Could a natural compound sharpen minds of kids with down syndrome?
NCT ID NCT07284693
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a natural compound called phenolic complex k110-42 can improve attention and thinking in children with Down syndrome. About 108 children aged 4 to 8 will take the compound and have their cognitive skills measured with standard tests. The goal is to ease symptoms of inattention and support learning, not to cure the condition.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 108 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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4 to 8 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Children diagnosed with Down syndrome (Non disjunction Trisomy 21) based on genetic testing . * Age between 4-8 years old . * Down syndrome children presented with difficulties in attention or focus as reported by parents or based on prior clinical assessments. Exclusion Criteria: * Parents' refusal. * Down syndrome children with other significant developmental or neurological disorders (e.g., autism spectrum disorder, epilepsy). * Patients with any chronic illness as liver or renal dysfunction; inflammatory diseases; autoimmune disease; cancer, acute cardiovascular event, eating disorders (anorexia, bulimia) or gastrointestinal disorders. * Presence of hypersensitivity to spearmint or any components of Neumentix (Neumentix may increase kidney or liver damage if used in large amounts). * Use of stimulant ADHD medication or cognitive-enhancing supplements . * IQ test less than 55%. * Patients with hypothyroidism.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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