Effect of a New Formulation of Vitamin B12 on Physical and Mental (NCT06639789) | Clinical Trial Compass
RecruitingNot Applicable
Effect of a New Formulation of Vitamin B12 on Physical and Mental
Spain18 participantsStarted 2024-07-01
Plain-language summary
This clinical study evaluates the effect of acute intake of a new vitamin B12 formulation on anaerobic and cognitive performance variables. One of the limiting factors for the potential beneficial effects of vitamin B12 is its bioavailability. This new formula improves this aspect, so that by improving plasma levels of B12 we will be able to relate whether this situation may be related to improved performance or cognitive tasks.
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:
* Male cyclists who have competed in both junior and amateur categories.
* Cycling between 6-15 hours of training per week.
* BMI between 18-25 kg/m2.
Exclusion Criteria:
* Smokers or regular alcohol drinkers.
* Persons suffering from a metabolic, cardiorespiratory or digestive pathology or anomaly.
digestive system.
* People who have suffered an injury in the last 6 months that limits the performance of the study tests. of the study tests.
* People taking supplements or medication in the 2 weeks before the start of the study.
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
Wingate test
Timeframe: Throughout study completion, an average of 3 weeks