Effect of the Exoskeleton for Assisting Ambulatory Activities in People With Subacute Stroke

In the researchers' words

Background: Although rehabilitation activities, including physical therapy, are known to be beneficial for stroke patients, many patients still have poor walking function, especially after the acute phase of three months, where the recovery of lower limb walking ability through traditional rehabilitation therapy gradually decreases, requiring alternative approaches. Exoskeleton robots appear to provide benefits for stroke patients by providing exercise guidance, thus improving their independent gait endurance and stair climbing ability. For stroke patients who cannot continue to improve through general rehabilitation and have ongoing mobility difficulties, exoskeletons may be a potential solution. However, previous literature on the use of exoskeletons to assist gait training has had mixed results, with one major reason being that the frequency of use is too low or the duration of use is too short, due to the high cost and inconvenience of travel to medical institutions. Therefore, it is necessary to find ways to enable patients to use them frequently and for a long period. Method: investigators designed a non-blinded, randomized crossover trial to observe the potential benefits of using the device at home for one month. Patients were randomly divided into two groups, one receiving traditional rehabilitation first and the other using the exoskeleton first. There were four…