45
Participants
Start Date
January 31, 2012
Primary Completion Date
December 31, 2015
Study Completion Date
December 31, 2015
Atrovent + Bricanyl or Atrovent + Ventoline
3 daily inhalations of Atrovent mixture to form Bricanyl or Ventolin form during 48 weeks
Placebo
1 capsule lactose during 48 weeks
Service de Pneumologie, Brest
Service de Pneumologie, Tours
Service de Pneumologie, Grenoble
Service de Pneumologie, Nantes
Service de Pneumologie, Orléans
Service de Pneumologie, Angers
Service de Pneumologie, Reims
Service de Pneumologie, Nancy
Service de Pneumologie, Paris
Service de Pneumologie, Rouen
Service de Pneumologie, Amiens
Service de Pneumologie, Poitiers
Service de Pneumologie, Limoges
University Hospital, Tours
OTHER