255
Participants
Start Date
July 19, 2010
Primary Completion Date
May 1, 2011
Study Completion Date
May 2, 2011
fluticasone propionate/salmeterol inhalation powder DISKUS 250/50
Experimental comparator consisting of inhaled corticosteroid plus long-acting beta agonist combination also known as ADVAIR DISKUS
tiotropium bromide inhalation powder HandiHaler
Open-label drug also known as Spiriva HandiHaler
GSK Investigational Site, Albany
GSK Investigational Site, Richmond
GSK Investigational Site, Spartanburg
GSK Investigational Site, Gaffney
GSK Investigational Site, Union
GSK Investigational Site, Greenville
GSK Investigational Site, Easley
GSK Investigational Site, Birmingham
GSK Investigational Site, Saint Charles
GSK Investigational Site, Omaha
GSK Investigational Site, Houston
GSK Investigational Site, The Woodlands
GSK Investigational Site, Webster
GSK Investigational Site, Fort Collins
GSK Investigational Site, Phoenix
GSK Investigational Site, Torrance
GSK Investigational Site, Hartford
GSK Investigational Site, Lebanon
GSK Investigational Site, Calgary
GSK Investigational Site, Vancouver
GSK Investigational Site, Halifax
GSK Investigational Site, Hamilton
GSK Investigational Site, Kingston
GSK Investigational Site, Toronto
GSK Investigational Site, Montreal
GSK Investigational Site, Québec
GSK Investigational Site, Saskatoon
Lead Sponsor
GlaxoSmithKline
INDUSTRY