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Clinical Trials/NCT07360249
NCT07360249RecruitingNot Applicable

PILOT TEST OF GLUCOSE-FRUCTOSE RATIOS ON EXOGENOUS CARBOHYDRATE OXIDATION RATES DURING EXERCISE

University of Bath0 sites10 target enrollmentStarted: January 14, 2026Last updated:

Trial Snapshot

Phase
Not Applicable
Status
Recruiting
Enrollment
10

Study Overview

Brief Summary

The aim of this pilot study is to estimate the effect size of changing the glucose-fructose ratio from 1:0.5 to 1:1 on exogenous carbohydrate oxidation rates during exercise, which can be used to power a future definitive study.

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Crossover
Primary Purpose
Basic Science
Masking
Triple (Participant, Investigator, Outcomes Assessor)

Eligibility Criteria

Ages
18 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • Age: 18 years and above;
  • Performing endurance training for at least 5 hours per week
  • Capable of three hours of continuous exercise

Exclusion Criteria

  • Glucose or lipid lowering, or weight loss medication
  • Diagnosis of cardiovascular disease, renal failure, liver disease or type 2 diabetes
  • Contraindications to exercise
  • Pregnant or lactating

Investigators

Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

Javier Gonzalez

Professor of Nutrition and Metabolism

University of Bath

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