OBJECTIVE To investigate the changing patterns of the spectrum and frequency of causes for chronic cough, and to explore its clinical implications. METHODS Nine hundred and forty patients consecutively referred to Department of Respiratory Medicine for evaluation of chronic cough between January 2004 and December 2008 were collected and divided into 5 groups by periods of 5 years. The causes ...

BACKGROUND Chronic cough patients are rendered therapies for gastro-esophageal reflux (GERD), upper airway cough syndrome (UACS) and cough-variant asthma (CVA) with varying benefit. Idiopathic or unexplained cough has emerged as an important clinical entity in both primary care and subspecialty clinics. Recent evidence points to a link between chronic cough and untreated obstructive sleep apnea...

The aim of the present study was make chronic cough guidelines more practical and user friendly by developing an internet-based interactive diagnostic questionnaire for chronic cough. A prospective cohort study of chronic cough sufferers was conducted in the UK, following European Respiratory Society guidelines for the diagnosis and management of chronic cough. Depending on the response to 16 s...

Objective: The aim of this study was to analyze the clinical features of obstructive sleep apnea (OSA)induced chronic cough and improve the current understanding of the association between chronic cough and OSA. Methods: We used chronic cough and obstructive sleep apnea as the key words with which to retrieve relevant literature from the PubMed database from January 2002 through November 2014. ...

Tonsillar enlargement is sometimes seen in patients with otherwise unexplained chronic cough although its significance is unclear. In this study, the authors set out to test the hypothesis that cough symptoms and cough reflex sensitivity will improve after tonsillectomy in patients with otherwise unexplained chronic cough and enlarged tonsils. Eight consecutive patients with unexplained chronic...