Bone Abstracts

Objectives: Cross-sectional studies show that exercise may have positive effects on bone outcomes in youth. However, there is no evidence from longitudinal studies, which type of sports can induce improvements in bone acquisition in adolescent athletes. Therefore, this study aimed to investigate the longitudinal differences in bone acquisition and bone metabolism between adolescent males participating in osteogenic (football) and non-osteogenic (swimming, cycling) sports compa...

: In osteoporosis, poor adherence to bisphosphonate (BP) therapy is common, and is associated with poor outcomes and increased treatment costs (Siris 2006; Recker 2005). Although compliance is improved with monthly vs weekly dosing (Reginster 2008), no evidence suggests cycling through BP agents offers therapeutic benefit, assessed by bone mineral density (BMD). In two randomized, open-label studies in postmenopausal women aged ≥55 years previously treated with, but subo...

see PP255....

Objective: This multi-objective prospective observational study is intended to examine treatment patterns, occurrence of gastrointestinal (GI) complications and clinical and health outcomes in post-menopausal women with osteoporosis (OP) in Europe and Canada. This abstract presents the baseline results of the treated population.Materials and methods: Post-menopausal osteoporotic women currently on treatment completed surveys intended to measure the incid...

Objective: This multi-objective prospective study (MUSIC-OS) is intended to examine treatment patterns, occurrence of gastrointestinal (GI) complications and clinical and health outcomes in post-menopausal osteoporotic (OP) women in Europe and Canada. Surveys were administered to both physicians and patients as part of the MUSIC-OS study to document reasons for undertreatment in OP from both physician and patient perspectives.Materials and methods: A phy...

Background: Marfan syndrome (MFS) is a rare connective tissue disorder caused by mutation in the gene encoding the extracellular matrix protein fibrillin-1 (FBN1), leading to transforming growth factor-beta (TGF-β) signaling dysregulation. Although decreased axial and peripheral bone mineral density (BMD) has been reported in adults with MFS, data about the evolution of bone mass during childhood and adolescence are limited.Objectives: The aim of th...

Background: Vitamin D deficiency is highly prevalent and can be associated with adverse health outcomes. Few studies have evaluated the effects of daily consumption of milk fortified with a high dose of vitamin D in a large cohort of healthy postmenopausal women.Objectives: To determine the effect of daily intake of milk enriched with vitamin D (with or without fructooligosaccharides (FOS)) on vitamin D status, bone mass and cardiovascular risk factors.<...

Objective: Low dietary calcium intakes and increasing adiposity in Indian adolescents may increase their risk of hypertension (Sanwalka et al., Asia Pac J Clin Nutr. 2010, Khadilkar et al., Int J Pediatr Obes. 2010). Therefore, the aim of the present study was to explore association of dietary calcium intakes and body composition with blood pressure in 10–14 year old Indian adolescents.Method: 370 apparently healt...

Background: Prader Willi syndrome (PWS) is a genetic disorder characterized by severe hypotonia in infancy, hypogonadism, dysmorphic features, early onset obesity and mild mental retardation.Although hip dysplasia occurs in 10–20% in patients with PWS, hip dislocation requiring surgery is seen rarely. To our knowledge, surgical treatment of hip dislocation in PWS has not been reported before.We present a case with PWS and hip ...

The switch from a cartilage template to bone during endochondralossification of the growth plate requires dynamic and close interaction between the cartilage and the developing vascular structures. Vascular invasion of hypertrophic cartilage, with blood vessels coming from the bone collar, serves to bring in osteoblast- andendothelial precursor cells along with chondroclasts and their precursors into future ossification centres of the growth plate.Potent...