ACR Meeting Abstracts

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Abstracts tagged "Osteoarthritis"

  • Abstract Number: 1198 • 2012 ACR/ARHP Annual Meeting

    Cardiovascular  Risk Factors and Events Are More Frequent Prior to the Onset of Rheumatoid Arthritis Than in the General Population

    Helen Pahau Sr.1, Vibeke Videm2, Sanjoy Paul3 and Ranjeny Thomas4, 1Diamantina Institute, University of Queensland Diamantina Institute, Brisbane, Australia, 2Department of Laboratory Medicine, Children's and Women's Health, Norwegian University of Science and Technology, and Department of Immunology and Transfusion Medicine, Trondheim University Hospital,, Trondheim, Norway, 3University of Queensland School of Population Health, Brisbane, Australia, 4University of Queensland Diamantina Institute, Brisbane, Australia

    Background/Purpose: Patients with the inflammatory autoimmune disease Rheumatoid Arthritis (RA) have a higher mortality and morbidity than the general population, predominantly related to cardiovascular disease…
  • Abstract Number: 919 • 2012 ACR/ARHP Annual Meeting

    Sedentary Time, Physical Activity, and Concurrent Blood Pressure in Osteoarthritis Initiative Participants

    Min-Woong Sohn1, Rowland W. Chang2, Grace Ahn3, Linda S. Ehrlich-Jones4, Marc C. Hochberg5, Jungwha Lee6, Michael C. Nevitt7, Pamela A. Semanik8, Jing Song6, Kai Sun9 and Dorothy D. Dunlop2, 1Institute for Public Health and Medicine, Northwestern University, Chicago, IL, 2Northwestern University Feinberg School of Medicine, Chicago, IL, 3Rheumatology, Northwestern University, Chicago, IL, 4Research CROR, Rehabilitation Institute Chicago, Chicago, IL, 5Department of Medicine, University of Maryland, Baltimore, MD, 6Northwestern University, Chicago, IL, 7Epidemiology & Biostatistics, UCSF (University of California, San Francisco), San Francisco, CA, 8Northwestern University, IL, 9Medicine, Northwestern University, Feinberg School of Medicine, Chicago, IL

    Background/Purpose: The inactivity physiology hypothesis suggests that sedentarism is a cardiovascular risk factor independent of time spent in moderate-vigorous activity (MV). Previous research suggests that…
  • Abstract Number: 105 • 2012 ACR/ARHP Annual Meeting

    Combined Synovial and Structural Ultrasound Score for the Diagnosis of RA

    Gary A. Kunkel1, Grant W. Cannon2 and Daniel O. Clegg3, 1Div of Rheumatology, George Wahlen Veterans Affairs Medical Center, Salt Lake City, UT, 2Division of Rheumatology, George E. Wahlen VA Medical Center, Salt Lake City, UT, 3Division of Rheumatology, George E. Wahlen Veteran Affairs Medical Center, Salt Lake City, UT

            Background/Purpose: Current ultrasonographic scoring systems used to assess the degree of finger joint synovitis in rheumatoid arthritis (RA) are not designed for distinguishing healthy or…
  • Abstract Number: 1136 • 2012 ACR/ARHP Annual Meeting

    Aesthetic Dissatisfaction in Hand Osteoarthritis Patients, Its Impact and Risk Factors

    R. Liu, L.J.J. Beaart-van de Voorde, T.W.J. Huizinga and M. Kloppenburg, Rheumatology, Leiden University Medical Center, Leiden, Netherlands

    Background/Purpose: Hand osteoarthritis (HOA) leads to aesthetic damage and is rarely studied. We aim to investigate in HOA patients the prevalence of dissatisfaction with the…
  • Abstract Number: 895 • 2012 ACR/ARHP Annual Meeting

    Transcriptomics of Synovial Tissue of Early Human (CHECK) and Experimental OA Identify Pathways Associated with Cartilage Damage

    Arjen B. Blom1, Peter L.E.M. van Lent2, Martijn H. van den Bosch1, Hans Cats3, Peter M. van der Kraan1 and Wim B. van den Berg4, 1Rheumatology Research & Advanced Therapeutics, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, 2Rheumatology Research & Advanced Therpeutics, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, 3Rheumatology, Rheumatology Centre Sint Maartenskliniek, Nijmegen, Netherlands, 4Rheumatology Research and Advanced Therapeutics, Department of Rheumatology, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands

    Background/Purpose: Many osteoarthritis (OA) patients show synovial inflammation, even relatively early during the disease. Mechanisms through which synovial activation contributes to the joint pathology that…
  • Abstract Number: 46 • 2012 ACR/ARHP Annual Meeting

    Synovitis in Secondary Osteoarthritis Due to Rheumatoid Arthritis: A Proof-of-Concept Study

