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Osteoporosis and falls

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https://www.readbyqxmd.com/read/28543940/greater-gains-in-spine-and-hip-strength-for-romosozumab-compared-to-teriparatide-in-postmenopausal-women-with-low-bone-mass
#1
T M Keaveny, D B Crittenden, M A Bolognese, H K Genant, K Engelke, B Oliveri, J P Brown, B L Langdahl, C Yan, A Grauer, C Libanati
Romosozumab is a monoclonal antibody that inhibits sclerostin and has been shown to reduce the risk of fractures within 12 months. In a Phase II, randomized, placebo-controlled clinical trial of treatment-naïve postmenopausal women with low bone mass, romosozumab increased BMD at the hip and spine by the dual effect of increasing bone formation and decreasing bone resorption. In a substudy of that trial, which included placebo and teriparatide arms, here we investigated whether those observed increases in BMD also resulted in improvements in estimated strength, as assessed by finite element analysis...
May 25, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28540114/expert-consensus-on-predictive-parameters-for-the-occurrence-of-a-fall-and-a-contralateral-hip-fracture-1-and-3-years-after-hip-fracture-a-delphi-survey
#2
Alexander Joeris, Anahí Hurtado-Chong, Michael Blauth, Joerg Goldhahn, Nicolas S Bodmer, Lucas M Bachmann
BACKGROUND: Early identification of people at risk for a contralateral hip fracture would be desirable to favorably influence patients' prognosis. A recent systematic review failed to depict stringent patterns of risk parameters to be used for decision-making in clinical practice. OBJECTIVE: To perform a consensus study using the Delphi method to reach an expert consensus on predictive parameters for the occurrence of a fall and a contralateral hip fracture 1 and 3 years after hip fracture...
June 2017: Geriatric Orthopaedic Surgery & Rehabilitation
https://www.readbyqxmd.com/read/28536889/the-phenotype-of-patients-with-a-recent-fracture-a-literature-survey-of-the-fracture-liaison-service
#3
REVIEW
Lisanne Vranken, Caroline E Wyers, Joop P W van den Bergh, Piet P M M Geusens
The aetiology of fractures in patients aged 50 years and older is multifactorial, and includes bone- and fall-related risks. The Fracture Liaison Service (FLS) is recommended to identify patients with a recent fracture and to evaluate their subsequent fracture risk, in order to take measures to decrease the risk of subsequent fractures in patients with a high risk phenotype. A literature survey was conducted to describe components of the bone- and fall-related phenotype of patients attending the FLS. Components of the patient phenotype at the FLS have been reported in 33 studies...
May 24, 2017: Calcified Tissue International
https://www.readbyqxmd.com/read/28530076/-osteoporosis-and-diabetes-in-which-way-are-they-related
#4
REVIEW
Osnat Tell-Lebanon, Pnina Rotman-Pikielny
Diabetes and osteoporosis are common diseases with growing prevalence in the aging population. Many recent studies have reported an association between diabetes mellitus and an increased osteoporotic fracture rate. Compared to control subjects, decreased bone mineral density has been observed in patients with type 1 diabetes mellitus, while those with type 2 diabetes display a unique skeletal phenotype of increased bone mineral density, but impaired architectural structure and mineral properties. Accumulation of advanced glycation end products changes collagen structure and suppression of bone turnover causes impairment of repair and adaptation mechanisms...
November 2016: Harefuah
https://www.readbyqxmd.com/read/28474432/associations-of-muscle-force-power-cross-sectional-muscle-area-and-bone-geometry-in-older-uk-men
#5
Ayse Zengin, Stephen R Pye, Michael J Cook, Judith E Adams, Rainer Rawer, Frederick C W Wu, Terence W O'Neill, Kate A Ward
BACKGROUND: Ageing is associated with sarcopenia, osteoporosis, and increased fall risk, all of which contribute to increased fracture risk. Mechanically, bone strength adapts in response to forces created by muscle contractions. Adaptations can be through changes in bone size, geometry, and bending strength. Muscle mass is often used as a surrogate for muscle force; however, force can be increased without changes in muscle mass. Increased fall risk with ageing has been associated with a decline in muscle power-which is a measure of mobility...
