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Clinical Trial Summary

The purpose of this study is to examine whether a low carbohydrate diet decreases hepatic lipid content and changes hepatic mitochondrial flux in humans.


Clinical Trial Description

In this study, the investigators will examine whether a low carbohydrate diet will change hepatic lipid content and mitochondrial flux in humans. Before and after a low carbohydrate diet intervention, rates of hepatic mitochondrial flux will be assessed using positional isotopomer analysis of 3-13C-lactate during a 3 hour basal period. Rates of whole body ketogenesis will be determined using [13C4]β-hydroxybutyrate, and whole body glucose metabolism will be measured using [2H7]glucose. Body composition will be determined with bioelectrical impedance; hepatic lipid content will be measured with MRS. Whole-body oxidation of lipids, carbohydrates and protein will be determined using indirect calorimetry. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03737071
Study type Interventional
Source Helsinki University Central Hospital
Contact Panu Luukkonen, MD, PhD
Phone +358094711
Email panu.luukkonen@helsinki.fi
Status Recruiting
Phase N/A
Start date November 15, 2018
Completion date November 2022

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