View clinical trials related to Bronchiectasis.
Filter by:The purpose of this research study is to perfect the technique of EVLP and learn about the safety of transplanting lungs 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 lung perfusion and ventilation (EVLP) is to learn how well the lungs work, and whether they are likely safe to transplant.
The research sought to assess the effects of Flutter ® VRP1 in patients with bronchiectasis.
The purpose of this study is to discover if differences in the surface markers of B-cells (antibody producing cells of the immune system) in Common Variable Immune Deficiency (CVID) are related to CVID or its complications/treatment (e.g. bronchiectasis, granulomatous disease, immunoglobulin treatment). The study hypothesis is that the altered B-cell surface markers are related to CVID, and not to the complications or treatment of CVID.
The aim of this exploratory randomized controlled trial was to investigate the efficacy of a disease specific Expert Patient Programme compared to usual care in patients with bronchiectasis. Hypothesis: Disease specific EPP will increase self efficacy compared to usual care.
The primary objective is to evaluate whether DAS181 is safe in subjects with well-controlled asthma or bronchiectasis.
The investigators hypothesise that nebulised hypertonic saline (6%) will increase the volume of sputum expectorated over a 24 hour period compared to nebulised isotonic saline (0.9%) in patients with mild to severe stable bronchiectasis.
This study is to investigate the safety and tolerability of high doses of inhaled mannitol in subjects with bronchiectasis to further direct development of an improved drug delivery system.
The purpose of this study is to determine whether inspiratory muscle training could improve and/or prevent the deterioration of inspiratory muscle strength, clinical cardiopulmonary outcome, systemic immunologic responses and quality of life in patients with bronchiectasis.
Background: - Bronchiectasis is a disease characterized by airways that are inflamed, abnormally dilated, and chronically infected. Individuals with bronchiectasis have a history of chronic and recurring respiratory infections. Depending on the underlying cause, these infections may involve the entire respiratory tract, resulting in sinus, ear, and lung disease. - Bronchiectasis continues to be a significant problem in developing countries and in specific groups of individuals, particularly in people who have cystic fibrosis. Although treatments are available or under development for bronchiectasis related to cystic fibrosis, many of the disease-specific treatments may not be effective for bronchiectasis not related to cystic fibrosis. Objectives: - To study the natural history of bronchiectasis to identify inherited and immune factors that may explain why certain individuals have chronic recurring infections. Eligibility: - Individuals 5 years of age and older who have an established diagnosis of bronchiectasis or a history of chronic/recurring respiratory infections. - Direct family members (e.g., parents, siblings, children) of patients in the study may also be asked to participate. Design: - Potential participants will be screened with an initial clinic evaluation and full medical history, as well as a general quality of life and respiratory symptom questionnaire. - The following standard procedures may be done as part of the study: air sampling from the nose; imaging studies, which may include an x-ray or computed tomography (CT), lung function tests; and collection of samples of blood, urine, and sputum (phlegm or mucus). Other tests may be performed as required by the researchers, and will be explained to patients as needed. - Both patients and relatives (if asked to participate) will provide the following samples: blood or buccal (cheek swab) cells for genetic testing, sputum, and urine. - To prevent infections and potential disease progression, patients may receive standard medical care and treatment for bronchiectasis and related infections during this protocol.
The purpose of this study is to find out if bacterial load in the airways can be reduced after inhalation of ciprofloxacin for 28 days.