Fuel Selection During Eccentric Cycling With Glucose Ingestion (NCT03995693) | Clinical Trial Compass
CompletedNot Applicable
Fuel Selection During Eccentric Cycling With Glucose Ingestion
Canada75 participantsStarted 2019-08-01
Plain-language summary
This study compares fuel selection during eccentric and concentric cycling, with (placebo) or without glucose ingestion during exercise. After a 2-week familiarization and habituation with the ergometers, subjects will complete four experimental conditions in a randomized order: concentric with placebo, eccentric with placebo, concentric with glucose, eccentric with glucose.
Who can participate
Age range
18 Years – 45 Years
Sex
MALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Low alcohol consumption (\<3 drinks/week)
* Non-smokers
* Not regularly taking medication for a known pathology
* Regularly practices endurance sports (cycling, running, etc.)
Exclusion Criteria:
* Intolerant to glucose (according to WHO standards)
* Musculoskeletal injury or illness affecting exercise performance
* Failure to respect protocol guidelines (diet, exercise prior to experimentation, etc.)
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Exogenous glucose oxidation
Timeframe: Average over the 35 minutes of eccentric or concentric exercise
2
Maximal voluntary force production
Timeframe: Change between baseline and end of exercise
3
Central and skin temperature
Timeframe: Average over the 35 minutes of eccentric or concentric exercise
4
Perceived exertion
Timeframe: Average over the 35 minutes of eccentric or concentric exercise