAD and asthma probability. RESULTS Forty-seven children belonged to the few, 28 to the some, and 64 to the most having asthma groups. Whereas their anthropometrics and measured parameters were similar, the most having asthma group exhibited the lowest mean value of airway inertance after bronchodilator probably due to airway inhomogeneities. PCA characterized four independent dimensions including a peripheral resistance (constituted by baseline peripheral compliance, Frs, R5Hz, R5-20Hz, X5Hz, and AX), a central resistance (baseline central resistance, R20Hz), anthropometrics (age and height), and asthma probability (wheezing patterns and therapeutic steps). Thus, PCA showed that the SAD markers were independent from clinical dimensions and were unable to differentiate wheezing phenotypes. CONCLUSIONS Lung function parameters obtained from impulse oscillometry and asthma probability were belonging to independent dimensions of the wheezing disease.
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Affiliation(s)
- Plamen Bokov
- Service de Physiologie Pédiatrique-Centre du Sommeil, INSERM NeuroDiderot, AP-HP, Hôpital Robert Debré, Université de Paris, Paris, France
| | - Donies Jallouli-Masmoudi
- Service de Physiologie Pédiatrique-Centre du Sommeil, AP-HP, Hôpital Robert Debré, Paris, France
| | - Flore Amat
- Service de Pneumopédiatrie, INSERM UMR S 1136, AP-HP, Hôpital Robert Debré, Paris, France
| | - Véronique Houdouin
- Service de Pneumopédiatrie, INSERM UMR S 976, AP-HP, Hôpital Robert Debré, Paris, France
| | - Christophe Delclaux
- Service de Physiologie Pédiatrique-Centre du Sommeil, INSERM NeuroDiderot, AP-HP, Hôpital Robert Debré, Université de Paris, Paris, France
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Xue M, Dehaas E, Chaudhary N, O'Byrne P, Satia I, Kurmi OP. Breastfeeding and risk of childhood asthma: a systematic review and meta-analysis. ERJ Open Res 2021; 7:00504-2021. [PMID: 34912884 PMCID: PMC8666625 DOI: 10.1183/23120541.00504-2021] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 08/15/2021] [Indexed: 01/09/2023] Open
Abstract
Objective To investigate the relationship between breastfeeding and the development of paediatric asthma. Methods A systematic review and meta-analysis was conducted with MEDLINE, Embase, CINAHL and ProQuest Nursing and Allied Health source databases. Retrospective/prospective cohorts in children aged <18 years with breastfeeding exposure reported were included. The primary outcome was a diagnosis of asthma by a physician or using a guideline-based criterion. A secondary outcome was asthma severity. Results 42 studies met inclusion criteria. 37 studies reported the primary outcome of physician-/guideline-diagnosed asthma, and five studies reported effects on asthma severity. Children with longer duration/more breastfeeding compared to shorter duration/less breastfeeding have a lower risk of asthma (OR 0.84, 95% CI 0.75–0.93; I2 = 62.4%). Similarly, a lower risk of asthma was found in children who had more exclusive breastfeeding versus less exclusive breastfeeding (OR 0.81, 95% CI 0.72–0.91; I2=44%). Further stratified analysis of different age groups demonstrated a lower risk of asthma in the 0–2-years age group (OR 0.73, 95% CI 0.63–0.83) and the 3–6-years age group (OR 0.69, 95% CI 0.55–0.87); there was no statistically significant effect on the ≥7-years age group. Conclusion The findings suggest that the duration and exclusivity of breastfeeding are associated with a lower risk of asthma in children aged <7 years. The findings of this systematic review and meta-analysis of cohort studies suggest that duration and exclusivity of breastfeeding are associated with a lower risk of asthma in children aged <7 yearshttps://bit.ly/3p804PG
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Affiliation(s)
- Mike Xue
- Dept of Family Medicine, Queen's University, Kingston, Canada
| | - Emily Dehaas
- Dept of Medicine, University of Toronto, Toronto, Canada
| | - Nagendra Chaudhary
- Dept of Pediatrics, Universal College of Medical Sciences, Bhairahawa, Nepal
| | - Paul O'Byrne
- Dept of Medicine, Division of Respirology, McMaster University, Hamilton, Canada.,Firestone Institute for Respiratory Health, St Joseph's Healthcare, Hamilton, Canada
| | - Imran Satia
- Dept of Medicine, Division of Respirology, McMaster University, Hamilton, Canada.,Firestone Institute for Respiratory Health, St Joseph's Healthcare, Hamilton, Canada
| | - Om P Kurmi
- Dept of Medicine, Division of Respirology, McMaster University, Hamilton, Canada.,Firestone Institute for Respiratory Health, St Joseph's Healthcare, Hamilton, Canada.,Faculty Centre for Intelligent Healthcare, Faculty of Health and Life Sciences, Coventry University, Coventry, UK
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Stråvik M, Gustin K, Barman M, Skröder H, Sandin A, Wold AE, Sandberg AS, Kippler M, Vahter M. Infant Iodine and Selenium Status in Relation to Maternal Status and Diet During Pregnancy and Lactation. Front Nutr 2021; 8:733602. [PMID: 34988107 PMCID: PMC8721874 DOI: 10.3389/fnut.2021.733602] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 11/24/2021] [Indexed: 12/14/2022] Open
