ESPE Abstracts

Background: To aid assessment of parent-reported quality of life outcomes (PRO) in routine clinical setting in young children with a condition affecting sex development, a short questionnaire (PRO-CSD) that includes a parent-proxy report (PPR) and a parent-self-report measure (PSR) has been recently developed and requires further validation. Methods: Parents of 98 boys with a median age of 2.9 yrs (range, 0.2,6.5) and me...

Introduction: Syndromic obesities are characterized by malformations, dysmorphic features, and/or neurodevelopmental disorders. This paper reports the clinical characterization of a duplication showing familial transmission in the Xq27.3q28 region containing the FMR1 gene, presenting symptoms such as obesity, hypogonadism, gynecomastia, short stature, and intellectual disability.Case Presentation: A 17-year-old male pati...

Introduction: 18q deletion is one of the rare causes of short stature, characterized by intellectual disability, short stature, hypotonia, hearing loss, and foot deformities. Patients with this condition are also found to have an increased susceptibility to autoimmune diseases, which can lead to associated endocrinopathies. Here, we present a case diagnosed with 18q deletion and followed in our clinic due to short stature.Case:</...

Background: Hypoglycaemia due to congenital hyperinsulinism (CHI) usually presents early (E-CHI) in the neonatal period, but late presentation (age >1 month) (L-CHI) also occurs. Adverse neurodevelopment is well recognised in both early and late CHI, but differences between both groups are not known.Objective and hypotheses: We examined a cohort of children with E-CHI and L-CHI to test neurodevelopmental outcomes in mid-childhood.<p class="abstex...

Introduction: The European Registries for Rare Bone and Mineral Conditions (EuRR-Bone) are closely linked to the European Reference Networks on Rare Bone Diseases (ERN BOND) and Rare Endocrine Conditions (Endo-ERN) and with its registry EuRRECa. It is open to all professionals involved in the care of individuals with rare bone and mineral conditions. EuRR-Bone offers an electronic reporting tool (e-REC) for capturing newly encountered cases without collecting ...

Background: Children with myelomeningocele (MMC) run an increased risk of developing early or precocious puberty (E/PP). In previous studies of such children we found that the incidence of E/PP was 52% in girls and 21% in boys and that E/PP was strongly associated with increased intracranial pressure perinatally. It is also known that the occurrence of hydrocephalus without MMC is associated with risk of E/PP.Objective and hypotheses: The aim was to stud...

Background: The ‘External Masculinization Score’ (EMS) is an objective method of scoring undervirilized genitalia in infants but may require further adaptation to capture the appearance of the genitalia more comprehensively across the phenotypic spectrum.Objective: To develop and validate a non-binary, standardized score that describes the range of appearance of external genitalia.Method: The external genitalia score (EGS...

Background: The sonic hedgehog pathway (SHH) regulates CNS development and mutations or abnormal expression of the SHH pathway genes have been identified in epithelial tumors. SHH pathway interacts with Wnt/β-catenin signalling. To date, CTNNB1/β-catenin mutations are the sole molecular abnormality found in adamantinomatous craniopharyngiomas (ACPs).Objective and Hypotheses: To analyze the expression pattern of SHH pathway genes in ACPs and its...

Background: A total of 456 skeletal dysplasias have been classified by molecular, biochemical and/or radiological criteria, into 40 groups. Despite this, the precise, final diagnosis is often difficult due to the high phenotypic and genotypic variability.Objective: To improve the molecular and clinical diagnosis of skeletal dysplasias using a custom-designed next-generation sequencing (NGS) panel.Method: A total of 56 skeletal dysp...

Background: Previously we showed that pubertal children born small for gestational age (SGA) with a poor adult height (AH) expectation can benefit from treatment with GH 1 mg/m2 per day (~0.033 mg/kg per day) in combination with 2 years of GnRH analogue (GnRHa) and even more so with a double GH dose. GnRHa treatment is thought to have negative effects on body composition and blood pressure. Long-term effects and GH-dose effects on metabolic health in children treate...