Adrenal suppression and anthropometric data at two years of age was not influenced by the initial hydrocortisone dose in patients with 21-hydroxylase deficiency

Le résumé fourni par la source

In contrast to the glucocorticoid maintenance therapy employed in patients with 21 hydroxylase deficiency (21OHD), the initial therapy remains to be optimized. The Japanese Society for Pediatric Endocrinology recommends a hydrocortisone (HC) dose of 25–100 mg/m2, which is higher than that employed in Western countries. Herein, we aimed to retrospectively verify the impact of initial HC treatment during infancy and early childhood. Between 2010 and 2018, 15 classical patients with 21OHD were enrolled and divided into the following groups based on initial HC therapy: high dose group (HDG, n = 6), medium dose group (MDG, n = 5), and low dose group (LDG, n = 4). In the HDG and MDG, HC was initiated at 100 mg/m2 and reduced to maintenance doses over 4–6 mo and 2–3 wk, respectively. In the LDG, HC was initiated with a maintenance dose of 7 mg/d, accompanied by fludrocortisone and oral NaCl. During the second year, 17α-hydroxyprogesterone was sufficiently suppressed in all three groups. At two years of age, no significant differences in anthropometric data were observed. Our retrospective study did not reveal any apparent advantages or disadvantages of high-dose initial HC therapy for 21OHD, and a lower dose would be preferable for the initial 21OHD treatment.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.