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OBJECTIVE@#To observe the therapeutic effect of scalp-nape acupuncture for pharyngeal dysphagia of stroke at recovery stage on the basis of neuromuscular electrical stimulation (NMES) and rehabilitation training.@*METHODS@#A total of 42 patients with pharyngeal dysphagia of stroke at recovery stage were randomized into an observation group and a control group, 21 cases in each group. Conventional medical symptomatic treatment was given in both groups. NMES and rehabilitation training were adopted in the control group, 30 min for each one. On the basis of the treatment in the control group, scalp-nape acupuncture was given in the observation group, scalp acupuncture was applied at lower 2/5 of anterior and posterior oblique lines of parietal and temporal, nape acupuncture was applied at Fengchi (GB 20), Yiming (EX-HN 14), Gongxue (Extra), Zhiqiang (Extra), Tunyan (Extra), etc. The treatment was given once a day, 5 days a week for 3 weeks in both groups. Before and after treatment, the videofluoroscopic dysphagia scale (VDS) score, the Kubota water swallowing test grade, the functional oral intake scale (FOIS) grade and the swallowing quality of life (SWAL-QOL) score were observed in both groups.@*RESULTS@#After treatment, the VDS scores were decreased and the SWAL-QOL scores were increased compared before treatment (P<0.05), the Kubota water swallowing test grade and FOIS grade were improved compared before treatment (P<0.05) in both groups. The changes of VDS score and SWAL-QOL score, Kubota water swallowing test grade and FOIS grade in the observation group were superior to those in the control group (P<0.05).@*CONCLUSION@#Based on NMES and rehabilitation training, scalp-nape acupuncture can enhance the therapeutic effect on pharyngeal dysphagia of stroke at recovery stage, and improve the patients' swallowing function and quality of life.
Subject(s)
Humans , Acupuncture Points , Acupuncture Therapy , Deglutition , Deglutition Disorders/therapy , Quality of Life , Scalp , Stroke/therapy , Stroke Rehabilitation , Treatment Outcome , WaterABSTRACT
Background: Neuromuscular electrical stimulation (NMES) has been noted as an effective pre-conditioning intervention for an increase of the rate of development (RFD). However, it is unknown whether NMES increases muscle flexibility. Therefore, the purpose of this study was to investigate whether neuromuscular electrical stimulation (NMES) at 20% of maximal voluntary isometric contraction (MVIC) torque level for 5 seconds used as a warm-up is effective for improving the range of motion (ROM) following increased tolerance for muscle extensibility with/without alteration of the MTU stiffness. Methods and Results: Maximum ROM and ROM with standardized torque (30N) were measured in both legs in thirteen healthy males before and after NMES intervention at a 20% MVIC level for 5 seconds. The maximum ROM increased after intervention compared with before intervention on the NMES side, while it was not changed on the non-NMES side. In addition, there were no significant differences in the ROM with standardized torque in any measurements. Conclusion: It is concluded that NMES at 20% MVIC for 5 seconds could be effective for improving ROM following an increased tolerance for muscle extensibility without alteration of the MTU stiffness.
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Background: Neuromuscular electrical stimulation (NMES) has been noted as an effective pre-conditioning intervention for an increase of the rate of development (RFD). However, it is unknown whether NMES increases muscle flexibility. Therefore, the purpose of this study was to investigate whether neuromuscular electrical stimulation (NMES) at 20% of maximal voluntary isometric contraction (MVIC) torque level for 5 seconds used as a warm-up is effective for improving the range of motion (ROM) following increased tolerance for muscle extensibility with/without alteration of the MTU stiffness. Methods and Results: Maximum ROM and ROM with standardized torque (30N) were measured in both legs in thirteen healthy males before and after NMES intervention at a 20% MVIC level for 5 seconds. The maximum ROM increased after intervention compared with before intervention on the NMES side, while it was not changed on the non-NMES side. In addition, there were no significant differences in the ROM with standardized torque in any measurements. Conclusion: It is concluded that NMES at 20% MVIC for 5 seconds could be effective for improving ROM following an increased tolerance for muscle extensibility without alteration of the MTU stiffness.
