Bone Abstracts

Acute phase reaction (APR) is the most frequent side effect following i.v. nitrogen-containing bisphosphonates (N-BPs) infusion. A recent observation in osteoporotic women treated with N-BPs evidenced a negative association between 25(OH)D levels and APR, likely due to the immuno-modulatory effects of vitamin D on γδTcells. However, this association remains to be demonstrated in patients with Paget’s disease of bone (PDB). Moreover whether vitamin D supplementat...

see P367....

Paget’s disease of bone (PDB) is a common disorder of bone metabolism characterized by focal areas of excessive and rapid bone resorption and formation, leading to bone pain, deformity and fractures. Despite the well documented increase in the risk of primary bone tumors due to neoplastic degeneration of pagetic tissue, a large retrospective analysis suggested that patients with prostate cancer and PDB have delayed time to bone metastases and improved overall survival tha...

Sclerostin (SCL) and FGF23 are osteocyte-secreted factors with a major role in bone homeostasis. Despite their skeletal effects and their association with fracture risk in some studies, variations in circulating levels were also described in patients with diabetes (DM), chronic renal failure (CRF) and/or cardiovascular disease (CVD). In order to provide further insight on the relationship between these osteocyte-derived factors, osteoporosis and cardio-metabolic disorders we a...