Associação entre desempenho funcional e hospitalização de idosos adscritos à estratégia de saúde da família no município de Alfenas, Minas Gerais / Association between functional performance and hospitalization of elderly enrolled to family health strategy in the city of Alfenas, Minas Gerais

Resumo Introdução A queda no desempenho funcional de idosos pode relacionar-se a desfechos adversos pelos quais eles passam, entre os quais a hospitalização. Testes de desempenho, realizados na Atenção Primária à Saúde, podem ajudar a identificar idosos com maiores chances de hospitalização e que demandam maior atenção da equipe de saúde. Objetivo Identificar se o pior desempenho de idosos em testes funcionais pode estar associado a hospitalizações entre idosos. Método Estudo transversal observacional com amostra de 473 idosos comunitários adscritos à Estratégia de Saúde da Família. O desempenho funcional foi avaliado pelos quesitos equilíbrio estático, mobilidade funcional, marcha, força muscular, equilíbrio dinâmico, força de membros inferiores, e pela avaliação do risco de quedas. Dados sobre hospitalização dos participantes foram obtidos pelo Sistema de Informações Hospitalares Descentralizado (SIHD2/SUS). A análise da associação entre desempenho funcional e hospitalização foi realizada por modelos de Regressão Logística. Resultados No estudo, 32,1% dos idosos participantes foram hospitalizados pelo menos uma vez. A ocorrência de hospitalização foi associada com equilíbrio, desempenho na marcha, mobilidade funcional e risco de quedas. Conclusão Através dos testes funcionais, foi possível observar que o pior desempenho está associado às hospitalizações e a identificação destes fatores permite criar intervenções e estratégias capazes de evitar hospitalizações e seus efeitos adversos.

ABSTRACT Background The decline in the functional performance of the elderly may be related to adverse outcomes, including hospitalization. Performance tests, carried out in Primary Health Care, can help to identify older people who are more likely to be hospitalized and who require more attention from the health team. Objective To identify if the worse performance of the elderly in functional tests may be associated with hospitalizations. Method A cross-sectional observational study was conducted with 473 community-dwelling elderly enrolled by Family Health Strategy.. Functional performance was evaluated according to the following criteria: static balance, functional mobility, gait, muscle strength, dynamic balance, lower limb strength, and by assessing the risk of falls. Data on hospitalization of participants were obtained from the Decentralized Hospital Information System (SIHD2 / SUS). The analysis of association between functional performance and hospitalization was performed by Logistic Regression models. Results In the study, 32.1% of the elderly participants were hospitalized at least once. Hospitalization was associated with balance, gait performance, functional mobility, and risk of falls. Conclusion Through functional tests it was possible to observe that the worst performance is associated with hospitalizations and the identification of these factors allows the creation of interventions and strategies capable of avoiding hospitalizations and their adverse effect.

Is There a Relation between Brain and Muscle Activity after Virtual Reality Training in Individuals with Stroke? A Cross-Sectional Study.

Objective-The aim was to verify the correlation between cerebral and muscular electrical activity in subjects trained in virtual reality after a stroke. Method-The trial design was a cross-sectional study. Fourteen volunteers who were diagnosed with a stroke participated in the study. The intervention protocol was to perform functional activity with an upper limb using virtual reality. The functional protocol consisted of four one-minute series with a two-minute interval between series in a single session. Results-We observed, at initial rest, a positive correlation between brachii biceps and the frontal canal medial region (F7/F8) (r = 0.59; p = 0.03) and frontal canal lateral region (F3/F4) (r = 0.71; p = 0.006). During the activity, we observed a positive correlation between the anterior deltoid and frontal anterior channel (AF3/AF4) (r = 0.73; p = 0.004). At final rest, we observed a positive correlation between the anterior deltoid and temporal region channel (T7/T8) (r = 0.70; p = 0.005). Conclusions-We conclude that there was no correlation between brain and muscle activity for the biceps brachii muscle in subjects trained with virtual reality. However, there was a positive correlation for the deltoid anterior muscle.

Association Between Physical Functioning and Time Until a New Hospitalization in Community-Dwelling Older Adults: A Prospective Cohort Study.

BACKGROUND AND PURPOSE: Physical functioning refers to the ability to independently perform activities that require physical ability, and may be an important tool for predicting a higher risk of hospitalization. The objective of this study was to verify whether aspects of physical functioning are independently associated with the risk for new hospitalization in older adults seen in primary health care. METHODS: This prospective cohort study consisted of 473 older adults 60 years and older who had not been hospitalized in the prior year. Hospitalization records were obtained with authorization from the hospital admission. Depending on physical functioning, the probability of a new hospital admission within the next 5 years was determined based on survival analysis and the Kaplan-Meier curve. Physical functioning was evaluated using 5 easy-to-administer tests: handgrip strength using a Jamar dynamometer, functional performance using the Short Physical Performance Battery, balance using the step test, mobility using the Timed Up and Go (TUG) test, and gait speed using the 4-m walk test. The association between poor physical functioning and new hospitalization was verified using a Cox regression model, adjusted for sex, age, number of comorbidities, number of medications, and BMI. Models were implemented separately for each physical functioning test. RESULTS: In the sample, 32% had been hospitalized at least once in 5 years. The Kaplan-Meier curve showed a decrease in the probability of nonhospitalization within the next 5 years. Cox regression analysis showed an association between hospitalization within the next 5 years and mobility on the TUG test of more than 12.4 seconds in the crude (hazard ratio [HR] = 1.33, 95% CI = 1.10-1.60) and adjusted models (HR = 1.26, 95% CI = 1.02-1.56), and balance using the step test of more than 7.5 seconds in the crude (HR = 1.27, 95% CI = 1.03-1.56) model. CONCLUSIONS: Physical functioning tests demonstrated that poor physical performance predicts new hospitalization, and reinforced the importance of their application in physical therapy practice in primary health care settings.

