ACR Meeting Abstracts

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Abstracts tagged "Muscle Function"

  • Abstract Number: 0220 • ACR Convergence 2021

    Relation of Knee Extensor Power to Worsening Cartilage Damage in the Knee: The MOST Study

    Joshua Stefanik1, David Felson2, Cara Lewis3, Gabriela Rabasa2, Ali Guermazi2, Frank Roemer4, Michael Nevitt5, Cora Lewis6 and Neil Segal7, 1Northeastern University, Boston, MA, 2Boston University, Boston, MA, 3Boston University, Brookline, MA, 4Friedrich-Alexander University Erlangen-Nurnberg, Erlangen, Germany, 5University of California San Francisco, Orinda, CA, 6University of Alabama Birmingham, Birmingham, AL, 7University of Kansas Medical Center, Iowa City, IA

    Background/Purpose: The relation between knee extensor muscle weakness and osteoarthritis (OA) outcomes has been well-studied. Muscle power, another measure of knee extensor function, however, has…
  • Abstract Number: 0710 • ACR Convergence 2021

    Patients with Recent Onset, Active Polymyositis (PM), Dermatomyositis (DM) and Antisynthetase Syndrome (ASS) Have Reduced Muscle Endurance but Not Reduced Muscle Strength Compared to Patients with Established, Low-active Disease

    Kristofer Andreasson1 and Helene Alexanderson2, 1Karolinska Institute, Stockholm, Sweden, 2Karolinska Institutet, Stockholm, Sweden

    Background/Purpose: To analyze for differences in quadriceps maximal isometric voluntary contraction (MVIC), muscle endurance (ME), muscle mass and fat mass (m. vastus lateralis, mid-thigh) in…
  • Abstract Number: 1243 • ACR Convergence 2020

    Self-reported Fatigue in Patients with Primary Sjögren’s Syndrome Is Associated with an Objective Decline in Physical Performance and Symptoms of Pain and Depression

    Roeland Prak1, Suzanne Arends2, Greetje van Zuiden1, Frans Kroese1, Hendrika Bootsma1 and Inge Zijdewind1, 1University Medical Centre Groningen, Groningen, Netherlands, 2University Medical Centre Groningen and Medical centre Leeuwarden, Groningen, Netherlands

    Background/Purpose: Fatigue is a major complaint in autoimmune diseases including primary Sjögren’s syndrome (pSS). For many pSS patients, fatigue is their most dominant and disabling…
  • Abstract Number: 1457 • ACR Convergence 2020

    Two Minute Walking Distance and Other Timed Function Tests Are Superior to MMT-8 in Assessing Outcomes in Polymyositis and Dermatomyositis

    Sai kumar Dunga1, Chengappa G Kavadichanda2 and VS Negi2, 1Jawaharlal institute of postgraduate medical education and research, puducherry, India, 2Jawaharlal institute of postgraduate medical education and research, Puducherry, Puducherry, India

    Background/Purpose: Inflammatory myositis are heterogenous group of diseases affecting skeletal muscles and multiple different organs. Assessing improvement in disease activity is done by Manual muscle…
  • Abstract Number: 1537 • ACR Convergence 2020

    Usefulness of Ultrasound Assessment of Sarcopenia in Patients with Rheumatoid Arthritis

    Takeshi Yoshida1 and Yoshitaka Kumon1, 1Chikamori Hospital, Kochi, Japan

    Background/Purpose: Sarcopenia, the age-related loss of muscle mass and function, is associated with numerous risk factors, including rheumatoid arthritis (RA). Although standard diagnostic tool for…
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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.).

Violation of this policy may result in the abstract being withdrawn from the meeting and other measures deemed appropriate. Authors are responsible for notifying colleagues, institutions, communications firms, and all other stakeholders related to the development or promotion of the abstract about this policy. If you have questions about the ACR abstract embargo policy, please contact ACR abstracts staff at [email protected].

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