Osteonecrosis of the jaw (ONJ) is a rare but serious lesion of the jaw characterized by exposed necrotic bone and is related to several drugs usually used for treating patients with advanced malignancies. Common therapies inducing ONJ are nitrogen-containing bisphosphonates (BPs), the human monoclonal antibody to the receptor activator of nuclear factor-kappa B ligand denosumab and some anti-an...

OBJECTIVES Osteogenesis imperfecta (OI) is a rare hereditary disease leading to bone fragility. Denosumab as a RANK ligand antibody inhibiting osteoclast maturation has been approved for osteoporosis treatment in adults. Aim of this study was a 48-week, open-label, pilot study of the safety and efficacy of denosumab in 10 children with OI. METHODS Ten patients (age range: 5.0-11.0 years; at l...

STUDY DESIGN A case report. OBJECTIVE To report a case of the lumbar giant cell tumor (GCT) utilizing a new clinical treatment modality (denosumab therapy), which showed a massive tumor reduction combined with the L4 spondylectomy. SUMMARY OF BACKGROUND DATA There are some controversies about spinal GCT treatments. Denosumab has provided good clinical results in terms of tumor shrinkage, an...

OBJECTIVE Osteonecrosis of the jaw (ONJ) is a recognized complication of potent antiresorptive therapies, especially at the doses indicated to prevent skeletal complications for cancer patients with bone metastases. This paper describes the rationale and methods for a prospective, post-authorization safety study of cancer patients treated with antiresorptive therapies. METHODS As part of a co...

Objective: To evaluate denosumab, a human monoclonal antibody against the receptor activator of nuclear factor-κB (RANKL), a cytokine essential for formation, function, and survival of osteoclasts, as a treatment for osteoporosis in postmenopausal women. Design: International, randomized, placebo-controlled trial. Participants: 7868 women between the ages of 60 and 90 years with a bone mineral ...

Osteoporosis is a major public health care concern. Although often described as a disease affecting postmenopausal women, researchers and clinicians have emphasized its prevalence in men in recent years. The National Osteoporosis Foundation has stated that up to 25% of men over the age of 50 years will experience a fracture due to osteoporosis. Men who suffer from a major fracture have higher m...

BACKGROUND Denosumab, an anti-resorptive agent, IgG2 monoclonal antibody for human Receptor activator of nuclear factor-kappa B ligand (RANKL), has been related to the occurrence of osteonecrosis of the jaws. Thus, the aim of this study was to review the literature from clinical case reports, regarding the type of patient and the therapeutic approach used for osteonecrosis of the jaws induced b...

Hypercalcemia secondary to malignancy is rare in children and the majority is caused by tumor-produced parathyroid hormone-related protein (PTHrP). We report a case of hypercalcemia refractory to bisphosphonate and corticosteroid therapy, but responsive to denosumab. A 17-year-old boy with epidermolysis bullosa (EB) and advanced squamous cell carcinoma (SCC) of the left leg was referred with se...

Although denosumab (Prolia) has been shown to be a safe and efficacious therapy for osteoporotic patients in numerous clinical trials, few studies have determined its effectiveness in real world clinical practice. A retrospective review of patients prescribed Prolia assessing the impact that noncompliance from the regular dosing regimen of six months for denosumab has on bone mineral density (B...

BACKGROUND This analysis was performed to further characterise treatment-emergent hypocalcaemia in patients with bone metastases receiving denosumab. METHODS Laboratory abnormalities and adverse events of hypocalcaemia in patients with metastatic bone disease were analysed using data from three identically designed phase 3 trials of subcutaneous denosumab 120 mg (n = 2841) versus intravenous ...