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type=\u0022text\/css\u0022 rel=\u0022stylesheet\u0022 href=\u0022\/\/d282kpwvnogo5m.cloudfront.net\/sites\/default\/files\/advagg_css\/css__ce2QY63WIanKyr8eSq7eavr1XQRRmFD6ZSmwpyJi8lM__zXwFqpqmxrZOXXcd_TpBQpjuELbmIP9wBR5UuTDWAO4__YJWWMMdfCJuAFm5cUEp88OsodhO3ZA-2lzRfoBsSlk4.css\u0022 media=\u0022all\u0022 \/\u003E\n\u003Clink rel=\u0027stylesheet\u0027 type=\u0027text\/css\u0027 href=\u0027\/sites\/all\/modules\/contrib\/panels\/plugins\/layouts\/onecol\/onecol.css\u0027 \/\u003E\u003C\/head\u003E\u003Cbody\u003E\u003Cdiv class=\u0022panels-ajax-tab-panel panels-ajax-tab-panel-sageoa-tab-art\u0022\u003E\u003Cdiv class=\u0022panel-display panel-1col clearfix\u0022 \u003E\n  \u003Cdiv class=\u0022panel-panel panel-col\u0022\u003E\n    \u003Cdiv\u003E\u003Cdiv class=\u0022panel-pane pane-highwire-markup\u0022 \u003E\n  \n      \n  \n  \u003Cdiv class=\u0022pane-content\u0022\u003E\n    \u003Cdiv class=\u0022highwire-markup\u0022\u003E\u003Cdiv xmlns=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022 id=\u0022content-block-markup\u0022 xmlns:xhtml=\u0022http:\/\/www.w3.org\/1999\/xhtml\u0022\u003E\u003Cdiv class=\u0022article fulltext-view \u0022\u003E\u003Cspan class=\u0022highwire-journal-article-marker-start\u0022\u003E\u003C\/span\u003E\u003Cdiv class=\u0022section abstract\u0022 id=\u0022abstract-1\u0022\u003E\u003Ch2\u003ESummary\u003C\/h2\u003E\n            \u003Cp id=\u0022p-1\u0022\u003EThis article discusses state of the art updates and best practices in osteoporosis treatment and management including the molecular mechanism of focal bone erosions at the joint margins, a clinical and epidemiological overview of inflammatory diseases, the use of anti-resorptive and anabolic drugs, and many other topics.\u003C\/p\u003E\n         \u003C\/div\u003E\u003Cul class=\u0022kwd-group\u0022\u003E\u003Cli class=\u0022kwd\u0022\u003Emetabolic bone disease\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003Erheumatoid arthritis\u003C\/li\u003E\u003Cli class=\u0022kwd\u0022\u003Einflammatory disorders\u003C\/li\u003E\u003C\/ul\u003E\u003Cdiv class=\u0022section\u0022 id=\u0022sec-1\u0022\u003E\n         \n         \u003Cdiv id=\u0022F1\u0022 class=\u0022fig pos-float  odd\u0022\u003E\u003Cdiv class=\u0022highwire-figure\u0022\u003E\u003Cdiv class=\u0022fig-inline-img-wrapper\u0022\u003E\u003Cdiv class=\u0022fig-inline-img\u0022\u003E\u003Ca href=\u0022http:\/\/d282kpwvnogo5m.cloudfront.net\/content\/spmdc\/6\/3\/5\/F1.large.jpg?width=800\u0026amp;height=600\u0026amp;carousel=1\u0022 title=\u0022\u0022 class=\u0022fragment-images colorbox-load\u0022 rel=\u0022gallery-fragment-images-450621145\u0022 data-figure-caption=\u0022\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003E\u003Cimg class=\u0022fragment-image\u0022 alt=\u0022Figure1\u0022 src=\u0022http:\/\/d282kpwvnogo5m.cloudfront.net\/content\/spmdc\/6\/3\/5\/F1.medium.gif\u0022\/\u003E\u003C\/a\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cul class=\u0022highwire-figure-links inline\u0022\u003E\u003Cli class=\u00220 first\u0022\u003E\u003Ca href=\u0022http:\/\/d282kpwvnogo5m.cloudfront.net\/content\/spmdc\/6\/3\/5\/F1.large.jpg?download=true\u0022 class=\u0022highwire-figure-link highwire-figure-link-download\u0022 title=\u0022Download Figure1\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EDownload figure\u003C\/a\u003E\u003C\/li\u003E\u003Cli class=\u00221\u0022\u003E\u003Ca href=\u0022http:\/\/d282kpwvnogo5m.cloudfront.net\/content\/spmdc\/6\/3\/5\/F1.large.jpg\u0022 class=\u0022highwire-figure-link highwire-figure-link-newtab\u0022 target=\u0022_blank\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EOpen in new tab\u003C\/a\u003E\u003C\/li\u003E\u003Cli class=\u00222 last\u0022\u003E\u003Ca href=\u0022\/highwire\/powerpoint\/10869\u0022 class=\u0022highwire-figure-link highwire-figure-link-ppt\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EDownload powerpoint\u003C\/a\u003E\u003C\/li\u003E\u003C\/ul\u003E\u003C\/div\u003E\u003C\/div\u003E\n         \u003Cp id=\u0022p-2\u0022\u003EProfessor Steven Goldring, Harvard Medical School, Cambridge, MA, outlined the molecular mechanism of focal bone erosions at the joint margins and in the subchondral bone of patients with osteoporosis (OP) and rheumatoid arthritis (RA). Dr. Goldring stated, \u201cMultinucleated cells with phenotypic characteristics of osteoclasts, the cells responsible for resorbing bone during physiologic remodeling, and factors that induce osteoclast differentiation, are found in the rheumatoid synovium.