Flavanols and Skin Photo Protection: a Clinical Trial (NCT01444625) | Clinical Trial Compass
CompletedPhase 2
Flavanols and Skin Photo Protection: a Clinical Trial
Canada78 participantsStarted 2011-06
Plain-language summary
As flavanols have antioxidants, anti-inflammatory and anti-DNA damaging effects and may increase microcirculation in skin, the purpose of the study is to investigate the chronic effect of flavanol-rich chocolate as an effective strategy to protect against the harmful effect of ultraviolet (UV) radiation.
Who can participate
Age range
20 Years – 65 Years
Sex
FEMALE
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:
* Non-smoking women between the ages of 20 and 65 years.
* Normal skin of type I and II as decried by Fitzpatrick classification.
Exclusion Criteria:
* Pregnancy and breast feeding.
* Photo sensibility: history of skin cancers, photosensitizing medication.
* Sun bed use or sunbathing in the previous 3 months.
* Use of supplements or natural health products (fish oils, coenzyme Q10, garlic, lycopene, beta carotene).
* Allergy or intolerance to nuts or chocolate.
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
Change in Minimal erythema dose
Timeframe: within the first 12 weeks of chocolate intake and 3 weeks later after end of chocolate consumption