Bone Abstracts

Purpose: Systemic sclerosis (SSc) is a rare inflammatory rheumatic disease that has been associated with an increased risk of low bone mineral density (BMD). However, data on risk factors associated with bone loss in SSc are scarce. The objective of this study was to investigate the prevalence of and the risk factors for low BMD in patients with SSc.Methods: Cross-sectional data of 61 patients with SSc were collected. BMD in the lumbar spine, total hip a...

Objection: We compared T-scores of each femoral neck and trochanteric area in the neck fracture patients (NFP) and intertrochanteric fracture patients (IFP). Our hypothesis is that T-score of neck portion in NFP is lower than T-score of neck portion in IFP, and vice versa. We evaluate how FRAX probability is meaningful and sensitive in hip fracture patients.Meterials and methods: From April, 2003 to September, 2012, 18...

Introduction: A significant number of patient who have experienced previous surgical treatment for an osteoporotic hip fracture, experienced a subsequent hip fracture (SHF) on the opposite side. The incidence of asynchronous bilateral hip fractures is 1.7–14.8%. All hip fracture patients treated at five university hospitals in the Inchon and Bucheon area of Korea, were reviewed. The patients were divided into two groups, a group that had experienced subsequent hip fractur...

Objectives: This study was designed to investigate the prevalence of low bone mass, the influence of amenorrhea on bone mineral density (BMD), and the cause of amenorrhea that provoke the severe low bone mass in premenopausal women.Materials and methods: One hundred and seventy one women diagnosed with amenorrhea in premenopausal women were included in this study. All patients underwent history taking, gynecological examination, and check serum hormone l...

Proteoglycans is a component of extracellular matrix, forming a mesh around structural proteins including collagen and elastin, and providing elasticity to tissue structure. Proteoglycans is formed by the attachment of glycosaminoglycans to a core protein, a process that requires three enzymes: galactosyltransferase-1, galactosyltransferase-2 and glucoronosyltransferase-1, encoded by B4GALT7, B3GALT6 and B3GAT3 respectively. B3GALT6 mutation...

Osteoporosis is known to be associated with metabolic diseases characterized by insulin resistance, such as central obesity, diabetes, and metabolic syndrome. Non-alcoholic fatty liver disease (NAFLD) is also increased in such insulin resistant conditions. However, little is known about whether osteoporosis and nonalcoholic fatty liver disease are etiologically related to each other or not. We investigated whether bone mineral density(BMD) is associated with NAFLD in pre- and ...

Introduction: The correlation between the occurrence of atypical femur fractures (AFFs) and prolonged bisphosphonate use has been reported in many studies. However, the incidence of AFFs is extremely low, which results in the lack of studies illuminating its treatment and clinical results so far. In this study, we aim to elucidate the clinical outcomes of bisphosphonate-associated AFFs and the clinical results depending on the bisphosphonate therapy period.<p class="abstex...

Objective: Over the last decade, there has been increasing scientific interest in vitamin D, and it is now advised that all pregnant women and infants should receive vitamin D supplementation. Despite of this, it is recognized that knowledge of vitamin D in the general public is limited. The internet is now an important source of health care information and analysis of internet search activity rates can provide information on disease epidemiology, health related behaviors and ...

Objectives: Quadriplegic children are more susceptible to osteoporosis because of various risk factors for the inhibition of bone metabolism. The importance of bone metabolism is being emphasized based on extending life span of the patients but research on this area is insufficient. Intravenous (IV) pamidronate is well known as an effective treatment for pediatric osteoporosis, but there are no treatment guidelines for accurate dose capacity and duration in quadriplegic childr...

Objective: Public Health England recommends that children in the United Kingdom (UK) aged over 1 year should take a vitamin D supplement containing 400 IU/day. Commercially available children’s multivitamin and vitamin D supplements were surveyed to determine the vitamin D content.Methods: Multivitamins and vitamin D supplements marketed at children <12 years and sold by nine UK supermarkets and health supplement retailers were surveyed. The vit...