30
Participants
Start Date
March 31, 2009
Primary Completion Date
July 31, 2009
Study Completion Date
July 31, 2009
Aclidinium bromide 400 μg bid
Aclidinium bromide 400 μg twice-daily via inhalation by the Eklira Genuair® inhaler: 1 puff in the morning and evening for 15 days.
Tiotropium 18 μg once-daily
Tiotropium 18 μg once-daily via inhalation by Handihaler® dry powder inhaler: 1 puff in the morning for 15 days.
Placebo
Inhaled placebo: 1 puff in the morning (placebo to tiotropium) or in the morning and evening (placebo to aclidnium) for 15 days.
Almirall Investigational Site #1, Berlin
Almirall Investigational Site #2, Großhansdorf
Lead Sponsor
AstraZeneca
INDUSTRY