Can a common supplement help heal concussions faster?
NCT ID NCT07670195
First seen Jun 27, 2026 · Last updated Sep 04, 2026 · Updated 2 times
Summary
This study tests whether taking high-dose branched chain amino acids (BCAAs) can help teens and young adults recover from a concussion more quickly. Researchers will compare recovery rates at 28 days between those taking BCAAs and those taking a placebo. The trial aims to enroll 150 participants aged 11 to 23 who have had a concussion within the past 4 days.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- branched chain amino acids (BCAAs)
- What this could lead to
- If it works, this could point toward a simple supplement to speed up concussion recovery.
- What could go wrong
- This is an early phase 2 trial with only 150 participants, so results may not apply to everyone. BCAAs are generally safe but may cause stomach upset.
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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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2026
- Expected to finish
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Dec 2027
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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11 to 23 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: 1. Males and females,11 - 23 years of age. 2. Weigh at least 40kg. 3. Meeting concussion criteria for the American Congress of Rehabilitative Medicine. a. One or more clinical signs or two or more acute symptoms with at least one VVE abnormality. 4. Present within 4 days of injury. 5. Post-menarchal females must have a negative urine pregnancy test. 6. Informed consent by the participant, or for participants \<18 years old both informed consent by a parent/guardian and child assent. Exclusion Criteria: 1. Evidence of moderate or severe TBI, including GCS \<13, TBI requiring hospital admission, or TBI requiring neurosurgical intervention. 2. Prior concussion or TBI within 90 days. 3. Known history of maple syrup urine disease or known family history of maple syrup urine disease. 4. Any investigational drug use within 30 days prior to enrollment. 5. Participants who are pregnant, planning on becoming pregnant during the study duration, or breastfeeding. 6. Non-English speaking participants or parent/guardian.
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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 places running it
1 site. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Children's Hospital of Philadelphia
RECRUITINGHavertown, Pennsylvania, 19083, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Eye-Tracking and questionnaire aim to catch hidden vision problems after concussion
- Special MRI may reveal invisible brain injury in concussed athletes
- Could gentle core exercises fix hidden movement problems after concussion?
- A virtual bridge to faster concussion recovery for kids
- Can eye and balance exercises help athletes recover from concussion?
- Virtual reality eye training may ease concussion-related vision issues