Metabolic Pathology of Pediatric NAFLD
Nonalcoholic Fatty LiverNonalcoholic Steatohepatitis1 moreNonalcoholic fatty liver disease (NAFLD) is now the most common liver disease worldwide and affects nearly 40% of obese youth and up to 10% of the general pediatric population. Some features of NAFLD are similar in children and adults, yet fibrosis and inflammation are more common in the portal zone and occur earlier in pediatric NAFLD patients than adults. This portends a rapid progression to end-stage liver disease in early adulthood. For the majority of children with NAFLD, mechanisms driving the origin and rapid progression of disease remain unknown. Thus, there is a critical, unmet need to study the specific underlying patterns of metabolic and molecular changes in the liver underlying the development and progression unique to children with NAFLD. This proposal will test the hypotheses that children with NAFLD have excess glucose and lipid produced by the liver, that those events are regulated by specific variations in the amount and location of RNAs and proteins in liver, and that the concentration of specific micro-RNAs in the blood can be used as a biomarker for NAFLD in pediatric patients.
Electrical Impedance Tomography in Fatty Liver Detection
Non-Alcoholic Fatty Liver DiseaseNon-alcoholic fatty liver disease (NAFLD) is a condition where hepatocytes contain an abnormally high fat percentage. This condition is becoming increasingly common due to unhealthy food habits and sedentary lifestyle. Since NAFLD is a silent disease, many patients would be diagnosed at the advanced stages when fat accumulation, scarring and liver cell damage are irreversible. Therefore, early diagnosis of fatty liver disease during its reversible stages is warranted. Current diagnostic techniques for fatty liver disease, such as the FibroScan® and MRI proton density fat fraction (PDFF) are expensive, and require the active work of certified professionals. Electrical Impedance Tomography (EIT) is an alternative low cost, non-invasive imaging technique that does not involve radiation nor a trained operator. The electrical conductivity of biological tissues varies according to the tissue type and frequency of AC current. Fat tissue conductivity is known to be substantially stable across the EIT current injection frequency spectrum. On the other hand, liver tissue conductivity significantly increases over frequency change. Hence, the liver fat content can be measured using frequency-difference EIT (fdEIT). The aim of this study is to investigate the feasibility and effectiveness of fdEIT in detecting fatty liver. To achieve this goal, a total of 160 subjects will be recruited, paired fdEIT-Fibroscan data will be acquired. First, optimal fdEIT current injection frequency range will be determined. Second, fdEIT derived indicators will be computed and statistical analysis will be performed to verify the significance of correlation between the two. Comparative exploration between EIT and MRI-PDFF will be performed on a subset of the study population, looking at both spatial localization and image derived indicators. Finally, demographics, clinical assessment and patient history will be analysed to produce demographic group-based insights.
Using Hydroxychloroquine to Treat Nonalcoholic Steatohepatitis
Nonalcoholic SteatohepatitisNonalcoholic steatohepatitis (NASH) is a serious type of nonalcoholic fatty liver disease (NAFLD), which is characterized by lobular inflammation and apoptosis resulting from hepatic steatosis in the absence of excessive alcohol consumption. If NASH are not controlled well, it will advance to liver fibrosis, cirrhosis, and even hepatocellular carcinoma. However, there is no approved treatments currently. The investigators aim to clarify whether hydroxychloroquine relieves nonalcoholic steatohepatitis by reviewing medical records from our out-patient-clinic patients who accept the treatment of hydroxychloroquine (Plaquenil®).
Observational Study About Patients Diagnosed With NAFLD
Nonalcoholic Fatty Liver DiseaseNonalcoholic fatty liver disease (NAFLD) is the most common condition affecting the liver, owing to its association with obesity and the metabolic syndrome. The largest study to date using magnetic resonance spectroscopy to quantify liver triglyceride (TG) content showed that approximately 33% of individuals have hepatic steatosis. NAFLD encompasses a continuum of histological findings that starts with steatosis that can progress to nonalcoholic steatohepatitis (NASH), which is characterized by inflammation and cell death, and eventually cirrhosis. Given the large number of individuals afflicted with this condition, there is a clear need to develop effective and safe therapies to treat NAFLD.
Investigation on Safety and Efficacy of Soybean Fermented Extract (MBS217) in Treating Patients...
Non-Alcoholic Fatty Liver DiseaseInvestigators aimed to investigate the efficacy and safety of fermented soybean extract (MBS-217) in treating participants with Non-alcoholic fatty liver disease (NAFLD) in this study.
Efficacy of Empagliflozin and Pioglitazone in Diabetic Patients With NAFLD
Non-Alcoholic Fatty Liver DiseaseType2diabetesThis clinical trial will yield results about the therapeutic effect of combining pioglitazone with SGLT2i in people suffering from NAFLD associated with T2DM. Study participants will be asked to fill out a few questions on proforma that will obtain demographic information as well as information relating to their health. In addition, some blood tests will be done following standard procedures.
The Clock Thickens: Morning or Evening Training for the Treatment of NAFLD?
Non-Alcoholic Fatty Liver DiseaseThe goal of this clinical trial is to investigate the different effect of morning and evening exercise training in individuals with non-alcoholic fatty liver disease (NAFLD). The main question it aims to answer is: • Is morning or evening exercise better for the treatment of NAFLD? Participants will follow a supervised exercise training program for three months with either morning or evening training and the effect on liver health will be assessed. Researchers will compare the morning to the evening exercise group to see if one training timepoint is more effective than the other in reducing the amount of fat in the liver and improving liver health.
Dapagliflozin in Non Alcoholic Fatty Liver Disease Associated Cirrhosis and Its Role in Preventing...
NAFLD CirrhosisThe role of Dapagliflozin in the improvement in CKD in both diabetic and non-diabetic patients has been evaluated in the past. SGLT2i have also been found to be beneficial in NAFLD patients in improving the liver function parameters. It is also known that cirrhotic patients are at a higher risk of developing CKD at 1 year when compared to non cirrhotics. With this study we aim to study the role Dapagliflozin in cirrhotic patients in reducing the development of CKD, its impact on cirrhotic cardiomyopathy and its role in improvement of metabolic profile and liver related outcomes.
Study of Neutrophils and Circulating Platelets in Correlation With the Activity of T Lymphocytes...
NAFLD- Non Alcoholic Fatty Liver DiseaseThe aim of the study is to define the relationship between neutrophils, platelets and the activity of T lymphocytes in patients with NAFLD (nonalcoholic fatty liver disease). This study may predict, in the course of hepatic steatosis, specific phenotypic patterns expressed by PMNs and circulating platelets to evaluate their role in disease progression.
Ursodeoxycholic Acid in Patients With NAFLD - Clinical Observation
Non-Alcoholic Fatty Liver DiseasePatients with NAFLD indicated for ursodeoxycholic acid treatment ("by SPC: cholestatic hepatitis") will be offered an observational study. Examinations will be performed before the treatment and after 6month period. Laboratory parameters, non-invasive indices, liver elastography, cardiovascular parameters and liver MR spectroscopy will be performed.