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OBJECTIVE: The purpose of this study was to determine the immediate effects of ankle non-elastic taping on balance and gait ability in patients with chronic stroke. METHODS: Thirty patients (inpatients and outpatients) with stroke were randomly assigned to 2 groups: the non-elastic taping group (nâ¯=â¯15) and the placebo-taping group (nâ¯=â¯15). Patients in the non-elastic taping group received Endura sports taping for their ankle joint, and patients in the placebo-taping group received Endura fix tape for their ankle joint. The Balance System SD assessed balance, and the GAITRite system assessed gait ability. We recorded measurements before and after intervention. RESULTS: The non-elastic taping group showed a significant improvement in static and dynamic standing balance (P ≤ .001) after intervention; in addition, this group showed significant increases in the velocity, cadence, step length, and stride length of gait (P ≤ .001) after intervention. However, the placebo-taping group showed no significant improvements in standing balance and gait ability after intervention (P >.05). Furthermore, significant differences in static and dynamic standing balance, cadence, and velocity were observed between the 2 groups after intervention (P ≤ .001). CONCLUSIONS: Our results demonstrate that the application of ankle non-elastic taping is effective at improving balance and gait abilities in patients with stroke. Ankle non-elastic taping appears to be an effective method to facilitate active rehabilitation in patients with hemiplegia.
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Tornozelo/fisiologia , Fita Atlética , Marcha/fisiologia , Reabilitação do Acidente Vascular Cerebral , Idoso , Doença Crônica , Feminino , Hemiplegia/reabilitação , Humanos , Masculino , Pessoa de Meia-Idade , Equilíbrio Postural , Reabilitação do Acidente Vascular Cerebral/instrumentação , Reabilitação do Acidente Vascular Cerebral/métodosRESUMO
[Purpose] This study was designed to investigate the effects of spiral taping (ST) on the pain and walking performance of individual with chronic ankle instability (CAI). [Subjects and Methods] 12 men and 13 women (mean: 21.52â years; range: 20-31 years) with unilateral CAI (Cumberland ankle instability score: ≤24) were included. All the participants received 3â mm-wide ST. The latter was applied in a 3 × 4 cross shape onto the medial malleolus, the lateral malleolus, and the anterior talotibial joint of the unstable ankle. The pain and walking performance were measured on the visual analogue scale (VAS) and with a timed up and go test (TUGT) at the baseline and 30 minutes after the intervention. [Results] VAS and TUGT scores were significantly improved after application of the ST. [Conclusion] The results indicated that ST can improve the pain and walking performance of CAI individuals.
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[Purpose] This study sought to examine the effects of Pedalo® training on balance and fall risk in stroke patients. [Subjects and Methods] Thirty-one subjects with stroke were recruited and randomly allocated into two groups: the Pedalo® group (n=15) and the Treadmill group (n=16). The Pedalo® group performed conventional physical therapy program with Pedalo® training for 30 minutes, five times a week, for 8 weeks, while the Treadmill group conducted conventional physical therapy programs and treadmill gait training for 30 minutes, five times a week, for 8 weeks. [Results] After intervention, both groups showed a significant improvement in balance. A significant greater balance improvement was found in the Pedalo® group compared to the Treadmill group. Also, a significant reduction in risk of fall was seen in both group but this reduction was not significantly different between the two groups. [Conclusion] Pedalo® training may be used to improve balance and reduce fall risk in stroke patients.
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[Purpose] This study was designed to investigate the effects of lactose-free milk intake and whole-body vibration exercises on bone density in elderly female nursing home residents who had difficulty exercising outdoors and had not consumed milk. [Subjects and Methods] Twenty seven elderly women aged 70 or older from 3 nursing homes located in Incheon, Korea participated in the study. The experimental group (n=13) carried out whole-body vibration exercises and drank lactose-free milk, while the control group (n=14) continued to live their ordinary nursing home lives. Weight, BMI, T-scores, and Z-scores were compared between the experimental and control groups after 12 weeks. [Results] The comparison of changes in weight and BMI in the control group before and after the 12-week experiment found no statistically significant differences. However, bone mineral density was significantly different, with the T-score significantly decreasing from -2.99 to -3.48 and the Z-score decreasing from -1.87 to -2.58. The other comparisons of physical changes in the control group before and after the 12-week experiment found no statistical significance. [Conclusion] The results indicate that regular consumption of lactose-free milk and performing whole-body vibration exercises can delay the progression of bone density loss in older adults in nursing homes; adequate exercise and calcium intake could eventually help prevent fractures.
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[Purpose] This study aimed to determine the effects of Mulligan taping on balance and gait in subacute stroke patients. [Subjects] Thirty patients with subacute stroke were randomly divided into two groups: the experimental group (n = 15) and the control group (n = 15). Mulligan taping was applied to the knee joints of participants in the experimental group while placebo taping was applied to knee joints of subjects in the control group. Biodex was used to assess their balance ability and the GAITRite System was used to test gait. All measurements were performed before and after the intervention. [Results] Dynamic standing balance of the experimental group significantly improved after taping. Gait, gait cadence, velocity, step length, and stride length also improved significantly. However, no significant differences in standing balance or gait were observed for the control group. Furthermore, significant differences in dynamic standing balance, cadence, and velocity were found between the two groups after the intervention. [Conclusion] Our results demonstrate that Mulligan taping is effective for improving balance and gait in subacute stroke patients. Thus, this technique is a potential method for actively facilitating rehabilitation programs for hemiplegia patients.
