Abstracts tagged "Imaging"

Abstract Number: 2136 • ACR Convergence 2024
Distal Radius Correlation with Femur and Lumbar Spine T-scores: A Comprehensive Analysis
Monder Lafi¹, Hamzah Amin², Muhammed Aqib Khan³ and Marwan Bukhari⁴, ¹LANCASTER UNIVERSITY, Liverpool, United Kingdom, ²Lancaster University, Lancaster, United Kingdom, ³Lancaster Medical School, Lancaster, United Kingdom, ⁴University Hospitals of Morecambe bay NHS foundation trust, Lancaster, United Kingdom
Background/Purpose: Osteoporosis, defined by the WHO as a BMD reduction of 2.5 standard deviations below that of a young healthy adult, is a major public…
Abstract Number: 0220 • ACR Convergence 2024
Ultrasound-assessed Dactylitis as a Biomarker in the Early Diagnosis of Psoriatic Arthritis
Otto Olivas-Vergara¹, Raquel Largo², Lina Martínez-Estupiñán³, Fredeswinda Romero-Bueno⁴, Olga Sánchez-Pernaute³, Javier R. Godo³, Maria del Carmen Fariña-Sabaris⁵, Belen Ruffin Vicente⁵, Carmen Herencia⁶, Aránzazu Mediero², Agustina Criado Alcazar⁷, Pablo E. Borges¹, Sheila Recuero-Díaz¹, Andrea Alvear-Torres³, Amalia Gil³, Antía García-Fernández³, Ana Elena Hoyo Fernandez⁸, M. Isabel Sanchez-Barba⁸, M. Belen Ortega Trompeta⁸, Cristina Vazquez-Carballo⁹, Gabriel Herrero-Beaumont³ and ESPERANZA NAREDO¹⁰, ¹Department of Rheumatology and Joint and Bone Research Unit. Hospital Universitario Fundación Jiménez Díaz and IIS-FJD, Madrid, Spain, ²Joint and Bone Research Unit. IIS-Fundación Jiménez Díaz, Madrid, Spain, ³Department of Rheumatology and Joint and Bone Research Unit. Hospital Universitario Fundación Jiménez Díaz and IIS-FJD. Autonomous University of Madrid, Madrid, Spain, ⁴Hospital Universitario Fundación Jiménez Díaz and IIS-FJD. Autonomous University of Madrid, Madrid, Spain, ⁵Department of Dermatology.Hospital Universitario Fundación Jiménez Díaz and IIS-FJD. Autonomous University of Madrid, Madrid, Spain, ⁶Joint and Bone Research Unit. IIS-Fundación Jiménez Díaz, M, Spain, ⁷Primary Care..Centro de Salud Paseo Imperial, Madrid, Spain, ⁸Primary Care.Centro de Salud Paseo Imperial, Madrid, Spain, ⁹Joint and Bone Research Unit. IIS-Fundación Jiménez Díaz. Autonomous University of Madrid, Madrid, Spain, ¹⁰Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
Background/Purpose: The primary objective of this prospective, longitudinal, observational study was to evaluate the predictive value of ultrasound (US)-detected elementary lesions of dactylitis together with…
Abstract Number: 0643 • ACR Convergence 2024
Using FDG PET Brain Scans and Deep Learning Analyses to Identify a Specific Network Correlated with Cognitive Impairment in SLE
Nha Nguyen¹, An Vo¹, Chris Tang¹, Erik Anderson², Cynthia Aranow², Betty Diamond³, David Eidelberg¹ and Meggan Mackay⁴, ¹Feinstein Institutes, Manhasset, NY, ²Feinstein Institutes for Medical Research, New York, NY, ³The Feinstein Institutes for Medical Research, Manhasset, NY, ⁴Feinstein Institutes for Medical Research, Manhasset, NY
Background/Purpose: Cognitive impairment (CI) is a debilitating, untreatable problem for up to 80% of individuals with SLE and human and mouse data suggest multiple SLE-related…
Abstract Number: 1100 • ACR Convergence 2024
Coronary Dual-Energy Computed Tomography for the Detection of Monosodium Urate Crystal Deposition in the Arteries of Individuals with and Without Gout (CORODECT): A Multi-Center Prospective Imaging Study
