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Evaluation of the diagnostic accuracy of fractional exhaled nitric oxide (FeNO) in patients with suspected asthma: study protocol for a prospective diagnostic study

INTRODUCTION: The measurement of fractional exhaled nitric oxide (FeNO) is promising for diagnosing asthma and might substitute for bronchial provocation (BP) tests. To evaluate the diagnostic accuracy of FeNO within a confirmatory study, the following hypotheses will be tested: (1) A FeNO cut-off &...

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Detalles Bibliográficos
Autores principales: Kellerer, Christina, Hapfelmeier, Alexander, Jörres, Rudolf A, Schultz, Konrad, Brunn, Benjamin, Schneider, Antonius
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7883850/
https://www.ncbi.nlm.nih.gov/pubmed/33579773
http://dx.doi.org/10.1136/bmjopen-2020-045420