CompletedNot Applicable

Effects of Hardaliye, a Fermented Grape Drink, on Oxidative Stress, Lipid Profile and Blood Pressure in Young Footballers

Turkey (Türkiye)36 participantsStarted 2022-02-01

Plain-language summary

In the present study, the authors aimed to investigate the effects of hardaliye (grape juice) consumption on oxidative stress parameters, lipid profile and blood pressure in young football players.

Who can participate

Age range

15 Years – 24 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: * Being a male football player playing in a team in the Elite Development League, * Participating in training with the team at least 5 days a week for 3 months, * Not consuming red wine, grape juice, and/or hardaliye regularly before the study was started, * Those who stayed in the sports facility where catering service was provided for breakfast, lunch and dinner were included in the study. Exclusion Criteria: * With chronic disease, * Smoker, * Those taking antioxidant supplements, * Non-cooperative subjects or unwilling to sign an informed consent and participate in 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

Change in total antioxidant capacity

Timeframe: 28 days

Change in total oxidation status

Timeframe: 28 days

Change in oxidative stress index

Timeframe: 28 days

Change in lipid parameters

Timeframe: 28 days

Change in blood pressure

Timeframe: 28 days

Trial details

NCT IDNCT05722600

SponsorMedipol University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2022-03-08

View on ClinicalTrials.gov More Diet, Healthy trials

Who can participate

Age range

15 Years – 24 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.