Active clinical trials for "Non-alcoholic Fatty Liver Disease"

The study is researching an experimental drug called ALN-PNP. The study is focused on participants who are known to have non-alcoholic fatty liver disease (NAFLD), and a specific variant of the patatin-like phospholipase domain containing 3 (PNPLA3) gene. The aim of the study is to see how safe, tolerable, and effective the study drug is. The study is looking at several other research questions, including: What side effects may happen from taking the study drug How ALN-PNP works to change liver fat content in NAFLD How much study drug and study drug metabolites (byproduct of the body breaking down the study drug) are in your blood at different times Whether the body makes antibodies against the study drug (which could make the drug less effective or could lead to side effects) Better understanding of the study drug and NAFLD

People with type 2 diabetes are at risk of complications linked with high blood sugars and these are monitored for in healthcare appointments. However, people with type 2 diabetes commonly suffer with additional health conditions that can affect the liver, heart and their breathing while sleeping. These conditions are thought to be caused by a similar underlying process that causes type 2 diabetes, as a result they are very common in people type 2 diabetes. Despite this they are not part of the routine health check for these people. Worryingly, current research suggests that the risk for developing these health problems, and direct complications of type 2 diabetes, can start at blood sugar levels below the threshold of type 2 diabetes. In a group of people said to have prediabetes. These people do not currently undergo annual healthcare appointments to monitor for these health complications or other linked health conditions. This study aims to pilot a new style of clinic to address these issues. The investigators will perform a multi-morbidity assessment, where they will look for several different health problems at the same time. The investigators will be looking at health problems linked with high blood sugars, this will include problems with the liver, heart, nerves, eyes, and participants breathing overnight. They have developed a clinic visit which uses questionnaires, simple examination techniques and modern devices to try and identify these health problems. An important part of healthcare is the burden it places on people with health problems, with this in mind the investigators will be giving the people involved in their study a voice to try and direct future research and healthcare, the investigators will ask them to provide feedback on their experience in taking part in the study and what their thoughts are in undergoing a longer but more comprehensive health appointment.

Nonalcoholic fatty liver disease (NAFLD) is a spectrum of liver conditions associated with fat accumulation that ranges from benign, non-progressive liver fat accumulation to severe liver injury, cirrhosis, and liver failure. NAFLD is the most common liver disease in US adults and the second leading cause for liver transplantation in the US. The natural history of NAFLD in the general population has been well described, with those with non-alcoholic fatty liver (NAFL, or simple steatosis) destined to have rare incidence of hepatic events compared to those with non-alcoholic steatohepatitis (NASH), who are at high risk for future development of cirrhosis, liver cancer and liver failure. The NASH Clinical Research Network (NASH CRN) was established by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) in 2002, through the mechanism of RFA-DK-01-025, to further the understanding of diagnosis, mechanisms, progression and therapies of NASH. The NASH CRN effort has resulted in numerous seminal studies in the field. However, NASH CRN studies have systematically excluded persons living with HIV (PLWH), as NAFLD in these persons was thought to be different from that in the general population due to HIV, ART, concomitant medications, and co-infections. This has resulted in major knowledge gaps regarding NAFLD in the setting of HIV. This ancillary study of NAFLD and NASH in Adults with HIV (HIV NASH CRN), HNC 001 goal is to examine the prevalence of hepatic steatosis and NAFLD in a large, multicenter, and multiethnic cohort of PLWH (Steatosis in HIV Study)

The NAFLD Database 3 will enroll approximately 1500 adult patients and 750 pediatric patients suspected or known to have NAFLD or NASH-related cirrhosis. To elucidate, through the cooperative effort of a multidisciplinary and multicenter group of collaborators, the etiology, natural history, diagnosis, treatment, and prevention of NAFLD, and in particular its more severe form of NASH and its complications.

This study aims to evaluate the possible beneficial effect of empagliflozin versus pioglitazone on non-diabetic patients with non-alcoholic steatohepatitis (NASH). This study will be a randomized, comparative parallel study. The study will be conducted according to the ethical standards of Helsinki declaration in 1964 and its later amendments. The study duration will be 24 weeks. The patients will be randomized into two groups: Group 1: (Pioglitazone group; n=28) which will receive 30mg/day pioglitazone for 24 weeks. Group 2: (Empagliflozin group; n=28) which will receive 10mg/day empagliflozin for 24 weeks.

Liver cells play a major role in the regulation of lipid metabolism. They are the principal location for lipoprotein and cholesterol synthesis. In healthy individuals an equilibrium is preserved between utilization, biosynthesis and transfer of lipid fractions. Many diseases that affect the parenchyma of liver can lead to changes in the structure of lipoprotein and transport through blood. Non - alcoholic fatty liver disease (NAFLD) is an abnormal accumulation of fat in the liver in the absence of secondary causes of fatty liver, such as significant alcohol use, viral hepatitis or medications that induce fatty liver. NAFLD is the most common liver disorder worldwide and is present in approximately 25%of the world's population [3]. People with NAFLD often have no symptoms and NAFLD is often only detectable during routine blood tests or unrelated abdominal imaging or liver biopsy [4].in some cases NAFLD can cause symptoms such as fatigue, malaise and dull right upper quadrant abdominal discomfort. Non - alcoholic steatohepatitis can severely impair liver functions leading to cirrhosis, liver failure and hepatocellular carcinoma. Grading of NAFLD on ultrasound: when the echogenicity is only marginally increases, it is grade 1, when the echogenic liver obscures the echogenic walls of portal vein branches, it is grade 2, and when the echogenic liver obscures the diaphragmatic outlines, it is grade 3 fatty infiltrations.

