Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Randomised, Double-blind, Placebo-controlled, Parallel Group Study to Assess the Efficacy and Safety of 48 Weeks of Once Daily Treatment of Orally Inhaled BI 1744 CL (5 mcg [2 Actuations of 2.5 mcg] and 10 mcg [2 Actuations of 5 mcg]) Delivered by the Respimat® Inhaler, in Patients With Chronic Obstructive Pulmonary Disease (COPD)
Brief Summary: This primary objective of this study is to compare two doses of BI 1744 CL inhalation solution delivered by the Respimat® inhaler once daily to placebo in patients with chronic obstructive pulmonary disease (COPD).

The safety of BI 1744 CL inhalation solution delivered through the Respimat inhaler will also be compared to placebo.


Options:
A: Arm Label: GFF MDI (PT003); Type: EXPERIMENTAL; Interventions: Drug: GFF MDI (PT 003) | Arm Label: GP MDI (PT001); Type: EXPERIMENTAL; Interventions: Drug: GP MDI (PT001) | Arm Label: FF MDI (PT005); Type: EXPERIMENTAL; Interventions: Drug: FF MDI (PT005) | Arm Label: Open-label tiotropium bromide inhalation powder; Type: ACTIVE_COMPARATOR; Interventions: Drug: Open-label tiotropium bromide inhalation (Spiriva® Handihaler®) | Intervention Type: DRUG; Name: GFF MDI (PT 003); Assigned to Arm(s): GFF MDI (PT003) | Intervention Type: DRUG; Name: GP MDI (PT001); Assigned to Arm(s): GP MDI (PT001) | Intervention Type: DRUG; Name: FF MDI (PT005); Assigned to Arm(s): FF MDI (PT005) | Intervention Type: DRUG; Name: Open-label tiotropium bromide inhalation (Spiriva® Handihaler®); Assigned to Arm(s): Open-label tiotropium bromide inhalation powder
B: Arm Label: tiotropium 2.5 mcg and placebo; Type: EXPERIMENTAL; Interventions: Drug: tiotropium 1.25 mcg (2 actuations/day) | Arm Label: tiotropium 18 mcg and placebo; Type: ACTIVE_COMPARATOR; Interventions: Drug: tiotropium 18 mcg | Arm Label: tiotropium 5 mcg and placebo; Type: EXPERIMENTAL; Interventions: Drug: tiotropium 2.5 mcg (2 actuations/day) | Intervention Type: DRUG; Name: tiotropium 18 mcg; Assigned to Arm(s): tiotropium 18 mcg and placebo | Intervention Type: DRUG; Name: tiotropium 1.25 mcg (2 actuations/day); Assigned to Arm(s): tiotropium 2.5 mcg and placebo | Intervention Type: DRUG; Name: tiotropium 2.5 mcg (2 actuations/day); Assigned to Arm(s): tiotropium 5 mcg and placebo
C: Arm Label: Olodaterol (BI 1744) Low; Type: EXPERIMENTAL; Interventions: Drug: Olodaterol (BI 1744) | Arm Label: Olodaterol (BI 1744) High; Type: EXPERIMENTAL; Interventions: Drug: Olodaterol (BI 1744) | Arm Label: Formoterol 12mcg; Type: ACTIVE_COMPARATOR; Interventions: Drug: Formoterol | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo | Intervention Type: DRUG; Name: Olodaterol (BI 1744); Assigned to Arm(s): Olodaterol (BI 1744) Low | Intervention Type: DRUG; Name: Olodaterol (BI 1744); Assigned to Arm(s): Olodaterol (BI 1744) High | Intervention Type: DRUG; Name: Formoterol; Assigned to Arm(s): Formoterol 12mcg | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): Placebo | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): Placebo
D: Arm Label: Olodaterol (BI 1744) Low; Type: EXPERIMENTAL; Interventions: Drug: Olodaterol (BI1744) | Arm Label: Olodaterol (BI 1744) High; Type: EXPERIMENTAL; Interventions: Drug: Olodaterol (BI1744) | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: placebo | Intervention Type: DRUG; Name: Olodaterol (BI1744); Assigned to Arm(s): Olodaterol (BI 1744) Low | Intervention Type: DRUG; Name: Olodaterol (BI1744); Assigned to Arm(s): Olodaterol (BI 1744) High | Intervention Type: DRUG; Name: placebo; Assigned to Arm(s): Placebo

Answer: D