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PURPOSE: This study aims to investigate the changes in pulmonary function, gait ability, and quality of life when NMES is applied along with CBE and to provide basic clinical data to be used in pulmonary rehabilitation guidelines for patients with COPD to treat patients with severe COPD. METHODS: For this study, CBE and NMES of quadriceps femoris on both sides were applied to the experimental group (n=10), and only CBE was applied to the control group (n=10). For a pre-test, a 6-minute walk test was performed, and pulmonary function and health-related quality of life were measured. Moreover, an exercise program was applied to each group for 30 minutes per session, 5 times a week, for 6 weeks. After that, a post-test was conducted the same way as the pre-test. RESULTS: In the within-group comparison, there were significant differences in forced expiratory volume in one second, 6-minute walk test and health-related quality of life between the experimental group and the control group (p < 0.01)(p < 0.05). In the between-group comparison, the experimental group showed an increase in forced expiratory volume in one second and 6-minute walk test (p < 0.05) and showed a decline in health-related quality of life (p < 0.05). CONCLUSION: The 6-weeks NMES program improved health-related quality in patients with severe COPD by increasing expiratory volume by reinforcing the function of quadriceps femoris. This finding implies that NMES could be an alternative mode for improving physical functions of patients with severe COPD, who cannot participate in a breathing exercise program or are reluctant to participate.
Subject(s)
Humans , Electric Stimulation , Forced Expiratory Volume , Gait , Pulmonary Disease, Chronic Obstructive , Quadriceps Muscle , Quality of Life , Rehabilitation , RespirationABSTRACT
A espasticidade quase sempre coexiste a um Acidente Vascular Encefálico (AVE), devido à lesão do motoneurônio superior, provocando um impacto nas atividades da vida diária e na qualidade de vida dos pacientes. Por esse motivo é de suma importância o controle do tônus muscular, que pode ser alcançado por meio de recursos fisioterapêuticos, como a crioterapia e a Estimulação Elétrica Neuromuscular (EENM). Como demonstrado em diversas pesquisas na área, esses recursos são vantajosos pelos efeitos fisiológicos que proporcionam, porém, são insuficientes os trabalhos científicos que forneçam embasamento para o tratamento da espasticidade dos membros superiores e, evidenciem o tempo de duração dos efeitos fisiológicos após aplicação desses recursos. Nesse sentido, o presente trabalho vem contribuir para o estabelecimento de protocolo de aplicação de crioterapia e EENM em indivíduos portadores de hemiparesia espástica e, informar a duração dos efeitos após submissão às terapias, por meio da análise da resistência ao movimento dos músculos flexores e extensores de cotovelo antes, depois, 10, 20 e 30 minutos após a aplicação de crioterapia e EENM. Participaram do estudo 15 pacientes com diagnóstico de AVE e diagnóstico fisioterapêutico de hemiparesia espástica, de ambos os sexos, com idade média de 56 ± 16 anos. A avaliação foi realizada antes e após a terapia, e nos instantes de 10, 20 e 30 minutos após o término de sua aplicação, e consistiu na captação da atividade eletromiográfica por meio da Eletromiografia (EMG) de superfície e da resistência ao movimento por meio do Dinamômetro Isocinético, no modo passivo nas velocidades angulares de 30 º/s e 150 º/s. Embora não estatisticamente significativos (p < 0,05) os resultados evidenciam uma redução da resistência à movimentação passiva dos flexores e extensores de cotovelo após a aplicação de crioterapia e EENM, comprovando a eficácia dos recursos fisioterapêuticos na redução da resistência à movimentação passiva de indivíduos hemiparéticos espásticos, embora, apresentem efeitos diferentes com relação ao tempo.