Chio Yokose¹, Tristan Pascart², Mangun Randhawa³, Padraic Kennedy⁴, Christoph Schwabl⁵, saiajay chigurupati³, Bohang Jiang³, Leo Lu⁶, Julia Held⁵, Gerlig Widmann⁵, F. Joseph Simeone³, Brian Ghoshhajra³, Adnan Sheikh⁴, Kamran Shojania⁴, Gudrun Feuchtner⁵, Andrea Klauser⁵, Savvas Nicolaou⁴, Jean-François Budzik², Fabio Becce⁷ and Hyon K. Choi⁸, ¹Massachusetts General Hospital, Waltham, MA, ²Lille Catholic University, Lille, France, ³Massachusetts General Hospital, Boston, MA, ⁴Vancouver General Hospital, Vancouver, Canada, ⁵Medical University Innsbruck, Innsbruck, Austria, ⁶Arthritis Research Canada, Vancouver, BC, Canada, ⁷Lausanne University Hospital (CHUV), Lausanne, Switzerland, ⁸Massachusetts General Hospital, Lexington, MA
Background/Purpose: Prior dual-energy CT (DECT) studies have suggested that monosodium urate (MSU) crystals may be present in the coronary arteries of patients with gout. However,…
Abstract Number: 1588 • ACR Convergence 2024
Validation of a Lung Ultrasound Interpretation Criteria for Interstitial Lung Disease Screening in Systemic Sclerosis and Inflammatory Myopathy
Robert Fairchild¹, Diane Mar², Mariani Deluna³, Henry Guo³, David Fiorentino⁴ and Lorinda Chung⁵, ¹Stanford University, San Francisco, CA, ²VA Palo Alto / Stanford, Palo Alto, CA, ³Stanford University, Palo Alto, CA, ⁴Stanford University, Menlo Park, CA, ⁵Stanford University, Woodside, CA
Background/Purpose: Interstitial lung disease (ILD) is a common complication of connective tissue disease (CTD) with a high prevalence in SSc and inflammatory myopathy (IM). Early…
Abstract Number: 1964 • ACR Convergence 2024
Comparison of Knee Minimum Joint Space Width Measurements Using Deep Learning in Patients with Rheumatoid Arthritis and Osteoarthritis Undergoing Total Knee Arthroplasty
Kellen Mulford¹, Elizabeth Kaji¹, Austin Grove¹, Ronnie Sebro², Cody Wyles¹, John Davis¹ and Cynthia Crowson¹, ¹Mayo Clinic, Rochester, MN, ²Mayo Clinic, Jacksonville, FL
Background/Purpose: While large joint damage is a hallmark of both Osteoarthritis (OA) and Rheumatoid Arthritis (RA), the mechanisms of degradation are substantially different. Minimum joint…
Abstract Number: 2208 • ACR Convergence 2024
Clinical, Imaging and Treatment Characteristics of Patients with Progressive Systemic Autoimmune Rheumatic Disease-related Interstitial Lung Diseases (SARD-ILDs) in the ILD-PRO Registry
Aparna Swaminathan¹, Jeremy Weber², Jamie Todd³, Scott Palmer³, Megan Neely³, Peide Li⁴ and Ann Chauffe⁵, and on behalf of the ILD-PRO Registry investigators, ¹Duke Clinical Research Institute, Durham, North Carolina, USA; Duke University Medical Center, Durham, North Carolina, USA, Durham, NC, ²Duke Clinical Research Institute, Durham, NC, ³Duke Clinical Research Institute, Durham, North Carolina, USA; Duke University Medical Center, Durham, North Carolina, USA, Durham, ⁴Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, Connecticut, USA, Ridgefield, ⁵Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, Connecticut, USA, Ridgefield, CT
Background/Purpose: The ILD-PRO Registry is a multicenter US registry of patients with progressive fibrosing interstitial lung diseases (ILDs) other than idiopathic pulmonary fibrosis (IPF). We…
Abstract Number: L15 • ACR Convergence 2023
