Neurophysiological aspects and their relationship to clinical and functional impairment in patients with chronic obstructive pulmonary disease

• Autor(a) principal: Rocco, Carolina Chiusoli de Miranda
• Data de Publicação: 2011
• Outros Autores: Sampaio, Luciana Maria Malosá, Stirbulov, Roberto, Corrêa, João Carlos Ferrari
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Clinics
• Texto Completo: https://www.revistas.usp.br/clinics/article/view/19464
• topic: Chronic obstructive pulmonary disease; Neurophysiological aspects; BODE Index; EMG; Prognosis

OBJECTIVE: The purpose was to assess functional (balance L-L and A-P displacement, sit-to-stand test (SST) and Tinetti scale - balance and gait) and neurophysiological aspects (patellar and Achilles reflex and strength) relating these responses to the BODE Index. INTRODUCTION: The neurophysiological alterations found in patients with chronic obstructive pulmonary disease (COPD) are associated with the severity of the disease. There is also involvement of peripheral muscle which, in combination with neurophysiological impairment, may further compromise the functional activity of these patients. METHODS: A cross-sectional study design was used. Twenty-two patients with moderate to very severe COPD (>60 years) and 16 age-matched healthy volunteers served as the control group (CG). The subjects performed spirometry and several measures of static and dynamic balance, monosynaptic reflexes, peripheral muscle strength, SST and the 6-minute walk test. RESULTS: The individuals with COPD had a reduced reflex response, 36.77±3.23 (p