Endocrine Abstracts

Background: Zoledronic acid (ZOL) administration may cause acute phase adverse reactions (APR), which manifest with fever, malaise, bone and muscular pain, headache and/or gastrointestinal disturbances. Previous data suggest that high N-terminal propeptide of type 1 collagen (P1NP) and low 25, OH-vitaminD (VitD) levels are associated with higher incidence of APR, while the previous use of bisphosphonates is a protective factor. Lately, ZOL has been frequently used to mitigate ...

Introduction: in X-linked hypophosfatemic rickets (XLH) mutations of PHEX lead to elevated FGF-23 levels. Phosphate salts and calcitriol represented the only treatment option. Tertiary hyperparathyroidism (THPT) is a complication of XLH worsening the clinical features and constituting a contraindication to conventional treatment. Burosumab, a monoclonal antibody anti-FGF23, was recently approved in XLH. No data about Burosumab treatment in patients with XLH and THPT are availa...

Complete androgen insensitivity syndrome (CAIS) is a rare X-linked disorder caused by androgen receptor gene (AR) mutations that result in complete impairment of genital virilisation. Usually CAIS patients, who have normal production of AMH by Sertoli Cells, do not show Mullerian derivatives, although the persistence of Mullerian duct derivatives up to now have been described in nine cases.Here, we report the case of a fetus aborted at 20 weeks for genit...

Objective: In patients with adrenal incidentalomas (AI) the metabolic effect of the recovery of subclinical hypercortisolism (SH) is debated. The aim of this study was to determine the effect of the surgical and conservative approaches on the metabolic syndrome in AI patients with and without SH.Patients: One hundred and eight AI patients were studied; SH was diagnosed in the presence of >2 out of: urinary free cortisol >70 μg/24 h (193 nmol...