Abstract
Iodine and selenium are essential trace elements. Recent studies indicate that pregnant and lactating women often have insufficient intake of iodine and selenium, but the impact on fetal and infant status is unclear. Here, we assessed iodine and selenium status of infants in relation to maternal intake and status of these trace elements in the birth cohort NICE, conducted in northern Sweden (n = 604). Iodine was measured in urine (UIC) in gestational week 29, and in breast milk and infant urine 4 months postpartum, while selenium was measured in maternal plasma and erythrocytes in gestational week 29, and in breast milk and infant erythrocytes 4 months postpartum, in both cases using ICP-MS. Maternal intake was assessed with semi-quantitative food frequency questionnaires in gestational week 34 and at 4 months postpartum. The median intake of iodine and selenium during pregnancy (98 and 40 μg/d, respectively) and lactation (108 and 39 μg/d, respectively) was below recommended intakes, reflected in insufficient status (median UIC of 113 μg/L, median plasma selenium of 65 μg/L). Also, breast milk concentrations (median iodine 77 μg/L, median selenium 9 μg/L) were unlikely to meet infant requirements. Median UIC of the infants was 114 μg/L and median erythrocyte selenium 96 μg/kg, both similar to the maternal concentrations. Infant UIC correlated strongly with breast milk levels (rho = 0.64, p < 0.001). Their erythrocyte selenium correlated with maternal erythrocyte selenium in pregnancy (rho = 0.38, p < 0.001), but not with breast milk selenium, suggesting formation of prenatal reserves. Our results indicate that the transport of iodine and selenium to the fetus and infant is prioritized. Still, it is uncertain whether most infants had sufficient intakes. Further, the results might indicate an involvement of iodine in asthma development during the first year of life, which is essential to follow up. The low maternal and infant dietary intake of both iodine and selenium, especially when the mothers did not use supplements or iodized table salt, suggest a need for a general screening of women and young children.
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Affiliation(s)
- Mia Stråvik
- Department of Biology and Biological Engineering, Food and Nutrition Science, Chalmers University of Technology, Gothenburg, Sweden
| | - Klara Gustin
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Malin Barman
- Department of Biology and Biological Engineering, Food and Nutrition Science, Chalmers University of Technology, Gothenburg, Sweden
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Helena Skröder
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anna Sandin
- Department of Clinical Science, Pediatrics, Sunderby Research Unit, Umeå University, Umeå, Sweden
| | - Agnes E. Wold
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ann-Sofie Sandberg
- Department of Biology and Biological Engineering, Food and Nutrition Science, Chalmers University of Technology, Gothenburg, Sweden
| | - Maria Kippler
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Marie Vahter
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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Wang G, Hallberg J, Charalampopoulos D, Sanahuja MC, Breyer-Kohansal R, Langhammer A, Granell R, Vonk JM, Mian A, Olvera N, Laustsen LM, Rönmark E, Abellan A, Agusti A, Arshad SH, Bergström A, Boezen HM, Breyer MK, Burghuber O, Bolund AC, Custovic A, Devereux G, Donaldson GC, Duijts L, Esplugues A, Faner R, Ballester F, Garcia-Aymerich J, Gehring U, Haider S, Hartl S, Backman H, Holloway JW, Koppelman GH, Lertxundi A, Holmen TL, Lowe L, Mensink-Bout SM, Murray CS, Roberts G, Hedman L, Schlünssen V, Sigsgaard T, Simpson A, Sunyer J, Torrent M, Turner S, Van den Berge M, Vermeulen RCH, Vikjord SAA, Wedzicha JA, Maitland van der Zee AH, Melén E. Spirometric phenotypes from early childhood to young adulthood: a Chronic Airway Disease Early Stratification study. ERJ Open Res 2021; 7:00457-2021. [PMID: 34881328 PMCID: PMC8646001 DOI: 10.1183/23120541.00457-2021] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 08/25/2021] [Indexed: 02/05/2023] Open
Abstract
