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  • Abstract Number: 414 • 2018 ACR/ARHP Annual Meeting

    Comparison of Physical Activity Measures Derived from the Fitbit Flex and the Actigraph GT3x+ in an Employee Population with Chronic Knee Symptoms

    Pamela Semanik1, Julia (Jungwha) Lee2, Christine PELLEGRINI3, Jing Song4, Dorothy D. Dunlop4 and Rowland W. Chang5, 1Nursing, Rush University College of Nursing, Chicago, IL, 2Department of Preventive Medicine, Biostatistics Collaboration Center, Northwestern University Feinberg School of Medicine, Chicago, IL, 3Department of Exercise Science, University of South Carolina School of Public Health, Columbia, SC, 4Center for Healthcare Studies, Northwestern University Feinberg School of Medicine, Chicago, IL, 5Rheumatology, Northwestern University Feinberg School of Medicine, Chicago, IL

    Background/Purpose: There is increasing public health interest in the objective measurement of free-living physical activity in persons with arthritis, but research grade wearable monitors can…
  • Abstract Number: 415 • 2018 ACR/ARHP Annual Meeting

    1-Year Outcomes from a Novel Physical Therapist-Administered Physical Activity Intervention after Total Knee Replacement: A Pilot Study

    Meredith Christiansen1, Louise Thoma2, Hiral Master1, Dana Mathews3, Laura Schmitt1, Melissa Ziegler4 and Daniel White5, 1Physical Therapy and Biomechanics and Movement Science, University of Delaware, Newark, DE, 2Physical Therapy, University of Delaware, Newark, DE, 3Physical Therapy, Biomechanics and Movement Science, University of Delaware, Newark, DE, 4Biostatistics Core, College of Health Sciences, University of Delaware, Newark, DE, 5Department of Physical Therapy, University of Delaware, Newark, DE

    Background/Purpose: Physical activity (PA) does not increase after total knee replacement (TKR) despite improvements in pain and function. A potential solution to this problem is…
  • Abstract Number: 416 • 2018 ACR/ARHP Annual Meeting

    The Association of Biomechanical Change and Pain Catastrophizing with the Chronic Low Back Pain

    Elizabeth Salt1, Amanda Wiggins2, Mary Kay Rayens2, Quenten Hooker3, Iman Shojaei4 and Babak Barzgari4, 1University of Kentucky, Lexington, KY, 2College of Nursing, University of Kentucky, Lexington, KY, 3Washington University, St. Louis, MO, 4College of Engineering, Biomechanics, University of Kentucky, Lexington, KY

    Background/Purpose: Low back pain (LBP) is commonly characterized by symptom duration. Acute LBP is defined as pain lasting < 3 months and chronic LPB is…
  • Abstract Number: 417 • 2018 ACR/ARHP Annual Meeting

    Patient Reported Outcomes Pre and Post Intervention in Older Veterans with Chronic Back Pain

    Rabih Nayfe1, Matthieu Chansard2, Linda S. Hynan3, Eric M. Mortensen4 and Una E. Makris5, 1Department of Medicine, UT Southwestern Medical Center, Dallas, TX, 2Clinical Sciences, UT Southwestern Medical Center, Dallas, TX, 3Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, TX, 4UT Southwestern Medical Center, Dallas, TX, 5UT Southwestern Medical Center and Dallas VA, Dallas, TX

    Background/Purpose: Chronic back pain is the second most common reason for a physician’s visit and results in significant physical and psychosocial consequences in older adults.…
  • Abstract Number: 418 • 2018 ACR/ARHP Annual Meeting

    Dose-Response Relationship between Neuromuscular Electrical Stimulation and Muscle Function in Patients with Rheumatoid Arthritis

    Gustavo J. Almeida1, Samannaaz S. Khoja2 and Sara R. Piva1, 1Physical Therapy, University of Pittsburgh, Pittsburgh, PA, 2Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA

    Background/Purpose: Neuromuscular electrical stimulation (NMES) is a viable intervention to improve impaired muscle function of patients with rheumatoid arthritis (RA). However, there is limited evidence…
  • Abstract Number: 419 • 2018 ACR/ARHP Annual Meeting

    Effect of Changes in Physical Activity on Cartilage Degradation in Knee Osteoarthritis

    Gustavo J. Almeida1, Charity Moore-Patterson1, Clair N. Smith1, Prakash Jayabalan2 and Sara R. Piva1, 1Physical Therapy, University of Pittsburgh, Pittsburgh, PA, 2Shirley Ryan AbilityLab, Northwestern Feinberg School of Medicine, Chicago, IL

    Background/Purpose: Guidelines recommend 150 minutes a week in moderate-intensity physical activity (PA) to improve health in knee osteoarthritis (KOA). Despite that, individuals with KOA do…
  • Abstract Number: 420 • 2018 ACR/ARHP Annual Meeting

