Inspiratory muscle training of moderate intensity improves respiratory muscle strength, diaphragm thickness, and diaphragm mobility in elderly women and it should be considered to minimize changes associated with senescence.
RESUMO O objetivo deste trabalho foi avaliar o perfil e a prevalência da síndrome de Burnout em fisioterapeutas intensivistas das redes públicas da cidade do Recife, comparando-os entre unidades adultas, pediátricas e neonatais. Realizou-se um estudo descritivo de corte transversal em cinco hospitais públicos portadores de Unidade de Terapia Intensiva, por meio de um questionário sociodemográfico para fatores estressantes e do Maslach Burnout Inventory (MIB) para avaliar a prevalência da síndrome. Os resultados indicaram um percentual de 48,72% de Burnout para profissionais de UTI de cuidado adulto e 47,06% para unidades pediátricas e neonatais, considerando-se nível grave em apenas uma dimensão. Foram encontrados escores elevados nos indicadores de exaustão emocional, com 56,42% em UTI adulto e 64,71% em unidades pediátricas e neonatais. O indicador despersonalização apresentou 12,82% em UTI adulto e 29,41% nas demais. Já realização profissional obteve valores de 17,65% em UTI pediátricas e neonatais e de 33,33% em cuidado adulto. A prevalência da síndrome de Burnout se mostrou elevada entre os fisioterapeutas avaliados. Diante disso, observa-se a necessidade do desenvolvimento de medidas preventivas e modelos de intervenção para que tal efeito seja minimizado.
During the walking test on the treadmill, the NIV change thoracoabdominal kinematics and lung function in order to optimized ventilation and tissue oxygenation, with improvement of walk distance. Consequently, NIV is an effective tool to increase functional capacity in children and adolescents with cystic fibrosis.
This study evaluated the immediate effects of respiratory muscle stretching on chest wall kinematics and electromyographic activity in COPD patients. 28 patients with COPD were randomized into two groups: 14 to the treatment group (TG) and 14 to the control group (CG). The TG underwent a stretching protocol of the rib cage muscles, while the CG remained at rest under similar conditions. After a single session, TG increased the tidal volume of the pulmonary rib cage (Vrcp) (p=0.020) and tidal volume of abdominal rib cage (Vrca) (p=0.043) variations and their percentages in relation to the thoracic wall, Vrcp% (p=0.044) and Vrca% (p=0.022). Also, TG decreased the end-expiratory Vrcp (p=0.013) and the end-inspiratory Vrcp (p=0.011) variations. In addition, there was a reduction in respiratory rate (RR) (p=0.011) and minute volume (MV) (p=0.035), as well as an increase in expiratory time (Te) (p=0.026). There was also an immediate reduction in sternocleidomastoid (p=0.043) and upper trapezium (p=0.034) muscle electrical activity. Then, the study supports the use of stretching to improve COPD chest wall mobility with positive effects on chest wall mechanics, on volume distribution and electromyography.
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