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Gait Adaptation and Biofeedback for Cerebral Palsy
Sponsor: University of Washington
Summary
This research aims to evaluate walking function in children with cerebral palsy (CP). The researchers want to understand how children with CP adapt and learn new ways of moving. They have previously found that measuring how a person controls their muscles is important for assessing walking ability and response to interventions. In these studies, they will adjust the treadmill belt speeds and/or provide real-time feedback to evaluate how a child can alter their movement. The feedback will include a wearable exoskeleton that provides resistance to the ankle and audio and visual cues based on sensors that record muscle activity. This research will investigate three goals: first, to measure how children with CP adapt their walking; second, to see if either repeated training or orthopedic surgery can improve adaptation rates; and third, to determine if individual differences in adaptation relate to improvements in walking function after treatment. This research will help develop better treatments to enhance walking capacity and performance for children with CP.
Official title: Quantifying Patient-specific Changes in Neuromuscular Control in Cerebral Palsy: Adaptation and Biofeedback During Gait
Key Details
Gender
All
Age Range
7 Years - 18 Years
Study Type
INTERVENTIONAL
Enrollment
36
Start Date
2023-11-28
Completion Date
2029-01-01
Last Updated
2025-02-07
Healthy Volunteers
Yes
Conditions
Interventions
Biomotum Spark: Robotic ankle resistance
Robotic ankle exoskeleton that provides resistance to ankle plantarflexion.
Audiovisual Biofeedback
Electromyography recordings from the plantarflexor muscles are used to provide audio feedback via a sound that plays when muscle activity is above target and a visual bar that displays real-time muscle activity.
Multilevel Orthopedic Surgery
Musculoskeletal surgeries to address alignment, contracture, and other lower-extremity impairments. This study does not impact surgical decision making but evaluates changes in gait before and after surgery.
Locations (1)
Gillette Children's
Saint Paul, Minnesota, United States