815,377
Participants
Start Date
January 31, 2001
Primary Completion Date
June 30, 2007
Study Completion Date
July 31, 2007
Extra-fine hydrofluoroalkane beclomethasone MDI
Step-up in baseline BDP-equivalent ICS dose
Chlorofluorocarbon beclomethasone metered dose inhaler
Step-up in baseline BDP-equivalent ICS dose
Fluticasone propionate metred dose inhaler
Step-up in baseline BDP-equivalent ICS dose
Fluticasone propionate metred dose inhaler
Initiation of ICS therapy
Hydrofluoroalkane beclomethasone metred dose inhaler
Initiation of ICS therapy
Chlorofluorocarbon beclomethasone dipropionate
Initiation of ICS therapy
General Practice Research Database, London
Teva Branded Pharmaceutical Products R&D, Inc.
INDUSTRY
Research in Real-Life Ltd
NETWORK