Active clinical trials for "Fibrosis"

Cirrhosis is the twelfth leading cause of death worldwide. Malnutrition is prevalent among cirrhotic patients and is an important prognostic factor. Nutritional assessment is therefore crucial for identifying patients at risk or with already established malnutrition and refer them for nutritional intervention and support. In the current literature, nutritional assessment of cirrhotic patients is performed using several tools and methods. However their accuracy is widely affected by the underline disease and its complications. In addition, for the majority of the parameters under study, no gold standard tools and methods have been established so far. Studies on nutritional assessment in cirrhosis usually focus on one or few aspects of nutritional status and not on a full nutritional assessment combining information from medical, biochemical, nutritional, and body composition variables. Hence, the present study aims at a thorough assessment of the nutritional status of 170 cirrhotic patients using multiple widely available tools and methods, in order to assess their accuracy and estimate the prevalence of multiple malnutrition phenotypes such as undernutrition, sarcopenia, sarcopenic obesity and cachexia.

This study is investigating the reliability of the 4 metre gait speed test (4MGS) in patients with a lung disease called Idiopathic Pulmonary Fibrosis (IPF).

Animal models have demonstrated the role of aldosterone in left ventricular remodeling involving fibrosis, apoptosis and hypertrophy. Myocardial fibrosis is a risk factor for serious arrhythmia and sudden death in ischemic and idiopathic hypertrophic heart disease. It is accepted that patients with primary aldosteronism have a higher prevalence of LV hypertrophy , arterial involvement and increased cardiovascular risk. In humans, a link has been demonstrated between aldosterone and heart failure as well as the benefit of the administration of an anti -aldosterone drug to lower mortality in this population , regardless of blood pressure level . The administration of spironolactone ( aldosterone ) in hypertensive rats has prevented the occurrence of aortic fibrosis . Plasma aldosteronism in humans has been associated with inflammation, fibrosis and aortic stiffness . However, primary aldosteronism is generally associated with so-called secondary hypertension . Chronic hypertension alone is a recognized etiological factor of myocardial hypertrophy ( myocardial fibrosis very advanced ) . The purpose of this study is to investigate the effects of MRI hyperaldosteronism on the heart.

Cystic fibrosis is so far a disease whose treatment remains essentially symptomatic care teams perceive the boundaries of a support mainly focused on drug treatments. The patient had no other choice but to learn to live with their disease, the goal is to make every effort so that tames the disease while maintaining high self-esteem that gives meaning to his life, allowing, among other things, a good grip of treatment. Through this research we hope to encourage the integration of art therapy in the course of care of cystic fibrosis patients, from children to adults before and after transplantation, in connection with the patient education and counseling

Aortic valve disease causes impaired let ventricular function (LVF) due to hypertrophy, dilatation and diffuse myocardial fibrosis yet the prognostic effect of fibrosis, waiting time for operation and postoperative exercise training is presently unknown. The investigators aim to (1) determine the changes in LVF for patients on the waiting list; (2) establish non-invasive diagnostics for diffuse myocardial fibrosis; (3) relate LVF to fibrosis and physical capacity. The unique design (echocardiography, cardiopulmonary exercise test, cardiac magnetic resonance tomography and myocardial biopsy on the same patients) makes it possible to establish relationship between results of histology and imaging; quantifying and qualifying fibrosis in vivo, evaluate LVF vs. general cardiopulmonary function and optimize health care prior to and after operation.

The academic investigator - initiated trial will evaluate in a postapproval setting whether, and if yes, to what extent and variability, the treatment with lumacaftor in combination with ivacaftor reverses the p.Phe508del CFTR - mediated basic defect in p.Phe508del homozygous subjects with cystic fibrosis under real life conditions.

Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease with a high mortality. Health-related quality of life (HRQL) is impaired in patients with IPF. Little is known about the properties of recently developed HRQL questionnaires and about the longitudinal changes in HRQL, including factors with an impact on HRQL. Comorbidities have an impact on patients with IPF, but reports differ in incidence and prevalence. The impact of comorbidities on HRQL and disease progression has only been studied sparsely. Also, the association between biomarkers and disease progression need to be examined further.

Examination the ability to early diagnose HCC by combining three biomarkers technology developed by WAKO, And their relevance to cirrhotic of patients with various backgrounds and the Israeli population. This blood test will serve as an additional diagnostic tool tools currently in use (Ultrasound and AFP levels) to cirrhotic patients with high risk to develop hepatocellular carcinoma. Another group that will be examined for all three biomarkers will be patients which already diagnosed with hepatocellular carcinoma, and have normal AFP level in order to examine the correlation between the presence of tumor, the number of them and the tumor size and the three biomarkers concentration in their blood

To compare the efficacy and safety of Carvedilol and Propranolol in patients with cirrhosis-related esophagogastric varices after multiple endoscopic treatments for secondary prophylaxis.

The investigators know that adherence to medications in children with cystic fibrosis (CF) is poor. Forgetfulness has often been reported as a barrier to adherence by both CF patients and their parents. Many of the investigators patients also report being motivated by the results of their lung function studies (PFTs) to stay adherent to their medications. In this study, the investigators would like to see if providing medication reminders and allowing patients to measure their lung function at home will lead to better adherence. This will be a pilot study to determine the feasibility of providing such as a device to children with CF.