3D-Printed ankle braces put to the test against Old-School plaster casts
NCT ID NCT06828653
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether ankle braces made with 3D scanning and printing work as well as those made the old-fashioned way with plaster casts. About 50 people aged 8 and older with leg weakness from conditions like cerebral palsy, stroke, or spinal cord injury will try both types of braces. The goal is to see if the digital method is just as good at improving mobility and comfort, while being faster and cheaper to produce.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ankle foot orthosis (brace) made by digital or traditional methods
- What this could lead to
- If digital braces work as well as traditional ones, they could be made faster and cheaper, improving access for people who need them.
- What could go wrong
- This is a small early feasibility study with only 50 people, so results may not apply to everyone. Digital braces might not fit or perform as well as custom plaster ones.
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 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Mar 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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8 years and older
- 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: * Participants must be aged 8 years or older. * Participants should have either flaccid or spastic paresis resulting from conditions such as cerebral palsy, stroke, spinal cord injury, spina bifida, or traumatic peripheral nerve injury, leading to lower limb mobility impairments. * Participants must require a custom articulating, rigid, or energy storage and return (ESR) AFO to improve physical function for one or both sides (unilateral or bilateral). * Participants must be able to ambulate independently, though the use of gait aids is permitted. * Participants must be capable of completing questionnaires with no more than orienting guidance. * Participants must meet the requirements to have their AFO funded by the Assistive Devices Program (ADP). Exclusion Criteria: * Clients for whom the primary goal of the AFO includes wound management. * Those whose AFO is not worn for ambulation. * Clients with insensate feet or a history of ulcerations. * First-time AFO users.
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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
2 sites. 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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Boundless Biomechanical Bracing
NOT_YET_RECRUITINGMississauga, Ontario, L4W5A8, Canada
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Holland Bloorview Kids Rehabilitation Hospital
RECRUITINGToronto, Ontario, M4G1R8, Canada
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