hrp0095p1-210 | Adrenals and HPA Axis | ESPE2022

Congenital Adrenal Hyperplasia due to 21-hydroxylase deficiency: the correlation of 17-hydroxyprogesterone stimulated concentrations with genotype for the identification of the molecular defect- A study of 526 cases

Fylaktou Irene , Mertzanian Anny , Charmandari Evangelia , Kanaka-Gantenbein Christina , Sertedaki Amalia

Introduction: Congenital adrenal hyperplasia (CAH) is an autosomal recessive disorder caused by impairment of one of the enzymes involved in the steroidogenesis pathway. CAH due to 21-hydroxylase deficiency (21-OHD) is attributed to mutations of the CYP21A2 gene and is distinguished into classic [salt wasting (SW), simple virilizing (SV)] and non-classic form. Herein we present a) the genetic investigation of 526 subjects with suspicion of 21-OHD in t...