Central involvement of 5-HT1A receptors in antinociception induced by photobiomodulation in animal model of neuropathic pain.

This study aimed to investigate the central involvement of 5-HT1A receptors in the nociceptive behavior of mice submitted to the chronic constriction injury (CCI) of sciatic nerve and the subsequent application of photobiomodulation (PBM). Male mice (Swiss-albino) were submitted to CCI and subsequently received an infusion of WAY100635 (5-HT1A receptor antagonist) or intracerebroventricular saline (ICV), followed by infrared laser irradiation (808 nm), in continuous mode, with the power of 100 mW and a dose of 0 J/cm2 (control group) or 50 J/cm2. The thermal hyperalgesia was evaluated by hot plate test, while mechanical allodynia was evaluated by von Frey filaments. After CCI, animals showed a reduction in the nociceptive threshold (p<0.001) when compared to the sham group. In von Frey test, the CCI + saline + PBM 50 J/cm2 group showed an increase in nociceptive threshold (p<0.001) in all measurement moments in comparison with groups CCI + SALINE + PBM 0 J/cm2, CCI + WAY100635 + PBM 50 J/cm2, and CCI + WAY100635 + PBM 0 J/cm2. Similarly, in hot plate test, CCI + SALINE + PBM 50 J/cm2 group showed an increase in nociceptive threshold after application of PBM at 120 and 180 min. Because of the results found, it can be suggested the involvement of 5-HT1A receptors in the central nervous system, since WAY100635 was able to reverse the antinociceptive effect provided by PBM in animals submitted to CCI.

Efeito da realidade virtual no recrutamento de fibras musculares e força muscular respiratória em pacientes com doença de Parkinson - estudo piloto / Effect of virtual reality on recruitment of muscle fibers and respiratory muscle strength in patients with Parkinson's disease - pilot study

Introdução: A Doença de Parkinson compromete a mobilidade da caixa torácica, acarretando limitação progressiva da ventilação, devido ao padrão de flexão e rigidez e fraqueza muscular. A realidade virtual propicia interação em tempo real com atividades e ambientes tridimensionais. Objetivo: Avaliar o efeito da realidade virtual no recrutamento de fibras e forças musculares respiratória e postural em pacientes com doença de Parkinson. Métodos: Estudo clínico, piloto, prospectivo, com alocação por conveniência. Dez indivíduos foram selecionados e alocados em grupo estudo (GE n=5) constituídos por idosos com DP e grupo controle (GC n=5) formado por idosos na mesma faixa etária, sem condições clínicas neurológicas e respiratórias. As variáveis mensuradas foram: independência funcional, desempenho motor, força muscular respiratória, recrutamento de fibras musculares respiratórias e posturais, e qualidade de vida. Foram realizadas 16 sessões com realidade virtual. Resultados: As Pressões Inspiratória máxima (PImáx) e Expiratória máxima (PEmáx) melhoraram em alguns momentos da intervenção. O recrutamento de fibras musculares em esternocleidomastóideo diminuiu e o recrutamento de fibras musculares no diafragma aumentou. Conclusão: A PImáx e a PEmáx melhoraram em alguns momentos do tratamento, e houve diminuição do recrutamento de fibras musculares dos músculos respiratórios acessórios nos pacientes com DP. (AU)

Introduction: Parkinson's disease commits the mobility of the rib cage, causing progressive ventilation limitation due to bending and stiffness. Virtual reality provides real-time interaction with activities and three-dimensional environments. Objective: To evaluate the effect of virtual reality on the recruitment of muscle fibers and respiratory and postural muscle strength in patients with Parkinson's disease. Methods: Clinical, pilot, prospective study, with allocation by convenience. Ten individuals were selected and allocated to a study group (EG n = 5) consisting of elderly people with Parkinson and a control group (CG n = 5) formed by elderly people in the same age group, without neurological and respiratory conditions. The measured variables were functional independence, motor performance, respiratory muscle strength, recruitment of respiratory and postural muscle fibers, and quality of life. 16 sessions were held with virtual reality. Results: The maximum inspiratory pressures (MIP) and maximum expiratory pressures (MEP) improved in some moments of the intervention. The recruitment of muscle fibers in the sternocleidomastoid decreased and the recruitment of muscle fibers in the diaphragm increased. Conclusion: MIP and MEP improved in some moments of treatment, and there was a decrease in the recruitment of muscle fibers from accessory respiratory muscles in patients with PD. (AU)

Individualized PEEP to optimise respiratory mechanics during abdominal surgery: a pilot randomised controlled trial.

