Efficacy and Safety Study of Procaterol Hydrochloride to Treat Patients With Cough Variant Asthma (CVA)
Status:
Unknown status
Trial end date:
2011-02-01
Target enrollment:
Participant gender:
Summary
The purpose of this study is to investigate the efficacy and safety of procaterol
hydrochloride with inhaled glucocorticoid in treatment patients with cough variant asthma
(CVA).