ACTive Exoskeleton for Unilaterally-Assisted Locomotion (ACTUAL)

Walking difficulties are common symptoms after stroke, significantly reducing quality of life. Walking recovery is therefore one of the main priorities of rehabilitation. Wearable powered exoskeletons have been developed to provide lower limb assistance and enable training for persons with gait impairments by using typical physiological movement patterns. Exoskeleton were originally designed for individuals without any walking capacities, such as subjects with a complete spinal cord injury. Recent systematic reviews suggested that lower limb exoskeletons could be valid tools to restore independent walking in subjects with residual motor function, such as persons post-stroke.The aim of the study was to identify the end-users needs and to develop a user-centered-based control system for the TWIN lower limb exoskeleton to provide an efficient post-stroke rehabilitation of gait. The investigators thus carried out the development and validation through evaluation sessions performed on healthy clinical experts and persons with stroke to evaluate TWIN-Acta usability, acceptability, and barriers of usage. A phase two includes a pilot study of efficacy of using the TWINActa for gait rehabilitation for persons with stroke.