Clinical trial Recruiting at 1 site Observational Ages 6 to 12

Smartphone gait checks for kids with unilateral spastic CP

Official title: Concurrent Validity and Test-Retest Reliability of Smartphone-Embedded Accelerometry for Spatiotemporal Gait Analysis in Children With Unilateral Spastic Cerebral Palsy

Run by Deraya University · NCT07730086 · Data updated 2026-11-12

This study tests whether a phone’s accelerometer can reliably measure walking in children with unilateral spastic cerebral palsy.

Quick facts

Study typeObservational
Ages6 Years to 12 Years
SexAll
Enrollment35 (estimated)
SponsorDeraya University
Academic / other
Locations1 site (Minya, Menia Governorate)
StatusRecruiting
StartedJuly 1, 2026
Main results expectedNovember 1, 2026
Study endsDecember 1, 2026
Registry record updatedJuly 28, 2026
Trial IDNCT07730086 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Children aged 6–12 with unilateral spastic CP and GMFCS level I or II who can walk 10 meters independently and follow simple instructions.

Probably not a fit

Patients whose gait patterns differ markedly from those captured by the smartphone or who have conditions affecting motion sensing may not benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

In this observational study, 35 children aged 6–12 with unilateral spastic CP will walk 10 meters at a comfortable speed while a smartphone strapped to their lower back records acceleration and a video camera captures their gait. The smartphone data will be compared to video analysis to see how well the phone measures walking speed, step timing, cadence, and gait symmetry. The study also checks whether smartphone measurements are consistent across two trials in the same session. No treatment or intervention is given. Eligibility requires GMFCS I–II and a clinical CP diagnosis.

Why it matters

Potential benefit: If successful, clinicians could use readily available smartphones to screen and monitor gait in children with unilateral spastic CP.

How similar studies have gone: Previous methods using instrumented gait labs are accurate but costly; smartphone-based approaches are increasingly explored and have shown promise in some populations.

Who can join: the full rules

Show full inclusion / exclusion criteria
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

Where it's running

  • Deraya university, faculty of pharmacy
    Minya, Menia Governorate, Egypt
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.