ESPE Abstracts

Here we describe a 10 week old previously healthy infant that underwent several severe adrenal crises marked by electrolyte disturbances (K=7.8 Na=128), and cardiorespiratory resuscitation (intubation and pressors). The adrenal insufficiency developed while admitted after developing a short febrile illness, and severe prolonged watery diarrhea, accompanied by development mild hypertransaminasemia and rash. Crises were characterized by elevated Renin 119 mU/l [Ref: 3.4-64], ina...

In young girls, the occurrence of secretory ovarian cysts may be the first manifestation of Mc Cune Albright Syndrome. We reported the evolutive profile of 8 patients with peripheral precocious puberty (PP) with (n=5 cases) or without metrorrhagia (n=3). On the first episode, they were 3.8 years old (range 2.5 to 7.25 years), the average diameter of the ovarian cyst was 38.5 mm (range 25 to 88 mm), the mean estradiol level was 32.5 pg/ml (range 3 to 160), mea...

Background: CTP-modified hGH (MOD-4023) has been developed for once weekly administration in GH deficient (GHD) adults and children. Immunogenicity samples of once-weekly s.c. administration of MOD-4023 were detected for the presence of binding and neutralizing anti-MOD-4023 Ab’s in pediatric Phase 2 study.Objective and hypotheses: During the first year of the study, 53 pre-pubertal GHD children were treated with once-weekly s.c. injections of one o...

Background: Prader-Willi syndrome (PWS) is a rare and complex genetic disorder characterised in neonates by hypotonia and feeding problems. French birth incidence has never been reported.Objective and hypotheses: To evaluate incidence of PWS at birth in France.Method: Identification of patients with a molecular diagnosis of PWS born between January 1st, 2013 and December 31st, 2013 was obtained by combining va...

Background: The association between nutrition and growth is common knowledge but the mechanism is still unelucidated. Several reported cases in the literature describe growth without GH, that in most cases were associated with obesity, suggesting, that the adipocytes might have a role in regulating linear growth.Objective and hypotheses: The aim of the study was to search for a skeletal growth factor that is secreted by adipocytes....

Background and Aims: The most effective environmental factor that affect longitudinal growth is nutrition, but the exact composition and the relative benefits of specific dietary proteins in supporting linear growth is unknown. In the current study, we compared the effect of whey and soy proteins on linear growth and bone strength in young fast growing male rats. Both proteins contain all essential amino acids and are considered the best proteins in their cate...

Background: Pituitary stalk interruption syndrome (PSIS) is a frequent cause of congenital hypopituitarism. Patients are initially referred for the evaluation of hypoglycemia during the neonatal period or growth retardation during infancy or childhood. PSIS are either associated with extra-pituitary malformations (EPM+) or isolated (EPM−).Objective and hypotheses: To compare baseline characteristics, GH response, and long term evolution in patients...

Background: Spontaneous catch-up (CU) growth occurs when a growth-restricting factor is resolved. However, its efficiency is sometimes inadequate and growth deficits remain permanent. The therapeutic toolbox for short stature is currently very limited. Our previous studies using a nutrition-induced CU growth model showed that the level of sirtuin-1 (SIRT1) was significantly increased in food-restricted animals and decreased during CU growth.<p class="abste...

Background: Mitochondrial disorders resulting from single large-scale mitochondrial DNA (mtDNA) deletions (SLSMDs) are a group of non-inherited congenital diseases that lead to three clinically overlapping syndromes: Pearson syndrome (PS), Kearns-Sayre syndrome (KSS), and chronic progressive external ophthalmoplegia (PEO). Although many reports have addressed endocrine abnormalities in patients with SLSMD, there hasn't been an in-depth study on these abno...

Introduction: Lipodystrophies are heterogeneous group of disorders; characterized by congenital or acquired loss of fat tissue. These disorders can causes severe metabolic complications during childhood. Case: 10.5 years old girl admitted to our clinic due to pigmented lesions on her body. She was investigated due to sclerotic lesions on her legs when she was 8 years old and was diagnosed as scleroderma and methotrexate was initiated. On physical examination weight was 47 kg (...