Active clinical trials for "Pulmonary Disease, Chronic Obstructive"

COPD patients often experience multiple symptoms (e.g. dyspnea, cough, and deteriorating quality of life) and have imposed a substantial economic and social burden on health care. The current proposal is to explore the information needs of COPD patients and to evaluate the feasibility and acceptability of a smartphone-based instant messaging self-management support program to improve the quality of life in patients with COPD.

Chronic and progressive dyspnea is the most characteristic symptom of chronic obstructive pulmonary disease. There are studies in the literature showing that electromyography activations of respiratory muscles increase in individuals with chronic obstructive pulmonary disease and that the severity of the perceived shortness of breath is associated with muscle activation. However, no study has been found comparing respiratory muscle activations during pursed lip breathing and normal breathing in the dyspnea reduction positions and supine position used in the treatment and management of chronic obstructive pulmonary disease. The aim of this study is to evaluate the effects of different dyspnea reduction positions on respiratory muscle activations separately, to compare respiratory muscle activation during normal breathing, respiratory control and pursed lip breathing during these different positions, and to classify muscle activations according to the severity of chronic obstructive pulmonary disease.

Individuals with severe chronic pulmonary disease often life isolated with a high burden of symptoms. Nutritional risk and low quality of life are common, and both associated with increased societal cost and poor prognosis. COPD is a complex and progressive disease with changing clinical states that influences nutritional status and quality of life in different ways. The primary aim is to improve quality of life for individuals with severe COPD. 120 individuals are recruited from the outpatient clinic at Nordsjællands Hospital in Denmark to a randomized controlled trial with two parallel groups (intervention and control). The intervention will last for 3 months comprising four elements including nutritional plan, regular contact, informal caregiver/friendly reminder and a weight dairy. We expect that the intervention will improve quality of life, nutritional status and prognosis.

A double-blind, randomised controlled trial in participants with COPD to assess the efficacy of proactive treatment of cardiac risk in people with COPD. We hypothesise that treating known and undiagnosed CVD in COPD participants will improve both cardiac and respiratory outcomes.

This is a community-based cluster randomized control trial aimed to investigate the impact of lifestyle modification (diet, physical activity, alcohol drinking and smoking) on the development of dementia, diabetes, chronic kidney disease, cancers, chronic obstructive pulmonary disease and cardiovascular disease in an intermediate risk population in mixed urban-rural areas of Ubon Ratchathani.

This will be a prospective study examining the use of 99mTc-Annexin V-128 (AxV-128/Tc) single-photon emission computed tomography (SPECT)/computerized tomography (CT) technology in the imaging and functional assessment of the lung of patients with chronic obstructive pulmonary disease (COPD), healthy volunteer smokers without COPD and healthy volunteer subjects without smoking history. The aim of study is to determine if patients with COPD have an increased AxV-128/Tc signal with SPECT/CT.

The purpose of this study is to determine whether early diagnosis of OSA and initiation of and adherence to CPAP therapy in patients hospitalized for chronic obstructive pulmonary disease reduce 30-day hospital readmission rates.

The goal of this fully-remote randomized controlled trial is to test the efficacy of Mindful Steps in facilitating physical activity compared to usual standard of care among 136 patients with COPD and/or HF. The main question it aims to answer is can this intervention promote physical activity as measured by daily step counts in sedentary patients with COPD and/or HF. Participants will be randomized (1:1 ratio) to receive either the Mindful Steps intervention or usual care for 12 months, with both arms receiving a Walking for Health education booklet.

Chronic Obstructive Pulmonary Disease (COPD) is a lung disorder commonly caused by smoking, which makes breathing more difficult. When COPD patients exercise, they are not efficient breathers and this leads to serious breathing difficulties, which often causes these patients to stop exercise at low intensities. Even though patients with a mild form of COPD have relatively well preserved lung function, they still have inefficient breathing during exercise. The investigators think that these individuals have problems exchanging fresh gas (i.e., oxygen) into the blood stream because of poor lung blood vessel function. The investigators will test whether inhaled medications, specifically nitric oxide, can improve lung blood vessel function and decrease breathing difficulties during exercise. With this research, the investigators will understand more about breathing efficiency and lung blood vessel function in individuals with mild COPD, and find out whether improving lung blood vessel function helps COPD patients breathe easier and exercise longer. Understanding the reasons behind the feeling of difficult breathing may lead to more effective therapy and improved quality of life in COPD patients.

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