View clinical trials related to Emphysema.
Filter by:Patients with large bullae (large empty air sacs in the lung) may benefit from bullectomy (surgery to resect these bullae), however this is a major surgery with significant potential morbidity and long hospital stays. Many patients are not well enough to have this surgery, or may not wish to have it. A less invasive means of attempting to shrink the size of the bullae is to directly inject the patients' own blood into the bullae (we believe that this can lead to an inflammatory reaction leading to gradual scarring and volume loss). This can be performed bronchoscopically in a 20-30 minute procedure using conscious sedation (avoiding general anaesthesia). The aim of this study is to assess the effects on lung function, quality of life measures, functional measures and CT measured lung volumes of bronchoscopic intrabullous blood instillation in patients with bullous emphysema.
This study is designed to demonstrate safety and efficacy in patients with severe upper lobe predominant emphysema. For validity of the study, the results will be compared to patients that receive optimal medical therapy.
An open label study in 40-60 subjects with diagnosed lung airway disease and in 10-20 normal controls. Each subject will receive PFP as a contrast agent to visualize the airway and alveolar spaces in their lungs using magnetic resonance imaging of inert gas/oxygen mixtures.
This study seeks to study the effectiveness of a short mindfulness based pulmonary rehabilitation program prior to a surgical resection in patients with lung cancer and severe Chronic Obstructive Lung Disease (COPD).
The purpose of the study is to investigate if bronchoscopic lung volume reduction by valves (Zephyr) would reduce native lung overinflation in patients that underwent single lung transplantation due to emphysema, and improve their well being and pulmonary function tests.
The purpose of this research study is to learn about the safety of transplanting lungs obtained from non-heart-beating donors (NHBDs) that have been ventilated (attached to a breathing machine or ventilator to deliver oxygen) and perfused with a lung perfusion solution (Steen solution™, made by Vitrolife). This ventilation and perfusion will be done outside the body (ex-vivo) in a modified cardiopulmonary bypass circuit (the kind of device used routinely during most heart surgeries). The purpose of performing ex-vivo perfusion and ventilation is to learn how well the lungs work, and whether they are likely safe to transplant.
Multicenter, randomized, assessor-blinded controlled study of safety and effectiveness of the PneumRx, Inc. RePneu Lung Volume Reduction Coil (RePneu LVRC) System
This study will look at the effects of the drug Symbicort on sleep quality. Symbicort is an inhaled medication that contains 2 drugs. One is a medication that opens up the airways (formoterol). The other is a steroid to decrease airway inflammation (budesonide). Symbicort is not an experimental medication. It is approved by the Food and Drug Administration for use in patients with emphysema. Patients with severe emphysema commonly sleep poorly. The cause of poor sleep in these patients is unknown. Symbicort may improve sleep quality by opening the airways and reducing lung inflammation. It is not known for sure if these effects actually improve sleep and quality of life. It is hoped that this study will answer this question.
This is an observational prospective single arm multicentre study to observe the effect over 5 years of Zephyr endobronchial valve therapy for emphysema.
The prupose of this study is to determine the feasibility, effectiveness, and safety of injecting blood into the airways to cause lung volume reduction in people with severe emphysema.