BACKGROUND: Higher intraoperative driving pressures (ΔP) are associated with increased postoperative pulmonary complications (PPC). We hypothesised that dynamic adjustment of PEEP throughout abdominal surgery reduces ΔP, maintains positive end-expiratory transpulmonary pressures (Ptp_ee) and increases respiratory system static compliance (Crs) with PEEP levels that are variable between and within patients. METHODS: In a prospective multicentre pilot study, adults at moderate/high risk for PPC undergoing elective abdominal surgery were randomised to one of three ventilation protocols: (1) PEEP≤2 cm H2O, compared with periodic recruitment manoeuvres followed by individualised PEEP to either optimise respiratory system compliance (PEEPmaxCrs) or maintain positive end-expiratory transpulmonary pressure (PEEPPtp_ee). The composite primary outcome included intraoperative ΔP, Ptp_ee, Crs, and PEEP values (median (interquartile range) and coefficients of variation [CVPEEP]). RESULTS: Thirty-seven patients (48.6% female; age range: 47-73 yr) were assigned to control (PEEP≤2 cm H2O; n=13), PEEPmaxCrs (n=16), or PEEPPtp_ee (n=8) groups. The PEEPPtp_ee intervention could not be delivered in two patients. Subjects assigned to PEEPmaxCrs had lower ΔP (median8 cm H2O [7-10]), compared with the control group (12 cm H2O [10-15]; P=0.006). PEEPmaxCrs was also associated with higher Ptp_ee (2.0 cm H2O [-0.7 to 4.5] vs controls: -8.3 cm H2O [-13.0 to -4.0]; P≤0.001) and higher Crs (47.7 ml cm H2O [43.2-68.8] vs controls: 39.0 ml cm H2O [32.9-43.4]; P=0.009). Individualised PEEP (PEEPmaxCrs and PEEPPtp_ee combined) varied widely (median: 10 cm H2O [8-15]; CVPEEP=0.24 [0.14-0.35]), both between, and within, subjects throughout surgery. CONCLUSIONS: This pilot study suggests that individualised PEEP management strategies applied during abdominal surgery reduce driving pressure, maintain positive Ptp_ee and increase static compliance. The wide range of PEEP observed suggests that an individualised approach is required to optimise respiratory mechanics during abdominal surgery. CLINICAL TRIAL REGISTRATION: NCT02671721.

Análise inter e intra-avaliador da abdução do ombro hemiparético pelo PhysioPlay™: software para medir a amplitude de movimento / Inter-and intra-rater analysis of hemiparetic shoulder abduction using PhysioPlay™: software for measuring range of motion

Alterações no equilíbrio são observadas em hemiparéticos após um acidente vascular encefálico (AVE), gerando impactos físicos, sociais e econômicos significativos; assim, uma avaliação foi desenvolvida para facilitar os planos de tratamento para os pacientes. A goniometria é atualmente usada como ferramenta de avaliação da amplitude de movimento (ADM); no entanto, o desenvolvimento de exergames trouxe uma nova perspectiva para a avaliação, que utiliza um mecanismo dinâmico e tem pouca subjetividade. Objetivo: Este estudo avaliou a confiabilidade inter e intraexaminadores da medida da ADM da abdução do ombro em pacientes pós-AVE usando o exergame PhysioPlay™. Método: Treze voluntários com AVE crônico, com idade de 58,23 ± 9,96 anos (homens e mulheres), participaram deste estudo. Dois fisioterapeutas avaliaram a abdução do ombro usando goniometria e o exergame PhysioPlay™. Um reteste foi realizado uma semana depois. Resultados: Os resultados das análises utilizando o coeficiente de correlação intraclasse (CCI) mostraram excelente nível de confiabilidade inter e intraexaminadores (r> 0,90; p <0,05). A correlação de Pearson entre as medidas máximas obtidas na goniometria e o software PhysioPlay™ apresentou alta correlação (r> 0,90, p = 0,001). Conclusão: O Kinect associado ao exergame PhysioPlay™ apresentou excelente confiabilidade na captura da medida da ADM em comparação à goniometria.

Changes in balance are observed in some hemiparetics following a stroke, generating significant physical, social, and economic impacts; thus, an assessment was developed to facilitate treatment plans for patients. Goniometry is currently used as an evaluation tool for range of motion (ROM); however, the development of exergames has brought a new perspective to the assessment, which uses a dynamic mechanism and has little subjectivity. Objective: This study evaluates the inter-and intra-rater reliability of ROM measurement of the shoulder abduction in post-stroke patients using the exergame PhysioPlay™. Method: Thirteen volunteer chronic stroke survivors, aged 58.23 ± 9.96 years (men and women), participated in this study. Two physiotherapists evaluated the abduction of the shoulder using goniometry and the exergame PhysioPlay™. A retest was performed one week later. Clinical trial registry number ­ RBR-55smwr. Results: The results of the analyses using intraclass correlation coeficient (ICC) showed an excellent inter- and intra-rater reliability level (r > 0.90; p < .05). The Pearson correlation between the maximum measures obtained in the goniometry and the software PhysioPlay™ showed a high correlation (r > 0.90, p= .001). Conclusion: The Kinect associated with the exergame PhysioPlay™ presented excellent reliability in capturing the ROM measure compared to the conventional goniometry.

