Prediction of bronchodilation test in adults with chronic cough suspected of cough variant asthma

Prediction of bronchodilation test in adults with chronic cough suspected of cough variant asthma

BackgroundMany patients with cough variant asthma (CVA) are underdiagnosed and undertreated due to the atypical symptoms, low diagnostic sensitivity of bronchodilator response (BDR), and limited application of bronchial challenge test.ObjectiveTo investigate whether airway reversibility in BDR can p...

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Bibliographic Details
Main Authors: Huijuan Hao, Yilin Pan, Zichong Xu, Zengchao Xu, Wuping Bao, Yishu Xue, Chengjian Lv, Jingwang Lin, Yingying Zhang, Min Zhang
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-12-01
Series:Frontiers in Medicine
Subjects:
cough variant asthma (CVA)
bronchodilation test
forced expiratory volume in 1 s (FEV1)
fractional exhaled nitric oxide (FENO)
diagnosis
Online Access:https://www.frontiersin.org/articles/10.3389/fmed.2022.987887/full

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