Pattern of Response to Bronchial Challenge with Histamine in Patients with Non-Atopic Cough-Variant and Classic Asthma
نویسندگان
چکیده
منابع مشابه
Comparison of atopic cough with cough variant asthma: is atopic cough a precursor of asthma?
BACKGROUND We have described a group of patients who present with isolated chronic bronchodilator resistant non-productive cough with an atopic constitution, eosinophilic tracheobronchitis, and airway cough receptor hypersensitivity without bronchial hyperresponsiveness, which we have termed "atopic cough". Although cough variant asthma (in which the cough responds to bronchodilators) is recogn...
متن کاملCough variant asthma and atopic cough
Chronic cough has been reported to be the fifth most common complaint seen by primary care physicians in the world, the third in Italy. Chronic cough in non-smoking, non-treated with ACE-inhibitor adults with normal chest radiogram could be a symptom of asthma and can be sub-classified into: cough-variant asthma, atopic cough, and eosinophilic bronchitis. This review discusses the differential ...
متن کاملPrevalence and clinical relevance of allergic rhinitis in patients with classic asthma and cough variant asthma.
BACKGROUND A clinically relevant relationship between classic asthma and allergic rhinitis has been reported. However, the possible link between cough variant asthma (CVA) and allergic rhinitis remains unknown. OBJECTIVES To clarify the prevalence and clinical relevance of perennial allergic rhinitis or seasonal allergic rhinitis in CVA patients compared to classic asthma patients. METHODS ...
متن کاملExhaled nitric oxide levels in patients with atopic cough and cough variant asthma.
BACKGROUND AND OBJECTIVE Atopic cough (AC) is an established clinical entity in Japan, in which patients present with a chronic persistent non-productive cough. Exhaled nitric oxide (NO) is a biomarker of eosinophilic airway inflammation. The present study examined whether exhaled NO levels were increased in AC in comparison with cough variant asthma (CVA) and bronchial asthma (BA). METHODS C...
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ژورنال
عنوان ژورنال: Journal of Clinical Medicine
سال: 2018
ISSN: 2077-0383
DOI: 10.3390/jcm7070174