View clinical trials related to Lung Diseases, Obstructive.
Filter by:The primary objective of this study is to assess the efficacy of Glycopyrrolate/Formoterol Fumarate MDI relative to individual components (GP MDI and FF MDI) in subjects with moderate to severe COPD
This study will investigate the safety, tolerability, pharmacokinetics and pharmacodynamics of multiple ascending inhaled doses of AZD8683 in Healthy volunteers and repeated inhalation of one dose level of AZD8683 in patients with chronic obstructive pulmonary disease given once daily.
Cardiac Safety Study
This project proposes to test the hypothesis that osteopathic manipulative treatment (OMT) given to patients with moderate to severe chronic obstructive pulmonary disease (COPD) enrolled in a 12-week pulmonary rehabilitation program (PRP) will result in improved respiratory pump function over and above that seen in sham and control groups. Specifically, we will study the effects of three OMT techniques: (a) thoracic inlet indirect myofascial release; (b) rib raising with continued stretch of the paraspinal muscle to the L2 level; and (c) cervical paraspinal muscle stretch with suboccipital muscle release. The key clinical readouts will include: spirometry, P100 (and index of diaphragm and inspiratory muscle efficiency), maximum inspiratory pressure (MIP) and maximum expiratory pressure (MEP), as well as laser evaluation of chest wall excursion. Supplementing these objective parameters will be several more subjective clinical outcome measures: exercise tolerance (6-minute walk test), dyspnea (shortness of breath questionnaire), and quality of life questionnaire. Finally, an attempt will be made to correlate biochemical alterations that may shed light on the biological mechanism underlying the OMT procedures.
Substance P is released from sensory nerves and transmits pain information into the central nervous system. As pain and dyspnea share many characteristics, including similar neurological pathways, it is possible that substance P may contribute to the sensation of dyspnea. The hypothesis of the study is that patients with chronic obstructive pulmonary disease (COPD) will provide lower ratings of breathlessness during resistive load breathing with oral aprepitant, a medication that blocks the activity of substance P, compared with placebo.
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.
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.