The Effect of Bronchodilator on Eosinophilic Bronchitis and Cough Variant Asthma
Status:
Unknown status
Trial end date:
2014-03-01
Target enrollment:
Participant gender:
Summary
This study aim is to observe the response to Bambuterol Hydrochloride tablets treatment in
subjects with eosinophilic bronchitis .
The investigators hypothesize:
A few of subjects with EB have some responses to Bambuterol Hydrochloride tablets therapy.
Most of subjects with CVA respond well to Bambuterol Hydrochloride tablets therapy
Phase:
Phase 4
Details
Lead Sponsor:
The First Affiliated Hospital of Guangzhou Medical University