Healthy Liver - Healthy Brain

Status Recruiting

Clinical Trial Summary

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.

Clinical Trial Description

The importance of liver function for brain and cognitive health is undeniable. Specifically, adults with chronic liver diseases such as non-alcoholic fatty liver disease (NAFLD), a factor of metabolic syndrome (MetS), experience a range of symptoms including problems with attention, problem solving skills and executive function. Importantly, diet plays a role in the development of NAFLD. The investigators propose to be the first to demonstrate that Metabolic syndrome-related brain vulnerability, in the form of elevated free cerebral glutamate, is related to hepatic triglyceride level, through experimental manipulation of liver fat and multiorgan imaging. The investigators seek to improve liver health by altering diet content in a block randomized feeding trial. The investigators selected a low-carbohydrate (<30 g/d) diet (LoCHO) to reduce liver fat and a low-calorie (LoCAL) diet as a control for weight loss. The investigators hypothesize that LoCHO diet will improve cognitive performance by improving liver health and thus, brain health. This work may provide a way to support brain function in MetS and delay cognitive decline. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05216796
Study type	Interventional
Source	University of Texas at Austin
Contact	Andreana Haley, PhD
Phone	5124717926
Email	haley@austin.utexas.edu
Status	Recruiting
Phase	N/A
Start date	May 18, 2022
Completion date	September 2024

View Details

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