Abstract Number: 1271 • ACR Convergence 2024
Linkage of the Childhood Arthritis and Rheumatology Research Alliance Registry with the Pediatric Health Information System: Creation of a Comprehensive Childhood-Onset Lupus Dataset
Background/Purpose: Currently, no comprehensive national multipayer dataset with inpatient and outpatient data exists for childhood rheumatologic diseases, limiting the ability to study outcomes longitudinally and…Abstract Number: 2022 • ACR Convergence 2024
Could Initiation of Sodium Glucose Co-Transporter-2 Inhibitors Reduce the Need for Conventional Urate-Lowering Therapy and Flare Medications in Patients with Gout?Population-Based Target Trial Emulation Studies
Background/Purpose: Sodium-glucose cotransporter-2 inhibitors (SGLT2i) lower serum urate levels and are associated with reduced risk of incident gout as well as recurrent flares [Annals IM…Abstract Number: 0198 • ACR Convergence 2024
COVID-19 Vaccination and Hospitalization Rates Differ Between People with Diagnosed Immune Mediated Inflammatory Disease and the General Population: A Population-based Study
Background/Purpose: People with immune mediated inflammatory diseases (IMIDs) are at greater risk of severe Coronavirus disease (COVID-19). Vaccination reduces COVID-19 severity however, vaccine uptake may…Abstract Number: 1315 • ACR Convergence 2024
From Presentation to Publication: Tracking the Publication Rate of Abstracts Presented at American College of Rheumatology Convergence Conference in the Years 2015 and 2018
Background/Purpose: The ACR Convergence meeting attracts rheumatology researchers worldwide to present their peer- reviewed abstracts for a global audience either as a poster or oral…Abstract Number: 2491 • ACR Convergence 2024
Treatment Outcomes of Eosinophilic Granulomatosis with Polyangiitis (EGPA):A Retrospective Analysis of US Health Insurance Claims Data
Background/Purpose: Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare vasculitis disorder characterized by asthma, eosinophilia and the presence of eosinophilic inflammation. Patients with EGPA are…Abstract Number: 0199 • ACR Convergence 2024
Delivery of Guideline Concordant Care in Childhood-Onset Lupus Nephritis
Background/Purpose: 50-80% of children with childhood-onset systemic lupus erythematosus (cSLE) develop lupus nephritis (LN). Children from historically marginalized communities are disproportionately affected by cSLE and…Abstract Number: 1606 • ACR Convergence 2024
Demographic and Treatment Patterns in Patients with Eosinophilic Granulomatosis with Polyangiitis: A Retrospective Cohort Analysis of US Claims and Clinical Data
Background/Purpose: Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare inflammatory disorder characterized by chronic necrotizing vasculitis. Conventional therapy (oral glucocorticoids [OGC] ± immunosuppressants), mepolizumab, and…Abstract Number: 2587 • ACR Convergence 2024
A Proprietary AI Rule Engine Assisted by an OpenAI-based ML Model Can Speed up and Better Inform the Prior Authorization Process for Rheumatology Investigations and Medications
Background/Purpose: Patients with chronic autoimmune conditions often need expensive treatments which require prior authorizations by insurance companies. However, significant delays in these processes leave patients…Abstract Number: 0202 • ACR Convergence 2024
Survival in Patients with Rheumatoid Arthritis and Early-Stage Colorectal, Lung, or Prostate Cancer Receiving Tumor Necrosis Factor Alpha Inhibitors
Background/Purpose: There is concern about the use of tumor necrosis factor inhibitors (TNFi) in patients with early cancer given their immunosuppressant effects. Few studies have…Abstract Number: 1716 • ACR Convergence 2024
Comparing the Risk of Severe Infections Associated with Different Classes of Biologic or Targeted Synthetic Agents for Inflammatory Arthritis: A Population-based Study
Background/Purpose: Various classes of biologic and targeted synthetic DMARDs (b/tsDMARDs) are now available for treatment of inflammatory arthritis (IA), but little information on their relative…Abstract Number: 2621 • ACR Convergence 2024
Trends in Disease Activity in Rheumatoid Arthritis over 2009-2023 Utilizing DAS28-CRP Inferred from Electronic Health Records
Background/Purpose: Systematic measurement and documentation of disease activity in RA patients is key for monitoring quality of care and is an important outcome and predictor…Abstract Number: 0183 • ACR Convergence 2023
Barriers and Facilitators to Recruiting Underrepresented Participants for Clinical Trials: Insights from the Lupus Clinical Investigators Network (LuCIN)
Background/Purpose: Despite greater prevalence of lupus among diverse, racial and ethnic minority populations, marked gaps exist between populations affected by lupus and those enrolled in…Abstract Number: 1027 • ACR Convergence 2023
Single-Payer Health Insurance May Not Mitigate Income-Based Differences in Total Hip Arthroplasty Utilization: A Transnational Analysis
Background/Purpose: Access to care varies across health systems. Countries with universal health insurance are thought to have less wealth-based health disparities, but it is unclear…Abstract Number: 1818 • ACR Convergence 2023
Compliance with Romosozumab and Fracture Risk Among Postmenopausal Women in the U.S
Background/Purpose: Romosozumab (romo) is a newly approved osteoporosis (OP) medicine for women with postmenopausal OP at high risk of fracture. The utilization pattern of romo…Abstract Number: 0353 • ACR Convergence 2023
Validation of Claims-based Algorithms for Newly Diagnosed Juvenile Idiopathic Arthritis Using Machine Learning Methods
Background/Purpose: Administrative claims databases represent important settings for studying large populations with juvenile idiopathic arthritis (JIA), but prior efforts to validate diagnostic algorithms for JIA…
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