Active clinical trials for "Lung Diseases"

The purpose of this study is to assess the efficacy (effectiveness) and safety of aclidinium bromide doses as compared to placebo in the treatment of moderate to severe chronic obstructive pulmonary disease. The study will be 16 weeks in duration; 2-week run-in period, 12-week double-blind treatment, and 2-week follow-up phone visit.

The primary objective of the study is to evaluate structural changes effected by AD9668 in the airways of adults with Chronic Obstructive Pulmonary Disease (COPD) by Multi-Slice Computed Tomography (MSCT)

To compare the effects of BI 1744 CL versus placebo on exercise tolerance after 6 weeks of treatment in patients with Chronic Obstructive Pulmonary Disease

To compare the effects of BI 1744 CL versus placebo on exercise tolerance after 6 weeks of treatment in patients with Chronic Obstructive Pulmonary Disease.

This study will evaluate the safety and efficacy of QVA149 in patients with moderate to severe COPD.

The investigators' aim is to study the effect of pressure support ventilation at two levels of PEEP and Pressure Support versus neurally adjusted ventilatory assist (NAVA) in COPD patients.

The aim of the study is to compare the efficacy of roflumilast to placebo on pulmonary function and symptomatic parameters in patients with chronic obstructive pulmonary disease (COPD) during concomitant administration of tiotropium. The study duration will last up to 28 weeks. The study will provide further data on safety and tolerability of roflumilast.

The aim of the study is to compare the efficacy of roflumilast on pulmonary function and symptomatic parameters in patients with chronic obstructive pulmonary disease (COPD) during concomitant administration of salmeterol. The study duration will last up to 28 weeks. The study will provide further data on safety and tolerability of roflumilast.

Chronic obstructive pulmonary disease (COPD) is a chronic lung disease. Symptoms include shortness of breath, wheezing, and difficulty exercising. Increasing exercise and physical activity may relieve the symptoms of COPD and may also slow the progression of the disease. The purpose of this study is to evaluate the effectiveness of a lifestyle activity program versus a traditional exercise program at increasing the amount of physical activity among individuals with COPD.

This clinical study is designed to explore dose ranging and identify methods to demonstrate the efficacy of Erdosteine in patients with stable Chronic Bronchitis associated with Chronic Obstructive Pulmonary Disease.