Bone Abstracts

There is evidence from case-control and prospective cohort studies that low bone volumetric density is a risk factor for fractures in children and adolescents, and the size of effect is similar to that seen in postmenopausal women. Bone density and size is important even in childhood fractures due to moderate or severe trauma. However, there are determinants that may influence fracture risk through other pathways than bone fragility. These include gender, ethnicity, obesity an...

Biographical DetailsI am a Consultant Senior Lecturer in Rheumatology at the University of Bristol, UK. My research area is Musculoskeletal Epidemiology, with a particular interest in the role of bone mass in determining fracture risk in children and adolescents. Other areas of interest are the epidemiology of hypermobility and scoliosis in adolescents, and identification of osteoporotic ...

see PP69....

Osteoporotic fractures are very common and represent an enormous unmet medical need. Our group has previously reported that addition of rTNF to the fracture site promotes fracture healing in C57/BL6 mice (Glass et al. PNAS 2011). Using a murine fracture model of endochondral healing, we observed that local addition of rTNF only accelerates fracture repair if administered within the first 24 h following injury. The optimal therapeutic dose is 1 ng. TNF is firs...

Overall objective: To describe the incidence and relationship between the period of application of zoledronic acid and the presence of atypical diaphyseal fractures and subtrochanteric pattern in pediatric patients with osteogenesis imperfecta in the Mexican population.Method: Type of study: Ambispective cohort in pediatric patients with a diagnosis of osteogenesis imperfecta. Prognostic variable: duration of treatment with AZ Outcome variable: presence ...

see PP495....

Paget’s disease of bone (PDB) is a common metabolic bone disease characterised by increased and disorganised bone remodelling affecting one or more skeletal sites. Bisphosphonates are highly effective at suppressing bone turnover in PDB but it remains unclear whether greater suppression of bone turnover improves clinical outcome. In the PRISM study, we previously reported that PDB patients randomised to ‘intensive’ treatment aimed at normalising alkaline phospha...

Bone therapeutics is a bone cell therapy company addressing high unmet medical needs in the field of bone fracture repair, more specifically in non-union and delayed-union fractures where the bone repair process is impaired. The company has developed a unique allogeneic osteoblastic cell product (ALLOB®) derived from bone marrow which is currently tested in humans in the indication of delayed-union fractures. The purpose of the study was to directly compare ALL...

Bone resorption and deposition occur in a tightly regulated fashion reflecting the coupled activities of osteoclasts and osteoblasts. Several pathological conditions perturb this balance between bone synthesis and resorption, including osteoporosis and skeletal metastases. The uncoupling of remodeling activities contributes to disseminated tumor cells homing to the bone and to tumor growth in bone. Therefore, a reliable marker of bone remodeling would be useful to provide a st...

Bone resorption and formation occur in a tightly regulated fashion reflecting the coupled activities of osteoclasts and osteoblasts. Several pathological conditions perturb this balance, including osteoporosis and skeletal metastases. In the case of metastases, the uncoupling of resorption and formation activities contributes to disseminated tumor cells homing to the bone and to tumor growth within the bone in highly localized regions. Therefore, a site-specific marker of bone...