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The two sisters have a splicing mutation that is predicted to respond favorably to ivacaftor therapy. In addition to measurement of usual clinical outcomes (i.e. lung function, nutritional status), there is great interest on the impact on nontuberculous mycobacteria (NTM) airways infection.
Subjects will undergo sputum cultures at baseline and monthly during treatment, initially in the absence of anti-NTM therapy but with the intent to treat with antibiotics if there is persistence of the infection in cultures. Other clinical outcomes will include changes in sweat chloride, lung function and weight. Safety measures will include periodic assessment of liver enzymes. All serious and non-serious adverse events will be collected
Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
Enrolling by invitation
Medical University of South Carolina
Published on BioPortfolio: 2016-10-18T02:08:21-0400
The purpose of this study is to evaluate the safety of ivacaftor treatment, and PK of ivacaftor and metabolites in subjects with cystic fibrosis (CF) who are
The purpose of this study is to determine whether the treatment with Ivacaftor remains effective and safe in the patients with cystic fibrosis (and at least one G551D CFTR mutation) in the...
The purpose of this research study is to find out if the combined therapy lumacaftor-ivacaftor affects glycemia in patient with cystic fibrosis.
The primary purpose of study is to evaluate the treatment effect of VX-661 in combination with ivacaftor (VX-661/ivacaftor) on chest imaging endpoints using low-dose computed tomography (L...
To evaluate the clinical mechanisms of action in lung and extrapulmonary systems of VX-661 in combination with ivacaftor (IVA) (VX-661/IVA) in subjects with cystic fibrosis (CF) who are ho...
The Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) potentiator ivacaftor (Kalydeco®) improves clinical outcome in G551D cystic fibrosis (CF) patients. Here, we have investigated whether i...
Ivacaftor, a cystic fibrosis transmembrane conductance regulator (CFTR) potentiator, decreases sweat chloride concentration, and improves pulmonary function in 6% of cystic fibrosis (CF) patients with...
Combination lumacaftor/ivacaftor has been shown to improve lung function and other endpoints in patients aged ≥12 years with cystic fibrosis homozygous for F508del-CFTR but has not been assessed in ...
In July 2015, the FDA approved lumacaftor/ivacaftor for use in patients with CF. This drug targets the primary defect in the CFTR protein that is conferred by the F508del CFTR mutation.
Diabetes is common in cystic fibrosis (CF). Glucose can be detected in the airway when the blood glucose is elevated, which favours bacterial growth. We investigated the relationship between dysglycem...
An autosomal recessive genetic disease of the EXOCRINE GLANDS. It is caused by mutations in the gene encoding the CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR expressed in several organs including the LUNG, the PANCREAS, the BILIARY SYSTEM, and the SWEAT GLANDS. Cystic fibrosis is characterized by epithelial secretory dysfunction associated with ductal obstruction resulting in AIRWAY OBSTRUCTION; chronic RESPIRATORY INFECTIONS; PANCREATIC INSUFFICIENCY; maldigestion; salt depletion; and HEAT PROSTRATION.
A chloride channel that regulates secretion in many exocrine tissues. Abnormalities in the CFTR gene have been shown to cause cystic fibrosis. (Hum Genet 1994;93(4):364-8)
A strain of mice widely studied as a model for cystic fibrosis. These mice are generated from embryonic stem cells in which the CFTR (cystic fibrosis transmembrane conductance regulator) gene is inactivated by gene targeting. As a result, all mice have one copy of this altered gene in all their tissues. Mice homozygous for the disrupted gene exhibit many features common to young cystic fibrosis patients, including failure to thrive, meconium ileus, and alteration of mucous and serous glands.
A species of STENOTROPHOMONAS, formerly called Xanthomonas maltophilia, which reduces nitrate. It is a cause of hospital-acquired ocular and lung infections, especially in those patients with cystic fibrosis and those who are immunosuppressed.
A rehabilitation therapy for removal of copious mucus secretion from the lung of patients with diseases such as CHRONIC BRONCHITIS; BRONCHIECTASIS; PULMONARY ABSCESS; or CYSTIC FIBROSIS. The patient's head is placed in a downward incline (so the TRACHEA is inferior to the affected area) for 15- to 20-minute sessions.
The pancreas secretes a number of important hormones into the digestive tract and the blood stream. Cancers are most commonly exocrine than endocrine (neuroendocrine) tumors. Functional tumors secrete hormones; Insulinoma, Gastrinoma, Somatostatinoma, VI...
Pulmonary relating to or associated with the lungs eg Asthma, chronic bronchitis, emphysema, COPD, Cystic Fibrosis, Influenza, Lung Cancer, Pneumonia, Pulmonary Arterial Hypertension, Sleep Disorders etc Follow and track Lung Cancer News ...