30
Participants
Start Date
August 31, 2014
Primary Completion Date
October 31, 2014
Study Completion Date
October 31, 2014
Induction of cough with inhaled citric acid
perform artificially induced cough by inhalation of citric acid at various strengths
Peptest™ analysis of saliva pepsin
collect patient saliva for analysis of pepsin levels
Peptest™
The Peptest™ lateral flow device
Hull Clinical Trials Unit, Respiratory academic department, Cottingham
Hull University Teaching Hospitals NHS Trust
OTHER_GOV