Robots and sensors track baby movements to unlock cerebral palsy mysteries
NCT ID NCT04561232
First seen Jun 27, 2026 · Last updated Jun 30, 2026 · Updated 2 times
Summary
This study followed 60 infants at high risk for cerebral palsy from birth to 18 months to see how they learn to move. Researchers used wearable sensors and a robotic crawler to measure leg movements, crawling, and walking. The goal was to understand how motor skills develop or are delayed, not to test a treatment.
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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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60 people
The number who actually took part.
- Started
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Dec 2020
- Finished
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Aug 2025
- 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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Up to 6 weeks
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * less than 6 weeks of age (corrected for prematurity, if applicable) * have a history of an early brain injury associated with high risk for cerebral palsy including periventricular leukomalacia, hypoxic-ischemic encephalopathy, intraventricular hemorrhage, hydrocephalus, stroke, neonatal seizures, or intracranial cystic lesion * family is able to commit to study visits Exclusion Criteria: \* known genetic condition unrelated to cerebral palsy (CP) or congenital abnormalities Infants with fidgety movements on the General Movements Assessments (GMA) at 3 months of age or a score greater than -0.5sd below the mean on the Test of Infant Motor Performance at 4 months of age will not progress in the study because these infants are unlikely to have CP.
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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.
Contacts and locations
Locations
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Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, 19104, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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