Scalp acupuncture combined with suspension training for balance dysfunction in patients with stroke: a randomized controlled trial / 中国针灸

OBJECTIVE@#To explore the effect of scalp acupuncture combined with suspension training on balance ability and motor function in stroke patients with balance dysfunction.@*METHODS@#A total of 105 stroke patients with balance dysfunction were randomly divided into a combined group (35 cases, 2 cases dropped off), a scalp acupuncture group (35 cases, 3 cases dropped off) and a suspension training group (35 cases, 2 cases dropped off). The scalp acupuncture group was treated with scalp acupuncture at bilateral suboccipital lateral line, parietal midline, upper 1/5 line of anterior oblique line of parietal and temporal and line 1 of the parietal lateral line on the opposite side of hemiplegia. The suspension training group was treated with suspension training. The combined group was treated with suspension training at the same time of scalp acupuncture. All the treatment was given once a day, 30 min each time, 5 days a week, for a total of 6 weeks. The Berg balance scale (BBS) score, balance tester and Fugl-Meyer assessment (FMA) score were used to evaluate the motor function and balance ability before treatment, 3 and 6 weeks into treatment. The clinical efficacy was evaluated in the 3 groups.@*RESULTS@#The scores of BBS and FMA in each group at 3 and 6 weeks into treatment were higher than those before treatment (@*CONCLUSION@#Scalp acupuncture combined with suspension training could improve the balance ability and motor function in stroke patients with balance dysfunction, and the curative effect is better than simple scalp acupuncture and simple suspension training.

Static Balance Function in Stroke Patients: A Plantar Pressure Analysis / 中国康复理论与实践

Objective:To explore the mechanism of balance control after stroke by plantar pressure analysis. Methods:From July to December, 2019, twelve stroke subjects (stroke group) and 30 normal subjects (control group) were recruited in the rehabilitation department of our hospital. Both groups were measured plantar pressure in eyes open and closed conditions. The kinematic parameters, dynamic parameters, plantar pressure center (CoP), symmetry index (SI), symmetry angle (SA) and Romberg quotient (RQ) were calculated. Results:Compared with eyes open condition, the average Y and maximum swing of the control group increased significantly in eyes closed condition (P < 0.01); moreover, the ball length, average speed and maximum swing increased significantly in the stroke group (P <0.05). Compared with the control group, the area of the ellipse (|t| > 3.509, P < 0.001) and the average X (|Z|> 2.311, P < 0.05) significantly increased both in eyes open and closed condition, whereas the maximum swing (Z = -3.118, P < 0.01) increased significantly in eyes closed condition in the stroke group. The RQ of ball length was significantly more in the stroke group than in the control group (t = -3.570, P < 0.01). There was no significant difference in SI and SA of all parameters between the eyes open and closed condition in two groups (P > 0.05). Compared with the control group, load SI, overall load SI, forefoot load SI, area SI and forefoot area SI increased in both the eyes open and closed conditions in the stroke group (t > 2.344, P < 0.05), whereas load SA, overall load SA, forefoot load SA, area SA, forefoot area SA increased (|t|> 2.297, P < 0.05), hindfoot load SA increased only in eyes open condition (t = -2.485, P < 0.05), and hindfoot area SA increased only in eyes closed condition (t = -2.132, P < 0.05). In the control group, CoP was mainly distributed in the negative direction of Y axis when the eyes were open and closed, while CoP in the stroke group was relatively discrete, and the distribution on X axis was more obvious than that of the control group. Conclusion:The balance control of stroke patients might depend on visual compensation, and the plantar pressure analysis system could be used to evaluate the balance function in stroke patients.