Sustained 24-hour efficacy of once-daily indacaterol in patients with copd
Chest(2009)
Abstract
PURPOSE: Indacaterol is a novel, once-daily (qd), inhaled long-acting β2-agonist. This study characterized the 24-h lung function profile of indacaterol compared to placebo and open-label salmeterol in patients with COPD. The primary objective was to assess the superiority of indacaterol (300μg qd) over placebo in terms of 24-h post-dose (trough) FEV1 (mean of 23h 10min and 23h 45min post-dose values) after 14 days of treatment.
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Key words
copd,once-daily
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