View clinical trials related to Fibrosis.
Filter by:This observational study involves obtaining 2 chest CT scans; a historical baseline CT within ±1 year of enrollment into PRECISIONS, and a follow-up CT (either historical or prospective) 12 months ± 180 days after the baseline CT. Many IPF patients will have a CT scan every 12 months for disease monitoring and cancer screening. Participants will have the option to share historical CTs only or they can choose to have a research CT done for the follow-up scan, if a scan for clinical purposes is not available.
Recently, the treatment of Cystic Fibrosis (CF) incorporated new modulators/enhancers of the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR). It is thus increasingly important to study the side effects of these drugs, their extrapulmonary effects and possible interaction with other drugs and with exercise. For this purpose, a randomized controlled trial is proposed to determine the effects of a telematic exercise intervention on muscle health, in a group of 48 children and adolescents with CF treated with these new generation CFTR modulators. They will be randomly assigned to two groups (exercise and control group). The effect of the intervention will be analysed measuring the variables of muscle health, cardiorespiratory fitness, lung function, body composition, inflammatory biomarkers and miRNAs. After completion of the intervention program, adherence to exercise and clinical evolution after one year will be analysed.
The study will assess the efficacy and safety of 2 dose regimens of pegozafermin for the treatment of liver fibrosis stage 2 or 3 in adult participants with MASH (previously known as nonalcoholic steatohepatitis [NASH]).
Idiopathic Pulmonary Fibrosis is a chronic lung disease which causes scarring of the lungs and difficulty in breathing. GSK3915393 is a new medicine, which is being tested in participants with IPF for the first time. The study will assess the safety and effectiveness of GSK3915393 in IPF participants.
The objective of this observational study is to investigate and validate the utility of the Sound Touch Viscoelastography(STVi) technique in patients with liver cirrhosis for noninvasive prediction of Portal hypertension (PH). The primary research questions it seeks to address are as follows: - What is the correlation between the liver STVi index and Portal Venous Pressure Gradient (HVPG)? - Is STVi an available tool to non-invasively predict PH in patients with liver cirrhosis? And the effectiveness and practicality of STVi will be validated. - To establish a predictive model for Clinically Significant Portal Hypertension (CSPH) utilizing liver STVi index as the primary indicator. The HVPG is considered as the gold standard in our study and STVi was employed to quantify the STVi index of the liver in patients with liver cirrhosis. Researchers will compare the two patients groups, HVPG≥10 mmHg and HVPG<10 mmHg, to see the usage of STVi in the noninvasive prediction of PH.
Non-alcoholic hepatic steatosis (NAFLD) is characterised by the excessive accumulation of triglycerides in the liver and is often associated, in the absence of significant alcohol consumption, with insulin resistance and metabolic syndrome with which it shares the most frequent clinical manifestations (hypertension, dyslipidaemia, visceral adiposity, glucose intolerance). Due to the pandemic spread of obesity and diabetes and by virtue of better control of viral hepatitis, NAFLD is the most common cause of liver damage in Western countries with a prevalence of around 20-30% of the general population. The clinical impact of NAFLD in diabetes is considerable and represents a real driver of the major clinical outcomes that impact on the health of the individual, consequently creating a real 'burden of disease' especially in those populations considered to be at higher risk of disease severity. Individuals with diabetes are, in fact, those at greatest risk of developing the clinical sequelae of NAFLD and often do not receive adequate hepatological support and a correct hepatic pathology. In fact, it has been documented in the literature that the presence of diabetes increases the severity of liver damage, bringing the risk of NASH up to 80% and increasing the risk of significant fibrosis to 30-40% of subjects with hepatic steatosis as well as representing an independent predictor for significant fibrosis. Lastly, the increased risk of hepatocarcinoma in subjects with diabetes and NAFLD should not be overlooked, as documented by our group and confirmed in a large Italian case series. In subjects with diabetes, moreover, the presence of NAFLD is not only associated with worse glycaemic control, but also with micro- and macro-vascular complications as well as nephrological and neuropathic complications and increased mortality. Therefore, the possibility of applying the non-invasive fibrosis scores currently available for NAFLD on a large scale, in a population at high risk of progressive liver disease, would make it possible to characterise (a) the true epidemiology of significant fibrosis (F3 or higher); (b) allow primary prevention actions to be carried out by optimising the use of resources or by identifying subjects at greater risk of damage progression; (c) understand, in cases with a long history of disease the true prevalence of clinical outcomes; (d) understand the epidemiology of comorbidities and polypharmacy as a function of significant fibrosis.
