The purpose of the study is to determine if an oral ketone beverage is safe and well-tolerated during moderate intensity exercise in participants with long-chain fatty acid oxidation disorders and if it will raise blood ketones to levels similar to that reported among normal healthy subjects.
Purpose: Subjects with long-chain fatty acid oxidation disorders (LC-FAOD) do not make ketones during fasting or with exercise. Ketones are an important alternative energy substrate during moderate exercise, sparing the oxidation of glucose and providing a source of ATP to the central nervous system and exercising muscle. Fatty acid oxidation in the liver is required to make ketones. Subjects with a LC-FAOD cannot generate ketones because of their block in fatty acid oxidation during exercise. Providing ketones in an oral ketone beverage may increase blood ketones with exercise to levels normally observed in humans.
Aim: To determine the safety and tolerability of an oral ketone beverage during moderate intensity exercise among subjects with a LC-FAOD compared to an isocaloric maltodextrin beverage, and to determine blood ketone concentrations.
Hypothesis: Oral consumption of a ketone beverage before moderate intensity exercise will be safe and well-tolerated, and will raise blood ketones among subjects with a LC-FAOD to concentrations similar to that reported in the literature among normal healthy subjects.
| Condition | Long-chain 3-hydroxyacyl-CoA Dehydrogenase Deficiency, Carnitine Palmitoyltransferase Deficiency 2, Very Long Chain Acyl Coa Dehydrogenase Deficiency, Trifunctional Protein Deficiency |
|---|---|
| Treatment | Isocaloric placebo supplement, Nutritional Ketone Supplement |
| Clinical Study Identifier | NCT05411835 |
| Sponsor | Oregon Health and Science University |
| Last Modified on | 23 September 2023 |
Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.
Sign up as volunteer
Lorem ipsum dolor sit amet consectetur, adipisicing elit. Ipsa vel nobis alias. Quae eveniet velit voluptate quo doloribus maxime et dicta in sequi, corporis quod. Ea, dolor eius? Dolore, vel!
No annotations made yet
Congrats! You have your own personal workspace now.