    Accelerated Knee Osteoarthritis Is Characterized By Destabilizing Meniscal Tears and Pre-Radiographic Structural Disease Burden

    Jeffrey B. Driban1, Julie Davis2, Bing Lu3, Lori Lyn Price4,5, Robert J. Ward6, James MacKay7, Charles B. Eaton8, Grace H. Lo9, Mary Barbe10, Ming Zhang11, Jincheng Pang12, Alina Stout13, Matthew Harkey13 and Timothy E. McAlindon14, 1Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA, 2Rheumatology, Tufts Medical Center, BOSTON, MA, 3Brigham & Women's Hospital and Harvard Medical School, Boston, MA, 4Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, 5Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA, 6Radiology, Tufts Medical Center, Boston, MA, 7Radiology, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom, 8Family Medicine and Community Health( Epidemiology), Alpert Medical School of Brown University, Pawtucket, RI, 9Michael E. DeBakey Veterans Affairs Medical Center / Baylor College of Medicine, Houston, TX, 10Temple University School of Medicine, Philadelphia, PA, 11Tufts Medical Center, Boston, MA, 12Electrical Engineering, Tufts University, Medford, MA, 13Rheumatology, Tufts Medical Center, Boston, MA, 14Division of Rheumatology, Tufts Medical Center, Boston, MA

    Background/Purpose: A subset of adults who develop knee osteoarthritis (KOA) quickly progress from no radiographic disease to advanced-stage disease often in ≤12 months. Adults with…
  • Abstract Number: 421 • 2018 ACR/ARHP Annual Meeting

    What Do Patients with Osteoarthritis Think of Their Preoperative Education before Total Hip Replacement Surgery:Qualitative Study

    Somayyeh Mohammadi1, Wendy Watson2, Brigita Grazys3, Marie Westby4 and William Miller5, 1Department of Occupational Science and Occupational Science, University of British Columbia, Vancouver, BC, Canada, 2OASIS Program, Vancouver Coastal Health Authority, Vancouver, BC, Canada, 3Vancouver Coastal Health, Vancouver, BC, Canada, 4Centre for Hip Health and Mobility, Vancouver, BC, Canada, 5Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, BC, Canada

    Background/Purpose: Osteoarthritis (OA) is the most common joint disorder and one of the main causes of pain and disability in adults. The hip is one…
  • Abstract Number: 422 • 2018 ACR/ARHP Annual Meeting

    Efficacy and Safety of a Fixed-Dose Combination of Nimesulide/Pantoprazole Compared with Naproxen/Esomeprazole for Pain Relief in Patients with Osteoarticular Diseases and Dyspeptic Symptoms

    Eduardo de Almeida Macêdo1, Henrique Pott Junior1, Morton Scheinberg2, Christina Ecclissato1 and Roberto Bleuel Amazonas1, 1EMS Pharma Inc., Hortolândia, Brazil, 2AACD, São Paulo, Brazil

    Background/Purpose: NSAIDs are one of the most used drug classes in the world.1 However, its use may be associated with potentially limiting adverse events (AEs),…
  • Abstract Number: 423 • 2018 ACR/ARHP Annual Meeting

    Accelerated Knee Osteoarthritis Is Characterized By Pre-Radiographic Degeneration of the Extensor Mechanism and Cruciate Ligaments: Data from the Osteoarthritis Initiative

    Julie Davis1, Matthew Harkey1, Robert J. Ward2, James MacKay3, Lori Lyn Price4,5, Charles B. Eaton6, Grace H. Lo7, Mary Barbe8, Timothy E. McAlindon9 and Jeffrey B. Driban10, 1Rheumatology, Tufts Medical Center, Boston, MA, 2Radiology, Tufts Medical Center, Boston, MA, 3Radiology, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom, 4Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, 5Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA, 6Family Medicine and Community Health( Epidemiology), Alpert Medical School of Brown University, Pawtucket, RI, 7Michael E. DeBakey Veterans Affairs Medical Center / Baylor College of Medicine, Houston, TX, 8Temple University School of Medicine, Philadelphia, PA, 9Division of Rheumatology, Tufts Medical Center, Boston, MA, 10Medicine, Division of Rheumatology, Tufts Medical Center, Boston, MA

    Background/Purpose: Degeneration of knee ligaments and tendons, which may be signs of joint instability and abnormal joint loading, may antedate the onset of radiographic accelerated…
  • Abstract Number: 424 • 2018 ACR/ARHP Annual Meeting

    Occult Extractable Synovial Fluid in Inflammatory and Non-Inflammatory Arthritis of the Knee

    Noelle Rolle1, Irum Jan2, Wilmer Sibbitt Jr.1, Philip Band3, William Hayward4, Maheswari Muruganandam1, N. Suzanne Emil1, Monthida Fangtham1, Roderick Fields1 and Arthur Bankhurst1, 1Rheumatology, University of New Mexico Health Sciences Center, Albuquerque, NM, 2Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM, 3NYU School of Medicine, New York, NY, 4The Department of Exercise and Sport Sciences, New Mexico Highlands University, Las Vegas, NM

