Effects of maternal geohelminth infections on allergy in early childhood

Detalhes bibliográficos
Autor(a) principal: Cooper, Philip J
Data de Publicação: 2016
Outros Autores: Chico, Martha E, Amorim, Leila Denise Alves Ferreira, Sandoval, Carlos, Vaca, Maritza, Strina, Agostino, Campos, Ana Clara Paixão, Rodrigues, Laura Cunha, Barreto, Maurício Lima, Strachan, David P
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/20478
Resumo: Barreto, Mauricio Lima “Documento produzido em parceria ou por autor vinculado à Fiocruz, mas não consta à informação no documento”.
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spelling Cooper, Philip JChico, Martha EAmorim, Leila Denise Alves FerreiraSandoval, CarlosVaca, MaritzaStrina, AgostinoCampos, Ana Clara PaixãoRodrigues, Laura CunhaBarreto, Maurício LimaStrachan, David P2017-08-01T13:40:06Z2017-08-01T13:40:06Z2016COOPER, P. J. et al. Effects of maternal geohelminth infections on allergy in early childhood. Journal of Allergy and Clinical Immunology, v. 137, p. 899-906, 2016.0091-6749https://www.arca.fiocruz.br/handle/icict/2047810.1016/j.jaci.2015.07.044Barreto, Mauricio Lima “Documento produzido em parceria ou por autor vinculado à Fiocruz, mas não consta à informação no documento”.Wellcome Trust grant 088862/Z/09/Z.Laboratorio de Investigaciones FEPIS. Quininde / Pontificia Universidad Catolica del Ecuador. Centro de Investigacion en Enfermedades Infecciosas. Quito, Ecuador / Institutes of Infection and Immunity. Quito, EcuadorLaboratorio de Investigaciones FEPIS. QuinindeUniversidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, BrasilLaboratorio de Investigaciones FEPIS. QuinindeLaboratorio de Investigaciones FEPIS. QuinindeUniversidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, BrasilUniversidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, BrasilLondon School of Hygiene and Tropical Medicine. Faculty of Epidemiology and Population Health. London, WCUniversidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, BrasilUniversidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, BrasilSt George’s University of London. Public Health Sciences. London, WCMaternal geohelminth infections during pregnancy may protect against allergy development in childhood. Objective: We sought to investigate the effect of maternal geohelminths on the development of eczema, wheeze, and atopy during the first 3 years of life. Methods: A cohort of 2404 neonates was followed to 3 years of age in a rural district in coastal Ecuador. Data on wheeze and eczema were collected by means of questionnaire and physical examination at 13, 24, and 36 months of age. Atopy was measured based on skin prick test (SPT) reactivity to 9 allergens at 36 months. Maternal stool samples were examined for geohelminths by microscopy. Data on potential confounders was collected after birth by questionnaire. Results: Geohelminths were observed in 45.9% of mothers. Eczema and wheeze were reported for 17.7% and 25.9%, respectively, of 2069 (86.1%) children with complete follow-up to 3 years, and allergen SPT reactivity to any allergen was present in 17.2% and to house dust mite in 8.7%. Maternal geohelminth infections were not significantly associated with eczema (adjusted odds ratio [OR], 1.26; 95% CI, 0.98-1.61), wheeze (adjusted OR, 1.02; 95% CI, 0.82-1.27), and SPT reactivity to any allergen (adjusted OR, 0.79; 95% CI, 0.61- 1.01). In subgroup analyses maternal geohelminths were associated with a significantly reduced risk of SPT reactivity to mite and other perennial allergens, and maternal ascariasis was associated with an increased risk of eczema and reduced risk of SPT reactivity to all allergens. Conclusion: Our data do not support a protective effect of maternal infections with geohelminth parasites during pregnancy against the development of eczema and wheeze in early childhood, although there was evidence in subgroup analyses for a reduction in SPT reactivity to house dust mites and perennial allergens.engAmerican Academy of Allergy, Asthma and ImmunologyGeohelmintosInfecções maternasAtopiaSibilânciaEczemaInfânciaGeohelminthsMaternal infectionsAtopyWheezeEczemaEarly childhoodEffects of maternal geohelminth infections on allergy in early childhoodinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/20478/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALCooper PJ Effects of maternal....pdfCooper PJ Effects of 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dc.title.pt_BR.fl_str_mv Effects of maternal geohelminth infections on allergy in early childhood
title Effects of maternal geohelminth infections on allergy in early childhood
spellingShingle Effects of maternal geohelminth infections on allergy in early childhood
Cooper, Philip J
Geohelmintos
Infecções maternas
Atopia
Sibilância
Eczema
Infância
Geohelminths
Maternal infections
Atopy
Wheeze
Eczema
Early childhood
title_short Effects of maternal geohelminth infections on allergy in early childhood
title_full Effects of maternal geohelminth infections on allergy in early childhood
title_fullStr Effects of maternal geohelminth infections on allergy in early childhood
title_full_unstemmed Effects of maternal geohelminth infections on allergy in early childhood
title_sort Effects of maternal geohelminth infections on allergy in early childhood
author Cooper, Philip J
author_facet Cooper, Philip J
Chico, Martha E
Amorim, Leila Denise Alves Ferreira
Sandoval, Carlos
Vaca, Maritza
Strina, Agostino
Campos, Ana Clara Paixão
Rodrigues, Laura Cunha
Barreto, Maurício Lima
Strachan, David P
author_role author
author2 Chico, Martha E
Amorim, Leila Denise Alves Ferreira
Sandoval, Carlos
Vaca, Maritza
Strina, Agostino
Campos, Ana Clara Paixão
Rodrigues, Laura Cunha
Barreto, Maurício Lima
Strachan, David P
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Cooper, Philip J
Chico, Martha E
Amorim, Leila Denise Alves Ferreira
Sandoval, Carlos
Vaca, Maritza
Strina, Agostino
Campos, Ana Clara Paixão
Rodrigues, Laura Cunha
Barreto, Maurício Lima
Strachan, David P
dc.subject.other.pt_BR.fl_str_mv Geohelmintos
Infecções maternas
Atopia
Sibilância
Eczema
Infância
topic Geohelmintos
Infecções maternas
Atopia
Sibilância
Eczema
Infância
Geohelminths
Maternal infections
Atopy
Wheeze
Eczema
Early childhood
dc.subject.en.pt_BR.fl_str_mv Geohelminths
Maternal infections
Atopy
Wheeze
Eczema
Early childhood
description Barreto, Mauricio Lima “Documento produzido em parceria ou por autor vinculado à Fiocruz, mas não consta à informação no documento”.
publishDate 2016
dc.date.issued.fl_str_mv 2016
dc.date.accessioned.fl_str_mv 2017-08-01T13:40:06Z
dc.date.available.fl_str_mv 2017-08-01T13:40:06Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv COOPER, P. J. et al. Effects of maternal geohelminth infections on allergy in early childhood. Journal of Allergy and Clinical Immunology, v. 137, p. 899-906, 2016.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/20478
dc.identifier.issn.pt_BR.fl_str_mv 0091-6749
dc.identifier.doi.none.fl_str_mv 10.1016/j.jaci.2015.07.044
identifier_str_mv COOPER, P. J. et al. Effects of maternal geohelminth infections on allergy in early childhood. Journal of Allergy and Clinical Immunology, v. 137, p. 899-906, 2016.
0091-6749
10.1016/j.jaci.2015.07.044
url https://www.arca.fiocruz.br/handle/icict/20478
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv American Academy of Allergy, Asthma and Immunology
publisher.none.fl_str_mv American Academy of Allergy, Asthma and Immunology
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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