Efficacy of Indacaterol/Glycopyrrolate in Patients with COPD by Airway Reversibility at Baseline: A Pooled Analysis of the FLIGHT1 and FLIGHT2 12-Week Studies.

Efficacy of Indacaterol/Glycopyrrolate in Patients with COPD by Airway Reversibility at Baseline: A Pooled Analysis of the FLIGHT1 and FLIGHT2 12-Week Studies. COPD. 2019 Jun 27;:1-7 Authors: Ohar JA, Sharma S, Goodin T, Bowling A, Price B, Ozol-Godfrey A, Sanjar S Abstract Bronchodilator reversibility occurs in patients with COPD. Pooled analysis of two 12-week, placebo-controlled randomised studies (FLIGHT1 [NCT01727141]; FLIGHT2 [NCT01712516]) assessed the effect of bronchodilator reversibility on lung function, patient-reported outcomes, and safety in 2,043 patients with moderate-to-severe COPD treated with indacaterol/glycopyrrolate (IND/GLY) 27.5/15.6 µg twice daily. Reversibility was defined as post-bronchodilator increase in forced expiratory volume in one second (FEV1) of ≥12% and ≥0.200 L. Overall, mean reversibility (mean post-bronchodilator FEV1 increase) was 22.8%, and 54.5% of patients met reversibility criteria. IND/GLY resulted in significant (p < 0.05) placebo-adjusted improvements from baseline at Week 12 in reversible and non-reversible patients in FEV1 area under the curve from 0 to 12 hours (0.308 L and 0.170 L, respectively), trough FEV1 (0.260 L and 0.174 L), St. George's Respiratory Questionnaire total score (-6.3 and -3.5), COPD Assessment Test total score (-2.3 and -1.2), daily rescue medication use (-1.52 and -0.79), and daily total symptom score (-0.86 and -0.63); Transition Dyspnoe...
Source: COPD: Journal of Chronic Obstructive Pulmonary Disease - Category: Respiratory Medicine Tags: COPD Source Type: research