View clinical trials related to Lung Diseases, Obstructive.
Filter by:The purpose of this study is to evaluate the ability of the Bora Care remote monitoring solution to detect early acute exacerbations of Chronic Obstructive Pulmonary Disease (COPD).
This is a phase 1, open-label, parallel cohort study to evaluate the PK, safety and tolerability of nebulized ensifentrine following administration of single and multiple doses in healthy Chinese male subjects.
The former aim of this study is to determine whether the arm swings change in patients with Chronic Obstructive Pulmonary Disease (COPD) according to healthy subjects. The latter purposes to investigate the correlation between balance parameters and arm swing, how to change arm swing according to severity of the disease, and to determine the relationship between balance and the severity of disease, the relationship of posture both arm swing and severity of disease in patients with COPD. In accordance with this purposes, 20 patients with COPD who have Global Initiative for Chronic Obstruction Lung Disease (GOLD) stage 1-2-3 and 20 healthy controls will be included between the ages of 40 and 65, respectively. Tests and questionnaires will be used in order to determine the severity of COPD and to evaluate posture. Berg Balance Scale, Time Up and Go Test, 6 Minute Pegboard and Ring Test, 6 Minute Walk Test and gait analysis will be performed. It is expected that by determining the parameters that can be affected by severity of COPD. It is estimate to have information about severity of the disease by means of observational analysis. It will guide professional working in the field.
The goal of this clinical trial is to learn whether semaglutide, an FDA-approved treatment for diabetes and obesity, is feasible and tolerable in patients with advanced lung disease. The main question[s] it aims to answer are: 1. Are patients with advanced lung disease able to tolerate semaglutide therapy? 2. Are we able to titrate semaglutide therapy to a target weight? Participants will be asked to perform pulmonary function, physical function and body composition testing, as well as a blood draw before and after 12-weeks of semaglutide therapy. While on therapy, subjects will be surveyed regarding any adverse events or side effects.
Chronic Obstructive Pulmonary Disease (COPD) causes obstruction to airflow when breathing out. It is a leading cause of chronic lung disease, hospitalization and death. Smoking is the major cause of COPD but why some smokers develop COPD while others do not is poorly understood. A central feature of COPD is accumulation of inflammatory blood cells, macrophages and neutrophils, in the airway, leading to lung injury and airway damage. The small airways of many patients with COPD contain bacteria, which are absent in healthy smokers or non-smokers. These bacteria stimulate recruitment of neutrophils, macrophages and other inflammatory cells, further accelerating airway injury. The investigators and others have shown resident macrophages in the lung and inflammatory cells (neutrophils and macrophages) recruited from the blood, which normally clear bacteria, have reduced anti-bacterial capacity in COPD and that their altered function impairs the resolution of inflammation. The investigators now wish to test why these cells fail to clear bacteria focusing in particular on how they use molecules as food to generate energy, a process termed metabolism, since this is an important determinant of immune cell function. Comparison will be made between lung resident cells (obtained by performing bronchoscopy and washing a segment of lung to flush out immune cells) and those from the blood to determine if the alterations are specific to the lung. The investigators will identify alterations in responses to bacteria in relation to changes in metabolism . A major focus will be on how structures in the cell that normally are key for energy production (i.e. mitochondria) become dysfunctional and how this impacts responses to bacteria. The investigators will relate findings to the clinical features of COPD and to healthy non-smokers and smokers to separate smoking-related changes from COPD. The aim is to develop new approaches with which to treat and manage COPD.
This is a multi-center, randomized, double-blind, placebo-controlled, parallel-group clinical study, which aims to evaluate the efficacy, safety, and PK characteristics of Ensifentrine 3 mg twice daily (BID) for 24 weeks treatment of moderate to severe COPD.
Subjects who completed either OBERON or TITANIA will be offered the opportunity to consent for this Multicentre, Double-blind, Randomised, Placebo controlled, Parallel Group, Phase 3, extension study to evaluate the safety and efficacy of Tozorakimab in adult participants with symptomatic COPD.
Chronic obstructive pulmonary disease (COPD) and bronchiectasis are common chronic respiratory diseases in China. COPD is characterized by irreversible lung function decline due to airway inflammation, emphysema and alveolar destruction. Bronchiectasis is characterized by permanent bronchiectasis, its main clinical symptoms are cough, dyspnea, hemoptysis and recurrent respiratory tract infections. The incidence and prevalence of bronchiectasis have assumed continuously grows in global. Airway microbiota, whose alterations play an important role in the occurrence and development of bronchiectasis, form a complex ecosystem interacted with host cells and various biotic and abiotic factors in the microenvironment. Additionally, mounting evidence suggests that the airway microbiome is associated with COPD phenotypes and endotypes, and that dysbiosis contributes to airway inflammation. However, the mechanisms remain poorly understood, owing to limited knowledge of microbial functional properties, metabolic activities and cross-talk with the host immune system. The investigators aim to collect sputum specimen and perform multi-omic analysis on patients with COPD and bronchiectasis in seven clinical centres in China.
To investigate the effects of resistant proprioceptive neuromuscular facilitation exercises on physical fitness, respiratory muscle strength, walking distance and quality of life in chronic obstructive pulmonary patients.
This is a multicentric, prospective, observational study with two cohorts and adjunctive procedure. It aims at collecting and analyzing data about the function of an innovative hospital-territory integration health service for the management of patients with intermediate urgency, or emergency department "white codes." This service, activated in the participating centers, will be provided in two alternative modalities, one so-called "dual specialty" (cardiology and diabetes specialist outpatient clinic) and a second one more focused on the figure of the specialist in Internal Medicine. The investigators will monitor the population treated in these centers (presenting complaint, medical history, clinical-radiological data, performed therapies and overall health path) and the degree of satisfaction of the General Practitioners who sent their patients there and the degree of satisfaction of the patients themselves. The data collected will also be used to evaluate the effectiveness of the outpatient clinics in terms of reducing improper admissions to the Emergency Departments and hospitalizations. The two modes of service delivery will be compared. This is an 18-month study, sponsored by our Scientific Directorate and carried out on a nonprofit basis. The study will enroll 246 patients and 30 healthy volunteer General Practitioners. The clinical trial will be conducted in accordance with Good Clinical Practice standards.