Clinical Trials Logo

Clinical Trial Summary

The purpose of this study is to document how often specific genotypes known to be associated with adult-onset NASH (Non-Alcoholic Steatohepatitis) occur in a pediatric cohort and investigate whether these genotypes are associated with increased susceptibility to NASH.


Clinical Trial Description

NASH is a clinico-pathological entity characterized by the development of histological changes of inflammation and fibrosis in the liver that are nearly identical to those induced by excessive alcohol intake, but in the absence of alcohol abuse. Nonalcoholic steatohepatitis occurs commonly children with additional comorbidities such as obesity and diabetes mellitus. Paralleling the increasing prevalence of obesity and type 2 diabetes in the pediatric population, nonalcoholic fatty liver disease (NAFLD) and especially its more severe histological form NASH, is expected to become one of the most common causes of end-stage liver disease in both children and young adults.

Although no genome wide association studies have been conducted in association with NASH to date, individual candidate gene investigations have identified several genes associated with increase susceptibility to NASH in adults including the microsomal triglyceride transfer protein (MTP) which regulates the incorporation of triglycerides into apolipoprotein B and a key enzyme for the assembly and secretion of VLDL from hepatocytes, the manganese superoxide dismutase (MnSOD) gene which catalyzes the conversion of two molecules of superoxide anion, a highly unstable ROS, into hydrogen peroxide and oxygen more stable ROS, and lastly, phosphatidylethanolamine N-methyltransferase (PEMT) which is required for hepatic secretion of triacylglycerol in very low density lipoproteins (VLDL).

We propose the following aim:

Aim 1: To document the frequency of specific genotypes, previously identified to be associated with adult-onset NASH, in a purely pediatric cohort.

Aim 2: To investigate whether these genotypes are associated with increased susceptibility to NASH and increased occurrence of fibrosis in the cohort of pediatric subjects. Our hypothesis would be:

A significantly higher proportion of the polymorphisms would exist in those subjects with NASH compared to controls.

Aim 3: To investigate the presence of other polymorphisms or other biomarker that are indicative of pediatric NASH. Such that our secondary hypothesis would be:

Specific polymorphisms or biomarkers will be identified that will indicate a higher probability of NASH. ;


Study Design

Observational Model: Family-Based, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT00677183
Study type Observational
Source Medical College of Wisconsin
Contact
Status Withdrawn
Phase N/A
Start date May 2008
Completion date May 2016

See also
  Status Clinical Trial Phase
Recruiting NCT05945537 - A Study of INI-822 in Healthy Volunteers and Participants With Non-alcoholic Steatohepatitis (NASH) or Presumed NASH Phase 1
Recruiting NCT05462353 - Study to Evaluate the Safety, Tolerability, and Efficacy of ASC41 Tablets in Adult Patients With NASH Phase 2
Recruiting NCT05065593 - The Effect of Aerobic and Resistant Exercise Training in Patients With Non-Alcoholic Steatohepatitis N/A
Terminated NCT04171765 - A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of BFKB8488A Compared With Placebo in Participants With Non-Alcoholic Steatohepatitis Phase 2
Recruiting NCT04365855 - The Olmsted NAFLD Epidemiology Study (TONES) N/A
Active, not recruiting NCT02912260 - Phase 2 Study of MGL-3196 in Patients With Non-Alcoholic Steatohepatitis (NASH) Phase 2
Recruiting NCT06054815 - Study to Evaluate the Efficacy and Safety of DA-1241 in Subjects With Presumed NASH Phase 2
Completed NCT02784444 - A Study to Evaluate the Safety, Tolerability & Efficacy of MSDC-0602K in Patients With NASH Phase 2
Not yet recruiting NCT06160271 - Study of Liver Fibrosis Stage Assessment by Fibroblast Activation Protein Imaging in Patients With Biopsy for Suspected or Proven Nonalcoholic Steatohepatitis Phase 2
Active, not recruiting NCT05573204 - Comparative Study Between Obeticholic Acid Versus Vitamin E in Patients With Non-alcoholic Steatohepatitis Phase 2
Completed NCT04042142 - Glucagon Resistance in Patients With NAFLD N/A
Completed NCT04657523 - Ultrasound-Based Liver Fat Quantification (LFQ) Pilot Study N/A
Completed NCT04142424 - A Study to Understand the Safety, Tolerability, and Activity of Drug in Body Over a Period of Time of AZD2693, in Subjects of Non-Childbearing Potential in Overweight But Otherwise Healthy Subjects, and Healthy Chinese and Japanese Subjects Phase 1
Terminated NCT02787304 - Volixibat (SHP626) in the Treatment of Adults With Nonalcoholic Steatohepatitis (NASH) Phase 2
Recruiting NCT04666402 - Integrated Diagnostics for Early Diagnosis of Liver Disease
Completed NCT02528305 - The Effect of HIT in Patients With Non-alcoholic Fatty Liver Disease/Steatohepatitis N/A
Recruiting NCT01056133 - Effect of Fish-oil on Non-alcoholic Steatohepatitis (NASH) Phase 2
Completed NCT02960204 - Emricasan, an Oral Caspase Inhibitor, in Subjects With NASH Cirrhosis and Severe Portal Hypertension Phase 2
Completed NCT04806750 - Emricasan, an Oral Caspase Inhibitor, in Subjects With Non-Alcoholic Steatohepatitis (NASH) Cirrhosis and Severe Portal Hypertension Phase 2
Recruiting NCT05751720 - Effect on Non-Alcoholic Fatty Liver Disease in Patients With Type 2 Diabetes Mellitus With Gastric Inhibitory Polypeptide/Glucagon Like Peptide-1 Analogue Phase 1/Phase 2