View clinical trials related to Cystic Fibrosis.
Filter by:This study will assess the safety and tolerability of pancrelipase delayed release capsules in subjects up to 6 years of age with Pancreatic Exocrine Insufficiency (PEI) due to Cystic Fibrosis.
The purpose of this study is to determine whether the nasal inhalation of Gernebcin® is effective to decrease the Pseudomonas aeruginosa bacterial count in the nasal lavage fluid.
Cystic fibrosis (CF) is the most common lethal autosomal recessive disease among Caucasians. While the pulmonary disease in CF receives most of the attention, gastrointestinal diseases occur in >95% of CF individuals and can contribute to significant morbidity, mortality and a decreased quality of life. The abdominal pain in CF is usual chronic in nature, and the etiology is not usually found, despite medical testing for standard causes of abdominal pain. Helicobacter pylori (Hp) is increasingly being recognized as the etiology of peptic ulcer disease and other upper and lower gastrointestinal tract diseases.1 The role that Hp plays in CF abdominal pain has not been elucidated. Our long-term goal is to understand relationship between chronic HP infection and abdominal pain in pediatric CF patients. The specific objective of this proposal is to utilize current state-of-the-art testing for HP to determine the prevalence of Hp in our CF patients age 5 and older. The central hypothesis is that Cystic fibrosis subjects with significant abdominal pain will have an increased incidence of Helicobacter pylori as determined by the urea breath test and stool antigen test. The rationale for the proposed research is that once we elucidate a causal relationship between CF patients with abdominal pain and Hp, we can begin treatment of this infection to improve quality of life.
Background to ghrelin Ghrelin is a naturally occurring hormone found in the blood which stimulates appetite. In healthy individuals, levels of ghrelin are high before a meal and falls afterwards. Previous studies have shown that giving ghrelin (by injection) to thin patients with renal failure and cancer increases their food intake. Furthermore, addition of ghrelin may also reduce inflammation within the body. Cystic Fibrosis (CF) is a genetic disease which frequently results in recurrent lung infections (leading to progressive inflammatory lung damage) and low body weight. Low body weight in CF is associated with increased lung infections, rapidly worsening lung function and a shortened life expectancy. The researchers postulate that administration of extra ghrelin to CF patients with low body weight may increase food intake and reduce lung inflammation. If successful, this study might identify ghrelin as a potential therapy for CF patients to improve nutrition, decrease lung inflammation and thereby improve survival.
The purpose of this study is to provide the necessary data and experience to design a larger, full scale clinical trial to determine if a certain medicine (repaglinide), which increases the amount of insulin secreted by the pancreas, can improve the nutritional status and pulmonary function of adolescents and young adults with cystic fibrosis and prediabetes by improving blood glucose control. The investigators are also trying to determine the relationship between systemic inflammatory factors and glucose impairment.
Vitamin D deficiency is common in cystic fibrosis. Vitamin D deficiency frequently persists despite aggressive treatment with ergocalciferol, a vitamin D preparation also known as vitamin D2. Cholecalciferol, a vitamin D preparation also known as vitamin D3,may work better to increase vitamin D levels. Vitamin D is important for absorption of calcium from the diet and bone health. Vitamin D more recently has been found to play a role in regulating the normal inflammatory process. Since cystic fibrosis is a state of excessive inflammation, vitamin D may be playing a role in cystic fibrosis. We hypothesize: cholecalciferol will work better to increase vitamin D levels in patients iwth cystic fibrosis and that it will have an effect on markers of inflammation.
In patients with Cystic Fibrosis (CF) the clinical course of lung disease is crucial for individual prognosis and life expectancy. Imaging modalities are important in the assessment of follow up of structural lung changes and monitoring of pulmonary complications in CF. Although high resolution computed tomography (HRCT) is the accepted gold standard for evaluation of morphological lung changes in CF, chest-X-ray is widely used as standard imaging procedure for assessment and follow up in these young patients due to less radiation exposure. Magnetic resonance imaging (MRI) has not been used for lung imaging in CF so far. Studies from the 80's and early 90's were not able to show any impact for the use of MRI in CF. Due to recent technical developments MRI of the lung became possible. Our study group was able to show that MRI is a competitive imaging modality for evaluating changes of the CF-lung in comparison to the gold standard (HRCT). So far only patients from the age of 6-7 years were examined. According to recent studies CF is a disease which starts in utero. Therefore it can lead to extensive pulmonary changes even in infants and young children. In this age group lung function testing is difficult and not broadly available. An early optimized therapy is crucial for the long term course and outcome of the pulmonary disease. The aim of this study is to evaluate morphological and functional MRI for early diagnosis of lung changes in children (0-6 years) with CF.
The purpose of this study is to characterize the rheological properties of cystic fibrosis (CF) and healthy sputum and to examine the effects of mucoactive agents on the rheology of CF and healthy sputum. By collaborating with Genentech, the investigators (scientists at UCSF) plan to incorporate the latest scientific findings into our work to discover and develop new treatments for CF.
The purpose of this study is to investigate if treatment with AZD9668 for 28 days is effective in treating Cystic Fibrosis (CF) and if so how it compares to placebo (a substance which does not have any action).
The purpose of this study was to assess the comparative safety and effectiveness of aztreonam for inhalation solution versus tobramycin inhalation solution in adult and pediatric patients with cystic fibrosis (CF) and pulmonary Pseudomonas aeruginosa (PA) infection.