Doença de Parkinson: efeito da terapia vibratória no recrutamento da musculatura postural / Parkinson disease: effects of vibrating therapy in recruitment of postural muscle

A Doença de Parkinson (DP) é uma doença degenerativa e progressiva do sistema nervoso central, caracterizada por sintomas motores, alterações musculoesqueléticas e posturais que podem ser influenciadas por um processo de organização sensorial anormal. A eletromiografia (EMG) é uma ferramenta de avaliação não invasiva importante para análise do recrutamento da musculatura postural. A terapia vibratória surge como uma opção promissora na estimulação somatossensorial desta população. Objetivo: Avaliar os efeitos da terapia vibratória no recrutamento da musculatura postural em pacientes com DP. Métodos: Foram analisados os músculos longuíssimo lombar (LL) e trapézio ascendente (TA) por EMG. Foi realizada a aplicação de um protocolo de 8 semanas (24 atendimentos) de terapia vibratória em 10 indivíduos com DP, com avaliação e reavaliação por análise eletromiográfica da contração isométrica voluntária (CIV). Resultados: A terapia vibratória não mostrou resultados significativos na ativação da musculatura postural na DP, pela avaliação por EMG, sendo na comparação pré e pós-tratamento TAD (p = 0,655), TAE (p = 0,655), LLD (p = 0,848) e LLE (p = 0,565). Conclusão: Não houve resultados significativos na EMG após intervenção com terapia vibratória em indivíduos com DP, o que pode ser devido principalmente ao tamanho amostral. Sugere-se a realização de novos estudos com maior tamanho amostral para comprovar a eficiência da terapia vibratória nesta população.

Parkinson Disease (PD) is a degenerative and progressive disease of the central nervous system, characterized by motor symptoms, musculoskeletal and postural disturbance, which may be influenced by an abnormal sensory organization process. Electromyography (EMG) is an important non-invasive assessment tool for postural muscle recruitment analysis. Vibratory therapy appears as promising option to somatosensory stimulation in this population. Objective: To evaluate the effects of vibratory therapy on the recruitment of postural muscles in patients with PD. Methods: Longissimus lumborum (LL) and the upper trapezius (UT) muscles were analyzed by EMG. A protocol of 8 weeks (24 attendances) of vibratory therapy was applied in 10 individuals with PD, with evaluation and revaluation performed by EMG analysis of voluntary isometric contraction (VIC). Results: Vibratory therapy did not show significant results in the activation of the postural muscles in the PD, by the EMG evaluation, being the TAD (p = 0.655), APR (p = 0.655), LLD (p = 0.848) and LLE (p = 0.565). Conclusion: We did not observe significant results in the EMG after intervention with vibratory therapy in individuals with PD, which may be mainly due to the sample size. It is suggested to carry out new studies with a larger sample size to prove the efficiency of the vibratory therapy in this population.

Laserpuntura na neuropatia periférica: efeitos na dor e qualidade de vida / Laserpuncture in peripheral neuropathy: effects on pain and quality of life

Introdução: A laserpuntura é utilizada para analgesia, embora os protocolos para aplicação na dor neuropática permaneçam contraditórios. Objetivo: Avaliar o efeito da laserpuntura na modulação da dor neuropática, impacto na qualidade de vida e processo inflamatório local. Material e métodos: Cinco pacientes com diagnóstico de lesão nervosa periférica e dor neuropática associada receberam aplicação do laser AlGaInP, 658 nm, 10 mW, 9 J/cm2, em acupontos especí­ficos, durante 15 sessões, 3 vezes na semana, por 50 minutos. A avaliação pré e pós-intervenção foi realizada pela Escala Visual Analógica, questionário para dor (McGill), questionário de qualidade de vida (SF-36), Índice de incapacidade de Oswestry e termografia. Resultados: Foi observada redução da média da pontuação na Escala Visual Analógica em 3 de 5 pacientes e redução da média de dor após 15 sessões. A avaliação pelo McGill mostrou redução nas dimensões afetivo, avaliativo e total. No questionário SF-36 foi observada melhora das dimensões Capacidade Funcional e Limitação por Aspectos Emocionais. No Índice de Oswestry observou-se redução da média da porcentagem e na termografia não houve diferença nos valores pré e pós-intervenção. Conclusão: Estes resultados sugerem eficácia da laserpuntura na redução da dor e melhora da qualidade de vida em pacientes com dor neuropática decorrente de lesão nervosa periférica. (AU)

Introduction: Laserpuncture is used for analgesia, although the protocols for use in neuropathic pain remain contradictory. Objective: To evaluate the effect of laserpuncture in modulating neuropathic pain, impact on quality of life and local inflammatory process. Methods: Five patients with peripheral nerve injury and neuropathic pain associated application received AlGaInP laser, 658 nm, 10 mW, 9 J/cm2 at specific acupoints for 15 sessions, 3 times a week for 50 minutes. The pre- and post-intervention were performed by Visual Analogue Scale, questionnaire for pain (McGill), quality of life questionnaire (SF-36), Oswestry disability index and thermography. Results: A significant reduction in Visual Analogue Scale score average was observed in 3 of 5 patients in addition to an overall reduction of average pain after 15 sessions. The evaluation by McGill showed reduction in affective, evaluative and overall dimensions. In the SF-36 questionnaire was observed an increase of the dimensions Functional Capacity and Emotional Aspects. In Oswestry Index a reduction was observed in the average percentage and in the thermography no difference was noticed in pre and post-intervention. Conclusion: These results suggest effectiveness of laser acupuncture in reducing pain and improving quality of life in patients with neuropathic pain due to peripheral nerve injury. (AU)

Benefí­cios da atividade fí­sica em idosos do projeto de extensão Vida Ativa/UNATI / Benefits of physical activity in the elderly of the extension project Active Life/UNATI

