View clinical trials related to Cystic Fibrosis.
Filter by:This is a prospective, randomized clinical trial comparing the effects of these 2 modes of antibiotic treatment on BALF inflammation in young, P. aeruginosa-positive CF patients.
High frequency chest wall oscillation (HFCWO) has been shown to increase tracheal mucous clearance compared with control. These observations led to the development of 'The Vest' which is a non-stretchable jacket connected to an air-pulse generator and worn by the patient over the chest wall. The generator rapidly inflates and deflates 'The Vest' which gently compresses and releases the chest wall between 5 and 20 times per second. This generates mini-coughs which are said to dislodge mucus from the bronchial walls and to facilitate its movement up the airways. In addition 'The Vest' has been shown to reduce the viscosity of mucus and this should further enhance mucous clearance. The technique has, for many years, been widely used in the United States of America as an alternative to the European airway clearance regimens of the active cycle of breathing techniques, autogenic drainage, positive expiratory pressure and oscillating positive expiratory pressure, but 'The Vest' has only recently been registered for use in Europe. It is important that the airway clearance regimen of 'The Vest' be compared with the alternative airway clearance regimens widely used in Europe. Hypothesis: In people with cystic fibrosis 'The Vest' will lead to the expectoration of an increased weight of sputum during treatment sessions compared with alternative airway clearance regimens.
This study is a preliminary study designed to determine the safety and effectiveness of HFCWO using the InCourage vest system as an airway clearance technique for the treatment of CF. The study will compare HFCWO to the most commonly used airway clearance technique in Canada, namely the Positive Expiratory Pressure technique in patients with CF over a period of one year. As this is a preliminary study, it will not be able to determine if the vest is equivelant to PEP, but will provide the information needed to plan a larger study to answer that question.
This Phase IIB proof-of-concept study would examine the effects of an investigational product called N-acetylcysteine (NAC) on the basic processes that cause inflammation in CF lung disease. We hope to learn more about the causes of lung disease in cystic fibrosis by studying the characteristics of the inflammation in the lungs of patients who have CF.
Hypothesis: The addition of a series of musculoskeletal techniques to normal optimal care for the treatment of a respiratory exacerbation in inpatient adults with cystic fibrosis, will lead to further improvements in pain, posture, sputum clearance, lung function and quality of life.
Exercise is an important clinical feature in cystic fibrosis. Better exercise capacity has been associated with better patient outcomes and quality of life. Exercise-induced bronchospasm is a condition, often associated with asthma, which may make exercise difficult. The role that exercise-induced bronchospasm has in people with cystic fibrosis is unknown. This study is designed to determine how often exercise-induced bronchospasm occurs in cystic fibrosis.
The aim of the study is to identify the parameters that are associated with nocturnal hypoventilation in children and adults with cystic fibrosis. Included patients will undergo a nocturnal evaluation of their gas exchange and sleep quality by actigraphy during their annual check up. The aim is thus to identify which parameters (such as lung function parameters) are associated with nocturnal hypercapnia or hypoxemia and/or poor sleep quality
Cystic fibrosis (CF) is a genetic disorder caused by a mutation in the gene that makes the cystic fibrosis transmembrane conductance regulator (CFTR) protein. A specific type of mutation called a nonsense (premature stop codon) mutation is the cause of CF in approximately 10% of patients with the disease. Ataluren is an orally delivered investigational drug that has the potential to overcome the effects of the nonsense mutation. This study is a Phase 3 trial that will evaluate the clinical benefit of ataluren in adult and pediatric participants with CF due to a nonsense mutation. The main goals of the study are to understand whether ataluren can improve pulmonary function and whether the drug can safely be given for a long period of time. The study will also assess the effects of ataluren on CF pulmonary exacerbation frequency, cough frequency, health-related quality of life, antibiotic use for CF-related infections, CF-related disruptions to daily living, body weight, and CF pathophysiology.
The purpose of this study is to evaluate the safety and tolerability of escalating doses of GS-9411 in healthy male volunteers. GS-9411 is a sodium channel inhibitor, that may restore airway hydration and mucociliary clearance in the lung.
The purpose of this study is to evaluate the safety and efficacy of 2 dose combinations of fosfomycin/tobramycin for inhalation (FTI), following a 28-day course of Aztreonam for Inhalation (AZLI) in patients with cystic fibrosis and Pseudomonas aeruginosa lung infection.