ESPE Abstracts

Background: A diagnosis of diabetes in children used to mean type 1 diabetes (T1D) and lifelong insulin therapy. However, over the last decades the spectrum of diabetes has widened and even if auto immunity remains the most prevalent etiology, confounding factors and overlap with other causes of diabetes types sometimes make a revision of the initial diagnosis necessary.Objective and hypotheses: To classify diabetes etiologies in youth with diabetes usin...

Background: Neonatal Cushing syndrome is a rare and severe condition, mostly associated with the McCune-Albright (MCA) syndrome. Management options include medical treatment (with ketoconazole or metyrapone resulting in 11-beta-hydroxylase blockade) and radical treatment with bilateral adrenalectomy. Spontaneous regression in late infancy has been reported.Objective and hypotheses: To report on the outcome of a 14 month-old girl with severe neonatal Cush...

Background: Patients with Klinefelter syndrome (KS) have an increased risk for osteoporosis and fractures in adulthood. Data on bone mineralization in adolescence are limited, although it is a known at-risk period for vitamin D deficiency, low calcium intake and evolving hypogonadism.Objective and hypotheses: To study the bone mineralization in KS adolescents and its relationship with vitamin D/calcium and gonadal status. KS adolescents with low calcium ...

Background: Polycystic ovarian syndrome (PCOS) diagnosis includes ovarian morphology using transvaginal ultrasound (US). However transvaginal US cannot be used in virginal girls and transabdominal US is not optimal particularly in obese patients.Objective and hypotheses: To evaluate the validity and reproducibility of ovarian morphology measures using MRI for the diagnosis of PCOS in adolescents.Method: This case-control study (200...

Background: Alterations in endocrine functions and low-grade systemic inflammation represent fundamental characteristics of obesity. These biological systems have been repeatedly linked to fatigue symptoms.Objective and hypotheses: The aim of the study was to assess the relationship between fatigue symptoms and metabolic/inflammatory markers in a sample of non-diabetic obese children.Method: The study was conducted in 41 obese (med...

Background: Hyponatremia is one of the most common electrolyte disorders in hospitalized children and early diagnosis and management are crucial to prevent morbidity and mortality. Because of the physiological resistance to aldosterone under 3 months of age, the mechanisms leading to hyponatremia are often misunderstood.Objective and hypotheses: To assess the prevalence of hyponatremia in hospitalized infants younger than 100 days and evaluate the mechan...

Background: An accurate prediction of final height after the first year of growth hormone (GH) treatment may help clinicians to give parents and children more realistic expectations.Objective and hypotheses: To validate two prediction models (with and without max. GH peak) for near final adult height (nFAH) by Ranke et al.Method: Height data of 142 (93 male) idiopathic GH deficient (iGHD) children, treated with GH for at l...

Background: Emotional and behavioural problems are often used in support of GnRH agonists therapy in girls with early pubertal timing. However, there is little evidence to show that CPP leads to psychological distress and whether treatment is associated with improved psychological outcome.Objective and hypotheses: The objective of this qualitative study was to explore the psychosocial impact of ICPP in recently diagnosed girls.Meth...

Background: Boys with delayed puberty represent one of the main cause for pediatric endocrine referrals. Although the majority of them have constitutional delay of growth and puberty (CDGP), it is important to identify isolated hypogonadotropic hypogonadism (IHH) for optimal management.Objective and hypotheses: The aim of the study was to evaluate the usefulness of inhibin B and AMH as biological markers for distinguishing between CDGP and IHH.<p cla...

Background: The age of onset of puberty varies from country to another and, within every country, from one socioeconomic group to another. In Sub-Saharan Africa, particularly in Cameroon, there is paucity of data on this topic.Objective and hypotheses: To determine clinically meaningful normative reference data that describe the timing of sexual maturity indicators among Cameroonian children and to determine factors that influence the onset of this matur...