View clinical trials related to Emphysema.
Filter by:The purpose of this exploratory study is to determine the feasibility, acceptability, and efficacy of an exercise persistence intervention for patients with chronic obstructive pulmonary disease (COPD) following pulmonary rehabilitation (PR).
The purpose of this study is to evaluate the safety of the Biologic Lung Volume Reduction System (BLVR) for patients with advanced emphysema.
Patients with chronic obstructive pulmonary disease (COPD) that have frequent chest infections are the patients most likely to become worse over time. Why these people are more susceptible to chest infections is not known. One reason might be that the white cells in their lungs called macrophages do not work properly. Normally, these cells remove all the debris inhaled into the lung. This can also include bacteria. In patients with COPD, these macrophages are not able to remove these particles. The research question addresses why this happens
This study evaluates the safety of medicine on COPD (Chronic Obstructive Pulmonary Disease). This study will last up to 56 weeks, and subjects will visit the clinic 16 times. Subjects will be given breathing tests, and will record their breathing symptoms daily on diary cards.
The goal of this trial was to explore the utility of evaluating emphysema progression through CT scans measuring lung density during a 2 year period of weekly infusions of either placebo or human alpha-1-antitrypsin (AAT; Prolastin®). Exacerbation data recorded in patient diaries were also collected. All efficacy data were analyzed for potential use in evaluating Prolastin efficacy in this and other clinical trials.
This is a randomized, placebo-controlled, double-blind, multicenter phase III/IV study to compare the efficacy and safety of Zemaira® with placebo in subjects with emphysema due to alpha1-proteinase inhibitor deficiency. The effect of Zemaira® on the progression of emphysema will be assessed by the decline of lung density, measured by computed tomography (CT).
To evaluate the long-term safety and monitor the long-term efficacy of arformoterol over a period of 6 months in subjects with chronic obstructive pulmonary disease (COPD).
The purpose of this protocol is to obtain biologic materials from the blood and lungs from patients with lung disease in order to develop an understanding of the etiology and pathogenesis of these disorders. General admission criteria for this project will require at least one of the following: (1) symptoms consistent with pulmonary disease; (2) chest X-ray consistent with lung disease; (3) pulmonary function tests consistent with lung disease; (4) lung biopsy consistent with lung disease; (5) family history of lung disease; and (6) patients with diseases of organs with known association with lung disease.
Current treatment for emphysema is limited to measures that include inhaled oxygen, bronchodilators, anti-inflammatory drugs and pulmonary rehabilitation. Highly invasive procedures such as lung volume reduction surgery or lung transplantation are also performed. Treatment using the Exhale Drug-Eluting Stent (DES) is a minimally invasive bronchoscopic treatment that has the potential to reduce shortness of breath in emphysema patients. This study tests the safety and effects of Exhale DES in the treatment of patients with emphysema.
The study will evaluate the efficacy and safety of basiliximab Vs placebo as induction therapy combined with standard triple immunosuppression therapy, in the prevention of acute rejection episodes and prevention of Bronchiolitis Obliterans Syndrome.