Spasticity often coexists with stroke due to an upper motor neuron lesion, which impacts the patient's quality of life. Therefore, the control of muscle tone through physical therapy such as cryotherapy and Neuromuscular Electrical Stimulation (NMES) is extremely important. Several studies have demonstrated their advantageous physiological effects. However, these studies have not provided sufficient scientific proof for the treatment of upper limb spasticity and the duration of the physiological effects after the therapy. Therefore, this work helps to establish an application protocol for cryotherapy and NMES in individuals with spastic hemiparesis. The resistance to movement of the elbow flexor and extensor muscles before and after application of cryotherapy and NMES was used to determine the effect of the therapies. The study included 15 stroke patients that required physical therapy for spastic hemiparesis. They included both sexes, mean age of 56 ± 16. An evaluation was performed before and after therapy, as well as 10, 20, and 30 minutes following the application, by means of surface electromyography (EMG). The resistance to movement was measured with an Isokinetic Dynamometer in the passive mode at an angular velocity of 30 and 150 º/s. Although not statistically significant (p < 0.05), the results showed a reduced resistance to passive movement of the elbow flexors and extensors after cryotherapy and NMES, allowing us to conclude that physical therapy effectively reduces the resistance to passive movement in spastic hemiparetic patients, however, they have different effects with respect to time.
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@#Objective To observe the effect of intravenous pre-injection of neostigmine on cardiovascular response(CVR) caused by neuromuscular electrical stimulation(NMES) in selective posterior rhizotomy(SPR) for patients with cerebral palsy.Methods 56 patients with cerebral palsy undergoing SPR at lumbarsacral segments under general anesthesia were randomly assigned to 2 groups: intravenous neostigmine 0.04 mg/kg(no more than 1 mg in total) and intravenous atropine 0.02 mg/kg(no more than 0.5 mg in total) 5 min before NMES in group N,and intravenous normal saline 0.12 ml/kg instead in group C.The systolic blood pressure(SBP) and heart rate(HR) at following time points: before skin incision(T1),before intravenous neostigmine/atropine or normal saline injection(T2),1 min after NMES(T3),and 10 min after NMES(T4).Results SBP and HR at T3 in group N were significantly lower than those in group C(P<0.01).No significant difference was found at T1,T2 and T4 between two groups(P>0.05).Cases who needed extra dose of fentanyl during NMES in group N were significantly lower than those in group C(P<0.01).Conclusion Intravenous pre-injection of neostigmine before NMES can effectively decrease the CVR caused by NMES.
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OBJECTIVE: To evaluate the effect of neuromuscular electrical stimulation (NMES) therapy on swallowing dysfunction in patients with chronic (more than 6 months) dysphagia caused by stroke. METHOD: A total of 16 patients with stroke-caused swallowing disorders based on a videofluoroscopic swallowing study (VFSS) were treated with NMES for two weeks. NMES was applied to the skin over the anterior neck muscles for one hour a day. Swallowing function was evaluated by the functional dysphagia scale using the VFSS, clinical dysphagia scale and the American Speech-Language Hearing Association National Outcomes Measurements System Swallowing Scale (ASHA NOMS scale) before and after electrical stimulation. Follow up VFSS was performed one month after intervention. RESULTS: After completing ten treatment sessions, aspiration, reflex coughing and the total score in the clinical dysphagia scale were significantly decreased (p<0.05). There was also a significant improvement in the ASHA NOMS scale (p<0.05). Regarding the functional dysphagia scale, the residue in the valleculae and piriformis sinus, and total scores were significantly decreased (p<0.05). Specifically, the scores of the pharyngeal phase were mainly decreased as compared to that of the oral phase. In addition, these effects were maintained one month after the intervention as measured with functional dysphagia scale. CONCLUSION: After ten sessions of NMES, we found improvement in dysphagia parameters in chronic dysphagia patients. Specifically, residue in the valleculae and piriformis sinus, and a parameter of the pharyngeal phase were significantly improved.