View clinical trials related to Cystic Fibrosis.
Filter by:The purpose of this study is to investigate the effect of a nasal instillation of Vardenafil on nasal potential difference in cystic fibrosis patients homozygous for the F508del mutation
The purpose of the study is to determine the efficacy and relapse rate of low dose, short duration treatment with tamoxifen in benign breast disease amenable to hormonal therapy with respect to etiology and estrogen receptor status and to realize its side-effects and cost of therapy. To do a comparative analysis of the results with evening primrose oil which is one of the first line management in benign breast disease.
The purpose of this study is to evaluate the safety and tolerability of repeated doses of GS-9411 in healthy volunteers. GS-9411 is a sodium channel inhibitor, that may restore airway hydration and mucociliary clearance in the lung.
Inhalation treatment with mucolytics is one of the cornerstones of CF treatment for respiratory problems. The efficacy of inhalation treatment with recombinant DNAse and hypertonic saline is well established. The North American CF foundation reported that there is insufficient evidence for or against the chronic use of inhaled N-Acetylcysteine (NAC) to improve lung function and reduce exacerbations . In vitro tests proved the positive effect of NAC on sputum rheology . Evidence based research however on the in vivo effect of NAC on visco-elasticity and lung function is rare. There are only three randomized controlled clinical trials on nebulised NAC, none of them showing a statistically significant or clinically relevant beneficial effect. Nevertheless at least in Europe for many years inhalation treatment with NAC is advised. Because of the disgusting sulphur odour, many patients are reluctant to use this inhalation medication. We intend to start an open placebo controlled in vivo cross-over study to evaluate the effect of Acetyl cysteine compared to normal saline on the sputum visco-elasticity and on the short term effect on lung function. Sputum producing CF-patients, able to perform lung function tests will be enrolled. Sputum viscoelasticity will be measured by a controlled-stress rheometer (AR 1000-N; TA-Instruments, Ghent, Belgium) at 20° C, using a cone-plate geometry 8. Lung function measurement (FVC, FEV1, FEF 25-75) will be done in a Masterlab body plethysmograph (Jaeger®) Sputum samples will be collected before lung function test on a regular control visit. Three ml of NAC or 4 ml of normal saline will be inhaled, afterwards a second sputum sample will be collected and a control lung function test will be performed. Visco-elasticity measurements will be done on sputum samples before and after inhalation of NAC or normal saline. Patients will continue to inhale N-acetylcysteine or normal saline two times per day for one month. After one month a control lung function and a third sputum sample will be collected, visco-elasticity and lung function will be measured and compared to the initial values in both groups and between groups. After a wash-out period of normal saline inhalations during 2 weeks in both groups, patients in the initial control group will be asked to switch to inhalation of 3 ml of NAC two times per day and the former NAC group will continue to inhale two times 4 ml of normal saline during four weeks. After one month the same measurements of visco-elasticity and lung function tests will be done.
This program is to provide expanded access to aztreonam lysine for inhalation (AZLI) prior to its commercial availability to patients with cystic fibrosis (CF) and chronic P. aeruginosa airway infection who have limited treatment options and are at risk for disease progression.
Background: in various pediatric pulmonary diseases such as asthma, cystic fibrosis or bronchopulmonary dysplasia an increased inflammation is present. Measuring this inflammation is often hardly possible and requires invasive techniques such as bronchoscopy. With the use of exhaled breath condensate (EBC) or exhaled breath (EB) analysis it is possible to measure the inflammation in an non-invasive way. However, there is a great need to further standardise these measurements and to identify possible confounding factors.
This was an open-label, single arm (uncontrolled) study in participants suffering from cystic fibrosis, who had completed their study participation in CTBM100C2303 (all visits) and who were proven infected with Pseudomonas aeruginosa (P. aeruginosa) at enrollment into CTBM100C2303.
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).
The goal of this study is characterize the changes in bacterial diversity of the upper respiratory tracts of infants with cystic fibrosis (CF). Another goal is to determine when CF patients become colonized with pathogenic bacteria that are responsible for the lethal lung damage in children with CF. Ten subjects will be recruited into the study. Throat swabs will be collected at 6-8 weeks of age, 3 months, 6 months, 9 months, and 12 months of age in order to chart any changes in the bacterial populations of the respiratory tract. Clinical data will also be collected to evaluate the possible influence of external factors on changes in the microbial communities. This study will provide preliminary data on whether probiotics can eradicate the colonization of the respiratory tract by pathogenic bacteria.
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.