Effect of Overground Gait Training Using a Torgue-Assisted Exoskeletal Wearable Device on Ambulatory Function in Subacute Stroke Patients

In the researchers' words

Stroke is reported as one of leading causes of adult disability. Recent advances in in revascularization therapy have had a significant impact on clinical and functional outcomes in patients with ischemic stroke. However, revascularization therapy can only be applied to a limited population of patients. Many stroke survivors are still suffering from significant motor impairments and gait disturbance. The recovery of the ambulatory function in stroke patients is one of the most important goals of their rehabilitation and a critical factor influencing the patient's home and social activities. One of the most frequently occurring disabilities in stroke patients is the ambulatory impairment. Ambulation is a key factor in performing the activities of daily living. About 80% of stroke patients showed the ambulatory impairment in acute stroke phase, and many stroke patients were not fully regain the ambulatory function although the ambulatory function was rapidly restored within 6 months after onset. Because the ambulatory function is the most important relating factor on activities of daily living and quality of life, one of the most important goals of stroke rehabilitation can be the achievement of independent gait. The conventional gait rehabilitation has been performed as a 1:1 training session between the therapist and a stroke patient. This gait rehabilitation can make a…