14
Participants
Start Date
February 28, 2013
Primary Completion Date
October 31, 2014
Study Completion Date
December 31, 2014
Roflumilast
500 mcg, oral, once daily for 6 months
Placebo
One placebo pill daily, for 6 months
St. Paul's Hospital, Vancouver
Centre hospitalier de l'Université de Montréal, Montreal
Montreal Chest Institute, Montreal
Institut universitaire de cardiologie et de pneumologie de Québec, Québec
Hôpital régional de Saint-Jérôme, Saint-Jérôme