Preliminary assessment of a robotic system for overground gait in children with cerebral palsy

Purpose: Cerebral palsy is one of the leading causes of chronic disability in children. The current pilot study investigated (1) whether an exoskeleton system enables physiological gait patterns and (2) whether the system is user-friendly enough to envision its use in a clinical setting. Design/methodology/approach: Participants included a convenience sample of six children with cerebral palsy. Following informed consent, study volunteers underwent baseline assessments, participated in eight sessions during which they used the exoskeleton system with the objective of achieving proficiency in use of the system, and underwent an end-of-study assessment of walking. Satisfaction and usability questionnaires were given to the family/caregiver. Findings: All participants achieved a more regular gait pattern and improved their 6-Minute Walk Test scores. Overall satisfaction and usability were rated as good. Practical implications: The exoskeleton system enabled physiological gait patterns, and the system was user-friendly enough to envision its use in a clinical setting. Originality/value: There is potential for guiding treatment plans for individuals with cerebral palsy.