Bone Abstracts

Histomorphometric analysis is an essential technique to measure bone formation and resorption parameters. Here we present three novel open source image analysis packages that allow the rapid semi-automated analysis of histomorphometric bone resorption, osteoid, and calcein double labelling parameters.Mice were injected with calcein 5 and 2 days before killing. Tibia and vertebrae were fixed in formalin, embedded in methylmethacrylate and the blocks secti...

We have previously shown that female neuronal nitric oxide synthase knockout (nNOS KO) mice have increased trabecular bone volume. However, this study was performed in mice at 10 weeks of age only. To investigate whether the high bone volume is maintained during ageing, we compared 3-month- and 12-month-old wild type (WT) and nNOS KO mice using μCT. The tibias from 8 WT and 8 nNOS KO mice at each age were dissected, fixed for 24 h in buffered formalin, stored in 70% ethan...

see PP398....

Introduction: Osteoporotic fractures are known to be costly to society but estimates tend to be based on small scale prospective studies. In the following we report national data for healthcare costs due to fractures in patients with osteoporosis.Study population and methods: All Danish residents aged 35+, mean age 70.5 years, 13% men, 27.3% prior major osteoporotic fracture, who began bisphosphonates for osteoporosis between 1/1997 and 12/2002 (n</e...

Background: It is inadequate to use the patient’s age and sex alone to estimate physicians’ workload in the primary setting. The extent to which the morbidity burden of osteoporosis patients would account of the utilization of primary care services has not been examined.Aim: We analyzed the number of face-to-face visits of osteoporosis patients visiting Danish GP clinics and aimed to assess what proportion of primary care services variation are...

Background: Mutations in SATB2 have been described in association with a unique phenotype known as SATB2-associated syndrome (SAS). This condition is characterised by severe intellectual disability affecting speech development, behaviour, facial features and dental anomalies. Skeletal features and osteoporosis have been reported in older individuals (aged 15–36), in association with point mutations. We report a 24-year-old man with a SATB2 misse...

Objectives: To evaluate the effect of 24 weeks of weight bearing vibration therapy (WBVT) on muscle strength, motor function and bone health in children with congenital myopathies.Methods: A prospective pilot study incorporating a six month observational period followed by 6 months home-based WBVT (Galileo® Pro) was undertaken. Ambulant children with congenital myopathies aged 4–16 years were eligible for inclusion. Participants were assessed a...

Focal cortical thinning and loss of trabecular structure in the proximal femur is associated with hip fracture. We analysed clinical computed tomography (CT) scans in cases and controls to explore their contributions to hip fracture in women.We used cortical bone mapping (CBM) and statistical parametric mapping (SPM) after combining women with hip fracture from FEMCO and Prague Hip Joint in Trauma studies (n=138, 52 Trochanteric and 86 Femoral N...

Purpose: This combined qualitative and quantitative study aimed to investigate women’s personal reasons for and choices to decline the screening for osteoporosis. The ROSE study is a randomized prospective population-based trial investigating the efficacy of a screening program to prevent fractures in women aged 65–80 years.Methods: A triangulated approach combining data from interviews and questionnaire. 7020 questionnaires from the screening ...

Background: Glucocorticoid immune suppression in kidney transplanted children jeopardizes optimal bone health recovery. So far, there are no studies that evaluate the effect of transplant and corticoid in bone parameters separately.Objective: To determine the effect of early corticosteroid withdrawal in bone parameters.Methods: Randomized, controlled study; two groups: corticosteroid withdrawal (at the 6th day post-transplant, then...