View clinical trials related to Lung Diseases.
Filter by:This study investigates the effects of targeted re-treatment of patients who do not recover from an exacerbation of COPD. Half of the patients will receive ciprofloxacin while the other half will receive a placebo.
A real world study to determine the effectiveness of a patient support service to aid COPD patients in their self management.
The purpose of this study is to find out more about the effects of chronic obstructive pulmonary disease (COPD) on the function of blood vessels, the heart, and muscle at rest and during exercise.
This is a randomised, double-blind, parallel-group, multi-centre study evaluating 15 milligram (mg) twice daily/ Bi-daily (BID) of losmapimod versus placebo, in addition to standard of care (SoC). The primary objective of this study is to explore the therapeutic potential of losmapimod as a treatment to reduce the rate of exacerbations in the subset of participants with moderate-to-severe COPD who are at high risk of exacerbation, having experienced two or more moderate/severe exacerbations in the preceding 12 months, and who have <=2% of blood eosinophils at screening. As secondary objectives safety, effects on lung function, quality of life, pharmacokinetic (PK), biomarkers of both disease and inflammation shall be evaluated. The duration of the treatment period is variable but will be at least 26 weeks and up to a maximum of 52 weeks, with the end of study date being established once the final participant has been randomized. The purpose of the variable dosing regimen is to enable participants to remain in the study for a longer duration, as it is anticipated that this will increase the likelihood of observing exacerbation events without increasing the overall study duration. It will also enable safety data on dosing periods beyond 6 months to be generated. Approximately 200 participants in a 1:1 ratio between losmapimod and placebo will be randomized to the study. Sample size re-estimation will be performed during the course of the study to potentially increase the sample size up to a maximum of 600 participants.
Some patients with a long history of AF develops PH "reactive" type with an increase in pulmonary vascular resistance due to vasoconstriction or structural changes of the vascular wall. RFA PVI + RFA GP is the "gold standard" in the treatment of patients with persistent AF, do not respond to optimal therapy. The rear area of the pulmonary artery bifurcation is adjacent to the roof and part of the front of the left atrium. In the projection of this area are ganglionic plexus of the left atrium, the sympathetic nerve fibers of the pulmonary artery and baroreceptors main pulmonary artery.Recent studies have shown that radiofrequency denervation of the pulmonary artery improves the quality of life in patients with PH.
This study through the long-term observation followed up for 2 years to find the change of the COPD patients blood ROMs, systematically evaluate the relationship between ROMs and the severity of COPD. Evaluate the differences of prognosis between the different oxidative stress level (according to the level of ROMs are divided into higher and normal phenotype). Explore the new oxidative stress evaluation index ROMs application value in COPD.
The overall objective is to assess the effect of once daily tiotropium + olodaterol fixed dose combination compared to 5 µg tiotropium (both delivered with the Respimat® inhaler) on moderate to severe COPD exacerbation in patients with severe to very severe COPD.
Chronic Obstructive Pulmonary Disease (COPD) is a major cause of chronic morbidity, mortality and disability throughout the world, leading to a heavy social and economic burden.Bronchodilators, the most commonly used drugs in COPD patients, have been shown to reduce dyspnea, improve exercise tolerance and improve health status. However,conventional lung function parameters such as forced vital capacity (FVC) and forced expiratory volume in one second (FEV1) frequently fail to detect significant functional responses to bronchodilators in patients with chronic airflow obstruction. It is necessary for clinical and scientific reasons to develop a new tool to objectively assess the effect of different treatments including bronchodilator on COPD. Our previous study showed that Ventilation-drive coupling may be more sensitive and accurate to evaluate the efficacy of inhaled bronchodilators in patients with COPD because it could better reflect the pathological and physiological characteristics of COPD. Based on the above conclusion, the present study were performed using the experimental methods of placebo and self-controlled. We aimd to explore the value of ventilation-drive coupling in evaluating the efficacy of bronchodilators on COPD and provide a reasonable basis for the clinical application of this index.
The purpose of this study is to evaluate the efficacy of GSK2269557 administered in addition to standard of care in adult subjects diagnosed with an acute exacerbation of Chronic Obstructive Pulmonary Disease (COPD). Additionally study will also assess safety, tolerability and pharmacokinetic data. The total duration of the study will be 13-14 weeks including screening, treatment period and a follow up visit. Subjects will receive once daily study treatment administration starting on Day 1. Study is planned to recruit approximately 120 subjects such that approximately 100 subjects complete the study.
The investigator will determine a compliance of two diagnostic techniques (EIT and Body plethysmography) in collective of children and teenagers with obstructive lung disease and a matched control group.