ESPE Abstracts

Lonapegsomatropin (TransCon hGH) is an investigational once-weekly prodrug of somatropin for the treatment of GHD. Previous trials in treatment-naïve (52-week heiGHt Trial) and treatment-experienced children (26-week fliGHt Trial) have reported the efficacy and safety of lonapegsomatropin. Subjects were eligible to enter the open-label extension enliGHten Trial, which continues to evaluate weekly lonapegsomatropin in pediatric GHD. In heiGHt, treatment-naïve subjects...

Duplicated pituitary gland in association with other midline craniofacial anomalies – also described as DPG-plus syndrome – is extremely rare. So far the only described endocrine associations are precocious or delayed puberty. We describe the multifaceted management of a female infant with DPG-plus syndrome. Interestingly, the patient also presented with trans-cranial nasal dermoid cyst and a nasal dimple with protruding hair, which has not been described in previous...

Background and Aims: Hypoglycaemia is a life-threatening risk for many patients and prevention is individualised and complex. Continuous Glucose Monitoring (CGM) shows promise but current accuracy is insufficient for acute hypoglycaemia detection and data review services are complex and generic. Machine Learning is increasingly used but ignores weekly hypoglycaemia patterns and behaviour change and thus has demonstrated no real-world reduction in hypoglycaemia...

Background: Pubertal growth and adult height are important to many transgender adolescents undergoing medical transition. However, few studies are available on the impact of puberty suppression (PS) with GnRH analogues (GnRHa) and hormonal therapy (HT) with testosterone on growth. In this longitudinal cohort study, we investigated the effect of PS and HT on growth and adult height in transgender boys.Methods: A total of ...

Background and Aims: In patients with congenital hyperinsulinism (CHI), recurrent hypoglycaemia can lead to longstanding neurological impairments. At present, glycaemic monitoring is with infrequent fingerprick tests; a practice which can miss hypoglycaemic episodes between tests. Continuous glucose monitoring (CGM) is a promising alternative method which has the utility to identify risk and patterns of hypoglycaemia. Although CGM is well established in type 1...

Background: There is a need to increase digital health literacy in paediatric endocrinology due to the rapid emergence of digital technologies. Massive open online courses (MOOC) provide an opportunity to rapidly increase digital health capabilities at scale, as previously demonstrated in diabetes.1 To our knowledge, there are no comparable examples in the field of growth hormone deficiency.Aim: This study evaluates the ...

Children with GHD are currently treated with daily subcutaneous growth hormone (GH) injections, which can be burdensome. Somapacitan is a long-acting GH derivative in development for once-weekly use in children with GHD. REAL 3 (NCT02616562) is a phase 2, multinational, randomised, open label, controlled trial assessing efficacy and safety of somapacitan vs daily GH (Norditropin®). Prepubertal, GH-naïve children with GHD received 0.04 (n=16), 0.08 (n</e...

Background: Pre-eclampsia is associated with important complications for both mother and baby in the short term, but there are limited data about its long-term effects on offspring metabolism. Thus, we aimed to assess whether maternal pre-eclampsia was associated with adverse effects on metabolism and body composition in the offspring in childhood.Methods: We studied healthy pre-pubertal children (aged 4–10 years) b...

Duplications of the dosage sensitive sex locus Xp21.2 have been associated with 46,XY gonadal dysgenesis (GD) for nearly 25 years. In the past, duplications have always included the NR0B1 (nuclear receptor subfamily 0 group B, member 1, also known as DAX1) gene, a known antagonist of SF1 (Steroidogenic Factor 1) dependent SOX9 (SRY Box 9) activation and the GD was attributed to its "double gene dose". However, recent findings have questioned the neces...

Drugs can interfere with immunoassays causing false measurements. Trientine (triethylene tetramine dihydrochloride) is a chelator of copper and is used in the treatment of patients with Wilson's disease as alternative for penicillamine. Trientine mainly increases urinary copper excretion leading to a negative copper balance. Serum concentrations of trientine reached under treatment are not known. This is the first report of an interference of trientine with two chemilumine...