ACR Meeting Abstracts

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Abstracts tagged "X-ray"

  • Abstract Number: 0937 • ACR Convergence 2024

    A Novel Quantitative Method Reveals Bone-Structural Changes During Course of Inflammatory Arthritis

    Anders Nguyen1, David McBride2, Miriam Bollmann1, Agnieszka Lastowska3 and Mattias Svensson4, 1University of Gothenburg, Göteborg, Sweden, 2Calibr-Skaggs Institute for Innovative Medicines, La Jolla, CA, 3University of Gothenburg, Goteborg, Sweden, 4University of Gothenburg, Gothenburg, Sweden

    Background/Purpose: Rheumatoid Arthritis (RA) is a chronic inflammatory disease characterized by both localized and generalized bone loss. The inhibition of Receptor Activator of Nuclear Factor…
  • Abstract Number: 1207 • ACR Convergence 2024

    Patterns of Shared Variation in Knee Ultrasound for Osteoarthritis: A Machine Learning Approach

    Sahar Sawani1, Liubov Arbeeva2, Katherine Yates3, Carolina Alvarez4, Todd Schwartz1, Serena Savage-Guin5, Jordan Renner6, Catherine Bakewell7, Minna Kohler8, Janice Lin9, Jonathan Samuels10 and Amanda Nelson1, 1University of North Carolina at Chapel Hill, Chapel Hill, NC, 2University of North Carolina, Chapel Hill, Carrboro, NC, 3University of North Carolina Medical Center, Chapel Hill, NC, 4University of North Carolina at Chapel Hill, Miami, FL, 5Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill,, Chapel Hill, NC, 6Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, 7Intermountain Health Care, Salt Lake City, UT, 8Massachusetts General Hospital, Boston, MA, 9Stanford University, Palo Alto, CA, 10NYU Langone, Rye Brook, NY

    Background/Purpose: The aim of this study was to utilize a machine learning (ML) approach to identify phenotypes of knee OA (KOA) based on demographic variables,…
  • Abstract Number: 1441 • ACR Convergence 2024

    Factors Associated with the Evolution of Degenerative Spinal Lesions in Axial Spondyloarthritis: 10-Year Follow-up of the DESIR Cohort

    Laura Pina Vegas1, Sofia Ramiro2, Miranda van Lunteren3, Damien Loeuille4, Esther Newsum5, Caroline Morizot6, Floris van Gaalen7, Alain SARAUX8, Pascal Claudepierre9, Antoine Feydy10, Desiree van der Heijde11 and Monique Reijnierse1, 1Leiden University Medical Center, Leiden, Netherlands, 2Leiden University Medical Center, Bunde, Netherlands, 3Leiden University Medical Center, Leiden, Zuid-Holland, Netherlands, 4Phd, Nancy Vandoeuvre, Lorraine, France, 5Nij Smellinghe, Drachten, Netherlands, 6Nancy University hospital, Nancy, France, 7LUMC, Leiden, Zuid-Holland, Netherlands, 8CHU Brest, Brest, France, 9CHU Henri Mondor, AP-HP/EpiDermE, UPEC, Créteil, France, 10CHU Cochin, AP-HP, Paris, France, 11Department of Rheumatology, Leiden University Medical Center, Meerssen, Netherlands

    Background/Purpose: Radiographs and MRI are both used to diagnose axial spondyloarthritis (axSpA) but they also provide information about morphological and even biomechanical changes in the…
  • Abstract Number: 1442 • ACR Convergence 2024

    Relationship Between Degenerative Lesions over Time in Axial Spondyloarthritis: 10-year Follow-up of the DESIR Cohort