\u201d These include NF-kappa beta ligand (RANKL), interleukin 1 (IL-1) and tumor necrosis factor alpha (TNF-alpha). He cited evidence that mice unable to produce osteoclasts do not show evidence of bone resorption, despite the presence of intense inflammation; suggesting that by targeting osteoclast and proinflammatory cytokines, new pharmacological agents might prevent or reduce focal bone loss associated with OP.\u003C\/p\u003E\n         \u003Cp id=\u0022p-3\u0022\u003EFollowing the presentation on the mechanism of action, Professor Piet Geusens, University Hospital, Maastricht, Netherlands, presented a clinical and epidemiological overview of inflammatory diseases. It is now generally accepted that inflammation associated with RA increases the risk of hip and vertebral fractures that are independent of other risk factors such as age and gender. In RA, the risk of vertebral fractures was related to the degree of joint involvement, use of glucocorticoids (GC) and low bone mineral density (BMD). Increased levels of markers of bone resorption in patients with active RA were related to inflammation and changes in focal bone loss. Interestingly, decreased BMI was associated with a higher risk of developing fractures at an older age. Dr. Geusens concluded by saying, \u201cthe interaction between inflammation and bone, referred to as \u2018osteoimmunology\u2019, is a focus of major interest.\u201d\u003C\/p\u003E\n         \u003Cp id=\u0022p-4\u0022\u003E\u201cIn the RA population, there is a two-fold increase in the prevalence of osteoporosis\u201d stated Professor Glenn Haugeberg, Sorlandet Hospital, Kristiansand, Norway, in his opening remarks on the treatment and prevention of OP. Risk factors of OP are associated with inflammation, the use of GC, and inactivity. The clinically important factor of OP in RA patients is the increased risk of fractures (1.5 \u2212 3.0 fold increase for hip and 2.6 \u2212 6.2 fold increase for vertebral). Potent anti-inflammatory treatment has been shown to reduce the rate of bone loss in inflammatory joint disorders. Patients aggressively treated with infliximab (IFX) alone, or in combination with methotrexate (MTX) show arrested bone loss in the hip. Newer agents such as the RANKL-antibody (AMG 162) are currently being tested in OP. Lastly, Dr. Haugeberg recommended that patients increase their physical activity, if possible.\u003C\/p\u003E\n         \u003Cp id=\u0022p-5\u0022\u003ETwo abstracts were also presented. The study presented by M. G\u00fcler-Y\u00fcksel, Leiden University Medical Center, Leiden, Netherlands, evaluated BMD changes in early, active RA patients treated for 1 year (BeSt study) with either MTX monotherapy, step up therapy with MTX, combination therapy with high dose prednisone, sulphasalazine and MTX, or combination therapy with IFX + MTX. High BMD loss at the spine and hip were associated with high scores for joint damage at baseline and functional disability after 1 year, increasing age, and non-use of bisphosphonates. No significant differences were seen between the treatment strategies.\u003C\/p\u003E\n         \u003Cp id=\u0022p-6\u0022\u003EThe second study presented by Dr. Pernille B\u00f8yesen, Diakonhjemmet Hospital, Oslo, Norway, focused on the use of biomarkers to predict hand bone mass density (BMD) after 1 and 2 years of RA. The authors concluded that BMD loss after 1 year is best predicted by erythrocyte sedimentation rate ESR and anti-CCP; after 2 years it is best predicated by IgA RF and ESR. RANKL and osteoprotegerin (OPG) were not associated with hand bone loss.\u003C\/p\u003E\n      \u003C\/div\u003E\u003Cdiv class=\u0022section\u0022 id=\u0022sec-2\u0022\u003E\n         \u003Ch2 class=\u0022\u0022\u003EState of the Art\/ Best Practice: Osteoporosis\u003C\/h2\u003E\n         \u003Cp id=\u0022p-7\u0022\u003EAccording to Professor Cyrus Cooper, University of South Hampton, Southampton, UK, \u201costeoporosis is a major health problem mainly because of its association with age related fractures.\u201d He stated that hip fractures are a particular problem since they are associated with significant morbidity and lead to an overall reduction in survival of around 15%. Reduction in bone density is an important determinant of fracture risk.