ACR Meeting Abstracts

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Abstracts tagged "Knee"

  • Abstract Number: 0216 • ACR Convergence 2021

    Distribution of Medial Femur and Tibia Cartilage Volume Change over 48 Months on MRI: Comparison Among Kellgren-Lawrence Grades

    Rebecca Amesbury1, Hedieh Ragati Haghi1, Todd Laffaye1, Rebekah Stein1, Erin Ashbeck2, C. Kent Kwoh3, Alexander Mathiessen1 and Jeffrey Duryea1, 1Brigham and Women's Hospital, Boston, MA, 2University of Arizona Arthritis Center, Tucson, AZ, 3University of Arizona College of Medicine, Tuscon, AZ

    Background/Purpose: Semi-automated Local Area Cartilage Segmentation (LACS) software uses two robust coordinate systems to measure cartilage change in focused regions in the femur and tibia.…
  • Abstract Number: 0223 • ACR Convergence 2021

    The Association of Clinical and Structural Knee Osteoarthritis with Physical Activity in the Middle-aged Population: The Netherlands Epidemiology of Obesity Study

    Sietse Terpstra1, Jeroen van der Velde1, Renée de Mutsert1, Dieuwke Schiphof2, Monique Reijnierse1, Frits Rosendaal1, Lotte van de Stadt1, Margreet Kloppenburg1 and Marieke Loef1, 1Leiden University Medical Center, Leiden, Netherlands, 2Erasmus Medical Center, Rotterdam, Netherlands

    Background/Purpose: Physical activity is a potential target for interventions in knee OA. However, most of the available studies concerning physical activity in individuals with knee…
  • Abstract Number: 0264 • ACR Convergence 2021

    Joint Acoustic Emissions as a Biomarker to Differentiate Between Active and Inactive Juvenile Idiopathic Arthritis via 2-stage Machine Learning Classifier

    Luis Rosa1, Sevda Gharehbaghi1, Omer Inan1, Daniel Whittingslow2, Lori Ponder3 and Sampath Prahalad4, 1Georgia Institute of Technology, Atlanta, GA, 2Emory University School of Medicine, Atlanta, GA, 3Children's Healthcare of Atlanta, Atlanta, GA, 4Emory + Children's Pediatric Institute, Atlanta, GA

    Background/Purpose: Juvenile Idiopathic Arthritis (JIA) is the most prevalent chronic rheumatic disease and can result in disability in children. JIA most commonly affects the knee.…
  • Abstract Number: 0734 • ACR Convergence 2021

    Primary Total Knee Arthroplasty for Knee Osteoarthritis Among Younger versus Older Individuals: Cross-sectional Study of Surgical Appropriateness and Surgeon Decision-Making

    Gillian Hawker1, Eric Bohm2, Michael Dunbar3, Allyson Jones4, Tom Noseworthy5 and Deborah Marshall5, 1University of Toronto, Toronto, ON, Canada, 2Concordia Hip & Knee Institute, Winnipeg, MB, Canada, 3Dalhousie University, Halifax, NS, Canada, 4University of Alberta, Edmonton, AB, Canada, 5University of Calgary, Calgary, AB, Canada

    Background/Purpose: Rising rates of total knee arthroplasty (TKA) in younger adults with knee osteoarthritis (OA) has prompted concern about surgical appropriateness. We compared patient appropriateness…
  • Abstract Number: 0941 • ACR Convergence 2021

    Lorecivivint (SM04690), an Intra-articular, Small-Molecule CLK/DYRK Inhibitor That Modulates the Wnt Pathway, Provided Cartilage-Protective Effects in an Animal Model of Post-traumatic OA

    Timothy Seo1, Vishal Deshmukh1 and Yusuf Yazici2, 1Biosplice Therapeutics, Inc., San Diego, CA, 2New York University School of Medicine, La Jolla, CA

    Background/Purpose: Osteoarthritis (OA) is characterized by increased cartilage thinning, bone remodeling, and inflammation. Post-traumatic OA, which develops after acute direct trauma to the joints, accounts…
  • Abstract Number: 1051 • ACR Convergence 2021

    Variance of Joint Space Width Across the Tibiofemoral Joint on Knee Radiographs: A Novel Measure of Structure and Progression

    Kent Kwoh1, Erin Ashbeck2, Edward Bedrick1, Xiaoxiao Sun1 and Jeffrey Duryea3, 1University of Arizona, Tucson, AZ, 2University of Arizona Arthritis Center, Tucson, AZ, 3Brigham and Women's Hospital, Boston, MA

