A Study to Evaluate the Acute Bronchodilator Effect of CHF1535 NEXThaler
Conditions
Interventions
- DRUG: Beclometasone Dipropionate 100 µg + Formoterol Fumarate 6 µg
- DRUG: Beclometasone Dipropionate 200 µg + Formoterol Fumarate 6 µg
- DRUG: Placebo
Sponsor
Chiesi Farmaceutici S.p.A.