132
Participants
Start Date
September 30, 2002
Primary Completion Date
October 31, 2003
Study Completion Date
October 31, 2003
tiotropium inhalation capsules (18 mcg once daily)
Atrovent MDI (2 puffs of 20 mcg(q.i.d.) in patients
National Taiwan University Hospital, Taipei
Tri-Service General Hospital, Taipei
Veterans General Hospital, Taichung
Kaohsiung Veterans General Hospital, Kaohsiung City
Veterans General Hospital, Taipei
Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung City
Lead Sponsor
Boehringer Ingelheim
INDUSTRY