AR882, an Efficacious and Selective URAT1 Inhibitor for Patients with Chronic Gouty Arthritis and Subcutaneous Tophi: Results from a Global, Prospective, Proof-of-Concept Trial Using Dual Energy Computed Tomography
Robert Keenan¹, James Cheng-Chung WEI², Sarah Morris³, Pamella Mundell³, Wen Wei³, Ke Shi³, Zancong Shen³, Vijay Hingorani⁴, Shunqi Yan³, Bahram Kiani⁵ and Litain Yeh³, ¹Arthrosi Therapeutics, Inc., Chapel Hill, NC, ²Chung Shan Medical University, Taichung, Taiwan (Republic of China), ³Arthrosi Therapeutics, Inc., San Diego, CA, ⁴Vanguard Healthsciences, Inc., San Diego, CA, ⁵Wake Forest University School of Medicine, Winston-Salem, NC
Background/Purpose: AR882 is a novel and selective URAT1 inhibitor currently in clinical stage development for the treatment of gout and tophaceous gout and has demonstrated…
Abstract Number: 0315 • ACR Convergence 2023
Identification of Calcium Crystals in End-Stage Osteoarthritis with Raman Spectroscopy
Tom Niessink¹, Tim Welting², Matthijs Janssen³, Cees Otto⁴ and Tim Jansen⁵, ¹University of Twente, Utrecht, Netherlands, ²MUMC+, Maastricht, Netherlands, ³Viecuri MC / Venlo, Wijgmaal, Belgium, ⁴University of Twente, Enschede, Netherlands, ⁵VieCuri MC, Venlo, Netherlands
Background/Purpose: Calcium containing crystals in osteoarthritis (OA) are of interest as they potentially stimulate the NRLP-3 inflammasome and may become treatable with novel therapeutics. Previous…
Abstract Number: 1041 • ACR Convergence 2023
Efficacy of Apremilast on Peripheral and Axial Inflammation in Patients with Psoriatic Arthritis Based on Whole-Body Magnetic Resonance Imaging
Mikkel Østergaard¹, Mikael Boesen², Walter P. Maksymowych³, Robert Lambert⁴, Guillermo Valenzuela⁵, Michael Bubb⁶, Olga Kubassova⁷, Jyotsna Reddy⁸, Stephen Colgan⁹, Yuri Klyachkin¹⁰, Cynthia Deignan¹¹, Zhenwei Zhou⁸ and Philip J. Mease¹², ¹Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet; University of Copenhagen, Copenhagen, Denmark, ²Copenhagen University Hospital, Bispebjerg and Frederiksberg Hospital, Naerum, Denmark, ³Department of Medicine, University of Alberta, Edmonton, AB, Canada, ⁴Department of Radiology and Diagnostic Imaging, University of Alberta, Edmonton, AB, Canada, ⁵Integral Rheumatology & Immunology Specialists, Plantation, FL, ⁶University of Florida, Gainesville, FL, ⁷Image Analysis Group, Philadelphia, PA, ⁸Amgen, Inc., Thousand Oaks, CA, ⁹Amgen, Inc., Halton Hills, ON, Canada, ¹⁰Amgen, Inc., Lexington, KY, ¹¹Amgen, Inc., Agoura Hills, CA, ¹²Swedish Medical Center/Providence St. Joseph Health and University of Washington School of Medicine, Seattle, WA
Background/Purpose: Apremilast is an oral phosphodiesterase 4 inhibitor with a unique immunomodulatory mechanism of action and is approved for the treatment of psoriatic arthritis (PsA).…
Abstract Number: 1392 • ACR Convergence 2023
Improving the Diagnostic Accuracy in Axial Spondyloarthritis: Interim Results of a Nationwide Telemedicine Project
Denis Poddubnyy¹, Marc Kämmerer², Marcus Kremers³, Berit Schoppen³, Charlotte Arens³, Annette Wiedon⁴, Imke Redeker⁵ and Xenofon Baraliakos⁶, ¹Department of Gastroenterology, Infectious Diseases and Rheumatology, Charité – Universitätsmedizin Berlin, Berlin, Germany, ²VISUS Health IT GmbH, Bochum, Germany, ³MedEcon Telemedizin GmbH / MedEcon Ruhr GmbH, Bochum, Germany, ⁴Novartis Pharma GmbH, Nürnberg, Germany, ⁵Ruhr Universität Bochum, Bochum, Germany, ⁶Rheumazentrum Ruhrgebiet Herne, Ruhr-University Bochum, Herne, Germany
