Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Phase II Study Randomized, Double- or Evaluator-blind, Active- and Placebo-controlled, Single Dose, Seven-arm, Cross-over and Dose-ranging Study of A006 DPI, Albuterol Inhalation Powder, in Adult Asth
Brief Summary: This study is a randomized, active- and placebo-controlled, single-dose, seven-arm, crossover and dose-ranging design. This study aims to evaluate the efficacy and initial safety profiles, and to identify the optimum dose of A006, from a select dose-range for future clinical PK/PD and Phase III studies. This study is to be conducted in generally healthy, adult subjects who have mild-to-moderate persistent asthma for at least 6 months prior to Screening.