    Background/Purpose: We hypothesized that mechanical compression of the knee in rheumatoid arthritis (RA) and osteoarthritis (OA) would mobilize occult extractable fluid and improve arthrocentesis success.Methods:…
  • Abstract Number: 425 • 2018 ACR/ARHP Annual Meeting

    Efficacy, Safety, and Tolerability of ONO-4474, an Orally Available Pan-Tropomyosin Receptor Kinase Inhibitor, in Japanese Patients with Moderate-to-Severe Osteoarthritis of the Knee: A Randomized, Placebo-Controlled, Double-Blind, Parallel-Group Comparative Study

    Naoki Ishiguro1, Shusuke Oyama2, Ryunosuke Higashi3 and Kunio Yanagida4, 1Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan, 2Data Science, Ono Pharmaceutical Co., Ltd., Osaka, Japan, 3Translational Science, Translational Medicine Center, Ono Pharmaceutical Co., Ltd., Osaka, Japan, 4Translational Science, Translational Medicine Center, Ono Pharmaceutical Co., Ltd, Osaka, Japan

    Background/Purpose: ONO-4474 is an orally available, peripheral-specific, pan-tropomyosin receptor kinase (pan-Trk) inhibitor currently under development for treatment of musculoskeletal pain in OA patients. This study…
  • Abstract Number: 426 • 2018 ACR/ARHP Annual Meeting

    The Association of Dietary Patterns with Knee Symptoms and MRI Detected Structures in Patients with Knee Osteoarthritis (OA)

    Shuang Zheng1, Feitong Wu1, Flavia Cicuttini2, Anita E Wluka2, Dawn Aitken1, Tania Winzeberg1,3, Leigh Blizzard1, Graeme Jones4 and Changhai Ding1,5, 1Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia, 2Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia, 3Faculty of Health, University of Tasmania, Hobart, Australia, 4Menzies Institute for Medical Research, Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia, 5Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China

    The association of dietary patterns with knee symptoms and MRI detected structures in patients with knee osteoarthritis (OA)Abstract Background/Purpose: This study aimed to examine the…
  • Abstract Number: 427 • 2018 ACR/ARHP Annual Meeting

    One Year Efficacy and Safety of One or Three Injections of Hylan G-F 20 for Knee Osteoarthritis: A Systematic Literature Review and Meta-Analysis

    Orazio De Lucia1, Georgios Filippou2, Joerg Jerosch3, Sophie Yoon4, Jean-Francois Bitsch4, Tobias Sayre4 and Wilson Ngai5, 1Division of Clinical Rheumatology, G. Pini Hospital, Milan, Italy, 2Section of Rheumatology, Department of Medical Sciences, University of Ferrara, Ferrara, Italy, 3Department of Orthopedic Surgery, Johanna-Etienne Krankenhaus, Neuss, Germany, 4Doctor Evidence, Santa Monica, CA, 5Global Medical Affairs, General Medicines and Emerging Markets, Sanofi, Bridgewater, NJ

    Background/Purpose: Hylan G-F 20 is indicated for the treatment of pain in knee osteoarthritis (OA) in patients who failed to respond adequately to conservative nonpharmacologic…
  • Abstract Number: 428 • 2018 ACR/ARHP Annual Meeting

    Significant Pain Reduction with Oral Methotrexate in Knee Osteoarthritis; Results from a Randomised Controlled Phase III Trial of Treatment Effectiveness

    Sarah R. Kingsbury1, Puvan Tharmanathan2, Ada Keding2, Belen Corbacho2, Fiona E Watt3, David L Scott4, Edward Roddy5, Fraser Birrell6, Nigel K Arden7, Catherine Arundel2, Sarah Ronaldson2, Lema Vernon8, Catherine Hewitt2, Michael Doherty9, David Torgerson2 and Philip G. Conaghan1, 1Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds and National Institute for Health Research (NIHR) Leeds Biomedical Research Centre, Leeds, United Kingdom, Leeds, United Kingdom, 2York Trials Unit, University of York, York, United Kingdom, 3Kennedy Institute of Rheumatology, University of Oxford, Oxford, United Kingdom, 4Department of Rheumatology, King's College London, London, United Kingdom, 5Staffordshire and Stoke on Trent Partnership NHS Foundation Trust, Newcastle Under Lyme, United Kingdom, 6Northumbria Healthcare NHS Foundation Trust, North Shields, United Kingdom, 7Arthritis Research UK Centre for Sports, Exercise and Osteoarthritis, University of Oxford, Oxford, United Kingdom, 8Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom, 9The University of Nottingham, Nottingham, United Kingdom

    Background/Purpose: Current treatments for osteoarthritis (OA) are severely limited. Synovitis is prevalent in OA and is associated with pain. The slow-acting anti-rheumatic drug methotrexate (MTX)…
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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 CT on October 25. 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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