Background The prevalences of obstructive and restrictive spirometric phenotypes, and their relation to early-life risk factors from childhood to young adulthood remain poorly understood. The aim was to explore these phenotypes and associations with well-known respiratory risk factors across ages and populations in European cohorts. Methods We studied 49 334 participants from 14 population-based cohorts in different age groups (≤10, >10–15, >15–20, >20–25 years, and overall, 5–25 years). The obstructive phenotype was defined as forced expiratory volume in 1 s (FEV1)/forced vital capacity (FVC) z-score less than the lower limit of normal (LLN), whereas the restrictive phenotype was defined as FEV1/FVC z-score ≥LLN, and FVC z-score <LLN. Results The prevalence of obstructive and restrictive phenotypes varied from 3.2–10.9% and 1.8–7.7%, respectively, without clear age trends. A diagnosis of asthma (adjusted odds ratio (aOR=2.55, 95% CI 2.14–3.04), preterm birth (aOR=1.84, 1.27–2.66), maternal smoking during pregnancy (aOR=1.16, 95% CI 1.01–1.35) and family history of asthma (aOR=1.44, 95% CI 1.25–1.66) were associated with a higher prevalence of obstructive, but not restrictive, phenotype across ages (5–25 years). A higher current body mass index (BMI was more often observed in those with the obstructive phenotype but less in those with the restrictive phenotype (aOR=1.05, 95% CI 1.03–1.06 and aOR=0.81, 95% CI 0.78–0.85, per kg·m−2 increase in BMI, respectively). Current smoking was associated with the obstructive phenotype in participants older than 10 years (aOR=1.24, 95% CI 1.05–1.46). Conclusion Obstructive and restrictive phenotypes were found to be relatively prevalent during childhood, which supports the early origins concept. Several well-known respiratory risk factors were associated with the obstructive phenotype, whereas only low BMI was associated with the restrictive phenotype, suggesting different underlying pathobiology of these two phenotypes. Obstructive and restrictive phenotypes are present from childhood to adulthood but without age trends. Established risk factors for airway disease are associated with the obstructive phenotype, whereas low BMI is associated with the restrictive.https://bit.ly/3BMoMtI
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Affiliation(s)
- Gang Wang
- Dept of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Sichuan, China.,Dept of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Shared first authors
| | - Jenny Hallberg
- Dept of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden.,Shared first authors
| | - Dimitrios Charalampopoulos
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Maribel Casas Sanahuja
- ISGlobal, Barcelona, Spain.,Universitat Pompeu Fabra, Barcelona, Spain.,Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Robab Breyer-Kohansal
- Ludwig Boltzmann Institute for Lung Health, Vienna, Austria.,Dept of Respiratory and Critical Care Medicine, Clinic Penzing, Vienna, Austria
| | - Arnulf Langhammer
- Dept of Public Health and Nursing, Faculty of Medicine and Health Sciences, HUNT Research Centre, Norwegian University of Science and Technology (NTNU), Levanger, Norway
| | - Raquel Granell
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Judith M Vonk
- Dept of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,University Medical Center Groningen, Groningen Research Institute for Asthma and COPD, University of Groningen, Groningen, The Netherlands
| | - Annemiek Mian
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Division of Respiratory Medicine and Allergology, and Neonatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Núria Olvera
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain.,Institut d'investigacions biomediques August Pi I Sunyer, Barcelona, Spain
| | - Lisbeth Mølgaard Laustsen
- Dept of Public Health, Environment Occupation and Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark
| | - Eva Rönmark
- Dept of Public Health and Clinical Medicine, Section for Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden
| | - Alicia Abellan
- ISGlobal, Barcelona, Spain.,Universitat Pompeu Fabra, Barcelona, Spain.,Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain.,Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina, Barcelona, Spain
| | - Alvar Agusti
- Institut d'investigacions biomediques August Pi I Sunyer, Barcelona, Spain.,Respiratory Institute, Hospital Clinic, Univ. Barcelona, Barcelona, Spain.,CIBERESP (ISCiii), Barcelona, Spain
| | - Syed Hasan Arshad
- David Hide Asthma and Allergy Research Centre, Newport, UK.,NIHR Southampton Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton, UK.,Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Anna Bergström
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.,Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
| | - H Marike Boezen
- Dept of Epidemiology, University Medical Center Groningen, Groningen, The Netherlands
| | - Marie-Kathrin Breyer
- Ludwig Boltzmann Institute for Lung Health, Vienna, Austria.,Dept of Respiratory and Critical Care Medicine, Clinic Penzing, Vienna, Austria
| | - Otto Burghuber
- Ludwig Boltzmann Institute for Lung Health, Vienna, Austria.,Faculty of Medicine, Sigmund Freud University, Vienna, Austria
| | - Anneli Clea Bolund
- Dept of Public Health, Environment Occupation and Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark
| | - Adnan Custovic
- National Heart and Lung Institute, Imperial College London, London, UK
| | | | - Gavin C Donaldson