Objetivo: Verificar os efeitos da atividade física na força muscular respiratória, função motora, sintomas depressivos, qualidade de vida e imagem corporal em idosos do projeto de extensão Vida Ativa/UNATI. Métodos: Sete indivíduos, ambos os sexos, com idade média de 68,14 ± 4,38 foram submetidos a avaliações e reavaliações de força muscular respiratória (PiMáx e PeMáx), função motora (FPP-D/E, TUG, SPPB, EEB), sintomas depressivos (GDS-15), qualidade de vida (SF-36) e imagem corporal (IPCg) após 10 intervenções com atividades físicas, duas vezes na semana, por uma hora. Resultados: Houve aumento significativo em SPPB (p = 0,01); aumento não significativo da média dos valores de PiMáx (p = 0,07) e diminuição de PeMáx (p = 0,65); manutenção em FPP-D/E (p = 1); diminuição em TUG (p = 0,48); aumento EEB (p = 0,08); diminuição em GDS-15 (p = 0,36); em SF-36, obteve-se aumento em alguns domínios, como Capacidade Funcional (p = 0,79), Estado Geral de Saúde (p = 0,20), Vitalidade (p = 0,25) e Saúde Mental (p = 0,36), manutenção em Aspectos Emocionais (p = -), e diminuição em Aspectos Físicos (p = 0,66), Dor (p = 0,28) e Aspectos Sociais (p = 0,14); aumento em IPCg (p = 0,61). Conclusão: Foi observada manutenção ou melhora de quase todos os aspectos analisados. (AU)

Aim: To verify the effects of physical activity on respiratory muscle strength, motor function, depression symptoms, quality of life and body image in the aging process in elderly participants of Active Life/UNATI extension project. Methods: Seven individuals of both sexes, mean age 68.14 ± 4.38 years, were included in the study. Initially, evaluations were performed and then reassessments of respiratory muscle strength (Pimax and Pemax), motor function (FPP-D/E, TUG, SPPB, BSE), depressive symptoms (GDS-15), quality of life and body image (IPCg) were performed after 10 interventions with physical activities, twice a week, lasting one hour. Results: We observed a significant increase in SPPB (p=0.01); non-significant increase of mean values of Pimax (p = 0.07) and decrease of Pemax (p = 0.65); maintenance in FPP-D/E (p = 1); decrease in TUG (p = 0.48); increase in EEB (p = 0.08); decrease in GDS-15 (p = 0.36); in SF36, an increase was obtained in some areas, such as Functional Capacity (p = 0.79), General Health Status (p = 0.20), Vitality (p = 0.25) and Mental Health (p = 0.36), maintenance in Emotional Aspects (p= -), and decrease in Physical Aspects (0.66), Pain (p = 0.28) and Social Aspects (p = 0.14); increase in IPCg (p = 0.61). Conclusion: The proposed protocol of physical activity promoted maintenance or improvement of almost all aspects analyzed. (AU)

Efeitos de exercícios físicos praticados em Unidades Básicas de Saúde / Physical exercice effects practiced in Primary Heath Care

Introdução: O exercício físico tem sido incentivado na Atenção Primária à Saúde. Objetivo: comparar dois grupos de indivíduos praticantes de exercícios físicos na Atenção Primária e sedentários, em relação a possíveis benefícios desta para a saúde. Método: Foram avaliados 38 indivíduos, divididos em dois grupos: participantes de grupos de exercício físico e sedentários. A avaliação inicial e final dos dois grupos conteve dados sociodemográficos e clínicos, capacidade física e respiratória e qualidade de vida. Os dados foram comparados intra-grupos e inter-grupos. Resultados: Nas analises intra-grupos, foram significativas (p<0,05) as diferenças na qualidade de vida, no grupo de exercício, e capacidade física e qualidade de vida no grupo sedentário. Na comparação inter-grupos, somente capacidade física foi diferente (p<0,05). Conclusão: Os exercícios físicos realizados na Atenção Primária apresentam necessidade de reorganização para alcance de melhores resultados.

Introduction: Physical exercise has been encouraged in Primary Health Care. Objective: to compare two groups of individuals who practice physical exercises in Primary Care and sedentary, in relation to possible health benefits. Method: Were evaluated 38 individuals, divided into two groups: participants of physical exercise groups and sedentary. The initial and final evaluation of the two groups contained ociodemographic and clinical data, physical and respiratory capacity and quality of life. The data were compared intra-groups and inter-groups. Results: In the whithin-group analyzes, were significant differences in quality of life. In exercise group, physical capacity and quality of life in the sedentary group were significant (p <0.05). In between-group comparison, only physical capacity was different (p <0.05). Conclusion: The physical exercises performed in primary care present a need for reorganization to achieve better results.

Efeito da terapia por realidade virtual no equilíbrio de indivíduos acometidos pela doença de Parkinson / Effect of virtual reality therapy on balance of patients with Parkinson disease

Introdução: A doença de Parkinson é definida como doença degenerativa e progressiva do sistema nervoso central, clinicamente caracterizada por alterações motoras que geram comprometimento do desempenho funcional e independência. A Realidade Virtual é um recurso interativo que vem sendo amplamente utilizado como ferramenta na reabilitação motora de diversas patologias. Objetivo: Avaliar o efeito da terapia por Realidade Virtual no equilíbrio postural de indivíduos acometidos pela doença de Parkinson. Métodos: Trata-se de um estudo clínico, quase experimental realizado com nove pacientes, de ambos os sexos, com idade entre 60 e 78 anos, com diagnóstico de doença de Parkinson. Os mesmos foram submetidos a 20 sessões de terapia com uso dos jogos do Nintendo Wii Fit plus®, tendo cada sessão a duração de 50 minutos, realizadas duas vezes por semana, durante 10 semanas. A Escala de Equilíbrio de Berg foi utilizada para avaliar o equilíbrio dos pacientes em condições de pré e pós-intervenção. Resultados: Foram observadas melhoras significativas em relação às dimensões de provas estacionárias e transferência da Escala de Equilíbrio de Berg. Conclusão: A terapia por Realidade Virtual foi efetiva na melhora do equilíbrio dos pacientes envolvidos no estudo.(AU)