    Stefan Vordenbäumen1, Tim Lögters2, Philipp Sewerin1, Thomas Pauly3, Ellen Bleck4, Paulina Philippski1, Matthias Schneider1, Michael Schädel-Höpfner2 and Benedikt Ostendorf1, 1Endocrinology, Diabetology and Rheumatology, Heinrich-Heine-University, Düsseldorf, Germany, 2Trauma and Hand Surgery, Heinrich-Heine-University, Düsseldorf, Germany, 3Orthopaedics, Rheinisches Rheumazentrum St. Elisabeth-Hospital, Meerbusch, Germany, 4Rheumatology, Heinrich-Heine-University, Düsseldorf, Germany

    Background/Purpose: Rheumatoid arthritis (RA) is characterized by considerable synovial inflammation which may result in secondary osteoarthritis (sOA). Primary OA (pOA) occurs in patients without predisposing…
  • Abstract Number: 1138 • 2012 ACR/ARHP Annual Meeting

    Nonpharmacologic and Pharmacologic Therapy Utilization by Primary Care Providers for Hand Osteoarthritis-Comparative Review by Electronic Health Record Data Mining and in-Home Visit Verification

    Gale A. McCarty, President, Rheum.Ed Consulting, Harborside, ME

    Background/Purpose: To compare current utilization of usual nonpharmacologic (NP) and pharmacologic (P) therapies for hand osteoarthritis (OA) by primary care providers (PCPs) and patients (Pts)…
  • Abstract Number: 908 • 2012 ACR/ARHP Annual Meeting

    Race, Gender and Total Knee Replacement Consideration: The Role of Social Support

    Ernest R. Vina1, Yona Cloonan2, Said Ibrahim3, Michael J. Hannon4, Robert M. Boudreau5 and C. Kent Kwoh6, 1Division of Rheumatology and Clinical Immunology, University of Pittsburgh and VA Healthcare System, Pittsburgh, PA, 2Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, 3Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 4Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, 5Epidemiology, University of Pittsburgh, Pittsburgh, PA, 6School of Medicine, Department of Medicine, Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA

    Background/Purpose: There is marked variation in patient preference (i.e. willingness) regarding total knee replacement (TKR), an effective treatment option for end-stage osteoarthritis (OA).  Studies have…
  • Abstract Number: 17 • 2012 ACR/ARHP Annual Meeting

    Synovial Overexpression of Wnt and Wnt-1-Induced Secreted Protein 1 Induces Cartilage Damage by Skewing of TGF-Beta Signaling and Reduction of the Anti-Hypertrophy Factor Sox9

    Martijn H. van den Bosch1, Arjen B. Blom1, Peter L. van Lent2, Henk M. van Beuningen1, Fons A. van de Loo3, Esmeralda N. Blaney Davidson1, Peter M. van der Kraan1 and Wim B. van den Berg4, 1Rheumatology Research & Advanced Therapeutics, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, 2Rheumatology Research & Advanced Therpeutics, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, 3Rheumatology Research and Advanced Therapeutics, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, 4Rheumatology Research and Advanced Therapeutics, Department of Rheumatology, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands

    Background/Purpose: Although many osteoarthritis (OA) patients show significant synovial involvement, consequences are largely unknown. We found highly increased expression of canonical Wnts 2b and 16…
  • Abstract Number: 1123 • 2012 ACR/ARHP Annual Meeting

    Comparison of Anatomic Knee Alignment On Physical Examination and Radiographs

    Iman Hemmati1, Eric C. Sayre2, Ali Guermazi3, Savvakis Nicolaou4, Anona Thorne5, Joel Singer6 and Jolanda Cibere7, 1Deparment of Medicine and Rheumatology, University of British Columbia, Vancouver, BC, Canada, 2Arthritis Research Centre of Canada, Vancouver, BC, Canada, 3Radiology, Boston University, Boston, MA, 4Department of Radiology, University of British Columbia, Vancouver, BC, Canada, 5School of Population and Public Health, University of British Columbia, Canadian Institutes of Health Research HIV Trials Network, Vancouver, BC, Canada, 6School of Population and Public Health, University of British Columbia, University of British Columbia, Vancouver, BC, Canada, 7Division of Rheumatology, Arthritis Research Centre of Canada, Richmond, BC, Canada

    Background/Purpose: Severity of knee malalignment is a risk factor for osteoarthritis (OA) progression. Currently the hip-knee-angle (mechanical axis), assessed on a full-limb radiograph, is the…
  • Abstract Number: 795 • 2012 ACR/ARHP Annual Meeting

    Racial Differences in Pain Coping Efficacy in Patients with Hip and Knee Osteoarthritis

    Kelli D. Allen1, Hayden B. Bosworth2, Cynthia Coffman2, Jennifer H. Lindquist3, Nina R. Sperber1, Morris Weinberger4 and Eugene Z. Oddone1, 1Health Services Research, Duke and Durham VA Medical Center, Durham, NC, 2Health Services Research, Durham VA Medical Center and Duke University Medical Center, Durham, NC, 3Health Services Research, Durham VA Medical Center, Durham, NC, 4Health Services Research, University of North Carolina at Chapel Hill & Durham VA Medical Center, Durham, NC