\u003C\/p\u003E\n         \u003Cp id=\u0022p-8\u0022\u003EProfessor Cooper pointed out that bone loss can be offset by increasing estrogen levels (in women), increasing BMI, calcium intake, activity levels, and decreasing smoking, alcohol consumption, and corticosteroid use. This strategy should be complemented with appropriate measurements of BMD and targeting of anti-resorptive and bone formation stimulating drugs.\u003C\/p\u003E\n         \u003Cp id=\u0022p-9\u0022\u003ERegardless of the preventive pharmacologic treatment, only about 50% of osteoporotic fractures can be prevented, stated Dr. Christian Kasperk, University of Heidelberg, Germany. Vertebral fractures, in particular, continue to occur and can cause pain which is not easily relieved with analgesics. Kyphoplasty and vertebroplasty (injection of bone cement) performed in OP patients with painful vertebral fractures significantly increases vertebral height, reduces pain, improves mobility, and reduces new fractures. These benefits persist up to 1 year after treatment. The key to successful outcomes is an inter-disciplinary selection of patients likely to benefit from these procedures (\u003Cem\u003EJ Bone Min Res\u003C\/em\u003E 2005;20:604\u201312).\u003C\/p\u003E\n         \u003Cp id=\u0022p-10\u0022\u003EDr. William Lems, Vrije Universiteit Medical Centre, Amsterdam, Netherlands, pointed out that both anti-resorptive and anabolic drugs have been shown to be effective in the prevention of vertebral (and some non-vertebral) fractures in osteoporotic patients. He raised the question of whether combining these therapies might be more effective. Unfortunately, there are no data. Use of surrogate markers such as changes in BMD and markers of bone turnover have been studied, but the results are difficult to interpret. He concluded, \u201cthe currently available data do not support the combined use of anti-resorptives and anabolics. The data does indicate that after initiating a treatment with an anabolic agent, it may be necessary to maintain the effect with an anti-resorptive agent.\u201d\u003C\/p\u003E\n         \u003Cp id=\u0022p-11\u0022\u003EDr. L.A. Fitzpatrick, Amgen, Thousand Oaks, CA, reported on the efficacy of denosumab (AMG 162; a fully human monoclonal antibody that binds to and inhibits RANKL) in postmenopausal women with low BMD. Subjects treated with denosumab for 24 months had significantly greater increases in lumber spine, total hip, distal 1\/3 radius, and total body BMD compared with placebo treated patients (p\u0026lt;0.001). Denosumab also caused significant sustained suppression of bone turnover markers serum C-telopeptide and urine N-telopeptide\/creatinine compared with placebo (p\u0026lt;0.001).\u003C\/p\u003E\n         \u003Cp id=\u0022p-12\u0022\u003EDr. Wim Goettsch, PHARMO Institute, Utrecht, Netherlands, presented evidence showing that low persistent use of bishosphonates for one year resulted in a significant, 26% lower, fracture rate, whereas 2 year use resulted in a 32% lower rate in women hospitalized for previous osteoporotic fractures.\u003C\/p\u003E\n         \u003Cp id=\u0022p-13\u0022\u003EOsteoporosis is a multifaceted disease that until recently has been both under-diagnosed and under-treated. New emphasis on the disease and recent developments in the field of osteoporosis research has provided clinicians with new treatments and prevention strategies.\u003C\/p\u003E\n      \u003C\/div\u003E\u003Cul class=\u0022copyright-statement\u0022\u003E\u003Cli class=\u0022fn\u0022 id=\u0022copyright-statement-1\u0022\u003E\u00a9 2006 MD Conference Express\u003C\/li\u003E\u003C\/ul\u003E\u003Cspan class=\u0022highwire-journal-article-marker-end\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003Cspan id=\u0022related-urls\u0022\u003E\u003C\/span\u003E\u003C\/div\u003E\u003Ca href=\u0022http:\/\/mdc.sagepub.com\/content\/6\/3\/5.abstract\u0022 class=\u0022hw-link hw-link-article-abstract\u0022 data-icon-position=\u0022\u0022 data-hide-link-title=\u00220\u0022\u003EView Summary\u003C\/a\u003E\u003C\/div\u003E  \u003C\/div\u003E\n\n  \n  \u003C\/div\u003E\n\u003C\/div\u003E\n  \u003C\/div\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\u003Cscript type=\u0022text\/javascript\u0022 src=\u0022http:\/\/mdc.sagepub.com\/sites\/all\/modules\/highwire\/highwire\/plugins\/highwire_markup_process\/js\/highwire_figures.js?nzlzcq\u0022\u003E\u003C\/script\u003E\n\u003Cscript type=\u0022text\/javascript\u0022 src=\u0022http:\/\/mdc.sagepub.com\/sites\/all\/modules\/highwire\/highwire\/plugins\/highwire_markup_process\/js\/highwire_openurl.js?nzlzcq\u0022\u003E\u003C\/script\u003E\n\u003C\/body\u003E\u003C\/html\u003E"}