Your phone as a gait lab: smartphone accelerometry put to the test for children with cerebral palsy
NCT ID NCT07730086
First seen Jul 28, 2026 · Last updated Jul 29, 2026 · Updated 1 time
Summary
This study tests whether a smartphone's built-in accelerometer can reliably measure walking patterns in children aged 6 to 12 with unilateral spastic cerebral palsy. Thirty-five children will walk 10 meters at a comfortable speed while a smartphone secured at their lower back records movement. The phone's measurements will be compared against standard video analysis to see if it can accurately assess walking speed, step rate, stride timing, and gait asymmetry. The goal is to determine if a smartphone could serve as a practical, low-cost tool for evaluating gait in clinical settings.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If smartphone-based gait analysis proves accurate, it could offer a low-cost, accessible way to monitor walking in children with cerebral palsy.
- What could go wrong
- This is a small, early-stage validation study with only 35 children. The smartphone method may not match the precision of lab-based video analysis.
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 35 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2026
- 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.
Who is studied
A convenience sample of children aged 6 to 12 years with a clinical diagnosis of unilateral spastic cerebral palsy will be recruited from the Deraya University outpatient clinic. Eligible participants will be classified as Gross Motor Function Classification System level I or II and must be able to walk independently for 10 meters without physical assistance or handheld mobility aids. Participants must also be able to understand and follow simple verbal instructions required for gait assessment.
- Ages
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6 to 12 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: 1. Clinical diagnosis of unilateral spastic cerebral palsy. 2. Chronological age ranging from 6 to 12 years. 3. Gross Motor Function Classification System (GMFCS) Level I or II (capable of walking 10 meters independently without physical support or handheld mobility aids). 4. Ability to comprehend and execute simple verbal instructions during clinical evaluation. Exclusion criteria: 1. History of lower extremity corrective orthopedic surgery or joint casting within the preceding 12 months. 2. Botulinum Toxin Type A injections administered to the lower limbs within the past 6 months. 3. Fixed structural bony deformities or rigid joint contractures in the lower extremities. 4. Severe, uncorrected visual or auditory deficits that threaten safety or test execution
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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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Deraya university, faculty of pharmacy
RECRUITINGMinya, Menia Governorate, Egypt
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Zapping the spine: a Non-Invasive device aims to loosen stiff muscles and improve walking in cerebral palsy
- Robots map how brain and nerve injuries disrupt everyday arm tasks
- Can modified music tunes boost balance in kids with cerebral palsy?