Metabolic associated fatty liver disease(MEFLD) is a major chronic liver disease that can lead to various adverse events, such as liver cancer, cardiovascular disease, and chronic kidney disease. The present community-based cohort study enrolls subjects who take health physical examinations at the sub-center outpatient department, Beijing Friendship Hospital. Investigators collect their baseline information, including demographic data, clinical history, physical examination, laboratory results, imageological examination, and so on. Follow-up surveys are conducted annually and the information collected is the same as the baseline. The outcome information, including cardiovascular disease, malignancy, liver cirrhosis, liver decompensation, liver transplantation, and all-cause mortality, are obtained by linking to the hospital discharge database and death registration system of Beijing. The primary aim of the study is to build a risk-stratified evaluation system for MAFLD through the cohort.

Non-alcoholic fatty liver disease (NAFLD) is a multifactorial disease affecting a quarter of the world population. Pathological accumulation of fat, into the hepatocytes, is the first hit and is due to altered hepatic and extrahepatic lipogenesis, lipolysis and lipophagy of the large lipid droplets. Lipophagy plays a key role in the onset of NAFLD, in the autolysosomes, small droplets of fat are catabolized by Lysosomal Acid Lipase (LAL) enzyme which hydrolyzes cholesterol esters and triglycerides forming cholesterol and free fatty acids. Our research group demonstrated that, subjects affected by NAFLD, present a reduced enzymatic activity either compared to patients with chronic liver disease of different etiology, but comparable staging, either compared to healthy control subjects. Leukocytes are the main site of enzymatic activity in the blood, however, our research group has shown that it can also be detected inside the platelets, demonstrating how the LAL activity can be exchanged between cells. Furthermore, our group has shown, for the first time, how the intracellular enzymatic activity is reduced, independently of the platelets and leukocytes count and progressively from chronic liver disease up to cirrhosis. Among factors which contribute to altered lipid metabolism, the genetic predisposition to the accumulation of hepatic fat must be counted. Several variants of genes that code for proteins implicated in the digestion or storage of fats, are involved. In this study were considered: patatin-like phospholipase domain-containing 3 (PNPLA3), Transmembrane 6 superfamily 2 (TM6SF2) and 17β-Hydroxysteroid dehydrogenase type 13 (HSD17B13). The rs738409 variant (C> G, p.I148M) of the PNPLA3 gene consists of a protein in which the catalytic site is not entirely accessible to the substrate which, consequently, accumulates in the storage site. This variant is commonly found in NAFLD subjects and it has been widely reported how the variant carriers progress faster towards severe disease (steatohepatitis) than wild type subjects. The TM6SF2 gene encodes a membrane transporter involved in the triglycerides movement, the rs58542926 (C> T E167K) variant has been associated with an increased predisposition towards liver fibrosis in NAFLD subjects. This is likely due to the loss of protein function resulting in hepatic retention of triglycerides and cholesterol. Unlike PNPLA3 and TM6SF2, the rs72613567 (TA> TAA) variant of the HSD17B13 gene has a protective effect against NAFLD progression. It is characterized by a protein loss of function that protects against chronic liver damage and mitigates the progression of the disease although how the protective effect occurs is still under study. Due to the multifactorial etiology of the disease, to the need of carrying out a targeted surveillance in predisposed genetic subjects and, in order to prevent NALFD progression towards severe pathological forms characterized by an increased mortality, in this study, 316 subjects will be enrolled. They will be divided as follows: Italian Caucasians, aged> 18 and <70 years, with non-cirrhotic NAFLD and carriers of the PNPLA3 I148M variant, and, 158 Italian Caucasian subjects, aged> 18 and <70 years, with non-cirrhotic NAFLD and carriers of the wild type allele. The following exclusion criteria will be considered: any type of malignant disease in the past 5 years, any type of inflammatory or autoimmune disease, corticosteroids for systemic use, any type of drug that may affect body weight or body composition, insufficiency kidney (GFR <90 mL / min), heart failure (NYHA classes II-IV), any type of liver disease rather than NAFLD, excessive alcohol intake (> 140 g / week for men and 70 g / week for women), participation in a weight reduction program in the past 3 months, bile salts, cholestyramine in the last 6 months prior to enrollment, previous cholecystectomy, gallbladder disease. Peripheral blood will be withdrawn in order to measure haematic lipids (total cholesterol and fractions, triglycerides), total blood LAL activity, to perform genetic analysis and finally to evaluate lipase activity into the platelets. Hepatic elastography will be also executed, in 100 patients, according to the presence/absence of the PNPLA3 variant, in order to weigh up the genetic predisposition on NAFLD development or progression Finally, in subjects who present a lipase activity 30% lower than the normal value (0.88 ± 0.38 (mean ± SD), the methylation of the LIPA promoter will be studied.

People with liver disease report difficulties with attention and problem-solving skills. Diet plays an important role in the development of liver disease and/or pre-diabetes. The purpose of this study is to examine whether participation in a brief diet intervention (up to 3 weeks) can improve brain and liver health and function.

Increased intestinal permeability and dysbiosis have been causally associated with NAFLD and NASH progression. However, to date, there are no systematic studies, on the effect of bariatric-metabolic surgery on intestinal permeability and dysbiosis in the context of NAFLD development.