View clinical trials related to Cystic Fibrosis.
Filter by:Patients with cystic fibrosis develop frequent and potentially life-threatening lung infections. Recent studies suggest that the nutrient "glutamine" may help the body fight off infection. Glutamine is an amino acid; a type of nutrient the body requires to build muscle. It is one of the building blocks of protein. During an illness, blood levels of glutamine tend to be lower than normal. Also, many patients with cystic fibrosis have difficulty getting normal levels of nutrients from food. The aim of this study is to see if patients with cystic fibrosis have low levels of glutamine when they experience an infection, and whether a dietary glutamine supplement taken daily for three months can raise these levels. We also want to see if this supplement can improve other blood markers of immunity (the body's ability to defend itself from infection). We hope to enroll 40 people with cystic fibrosis who experience a lung infection, over a one year period, into this study.
Cystic Fibrosis patients attending with infective exacerbations will be enrolled into the study. The trial is a double blinded, randomised trial with patients randomised to 10,14 or 21 days of antibiotic therapy, comprising of tobramycin and either ceftazidime or meropenem.
The purpose of this study is to determine whether the nasal inhalation of Colistin is effective to decrease the Pseudomonas aeruginosa bacterial count in the nasal lavage fluid.
Previous work demonstrated that inhaled hypertonic saline (HS) reduces exacerbation frequency and improves lung function in adults with cystic fibrosis (CF). It is unclear, however, whether HS will benefit young patients suffering from CF. The investigators propose to further support the concept that HS can benefit children with mild CF lung disease by performing a relatively short, placebo controlled study of HS in 5-12 year olds, using lung function and mucociliary clearance as key outcome measures.
The purpose of this study is to evaluate the safety and tolerability of GS-9411 in patients with Cystic Fibrosis. 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 assess the impact of a collaborative active intervention program of a multi-disciplinary team on improving adherence to chronic medications and improve clinical outcomes in CF patients.
Gene Security Network has developed a novel technology called Parental SupportTM (PS) which is used for Preimplantation Genetic Screening/Diagnosis (PGS/D) during in vitro fertilization (IVF). This technology allows IVF physicians to identify embryos, prior to transfer to the uterus, which have the best chance of developing into healthy children. The purpose of this study is to validate clinical use of PS to detect specific genetic mutation(s) known to cause severe inheritable diseases in embryos produced by at-risk couples. This may be done while simultaneously testing these embryos for aneuploidy. This study will allow for first of its kind commercial PGS/D testing to detect disease-associated genetic mutations together with aneuploidy screening.
The objectives of this study are to evaluate the effects of multiple doses of rifampin on the single-dose pharmacokinetics of VX 770.
The purpose of this study is to test the safety and efficacy of the final commercial formulation of an antioxidant enriched multivitamin supplement in softgel capsule form (AquADEKs) in increasing the plasma levels of certain nutrients and antioxidants in individuals with cystic fibrosis. Hypothesis: An oral antioxidant-rich multivitamin supplement (AquADEKs), which uses a Generally Regarded As Safe (GRAS) molecule to form micelle-like vehicles, will safely increase systemic levels of beta-carotene, coenzyme Q10, and gamma-tocopherol, decrease PIVKA-II levels, while maintaining levels of vitamins A and D in the normal range in persons with CF > 10 years of age.
The investigators research group and others have found that patient-reported adherence to all aspects of the regimen is suboptimal and objective measures suggest even poorer adherence. There is little data, however that identifies and examines the reason for nonadherence in an adult Cystic Fibrosis (CF) population or identifies effective strategies for improving adherence. The investigators propose to evaluate the relative efficacy of a Motivational Interviewing-focused intervention (MI) in improving adherence and reducing CF-related morbidity compared to a CF education intervention (CFE; attention control group). Specifically, The investigators hypothesize that MI will result in improved regimen adherence and reduced CF morbidity compared to the CFE control group.