Phosphate Binding Therapy to Lower Serum Fibroblast-Growth-Factor-23 Concentrations in Chronic Kidney Disease: Rationale and Study Design of the Sevelamer on FGF23 Trial (SoFT)
Author(s) -
Aaltje Y Adema,
Maarten A. de Jong,
Martin H. de Borst,
Pieter M. ter Wee,
Marc G. Vervloet
Publication year - 2016
Publication title -
the nephron journals/nephron journals
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.951
H-Index - 72
eISSN - 2235-3186
pISSN - 1660-8151
DOI - 10.1159/000448184
Subject(s) - sevelamer , medicine , fibroblast growth factor 23 , phosphate binder , kidney disease , hypophosphatemia , phosphate , renal function , endocrinology , urology , proteinuria , regimen , gastroenterology , kidney , hyperphosphatemia , parathyroid hormone , biochemistry , calcium , chemistry
Increased levels of phosphate and fibroblast growth factor-23 (FGF23) are strong predictors of cardiovascular morbidity and mortality in patients with chronic kidney disease (CKD). Preliminary data suggest that interventions lowering gastro-intestinal phosphate uptake lowers serum FGF23 concentrations and improves cardiovascular risk and subsequently survival. However, data are lacking about the magnitude of effects, the effect in different stages of CKD and whether there is a dose-effect relationship.
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