Acessibilidade / Reportar erro

Consequences of chronic renal insufficiency on the exercise capacity, nutritional status, pulmonary function and respiratory musculature of children and adolescents

OBJECTIVE: To evaluate functional capacity, pulmonary function, respiratory musculature and nutritional status among children and adolescents with chronic renal insufficiency (CRI) undergoing conservative treatment. METHODS: This study was conducted with 30 volunteers, divided into two groups: a group of children and adolescents with CRI undergoing conservative therapy (CRI Group) and a group without renal disease (Control Group). The volunteers underwent physical therapy evaluation, spirometry, strength and resistance tests on their respiratory musculature, nutritional status evaluation and functional capacity assessment. The data were analyzed using the Mann-Whitney test with a significance level of 5%. RESULTS: The Tiffeneau index was significantly lower in the CRI Group (p= 0.003). In relation to respiratory muscle function, the maximum expiratory pressure values were lower (p= 0.010) and the time values of the resistance test were greater (p= 0.003). In the functional assessment, the variables that differed statistically were: lower distance walked (p< 0.001), greater mean arterial pressure (p< 0.001), final respiratory rate (p< 0.001) and Borg scale (p= 0.048). Regarding nutritional status, all the statistically significant variables were lower. CONCLUSIONS: Children and adolescents with CRI undergoing conservative treatment may present significantly impaired functional capacity, respiratory musculature and nutritional status.

chronic renal insufficiency; children; adolescent


Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia Rod. Washington Luís, Km 235, Caixa Postal 676, CEP 13565-905 - São Carlos, SP - Brasil, Tel./Fax: 55 16 3351 8755 - São Carlos - SP - Brazil
E-mail: contato@rbf-bjpt.org.br