The goal of this clinical trial is to analyse the impact of a telematic assessment and monitoring protocol in people with cystic fibrosis, in order to identify exacerbations early, thus preventing loss of lung function and maintaining quality of life. Participants will be assigned to one of 3 study groups: Control group (CG-1): will receive their usual physiotherapy treatment; Treatment group (TG-2): will receive their usual physiotherapy treatment, plus explanation of the use of the monitoring equipment; Treatment and follow-up group (TGF-3): will receive their usual physiotherapy treatment, plus explanation of the use of the monitoring equipment, plus telematic control of exacerbations with feedback from the physiotherapist.
This is a small pilot study with the goal of identifying a superior sputum collection method in Cystic Fibrosis patients unable to produce a sputum. Participants will use the Volara System during clinic visit in an attempt to produce sputum.
The purpose of the KETONASH study is to evaluate, in patients with metabolic-associated fatty liver disease (MAFLD) with non-alcoholic steatohepatitis (NASH) and significant liver fibrosis, the effect of a very low-calorie ketogenic diet (VLCKD) compared to that of a standard low-calorie diet (standard Mediterranean LCD - in accordance with the European Association for the Study of the Liver/European Society for Clinical Nutrition and Metabolism guidelines on MAFLD/NAFLD).
Alcoholic hepatitis (AH) is a serious complication of alcoholic liver disease (ALD). The histological presentation of AH is characterized by neutrophilic lobular inflammation, macrovesicular steatosis, hepatocyte ballooning and necrosis and the presence of Mallory bodies. In cases of severe HA, defined by a modified Maddrey score of 32 or above, mortality at 1 month is estimated at between 10 and 50%. The only treatment to reduce early mortality is corticosteroid therapy. However, only 60% of patients respond to corticosteroids, and no benefit has been demonstrated on late mortality. Identifying new therapeutic targets is therefore a major challenge in this disease. Numerous pre-clinical studies and human data suggest the involvement of the intestinal microbiota in the pathogenesis of AH. Translocation of viable bacteria and microbial products from the digestive tract to the liver contributes to local and systemic inflammation, hepatocyte death and fibrogenesis. However, the intrahepatic microbial environment has never been characterized in HA. The study hypothesis is that the intrahepatic microbiota is modulated by bacterial translocation and is associated with clinical outcomes. The aim of this study is to determine the composition of the intrahepatic (obtained from transjugular liver biopsy), blood and fecal microbiota in patients with suspected severe AH from a monocentric prospective cohort in the Hepatology Department at Croix-Rousse Hospital (Lyon). Fifty consecutive patients with clinical suspicion of AH and indication for transjugular liver biopsy will be included. About thirty-five patients are expected in the confirmed AH group, and 15 in the group "alcoholic liver disease with no AH", based on data from the literature. The composition of the various microbiota will be determined by sequencing the 16S rRNA gene, and the results will be correlated with clinical data (corticosteroid sensitivity, overall survival, transplant-free survival, MELD score in particular) and histological data. This exploratory study will enable to analyze the intra-hepatic microbiota, and to study its link with intra-hepatic inflammation and the clinical course of patients with AH. The data generated by HepMAH will thus help identify potential new therapeutic targets linked to the gut microbiota, and provide a scientific basis for the development of therapeutic interventions targeting the microbiota in HA.