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Liesbeth Duijts
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Division of Respiratory Medicine and Allergology, and Neonatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Division of Neonatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Ana Esplugues
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain.,Nursing Department, Faculty of Nursing and Chiropody, Universitat de València, Valencia, Spain.,Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain
| | - Rosa Faner
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Ferran Ballester
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain.,Nursing Department, Faculty of Nursing and Chiropody, Universitat de València, Valencia, Spain.,Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain
| | - Judith Garcia-Aymerich
- ISGlobal, Barcelona, Spain.,Universitat Pompeu Fabra, Barcelona, Spain.,Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Ulrike Gehring
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Sadia Haider
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Sylvia Hartl
- Ludwig Boltzmann Institute for Lung Health, Vienna, Austria.,Dept of Respiratory and Critical Care Medicine, Clinic Penzing, Vienna, Austria.,Faculty of Medicine, Sigmund Freud University, Vienna, Austria
| | - Helena Backman
- Dept of Public Health and Clinical Medicine, Section for Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden
| | - John W Holloway
- NIHR Southampton Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton, UK.,Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Gerard H Koppelman
- University Medical Center Groningen, Groningen Research Institute for Asthma and COPD, University of Groningen, Groningen, The Netherlands.,Dept of Pediatric Pulmonology and Pediatric Allergology, University Medical Center Groningen, Beatrix Children's Hospital, University of Groningen, Groningen, The Netherlands
| | - Aitana Lertxundi
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain.,Dept of Preventive Medicine and Public Health, Faculty of Medicine, University of the Basque Country (UPV/EHU), Leioa, Spain.,BIODONOSTIA Health Research Institute, Donostia-San Sebastian, Spain
| | - Turid Lingaas Holmen
- Dept of Public Health and General Practice, HUNT Research Center, NTNU, Levanger, Norway
| | - Lesley Lowe
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester Academic Health Science Centre, NIHR, Manchester, UK.,Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester, UK
| | - Sara M Mensink-Bout
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Clare S Murray
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester Academic Health Science Centre, NIHR, Manchester, UK.,Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester, UK
| | - Graham Roberts
- David Hide Asthma and Allergy Research Centre, Newport, UK.,NIHR Southampton Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton, UK.,Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Linnea Hedman
- Dept of Public Health and Clinical Medicine, Section for Sustainable Health, The OLIN Unit, Umeå University, Umeå, Sweden
| | - Vivi Schlünssen
- Dept of Public Health, Environment Occupation and Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark
| | - Torben Sigsgaard
- Dept of Public Health, Environment Occupation and Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark
| | - Angela Simpson
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester Academic Health Science Centre, NIHR, Manchester, UK.,Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester, UK
| | - Jordi Sunyer
- ISGlobal, Barcelona, Spain.,Universitat Pompeu Fabra, Barcelona, Spain.,IMIM-Parc Salut Mar, Barcelona, Spain
| | | | - Stephen Turner
- Royal Aberdeen Children's Hospital NHS Grampian, Aberdeen, UK
| | - Maarten Van den Berge
- University Medical Center Groningen, Groningen Research Institute for Asthma and COPD, University of Groningen, Groningen, The Netherlands.,Dept of Pulmonary Diseases, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Roel C H Vermeulen
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Sigrid Anna Aalberg Vikjord
- Dept of Public Health and Nursing, Faculty of Medicine and Health Sciences, HUNT Research Centre, Norwegian University of Science and Technology (NTNU), Levanger, Norway.,Dept of Medicine and Rehabilitation, Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway
| | | | - Anke H Maitland van der Zee
- Dept of Respiratory Medicine, Amsterdam University Medical Centers (UMC), University of Amsterdam.,Pediatric Respiratory Medicine, Emma Children's Hospital, Amsterdam UMC, Amsterdam, The Netherlands.,Shared last authors
| | - Erik Melén
- Dept of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.,Sachs' Children and Youth Hospital, Södersjukhuset, Stockholm, Sweden.,Shared last authors