    Laura Pina Vegas1, Floris van Gaalen2, Miranda van Lunteren3, Damien Loeuille4, Caroline Morizot5, Esther Newsum6, Pascal Claudepierre7, Alain SARAUX8, Antoine Feydy9, Monique Reijnierse1, Desiree van der Heijde10 and Sofia Ramiro11, 1Leiden University Medical Center, Leiden, Netherlands, 2LUMC, Leiden, Zuid-Holland, Netherlands, 3Leiden University Medical Center, Leiden, Zuid-Holland, Netherlands, 4Phd, Nancy Vandoeuvre, Lorraine, France, 5Nancy University hospital, Nancy, France, 6Nij Smellinghe, Drachten, Netherlands, 7CHU Henri Mondor, AP-HP/EpiDermE, UPEC, Créteil, France, 8CHU Brest, Brest, France, 9CHU Cochin, AP-HP, Paris, France, 10Department of Rheumatology, Leiden University Medical Center, Meerssen, Netherlands, 11Leiden University Medical Center, Bunde, Netherlands

    Background/Purpose: Spinal degenerative lesions (DLs) are commonly seen/reported in radiographs and MRI in axSpA. However, the relationship between the different DLs over time has not…
  • Abstract Number: 1443 • ACR Convergence 2024

    Natural Course of Degenerative Lesions of the Spine on Radiographs and MRI in Axial SpondyloarthritisFollowed 10 Years in the DESIR Cohort

    Laura PINA VEGAS1, Miranda van Lunteren2, Damien Loeuille3, Caroline Morizot4, Esther Newsum5, Sofia Ramiro6, Floris van Gaalen7, Alain SARAUX8, Pascal Claudepierre9, Antoine Feydy10, Desiree van der Heijde11 and Monique Reijnierse1, 1Leiden University Medical Center, Leiden, Netherlands, 2Leiden University Medical Center, Leiden, Zuid-Holland, Netherlands, 3Phd, Nancy Vandoeuvre, Lorraine, France, 4Nancy University hospital, Nancy, France, 5Nij Smellinghe, Drachten, Netherlands, 6Leiden University Medical Center, Bunde, Netherlands, 7LUMC, Leiden, Zuid-Holland, Netherlands, 8CHU Brest, Brest, France, 9CHU Henri Mondor, AP-HP/EpiDermE, UPEC, Créteil, France, 10CHU Cochin, AP-HP, Paris, France, 11Department of Rheumatology, Leiden University Medical Center, Meerssen, Netherlands

    Background/Purpose: Radiographs and MRI are the two imaging techniques often used to assess structural lesions in axial spondyloarthritis (axSpA). A high prevalence of degenerative lesions…
  • Abstract Number: 1450 • ACR Convergence 2024

    Radiographic Structural Spine Assessment in Ankylosing Spondylitis According to the Presence or Absence of Psoriasis

    Inès Favre-Felix1, Andrea MENNINI2, Caroline Morizot3, Marie LAFFAIRE2, Isabelle Chary-Valckenaere4 and Damien Loeuille5, 1Nancy university, Vandœuvre-lès-Nancy, France, 2CHRU Nancy, Nancy, France, 3CHRU Nancy, Vandœuvre-lès-Nancy, France, 4Nancy University Hospital, Vandœuvre-lès-Nancy, Lorraine, France, 5Phd, Nancy Vandoeuvre, Lorraine, France

    Background/Purpose: Patients with ankylosing spondylitis and psoriasis (AS-Pso) were classically older, smokers, overweighted,  with lower prevalence of the HLA-B27 status and an equal sex ratio…
  • Abstract Number: 1960 • ACR Convergence 2024

    To Biopsy or Not to Biopsy: Imaging Features of Chronic Nonbacterial Osteomyelitis of the Clavicle

    Audrea Chen1, Shema Hameed2, Ayesha Hadi2, Sevan Hopyan2, Gino Somers2, Ronald Laxer3 and Jennifer Stimec4, 1The Hospital for Sick Children, Burnaby, BC, Canada, 2The Hospital for Sick Children, University of Toronto, Toronto, Canada, 3SickKids, Toronto, ON, Canada, 4Hospital for Sick Children, Toronto, ON, Canada

    Background/Purpose: Chronic nonbacterial osteomyelitis (CNO) of the clavicle can pose a diagnostic challenge as the differential includes malignancy and infection. Biopsy is often required for…
  • Abstract Number: 2116 • ACR Convergence 2024

    Artificial Intelligence Classifier for Osteoporosis Detection from Chest Radiographs: Performance Evaluation and Literature Comparison with Quantitative Ultrasound

