Abstract Number: 0215 • ACR Convergence 2021
Ultrasonographic Assessment of Knee Osteoarthritis and Its Agreement with Radiography
Background/Purpose: Ultrasonography (US) has been increasingly utilized for the assessment of various musculoskeletal conditions. However, the value of this tool in diagnosis of osteoarthritis (OA)…Abstract Number: 0510 • ACR Convergence 2021
Fibrinogen Modified with Malondialdehyde-Acetaldehyde Adduct (MAA) And/or Citrulline (CIT) Induces Unique Cellular Responses in Human RA Synoviocytes
Background/Purpose: Malondialdehyde (MDA) is produced in response to oxidative stress and is associated with inflammation and disease pathogenesis. MDA can break down and form acetaldehyde…Abstract Number: 0737 • ACR Convergence 2021
Enhanced Arthrocentesis of the Flexed Knee with Pneumatic Compression
Background/Purpose: To explore an alternative to standard extended knee arthrocentesis using pneumatic compression of the flexed knee.Methods: Using a paired sample design, 41 consecutive effusive…Abstract Number: 1059 • ACR Convergence 2021
The Association of Pain and Sleep in Relation to Depressive Symptoms Among Older Adults with Arthritis
Background/Purpose: The primary symptom of arthritis is chronic pain which has widespread consequences on an individual’s sleep and mental health. Research suggests that sleep and…Abstract Number: 1132 • ACR Convergence 2021
Association Between Serum Selenium Level and the Prevalence of Osteoarthritis: Data from the Xiangya Osteoarthritis Study
Background/Purpose: Selenium plays an indispensable role in the process of antioxidant and antiinflammation. Oxidative stress and inflammation have been hypothesized to be involved in the…Abstract Number: 1518 • ACR Convergence 2021
Elucidating Activated Osteoarthritis as an Emerging Immune Checkpoint Inhibitor Toxicity: A Descriptive Observational Study
Background/Purpose: Immune checkpoint inhibitors (ICIs) are a type of immunotherapy used for cancer management. ICI toxicities can challenge the ability to safely continue ICI therapy…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
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: 0532 • ACR Convergence 2021
Development of a Predictive Tool for the Rapid Progressive Knee Osteoarthritis Phenotype: Data from the Osteoarthritis Initiative
Background/Purpose: There is a pressing need of identifying patients suffering the rapid progressive phenotype of Osteoarthritis (RPOA) to implement prevention strategies and to include them…Abstract Number: 0738 • ACR Convergence 2021
Therapeutic Effects of Oral Chinese Patent Medicine on Knee Osteoarthritis
Background/Purpose: Oral Chinese patent medicine (CPM) has been deemed to have analgesic and anti-inflammatory effects and is widely used as the first-line treatment for osteoarthritis…Abstract Number: 1070 • ACR Convergence 2021
Experiences of Wearable Technology by Persons with Knee Osteoarthritis Participating in a Physical Activity Counselling Intervention Study: A Relational Ethics Lens
Background/Purpose: Current evidence indicates wearable physical activity trackers could support persons with knee osteoarthritis (OA) to be more physically active. Recent empirical evidence also identifies,…Abstract Number: 1133 • ACR Convergence 2021
The Relation of Serum Urate to Radiographic Knee Osteoarthritis in 2 Cohorts: The ELSA-Brasil MSK and the Original Cohort of the Framingham Heart Study
Background/Purpose: Hyperuricemia may contribute to the development and/or progression of knee osteoarthritis (OA), based on increased inflammation associated with elevated serum urate (SU). Because hyperuricemia…Abstract Number: 1584 • ACR Convergence 2021
Relation of Depressive Symptoms to Alterations in Conditioned Pain Modulation in Knee Osteoarthritis: The Multicenter Osteoarthritis Study (MOST)
Background/Purpose: Inefficiency of descending conditioned pain modulation (CPM) is present in 42-55% of individuals with knee osteoarthritis (OA), which can contribute to more pain and…Abstract Number: 0217 • ACR Convergence 2021
The OMERACT Knee Inflammation MRI Scoring System: Validation of Quantitative Methodologies and Tri-compartmental Overlays by Comparison with the MRI Osteoarthritis Knee Score
Background/Purpose: Bone marrow lesions (BML) and synovitis on MRI are independently associated with the severity and progression of osteoarthritis (OA) and randomized controlled trials have…Abstract Number: 0583 • ACR Convergence 2021
Obesity and Lower Socioeconomic Position Are Independently Associated with Incident Osteoarthritis and Rheumatoid Arthritis: Results from the English Longitudinal Study of Ageing
Background/Purpose: Obesity is a known risk factor for OA and hypothesised as a risk factor for RA, although due to different underlying mechanisms. Lower socioeconomic…Abstract Number: 0848 • ACR Convergence 2021
Automatic Hand Segmentation from Hand X-rays Using Minimized Training Samples and Machine Learning Models
Background/Purpose: In many hand osteoarthritis (OA) studies (e.g., automatic Joint Space Width measuring), accurate hand segmentation is the first step towards making further analysis. However,…
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