    Background/Purpose: The FDA accepts medial minimum joint space width (mJSW) in the tibiofemoral (TF) compartment as the standard for structural change in clinical trials of…
  • Abstract Number: 1095 • ACR Convergence 2021

    Improved Arthrocentesis and Fluid Yield of the Non-Effusive Knee Using Pneumatic Compression

    Ahsan Iqbal1, Sumir Brahmbhatt1, Maheswari Muruganandam2, David Cisneros3, Adnan Kiani2, Fatemeh Farshami4, Jaren Trost5, N. Suzanne Emil2, Sharon Nunez1 and Wilmer Sibbitt2, 1UNM, Albuquerque, NM, 2University of New Mexico, Albuquerque, NM, 3University of New Mexico School of Medicine, Albuquerque, NM, 4University of New Mexico, Albuquerque, MD, 5Optum, Albuquerque, NM

    Background/Purpose: Arthrocentesis is critical for diagnosis and therapy of joint disease; however, it is very difficult to obtain diagnostic fluid from an arthritic but clinically…
  • Abstract Number: 1447 • ACR Convergence 2021

    Long-Term Effect of Prescription Non-Steroidal Anti-Inflammatory Drug Regular Use on the Risk of a Knee Replacement

    S. Reza Jafarzadeh1, Tuhina Neogi1 and David Felson2, 1Boston University School of Medicine, Boston, MA, 2Boston University, Boston, MA

    Background/Purpose: Non-steroidal anti-inflammatory drugs (NSAIDs) are a primary treatment for osteoarthritis (OA). It is uncertain, however, whether regular use of NSAIDs affects the risk of…
  • Abstract Number: 048 • 2020 Pediatric Rheumatology Symposium

    Novel Algorithm to Increase Sensitivity of Detecting Active Arthritis in Children Through Infrared Thermal Imaging

    Yongdong Zhao1, Ramesh Iyer 1, Mahesh Thapa 1, Debosmita Biswas 1, Kevin Cain 1, Savannah Partridge 1 and Carol Wallace 1, 1University of Washington, Seattle

    Background/Purpose: Juvenile idiopathic arthritis (JIA) is the most common rheumatic disease in children. The use of infrared thermal imaging for screening JIA has not utilized…
  • Abstract Number: L05 • 2019 ACR/ARP Annual Meeting

    Safety, Tolerability, Pharmacokinetics, and Clinical Outcomes Following Single-Dose IA Administration of UBX0101, a Senolytic MDM2/p53 Interaction Inhibitor, in Patients with Knee OA

    Benjamin Hsu1, Jennifer Visich 2, Mark Genovese 3, Kimberly Walter 2, Mahru An 4, Remi-Martin Laberge 4 and Jamie Dananberg 4, 1Unity Biotechnology, Brisbane, 2Unity Biotechnology, Brisbane, California, 3Stanford University, Stanford, CA, 4Unity Biotechnology, Brisbane, CA

    Background/Purpose: A non-drug biomarker study showed senescent cell (SnC) burden in OA synovial tissue to correlate with disease severity, inflammation, and knee pain (C. Yohn,…
  • Abstract Number: 281 • 2019 ACR/ARP Annual Meeting

    Frequency of Ultrasound Features of Knee Osteoarthritis and Their Association with Radiographic Features and Symptoms in a Community-Based Cohort

    Nadiya Yerich1, Carolina Alvarez 2, Todd Schwartz 3, Sue Savage-Guin 2, Catherine Bakewell 4, Minna Kohler 5, Janice Lin 6, Jonathan Samuels 7 and Amanda Nelson 2, 1University of North Carolina at Chapel Hill, Chapel Hill, NC, 2University of North Carolina at Chapel Hill Thurston Arthritis Research Center, Chapel Hill, NC, 3University of North Carolina at Chapel Hill Department of Biostatistics, Chapel Hill, NC, 4Intermountain Medical Center, Salt Lake City, UT, 5MGH, Boston, 6Stanford University, Palo Alto, CA, 7NYU Langone Medical Center, New Yort, NY

    Background/Purpose: To evaluate the frequency and associations of osteoarthritis (KOA) features on knee ultrasound (KUS) in a community-based cohort study with radiographic and symptomatic data…
  • Abstract Number: 416 • 2019 ACR/ARP Annual Meeting

