Background: People with cerebral palsy, spina bifida, muscular dystrophy, or spinal cord injury often have muscle weakness and problems controlling how their legs move. This can affect how they walk. The NIH has designed a robotic device (exoskeleton) that can be worn on the legs while walking. The wearable robot offers a new form of gait training. Objective: To learn whether a robotic device worn on the legs can improve walking ability in those with a gait disorder. Eligibility: People aged 3 to 17 years with a gait disorder involving the knee joint. Design: Participants will be screened. They will have a physical exam. Their walking ability will be tested. Participants will have markers taped on their body; they will walk while cameras record their movements. They will undergo other tests of their motor function and muscle strength. The study will be split into three 12-week phases. During 1 phase, participants will continue with their standard therapy. During another phase, participants will work with the exoskeleton in a lab setting. Their legs will be scanned to create an exoskeleton with a customized fit. The exoskeleton operates in different modes: in exercise mode, it applies force that makes it difficult to take steps; in assistance mode, it applies force meant to aid walking; in combination mode, it alternates between these two approaches. During the third phase, participants may take the exoskeleton home. They will walk in the device at least 1 hour per day, 5 days per week, for 12 weeks. Participants walking ability will be retested after each phase....
Cerebral Palsy, Muscular Dystrophy, Spina Bifida, Incomplete Spinal Cord Injury
Background: People with cerebral palsy, spina bifida, muscular dystrophy, or spinal cord injury often have muscle weakness and problems controlling how their legs move. This can affect how they walk. The NIH has designed a robotic device (exoskeleton) that can be worn on the legs while walking. The wearable robot offers a new form of gait training. Objective: To learn whether a robotic device worn on the legs can improve walking ability in those with a gait disorder. Eligibility: People aged 3 to 17 years with a gait disorder involving the knee joint. Design: Participants will be screened. They will have a physical exam. Their walking ability will be tested. Participants will have markers taped on their body; they will walk while cameras record their movements. They will undergo other tests of their motor function and muscle strength. The study will be split into three 12-week phases. During 1 phase, participants will continue with their standard therapy. During another phase, participants will work with the exoskeleton in a lab setting. Their legs will be scanned to create an exoskeleton with a customized fit. The exoskeleton operates in different modes: in exercise mode, it applies force that makes it difficult to take steps; in assistance mode, it applies force meant to aid walking; in combination mode, it alternates between these two approaches. During the third phase, participants may take the exoskeleton home. They will walk in the device at least 1 hour per day, 5 days per week, for 12 weeks. Participants walking ability will be retested after each phase....
Evaluating Long-term Use of a Pediatric Robotic Exoskeleton (P.REX/Agilik) to Improve Gait in Children With Movement Disorders
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National Institutes of Health Clinical Center, Bethesda, Maryland, United States, 20892
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
For general information about clinical research, read Learn About Studies.
3 Years to 17 Years
ALL
No
National Institutes of Health Clinical Center (CC),
Thomas C Bulea, Ph.D., PRINCIPAL_INVESTIGATOR, National Institutes of Health Clinical Center (CC)
2027-10-31