View clinical trials related to Cystic Fibrosis.
Filter by:The purpose of this study is to determine the optimal time for the nebulization depending on the respiratory physiotherapy session in cystic fibrosis patients.
The progression of lung disease in cystic fibrosis (CF) results inevitably in a reduction in exercise capacity. The assessment of fitness and exercise capacity in CF is an important measure of the impact of the disease process, particularly if it is repeated over time. With recent advances in clinical management, CF lung disease in children can be relatively mild and exercise tolerance good. The currently available field tests e.g. 3 minute step test, are often completed too easily. These tests provide limited information relating to maximal exercise performance. By contrast, the maximal CardioPulmonary Exercise Test (CPET), a progressive, incremental, gold standard exercise test with breath by breath analysis of expired gas, has proved to be a valuable means of assessing exercise response in patients with CF. Its only limitation is the requirement for specialist laboratory facilities, equipment and staff. A new field test for evaluating exercise capacity in children is needed. This should be portable, easy to administer and simple to perform by young children, while providing a higher intensity of exercise which correlates with day to day activity patterns of children, and clinically relevant information in the short term and longitudinally. This test needs to be a good surrogate measure of exercise capacity when formal CPET is unable to be undertaken. By providing accurate and useful information the results can be used to prescribe and train individuals with CF safely and effectively and can also be used in the short and long term for guidance of the medical management of these complex patients. The aim of this study is to develop and validate the use of a new incremental step test to assess exercise tolerance/capacity in children with CF, compare this with the gold standard CPET and to provide normative healthy control comparison data The main objectives of the study are 1. To develop an incremental step test to assess exercise tolerance / capacity in children with CF. 2. To compare the incremental step test with the gold standard CPET 3. To assess the level of exercise response produced by the incremental step test 4. To assess the correlation between independent variables of lung function measurements, age, weight and height with VO2peak and other exercise test outcomes 5. To assess the repeatability and evaluate the normal variability of the new incremental step test 6. To provide healthy control normative data for comparison
To determine the prevalence of nontuberculous mycobacterial infection (NTM) in pediatric patients with cystic fibrosis in the State fo Florida. HYPOTHESIS: There is high prevalence of NTM in CF pediatric population in the State of Florida, and likely higher than in the rest of the country.
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 real life setting, after the drug has been approved by the Health authorities.
The goal of this study is to identify chemical compounds in the blood and sputum (i.e., biomarkers) that are associated with objective measurements of health status in patients with cystic fibrosis (CF). This study builds upon observations that blood levels of hepcidin-25, a protein that regulates how the body uses and stores iron, vary during CF pulmonary exacerbation (CFPE).
Real-world adherence to inhaled and oral therapies for cystic fibrosis (CF) patients remains discouragingly low, ranging between 31-53% for inhaled antibiotics and 41-72% for hypertonic saline. Programs to enhance adherence, including comprehensive behavioral interventions with adolescents, have met with mixed success. Advances in therapy, treatment delivery systems, and data capture technology offer the potential for enhancing adherence by providing immediate and more frequent feedback to the patient regarding his or her fidelity to the prescribed treatment regimen. We propose to conduct a proof-of-concept study to evaluate a systematic approach to linking treatment and feedback components to enhance adherence.
Study to obtain information about the safety and tolerability of tiotropium bromide administered via the Respimat® inhalation device in pediatric (≤11 y.o.) and adolescent/adult (≥12 y.o.) cystic fibrosis (CF) patients after single and multiple doses as well as to obtain pharmacokinetic data for tiotropium in CF patients after single and multiple doses
The purpose of this study is to develop rapid MRI techniques for imaging the lung with hyperpolarized helium-3 gas as an inhaled contrast agent. These techniques will be piloted in adults and older children before testing them in younger children and infants. The purpose is to enable imaging of non-sedated infants by imaging so fast as to freeze motion.
The purpose of the study is assessment of efficacy and safety of OligoG as a dry powder formulation, in adult subjects with cystic fibrosis.
The purpose of this study is to assess the safety and tolerability of ascending doses of a novel oral formulation of Fenretinide to adult cystic fibrosis (CF) patients, once-daily for 21 days (treatment cycle). This study will include up to three (3) dose levels with minimum 7 day breaks in between treatment cycles. For each dose level, blood samples will be collected for exploratory pharmacokinetic (PK) and pharmacodynamic (PD) evaluation.