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Updated: Dec 11, 2025
A Rehabilitation Program of Exoskeleton-assisted Body Weight-Supported Treadmill Training with Non-immersive Virtual Reality for Stroke Patients
Published on: May 16, 2025
Implementing the exoskeleton Ekso GTTM for gait rehabilitation in a stroke unit - feasibility, functional benefits
Ellen Høyer1, Arve Opheim1,2,3, Vivien Jørgensen1
1Competence Unit/Department of Brain Injury, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway.
Background:
Reports on the implementation of exoskeletons for gait rehabilitation in clinical settings are limited.
Objectives:
How feasible is the introduction of exoskeleton gait training for patients with subacute stroke in a specialized rehabilitation hospital?What are the functional benefits and the patient experiences with training in the Ekso GTTM exoskeleton?
Design:
Explorative study.
Methods:
During an 18 months inclusion period, 255 in-patients were screened for eligibility. Inclusion criteria were; walking difficulties, able to stand 10 min in a standing frame, fitting into the robot and able to cooperate. One-hour training sessions 2-3 times per week for approximately 3 weeks were applied as a part of the patients' ordinary rehabilitation programme. Assessments: Functional Independence Measure, Motor Assessment Scale (MAS), Ekso GTTM walking data, patient satisfaction and perceived exertion of the training sessions (Borg scale).
Results:
Two physiotherapists were certified at the highest level of Ekso GTTM. Twenty-six patients, median age 54 years, were included. 177 training sessions were performed. Statistical significant changes were found in MAS total score (p < 0.003) and in the gait variables walking time, up-time, and a number of steps (p < 0.001). Patients reported fairly light perceived exertion and a high level of satisfaction and usefulness with the training sessions. Few disadvantages were reported. Most patients would like to repeat this training if offered.
Conclusions:
Ekso GTTM can safely be implemented as a training tool in ordinary rehabilitation under the prerequisite of a structured organization and certified personnel. The patients progressed in all outcome measures and reported a high level of satisfaction.Implications for rehabilitationThe powered exoskeleton Ekso GTTM was found feasible as a training option for in-patients with severe gait disorders after stroke within an ordinary rehabilitation setting.The Ekso GTTM must be operated by a certified physiotherapist, and sufficient assistive personnel must be available for safe implementation.Patients' perceived exertion when training in the Ekso GTTM was relatively low.The patients expressed satisfaction with this training option.
