View clinical trials related to Chronic Obstructive Pulmonary Disease.
Filter by:Chronic Obstructive Pulmonary Disease (COPD) is projected to be the fifth leading burden of disease worldwide by the year 2020. An acute exacerbation of COPD (AECOPD) is defined as an acute event characterized by a worsening of the patient's respiratory symptoms that requires a modification in the medication. AECOPD are frequent (mean of 1-4 exacerbations each year). It increases in frequency with the severity of the disease. The objective of this study is to examine whether a physical therapy intervention can reduce impairment in patients with COPD during hospitalization due to an acute exacerbation.
Patients affected with severe parenchymal pulmonary diseases, such as Chronic Obstructive Pulmonary Disease (COPD ), may experience dyspnea at rest due to increased work of breathing and reduced oxygenation. The delivery of high-flow humidified nasal oxygen (HFNC) has been shown to have a positive-end-expiratory pressure (PEEP) effect and is able to flush out CO2 from the upper airways, reducing dead space ventilation. Furthermore it has been proven to reduce the respiratory rate shortly after its initiation. These multiple actions offer the potential of changing the respiratory pattern and reducing work of breathing, improving the efficiency of breathing. In this short-term, physiological, open, randomized, cross-over pilot study the investigator swill describe the effects of varying settings of high-flow nasal oxygen on respiratory rate, tidal volume, and diaphragmatic work of breathing in patients with severe COPD. The investigators will also describe changes in gas exchange and effects on the subjects' comfort and dyspnea and the breathing responses to varying setting of CPAP in the subject population.
The purpose of this study is to measure the effectiveness and safety of TD 4208, an investigational drug being developed to treat people with moderate to very severe COPD, compared to placebo, a treatment without activity.
The purpose of this research study is to determine the amount of medicine absorbed in the lungs following dosing via eFlow nebulizer and Seebri® Breezhaler® with and without activated charcoal in subjects with moderate to severe chronic obstructive pulmonary disease (COPD).
Chronic obstructive pulmonary disease (COPD) impacts negatively on the balance and strength of patients. Several studies have shown that acute exacerbations (AEs) decrease, pulmonary function and survival of COPD patients, and there are a lot of physiotherapy interventions to improve it during the hospital stay. The objective of the present study is to examine the effects of a physical therapy program on balance and strength in COPD patients hospitalized due to acute exacerbation.
This is a large pragmatic, randomized controlled trial to test the real-world effectiveness of inpatient palliative care consultative services in improving a number of patient- and family-centered processes and outcomes of care among seriously ill hospitalized patients. The investigators hypothesize that improved patient-centered outcomes can be achieved without higher costs by simply changing the default option for inpatient palliative care consultation for eligible patients from an opt-in to an opt-out system. To test this hypothesis the investigators will conduct a clinical trial at 11 hospitals using the same electronic health record within Ascension Health, the largest non-profit health system in the U.S.
The study explores the changes in pressure, volume and in hypercapnia in patients with COPD and ILD. The investigators will use different application forms.
To test the hypothesis that nebulized Pulmicort Respules could reduce post operation pulmonary complication incidence in primary lung cancer patients with COPD. Compare post-operation pulmonary complication incidence in two treatment arms among primary lung cancer patients with COPD required single lobectomy from 3days before operation to 7 days after operation.
The purpose of this research study is to determine the effect of the environment on six-minute walk test performance in individuals with chronic obstructive pulmonary disease due to alpha-1 antitrypsin deficiency. The aim of the study is to determine the environmental impact on physical performance in this population to determine if any factors influence quality of life. This study was developed to evaluate the efficacy of the using the indoor six-minute walk test to determine eligibility for ambulatory oxygen therapy.
The purpose of the proposed study is to determine whether the addition of inhaled corticosteroids to treatment with oral corticosteroids and albuterol would reduce repeat emergency department (ED) visits among patients treated for acute exacerbations of asthma and COPD discharged from the emergency department to home. The investigators hypothesize that patients treated with inhaled corticosteroids in addition to oral corticosteroids and albuterol will have lower rates of 30-day return visits to the emergency department than those patients treated with oral corticosteroids and albuterol only.