Orientador: Jacqueline Costa Teixeira Caramori / Resumo: Background: function and muscle mass depletion is frequent in hemodialysis patients, as well as vitamin D deficiency. Vitamin D supplementation exerts positive effects on muscles, and clinical trials combining vitamin D supplementation and physical training have promoted improvements on functional capacity and muscle quality in elderly. Objective: to assess the effects of vitamin D supplementation and intradialytic aerobic training (IDAT) on biochemical parameters, body composition, and muscle function in patients on maintenance hemodialysis. Methods: clinical trial with two arms: randomized, controlled, and double-blind for vitamin D, and randomized, controlled and open-label for IDAT. Patients were randomized in one of the four groups: vitamin D supplementation and IDAT, placebo and IDAT, vitamin D supplementation, and placebo. Muscle mass was assessed by dual-energy X-ray absorptiometry and muscle function was assessed by handgrip strength. Intervention lasted 16 weeks. IDAT program was performed using cycle ergometer, three times a week during hemodialysis session. Vitamin D supplementation was cholecalciferol 50,000 IU per week and vitamin D status was evaluated by serum 25-hydroxyvitamin D (25(OH)D) levels. Results: twenty-nine patients were enrolled in this trial. Nine were excluded during the intervention. Serum vitamin D significantly rose in both groups supplemented with cholecalciferol (baseline: 30.1 ± 6.26 ng/ml; post-intervention: 41.3 ± 9.85 ng/ml; p<0.001). Th... (Resumo completo, clicar acesso eletrônico abaixo) / Doutor
| Identifer | oai:union.ndltd.org:UNESP/oai:www.athena.biblioteca.unesp.br:UEP01-000884095 |
| Date | January 2017 |
| Creators | Vogt, Barbara Perez. |
| Contributors | Universidade Estadual Paulista "Júlio de Mesquita Filho" Faculdade de Medicina. |
| Publisher | Botucatu, |
| Source Sets | Universidade Estadual Paulista |
| Language | Portuguese |
| Detected Language | English |
| Type | computer file |
| Relation | Sistema requerido: Adobe Acrobat Reader |
Page generated in 0.0019 seconds