315
Participants
Start Date
September 30, 2006
Study Completion Date
November 30, 2007
budesonide/formoterol (Symbicort)
inhalation therapy
budesonide (Pulmicort)
inhalation
terbutaline sulfate (Bricasol)
inhalation therapy
Research Site, Beijing
Research Site, Guangzhou
Research Site, Nanjing
Research Site, Shenyang
Research Site, Shanghai
Research Site, Xi’an
Research Site, Chengdu
Research Site, Hangzhou
Lead Sponsor
AstraZeneca
INDUSTRY