View clinical trials related to Liver Fibrosis.
Filter by:This study was a randomized, double-blind, placebo-controlled, entecavir basic treatment, multicentre clinical study. The main objective of this study was to confirm the efficacy and safety of hydronidone in the treatment of chronic hepatitis B liver fibrosis.
Prospective randomized, multi-center, double blind placebo-controlled trial to assess the chemopreventive impact of atorvastatin (20 mg oral) vs placebo in up to 60 adults with advanced fibrosis at high risk of developing HCC.
The study "Competitive Accuracy of Radiological Imaging Compared to Liver Biopsy in Patients With Liver Fibrosis" is designed to test the accuracy of non-interventional radiological imaging and compare its results with the "gold standard" liver biopsy. This is prospective non-randomized single patient group study.
Evaluate the efficacy of simvastatin in reducing liver fibrosis in patients with advanced fibrosis due to alcohol
Fontan operation is currently the most common procedure performed in patients with single-ventricle physiology. This surgery allows for passive caval blood flow to the pulmonary arteries in the absence of a subpulmonary pump and therefore separating the pulmonary circulation from systemic circulation. However, late hepatic complications such as liver fibrosis, cirrhosis, or even hepatocellular carcinoma are increasingly described in patients with Fontan circulation. The Fontan associated liver disease (FALD) is related to the decreased cardiac output and elevated central venous pressure after Fontan operation. Although the prevalence of FALD is higher than 90% in patients with Fontan circulation. There are no specific medications can reverse the liver fibrosis or prevent the progression of FALD at present. Sildenafil had been used in patients after Fontan operation not only to decrease their pulmonary vascular resistance and central venous pressure, increased systemic cardiac output. Comparing with other oral pulmonary vasodilators, sildenafil is with less possibility of liver toxicity. Therefore, we will conduct a prospective, open-labeled, randomized-controlled study in at least 90 Fontan patients with age > 12 years receiving follow -up at our institute. These patients will be in accordance with the ratio of 1: 1 distribution randomized into two groups, group 1 will receive sildenafil 20 mg three times daily for 3 years and the group will not receive any pulmonary vasodilator as a control. Patients in both group will receive the examinations of liver fibrosis markers, transient ultrasound elastography (FibroScan), diffusion-weighted magnetic resonance imaging (DW-MRI) and cardiopulmonary function test at baseline, 1 year, 2 years and 3 years after initiating treatment. Comparing the results of two groups, we may further clarify the treatment effect of sildenafil on FALD in patients after Fontan procedure.
Find out how bariatric endoscopy will influence the clinical course of non-alcoholic fatty liver disease.
The study is planned as a 3 part design with investigator and participant blinded (sponsor-open), placebo controlled, randomized, dose escalation in Part 1 and Part 2; and a randomized, open label design, in Part 3 (if conducted).
Non-alcoholic fatty liver disease (NAFLD) is the most common chronic liver disease worldwide. Affecting approximately one-third of the United States (U.S.) population, the prevalence of NAFLD increases to 90% in patients with obesity. In 25% of patients, NAFLD progresses to a more severe form-non-alcoholic steatohepatitis (NASH)-which further increases the risks of cirrhosis and hepatocellular carcinoma. In 2017, the lifetime costs of caring for NASH patients in the U.S. were estimated at $222.6 billion, with the cost of caring for the advanced NASH (fibrosis stage ≥ 3) being $95.4 billion. It is projected that the number of NASH cases will increase by 63% from 2015 to 2030. Given the weight loss efficacy of Endoscopic Bariatric and Metabolic Therapies (EBMTs), it has been suggested that EBMTs may serve as a novel treatment category for NASH. Previously, the PI and Co-Is studied the effect of Intragastric balloons (IGB)-the oldest EBMT device-on NASH. EUS liver biopsy performed at the time of IGB removal revealed resolution of all NASH histologic features including fibrosis. A follow-up study by a different group showed similar findings. Furthermore, studies have showed the benefits of S-ESG and Aspiration Therapy (AT) on non-histologic features of NASH. Given the greater weight loss experienced after P-ESG compared to IGB (20% vs 10% TWL) and the more reproducible technique and shorter learning curve of the current P-ESG compared to S-ESG, we aim to assess the effect of P-ESG on NASH.
The aim of this study is to assess the effect of interval hypoxy-hyperoxic training (IHHT) on the arterial stiffness and elasticity of the liver tissue in patients with metabolic syndrome and on other components of the metabolic syndrome, and the possibility of their reversible recovery after training.
Non-alcoholic fatty liver disease (NAFLD) is a highly prevalent condition, and when fatty liver is associated with inflammation and hepatocellular injury (steatohepatitis), it can lead to fibrosis, cirrhosis, liver failure and hepatocellular carcinoma. Liver biopsy is the gold standard for NAFLD assessment but has several drawbacks. Several drugs for NASH are now in phase 2-3 trials, and if medical treatments become available, non-invasive tools to identify patients who may benefit from a therapeutic intervention will be strongly needed. Some imaging methods have shown promising potential in fibrosis and NASH diagnosis. This study aims to evaluate the diagnostic accuracy of non-invasive imaging methods, including ultrasound (US) and Magnetic Resonance (MR) techniques, in diagnosing NASH and fibrosis in patients with or at high risk of NAFLD, using liver biopsy as the reference standard. Consecutive patients with a clinical indication for liver biopsy assessment of NAFLD are enrolled in this non-inferiority study. They undergo both a liver US and a multiparametric unenhanced liver MR examination. As reference standard, histological diagnosis of fibrosis and steatohepatitis made according to the fatty liver inhibition of progression (FLIP) algorithm is used. Sensitivity and specificity of imaging parameters alone or in different combinations will be calculated with the aim of finding one or more tests with at least 90% sensitivity/specificity compared to liver biopsy.