Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: A Randomised, Double-blind, Parallel Group Study to Assess the Efficacy and Safety of 52 Weeks of Once Daily Treatment of Orally Inhaled Tiotropium + Olodaterol Fixed Dose Combination (2.5 µg / 5 µg; 5 µg / 5 µg) (Delivered by the Respimat® Inhaler) Compared With the Individual Components (2.5 µg and 5 µg Tiotropium, 5 µg Olodaterol) (Delivered by the Respimat® Inhaler) in Patients With Chronic Obstructive Pulmonary Disease (COPD) [TOnado TM 2]
Brief Summary: The overall objective of this study is to assess the efficacy and safety of 52 weeks once daily treatment with orally inhaled tiotropium + olodaterol FDC (delivered by the RESPIMAT Inhaler) compared with the individual components (tiotropium, olodaterol) (delivered by the RESPIMAT Inhaler) in patients with COPD.


Options:
A: Arm Label: Indacaterol 150 µg; Type: EXPERIMENTAL; Interventions: Drug: Indacaterol 150 μg capsules | Arm Label: Indacaterol 300 µg; Type: EXPERIMENTAL; Interventions: Drug: Indacaterol 300 μg capsules | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo capsules | Intervention Type: DRUG; Name: Indacaterol 150 μg capsules; Assigned to Arm(s): Indacaterol 150 µg | Intervention Type: DRUG; Name: Indacaterol 300 μg capsules; Assigned to Arm(s): Indacaterol 300 µg | Intervention Type: DRUG; Name: Placebo capsules; Assigned to Arm(s): Placebo
B: Arm Label: Aclidinium bromide 200 μg bid; Type: EXPERIMENTAL; Interventions: Drug: Aclidinium bromide 200 μg bid | Arm Label: Aclidininum bromide 400 μg bid; Type: EXPERIMENTAL; Interventions: Drug: Aclidinium bromide 400 μg bid | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo | Intervention Type: DRUG; Name: Aclidinium bromide 200 μg bid; Assigned to Arm(s): Aclidinium bromide 200 μg bid | Intervention Type: DRUG; Name: Aclidinium bromide 400 μg bid; Assigned to Arm(s): Aclidininum bromide 400 μg bid | Intervention Type: DRUG; Name: Placebo; Assigned to Arm(s): Placebo
C: Arm Label: QVA149 + placebo to tiotropium; Type: EXPERIMENTAL; Interventions: Drug: QVA149, Drug: Placebo to tiotropium, Drug: Salbutamol/albuterol | Arm Label: Tiotropium + placebo to QVA149; Type: ACTIVE_COMPARATOR; Interventions: Drug: Tiotropium, Drug: Placebo to QVA149, Drug: Salbutamol/albuterol | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebo to QVA149, Drug: Placebo to tiotropium, Drug: Salbutamol/albuterol | Intervention Type: DRUG; Name: QVA149; Assigned to Arm(s): QVA149 + placebo to tiotropium | Intervention Type: DRUG; Name: Tiotropium; Assigned to Arm(s): Tiotropium + placebo to QVA149 | Intervention Type: DRUG; Name: Placebo to QVA149; Assigned to Arm(s): Placebo, Tiotropium + placebo to QVA149 | Intervention Type: DRUG; Name: Placebo to tiotropium; Assigned to Arm(s): Placebo, QVA149 + placebo to tiotropium | Intervention Type: DRUG; Name: Salbutamol/albuterol; Assigned to Arm(s): Placebo, QVA149 + placebo to tiotropium, Tiotropium + placebo to QVA149
D: Arm Label: tiotropium+olodaterol high dose FDC; Type: EXPERIMENTAL; Interventions: Drug: tiotropium + olodaterol, Device: Respimat | Arm Label: tiotropium+olodaterol low dose FDC; Type: EXPERIMENTAL; Interventions: Drug: tiotropium + olodaterol, Device: Respimat | Arm Label: olodaterol; Type: ACTIVE_COMPARATOR; Interventions: Drug: olodaterol, Device: Respimat | Arm Label: tiotropium low dose; Type: ACTIVE_COMPARATOR; Interventions: Drug: tiotropium, Device: Respimat | Arm Label: tiotropium high dose; Type: ACTIVE_COMPARATOR; Interventions: Drug: tiotropium, Device: Respimat | Intervention Type: DRUG; Name: tiotropium + olodaterol; Assigned to Arm(s): tiotropium+olodaterol low dose FDC | Intervention Type: DRUG; Name: tiotropium + olodaterol; Assigned to Arm(s): tiotropium+olodaterol high dose FDC | Intervention Type: DRUG; Name: tiotropium; Assigned to Arm(s): tiotropium low dose | Intervention Type: DRUG; Name: tiotropium; Assigned to Arm(s): tiotropium high dose | Intervention Type: DRUG; Name: olodaterol; Assigned to Arm(s): olodaterol | Intervention Type: DEVICE; Name: Respimat; Assigned to Arm(s): olodaterol, tiotropium high dose, tiotropium low dose, tiotropium+olodaterol high dose FDC, tiotropium+olodaterol low dose FDC

Answer: D