May 4, 2017: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/28463945/epidemiology-of-fractures-in-children-younger-than-12-months
#6
Diana Rodà, Victoria Trenchs, Ana Isabel Curcoy, Anibal Dolores Martínez, Jordi Pou, Carles Luaces
OBJECTIVES: The aim of this study is to determine the prevalence and characteristics of fractures in young infants attended at the pediatric emergency department (PED). METHODS: This is a retrospective study for 2 years (2011-2012) of children younger than 12 months attended with a fracture at the PED. Age, sex, site and type of fracture, mechanism of injury, time interval before seeking medical attention, and management were analyzed. RESULTS: One hundred one patients were included...
May 1, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28463927/population-health-management-is-there-any-role-for-orthopaedics-an-aoa-critical-issues-symposium
#7
Scott D Boden, Brian T Smith, Matthew Handley
The next phase of health-care reform will accelerate the formation of integrated delivery systems and the creation of value and savings through population health management. Accomplishing this goal requires 3 key factors, including (1) enabling groups of physicians and hospitals to legally work together to cover a broad geographic area, (2) the formation of integrated delivery systems that cover the low to high-acuity and post-acute care spectrums, and (3) identifying mechanisms through which a subspecialty can impact the health of a population of patients...
May 3, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28433450/a-retrospective-cohort-study-of-concomitant-ipsilateral-extra-capsular-and-intra-capsular-fractures-of-the-proximal-femur-are-they-casual-findings-or-an-undervalued-reality
#8
Miquel Videla-Cés, José-Miguel Sales-Pérez, Joan Girós-Torres, Rubén Sánchez-Navés, Sebastián Videla
BACKGROUND: Fractures of the proximal femur constitute a major public health problem, with an annual incidence in Spain of 7.6 cases per 1000 inhabitants over 65 years of age. Hip fractures are frequent in elderly patients, related to osteoporosis and with low energy trauma, which means that they can be considered a geriatric syndrome. Simultaneous ipsilateral extra- and intra-articular hip fractures are considered as very rare are, and generally speaking, classified as extra- or intra-capsular fractures...
April 13, 2017: Injury
https://www.readbyqxmd.com/read/28431912/osteosarcopenic-obesity-prevalence-and-relation-with-frailty-and-physical-performance-in-middle-aged-and-older-women
#9
Claudia Szlejf, Lorena Parra-Rodríguez, Oscar Rosas-Carrasco
OBJECTIVES: The aims of this study were to determine the prevalence of osteosarcopenic obesity (OSO) and to investigate its association with frailty and physical performance in Mexican community-dwelling middle-aged and older women. DESIGN: Cross-sectional analysis of a prospective cohort. SETTING: The FraDySMex study, a 2-round evaluation of community-dwelling adults from 2 municipalities in Mexico City. PARTICIPANTS: Participants were 434 women aged 50 years or older, living in the designated area in Mexico City...
April 18, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28422544/effects-of-balance-coordination-strengthening-and-aerobic-exercises-to-prevent-falls-in-postmenopausal-patients-with-osteoporosis-a-6-month-randomized-parallel-prospective-study
#10
Meltem Dizdar, Jale Fatma Irdesel, Oguzhan Sıtkı Dizdar, Mine Topsac
Osteoporosis is a systemic disease characterized by the increase of bone fragility and fracture risk. Postmenopausal female osteoporotic patients were randomized into 3 groups;balance and coordination, strengthening, and aerobic exercise group. The exercise programs were performed for 12 weeks, one hour each day for three days of the week.Patients were followed-up for 12 weeks after the initial intervention. After the exercise program, patients continued their daily life activities and were called back to the clinic for additional testing after 12 weeks...
