Offline exhaled nitric oxide in emergency department and subsequent acute asthma control.

Abstract

BACKGROUND Few studies have evaluated exhaled NO measurement during acute asthma. OBJECTIVES To evaluate exhaled NO fraction (FE(NO)) and peak expiratory flow (PEF) time-courses during acute asthma treatment (beta 2-agonist plus systemic steroid) and to assess whether FE(NO) time-course predicts subsequent asthma control. METHODS Sixty-five asthmatic… (More)
DOI: 10.1080/02770900802155429

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