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Title: Phototherapy for neonatal hyperbilirubinemia and childhood eczema, rhinitis and wheeze
Authors: Tham E.H. 
Loo E.X.L. 
Goh A. 
Teoh O.H.
Yap F. 
Tan K.H. 
Godfrey K.M.
Van Bever H. 
Lee B.W. 
Chong Y.S. 
Shek L.P.-C. 
Keywords: allergic rhinitis
Issue Date: 2019
Publisher: Elsevier (Singapore) Pte Ltd
Citation: Tham E.H., Loo E.X.L., Goh A., Teoh O.H., Yap F., Tan K.H., Godfrey K.M., Van Bever H., Lee B.W., Chong Y.S., Shek L.P.-C. (2019). Phototherapy for neonatal hyperbilirubinemia and childhood eczema, rhinitis and wheeze. Pediatrics and Neonatology 60 (1) : 28-34. ScholarBank@NUS Repository.
Abstract: Background: The pathogenesis of allergic diseases in childhood may be attributed to influences of early environmental stimuli on fetal and neonatal immune regulation. Neonatal hyperbilirubinemia is common in the Asian population and up to 20% of infants require phototherapy. We examined the hypothesis that phototherapy for neonatal hyperbilirubinemia modulates the infant's risk of developing eczema, rhinitis and wheeze in the Growing Up in Singapore Towards healthy Outcomes (GUSTO) birth cohort. Method: Interviewers collected information on demographics, lifestyle, birth data and allergic outcomes. Atopic sensitization was assessed through skin prick testing (SPT) to aeroallergens and food allergens. Results: A total of 135 (12.8%) children underwent phototherapy for neonatal hyperbilirubinemia. Infants who underwent phototherapy were of a significantly lower mean (SD) gestational age [37.5 (2.5) weeks] compared to those who did not [38.5 (1.2) weeks p < 0.01]. A higher proportion of infants born by Caesarean section underwent phototherapy compared to those who were born vaginally (17.5% vs 10.7%, p < 0.01). There were no differences in prevalence of allergen sensitization, eczema, rhinitis and early onset wheeze with use of nebulizer in the first 5 years of life between subjects that underwent phototherapy and those that did not. There were also no associations between mean bilirubin peak levels within the phototherapy group with development of eczema, rhinitis and early onset wheeze in the first 5 years of life. Conclusion: We found no evidence for a link between phototherapy for neonatal hyperbilirubinemia and childhood allergic outcomes in this prospective mother-offspring cohort. Trial registration: NCT01174875 Registered 1 July 2010, retrospectively registered. © 2018
Source Title: Pediatrics and Neonatology
ISSN: 18759572
DOI: 10.1016/j.pedneo.2018.03.004
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