hrp0089p1-p039 | Bone, Growth Plate & Mineral Metabolism P1 | ESPE2018

3-epi-25 Serum 25-hydroxyvitamin D3 Concentrations in Chilean Children between 5 and 8 Years

Arancibia Monica , Seiltgens Cristian , Poggi Helena , Allende Fidel , Solari Sandra , Peredo Soledad , Trincado Claudia , Garcia Hernan , Moore Rosario , Dapremont Ivonne , Andrade Daniela , Sifaqui Sofia , Ossa Jt , Campino Carmen , Carvajal Cristian , Fardella Carlos , Baudrand Rene , Sanchez Ximena , Martinez-Aguayo Alejandro

Background: The C3 epimer of 25-hydroxi-vitamin D3 (Epi25OHD3) is present in the pediatric and adult population and varies according to age. If it measurement is clinically relevant and should be considered to classify Vitamin D status is still unknown.Objective: To measure 25OHD3, 25-hydroxy-Vitamin D2 (25OHD2) and Epi25OHD3 and to compare them with PTH and calcemia.Method: Subjects: Children between 5 and 8 years of age born very...