Can flashing lights predict your next ankle injury?
NCT ID NCT07505537
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study will test whether a system called BlazePod®, which uses flashing lights to challenge balance, can help predict ankle injury risk in healthy, active adults. Sixty participants will do balance tests with and without the lights, and researchers will compare the results. If the new test works well, it could become a simple preseason screening tool for athletes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- BlazePod® system (reactive light pods for balance testing)
- What this could lead to
- If successful, this could provide a simple, tech-based way to screen athletes for ankle injury risk before the season starts.
- What could go wrong
- This is a small, early-stage study with only 60 participants, and it only looks at healthy young adults. The results may not apply to other groups or predict real injuries.
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.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Apr 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.
Who is studied
Active university students of both sexes, aged ≥18 years, that practice physical activity regularly and without recent complaints in the lower limbs or spine will be recruited for the study.
- Ages
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18 to 60 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: * Individuals aged ≥18 years, practicing physical activity, and without recent complaints in the lower limbs or spine will be included. Exclusion Criteria: * Participants with federated sports practice, recent history of ankle sprain, surgery or musculoskeletal injury in the lower limb, as well as systemic pathologies affecting balance or neuromotor control will be excluded.
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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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University of Aveiro
Aveiro, Aveiro District, 3810-193, Portugal
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