Efeitos agudos do treino muscular respiratório no batimento ciliar, na força muscular e na capacidade cardiorrespiratória: estudo de caso
Carregando...
Data
2021-06-07
Autores
Oliveira, Laura Borella de [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Universidade Estadual Paulista (Unesp)
Resumo
Introdução: Com o envelhecimento, os sistemas corporais sofrem modificações morfofisiológicas, que levam à diminuição da capacidade fisiológica de adaptação a estressores ambientais; dentre os impactos do processo de envelhecimento está a diminuição da força muscular respiratória, da capacidade funcional cardiorrespiratória e alterações no clearance mucociliar, no qual há diminuição da frequência do batimento ciliar, que pode levar à maior ocorrência de doenças respiratórias, como pneumonias, nessa população. Objetivo: avaliar os efeitos agudos do treino muscular respiratório com Powerbreathe® no batimento ciliar, na força muscular respiratória e na capacidade cardiorrespiratória de um idoso. Métodos: foi utilizado o Montreal Cognitive Assessment (MoCA) e realizados o Teste de Função Pulmonar, a manovacuometria, o teste de Tempo de Trânsito da Sacarina (TTS) e o Teste de Caminhada de seis Minutos (TC6), além da monitorização dos sinais vitais do paciente; foi realizada uma sessão de treino muscular respiratório com dispositivo PowerBreathe®. Resultados: Participou desse estudo de caso, um paciente idoso, sem distúrbios ventilatórios; não houve alteração nos valores de pressão inspiratória máxima (PImáx) e distância percorrida no TC6 após o treino, porém houve uma diminuição de 22,95 minutos no TTS, quando comparados pré e pós treino. Conclusão: Os dados indicam que o treino muscular respiratório aumentou o batimento ciliar de um indivíduo idoso de forma aguda.
Introduction: With aging, all body systems undergo morphophysiological changes that lead to a decrease in the physiological capacity to adapt to environmental stressors; among the impacts of the aging process is the decrease in respiratory muscle strength, cardiorespiratory functional capacity and changes in mucociliary clearance, in which there is a decrease in ciliary beat frequency that can lead to higher occurrence of respiratory diseases in this population, such as pneumonia. Aim: evaluate the acute effects of respiratory muscle training with Powerbreathe® on ciliary beat frequency, respiratory muscle strength and cardiorespiratory capacity of an elderly person. Methods: for the evaluation the Montreal Cognitive Assessment (MoCA), Pulmonary Function Test, Manovacuometry, the Saccharin Transit Time test (STT) and the Six-Minute Walk Test (6MWT) were performed, in addition to the monitoring of the patient's vital signs; a single session of respiratory muscle training was performed using PowerBreathe® device. Results: An elderly patient without ventilatory disorders; there was no change found in the values of maximum inspiratory pressure (MIP) and distance walked in the 6MWT after the training, but there was a decrease of 22,95 minutes in the STT, when compared before and after the training session. Conclusion: These data indicate that respiratory muscle training increased acutely the ciliary beat frequency of an elderly individual.
Introduction: With aging, all body systems undergo morphophysiological changes that lead to a decrease in the physiological capacity to adapt to environmental stressors; among the impacts of the aging process is the decrease in respiratory muscle strength, cardiorespiratory functional capacity and changes in mucociliary clearance, in which there is a decrease in ciliary beat frequency that can lead to higher occurrence of respiratory diseases in this population, such as pneumonia. Aim: evaluate the acute effects of respiratory muscle training with Powerbreathe® on ciliary beat frequency, respiratory muscle strength and cardiorespiratory capacity of an elderly person. Methods: for the evaluation the Montreal Cognitive Assessment (MoCA), Pulmonary Function Test, Manovacuometry, the Saccharin Transit Time test (STT) and the Six-Minute Walk Test (6MWT) were performed, in addition to the monitoring of the patient's vital signs; a single session of respiratory muscle training was performed using PowerBreathe® device. Results: An elderly patient without ventilatory disorders; there was no change found in the values of maximum inspiratory pressure (MIP) and distance walked in the 6MWT after the training, but there was a decrease of 22,95 minutes in the STT, when compared before and after the training session. Conclusion: These data indicate that respiratory muscle training increased acutely the ciliary beat frequency of an elderly individual.
Descrição
Palavras-chave
Músculos respiratórios, Força muscular, Idoso, Respiratory muscles, Muscle strength, Elderly