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Bush A. Impact of early life exposures on respiratory disease. Paediatr Respir Rev 2021; 40:24-32. [PMID: 34144911 DOI: 10.1016/j.prrv.2021.05.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 05/20/2021] [Indexed: 12/21/2022]
Abstract
The antecedents of asthma and chronic obstructive pulmonary disease (COPD) lie before school age. Adverse effects are transgenerational, antenatal and in the preschool years. Antenatal adverse effects impair spirometry by causing low birth weight, altered lung structure and immune function, and sensitizing the foetus to later insults. The key stages of normal lung health are lung function at birth, lung growth to a plateau age 20-25 years, and the phase of decline thereafter; contrary to perceived wisdom, accelerated decline is not related to smoking. There are different trajectories of lung function. Lung function usually tracks from preschool to late middle age. Asthma is driven by antenatal and early life influences. The airflow obstruction, emphysema and multi-morbidity of COPD all start early. Failure to reach a normal plateau and accelerated decline in lung function are risk factors for COPD. Airway disease cannot be prevented in adult life; prevention must start early.
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Affiliation(s)
- Andrew Bush
- Paediatrics and Paediatric Respirology, Imperial College, UK; Imperial Centre for Paediatrics and Child Health, UK; Consultant Paediatric Chest Physician, Royal Brompton Harefield NHS Foundation Trust, UK.
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48
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Impact of prenatal and early life environmental exposures on normal human development. Paediatr Respir Rev 2021; 40:10-14. [PMID: 34148806 DOI: 10.1016/j.prrv.2021.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 05/20/2021] [Indexed: 11/23/2022]
Abstract
The global burden and pattern of disease has changed in recent decades, with fewer early childhood deaths and longer lives complicated by chronic disease. Disruption of normal human growth and development by adverse environmental exposures, especially during foetal development and early postnatal life increase life-long risk of chronic disease. The developmental timing and method of adverse exposure determines the likely impact on health and development. While many organ systems are structurally and functionally mature at birth, the CNS, respiratory and immune systems are not and undergo prolonged periods of postnatal growth and development. As such, these organ systems are vulnerable to adverse effects of both prenatal and postnatal environmental exposures. While the precise mechanisms underlying chronic disease are unknown, epigenetic mechanisms and the induction of oxidative stress are likely to be involved. An understanding of these processes is necessary to develop mitigation strategies aimed at reducing chronic disease prevalence.
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49
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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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50
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Abstract
The preterm birth rate in the United States is 10%, with 8% being born between 36 and 32 weeks of gestation, and the remaining 2% born less than 31 weeks of gestation. The global preterm birth rate varies from 5% to 18%, with varying survival rates. These percentages signify a population of people that will receive health care across the life course without ever being asked about a preterm birth history. With a steady rise in the survival rate of preterm infants being discharged home from the neonatal intensive care unit, with limited referrals for neonatal or developmental follow up, it is essential adult care providers ask the right questions and identify risk factors for this vulnerable population. This review describes the recently published, evidence-based recommendations for addressing preterm history across the life course. A robust review of the literature has demonstrated that the long-term sequelae of being born preterm can adversely affect health and quality of life. The following will offer preterm birth history recommendations based on assessment and diagnosis, prevention and management and referral and treatment. The goal of the recommendations is to create awareness among adult health providers in acknowledging a past medical history of preterm birth and providing appropriate preventive care, therefore shifting the paradigm of care from reactive intervention to proactive care.
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Affiliation(s)
- Michelle M Kelly
- Villanova University, Fitzpatrick College of Nursing, United States of America; University of Rhode Island, College of Nursing, Research Fellow, United States of America.
| | - Jane Tobias
- Thomas Jefferson University, Jefferson College of Nursing, United States of America
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