ESPE Abstracts

Background: Management of SIADH is challenging and no optimal therapies are available in children. We present a case of an 11 years old boy with severe SIADH resistant to 30% fluid restriction in the context of an intracranial suprasellar high grade B-cell lymphoma who requires hyperhydration for chemotherapy protocol. Tolvaptan is an oral highly selective arginine vasopressin V2 receptor antagonist, which has been approved for use in SIADH in adults.Obj...

Background: Congenital thyroid dysgenesis usually occurs sporadically and may even be discordant in monozygotic twins. However, when caused by inactivating mutations in the TSH receptor (TSHR) it can be inherited recessively, typically resulting in thyroid gland hypoplasia. We present a new familial case of thyroid dysgenesis with two siblings of consanguineous parents. The daughter was identified in neonatal screening with severely elevated TSH and thyroid agenesis on ultraso...

Background: Reports on obesity, high blood pressure and reduced insulin sensitivity in children with classical congenital adrenal hyperplasia (CAH) indicate an increased cardiovascular risk.Objective and Hypotheses: To evaluate potential mechanisms, we analysed various parameters of the carbohydrate metabolism in children and adolescents with CAH.Method: Out of 86 patients with classical CAH, n=41 (21 m, 20 f; ages: 6.9&#1...

Background: Pituicytoma is a very low-grade glioma that originate in the neurohypophisis and infundibulum.Objective and hypotheses: Describe diagnosis and treatment of associated pituicytoma and ACTH-secreting adenoma in a 6-year-old girl.Method: Case report and literature review.Results: We report the case of a 6-year-old presented with growth failure and associated weight gain, premature pubarche, and hyper...

Background: The transcription factor (TF) SOX2 is expressed early in the embryological development and is essential for the development of many structures like neural system, pituitary gland, eyes, ears, esophagus, and gonads. The most common clinical manifestations of mutations in the SOX2 gene are eye abnormalities (anophthalmia/microphthalmia, coloboma, nystagm, and refractive errors) and hypopituitarism (deficiency of gonadotropic, GH, TSH, and ACTH). Molecular genetic stu...

Background: Maternal diabetes is a pathologic state that increases the incidence of complications in both the mother and the foetus. Patients with diabetes mellitus (DM) may exhibit reproductive abnormalities, including PCOS and hypogonadotropic hypogonadism. Diabetes during pregnancy is an endocrine disruptor and studies performed in animal models have shown abnormalities in gonadal function in the offspring, but it is unknown whether pre-gestational (PGDM) and gestational di...

Results: During the years of this study, the prevalence of NB reported as suspected with CH was 1:1220 NB, showing a stable trend on the linear tendency analysis; when adjusted for cases with confirmed high values of TSH in umbilical cord measurement, the prevalence is 1:3041 NB. Regarding the demographic data of the patients analyzed, it was found 54% were men and 46% women. Of the total CH cases with a reported weight, 20% weighted less ...

Introduction: Failure to thrive (FTT) is a common entity encountered by pediatricians. It can be caused by inadequate energy intake or “organic causes” such as inborn errors of metabolism or disorders of the endocrine system. One cause that is rarely seen is a deficiency of aldosterone.Case presentation: A set of 3-month-old monozygotic male twins presented with failure to thrive and dehydration. Initially, they were evaluated ...

Objectives: Recombinant growth hormone (rhGH) treatment helps to achieve a final height close to the parental growth potential in children with GH deficiency (GHD) and small for gestational age (SGA). Less is known about efficacy and safety of long term therapy with biosimilar rhGH. The aim of our study is to assess height gain and safety of therapy with biosimilar rhGH (Omnitrope®, Sandoz) in Czech children with GHD and SGA over the first three years of ...

Background/Objectives: Hypergonadotropic hypogonadism (HH) is characterised by primary gonadal failure with excess of pituitary gonadotropin secretion. The causes can be congenital or acquired. Herein, we report a case of a 10-years-old-boy with obesity, development of HH during follow-up and a novel genetic variant in NR5A1 (SF1) gene with de novo origin.Methods: The child presented with obesity (started at the age of 5...