    Miso jang1 and Minjun Kim2, 1Promedius, inc., Seoul Chuk Hospital, Seoul, Republic of Korea, 2Promedius, inc., Seoul, Republic of Korea

    Background/Purpose: Osteoporosis is a common condition that often goes unnoticed until it results in fractures, significantly increasing morbidity and mortality rates. Recent advancements in deep…
  • Abstract Number: 1310 • ACR Convergence 2023

    Comparison of Two Methotrexate Initiation Strategies in Rheumatoid Arthritis in Current Practice

    Paola Vidal-Montal1, Alice Combier2, Alexia STEELANDT2, Marion THOMAS2, Javier Narvaez3, Joan Miquel Nolla1, Yannick ALLANORE4 and Jerome AVOUAC5, 1Department of Rheumatology, Hospital Universitario de Bellvitge, Barcelona, Spain, 2HOPITAL COCHIN AP-HP, Service de Rhumatologie, Paris, France, 3Hospital Universitario de Bellvitge, Barcelona, Spain, 4Université Paris Cité, Paris, France, 5Rheumatology A Department, Hôpital Cochin, AP-HP Centre - Université Paris Cité, Paris, France

    Background/Purpose: To compare the efficacy and tolerance at 3 and 6 months of two methotrexate (MTX) initiation strategies in rheumatoid arthritis (RA). Methods: Retrospective,monocentric,cross-sectionalstudy including…
  • Abstract Number: 1353 • ACR Convergence 2023

    Sexual Dysfunction in Women with Systemic Lupus Erythematosus: A Cross-Sectional Multicentre Study

    Maria Helena Lourenco1, Rita Torres2, Santiago Rodrigues-Manica3, Vanessa Fraga4, Ana Catarina Abreu5, Roberto Costa6, Carolina Ochôa Matos7, Beatriz Mendes8, Beatriz Samões9, Inês Silva1, Fernando Pimentel-Santos10, Manuela Costa1, Jaime Branco11 and Alexandre Sepriano12, 1Hospital Egas Moniz, Lisbon, Portugal, 2Hospital Egas Moniz, Lisboa, Portugal, 3Hospital Egas Moniz, CHLO, Lisboa, Portugal, 4Hospital Garcia de Orta, Nogueira da Regedoura, Portugal, 5Hospital Garcia de Orta, Lisboa, Portugal, 6Centro Hospitalar Lisboa Norte, Lisboa, Portugal, 7Centro Académico de Medicina de Lisboa, Lisbon, Portugal, 8Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal, 9Centro Hospitalar de Vila Nova de Gaia, Vila Nova de Gaia, Portugal, 10NOVA Medical School; Universidade NOVA e Lisboa, Lisboa, Portugal, 11CHLO, EPE - Hospital Egas Moniz, Lisbon, Portugal, 12Leiden University Medical Centre, Portela Loures, Portugal

    Background/Purpose: Due to its multisystemic involvement, systemic lupus erythematosus (SLE) can have a significant impact on patients' quality of life (QoL). Sexual (dis)function is a…
  • Abstract Number: 1401 • ACR Convergence 2023

    The Association of 3VAS/4VAS and DAPSA with Radiographic Progression in Early PsA

    Gonul Hazal Koc1, Marc r. Kok2, Jolanda J. Luime1, ilja Tchetverikov3, William R Tillett4, Fazira R. Kasiem1, Lindy A. Korswagen5, J. Bijsterbosch6, Yvonne P. M. Goekoop-Ruiterman7, Maikel van oosterhout8, P. Baudoin9, Petra Kok10, radboud J.e.m. Dolhain11 and marijn vis1, 1Erasmus Medical Center, Rotterdam, Netherlands, 2Maasstad Hospital, Rotterdam, Netherlands, 3Albert Sweitzer Hospital, Dordrecht, Netherlands, 4Department of Rheumatology, Royal National Hospital for Rheumatic Diseases, Bath, United Kingdom, 5Franciscus Gasthuis & Vlietland, Rotterdam, Netherlands, 6Amphia Hospital, Rotterdam, Netherlands, 7Haga Ziekenhuis, The Hague, Netherlands, 8Groene Hart Ziekenhuis, Gouda, Netherlands, 9Reumazorg Zuid West Nederland, Roosendaal, Netherlands, 10Reinier de Graaf Gasthuis, Delft, Netherlands, 11Rheumatology, Erasmus MC, Rotterdam, Netherlands

