ESPE Abstracts

Background: Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED or APS1) is an autosomal recessive disorder characterized by chronic candidiasis and autoimmune destruction of endocrine organs. Hypoparathyroidism (HP), adrenocortical failure (AF) and hypogonadism are the most common endocrinopathies, which together with their treatment may impact bone health. However, very little is known about the long-term skeletal health in patients with APECED.<p clas...

Background: Obesity has in males been associated with reduced testosterone levels during and after puberty. However, the onset and progress of puberty into fertility in obese boys remain inadequately evaluated.Objective and hypotheses: We aimed to study testicular function at the end of pubertal development (15–24 years) in males with severe childhood-onset obesity (height-adjusted relative weight exceeding 160% before the age of 7 years).<p cla...

Background: Vitamin D supplementation is widely recommended to infants, but the optimal dose remains unclear. Vitamin D regulates calcium metabolism, and overdosing and high intake may result in hypercalcemia.Objective and hypotheses: We measured serum pH-adjusted ionized calcium (Ca-ion/pH 7.40) concentrations at 6 and 12 months and 25-hydroxyvitamin D (S-25-OHD) at 12 months in order to evaluate the risk of hypercalcemia during vitamin D3 su...