ESPE Abstracts

Introduction: Craniopharyngiomas (CP) are benign, dysontogenic supra or intra-sellar tumours. They are locally aggressive with severe endocrine, neurological and ophthalmological implications. Somatotroph deficiencies rise therapeutic management problems due to increased risk of tumour growth and recurrence.Case report: Male patient, aged 18 years 4 months, born naturally, late-term (42 weeks, 3200 g, Apgar 7), third child in a brotherhood of four (appar...

Background: Congenital adrenal hyperplasia (CAH) is a group of autosomal recessive disorders characterised by impaired cortisol synthesis. An enzymatic defect in 11-beta-hydroxylase is the second most common variant of CAH and accounts for approximately 5–8% of cases. Patients present with features of androgen excess and approximately two thirds of patients also have high blood pressure (HBP), which is initially responsive to glucocorticoid replacement, but may become a c...

Background: Mucolipidoses II/III (ML) are rare autosomal recessive lysosomal storage disorders (incidence: 1/325 000 live births). They have overlapping clinical phenotypes with mucopolysaccharidosis disorders and include growth retardation, facial dysmorphism, skeletal abnormalities, respiratory and heart diseases, hepatosplenomegaly and abdominal hernias. There is no specific treatment and the management has been limited to supportive care.Case present...

Prior to menopause, it is known that women have a lower risk of cardiovascular disease (CVD) and coronary heart disease compared to age-matched men; it is reported that women have around half the CVD risk and almost a 10-year delay in first myocardial infarction event compared to men. Sex differences in serum lipids could contribute to CVD risk through driving atherosclerosis, the buildup of lipids in the sub-endothelial intimal layer of medium-sized to large arteries. We hypo...

Growth hormone (GH) is commonly used during childhood to treat short stature in Silver-Russell syndrome (SRS), but final height and long-term body mass index (BMI) data are limited.Objective: To evaluate height and BMI in older individuals with molecularly confirmed SRS and compare those previously treated with GH to those untreated.Methods: Growth data on individuals aged ≥13 years with SRS were evaluated from UK, French and...

Aim: To determine Sertoli cell function at diagnosis and after 3 months of chemotherapy.Methods: A prospective cohort study was performed including children with acute lymphoblastic leukaemia, acute myeloid leukaemia, or non-Hodgkin lymphoma. Serum levels of AMH were evaluated at diagnosis and after 3 months during chemotherapy. Results were analysed as standard deviation scores according to pubertal stage and expressed ...

Background: FSH stimulates ovarian follicle maturation and estradiol synthesis which is responsible for breast development. Age at pubertal onset varies substantially among healthy girls. Although more than half of the variation is heritable, only a small part has been attributed to specific genetic polymorphisms identified so far.Objective and Hypotheses: We assessed the effect on pubertal onset of three genetic polymorphisms affecting FSH action.<p...

Abnormal DNA methylation contributes to tumor progression and is emerging as a prognostic marker in several types of cancers. To investigate whether DNA methylation is associated with pediatric adrenocortical tumor (pACT) presentation and patient prognosis, we analyzed the methylation profile of 57 tumors (MethylationEPIC BeadChip Array-Illumina) and patients’ clinicopathological features and outcome. The study comprehended 40 girls and 17 boys, with median age at diagnos...

In children with XLH, excess FGF23 causes hypophosphatemia with consequent rickets, skeletal deformities, and impaired growth and mobility. We previously reported that burosumab improved phosphate homeostasis and rickets in children with XLH. Here, we report final data from this Phase 2 Study CL201 (NCT02163577).Fifty-two children with XLH (5-12 years old, Tanner ≤ 2) were randomized 1:1 to receive subcutaneous burosumab every 2 (Q2W) or 4 (Q4W) we...

Monogenic forms of diabetes have specific treatments that differ from the standard care provided for type 1 and type 2 diabetes, making the appropriate diagnosis essential. Misclassification of all diabetes types may occur and healthcare providers should be aware of this possibility. A systematic approach to subjects who are newly diagnosed with diabetes can assist classification of common forms of diabetes and identify those in whom molecular investigation would be advantageo...