Bone Abstracts

It is unclear as to whether western dwelling South Asian (SA) postmenopausal women have a different fracture risk to that of the native Caucasian (C) population. Moreover, the WHO Fracture Risk Assessment Tool (FRAX) has not been used previously to compare predicted risk of fractures in western dwelling South Asian women with same-age Caucasian women. This analysis used data from n=35 SA [mean (S.D.) age=59 (6) years] and n=136 C [mean (...

Background and objective: Data concerning the incidence of fractures in Italy have been displayed since year 2000 by analysing hospital discharge records (HDRs). However, the influence of seasonal and environmental factors on fracture events in the Italian population has not yet been assessed.Methods: We have analyzed HDRs for primary diagnosis of hip, vertebral, forearm, humeral and knee fractures in Italy from year 2007 to 2009. Inferential statistics ...

Objectives: Gorham-Stout disease (GSD) is a very rare disorder characterized by extensive angiomatous proliferation and progressive osteolysis without new bone formation. Only ~200 patients were reported. The quality of life is very poor since patients display pain, fractures, functional impairment and swelling of the affected regions. The ethiology of GSD is unknown. We aim to investigate the bone phenotype and to identify molecular and cellular defects in GSD patients.<p...

Fibrous dysplasia (FD) is a benign skeletal disease caused by activating mutations of Gsα. These mutations lead to formation of abnormal and mechanically unsound bone and fibrotic tissue. Clinical sequelae include deformity, fracture, and pain. Studies in bisphosphonates have shown improvement in bone pain and inconsistent effects on FD mineralization; however interpretation has been limited by a lack of controlled trials.Objecti...

Objective: The main aim was to evaluate associations between muscular fitness indices and bone outcomes, including hip geometry estimates in young males.Methods: One hundred twenty one males (13.1±0.1 years) were included: 41 swimmers, 37 footballers, 29 cyclists and 14 non-athletes. Lean mass, areal bone mineral density (aBMD) and hip structural estimates were measured using dual-energy X-ray absorptiometry. Relationships of physical fitness tests ...

Objective: The main aim was to evaluate associations between cardiorespiratory fitness and bone outcomes, including hip geometry estimates in young males.Methods: One hundred twenty one males (13.1±0.1 years) were included: 41 swimmers, 37 footballers, 29 cyclists and 14 non-athletes. Lean mass, areal bone mineral density (aBMD) and hip structural estimates were measured using dual-energy X-ray absorptiometry. Relationships of physical fitness test ...

Objectives: Soft tissues, such as fat mass (FM) and lean mass (LM), play an important role in bone development but this is poorly understood in highly active youths. The objective of this study was to determine whether FM or LM is a stronger predictor of areal bone mineral density (aBMD) and hip geometry estimates in a group of physically active boys after adjusting for height, chronological age, moderate-to-vigorous physical activity (MVPA), FM, and LM....

The clinical orthopaedic problem of delayed healing or non-union after complex fractures affects 5–10% of all patients, especially within the elderly population. Recently several in vitro studies showed that CD133+ cells bare angiogenic capacities and contribute to a better outcome concerning ischemia induced angiogenesis in vivo. A local administration of these specific cells to the fracture gap appears feasible as a new treatment option for biological ...

Objective(s): We aimed to determine the prevalence of osteoporosis and risk factors for bone demineralization in the Italian population.Material and methods: 3090 consecutive subjects were screened for osteoporosis by using calcaneal quantitative ultrasounds (QUS) in 16 Italian cities (women: 2635; men: 455) during the extension of the FIRMO study carried out in 2011 on about 7000 people. Anamnestic data were collected to assess the presence of recognize...

Introduction: Liver transplant candidates have bone and mineral metabolism disorders that may influence the development of fractures after liver transplantation (LT).Objective: To analyze the levels of 25-hydroxyvitamin D (25-OH-D) in patient candidates for LT and the factors associated with vitamin D deficiency.Methods: Between January 2010 and May 2012, 116 liver transplant candidates (85 male and 31 female patients) were include...