    Background/Purpose: A feasible, widely accepted, comprehensive disease activity measure is needed for daily use in psoriatic arthritis (PsA). Current measures are either complex (Psoriatic Arthritis…
  • Abstract Number: 1555 • ACR Convergence 2023

    Axial Spondyloarthritis in Patients with Gastrointestinal Involvement of Behçet Syndrome

    Musab Ozturk1, Sinem Nihal Esatoglu2, Ibrahim Hatemi3, Aykut Ferhat Celik3, Osman Aykan Kargin4, Ahmet Oz4, Erkan Yilmaz5, Didar Ucar6, Melike Melikoglu2, Hasan Yazici7, Ibrahim Adaletli4 and Gulen Hatemi2, 1Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Internal Medicine, Istanbul, Turkey, 2Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Internal Medicine, Division of Rheumatology, Istanbul, Turkey, 3Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Internal Medicine, Division of Gastroenterology, Istanbul, Turkey, 4Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Radiology, Istanbul, Turkey, 5Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Tissue Typing Laboratory, Istanbul, Turkey, 6Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Department of Ophthalmology, Istanbul, Turkey, 7Academic Hospital, Istanbul, Turkey

    Background/Purpose: Controlled studies have shown that radiographic sacroiliitis was not increased in Behçet syndrome (BS), compared to other inflammatory diseases. However, gastrointestinal involvement of Behçet…
  • Abstract Number: 1870 • ACR Convergence 2023

    Assessing the Appropriateness of Imaging Modalities in Primary Care for Low Back Pain and Their Impact on Outcomes: A Retrospective Observational Study in a Single Center in Trenton

    Damira Sereda1, Cristine Arcilla2, Kudret Arslan3 and Daniel Goldsmith4, 1Capital Health Medical Canter, Trenton, NJ, 2Capital Health Regional Medical Center, Ewing Township, NJ, 3Capital Health Medical Center, Trenton, NJ, 4Capital Health Regional Medical Center, Trenton, NJ

    Background/Purpose: Low back pain (LBP) is a leading cause of doctor visits and disability. The annual direct expenditures for LBP management exceed $80 billion, not…
  • Abstract Number: 1881 • ACR Convergence 2023

    Deep Learning Approaches to Rheumatoid Arthritis Severity Prognosis

    Zhong-Yuan Lai1, Aditya Varna Iyer2, Isaac Zachary To1, Ivano Lodato1, Simran Hiranandani1, Tommy LAM3, Ho So4 and Lai-Shan Tam5, 1Allos AI, London, United Kingdom, 2Allos AI, University of Oxford, Oxford, United Kingdom, 3Medicine and Therapeutics, Prince of Wales Hospital, Hong Kong, Hong Kong, 4Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, Hong Kong, 5The Chinese University of Hong Kong, New Territories, China

    Background/Purpose: Rheumatoid arthritis (RA) is the most common form of inflammatory arthritis affecting a large sector of the global population. The disease is associated with…
  • Abstract Number: 1981 • ACR Convergence 2023

    The Association Between X-ray Progression and Clinical Outcomes in Patients with Hand Osteoarthritis with 5-year Follow-up

    Olga Sleglova1, Jiri Baloun2, Jindriska Gatterova1, Xiao Svec1, Olga Ruzickova1, Karel Pavelka3 and Ladislav Senolt4, 1Rheumatology Institute, Prague, Czech Republic, 2Institute of Rheumatology, Prague, Czech Republic, 3Institut of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Charles University, Praha, Czech Republic, 4Institute of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Praha, Czech Republic

    Background/Purpose: Hand osteoarthritis (HOA) is a heterogeneous disorder with two main subtypes, non-erosive and erosive. The progression of HOA is assessed by various radiographic scoring…
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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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