Background/Purpose: Axial spondyloarthritis (axSpA) is often diagnosed late, while there is also a problem of over- and misdiagnosis in patients with chronic back pain. Imaging,…
Abstract Number: 1871 • ACR Convergence 2023
Utility of Infrared Thermography in Patients with Digital Gangrene
Nidhish Chandra M, Puneet Kumar, Urmila Dhakad, Shweta Bhardwaj, Sanjay Pruthviraj Buddha, Parag Vijayvergia and Lily Singh, King George Medical University, Lucknow, India
Background/Purpose: Digital gangrene has been described as a complication of several Autoimmune Inflammatory Rheumatic Diseases(AIIRD). Due to multiple underlying mechanisms causing digital gangrene in AIIRD…
Abstract Number: 2079 • ACR Convergence 2023
Comparative Analysis of Teledidactic and On-Campus Training in Musculoskeletal Ultrasound – the TELMUS Study
Ricarda Neubauer¹, Florian Recker², Claus Juergen Bauer³, Simon Petzinna¹, Pantelis Karakostas³, Charlotte Behning⁴ and Valentin Sebastian Schäfer³, ¹Clinic of Internal Medicine III, Oncology, Hematology, Rheumatology and Clinical Immunology, University Hospital Bonn, Bonn, Germany, ²Department of Obstetrics and Prenatal Medicine, University Hospital Bonn, Bonn, Germany, ³Clinic of Internal Medicine III, Department of Oncology, Hematology, Rheumatology and Clinical Immunology, University Hospital of Bonn, Bonn, Germany, ⁴Institute of Medical Biometry, Informatics and Epidemiology, Medical Faculty, University of Bonn, Bonn, Germany
Background/Purpose: Musculoskeletal ultrasound (MSUS) plays a vital role as a diagnostic imaging modality in rheumatology, while also serving as an effective teaching tool to enhance…
Abstract Number: 0318 • ACR Convergence 2023
The Association of CT-Detected Intra-Articular Mineralization with MRI-Detected Effusion-Synovitis and Hoffa’s Synovitis in Knee OA: The Multicenter Osteoarthritis Study
Jean Liew¹, Gabriela Rabasa¹, Mohamed Jarraya², Ali Guermazi¹, David Felson¹, Beth Lewis³, John Lynch⁴, Michael Nevitt⁴, James Torner⁵ and Tuhina Neogi⁶, ¹Boston University, Boston, MA, ²Massachusetts General Hospital, Boston, MA, ³University of Alabama at Birimingham, Birmingham, AL, ⁴University of California San Francisco, San Francisco, CA, ⁵University of Iowa, Iowa City, IA, ⁶Boston University School of Medicine, Boston, MA
Background/Purpose: Intra-articular (IA) deposition of calcium crystals (chondrocalcinosis), is common in knee OA. While calcium crystals can cause inflammatory arthritis, their contribution to joint inflammation…
Abstract Number: 1043 • ACR Convergence 2023
Comparison of Optical and Ultrasound Imaging in Lupus Arthritis
Wei Tang¹, Alessandro Marone², Leila Khalili¹, Xin Wang¹, Shane Murray¹, Sean Inzerillo¹, Moegammad Bardien², Vedant Gaikwad², Stephen Kim², Laura Geraldino-Pardilla¹, Andreas Hielscher² and Anca Askanase³, ¹Division of Rheumatology, Columbia University Irving Medical Center, New York, NY, ²Department of Biomedical Engineering, Tandon School of Engineering, New York University, Brooklyn, NY, ³Columbia University Medical Center, New York, NY
Background/Purpose: Almost all patients with SLE experience joint problems and arthritis, 12% suffer permanent joint damage. The wide variability in SLE arthritis and the limitations…

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