Conditions: COPD
Keywords: COPD Chronic Obstructive Pulmonary Disease
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 355
Healthy volunteers: no

Brief summary:
This study evaluated the safety and efficacy of four doses of TD-4208 and a placebo product when administered once daily for 28 days using a jet nebulizer to patients with moderate to severe chronic obstructive pulmonary disease.

Detailed description:

Arms:
arm 1: Placebo arm 2: TD-4208 arm 3: TD-4208 arm 4: TD-4208 arm 5: TD-4208

Interventions: intervention 1: TD-4208 intervention 2: Placebo
Intervention descriptions: intervention 1: None intervention 2: None

Protocol document: