ACR Meeting Abstracts

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Abstracts tagged "gait"

  • Abstract Number: 1668 • ACR Convergence 2024

    Association of Wearable-Sensor Derived Gait Measures with Widespread Pain over 2 Years: A Machine Learning Analysis in the Multicenter Osteoarthritis Study

    Kathryn Bacon1, David Felson2, S. Reza Jafarzadeh3, Jeffrey Hausdorff4, Eran Gazi5, Neil Segal6, Cora Lewis7, Michael Nevitt8 and Deepak Kumar2, 1Boston University, Webster, NH, 2Boston University, Boston, MA, 3Boston University Chobanian & Avedisian School of Medicine, Boston, MA, 4Tel Aviv University, Tel Aviv, Israel, Tel Aviv, Israel, 5Tel Aviv Sourasky Medical Center, Tel Aviv, Israel, 6University of Kansas, Kansas City, KS, 7University of Alabama at Birmingham, Birmingham, AL, 8University of California, San Francisco, San Francisco, CA

    Background/Purpose: Gait patterns can put stress on the back and weight bearing joints and can even affect upper extremity joints. Walking involves muscle activation and…
  • Abstract Number: 0312 • ACR Convergence 2023

    Frontal Lobe Activation and Gait Alterations During Single- and Dual-task Walking in People with Knee Osteoarthritis: A Functional Near-infrared Spectroscopy Study

    Soyoung Lee, Meryem Yücel, Claudio Ferre, Baekdong Cha, Ehyun Kim and Deepak Kumar, Boston University, Boston, MA

    Background/Purpose: Altered gait patterns, including high variability or muscular co-contraction, can increase fall risk and worsen disease progression in people with knee osteoarthritis (OA). However,…
  • Abstract Number: 1974 • ACR Convergence 2023

    Comparison of Gait Spatiotemporal Measures Between Patients with Insertional Achilles Tendinopathy or Midportion Achilles Tendinopathy

    Hayley Smitheman1, Kayla Seymore1, Andy Smith1, Morgan Potter1, Nabeel Alghamdi1 and Karin Silbernagel2, 1University of Delaware, Newark, DE, 2University of Delaware, Avondale, PA

    Background/Purpose: Insertional and midportion Achilles tendinopathy (AT) are painful injuries affecting both active and sedentary populations. Patients with AT present with pain with loading, often…
  • Abstract Number: 1910 • ACR Convergence 2022

    Evaluation of Dynamic Effects of Depressive Symptoms on Functional Outcomes in Knee Osteoarthritis

    Rhea Mehta1, Marc Hochberg2, Michelle Shardell1, Alice Ryan1, Yu Dong1, Brock Beamer1, Jason Peer2, Megan Schuler3, Joseph Gallo4, Elizabeth Stuart4 and Alan Rathbun1, 1University of Maryland, School of Medicine, Baltimore, MD, 2University of Maryland School of Medicine, Baltimore, MD, 3Rand Inc., Boston, MA, 4Johns Hopkins Bloomberg School of Public Health, Baltimore, MD

    Background/Purpose: Knee OA is a leading cause of functional decline, and psychiatric comorbidity is common, particularly major depression. Depressive symptoms decrease physical activity and exacerbate…
  • Abstract Number: 1920 • ACR Convergence 2022

    Gait and Physical Activity Predictors of Knee Replacement: A Machine Learning Analysis in the Multicenter Osteoarthritis Study

    Kerry Costello1, David Felson1, S. Reza Jafarzadeh2, Neil Segal3, Cora E. Lewis4, Michael Nevitt5, Vijaya Kolachalama2 and Deepak Kumar1, 1Boston University, Boston, MA, 2Boston University School of Medicine, Boston, MA, 3University of Kansas, Kansas City, KS, 4University of Alabama at Birmingham, Birmingham, AL, 5University of California at San Francisco, Orinda, CA

    Background/Purpose: Rates of knee replacement (KR) due to knee osteoarthritis (OA) are rising exponentially and currently no interventions prevent KR. Gait and physical activity are…
  • Abstract Number: 0504 • ACR Convergence 2022

    Three-dimensional Ground Reaction Force Symmetry Metrics Largely Fail to Explain Cartilage Worsening in the Contralateral Knee in Persons with Unilateral Knee Osteoarthritis: The Multicenter Osteoarthritis Study

    Patrick Corrigan1, Cara Lewis2, Kerry Costello2, Ali Guermazi2, Frank Roemer3, Deepak Kumar2, David Felson2, Kathryn Bacon2, Tuhina Neogi4, Michael LaValley5, Michael Nevitt6, Cora E. Lewis7, James Torner8 and Joshua Stefanik9, 1Saint Louis University, St. Louis, MO, 2Boston University, Boston, MA, 3Friedrich-Alexander University Erlangen Nürnberg, Erlangen, Germany, 4Boston University School of Medicine, Boston, MA, 5Boston University School of Public Health, Arlington, MA, 6University of California San Francisco, Orinda, CA, 7University of Alabama at Birmingham, Birmingham, AL, 8University of Iowa, Iowa City, IA, 9Northeastern University, Boston, MA

    Background/Purpose: Knee osteoarthritis (KOA) often starts as a unilateral disease and commonly progresses to bilateral KOA. There is a need to identify mechanisms that explain…
  • Abstract Number: 0839 • ACR Convergence 2022

    Association of Tibial Acceleration During Walking to Knee Pain and Loading in Adults with Knee Osteoarthritis

    Khara James1, Patrick Corrigan2, Corey Lanois3, Chun-Hao Huang4, Irene Davis5 and Joshua Stefanik4, 1Northeastern Unviersity, Boston, MA, 2Saint Louis University, St. Louis, MO, 3Northeastern University, Providence, RI, 4Northeastern University, Boston, MA, 5University of South Florida, Tampa, FL

    Background/Purpose: Pain and abnormal loading are known to be associated with the progression of knee osteoarthritis (OA). Individuals with knee OA have increased vertical loading…
  • Abstract Number: 0847 • ACR Convergence 2022

    Association of Frontal Plane Trunk Motion During Gait with Abductor Strength, Fatigue, and Physical Activity in Women with Hip Osteoarthritis

    Sanghamitra Nayak1, Burcu Aydemir2, Chun-Hao Huang3 and Kharma Foucher1, 1University of Illinois at Chicago, Chicago, IL, 2Northwestern University, Chicago, IL, 3Northeastern University, Boston, MA

    Background/Purpose: We have previously reported that fatigue and hip abductor weakness are associated with reduced physical activity (PA) in women with hip osteoarthritis (OA). We…
  • Abstract Number: 0970 • ACR Convergence 2022

    Influence of Sociodemographic and Clinical Features on Ground Reaction Force Variability Among Individuals with Symptomatic Knee Osteoarthritis: A Novel Computational Approach

    Yvonne Golightly1, Siqi Xiang2, Elyse Borgert2, Liubov Arbeeva3, Richard Loeser2, Stephen Messier4, Amanda Nelson5 and J.S. Marron2, 1University of Nebraska Medical Center, Omaha, NE, 2University of North Carolina, Chapel Hill, NC, 3University of North Carolina Chapel Hill, Chapel Hill, NC, 4Wake Forest University, Winston-Salem, NC, 5University of North Carolina at Chapel Hill, Chapel Hill, NC

    Background/Purpose: Abnormally applied forces across the knee during walking play a central role in knee osteoarthritis (OA) disease pathways. Biomechanical data collected continuously during gait…
  • Abstract Number: 1784 • ACR Convergence 2022

    Gait Alterations Associated with Worsening Physical Function over 2 Years: A Machine-learning Approach in the Multicenter Osteoarthritis (MOST) Study

    Kathryn Bacon1, David Felson1, S. Reza Jafarzadeh2, Vijaya Kolachalama2, Jeffrey Hausdorff3, Eran Gazit4, Joshua Stefanik5, Patrick Corrigan6, Neil Segal7, Cora E. Lewis8, Michael Nevitt9 and Deepak Kumar1, 1Boston University, Boston, MA, 2Boston University School of Medicine, Boston, MA, 3Tel Aviv University, Tel Aviv, Israel, 4Tel Aviv Suarasky Medical Center, Tel Aviv, Israel, 5Northeastern University, Boston, MA, 6Saint Louis University, St. Louis, MO, 7University of Kansas, Kansas City, KS, 8University of Alabama at Birmingham, Birmingham, AL, 9University of California at San Francisco, Orinda, CA

    Background/Purpose: Altered gait is related to pathogenesis of knee osteoarthritis (OA). For people with knee OA, in addition to pain, declines in physical function are…
  • Abstract Number: 0210 • ACR Convergence 2021

    Using Machine Learning to Predict Medial Knee Cartilage Worsening over 2 Years Using Gait and Physical Activity: The MOST Study

    Kerry Costello1, David Felson1, S. Reza Jafarzadeh2, Neil Segal3, Cora Lewis4, Michael Nevitt5, Cara Lewis6, Vijay Kolachalama2 and Deepak Kumar1, 1Boston University, Boston, MA, 2Boston University School of Medicine, Boston, MA, 3University of Kansas Medical Center, Iowa City, IA, 4University of Alabama Birmingham, Birmingham, AL, 5University of California San Francisco, Orinda, CA, 6Boston University, Brookline, MA

    Background/Purpose: Identifying knees at risk of worsening osteoarthritis (OA) could help to identify individuals in need of interventions. While gait and physical activity are considered…
  • Abstract Number: 1586 • ACR Convergence 2021

    Individuals with Pre-arthritic Hip Pain Walk with Hip Motion Alteration Common in Individuals with Hip OA

    Cara Lewis1, Anne Halverstadt2, Kerri Graber2, Zoe Perkins2, Emily Keiser2, Hadwin Belcher2 and Anne Khuu2, 1Boston University, Brookline, MA, 2Boston University, Boston, MA

    Background/Purpose: Individuals with hip osteoarthritis (OA) commonly walk with less hip extension compared to individuals without hip OA. This alteration is often attributed to walking…
  • Abstract Number: 1902 • ACR Convergence 2021

    Gait Alterations Associated with Worsening Knee Pain over 2 Years: A Machine-learning Approach in the MultiCenter Osteoarthritis Study

    Kathryn Bacon1, David Felson2, S. Reza Jafarzadeh1, Vijay Kolachalama1, Jeff Hausdorff3, Eran Gazit4, Neil Segal5, Cora Lewis6, Michael Nevitt7 and Deepak Kumar2, 1Boston University School of Medicine, Boston, MA, 2Boston University, Boston, MA, 3Tel Aviv University, Tel Aviv, Israel, 4Tel Aviv Sourasky Medical Center, Tel Aviv, Israel, 5University of Kansas Medical Center, Iowa City, IA, 6University of Alabama Birmingham, Birmingham, AL, 7University of California San Francisco, San Francisco, CA

    Background/Purpose: Altered gait is related to structural worsening of knee osteoarthritis (OA). However, it is not known if altered gait is associated with increased risk…
  • Abstract Number: 0322 • ACR Convergence 2020

    Development and Preliminary Validation of Smartphone Sensor-based Measurement Tools for Psoriatic Arthritis

    Dan Webster1, Rebecca Haberman2, Lourdes Perez-Chada3, Stockard Simon4, Woody MacDuffie4, Michael DePhillips5, Soumya Reddy6, Alexis Ogdie7, Lara Mangravite4, Joseph Merola8 and Jose Scher2, 1Sage Bionetworks, Seattle, WA, 2NYU School of Medicine, New York City, 3Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 4Sage Bionetworks, Seattle, 5SDP Digital, Seattle, 6NYU School of Medicine, New York, NY, 7University of Pennsylvania, Philadelphia, PA, 8Brigham and Women's Hospital, Harvard Medical School, Newton, MA

    Background/Purpose: The COVID-19 pandemic has increasingly driven clinical care into remote settings, where patients with immune-mediated and inflammatory diseases struggle to convey symptom severity to…
  • Abstract Number: 0565 • ACR Convergence 2020

    In Those with Unilateral Frequent Knee Pain, Between-Limb Differences in Stance Time During Walking Increase the Risk of Frequent Pain in the Other Knee: The MOST Study

    Patrick Corrigan1, David Felson2, Cara Lewis3, K. Douglas Gross4, Michael Nevitt5, Beth Lewis6, James Torner7 and Joshua Stefanik1, 1Northeastern University, Boston, MA, 2Boston University School of Medicine, Boston, MA, 3Boston University, Brookline, MA, 4MGH Institute of Health Professionals, Boston, MA, 5Department of Epidemiology and Biostatistics, University of California San Francisco, Orinda, CA, 6University of Alabama at Birmingham, Birmingham, 7University of Iowa, Iowa City, IA

    Background/Purpose: Knee osteoarthritis (OA) commonly begins as a unilateral disease, with pain in only one knee. Yet 88% of persons with unilateral knee OA develop…
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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.

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