April 19, 2017: Journal of Aging and Physical Activity
https://www.readbyqxmd.com/read/28390010/vitamin-d-supplementation-in-the-prevention-and-management-of-major-chronic-diseases-not-related-to-mineral-homeostasis-in-adults-research-for-evidence-and-a-scientific-statement-from-the-european-society-for-clinical-and-economic-aspects-of-osteoporosis-and
#11
Luisella Cianferotti, Francesco Bertoldo, Heike A Bischoff-Ferrari, Olivier Bruyere, Cyrus Cooper, Maurizio Cutolo, John A Kanis, Jean-Marc Kaufman, Jean-Yves Reginster, Rene Rizzoli, Maria Luisa Brandi
INTRODUCTION: Optimal vitamin D status promotes skeletal health and is recommended with specific treatment in individuals at high risk for fragility fractures. A growing body of literature has provided indirect and some direct evidence for possible extraskeletal vitamin D-related effects. PURPOSE AND METHODS: Members of the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis have reviewed the main evidence for possible proven benefits of vitamin D supplementation in adults at risk of or with overt chronic extra-skeletal diseases, providing recommendations and guidelines for future studies in this field...
April 7, 2017: Endocrine
https://www.readbyqxmd.com/read/28382112/the-role-of-vitamin-d-in-maintaining-bone-health-in-older-people
#12
REVIEW
Thomas R Hill, Terry J Aspray
This review summarises aspects of vitamin D metabolism, the consequences of vitamin D deficiency, and the impact of vitamin D supplementation on musculoskeletal health in older age. With age, changes in vitamin D exposure, cutaneous vitamin D synthesis and behavioural factors (including physical activity, diet and sun exposure) are compounded by changes in calcium and vitamin D pathophysiology with altered calcium absorption, decreased 25-OH vitamin D [25(OH)D] hydroxylation, lower renal fractional calcium reabsorption and a rise in parathyroid hormone...
April 2017: Therapeutic Advances in Musculoskeletal Disease
https://www.readbyqxmd.com/read/28369088/trunk-lean-mass-and-its-association-with-4-different-measures-of-thoracic-kyphosis-in-older-community-dwelling-persons
#13
J Yamamoto, J Bergstrom, A Davis, D Wing, J T Schousboe, J F Nichols, D M Kado
BACKGROUND: The causes of age-related hyperkyphosis (HK) include osteoporosis, but only 1/3 of those most severely affected have vertebral fractures, suggesting that there are other important, and potentially modifiable causes. We hypothesized that muscle mass and quality may be important determinants of kyphosis in older persons. METHODS: We recruited 72 persons >65 years to participate in a prospective study designed to evaluate kyphosis and fall risk. At the baseline visit, participants had their body composition measures completed using Dual Energy X-ray Absorptiometry (DXA)...
2017: PloS One
https://www.readbyqxmd.com/read/28367388/delayed-recognition-of-thoracic-and-lumbar-vertebral-compression-fractures-in-minor-accident-cases
#14
Jesse Hatgis, Michelle Granville, Robert E Jacobson
Osteoporotic vertebral compression fractures (VCFs) in the elderly are commonly diagnosed after a minor fall or trauma; however, the majority of these patients have either been previously evaluated for osteoporosis or are already under some form of medical treatment for osteoporosis at the time of the fall. Although accidents are a known cause of VCFs, these fractures are too often undiagnosed. In reviewing a group of patients seen after minor falls or automobile accidents who were complaining of general spine pain, we found a smaller subgroup with previously undiagnosed VCFs...
February 23, 2017: Curēus
https://www.readbyqxmd.com/read/28358779/early-identification-and-treatment-of-osteoporosis-in-a-rural-internal-medicine-clinic-a-quasi-experimental-approach-toquality-improvement
#15
J J Jones, Kristina Henry
Osteoporosis affects more than 44 million individuals in the United States annually while disease management continues to fall short of the recommended guidelines. This study institutes a practice change for osteoporosis/osteopenia screening and treatment founded on current evidence-based guidelines. A retrospective chart review was evaluated for current trends in the identification and treatment of osteoporosis/osteopenia in female patients older than 65 years. Data were then compared with identical data collected after implementing an evidence-based osteoporosis guideline tool...
