ESPE Abstracts

Background: Normal TF is necessary for optimal growth. Changes in the hypothalamic-pituitary-thyroid (HPT) axis following GH therapy are reported. GH therapy has been suggested to centrally inhibit TSH production as well as peripherally increasing T4 to T3 conversion which increases negative feedback on TSH production. Hypothalamic dysfunction is a feature of PWS, therefore these patients may be at risk of developing central hypothyroidism associated with GH therapy.<p cla...

Background: Bi-allelic GHR mutations are classically responsible for Laron syndrome, a severe growth hormone (GH) resistance syndrome. A few GHR missense mutations have also been implicated in mild GH resistance or idiopathic short stature. IGFALS mutations are responsible for recessive or semi-dominant short stature with normal GH provocative test contrasting with extremely low IGF-I levels.Objective and hypotheses: To assess the contribution of GHR and...

Introduction: Nephroblastoma or Wilms tumor is the most common pediatric abdominal malignancy. Typically, it is found in children younger than 5 years old, girls being more likely to have Wilms tumor than boys. The etiology of the disease is genetic, due to alteration in the development of the genitourinary tract.[1] Treatment is represented by surgery (unilateral nephrectomy), chemo- and radio-therapy. Paraneoplastic endocrine disorders may occur, but there a...

Background: Lipodystrophies are a group of rare disorders characterized by varying degrees of body fat loss. The metabolic abnormalities associated with lipodystrophy include insulin resistance, often leading to diabetes mellitus, hypertriglyceridemia that may be severe enough to cause acute pancreatitis and hepatic steatosis that may lead to cirrhosis.They can be either genetic or acquired, generalized or partial. Acquired generalized l...

Introduction: Wilms tumor is the most frequent pediatric renal malignancy and its usual presentation is an abdominal mass or hematuria. Unusual presentations have also been reported, such as paraneoplastic syndromes (acquired von Willebrand disease, sudden death due to pulmonary embolism and Cushing syndrome). These conditions can precede, occur concomitantly or present in a later phase of tumor development. Precocious puberty, as paraneoplastic endocrine synd...

Background: Transient hypothyroxinaemia of prematurity (THOP), defined as low levels of FT4 without the expected TSH surge, may concern up to 50% of infants born <30 weeks’ gestational age. Most studies showed a link between THOP and impaired neurodevelopment, as shown in the review of Eerdekens. Data about the benefit of supplementation are scarce, with few randomised trials and inconclusive results. To date, there are no clear recommendations regard...

Background: Short stature is a common presentation in pediatric endocrinology and its etiologies encompass non-endocrine factors, endocrine disorders, and normal variations. Growth failure can serve as an alarmingly subtle indicator of underlying severe diseases, sometimes obfuscating multiple causative factors. Understanding the complexities involved in evaluating growth failure in the presence of chronic conditions is crucial for efficient management. This c...

Background: Turmeric is a popular ingredient in the cuisine of many Asian countries. It is also known for its use in Chinese and Ayurvedic medicine. It comes from the root of the Curcuma longa. Turmeric is rich in curcuminoids, including curcumin, demethoxycurcumin, and bisdemethoxycurcumin. Curcumin has potent anti-inflammatory and anti-carcinogenic activities. Since many anti-cancer drugs target enzymes from the steroidogenic pathway, we tested the bioactivi...

Background: Studies about thyroid function following hemithyroidectomy are scarce in the literature and no studies include pediatric population.Objective: To describe thyroid function in pediatric patients who underwent a hemithyroidectomy.Design: Retrospective cohort study.Patients and Methods: Among the 38 patients who underwent hemithyroid...

Introduction: Cryptorchidism has usually been managed using a surgical approach, with little attention to the underlying pathophysiology.Objectives: To assess gonadal function before treatment in prepubertal boys with cryptorchidism.Methods: In a cross-sectional study we reviewed all clinical charts of patients encoded with the diagnosis of cryptorchidism in the database of a paediatric tertiary hospital, between 2000 and 2017. Inc...