View clinical trials related to Cystic Fibrosis.
Filter by:About 10 people with cystic fibrosis (CF) and persistent Nontuberculosis mycobacteria (NTM) infection despite treatment will be screened to find out if their NTM infection has at least one mycobacteriophage that is effective in killing the mycobacteria. Individuals who are found to have at least one phage will be offered assistance in pursuing FDA approval for treatment via expanded-access Individual New Drug (IND) for compassionate-use. They will receive phage treatment for 1 year along with their guideline-based antibiotics for NTM. Individuals who are not identified as having a phage match will be followed as they continue to receive guideline based antibiotic therapy for 1 year. All subjects, including those who do not have a phage match will continue to be observed for the duration of the study, or about 1 year.
Cystic fibrosis (CF) is characterized by various extrapulmonary manifestations, including altered skeletal muscle function, with both quantitative (e.g. reduced muscle mass) and qualitative (e.g. impaired oxidative function) impairments that may have a negative impact on exercise tolerance and quality of life. These abnormalities have traditionally been related to disease (e.g. systemic inflammation) or behavioral factors (e.g. increased physical inactivity). However, most of the studies that observed these abnormalities and tried to shed light on the underlying factors were either small or conducted before the widespread of CFTR (Cystic fibrosis transmembrane conductance regulator) modulators that have profound impact on the trajectory of the disease. While several studies suggested that the major recent improvements in therapeutics, including highly effective CFTR modulators, may have positive effects on skeletal muscle function, either directly (e.g. improved mitochondrial function) or indirectly (e.g. reduction in physical inactivity), no studies to date have thoroughly investigated this issue in a representative sample of people with CF. The absence of recent data on muscle function and physical activity levels casts doubt on the relevance of recommendations on exercise training in this population that were published before the widespread use of highly effective CFTR modulators. This study aims to compare muscle function, measured according to the latest recommendations of the European Cystic Fibrosis Society (Saynor et al., 2023), and physical activity of children and adults with CF under CFTR modulators, compared to age- and sex-matched healthy individuals. We hypothesize that the strength, endurance, muscle power, and physical activity levels of individuals with cystic fibrosis, treated with CFTR modulators, remain reduced compared to healthy individuals.
Cystic fibrosis is the most common severe genetic disease with autosomal recessive transmission in the Caucasian population. Its prognosis has improved considerably since the creation of Cystic Fibrosis centers (CF centers) and the improvement of symptomatic management (nutrition, antibiotic therapy, transplantation, etc.). Thus, the median survival rate is now 46 years, whereas it was 5 years in 1963. The current challenges for cystic fibrosis patients are therefore twofold: to continue to improve their survival, and to improve their quality of life (QoL) to promote "healthy ageing" with this pathology that begins in childhood. In 1980, the World Health Organization (WHO) stated that functional capacity explorations best reflected the impact of chronic disease on health-related quality of life. Impairment of physical activity is common to chronic diseases, as in cystic fibrosis, where respiratory impairment and denutrition have been shown to contribute to reduced exercise tolerance and increased dyspnoea. Measurement of the maximum oxygen consumption (VO2max) by a cardiopulmonary exercise test (CPET) is regarded as the gold standard exercise test in the measurement of aerobic exercise capacity. In 2005 Pianosi et al. found that for children with cystic fibrosis, the rate of decline of VO2max measured by CPET was predictive of poorer quality of life. Continuing to study the determinants associated with impaired aerobic fitness in cystic fibrosis offers the hope of considering appropriate therapies to further improve the quality of life of these patients. In recent years, the arrival and widespread use of CFTR protein modulators in children has been a real turning point and makes it possible to envisage a drastic change in the history of this disease and its prognosis in the long term. Thus, in this study, the investigators aimed to assess the aerobic fitness, assessed by a CPET, of children with cystic fibrosis, and to compare the results with healthy controls. Secondly, investigators wanted to identify the predictive factors of VO2max in children with cystic fibrosis.
The primary purpose of this study is to evaluate the safety and tolerability of three active doses of nebulized amikacin in a SLIT™ formulation.
This is the first-in-human study with RCT2100 and is designed to provide safety and tolerability data for future clinical studies.
The goal of this observational study is to learn about the impact of home monitoring in adults with cystic fibrosis. The main questions it aims to answer are: - how people with CF find using home monitoring equipment - to see if by using home monitoring data acute respiratory exacerbations (chest infections) can be detected earlier than standard care Participants will be provided with a range of home monitoring equipment - - hand held spirometer (lung function) - weighing scales - oximeter (blood oxygen levels) - activity and heart rate monitor to measure health at home several times a week. This information links to an app on a smartphone which the participant and clinicians can see.
This Phase 1 study evaluated the safety, tolerability, and pharmacokinetics of SPL84 single ascending doses (SAD) in healthy volunteers (HV)
The investigators will be evaluating bone marrow composition via magnetic resonance imaging in adolescents diagnosed with cystic fibrosis (CF) compared to healthy, matched controls. The investigators will also be assessing their bone mineral density via other imaging modalities, including dual-energy X-ray absorptiometry (DXA) and peripheral quantitative computed tomography (pQCT). This longitudinal project will focus on abnormalities in bone marrow composition, and specifically whether adolescents with diagnosed with CF exhibit increased bone marrow fat, its association with bone mineral density (BMD) and the underlying pathophysiology, including glycemic control, inflammation, and bone turnover markers.
The objective of this study is to describe the renal impact of Elexacaftor-Teacaftor-Ivacaftor, a triple modulator therapy of CFTR channel, in patients with cystic fibrosis. This new treatment acts on the CFTR channel, which is expressed at the level of the nephrons. The objective is to study the changes in plasma and urinary parameters, including metabolic explorations of urolithiasis, change in volemic parameters, renal function, urinary sediment and nutritional and glycemic parameters, in newly treated patients, through the data collected at introduction of the treatment and during the follow-up.
This is a prospective, observational study examining the impact of highly effective cystic fibrosis transmembrane conductance regulator (CFTR) modulators on chronic rhinosinusitis (CRS) and olfactory dysfunction (OD) in young children with cystic fibrosis (YCwCF). This study involves two groups: children 2-8 years old, inclusive at initial visit, receiving highly effective modulator therapy (HEMT), and a control group of children 2-8 years old, inclusive at initial visit, not receiving HEMT. Outcomes will include sinus magnetic resonance imaging (MRI) scans, olfactory tests, and quality of life surveys obtained over a two-year period.