Bone Abstracts

Introduction: To determine bone microarchitecture analysis (BMA) standard curves for wrist and ankle in men and women.Design: EpiReumaPt is an ongoing national, population-based, cross-sectional, epidemiologic study developed by the Portuguese Society of Rheumatology to estimate the prevalence of rheumatic diseases in Portugal. Trained interviewers have been randomly applying a standardized questionnaire to 10 000 subjects at their houses. Selected cases...

Objectives: By prospectively evaluating a cohort of girls we aim to identify population patterns linking adipokines and bone turnover during early and late adolescence and to assess the associations of those patterns with forearm bone mineral density (BMD).Methods: The study was developed within a population-based cohort of urban adolescents born in 1990 and assembled in public and private schools of Porto, Portugal (EPITeen). We analysed prospective dat...

Introduction: Osteoporosis is frequently associated with renal disease, namely the bone metabolism disturbances caused by secondary hyperparathyroidism of chronic kidney disease (CKD). The increased risk of fragility fractures is well demonstrated in patients with end-stage renal disease (ESRD). There is recent evidence that bone pathological changes start early in the course of CKD. Our aim is to evaluate whether chronic renal disease, before ESRD, is associated with bone fra...

Background: Zoledronate, a third generation bisphosphonate, has showed high efficacy in the inhibition of bone resorption. The objective of this observational study was to assess short and long-term efficacy and safety of zoledronate in the treatment of active Paget’s disease (PD).Methods: Patients with active PD treated with zoledronate 5 mg were consecutively recruited. Clinical and laboratory parameters were determined before, at 3 and every 6 mo...

Objective: Osteoarthritis (OA) is a degenerative, slowly developing joint disease. Although clinical indications of OA can vary among different definitions there is a general agreement that the disease is associated with cartilage narrowing. However, there is no general consensus about the threshold below which the joint space width (JSW)/joint space area (JSA) can be certain indicators for the state of OA. Therefore this study evaluates these limits to reveal quantitative inf...