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This study investigated the effects of a rehabilitation program using a wearable device on upper limb function, the performance of activities of daily living, and rehabilitation participation in acute phase stroke patients. A total of 44 patients were randomly divided into two groups. The experimental group (n = 22) was requested to wear a glove-type device while they were administered a game-based virtual reality (VR) rehabilitation program of 30 mins per session, 5 sessions per week, for 4 weeks. The program was given in addition to conventional physical therapy. The control group (n = 22) was administered only conventional physical therapy. To examine the intervention effects, the Fugl-Meyer assessment scale, hand strength test, and Jebsen-Taylor hand function tests were performed to examine upper limb function. The Korean version of the modified Barthel Index was used to assess the performance of activities of daily living, and the Pittsburgh rehabilitation participation scale was used to estimate rehabilitation participation. Neither the experimental nor the control group showed significant differences in the pre-intervention homogeneity test, while both groups showed significant improvement in all post-intervention dependent variables. Notably, the experimental group showed a significantly greater improvement in the results of the hand strength test, Jebsen-Taylor hand function test, and Modified Barthel Index. The findings suggest that the rehabilitation program using a wearable device, in addition to conventional physical therapy, is more effective than conventional therapy alone for improving upper limb function, the performance of activities of daily living, and rehabilitation participation in acute phase stroke patients. Our findings suggest that the novel rehabilitation program using a wearable device will serve not only as an effective therapy for enhancing the upper limb function, the performance of activities of daily living, and rehabilitation participation in acute phase stroke patients but also as a highly useful intervention in actual clinical practice alongside conventional physical therapy.
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Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Dispositivos Eletrônicos Vestíveis , Atividades Cotidianas , Humanos , Resultado do Tratamento , Extremidade SuperiorRESUMO
Objective: The purpose of this study was to determine the effects of underwater treadmill gait training with water-jet resistance and underwater treadmill gait training with ankle weights on balance and gait abilities in chronic stroke patients. Methods: Twenty-two inpatients and outpatients with stroke-induced impairments were randomly assigned into two groups: an underwater treadmill gait training with water-jet resistance group (n = 11) and an underwater treadmill gait training with ankle weights group (n = 11). Participants received conventional physical therapy for 30 min and underwater treadmill gait training with water-jet resistance or ankle weights for 30 min. Intervention was performed 5 days a week for 4 weeks. The Balance System SD was used to assess static and dynamic balance. The GAITRite system was used to assess gait velocity, cadence, step length, stride length, and swing phase. All measurements were performed at the beginning of the study and 4 weeks after the intervention. Results: The water-jet resistance group and ankle weights group showed significant improvement in static balance (P < 0.00 vs. P = 0.01), dynamic balance (P < 0.00 vs. P = 0.57), gait velocity (P < 0.00 vs. P = 0.037), cadence (P < 0.00 vs. P = 0.001), step length (P < 0.00 vs. P = 0.003), stride length (P < 0.00 vs. P = 0.023), and swing phase (P < 0.00 vs. P < 0.00). However, the static and dynamic balance ability score (P < 0.00), gait velocity (P < 0.00), cadence (P < 0.00), step length (P < 0.00), stride length (P < 0.00), and swing phase (P = 0.023) in the group that received underwater treadmill gait training with water-jet resistance improved more than in the group that received underwater treadmill gait training with ankle weights. Conclusions: Our results demonstrated that underwater treadmill gait training with water-jet resistance is effective in improving static and dynamic balance as well as gait abilities in chronic stroke patients. Thus, training using underwater treadmill gait training with water-jet resistance may be useful in facilitating active rehabilitation in chronic stroke patients.
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The profile of membrane currents was investigated in differentiated neuronal cells derived from human neural stem cells (hNSCs) that were obtained from aborted fetal cortex. Whole-cell voltage clamp recording revealed at least 4 different currents: a tetrodotoxin (TTX)-sensitive Na(+) current, a hyperpolarization-activated inward current, and A-type and delayed rectifier-type K(+) outward currents. Both types of K(+) outward currents were blocked by either 5 mM tetraethylammonium (TEA) or 5 mM 4-aminopyridine (4-AP). The hyperpolarization-activated current resembled the classical K(+) inward current in that it exhibited a voltage-dependent block in the presence of external Ba(2+) (30microM) or Cs(+) (3microM). However, the reversal potentials did not match well with the predicted K(+) equilibrium potentials, suggesting that it was not a classical K(+) inward rectifier current. The other Na(+) inward current resembled the classical Na(+) current observed in pharmacological studies. The expression of these channels may contribute to generation and repolarization of action potential and might be regarded as functional markers for hNSCs-derived neurons.