ESPE Abstracts

Introduction: Pituitary stalk interruption syndrome is a rare congenital abnormality of the pituitary gland manifesting with varying degree of anterior pituitary insufficiency. It is presented with isolated growth hormone deficiency or multiple anterior pituitary hormone deficiencies. It is characterized by the triad of thin or interrupted pituitary stalk, hypoplasia or aplasia of adenohypophysis and ectopic or absent neurohypophysis. It is manifested with hyp...

Introduction: Differential diagnosis of partial arginine vasopressin deficiency (P-AVPD) and primary polydipsia (PP) can be challenging. Arginine-stimulated copeptin concentrations have been used to differentiate between arginine vasopressin deficiency (AVPD) and PP, setting a copeptin value of 3.8pmol/L at 60 min as a cut-off point in adults.Objective: To evaluate the efficacy and safety of the arginine-stimulated test ...

Objective: Mixed gonadal dysgenesis (MGD) (45,X,46,XY mosaicism) is a rare chromosomal disorders of sexual development (DSD). In this article, single center data were evaluated.Material Method: From the files of ten patients followed up with the diagnosis of mixed gonadal dysgenesis, complaints and physical examination findings, laboratory tests, chromosome analysis, FISH results, ultrasound, laparoscopy, pathology repor...

Introduction: Homozygous leptin (LEP) and leptin receptor (LEPR) mutations lead to childhood-onset obesity due to deficient leptin signaling. The specific aims of this work are to explore genotype/phenotype correlations in a national multicenter cohort of 18 subjects with leptin (LEP) and leptin receptor (LEPR) deficiency, report on the long-term clinical follow-up of these rare cases, and systematically review all patients with pathogenic <e...

Background: Children living with paediatric endocrine conditions in resource-poor countries experience inequitable rates of preventable mortality and morbidity. Reducing preventable mortality will help member states committed to delivering on the United Nations’ Sustainable Development Goals 3.2.1, 3.2.2 and 3.4. CLAN (Caring & Living As Neighbours) has been improving health outcomes for children living with CAH in resource poor countries since 2004,...

Aim: To determine Sertoli cell function at diagnosis and after 3 months of chemotherapy.Methods: A prospective cohort study was performed including children with acute lymphoblastic leukaemia, acute myeloid leukaemia, or non-Hodgkin lymphoma. Serum levels of AMH were evaluated at diagnosis and after 3 months during chemotherapy. Results were analysed as standard deviation scores according to pubertal stage and expressed ...

Background: This subanalysis of the ACTION Teens study aimed to explore perceptions of obesity and food/diet among adolescents living with obesity (ALwO) and caregivers of ALwO (CGs) who were unaware of their/their child’s obesity.Methods: The global, cross-sectional ACTION Teens survey study (NCT05013359) assessed perceptions, attitudes and behaviours among 5275 ALwO (aged 12–<18 years), 5389 CGs and 2323...

Introduction and objectives: Imprinted genes have been broadly related to prenatal growth regulation. PEG10 is a maternally imprinted gene involved in cellular proliferation that is mainly expressed in the placenta and in some adult tissues. In mice, mutations in this gene have been related to growth restriction of both the embryo and the placenta. Nevertheless, its role in postnatal growth has not yet been established. We aimed to study prospectively the rela...

Introduction: WAGR syndrome was first described in 1964 by Miller et al. And is characterized by Wilms tumor, aniridia, genitourinary anomalies, and developmental delay. Endocrine/metabolic problems (obesity, dyslipidemia, hypertension, short stature), especially obesity, are seen in more than 70% of cases with WAGR syndrome. Here, we aimed to present a case with WAGR syndrome for endocrine evaluation.Case: A 12...

Background: Cornelia de Lange (CdLS) syndrome (OMIM #122470) is a complex disease, characterized by distinctive facial features, failure to thrive, microcephaly, intrauterine growth retardation and anomalies in multiple organ systems. The complexity and severity of the endocrine commitment is variable. NIPBL, SMC1A, SMC3, RAD21 and HDAC8 genes, all involved in the cohesin pathway, have been identified to cause CdLS. There are few published studies on the endoc...