Introduction: Parkinson's disease is defined as a progressive, degenerative disease of the central nervous system, characterized clinically by motor impairment in generating performance and functional independence. Virtual Reality is an interactive feature that has been widely used as a tool for motor rehabilitation of various pathologies. Objective: To evaluate the effect of therapy for Virtual Reality in postural balance of individuals affected by Parkinson's disease. Methods: This is a clinical study, almost experimental conducted with nine patients of both sexes, aged 60 to 78 years, diagnosed with Parkinson's disease. They performed 20 therapy sessions with use of games Nintendo Wii Fit Plus®, each session lasting 50 minutes, twice a week for 10 weeks. The Berg Balance Scale was used to assess the balance of patients in pre and post-intervention conditions. Results: Significant improvements were observed in relation to the dimensions of stationary tests and transfer of Berg Balance Scale. Conclusion: The therapy Virtual Reality was effective in improving the balance of the patients involved in the study.(AU)

Realidade virtual na função motora de membros inferiores pós-acidente vascular encefálico / Virtual reality applied to the lower limb motor function in post-stroke individuals

O Acidente Vascular Encefálico (AVE) pode gerar importantes alterações motoras, de tônus e sensitivas. A realidade virtual (RV), voltada para reabilitação, pode trazer benefícios em relação à aptidão física, atividades motoras e de equilíbrio. Objetivo: Investigar o efeito da terapia por RV no equilíbrio estático e dinâmico, descarga de peso no membro inferior afetado, tônus e recrutamento muscular, independência funcional e função sensório-motora de indivíduos pós-AVE. Métodos: Trata-se de estudo clínico, quasi-experimental e prospectivo em 6 indivíduos com diagnóstico de AVE. Antes e após intervenção com Nintendo Wii Fit Plus os indivíduos foram avaliados pela Escala de Equilíbrio de Berg, Timed "Up and Go", Índice do Andar Dinâmico; Teste de Marcha (TM); Escala Modificada de Ashworth (EMA); Eletromiografia; Índice de Barthel e Escala Fugl Meyer (EFM). Para análise estatística utilizou-se o teste Kolmogorov-Smirnov, teste t e Wilcoxon. Foi adotado P 80%. Resultados: No TM inicial da 1ª e 15ª sessão (p = 0,03; d = 1,96; P = 96%), EMA dos músculos extensores de quadril (p = 0,04; d = 3,77; P 99%) e joelho (p = 0,04; d = 3,23; P = 99%) e flexores plantares (p = 0,01; d = 3,18; P = 99%) e EFM nas dimensões coordenação/velocidade (p = 0,02; d = 6,74; P = 100%) e sensibilidade (p = 0,01), foram observados resultados significativos com grande efeito e Power > 90%. Nos demais instrumentos não foram encontrados valores significativos. Conclusão: O programa de reabilitação, por RV, foi eficaz na melhora da descarga de peso no membro inferior afetado, tônus muscular e função sensório-motora nos indivíduos do estudo

Strokes can generate significant motor, tonic and sensitive changes. Virtual reality (RV), focused on rehabilitation, can bring several benefits such as improvements on physical fitness, motor skills and balance. Objective: To assess the effects of the RV intervention to the static and dynamic balance, weight load on the affected limb, tone and muscle recruitment, functional independence and sensorimotor function in post-stroke individuals. Methods: Quasi-experimental and prospective clinical study with 6 subjects with diagnosis of stroke. Before and after the intervention with Nintendo Wii Fit Plus, the subjects were assessed by the Berg Balance Scale, Timed "Up and Go" and Dynamic Floor Index; Gait Test (GT); Modified Ashworth Scale (MAS); Electromyography; Barthel Index and Fugl-Meyer Scale (FMS). The Statistical analysis used Kolmogorov-Smirnov test, t test and Wilcoxon. Results: The 1st and 15th session evaluations have shown that GT (p = 0.03, d = 1.96, P = 96%), MAS for hip extensor muscles (p = 0.04; d = 3.77; P = 99%), knee extensors (p = 0.04; d = 3.23; P = 99%), plantar flexors (p = 0.01; d = 3.18; P = 99%), FMS in coordination/velocity dimensions (p = 0.02; d = 6.74; P = 100%) and sensitivity (p = 0.01) presented significant results, large effect size and power above 90%. Significant values were not found to the other evaluations. Conclusion: The RV rehabilitation program was effective and improved the weight-load in affected limb, muscle tone and sensorimotor function of the subjects

Atrial natriuretic factor: is it responsible for hyponatremia and natriuresis in neurosurgery? / Fator natriurético atrial: ele é o responsável pela hiponatremia e natriurese em neurocirurgia?

