Hydrofluoroalkane-Beclomethasone Dipropionate Effectively Improves Airway Eosinophilic Inflammation Including the Distal Airways of Patients with Mild to Moderate Persistent Asthma as Compared with Fluticasone Propionate in a Randomized Open Double-Cross Study

HFA-BDP improved residual eosinophilic inflammation in asthmatic airways, including distal airways, more effectively than FP.