ESPE Abstracts

Objective: To enhance the detection, management and monitoring of Chinese children afflicted with sitosterolemia by examining the physical characteristics and genetic makeup of pediatric patients.Methods: In this group, 26 children were diagnosed with sitosterolemia, 24 of whom underwent genetic analysis. Patient family medical history, physical symptoms, tests for liver function, lipid levels, standard blood tests, phyt...

Background: Neuroblastoma (NBL) is the most common extra cranial solid tumor in children. Endocrine adverse effects after treatment for NBL have been reported of which mainly caused by treatment with 131meta-iodobenzylguanidine ([131I]MIBG) or with alkylating agents and may consist of thyroid disorders, gonadal insufficiency or short stature. Due to recent developments patients are increasingly treated with [177Lu]Lu-DOTATATE peptide receptor radionuclide ther...

Background: McCune-Albright Syndrome(MAS）is a rare disease caused by somatic gain-of-function mutations of the GNAS gene, presenting with fibrous dysplasia(FD), cafe-au-lait spots and gonadotropin-independent precocious puberty(PP). Adenohypophyseal hyperfunction syndromes is reported uncommon but potentially severe complication of MAS.Method: A prospective study was performed to evaluate the prevalence of the pit...

Background: McCune-Albright Syndrome(MAS）includes fibrous dysplasia(FD), cafe-au-lait spots and gonadotropin-independent precocious puberty(PP). Adenohypophyseal hyperfunction syndromes is uncommon but may be potentially severe complication.Objective: To report a girl who has been confirmed McCune-Albright syndrome and has been found pituitary adenoma during follow-up.Methods:</stron...

Objective: To study the clinical features and gene mutations of neonatal diabetes mellitus (NDM) in Chinese patients.Methods: Patients with clinically diagnosed NDM were subjected to genetic screening by targeted gene capture of the genes associated with glucose metabolism, and followed up.Results: Of the 23 cases of NDM studied, 16 (69.6%) were permanent neonatal diabetes mellitus (PNDM), 6 (26.1%) were transient neonatal diabetes...

Title: The making of the EndoWatch: A new device for Early Monitoring of Hypothalamic imbalances. Hulsmann S, Petras S, Fraboulet P, Yuan Lu, van Santen HM (on behalf of the EndoWatch team) Keywords: Paediatric and adolescent cancer survivors, Brain tumour, Quality of Life, Wearable, Hypothalamic Obesity Main goals: Aim for better quality of lifeIntroduction: Children and adults with a suprasellar (hypothalamic)...

Introduction: Insulin-like growth factor 1 receptor (IGF1R) mutations lead to systemic disturbances in growth due to widespread IGF1R expression throughout the body. IGF1R is expressed by innate and adaptive immune cells, facilitating their development and exerting immunomodulatory roles in the periphery.Case Report: We detected a novel heterozygous variant c.664 C > T (NM_000875) of IGF1R in a Chinese family with sho...

Background: IGF1R gene mutation usually cause IUGR. The children born with IUGR were prone to some kinds of brain function disorders.Objective and hypotheses: The dysfunction of the brain was caused by the abnormal oligodendrocyte development.To establish lentivirus vector of IGF1R gene mutation (R709Q) and transfect oligodendrocyte precursors (Ge6). Observe the IRS/MAPK and PI3K/Akt/PKB signaling pathway and the change of proliferation, differentiation,...

Background: Precocious puberty in girls may result in loss of FAH, and particularly may relates to obesity when entering adulthood. However,The influence of the timing of pubertal onset on the FAH and the change of body weight during pubertal stages is still controversial.Objective: The research is to investigate the pubertal growth pattern and the change of BMI levels in girls with ICPP and those who have normal onset of puberty but at different ages.</...

Objectives: To evaluate the effect of combined treatment with GnRH analogue (GnRHa) and recombinant human GH (rhGH) on the linear growth in mid/late pubertal girls at great bone ages with central precocious puberty (CPP) or early and fast puberty (EFP). To investigate the relation between C-type natriuretic peptide (CNP) signaling pathway and GH’s effect on linear growth in these girls. Methods 22 girls were diagnosed as CPP or EFP, whose bone ages were older than 11.5 ye...