OBJECTIVE: To evaluate the presence of hyponatremia and natriuresis and their association with atrial natriuretic factor in neurosurgery patients. METHODS: The study included 30 patients who had been submitted to intracranial tumor resection and cerebral aneurism clipping. Both plasma and urinary sodium and plasma atrial natriuretic factor were measured during the preoperative and postoperative time periods. RESULTS: Hyponatremia was present in 63.33% of the patients, particularly on the first postoperative day. Natriuresis was present in 93.33% of the patients, particularly on the second postoperative day. Plasma atrial natriuretic factor was increased in 92.60% of the patients in at least one of the postoperative days; however, there was no statistically significant association between the atrial natriuretic factor and plasma sodium and between the atrial natriuretic factor and urinary sodium. CONCLUSION: Hyponatremia and natriuresis were present in most patients after neurosurgery; however, the atrial natriuretic factor cannot be considered to be directly responsible for these alterations in neurosurgery patients. Other natriuretic factors are likely to be involved.

Comparison between two physiotherapy protocols for patients with chronic kidney disease on dialysis.

[Purpose] To compare the effects of two physiotherapy protocols for chronic kidney disease patients on dialysis. [Subjects and Methods] This is a prospective, randomized study, in chronic kidney disease patients 18 years of age or older on dialysis. Sessions for each group (were conducted three times per week for a total of 10 sessions), during hemodialysis. Respiratory muscle strength (maximal inspiratory and expiratory pressure), peak expiratory flow, and peripheral muscle strength were evaluated. The study group received motor and respiratory physiotherapy, and the control group received motor physiotherapy alone. [Results] We observed a significant increase in the maximal inspiratory pressure in the study group in the 5th and 10th sessions and in the maximal expiratory pressure in the 1st session, peak flow in the 1st and 10th sessions, and dynamometry in the 10th session. In the control group, there was a significant decrease in maximal inspiratory pressure in the 5th and 10th sessions, and in maximal expiratory pressure in the 10th session, peak flow in the 5th and 10th sessions, and dynamometry in the 5th session. [Conclusion] Implementation of motor physiotherapy combined with respiratory physiotherapy may have contributed to the improvement of the variables analyzed in the study group.

Fator natriurético atrial: ele é o responsável pela hiponatremia e natriurese em neurocirurgia? / Atrial natriuretic factor: is it responsible for hyponatremia and natriuresis in neurosurgery?

RESUMO Objetivo: Avaliar a presença de hiponatremia e natriurese, bem como suas associações com o fator natriurético atrial em pacientes de neurocirurgia. Métodos: Foram incluídos 30 pacientes submetidos à ressecção de tumor intracraniano e à clipagem de aneurisma cerebral. Os níveis plasmáticos e urinários de fator natriurético atrial foram medidos durante os períodos pré e pós-operatório. Resultados: Hiponatremia esteve presente em 63,33% dos pacientes, particularmente no primeiro dia pós-operatório. Observou-se natriurese em 93,33% dos pacientes, principalmente no segundo dia pós-operatório. Os níveis plasmáticos de fator natriurético atrial estavam aumentados em 92,60% dos pacientes em pelo menos um dos dias pós-operatórios, mas não houve associação estatisticamente significante entre fator natriurético atrial e sódio plasmático, e entre fator natriurético atrial e sódio urinário. Conclusão: Após neurocirurgia, na maior parte dos pacientes, estiveram presentes hiponatremia e natriurese; contudo, o fator natriurético atrial não pôde ser considerado diretamente responsável por tais alterações nos pacientes neurocirúrgicos. Provavelmente, há o envolvimento de outros fatores natriuréticos.

ABSTRACT Objective: To evaluate the presence of hyponatremia and natriuresis and their association with atrial natriuretic factor in neurosurgery patients. Methods: The study included 30 patients who had been submitted to intracranial tumor resection and cerebral aneurism clipping. Both plasma and urinary sodium and plasma atrial natriuretic factor were measured during the preoperative and postoperative time periods. Results: Hyponatremia was present in 63.33% of the patients, particularly on the first postoperative day. Natriuresis was present in 93.33% of the patients, particularly on the second postoperative day. Plasma atrial natriuretic factor was increased in 92.60% of the patients in at least one of the postoperative days; however, there was no statistically significant association between the atrial natriuretic factor and plasma sodium and between the atrial natriuretic factor and urinary sodium. Conclusion: Hyponatremia and natriuresis were present in most patients after neurosurgery; however, the atrial natriuretic factor cannot be considered to be directly responsible for these alterations in neurosurgery patients. Other natriuretic factors are likely to be involved.

Effect of Ultrafiltration on Pulmonary Function and Interleukins in Patients Undergoing Cardiopulmonary Bypass.

OBJECTIVE: To evaluate the effect of ultrafiltration on interleukins, TNF-α levels, and pulmonary function in patients undergoing coronary artery bypass grafting (CABG). DESIGN: Prospective, randomized, controlled trial. SETTING: University hospital. PARTICIPANTS: Forty patients undergoing CABG were randomized into a group assigned to receive ultrafiltration (UF) during cardiopulmonary bypass (CPB) or into another group (control) that underwent the same procedure but without ultrafiltration. METHODS: Interleukins and TNF-α levels, pulmonary gas exchange, and ventilatory mechanics were measured in the preoperative, intraoperative, and postoperative periods. Interleukins and TNF-α also were analyzed in the perfusate of the test group. MEASUREMENTS AND MAIN RESULTS: There were increases in IL-6 and IL-8 at 30 minutes after CPB and 6, 12, 24, and 36 hours after surgery, along with an increase in TNF-α at 30 minutes after CPB and 24, 36, and 48 hours after surgery in both groups. IL-1 increased at 30 minutes after CPB and 12 hours after surgery, while IL-6 increased 24 and 36 hours after surgery in the UF group. The analysis of the ultrafiltrate showed the presence of TNF-α and traces of IL-1ß, IL-6, and IL-8. There were alterations in the oxygen index, alveolar-arterial oxygen difference, deadspace, pulmonary static compliance and airway resistance after anesthesia and sternotomy, as well as in airway resistance at 6 hours after surgery in both groups, with no difference between them. CONCLUSIONS: Ultrafiltration increased the serum level of IL-1 and IL-6, while it did not interfere with gas exchange and pulmonary mechanics in CABG.

