View clinical trials related to Cystic Fibrosis.
Filter by:This is an open-label study to evaluate the efficacy and safety of Aptalis' (formerly Eurand) pancreatic enzyme product (PEP) microtabs in pediatric participants under age 7 with cystic fibrosis (CF) and exocrine pancreatic insufficiency (EPI).
Cystic fibrosis (CF) is a disease caused by a mutation in the gene that makes the cystic fibrosis transmembrane regulator protein. As a result mucus stagnation, obstruction and plugging take place in the respiratory and gastrointestinal tract, the biliary and pancreatic duct, and in the reproductive system. The objective of this study is to determine the safety and tolerability of 3 days of daily dosing of OligoG CF-5/20 versus placebo in healthy volunteers.
The purpose of the study is to evaluate whether Oncoxin, a nutritional supplement, improves the clinical and ultrasonographic results in comparison with placebo during 24 weeks of treatment.
The purpose of this study is to assess the pharmacokinetics and safety of co-administration of VX-770 and VX-809 in healthy adults.
Essential fatty acids (EFA) deficiency has been often reported in patients with cystic fibrosis (CF), particularly in those homozygous for the DF508 mutation. Clinical symptoms of CF may be influenced by correcting EFA deficiency. Nevertheless, the value of EFA supplementation in CF remains controversial. Within this multicentric and international randomized placebo-controlled trial it will be evaluated, according to recommendations of Cochrane analysis, beneficial effects of an oral supplementation with polyunsaturated fatty acids on selected biochemical and functional outcome parameters such as inflammatory biomarkers, incorporation into cell membrane phospholipids, lung function, exercise tolerance, clinical and nutritional status and properties of transepithelial ion transport. The study will be undertaken in a cohort of CF patients aged over 6 years old (60 patients), homozygous for the DF508 mutation and treated by Azithromycine. Supplementation will be performed with a triglyceride source at a daily dose of 60 mg/kg of omega-3 polyunsaturated fatty acids (Omega 3 Premiumâ, Laboratoires Ponroy, France). Before enrolled into the trial and during the study, patients will undergo nutritional assessment by evaluation of total and fat dietary intake and overall calorie intake using a 3-days diet records and a food frequency questionnaire. Plasma and erythrocyte membrane EFA profiles and inflammatory markers will be monitored in baseline conditions, at 3, at 6 and 12 months after starting the treatment. Lung function will be performed at each patient visit and an exercise test will be done before and at the end of the treatment. Properties of ion transport will be searched by sweat testing before and at the end of the treatment.
Scientist have begun to realize that many types of bacteria often live together as a complex community, and the investigators wish to apply that idea to the bacteria in the respiratory system of people with Cystic Fibrosis (CF). It is possible that the survival of the many millions of bacteria in the CF lung depends on the production of special chemicals that might be made only by very few types of bacteria. If that is true, medicines that interfere with those chemicals could treat the lung infections that cause trouble for nearly all people with CF. The investigators wish to study the production of several potentially critical chemicals by the respiratory bacteria and to examine the effect of those chemicals on the makeup of the entire community of bacteria. To detect all the bacteria in that community, the investigators will use new methods that use bacterial genetic information and can detect hundreds of different types of bacteria in respiratory samples of individual CF patients.
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 investigate within a short delay the effect of nasal instillation of Miglustat on nasal potential difference in cystic fibrosis patients homozygous for the F508del mutation.
Mucus clearance is impaired in cystic fibrosis. Inhaled surfactants may reduce adhesive forces between mucus and airway surfaces and improve mucus clearance. This in turn my improve lung health. The investigators propose to measure mucus clearance before and after lucinactant or vehicle administration in patients with cystic fibrosis.
Cystic fibrosis (CF) lung disease is characterized by chronic bacterial colonization and recurrent infection of the airways. Lowering the airway surface liquid (ASL) salt concentration has been shown to increase activity of salt sensitive antimicrobial peptides. Xylitol is a 5-carbon sugar that can lower the ASL salt concentration, thus enhancing innate immunity. In this study, the investigators propose to test the safety and tolerability of aerosolized xylitol used daily for 2 weeks in subjects with cystic fibrosis. In a pilot, 2-week study, 60 subjects with cystic fibrosis with an FEV1(Forced expiratory volume in 1 second ) >30% predicted will be randomized to receive aerosolized 7% hypertonic saline (5 ml) or 15% xylitol, (5 ml) twice a day for 14 days. The primary outcomes will be safety as assessed by FEV1 change from baseline, adverse events and respiratory symptom score. Outcomes for trend in efficacy include density of colonization of sputum, time to next exacerbation, sputum cytokines and revised CF quality of life questionnaire.