    Global Management of Patients with Knee Osteoarthritis Begins with Quality of Life Assessment: A Systematic Review

    Josep Verges1, Marianna Vitaloni 1, Rosa Sciortino 2, Maritza Quintero 2, Marco Bibas 1, Jordi Monfort 3, Francisco de Abajo 4, Marco Matucci-Cerinic 5, Patrick du Souich 6, Ingrid Möller 7, Guy Eakin 8 and Angie Botto-van Bemden 8, 1Osteoarthritis International Foundation, Barcelona, Spain, 2De los Andes University, Merida, Venezuela, 3Hospital del Mar, Barcelona, Spain, 4Universidad de Alcalá, Madrid, Spain, 5University of Florence, Department of Medicine, Florence, Italy, Florence, Italy, 6University of Montreal, Montreal, Canada, 7Poal Institute, Barcelona, Spain, 8Arthritis Foundation, Atlanta

    Background/Purpose: Knee OA (KOA) associates with remarkable functional restrictions due to pain that seriously affect social and emotional well-being, reducing the quality of life (QoL).…
  • Abstract Number: 1180 • 2019 ACR/ARP Annual Meeting

    Confirmation of Manual Cartilage Segmentation Findings by Automated Segmentation: Retrospective Analysis of MRI Images from a Sprifermin Phase II Study

    Alan Brett1, Michael A Bowes 1, Philip G Conaghan 2, Christoph Ladel 3, Jeffrey Kraines 4, Hans Guehring 3, Flavie Moreau 4 and Felix Eckstein 5, 1Imorphics, Manchester, United Kingdom, 2Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds & NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom, 3Merck KGaA, Darmstadt, Germany, 4EMD Serono Research and Development Institute, Inc. (a business of Merck KGaA, Darmstadt, Germany), Billerica, MA, 5Paracelsus Medical University, Salzburg, Austria

    Background/Purpose: Sprifermin is under investigation as a potential disease-modifying osteoarthritis drug (DMOAD). 2-yr results from the FORWARD study showed significant dose-dependent modification of cartilage thickness…
  • Abstract Number: 1301 • 2019 ACR/ARP Annual Meeting

    Rates of Incident Radiographic Knee Osteoarthritis and Knee Replacement by Sex and Race, Across Three Large, Diverse Cohorts

    C. Kent Kwoh1, Amanda Nelson 2, Yvonne Golightly 3, Erin Ashbeck 4, Liubov Arbeeva 5, Na Wang 6, Jeffrey Duryea 7 and Tuhina Neogi 6, 1University of Arizona, Tucson, AZ, 2University of North Carolina at Chapel Hill, Chapel Hill, NC, 3University of North Carolina at Chapel Hill Department of Epidemiology and Thurston Arthritis Research Center, Chapel Hill, NC, 4The University of Arizona Arthritis Center, University of Arizona, Tuccson, AZ, Tucson, AL, 5University of North Carolina at Chapel Hill Thurston Arthritis Research Center, Chapel Hill, NC, 6Boston University School of Medicine, Boston, MA, 7Harvard Medical School Department of Radiology Brigham and Women's Hospital, Boston, MA

    Background/Purpose: Previous studies have suggested differences in the development of incident radiographic knee osteoarthritis (RKOA) and the receipt of knee replacement (KR) by sex and…
  • Abstract Number: 1304 • 2019 ACR/ARP Annual Meeting

    Efficacy and Safety of Hylan G-F 20 versus Intra-Articular Corticosteroids in Patients with Knee Osteoarthritis: A Systematic Literature Review, Meta-Analysis, and Network Meta-analysis

    Xavier Chevalier 1, Brendan Sheehan 2, Craig Whittington 3, Chunyi Ho 4, Wilson Ngai5 and Gustavo Campos 6, 1Department of Rheumatology, Hospital henri Mondor, Paris University XII, Creteil, France, 2Department of Medicine, Dalhousie University, Saint John, NB, Canada, 3Doctor Evidence, Santa Monica, CA, 4Doctor Evidence, Santa Monica, 5Sanofi, U.S. Medical Affairs, Bridgewater, 6Universidade Estadual de Campinas, Campinas, Brazil

    Background/Purpose: Knee OA is a progressive joint disease which affects more than 250 million people worldwide. Meta-analysis (MA) has demonstrated that IA CS were more…
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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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