Hemodynamic, ventilatory and gasometric evaluation of an experimental bronchopleural fistula.

PURPOSE: To investigate the hemodynamic and ventilatory changes associated with the creation of an experimental bronchopleural fistula (BPF) treated by mechanical ventilation and thoracic drainage with or without a water seal. METHODS: Six large white pigs weighing 25 kg each which, after general anesthesia, underwent endotracheal intubation (6mm), and mechanically ventilation. Through a left thoracotomy, a resection of the lingula was performed in order to create a BPF with an output exceeding 50% of the inspired volume. The chest cavity was closed and drained into the water sealed system for initial observation of the high output BPF. RESULTS: Significant reduction in BPF output and PaCO2 was related after insertion of a water-sealed thoracic drain, p< 0.05. CONCLUSION: Insertion of a water-sealed thoracic drain resulted in reduction in bronchopleural fistula output and better CO2 clearance without any drop in cardiac output or significant changes in mean arterial pressure.

Hemodynamic, ventilatory and gasometric evaluation of an experimental bronchopleural fistula

PURPOSE: To investigate the hemodynamic and ventilatory changes associated with the creation of an experimental bronchopleural fistula (BPF) treated by mechanical ventilation and thoracic drainage with or without a water seal. METHODS : Six large white pigs weighing 25 kg each which, after general anesthesia, underwent endotracheal intubation (6mm), and mechanically ventilation. Through a left thoracotomy, a resection of the lingula was performed in order to create a BPF with an output exceeding 50% of the inspired volume. The chest cavity was closed and drained into the water sealed system for initial observation of the high output BPF. RESULTS: Significant reduction in BPF output and PaCO2 was related after insertion of a water-sealed thoracic drain, p< 0.05. CONCLUSION: Insertion of a water-sealed thoracic drain resulted in reduction in bronchopleural fistula output and better CO2 clearance without any drop in cardiac output or significant changes in mean arterial pressure. .

Percepção dos familiares de pacientes internados em Unidade de Terapia Intensiva em relação à atuação da Fisioterapia e à identificação de suas necessidades / Perception of relatives of patients admitted in Intensive Care Units with regard to the practice of Physical Therapy and identification of their needs

Trata-se de um estudo descritivo e de abordagem qualitativa, que teve como objetivo verificar o conhecimento dos familiares de pacientes internados na Unidade de Terapia Intensiva do Hospital de Clínicas da Universidade Estadual de Campinas com relação à atuação da Fisioterapia intensiva neste serviço, bem como identificar suas necessidades. Foram entrevistados 60 familiares, sendo estes questionados a respeito do serviço de Fisioterapia e submetidos ao Inventário de Necessidades e Estressores de Familiares em Terapia Intensiva. Foi observado que a maioria deles desconhecia a atuação da Fisioterapia em tal Unidade, porém os que conheciam atribuíram nota máxima ao serviço. Em relação às necessidades dos familiares, notou-se que 56,7% julgaram necessário saber fatos concretos a respeito do progresso de seu familiar; 60% gostariam de ter a certeza que seu familiar está recebendo o melhor tratamento e 71,7% gostariam de ter dias e horários de visitas mais flexíveis. Constatou-se a falta de informações dos entrevistados em relação à atuação da Fisioterapia na Unidade de Terapia Intensiva. Foram identificadas as necessidades dos familiares, sendo possível, com isto, executar ações de melhoria. Por meio do presente estudo, a Unidade de Terapia Intensiva do Hospital de Clínicas da Universidade Estadual de Campinas identificou as principais necessidades dos familiares, adequou o espaço físico, implementou salas de acolhimento familiar e o curso de especialização em Fisioterapia Respiratória em Unidade de Terapia Intensiva Adulto, e criou informativos visuais quanto à sua atuação para melhores acolhimento e compreensão dos familiares.

This is a descriptive study, with a qualitative approach, that aimed at verifying the knowledge of relatives of patients hospitalized at the Intensive Care Unit of Hospital de Clínicas at Campinas State University about the performance of the intensive physical therapy, as well as at identifying their needs. We interviewed 60 relatives, questioning them about the Physical Therapy service. The Critical Family Need Inventory was also applied. We observed that most relatives were unaware of the physical therapy team performance at the Intensive Care Unit; however, those who knew about it attributed the highest score to the service. Regarding the relatives' needs, we observed that 56.7% judged necessary to know the facts about the patients' progress; 60% would like to be sure that the patient is receiving the best treatment, and 71.7% would like more flexibility in days and time of visits. It was possible to observe lack of information regarding the action of physical therapy at the Intensive Care Unit and to identify the relatives' needs, allowing improvement actions. The Intensive Care Unit of Hospital de Clínicas at Campinas State University has adapted the physical space and implemented rooms for family reception, with the help of family support and humanization groups. Along with these actions, it was implemented a specialization course in Respiratory Physical Therapy at the Adults Intensive Care Unit and visual aids regarding its importance and actions to a better reception and understanding of the family were distributed.