ESPE Abstracts

This talk will discuss general issues about Copeptin, (e.g. physiology, normal values in children and adults), and the value of Copeptin in vasopressin-dependent fluid disorders, i.e. in patients with diabetes insipidus on the one hand and in patients with the syndrome of inappropriate antidiuresis (SIAD) on the other side. Arginine Vasopressin (AVP) is a peptide composed of 9 amino acids that is synthesized in the hypothalamus. The physiological function of AVP is homeostasis...

Background/Aim: X-linked hypophosphatemia (XLH) is a rare disease caused by inactivating mutations in the phosphate-regulating endopeptidase homolog X-linked (PHEX) gene, characterized by chronic hypophosphatemia. XLH children present with progressive skeletal deformities (leg bowing, waddling gait, poor growth and disproportional short stature), dental abscesses, and craniosynostosis. Most affected children have been treated so far with multiple dail...