Abstract Number: 1114 • ACR Convergence 2020
Longitudinally Assessed Structural Abnormalities on MRI and Relative Contributions to Risk of Incident Radiographic Knee Osteoarthritis over 10 Years of Follow-up
Background/Purpose: MRI has identified joint tissues affected during knee OA development, though the relative importance of structures in the pathogenic process is unknown. Our objective…Abstract Number: 1562 • ACR Convergence 2020
Subclinical Joint Inflammation of Hands by Magnetic Resonance Imaging in Patients with Psoriatic Arthritis in Clinical Remission Compared to Active Disease
Background/Purpose: Assessment of disease activity in psoriatic arthritis (PsA) is based on tender and swollen joint counts (TJC and SJC, respectively). Yet, the prevalence of…Abstract Number: 1115 • ACR Convergence 2020
The Relation of MRI-Based Cartilage Lesions to Knee Replacement and Knee Pain Severity in Osteoarthritis: The Multicenter Osteoarthritis Study
Background/Purpose: Recently, the FDA has indicated that data supporting imaging biomarkers of relevance to clinically important outcomes, such as knee replacement (KR) may be considered…Abstract Number: 1713 • ACR Convergence 2020
Exploring Novel Tenosynovitis and Combined Inflammation Imaging Outcomes: Results from a Randomized Controlled Trial in Early Rheumatoid Arthritis
Background/Purpose: MRI trial outcomes have largely focused on synovitis, bone marrow edema (BME), and erosions. Tenosynovitis is a common manifestation of RA, but is relatively…Abstract Number: 1116 • ACR Convergence 2020
Magnetic Resonance Imaging Structural Changes Correlated with Knee Extension: Data from the Osteoarthritis Initiative
Background/Purpose: Knee OA is often accompanied by loss of passive extension, termed a flexion contracture (FC), resulting in worse clinical outcomes. To our knowledge, MRI-based…Abstract Number: 1719 • ACR Convergence 2020
Prevalence and Trajectory of Erosions, Synovitis, and Bone Marrow Edema in Feet of Patients with Early Rheumatoid Arthritis
Background/Purpose: Imaging studies have shown that erosions emerge early in RA and is associated with worsening pain and function. Despite erosions being just as prevalent…Abstract Number: 1117 • ACR Convergence 2020
Prediction Model for Progression to Different Find-Grained MRI-Based Osteoarthritis Severity States: The Vancouver Longitudinal Study of Early Knee Osteoarthritis (VALSEKO)
Background/Purpose: To develop a novel, fine-grained MRI osteoarthritis (OA) severity score, based on cartilage, osteophytes and meniscus (OA-COM) scores and to predict the progression to…Abstract Number: 1878 • ACR Convergence 2020
Consensus Definitions for MRI Lesions in the Spine of Patients with Axial Spondyloarthritis: First Analysis from the Assessments in SpondyloArthritis International Society Classification Cohort
Background/Purpose: A broad spectrum of MRI lesions has been described in the spine of patients with axial spondyloarthritis (axSpA) and a recent consensus from the…Abstract Number: 1118 • ACR Convergence 2020
Bone Marrow Lesion Scores in Patients with Knee Osteoarthritis Undergoing Tibial Osteotomy: Reliability and Concurrent Validity of the Knee Inflammation MRI Scoring System (KIMRISS)
Background/Purpose: Bone marrow lesions (BMLs) commonly occur in knee osteoarthritis (OA) and are associated with increased risk of cartilage damage and pain. The Knee Inflammation…Abstract Number: 1879 • ACR Convergence 2020
Development of a Deep Learning Algorithm to Predict Positive MRI of the Sacroiliac Joints According to the ASAS Definition in Patients with Recent Axial Spondyloarthritis
Background/Purpose: The magnetic resonance imaging (MRI) of the sacroiliac joints (MRI-SIJ) represents an essential tool in the evaluation of patients with spondyloarthritis (SpA). However, despite…Abstract Number: 1251 • ACR Convergence 2020
Assessing the Construct Validity of the Novel OMERACT Ultrasound Scoring System for Salivary Glands Target Lesions by Comparison with MRI in Patients with Sjögren’s Syndrome – An OMERACT Ultrasound Working Group Exercise
Background/Purpose: Imaging techniques such as salivary gland ultrasound and magnetic resonance imaging (MRI) are able to diagnose primary Sjögren syndrome (pSS) patients with high sensitivity…Abstract Number: 1923 • ACR Convergence 2020
Angiographic Progression of Disease in Large-Vessel Vasculitis
Background/Purpose: Angiography is essential to detect vascular disease in patients with large-vessel vasculitis (LVV). Guidelines differ on the role of periodic angiography to monitor patients…Abstract Number: 1358 • ACR Convergence 2020
Certolizumab Pegol Efficacy in Patients with Non-Radiographic Axial Spondyloarthritis Stratified by Baseline MRI and C-Reactive Protein Status
Background/Purpose: This post-hoc analysis from the phase 3 C-axSpAnd study aimed to evaluate whether the response to certolizumab pegol (CZP) in non-radiographic axial spondyloarthritis (nr-axSpA)…Abstract Number: 1995 • ACR Convergence 2020
Non-invasive Vagus Nerve Stimulation Improves Signs and Symptoms of Rheumatoid Arthritis: Results of a Pilot Study
Background/Purpose: Vagus nerve stimulation (VNS) has been shown to improve rheumatoid arthritis (RA) disease severity in patients with refractory disease (1,2). A multi-center pilot study…Abstract Number: 091 • 2020 Pediatric Rheumatology Symposium
Protracted Febrile Myalgia Findings on Magnetic Resonance Imaging
Background/Purpose: Protracted febrile myalgia syndrome (PFMS) is a rare complication of familial Mediterranean fever (FMF) which consist of prolonged attack of fever, excruciating myalgia (up…
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