View clinical trials related to COPD Exacerbation.
Filter by:The purpose of the study is to explore the role of congenital mucosal immune system in the airways of patients with COPD including the impact of ILCs (Innate lymphoid cells) on metabolism of epithelial cells.During the research the following methods will be applied: measurement of Volatile Organic Compounds (VOCS), airway epithelial cytology and culture.
Background : Acute exacerbations of COPD (Chronic Obstructive Pulmonary Disease) are frequent events in the course of the disease and they can deteriorate the respiratory function of the patients, impact their quality of life and even potentially threaten their life. It is therefore crucial to prevent these exacerbations from occurring. Aim of the study : Investigate how cardiorespiratory parameters of COPD patients differ between exacerbation phases and their nominal state in order to identify predictors of COPD exacerbations. Study design : Patients admitted at one of the investigation centers on a suspicion of COPD exacerbation will be enrolled on a voluntary basis. Enrolled patients' cardiorespiratory parameters will be monitored with a connected wrist-worn pulse oximeter (BORA Band) during the hospitalisation phase and one month after they have been discharged. Setting : 4 investigative centers across Brittany Patients : 50 patients will be enrolled in the study
Chronic obstructive pulmonary disease (COPD) is a common smoking-related lung disease. Patients with COPD are at increased risk of readmission to hospitals within the following 30 days. Hospital readmissions of COPD contribute to clinical and economic burden on society. Understanding why some COPD patients are readmitted remains a key area of unmet need. To our knowledge, no previous study has fully investigated both the social and clinical risk factors associated with these types of patients. The investigators want to prospectively and comprehensively explore the possible causes, whether clinical or social factors, that cause rehospitalisation. The investigators will be collecting demographic and clinical information including daily physical activity level, lung function, blood and sputum samples. These measurements will be collected at patient admission, discharge and at follow-up of 30 and 90 days. This process could lead to a better understanding of the reasons which prevent early hospital readmission for those patients.
A cross-sectional, diagnostic accuracy study to evaluate the use of the 'Inflammacheck™' device in the diagnosis of COPD. Participants will be asked to provide an exhaled breath sample for measurement of their EBC H2O2 using 'Inflammacheck™'. The result will be correlated with spirometry (FEV1/ FVC ratio)
The aim of the study is to evaluate the effect and effectiveness of the nurse-led integrated care programme for the management of COPD (Chronic Obstructive Pulmonary Disease) exacerbations on patients' quality of life, rehospitalisation and exacerbation rate, illness-related emotional distress, selected health behaviours and cost-utility at three months. Furthermore, understanding barriers and facilitators to implementation success is of interest.
The goal of this study is to evaluate the utilization and outcomes of AeroEclipse® II Breath Actuated Nebulizer (BAN, Monaghan Medical Corporation, Plattsburgh, NY) vs. standard continuous flow nebulizers (SN). We hypothesize that the use of AeroEclipse® II BAN will reduce the number of nebulizer treatments needed (primary outcome).
Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death worldwide, and over 90% of COPD-related deaths occurring in low- and middle-income countries (LMICs). Household air pollution (HAP) - from burning solid fuels such as wood, dung, agricultural crop waste, and coal for energy - is the primary risk factor for COPD in these settings. Biomass-related COPD has a distinct histopathology, phenotype and inflammatory profile when compared to tobacco mediated COPD. Despite the high global burden of biomass-related disease, little is known about the effectiveness of pharmacotherapies for biomass-related COPD; to date, no clinical trials have focused specifically on treatment of biomass-related COPD. This study proposes to assess the health impact of biomass-related COPD and test the effectiveness of low dose theophylline compared to standard therapy among adults with biomass-related COPD in Uganda with the aim to assess whether low-dose theophylline improves respiratory symptoms, decreases the inflammatory profile of serum biomarkers and whether administration attenuates the effect of HAP on lung function. The study additionally aims to assess whether low-dose theophylline is a cost-effective intervention based on the incremental cost-effectiveness ratio and a range of willingness to pay thresholds.
This study investigates cytokine Messenger (mRNA) and microRNA (miRNA) level expression of interleukin (IL) -6, IL-8, IL-17, tumor necrosis factor (TNF)-alpha, monocyte chemoattractant protein (MCP)-1, macrophage inflammatory protein (MIP)-1 beta and transforming growth factor (TGF)-beta regarding their reproducibility and responsivity in induced sputum and nasal mucosa of patients with chronic obstructive pulmonary disease (COPD) in order to assess their potential as a biomarker outcome measure.
The hypothesis of this study is that any of 3 modalities of home non- invasive ventilation (NIV) compared to 'no NIV' (=hospital NIV) will reduce re-admission to hospital or death in COPD patients who remain persistently hypercapnic following an exacerbation requiring NIV.
This pilot study will look at investigating barriers, facilitators, adherence and effectiveness of an interactive home-based pulmonary rehabilitation program and health coaching for patients who have recently been hospitalized for a COPD related cause.