    Background/Purpose: Studies have shown that African Americans with osteoarthritis (OA) have greater pain than Caucasians.   However, little is known about whether there are racial differences…
  • Abstract Number: 18 • 2012 ACR/ARHP Annual Meeting

    Identification of 14-3-3å As a New Subchondral Bone Mediator Involved in Cartilage Degradation During Osteoarthritis

    Sabrina Priam Jr.1, Carole Bougault1, Xavier Houard2, Marjolaine Gosset3, Colette Salvat4, Francis Berenbaum5 and Claire Jacques1, 1Ur-4, Pierre et Marie Curie University Paris VI, Paris, France, 2Sorbonne Universités, UPMC Univ Paris 06, UMRS 938 and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Paris, France, 3EA 2496, Paris Descartes University, Montrouge, France, 4UR4, University Pierre and Marie Curie, Paris, France, 5Rheumatology, AP-HP, St Antoine Hospital, Paris, France

    Background/Purpose: OA is a complex disease not limited to cartilage degeneration. Indeed, several experiments suggest that subchondral bone remodeling could initiate and/or contribute to cartilage…
  • Abstract Number: 1129 • 2012 ACR/ARHP Annual Meeting

    Prevalence of Symptomatic Basilar Thumb Joint Osteoarthritis in the General Population

    Jennifer Moriatis Wolf1, Aleksandra Turkiewicz2, Isam Atroshi3 and Martin Englund2, 1Orthopaedic Surgery, University of Connecticut Health Center, Farmington, CT, 2Department of Orthopedics, Clinical Sciences Lund, Lund University, Lund, Sweden, 3Department of Orthopedics Hässleholm-Kristianstad, Lund University, Hässleholm, Sweden

    Prevalence of symptomatic basilar thumb joint osteoarthritis in the general population Background/Purpose: While the radiographic prevalence of basilar thumb osteoarthritis (OA) is well described, little…
  • Abstract Number: 799 • 2012 ACR/ARHP Annual Meeting

    Does Unpredictable Intermittent Knee Pain Limit Functional Ability and Walking Frequency in Knee OA?

    Daniel K. White1, Gillian A. Hawker2, David T. Felson3, K. Douglas Gross4, Jingbo Niu5, Michael C. Nevitt6, C.E. Lewis7, James Torner8 and Tuhina Neogi9, 1Department of Physical Therapy, University of Delaware, Newark, DE, 2Women's College Research Institute, University of Toronto, Toronto, ON, Canada, 3Boston University, Boston, MA, 4Physical Therapy, MGH Institute of Health Professions, Boston, MA, 5Clinical Epidemiology Research and Training Unit, Boston University School of Medicine, Boston, MA, 6Epidemiology & Biostatistics, UCSF (University of California, San Francisco), San Francisco, CA, 7University of Alabama, Birmingham City, AL, 8Epidemiology, University of Iowa, Iowa City, Iowa City, IA, 9Boston University School of Medicine, Boston, MA

    Background/Purpose: People with knee osteoarthritis (OA) reported that unpredictable pain restricts their ability to engage in physical activities in a qualitative study.  Since walking is…
  • Abstract Number: 1131 • 2012 ACR/ARHP Annual Meeting

    Intraarticular Infliximab for Knee Osteoarthritis: High Baseline Levels of Synovial Cellularity and High MRI Cartilage Injury At the Lateral Tibial Plateau Predict Improvement in Total WOMAC Score

    Jeremy R. Schue1, Ossama Tawfik2, Rebecca Bolce3, Donald D. Smith1, Gary Hinson4, Jo A. Wick5 and Herbert B. Lindsley6, 1Internal Medicine, Kansas University Med Ctr, Kansas City, KS, 2Pathology, Kansas University Med Ctr, Kansas City, KS, 3Crescendo Bioscience Inc., South San Francisco, CA, 4Radiology, Kansas University Med Ctr, Kansas City, KS, 5Biostatistics, Kansas University Med Ctr, Kansas City, KS, 6Medicine, Kansas University Med Ctr, Kansas City, KS

    Background/Purpose: Synovial tissue from patients with OA often demonstrates inflammation. We hypothesized that a single intraarticular (IA) injection of an anti-TNF drug would decrease inflammatory…
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All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of our scientific journal, Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. In an exception to the media embargo, academic institutions, private organizations, and companies with products whose value may be influenced by information contained in an abstract may issue a press release to coincide with the availability of an ACR abstract on the ACR website. However, the ACR continues to require that information that goes beyond that contained in the abstract (e.g., discussion of the abstract done as part of editorial news coverage) is under media embargo until 10:00 AM ET on November 14, 2024. Journalists with access to embargoed information cannot release articles or editorial news coverage before this time. Editorial news coverage is considered original articles/videos developed by employed journalists to report facts, commentary, and subject matter expert quotes in a narrative form using a variety of sources (e.g., research, announcements, press releases, events, etc.).

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