Non-asthmatic patients show increased exhaled nitric oxide concentrations

Detalhes bibliográficos
Autor(a) principal: Saraiva-Romanholo, Beatriz M.
Data de Publicação: 2009
Outros Autores: Machado, Fabio S., Almeida, Francine M., Nunes, Maria do Patrocínio T., Martins, Milton A., Vieira, Joaquim E.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Clinics
Texto Completo: https://www.revistas.usp.br/clinics/article/view/17869
Resumo: OBJECTIVE: Evaluate whether exhaled nitric oxide may serve as a marker of intraoperative bronchospasm. INTRODUCTION: Intraoperative bronchospasm remains a challenging event during anesthesia. Previous studies in asthmatic patients suggest that exhaled nitric oxide may represent a noninvasive measure of airway inflammation. METHODS: A total of 146,358 anesthesia information forms, which were received during the period from 1999 to 2004, were reviewed. Bronchospasm was registered on 863 forms. From those, three groups were identified: 9 non-asthmatic patients (Bronchospasm group), 12 asthmatics (Asthma group) and 10 subjects with no previous airway disease or symptoms (Control group). All subjects were submitted to exhaled nitric oxide measurements (parts/billion), spirometry and the induced sputum test. The data was compared by ANOVA followed by the Tukey test and Kruskal-Wallis followed by Dunn's test. RESULTS: The normal lung function test results for the Bronchospasm group were different from those of the asthma group (p
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spelling Non-asthmatic patients show increased exhaled nitric oxide concentrations Nitric OxideBronchial SpasmAnesthesiaSputum and Asthma OBJECTIVE: Evaluate whether exhaled nitric oxide may serve as a marker of intraoperative bronchospasm. INTRODUCTION: Intraoperative bronchospasm remains a challenging event during anesthesia. Previous studies in asthmatic patients suggest that exhaled nitric oxide may represent a noninvasive measure of airway inflammation. METHODS: A total of 146,358 anesthesia information forms, which were received during the period from 1999 to 2004, were reviewed. Bronchospasm was registered on 863 forms. From those, three groups were identified: 9 non-asthmatic patients (Bronchospasm group), 12 asthmatics (Asthma group) and 10 subjects with no previous airway disease or symptoms (Control group). All subjects were submitted to exhaled nitric oxide measurements (parts/billion), spirometry and the induced sputum test. The data was compared by ANOVA followed by the Tukey test and Kruskal-Wallis followed by Dunn's test. RESULTS: The normal lung function test results for the Bronchospasm group were different from those of the asthma group (p Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/clinics/article/view/1786910.1590/S1807-59322009000100002Clinics; Vol. 64 No. 1 (2009); 5-10 Clinics; v. 64 n. 1 (2009); 5-10 Clinics; Vol. 64 Núm. 1 (2009); 5-10 1980-53221807-5932reponame:Clinicsinstname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/clinics/article/view/17869/19934Saraiva-Romanholo, Beatriz M.Machado, Fabio S.Almeida, Francine M.Nunes, Maria do Patrocínio T.Martins, Milton A.Vieira, Joaquim E.info:eu-repo/semantics/openAccess2012-05-22T18:41:01Zoai:revistas.usp.br:article/17869Revistahttps://www.revistas.usp.br/clinicsPUBhttps://www.revistas.usp.br/clinics/oai||clinics@hc.fm.usp.br1980-53221807-5932opendoar:2012-05-22T18:41:01Clinics - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Non-asthmatic patients show increased exhaled nitric oxide concentrations
title Non-asthmatic patients show increased exhaled nitric oxide concentrations
spellingShingle Non-asthmatic patients show increased exhaled nitric oxide concentrations
Saraiva-Romanholo, Beatriz M.
Nitric Oxide
Bronchial Spasm
Anesthesia
Sputum and Asthma
title_short Non-asthmatic patients show increased exhaled nitric oxide concentrations
title_full Non-asthmatic patients show increased exhaled nitric oxide concentrations
title_fullStr Non-asthmatic patients show increased exhaled nitric oxide concentrations
title_full_unstemmed Non-asthmatic patients show increased exhaled nitric oxide concentrations
title_sort Non-asthmatic patients show increased exhaled nitric oxide concentrations
author Saraiva-Romanholo, Beatriz M.
author_facet Saraiva-Romanholo, Beatriz M.
Machado, Fabio S.
Almeida, Francine M.
Nunes, Maria do Patrocínio T.
Martins, Milton A.
Vieira, Joaquim E.
author_role author
author2 Machado, Fabio S.
Almeida, Francine M.
Nunes, Maria do Patrocínio T.
Martins, Milton A.
Vieira, Joaquim E.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Saraiva-Romanholo, Beatriz M.
Machado, Fabio S.
Almeida, Francine M.
Nunes, Maria do Patrocínio T.
Martins, Milton A.
Vieira, Joaquim E.
dc.subject.por.fl_str_mv Nitric Oxide
Bronchial Spasm
Anesthesia
Sputum and Asthma
topic Nitric Oxide
Bronchial Spasm
Anesthesia
Sputum and Asthma
description OBJECTIVE: Evaluate whether exhaled nitric oxide may serve as a marker of intraoperative bronchospasm. INTRODUCTION: Intraoperative bronchospasm remains a challenging event during anesthesia. Previous studies in asthmatic patients suggest that exhaled nitric oxide may represent a noninvasive measure of airway inflammation. METHODS: A total of 146,358 anesthesia information forms, which were received during the period from 1999 to 2004, were reviewed. Bronchospasm was registered on 863 forms. From those, three groups were identified: 9 non-asthmatic patients (Bronchospasm group), 12 asthmatics (Asthma group) and 10 subjects with no previous airway disease or symptoms (Control group). All subjects were submitted to exhaled nitric oxide measurements (parts/billion), spirometry and the induced sputum test. The data was compared by ANOVA followed by the Tukey test and Kruskal-Wallis followed by Dunn's test. RESULTS: The normal lung function test results for the Bronchospasm group were different from those of the asthma group (p
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/clinics/article/view/17869
10.1590/S1807-59322009000100002
url https://www.revistas.usp.br/clinics/article/view/17869
identifier_str_mv 10.1590/S1807-59322009000100002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/clinics/article/view/17869/19934
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo
publisher.none.fl_str_mv Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo
dc.source.none.fl_str_mv Clinics; Vol. 64 No. 1 (2009); 5-10
Clinics; v. 64 n. 1 (2009); 5-10
Clinics; Vol. 64 Núm. 1 (2009); 5-10
1980-5322
1807-5932
reponame:Clinics
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Clinics
collection Clinics
repository.name.fl_str_mv Clinics - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||clinics@hc.fm.usp.br
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