Scientific Programme & Abstracts from the International Meeting in Pediatric Endocrinology (IMPE)

impe0096p108 | Multisystem Endocrine Disorders | IMPE2023

Sphingosine-1-Phosphate Lyase Deficiency associated with Adrenal Insufficiency and Nephrotic Syndrome: two siblings with the same mutation and different clinical course

Martín Rodrigo , Rosa Moreno María , Gabriela González Verónica , Paula Spizzirri Ana , Alicia Balbi Viviana , Morín Analía

Introduction: Sphingosine-1-phosphate lyase 1 (SGPL1) deficiency is a recently discovered syndrome that associates primary adrenal insufficiency, hypothyroidism, nephrotic syndrome and neurological disease. We report two siblings with this condition and different clinical course.Case 1: A 5-year-old boy with a history of three episodes of gastroenteritis with dehydration was evaluated (Table 1). Glucocorticoid adrenal de...

impe0096p10 | Adrenals and HPA Axis | IMPE2023

Cortisol response in Non-Classic Congenital Adrenal Hyperplasia

Victoria Lobo de la Vega María , Celeste Mattone María , Marino Roxana , Manuel Lazzati Juan , Zaidman Verónica , Perez Garrido Natalia , Pelanda Melina , Balbi Viviana , César Ramírez Pablo , Belgorosky Alicia , Ciaccio Marta , Guercio Gabriela , Costanzo Mariana

Background: Non-classic forms of Congenital Adrenal hyperplasia (NCCAH) due to 21-hydroxylase deficiency are usually associated with variable degrees of postnatal androgen excess but adequate cortisol and aldosterone production. However, few studies have evaluated cortisol response.Aim: to describe the clinical, biochemical characteristics, and cortisol response to Corticotropin test in a cohort of patients with NCCAH st...