Duration of Physical Inactivity and Postprandial Lipid Metabolism (NCT06407050) | Clinical Trial Compass
CompletedNot Applicable
Duration of Physical Inactivity and Postprandial Lipid Metabolism
United States8 participantsStarted 2024-04-01
Plain-language summary
The purpose of the study is to investigate the effect of different periods of physical inactivity on postprandial lipid metabolism in the morning after exercise by measuring plasma triglyceride levels and fat oxidation (burning). The study is a crossover intervention with all healthy participants performing three trials varying in length of physical inactive (4 hours, 8 hours, and 12 hours). All trials include a physical activity control phase (\>8,500 steps/24hr), a physical inactive phase, a moderate intensity cycling session, and a high-fat tolerance test.
Who can participate
Age range
18 Years – 40 Years
Sex
ALL
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:
* Healthy male or female between the age of 18-40 years old
* Untrained or recreationally active
* No metabolic disease, no lactose intolerance, not taking medicines altering lipid or carbohydrate metabolism
* No injury or disease affecting the cycling ability.
Exclusion Criteria:
* On medications that alter lipid or carbohydrate metabolism lactose intolerant
* General health problems: Heart problems or coronary artery disease, hypertension, lung or respiratory problems.
* Exercise problems: Chest pain, fainting, palpitations, told to give up sports because of health problems.
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
Fat oxidation (fat burning)
Timeframe: Through study completion, around 9 months
2
Plasma triglyceride
Timeframe: Through study completion, around 9 months