ESPE Abstracts

Background: 21-Hydroxylase deficiency due to mutations in CYP21A2 represents the commonest form of congenital adrenal hyperplasia (CAH). Dyshormonogenetic congenital hypothyroidism (CH) may be due to TPO, TG, DUOX2, DUOXA2, IYD, SLC5A5 and SLC26A4 mutations.Objective and hypotheses: We report a kindred with three siblings born to unrelated parents manifesting with two different forms...

Background: Hyperuricaemia has been associated with increased risk of metabolic syndrome in adults and children. Elevation in serum uric acid (SUA) is hypothesized to be a critical initiator of the development of essential hypertension. The exact relationship between SUA and blood pressure (BP) has not been established in the pediatric population. We conducted a systematic review to evaluate the association between SUA and BP in well, obese/overweight and hype...

Paraneoplastic Cushing syndrome is extremely rare. To date, there are few reported cases related to Wilms' tumor. We describe a patient who presented with Cushing syndrome and was subsequently found to have Wilms' tumor. Our patient is a 9 year-old boy, who presented with hyperphagia and excessive weight gain for 3 months. His abdomen was also progressively bigger. There was no ingestion of steroids or traditional medication. Subsequently he sought medical advice becau...

Background: There is increasing recognition that the in utero environment might influence obesity risk.Objective and Hypotheses: We explored the hypothesis that smoking and alcohol consumption in pregnancy are associated with offspring body composition using the Southampton Women’s Survey mother-offspring birth cohort study.Method: At 34 weeks’ gestation, maternal smoking and any alcohol intake in the preceding 1...

Introduction: Compelling evidence suggests that Primary Aldosteronism (PA) is much more prevalent than previously thought, accounting for more than 20% of patients with resistant hypertension. Although, major advances have been made in the field of genetics underpinning sporadic and familial forms of PA, the etiology of mild forms of PA is poorly understood. In previous studies, we identified a distinct cohort of patients without PA who exhibited ACTH-dependen...

Background: Precocious puberty is defined as breast development before 8 years in girls and gonad development before 9 years in boys. Central precocious puberty (CPP) results from early activation of the hypothalamic-gonadal axis. One third of idiopathic CPP is reported to be familial. Genetic mutations were initially described in kiss-peptin-1 (KISS1) and its receptor (KISS1R). More recently, Abreu et al identified heterogeneous mutations in the makorin RING finger 3 (MKRN3) ...

Key words: girls, small for gestational age, thelarche, pubarche, menarche.Background: Small for gestational age (SGA) babies are more prone to have an earlier onset of pubertal development and menarche. We conducted a study comparing the first menarche of small for gestational age (SGA) to appropriate for gestational age (AGA) girl newborns.Objective: The objective of the study is...

Background: Improved patient and graft survival post-liver transplantation has led to a parallel increase in metabolic syndrome (MS) reported in multiple centres. We aimed to study the prevalence and risk factors of metabolic complications in our paediatric liver transplant (LT) cohort.Methods: This was a retrospective review of the LT database from 1995-2018. We studied the incidence of overweight, obesity (WHO BMI crit...

Background: Due to the rarity of Paediatric Cushing’s disease (CD) there is limited data on the long-term consequences of treatment.Objective and hypotheses: We assessed recurrence, anterior pituitary function and psychiatric disorders in a group of paediatric CD patients treated in a single centre.Method: Retrospective review of 20 patients with CD, mean age 11.75 years (5.74–17.8), managed in our centre between 1986 and...

Background: In later life, osteoporosis and poor cognitive function often co-exist. This has commonly been attributed to post-menopausal estrogen loss, but there is increasing recognition of cross-talk between the brain and bone. For example, in animal models, bone derived osteocalcin has positive associations with brain volume and cognitive function whilst brain-derived neurotransmitters appear to influence bone mass. Despite this, a common early life origin ...