Gait Training with Functional Electrical Stimulation Improves Mobility in People Post-Stroke.

(1) Background: Stroke is one of the leading causes of disability. To identify the best treatment strategies for people with stroke (PwS), the aim of the current study was to compare the effects of training on a treadmill with functional electrical stimulation (TT-FES) with training on a treadmill (TT), and to analyze the effects of sequence of training on mobility and the parameters of walking ability. (2) Methods: Prospective, longitudinal, randomized and crossover study, in which 28 PwS were distributed into groups, namely the A-B Group (TT-FES followed by TT) and B-A Group (TT followed by TT-FES), using the foot drop stimulator, and were measured with functional tests. (3) Results: We found improved mobility, balance, non-paretic limb coordination, and endurance only in the group that started with TT-FES. However, sensorimotor function improved regardless of the order of training, and paretic limb coordination only improved in the B-A Group, but after TT-FES. These data indicate that the order of the protocols changed the results. (4) Conclusions: Although biomechanical evaluation methods were not used, which can be considered a limitation, our results showed that TT-FES was superior to isolated training on a treadmill with regard to balance, endurance capacity, and coordination of the non-paretic limb.

Translation, Cross-Cultural Adaptation, and Validation of the Physical Activity Scale for Individuals With Physical Disabilities for Brazilian Individuals With Parkinson's Disease.

The Physical Activity Scale for Individuals with Physical Disabilities (PASIPD) is not available to Portuguese-Brazil. This study translates, cross-culturally adapts, and validates the PASIPD for Brazilian individuals with Parkinson's disease. The translation process followed guidelines: initial translation, synthesis, back translation, expert committee, and pretest. The validation and reliability processes were conducted with 40 individuals (15 men and 25 women) with Parkinson's disease. Concurrent validity was evaluated between PASIPD to Brazilian Portuguese, International Physical Activity Questionnaire, and Human Activity Profile. PASIPD to Brazilian Portuguese was found to be moderately correlated with International Physical Activity Questionnaire (r = .474, p < .05); however, there was no correlation with Human Activity Profile (r = .271, p < .05). We used the intrarater reliability with intraclass correlation coefficient and test-retest. Intrarater reliability was high (intraclass correlation coefficient = .80). Internal consistency was considered adequate by Cronbach's alpha (α = .70). PASIPD to Brazilian Portuguese is a valid and reliable instrument for evaluating physical activity levels in Brazilian individuals with Parkinson's disease.

Effects of Bolero basic steps on balance and functional mobility in post-stroke hemiparesis: A pilot study.

BACKGROUND: Problems with balance are common after a stroke, and dancing can be a beneficial adjunctive approach to rehabilitation. Dancing can be seen as a strategy to increase motivation, as it may be able to improve motor patterns of stroke patients. In this sense, Bolero is a Cuban rhythm that includes slight movements and provides stimuli to engage one physically and make one learn new motor patterns. This study aimed to investigate the contribution of Bolero basic steps and stretching to the balance of stroke patients. METHODOLOGY: The study included a sample of 11 individuals diagnosed with stroke, who were assessed before and after training Bolero steps and stretching. Participants were assessed using the Berg Balance Scale (BBS), Timed Up and Go (TUG), and Functional Reaching Test (FRT). The sessions took place twice a week for 6 weeks with an average duration of 50 min per session. Stretching exercises were sustained for 30 s each. After stretching, Bolero steps were taught with gradually increasing difficulty levels. Stretches were repeated at the end of the session. RESULTS: Paired sample t-tests showed significant difference in all instruments pre-versus post-therapy (p < 0,05). DISCUSSION: Based on the results, the performance of Bolero steps was feasible for these individuals, the duration and intensity of the classes were well tolerated and there was a significant improvement in balance. These findings corroborate studies carried out with other types of dance, such as Tango, Jazz and Merengue, with post-stroke patients. CONCLUSION: Training the basic steps of Bolero and stretching significantly improved balance in this sample of stroke patients.

Material de montaria para equoterapia em indivíduos com síndrome de Down: estudo eletromiográfico / Riding equipment for hippotherapy in individuals with Down syndrome: an electromyographic study

Introdução: Os indivíduos com síndrome de Down apresentam características peculiares da anomalia, sendo a principal e mais frequente a hipotonia muscular. Objetivo: Verificar o melhor material de montaria e posicionamento dos pés para o recrutamento da musculatura de tronco de crianças com síndrome de Down que utilizam do tratamento da equoterapia. Métodos: Foram avaliados cinco praticantes com síndrome de Down por meio da eletromiografia, durante quatro sessões de equoterapia. Para análise estatística, foi utilizado o teste de Kruskal- Wallis para comparações múltiplas de dados não paramétricos. Resultados: O material de montaria de manta associado com os pés fora do estribo proporcionou maior recrutamento dos músculos estudados, sendo o músculo da região cervical o mais acionado. Conclusão: Por meio desse estudo piloto, infere-se que a manta com pés fora do estribo promoveu uma melhor otimização do tônus dos indivíduos analisados.

Introduction: Individuals with Down syndrome have peculiar characteristics of the anomaly, the main and most common is muscle hypotonia. Objective: To check the best material to mount and position the feet for the recruitment of the trunk muscles of children with Down syndrome using the treatment of hippotherapy. Methods: Five riders with DS were assessed using surface electromyography during four sessions of therapeutic riding. Statistic analysis: data were analyzed using the Kruskal-Wallis non parametric test. Results: The material riding blanket associated with the feet out of the stirrup elicited greater recruitment of the muscles being studied, the muscle of the cervical region being triggered the most. Conclusion: Through this pilot study we infer that the blanket with feet out of the stirrup promoted a better optimization of the tone of the individuals included in the study.

Minimal detectable change of the London chest activity of daily living scale in patients with COPD.

BACKGROUND: Dyspnea and fatigue frequently impair the ability to perform activities of daily living (ADL) in patients with chronic obstructive pulmonary disease. Questionnaires and scales have been used to assess limitations in ADL. The London Chest Activity of Daily Living (LCADL) scale is responsive to intervention to a higher extent when compared with other tools. However, the minimal detectable change (MDC) for this scale remains unknown. The aim of this study was to determine the MDC for functional status improvement measured by the LCADL scale in patients with chronic obstructive pulmonary disease. METHODS: Forty patients (20 men, 66 ± 7 years, forced expired volume in 1 second 44 ± 16% predicted) participated in a 3-month high-intensity exercise training program. Before and after the protocol, participants complete the LCADL scale and the Saint George Respiratory Questionnaire. To calculate the MDC, we used the standard error of measurement and the effect size (distribution-based estimates). RESULTS: There was improvement in the LCADL self-care, domestic and leisure domains, and total score after the training program, with a strong trend for improvement in the physical activity domain. The MDC estimated for the LCADL were 0.89, 2.60, 0.44, 0.58, and 3.88 points for self-care, domestic, physical, and leisure domains, and total score, respectively. Correlations between changes in LCADL and in the Saint George Respiratory Questionnaire were weak (r < 0.4 for all). CONCLUSION: This study provided the MDC for the domains and total score of the LCADL. A change of 4 points in the total score of the LCADL can be interpreted as a meaningful change.