Abstract Number: 0245 • ACR Convergence 2020
Systemic Lupus Erythematosus Phenotype Risk Score Identifies Undiagnosed Cases in a Large Electronic Health Record
Background/Purpose: Systemic lupus erythematosus (SLE) is a heterogeneous disease with patients often presenting with non-specific symptoms that can cause delays in diagnosis. Phenotype risk scores…Abstract Number: 0672 • ACR Convergence 2020
Prospective Study of the Patterns of Joint Involvement for Sequential Gout Flares
Background/Purpose: Cross-sectional radiologic evidence suggests monosodium urate crystal deposition among gout patients is a symmetrical phenomenon,1 but no study has examined the longitudinal patterns in…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: 1620 • ACR Convergence 2020
Hepatitis B Screening Practices When Prescribing Tocilizumab or Tofacitinib in Real World Practice
Background/Purpose: Hepatitis B virus (HBV) reactivation can complicate treatment with immunosuppressive medications. Reactivation risk varies by the status of HBV infection but has been reported…Abstract Number: 0263 • ACR Convergence 2020
Factors Associated with Disease Activity Remission and Recurrence in Cutaneous Lupus Erythematosus
Background/Purpose: Cutaneous lupus erythematosus (CLE) is a photosensitive skin disorder that can occur with systemic lupus erythematosus. As CLE often fluctuates in disease activity, little…Abstract Number: 0718 • ACR Convergence 2020
Obesity Impairs Achievement of Clinical Inactive Disease (CID) in Patients with Juvenile Idiopathic Arthritis (JIA) Treated with TNF Inhibitors
Background/Purpose: to assess prevalence and disease features associated with obesity in juvenile idiopathic arthritis (JIA) and to evaluate the impact of obesity on the achievement…Abstract Number: 1145 • ACR Convergence 2020
Implementation of Web-Based Patient-Reported Outcome Measures (PROMs) in SLE Clinical Care: A Multi-Center Prospective Cohort Study
Background/Purpose: Patient-reported outcome measures (PROMs) are powerful tools which can highlight the patient experience of illness. Although PROMs are standard metrics in SLE clinical research,…Abstract Number: 1668 • ACR Convergence 2020
Long-Term Outcomes in Children Born to Anti-Ro and/or Anti-La Positive Mothers
Background/Purpose: Neonatal Lupus Erythematosus (NLE) is an acquired autoimmune disorder associated with the transplacental passage of maternal anti-Ro and/or anti-La antibodies. Previous studies have suggested…Abstract Number: 0264 • ACR Convergence 2020
Prevalence and Risk Factors Associated with Isolated Neutropenia in Outpatients with Systemic Lupus Erythematosus
Background/Purpose: Leukopenia in SLE is defined as leukocyte count below 4,000/mm3 on two or more occasions according to the ACR criteria and may include a…Abstract Number: 0735 • ACR Convergence 2020
Paediatric Sarcoidosis: Phenotype of a Retrospective Cohort of Biopsy-proven Patients
Background/Purpose: Paediatric sarcoidosis is a multisystemic inflammatory condition characterised by the formation of non-caseating granulomata that may lead to end-organ damage. Diagnosis is challenging as…Abstract Number: 1186 • ACR Convergence 2020
Red Cell Distribution Width and Absolute Lymphocyte Count Associate with Biomarkers of Inflammation and Subsequent Mortality in Rheumatoid Arthritis
Background/Purpose: Peripheral blood red cell distribution width (RDW) and absolute lymphocyte count (ALC) are associated with aging, cardiovascular disease (CVD), and mortality in the general…Abstract Number: 1674 • ACR Convergence 2020
Pediatric and Adolescent One Year Protocol Kidney Biopsies Should Be Performed, Even in Patients with Complete Remission of Their Lupus Nephritis
Background/Purpose: The value of one-year protocol kidney biopsies in children who have proliferative lupus nephritis (LN) is unclear, particularly in patients who meet CARRA criteria…
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