Endocrine Abstracts

Tumoral calcinosis is a rare autosomal recessive disease characterized by hyperphosphatemia due to increased renal phosphate reabsorption leading to soft tissue calcifications. The levels of fibroblast growth factor 23 (FGF23), a hormone required for normal renal phosphate reabsorption, are typically low in the classic form of the disease due to homozygous missense mutations in FGF23 or in the UDP-Nacetyl-alpha-D galactosamine:polypeptide N-acetylgalactos...

Introduction: Osteoporosis is a prevalent skeletal disease associated with increased fracture risk, morbidity, and mortality. Several meta-analyses have investigated the association between non-genetic, non-pharmacologic factors and osteoporosis risk.Purpose: We aimed to perform an umbrella review of the literature to systematically evaluate the available evidence.Methods: Meta-analyses of observational studies evaluating the assoc...

Primary hyperparathyroidism (PHPT) is a frequent cause of secondary osteoporosis, but its role about the fracture is still controversial. We evaluated 157 consecutive postmenopausal patients with PHPT compared with two control subjects (C), each one matched for age and month-since-menopause (MSM). We measured ionized calcium (Ca2+), parathyroid hormone (PTH), 25-OH-vitamin D (25-OH vit D), osteocalcin (OC), bone alkaline phosphatase (B-ALP) and serum and urinary cro...

The aim of the present study was to evaluate the phenotype of PHPT, the adherence to International Guidelines and the rate of surgical cure of PHPT in Italy. From January 2014–January 2016, we conducted a prospective, multicenter (n=29 endocrine tertiary referral centers) study on patients with PHPT, recording clinical and biochemical data, parathyroid imaging and therapy choice at baseline and at last follow-up. The study group included 604 patients with PHPT, w...