ESPE Abstracts

Background: Little is known about the long-term social outcome of diabetic children.Objective and hypotheses: This study aimed to describe social and professional life, quality of life (QOL) and sexuality at adult age of children and adolescents with type 1 diabetes (T1D).Method: Participants (n=388, age=28.5±3.1 years; duration of diabetes=17.0±2.7 years, recruited from a French national register) completed a qu...

Background: Severe-persistent hypoglycaemia (SPH) in congenital hyperinsulinism (HI) can cause blindness and brain damage. First line treatment with diazoxide treatment can cause significant side effects, including fluid retention. Off-label use of i.v. reconstituted glucagon is also used but little safety and efficacy data have been reported.Objective and hypotheses: To evaluate the use of i.v. glucagon infusion for management of SPH in HI.<p class=...

Background: In humans, loss-of-function mutations in Nicotinamide nucleotide transhydrogenase (NNT) cause familial glucocorticoid deficiency, a potentially fatal, adrenal-specific disorder characterized by increased ACTH and reduced cortisol levels. NNT is a highly conserved inner mitochondrial membrane protein, which supplies high concentrations of NADPH for detoxification of reactive oxygen species (ROS) by glutathione and thioredoxin pathways.<p class="abstext"...

Background: Adolescents with cerebral palsy (CP) have decreased muscle mass resulting in impaired mobility and osteopenia. There is a void in therapeutic interventions aimed at increasing muscle mass, muscle function as well as osteopoenia in this population. Whole body vibration training (WBVT) has the potential to fill this therapeutic void by maintaining/increasing muscle mass and bone mineral accrual during growth.Objective and hypotheses: We aimed t...

Background: Children with ISS have an array of causes that lead to short stature and/or poor growth velocity. Genetic causes of short stature, notably SHOX mutations, can be associated with subtle skeletal disproportion with shorter limbs, manifesting as increased sitting-to-standing height ratios or SDS.Objective and hypothesis: Children with ISS and skeletal disproportions have a diminished growth response to GH treatment compared to chi...

Background: Specific measurement of low serum/plasma concentrations of 17β-oestradiol (E2) is important in pre-pubertal and pubertal children in routine paediatric endocrinology. The role of oestrone (E1) and oestriol (E3) is not as comprehensively well understood in different pediatric endocrine disease states. We describe a method for high sensitivity analysis of estradiol (E2), oestrone (E1) and oestriol (E3) using LC-MS/MS.Objective and hypothes...

Background: Congenital isolated ACTH-deficiency is a rare disorder characterized by low plasma ACTH and cortisol levels and normal secretion of other pituitary hormones. TBX19 is a t-box transcription factor with a specific role in the differentiation of corticotroph cells. TPIT gene mutations can be found in early onset isolated ACTH deficiency.Case report: We report on a 2; 6 year old girl, offspring from consanguineous parents from Turkey, born at 40 ...

Background: Because the success rate of lifestyle interventions is modest in severely obese adolescents, surgical treatments are now proposed. Laparoscopic adjustable gastric banding (LAGB) represents an attractive treatment with minimal morbidity and reversible procedure.Method: All adolescents were included in prospective longitudinal assessment and entirely managed by a pediatric team. Surgery was proposed only after at least 1-year lifestyle interven...

Growth hormone (GH) replacement therapy currently requires daily subcutaneous injections. Somapacitan is a long-acting GH-derivative in development for once-weekly use in children with GH deficiency (GHD). A phase 2, multinational, randomised, open-label, controlled trial (NCT02616562) investigated the efficacy and safety of somapacitan compared with daily GH (Norditropin®). GH-treatment-naïve prepubertal children with GHD received 0.04 (n = 16), 0.08 (n...

Background: Patients with 21-Hydroxylase deficiency (21OHD) present increased levels of cytochrome P450 21-hydroxylase substrates, like progesterone and 17α-hydroxyprogesterone. Previous studies could show that these hormones are involved in the production of androgens via the backdoor pathway. As a second source of androgens, 11-oxyandrogens derived from the human adrenal glands are recognized as being major androgens. Specifically, 11-oxyandrogens ...