UnknownNot Applicable

Effect of DHA Supplementation on Cognitive Performance and Growth in Chinese Children

106 participantsStarted 2014-07

Plain-language summary

The purpose of this study is to determine whether DHA supplement (in a daily dose of 300 mg) will improve the cognitive performance, associated metabolism and growth in normal children aged 6-12 years in primary schools.

Who can participate

Age range

6 Years – 12 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

. Children aged 6-12 years from primary schools.
. Healthy as assessed by a physician.
. Willing to participate in the study, consume the test product and perform all measurements including cognitive testing, blood drawing, urine samples, anthropometry and questionnaires.
. Willing to maintain current dietary habits and intend to stay in the study area for ≥ one year.
. Informed consent signed by parent or caregiver and oral consent given by child.

Exclusion criteria

. Children with obvious mental and physical handicaps.
. Children taking medication which interferes with study measurements (e.g., psychoactive medications or medications expected to affect behavior and learning).
. Taking dietary supplements already.
. Suffering major life events (immediate family death, parents divorce, etc.) within six months.

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

Performance on Wisconsin card sorting test (WCST) and digit span test

Timeframe: 6 months

Trial details

NCT IDNCT02308930

SponsorSun Yat-sen University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2015-05

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