View clinical trials related to Chronic Obstructive Pulmonary Disease.
Filter by:Assessment of cardiovascular disorders using echocardiography and arterial stiffness; comparative noninvasive assessment of volatile organic compound (eVOC) exhale breath patterns in patients with different chronic respiratory diseases with age and gender-matched healthy adults in order to identify a disease-specific exhaled eVOCs profiles and markers of respiratory and cardiovascular disorders.
Spirometry is now the gold standard technique for assessing lung function in humans. From the shape of a flow-volume curve measured while the patient, trained by the practitioner, performs forced breaths, the forced vital capacity (FVC) and the forced expiratory volume in one second (FEV1) can be deduced and the pulmonologist is able to detect and characterize respiratory diseases as well as to evaluate current treatments. This technique is non-invasive and simple. It is widely available, robust, reproducible and sensitive to intervention. However, it requires proactive cooperation from the patient and only measures global pulmonary ventilation, without locoregional information. An innovative strategy and an original study framework have been developed in the BioMaps laboratory to establish local maps of flow-volume curves across the lung and to jointly analyze ventilatory function and mechanical behavior at any point in the lung: 3D magnetic resonance spirometry. As respiratory mechanics fundamentally supports ventilatory function, this technique should open a new avenue to non-invasively explore lung function while providing a better diagnosis of regional lung diseases.
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.
Therapeutic-rehabilitative interventions supported by music can be considered important resources in many clinical contexts. Some studies report the improvement of psychological (i.e. anxiety) and physiological parameters such for example, dyspnea, blood pressure, quality of life, sleep disturbances, etc. through voice, singing, exercise with wind instruments, and sometimes listening to music. Among the various instruments proposed to support the physical training of COPD patients, music was also tested and, in particular, music as a distracting auditory stimulus (DAS) has been used to increase exercise and physical activity adherence and to reduce the perception of dyspnea in COPD subjects. This randomized controlled trial will compare -in patients with COPD and CRF- the effects of the addiction of music to the training on exercise capacity (possible improvement of endurance and reduction of fatigue and dyspnea) with respect to the usual rehabilitation modality (no music).
COPD is one of the most common causes of health problems worldwide. It is a disease that is associated with several systemic features that affect its morbidity and mortality.
EtCO2, or exhaled carbon dioxide, is a non-invasive and commonly used measure for respiratory rate and function. It can be easily monitored using a device called a capnograph, which consists of a sensor that is placed near the patient's mouth or nose and a monitor that displays the concentration of carbon dioxide in the respiratory gases in real-time. EtCO2 capnography is generally considered a reliable and accurate method for monitoring respiration and is often used as a gold standard for comparing the performance of other methods for measuring respiration. Therefore, the primary aim of this study is to provide a thorough comparison of the performance of Sleepiz One+ and EtCO2 Capnography for measuring respiration rate, in healthy adults and patients suffering from chronic conditions (e.g. hypertension, COPD, asthma, diabetes), at rest in a clinical setting. Additionally, the performance of heart rate estimation will be evaluated against ECG.
The aim of this study is to determine the effect of the health coaching approach applied to patients with Chronic Obstructive Pulmonary Disease on the perceived social support of the patients. Research Hypotheses: H0: Health coaching approach has no effect on perceived social support in patients with COPD. H1: Health coaching approach has an effect on perceived social support in patients with COPD.
Chronic Obstructive Pulmonary Disease (COPD) is a chronic disease with related exercise intolerance and marked disability due to symptoms such as dyspnea and fatigue. Effort intolerance and exercise-induced symptoms cause marked impairment in completing activities of daily living (ADL). Pulmonary rehabilitation (PR), which has exercise as a major component, is considered a key treatment in the management of COPD since PR is effective in improving exercise tolerance, exercise-induced dyspnea and fatigue, and health-related quality of life. Rehabilitation is also effective in improving the time required to perform ADLs, reducing symptoms and disability. Studies show that rehabilitation protocols with upper limb exercises added to lower limb training are able to give additional benefits in terms of effort tolerance (endurance time at the arm ergometer and oxygen consumption) and reduction of dyspnea at iso-load. The primary aim of this study is to evaluate whether the combined "arm and leg" training modality, compared to a gold standard protocol -involving only the lower limbs training- is more effective in improving ADL performance in terms of reduction of exercise time for a specific test (GLITTRE test).
Patients with Chronic obstructive pulmonary disease (COPD) experience gradually deteriorating lung function, which may be complicated by acute exacerbations. N- acetylcysteine (NAC) is frequently used in patients with COPD as a mucolytic. Besides its mucolytic effects, high-dose NAC has additional benefits in patients with stable COPD, including improving lung function and reducing exacerbations. Studies on the dose-dependent effects of NAC in COPD patients showed a high dose of NAC was needed to achieve its antioxidant effects and clinical benefits in COPD patients, whereas a dose of 600 mg once daily was not able to increase glutathione levels. According to a study conducted in Hong Kong on patients with stable COPD, 1 year of treatment with high-dose NAC at 600 mg twice daily improved small airways function in terms of forced expiratory flow and forced oscillation technique, and also significantly reduced exacerbation frequency with a decreasing trend in admission rate. In a meta-analysis, patients treated with NAC had significantly and consistently fewer exacerbations of COPD. The role of NAC was examined in a Delphi consensus study involving 53 COPD experts from 12 countries. Respondents agreed that regular treatment with mucolytic agents could effectively decrease the frequency of exacerbations and the duration of mild-to-moderate exacerbations, while delaying the time to first exacerbation and increasing symptom-free time in COPD patients. The panel also approved the doses of NAC with favourable side effect profiles to be recommended for regular use in patients with a bronchitic phenotype. However, there have been conflicting results regarding the efficacy of NAC for treating acute exacerbation of COPD. NAC has not been included as an adjunct for the treatment of COPD exacerbation in international guidelines. As NAC is relatively low cost, readily available, and has a favourable side effect profile as a treatment for COPD exacerbation, it is important to properly assess the clinical benefits of NAC as an adjunct to standard medical treatments to hasten recovery. This study is a double-blind randomised controlled trial on NAC as an adjunctive treatment for acute COPD exacerbation. It will assess the role of NAC in the treatment of acute COPD exacerbation.