Respiratory medicine
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Respiratory medicine · Feb 2013
Meta AnalysisEffects of long-acting bronchodilators in COPD patients according to COPD severity and ICS use.
Indacaterol is a once-daily, long-acting β(2)-agonist bronchodilator that improves dyspnoea and health status in patients with moderate-to-severe COPD. While its bronchodilator effects have been shown to be maintained in different patient subgroups, effects on clinical outcomes in certain subgroups are not yet defined. ⋯ Indacaterol maintained its efficacy regardless of disease severity or use of concurrent ICS. Indacaterol 150 μg had the best overall efficacy profile in the GOLD stage II patients while, in patients with more severe disease, indacaterol 300 μg provided useful improvements in dyspnoea.