Efficacy and safety of a 12-week therapy with a new formulation of fluticasone propionate at doses of 125 and 250 μg administered through a new generation cyclohaler twice daily, in comparison to fluticasone propionate 500 μg dry powder inhaler twice daily in patients with moderate asthma.

Fluticasone administered through the new generation cyclohaler, compared to original fluticasone DPI, allows a twofold reduction in drug dose, retaining in new formulation clinical efficacy that corresponds to the reference drug at twice the dose. New formulation of fluticasone administered through the new generation cyclohaler has a safety profile clinically comparable to the reference drug.