In Hemodialysis Patients, Intradialytic Resistance Exercise Improves Osteoblast Function: A Pilot Study

Objective Abnormalities in mineral and bone metabolism are frequent in chronic kidney disease patients. Physical exercise can improve many indicators of physical functioning, and recent studies showed beneficial effects on bone mineral density in the general population. The aim of this study was to...

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Veröffentlicht in:Journal of renal nutrition 2016-09, Vol.26 (5), p.341-345
Hauptverfasser: Marinho, Sandra Mara S. de A., MD, PhD, Mafra, Denise, MD, PhD, Pelletier, Solenne, MD, PhD, Hage, Valerie, MD, Teuma, Cécile, Laville, Maurice, MD, Carraro Eduardo, José Carlos, MD, PhD, Fouque, Denis, MD, PhD
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Sprache:eng
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Zusammenfassung:Objective Abnormalities in mineral and bone metabolism are frequent in chronic kidney disease patients. Physical exercise can improve many indicators of physical functioning, and recent studies showed beneficial effects on bone mineral density in the general population. The aim of this study was to evaluate the effects of resistance exercise training on bone markers and body composition in hemodialysis (HD) patients. Design This was a randomized controlled trial. Subjects The study included 13 HD patients (46.2% men). Intervention Patients were divided into a control group and an exercise group, which performed 8 weeks of intradialytic resistance exercise. Serum sclerostin, bone alkaline phosphatase (BAP), insulin, leptin, 25-hydroxyvitamin D, 1,25-dihydroxyvitamin D, and body composition were measured before and after the exercise period. Results In the exercise group, BAP levels increased from 11.4 ± 6.5 to 14.6 ± 6.4 U/L ( P  
ISSN:1051-2276
1532-8503
DOI:10.1053/j.jrn.2016.03.002