Vitamin D Binding Protein and the Need for Vitamin D in Hemodialysis Patients

The present study demonstrates an altered DBP allele frequency in hemodialysis patients, compared with the general population. More importantly, vitamin D intake differs depending on the DBP polymorphism, and is greatest for end-stage renal disease patients with a DBP 2-2 phenotype. Therefore, vitamin D treatment deserves more careful monitoring among DBP 2-2 patients with end-stage renal disease.