March 2017: Orthopaedic Nursing
https://www.readbyqxmd.com/read/28337901/cardiopathy-and-osteoporosis-the-epidemiology-in-a-region-of-italy
#16
A Notarnicola, G Maccagnano, L Moretti, S Tafuri, B Moretti
Cardiopathies and osteoporosis are inter-related due to pathogenetic, hormonal, genetic features as well as an increased risk of fragility. An important feature is attributed to the process of atherosclerosis, which is responsible for an osteopenia effect and degeneration of vascular walls. To date the study populations have been limited. To verify the incidence of cardio-vascular disease in a larger osteoporotic population, we designed a retrospective clinical study analyzing the “Hospital Discharge Data” (HDD) in Apulia between 2006 and 2010...
January 2017: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28325584/development-of-a-surrogate-model-based-on-patient-weight-bone-mass-and-geometry-to-predict-femoral-neck-strains-and-fracture-loads
#17
Mark Taylor, Egon Perilli, Saulo Martelli
Osteoporosis and related bone fractures are an increasing global burden in our ageing society. Areal bone mineral density assessed through dual energy X-ray absorptiometry (DEXA), the clinically accepted and most used method, is not sufficient to assess fracture risk individually. Finite element (FE) modelling has shown improvements in prediction of fracture risk, better than aBMD from DEXA, but is not practical for widespread clinical use. The aim of this study was to develop an adaptive neural network (ANN)-based surrogate model to predict femoral neck strains and fracture loads obtained from a previously developed population-based FE model...
April 11, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28323342/inflammatory-markers-and-frailty-in-long-term-care-residents
#18
Gabrielle A Langmann, Subashan Perera, Mary A Ferchak, David A Nace, Neil M Resnick, Susan L Greenspan
OBJECTIVES: To determine whether proinflammatory biomarkers are associated with frailty assessed according to functional status, mobility, mental health, and falls over 24 months. DESIGN: Secondary analysis of a 2-year double-blind clinical trial for osteoporosis. SETTING: Nursing homes and assisted living facilities. PARTICIPANTS: Women aged 65 and older with osteoporosis in long-term care (LTC) (N = 178). MEASUREMENTS: Baseline serum concentrations of proinflammatory cytokines and soluble receptors (high sensitivity C-reactive protein (hs-CRP), tumor necrosis factor alpha (TNFα) and its two receptors (TNFα-R1 and TNFα-R2), interleukin-6 (IL-6), soluble IL-6 receptor (sIL-6R), IL-10), functional status assessed according to activities of daily living, the Nursing Home Physical Performance Test, gait speed, cognitive status, mental health, and falls...
March 21, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28290906/-bone-metabolism-and-mineral-density-in-chronic-heart-failure
#19
V N Larina, T N Raspopova
PURPOSE: to assess the state of bone metabolism and mineral density in outpatients with chronic heart failure (CHF). MATERIAL AND METHODS: We examined 70 outpatients (30 men, 40 women, aged 56-88 years) with CHF and 40 outpatients without CHF (10 men, 30 women, aged 57-88 years). Examination included laboratory assessment, echocardiography, study of bone mineral density (BMD) in the lumbar spine and femoral neck using dual-energy X-ray absorptiometry. RESULTS: Osteoporosis was recorded in 61...
July 2016: Kardiologiia
https://www.readbyqxmd.com/read/28290738/increased-risk-of-intraoperative-and-early-postoperative-periprosthetic-femoral-fracture-with-uncemented-stems
#20
Martin Lindberg-Larsen, Christoffer C Jørgensen, Søren Solgaard, Anne G Kjersgaard, Henrik Kehlet
Background and purpose - The use of uncemented fixation in total hip arthroplasty (THA) is increasing. Registry studies have indicated an increased risk of revision of uncemented implants due to early periprosthetic femoral fracture. In this paper, we describe the incidence and predisposing factors for intraoperative and early postoperative (≤ 90 days) periprosthetic femoral fractures after cemented and uncemented THA. Patients and methods - This was a prospective observational study in 8 Danish high-volume centers from February 2010 to November 2013...
March 14, 2017: Acta Orthopaedica
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