- For two weeks prior to Screening, subjects must have been on a stable regimen of one of the following twice daily regimen: fluticasone propionate (FP) >= 100 - <= 500 mcg/day; budesonide (BUD) >= 200 - <= 1000mcg/day; beclomethasone dipropionate (BDP) >= 200 - <= 1000 mcg/day; triamcinolone acetonide (TA) >= 400 - <= 2000 mcg/day