Could a common supplement boost young brains after injury?
NCT ID NCT07756060
First seen Aug 10, 2026 · Last updated Aug 11, 2026 · Updated 1 time
Summary
This study tests whether giving creatine monohydrate, a popular sports supplement, twice a day for 12 weeks is safe and practical for children and teenagers recovering from a moderate-to-severe brain injury, including traumatic brain injury or stroke. The trial will enroll 46 participants who are within three months of their injury. The main goals are to see if families are willing to join, stick with the supplement routine, and whether it affects kidney function. If successful, this could pave the way for larger studies to see if creatine actually improves brain recovery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Creatine monohydrate (a dietary supplement)
- What this could lead to
- If creatine helps, it could offer a simple, safe supplement to support brain recovery after injury in children and teens.
- What could go wrong
- This is an early feasibility study, so it may not prove whether creatine actually improves recovery. The main focus is on safety and whether families can stick with the 12-week regimen.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 46 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2030
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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8 to 25 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: * History of subacute moderate-to-severe brain injury resulting in a new functional impairment, as defined by: Glasgow Coma Scale score (GCS) \< 13 points * Subacute brain injury is defined to be \< 3 months since index injury Exclusion Criteria: * Weight \< 25 kg * History pre-existing chronic kidney disease (CKD stage ≥ 2), prior kidney transplantation, previous dialysis dependence, or solitary kidney status * Premorbid (pre-brain injury) eGFR \< 60 * Inability to obtain regular phlebotomy for any reason * Known inborn errors of mitochondrial function * Premorbid history of significant head trauma or brain injury requiring hospitalization * Pregnancy * Concurrent malignancy * Any other current, serious, chronic medical or psychiatric disease that in the PI's judgment may interfere with study participation or data integrity
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Other studies related to the condition(s) this trial covers.
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