ABSTRACT
ObjectiveTo investigate the effect of robot-assisted bilateral task-oriented upper limb training on upper limb function of patients with stroke. MethodsFrom January, 2021 to June, 2022, 52 patients with stroke in the Second Hospital of Jiaxing were enrolled and randomized into control group (n = 26) and experimental group (n = 26). Both groups received routine treatment. The control group added conventional bilateral upper limb training, while the experimental group added robot-assisted bilateral task-oriented upper limb training, for six weeks. Before and after treatment, the upper limb motor function and activities of daily living were assessed with Fugl-Meyer Assessment-Upper Extremity (FMA-UE) and modified Barthel Index (MBI). The upper limb proprioception test system was used to measure the average trace error (ATE) and test execution time of the upper limb. ResultsBefore treatment, there was no significant difference in the scores of FMA-UE and MBI, and ATE and test execution time between two groups (P > 0.05). After treatment, all the indexes improved significantly in both groups (|t| > 5.400, P < 0.001), and were better in the experimental group than in the control group (|t| > 2.123, P < 0.05). ConclusionRobot-assisted bilateral task-oriented upper limb training could facilitate to improve the upper limb motor function and activities of daily living of stroke patients.
ABSTRACT
Objective:To observe any effect of body-weight-supported treadmill training (BWSTT) combined with functional electrical stimulation (FES) on lower limb motor function and the walking ability of hemiplegic stroke survivors.Methods:Fifty-eight stroke survivors with hemiplegia were randomly divided into an FES group of 19, a BWSTT group of 19 and a combination group of 20. In addition to their early routine rehabilitation therapy, the FES and BWSTT groups were provided with the respective therapies, while the combination group received both. The three groups received 30 minutes of treatment a day, 5 days a week for 8 weeks. The Berg Balance Scale (BBS), the simplified version of the Fugl-Meyer assessment scale for the lower extremities (FMA-LE), the 10-metre walk test (10MWT) and functional ambulation classification (FAC) were used to evaluate the subjects′ balance, lower-limb motor function, walking speed and walking function before and after the 8 weeks of treatment.Results:After the treatment, the average BBS, FMA-LE, 10MWT and FAC scores of all three groups had improved significantly, but the combination group′s averages were then significantly better than those of the other two groups.Conclusions:BWSTT combined with FES can best improve the balance, lower-limb motor functioning and walking of hemiplegic stroke survivors.
ABSTRACT
Objective To explore the effect of robot assistance on the gait kinematics of hemiplegic persons after a stroke.Methods Forty hemiplegic stroke patients were randomly divided into an experimental group and a control group,each of 20.Both groups were given routine neurological medication and rehabilitation training,while the experimental group was additionally provided with 20 minutes of robot-assisted gait training daily,six times a week,for 8 weeks.Before and after the intervention,both groups' motor function,balance,step length and pace were evaluated,as well as their pelvic rotation angles,side inclination,vertical displacement and lateral displacement.The Fugl-Meyer assessment for the lower extremities (FMA-LE) was used along with the Berg balance scale (BBS),the gait analysis system of Biodex Gait Trainer-2 equipment.Results After the treatment,the average FMA-LE score,BBS score,pace and step length of the experimental group were all significantly better than the before the treatment and significantly better than the control group's averages after the treatment.The improvements observed in the pelvic rotation angle,side inclination,vertical displacement and lateral displacement were all significant.Conclusion Robot assistance can usefully supplement routine rehabilitation training after stroke.It can improve control of the pelvis,enhance walking and balance and generally improve the motor function of the lower extremities.