Electromechanical-assisted training for improving arm function and disability after stroke

The role of electromechanical and robot-assisted training for improving arm function after stroke is unclear. More than two-thirds of all patients after stroke have difficulties with reduced arm function. Electromechanical and robot-assisted arm training uses specialised machines to assist rehabilitation in practice. This review identified 11 trials, which included 328 participants, that evaluated this type of therapy. Electromechanical and robot-assisted arm training did not improve activities of daily living in people after stroke. However, electromechanical and robot-assisted arm training may improve impaired motor function and strength of the paretic arm. It is, therefore, not clear if such devices should be applied in routine rehabilitation, or when and how often they should be used.