Efficacy and safety profile of fluticasone/formoterol combination therapy compared to its individual components administered concurrently in asthma: a randomised controlled trial
2013
AbstractBackground:The potent inhaled corticosteroid, fluticasone propionate (fluticasone), and the long-acting β2-agonist with a rapid onset of action, formoterol fumarate (formoterol), have now been combined in a single aerosol inhaler, fluticasone/formoterol (flutiform). This study investigated the efficacy and safety of fluticasone/formoterol combination therapy compared with its individual components administered concurrently via two separate inhalers.Methods:Patients ≥12 years (N = 210) with mild to moderate–severe persistent, reversible asthma were evenly randomised to 12 weeks of treatment (b.i.d.) with fluticasone/formoterol combination therapy (100/10 μg b.i.d. or 250/10 μg b.i.d.) or fluticasone plus formoterol (Flixotide Evohaler, pMDI, Flovent [HFA]; Foradil, DPI, Foradil Aerolizer) administered concurrently (fluticasone + formoterol; 100 μg + 12 μg b.i.d. or 250 μg + 12 μg b.i.d.) in an open-label, parallel-group, multicentre study. The primary objective of this study was to show non-inferio...
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