View clinical trials related to Chronic Obstructive Pulmonary Disease.
Filter by:The purpose of this study is to assess the feasibility and potential impact of an eight week program of meditation on expiratory time, anxiety and dyspnea in people with COPD.
Chronic Obstructive Pulmonary Disease (COPD) is a prevalent disease. In the investigators country, underdiagnosis has been estimated in around 80% of subjects. Early detection is done mainly in primary care but due to actual situation new alternatives have been proposed to decrease underdiagnosis. This present study promote by a multidisciplinary research team (respiratory medicine, primary care, nurse and pharmacist) raise the objective of evaluate the effect of a COPD case finding program guide by spirometry in community-pharmacies. From the results of a pilot-study conducted in 13 community-pharmacies in Barcelona, in which the investigators showed the feasibility of spirometry in community-pharmacies for the early detection of COPD, the investigators have design a second phase to evaluate the effect of this strategy. 100 Barcelona's community-pharmacies during 6 months will select high risk customers and will conduct a spirometry in agreement with the design protocol. 3600 spirometries is the establish objective. Participants hospitals will train pharmacist in spirometry and also control spirometry quality daily by a telematic pathway. Spirometry results will be evaluate in terms of effect and costs. The investigators will also evaluate the impact of this program in the health system by numbers of subjects diagnosed and follow up in primary care.
The purpose of this study is to investigate the benefit of Closed-loop System for Oxygen Delivery (FreeO2) as compared with fixed oxygen flow during endurance shuttle walking test in patients with Chronic obstructive pulmonary disease (COPD), oxygen therapy and hypercapnia. The study was designed to test the following hypotheses: As compared with fixed oxygen flow, the FreeO2 Oxygen Delivery system leads to higher exercise tolerance (distance during ESWT) and lower desaturation events without increase in hypercapnia in patients with COPD, oxygen therapy and hypercapnia. As compared with fixed oxygen flow, the FreeO2 Oxygen Delivery system leads to lower dyspnea and leg fatigue scores at a given endurance time during the shuttle walking test in patients with COPD, oxygen therapy and hypercapnia. As compared with fixed oxygen flow, the FreeO2 Oxygen Delivery system leads to lower cardiac and respiratory frequencies at a given endurance time during the shuttle walking test in patients with COPD, oxygen therapy and hypercapnia.
This study will assess the efficacy and safety of QVA149 compared to tiotropium plus formoterol in patients with moderate to severe COPD.
The purpose of the study is to propose that roflumilast is associated with meaningful reductions in biomarkers of pulmonary inflammation and sputum neutrophilia, including confirmation of previously described results, and correlate these findings with improvement in pulmonary function, sputum scores, and quality of life in stable moderate to severe COPD. The investigators aim to demonstrate this regardless of concomitant medication use, including inhaled corticosteroids. Additionally, the investigators hope to provide a mechanistic pathway by which these effects occur.
The purpose of this Phase III study is to evaluate the long-term safety and tolerability of two fixed-dose combinations of inhaled aclidinium bromide/formoterol fumarate, aclidinium bromide, formoterol fumarate and placebo in patients with moderate to severe Chronic Obstructive Pulmonary Disease (COPD). Long-term efficacy, pharmacoeconomic and health-related quality of life assessments will also be evaluated. This extension study will include a 28 week treatment period, followed by a four week follow up visit. All patients will remain in the same treatment group as for the lead-in study and continue on one of the four treatment arms or placebo.
The sensitivity of a person's cough reflex can be measured by getting them to breathe in (inhale) irritant chemicals. There are different methods by which subjects are asked to inhale these chemicals, either by taking one deep breath in, or by asking them to just continue to take a number of breaths. The purpose of this clinical research study is to see if the coughing responses are different in healthy people and people with respiratory problems that make them cough when they are given these chemicals in these two methods.
The overall objective of this study is to determine an optimal dose and dosing regimen of PT001 MDI for further evaluation in later stage studies.
This study will assess of the efficacy and safety of a once-daily, 50µg inhalation of NVA237 in moderate to severe chronic obstructive pulmonary disease (COPD) patients over 26 weeks treatment.
This study will investigate the serum level of vitamin D, magnesium and calcium in patients with chronic obstructive pulmonary disease (COPD) in order to evaluate the impact of vitamin D, magnesium and calcium on lung function in COPD-patients.