A Randomized, Multicenter, Open-label, Parallel-group, 12-week Study to Assess the Efficacy and Safety of Switching From Tiotropium to QVA149 (Indacaterol Maleate/Glycopyrronium Bromide) in Symptomatic Mild to Moderate COPD Patients
PHASE4
To demonstrate superiority of QVA149 (110/50 μg) once daily compared to tio...
Extension Study to Evaluate the Safety and Efficacy of PT003, PT001, and PT005 in Subjects With Moderate to Very Severe COPD, With Spiriva® Handihaler® (PINNACLE 3)
PHASE3
This is a multi-center, randomized, double-blind, parallel group, chronic d...
Glycopyrrolate/Formoterol Fumarate MDI Compared With Spiriva® as An Active Control in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease
PHASE2
The primary objective of this study is to assess the efficacy of Glycopyrro...