Accuracy of maximal expiratory flow-volume curve curvilinearity and fractional exhaled nitric oxide for detection of children with atopic asthma
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چکیده
منابع مشابه
Accuracy of maximal expiratory flow-volume curve curvilinearity and fractional exhaled nitric oxide for detection of children with atopic asthma
PURPOSE Airway pathology in children with atopic asthma can be reflected by the concave shape of the maximal expiratory flow-volume (MEFV) curve and high fractional exhaled nitric oxide (FeNO) values. We evaluated the capacity of the curvilinearity of the MEFV curve, FeNO, and their combination to distinguish subjects with atopic asthma from healthy individuals. METHODS FeNO and angle β, whic...
متن کاملFractional exhaled nitric oxide and forced expiratory flow between 25% and 75% of vital capacity in children with controlled asthma
PURPOSE Fractional exhaled nitric oxide (FeNO) and forced expiratory flow between 25% and 75% of vital capacity (FEF(25-75)) are not included in routine monitoring of asthma control. We observed changes in FeNO level and FEF(25-75) after FeNO-based treatment with inhaled corticosteroid (ICS) in children with controlled asthma (CA). METHODS We recruited 148 children with asthma (age, 8 to 16 y...
متن کاملExhaled Nitric Oxide in Children with Asthma
1. Kharatonov SA, Barnes PJ. Exhaled markers of pulmonary disease. Am J Respir Crit Care Med. 2001;163:16931722. 2. Jouaville LF, Annesi-Maesano I, Nguyen LT, Bocage AS, Bedu M, Caillaud D. Interrelationship among asthma, atopy, rhinitis and exhaled nitric oxide in a populationbased sample of children. Clin Exp Allergy. 2003;33: 1506-11. 3. Wenzel SE. Asthma: defining of the persistent adult ph...
متن کاملEffect of once-daily generic ciclesonide on exhaled nitric oxide in atopic children with persistent asthma.
BACKGROUND Ciclesonide (CIC) is an effective inhaled corticosteroid for treating asthmatic children. However, its effect on airway inflammation assessed by the fraction of exhaled nitric oxide (FENO) in children with persistent asthma is virtually unknown. We aimed to assess the effect of once-daily generic CIC, 80 or 160 μg, on FENO, lung function, asthma control and bronchial hyperresponsiven...
متن کاملIntrasubject variability of maximal expiratory flow volume curve.
Analysis of airflow in the terminal portion of the maximal expiratory flow volume curve has been suggested as a useful test for the early diagnosis of chronic airways obstruction. Whether such an analysis can identify early disease, and whether any subsequent action can prevent the progress of chronic airways obstruction, is unknown and will require prospective studies. As a precursor of such a...
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ژورنال
عنوان ژورنال: Korean Journal of Pediatrics
سال: 2017
ISSN: 1738-1061,2092-7258
DOI: 10.3345/kjp.2017.60.9.290