Respiratory medicine
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Respiratory medicine · Jul 2011
Randomized Controlled Trial Multicenter StudyEffect of indacaterol on exercise endurance and lung hyperinflation in COPD.
Indacaterol is a novel, inhaled, once-daily ultra long-acting β(2)-agonist (ultra-LABA) for the treatment of COPD. This study investigated the effect of indacaterol on exercise endurance, and on lung hyperinflation during exercise and at rest in patients with moderate-to-severe COPD. ⋯ In conclusion, indacaterol treatment improved the ability of patients with COPD to exercise. In addition, the improvements observed in resting and end-exercise IC indicate reductions in lung hyperinflation after 3 weeks treatment (ClinicalTrials.gov registration number: NCT00620022).