Abstracts tagged "Administrative Data"

Abstract Number: 2266 • ACR Convergence 2025
Impact of Rheumatoid Arthritis Therapeutic Classes on Risk of All-Cause Mortality and All-Cause Cancer: A Population-Based Cohort Study
Mohammad Movahedi¹, Angela Cesta¹, Sibel Aydin², Pooneh Akhavan³, Tetyana Kendzerska⁴, Claire Bombardier¹ and Bindee Kuriya⁵, ¹Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada, ²Department of Medicine, University of Ottawa, The Ottawa Hospital Research Institute, Ottawa, ON, Canada, ³self-employed, Toronto, ON, Canada, ⁴Ottawa Hospital Research Institute, Mississuaga, ON, Canada, ⁵University of Toronto - Toronto, Toronto, ON, Canada
Background/Purpose: Observational studies on RA therapeutic classes have shown conflicting results on their impact on mortality and cancer. When analyzing long-term outcomes, it is essential…
Abstract Number: 1054 • ACR Convergence 2025
Comedication Patterns of Romosozumab Early Adopters Among Medicare Enrollees: An Unsupervised Clustering Approach
Ye Liu¹, Hongke Wu¹, Tarun Arora² and Jeffrey Curtis³, ¹University of Alabama at Birmingham, Birmingham, AL, ²FASTER, Birmingham, AL, ³Foundation for Advancing Science, Technology, Education and Research, Birmingham, AL
Background/Purpose: Polypharmacy is a major concern in osteoporosis (OP) management, especially in older adults. Romosozumab (romo), approved in April 2019, is a parenteral OP medicine…
Abstract Number: 2202 • ACR Convergence 2025
Epidemiologic Evaluation of Postpartum Mental Health for Women Living with Systemic Lupus Erythematosus: A Population-Based Cohort Study Among Medicaid Enrollees
Alyssa Howren¹, Amadeia Rector², Sadaf Sediqi³ and Julia F Simard⁴, ¹Stanford University, Menlo Park, CA, ²Stanford University, San Francisco, CA, ³Stanford University, Palo Alto, CA, ⁴Stanford Medicine, Stanford, CA
Background/Purpose: Systemic lupus erythematosus (SLE) is a multisystem autoimmune rheumatic disease, predominately affecting women during their reproductive years. Despite widespread evidence that individuals with SLE…
Abstract Number: 1017 • ACR Convergence 2025
Effectiveness of Recombinant Zoster Vaccine in Reducing Herpes Zoster Incidence and All-Cause Mortality Among Rheumatoid Arthritis Patients: A Retrospective Cohort Study of 21,046 Individuals from TriNetX U.S. Collaborative Network
James Wei¹, Shiow-Ing Wang² and Ying-Li Lin², ¹Chung Shan Medical University Hospital, Taichung, Taichung, Taiwan (Republic of China), ²Chung Shan Medical University Hospital; China Medical University, Taichung, Taiwan (Republic of China)
Background/Purpose: Patients with rheumatoid arthritis (RA) are at increased risk of developing herpes zoster (HZ). This study aimed to assess the effectiveness of recombinant zoster…
Abstract Number: 2051 • ACR Convergence 2025
Clinical Burden of Illness Among Patients with Immunoglobulin-G4-Related Disease in the United States
Sushmitha Inguva¹, Emma Culver², Pallavi Rane¹, Laura Moore-Schiltz³, melissa rosen⁴, Kristina Patterson⁴, Donna McMorrow³, Zulkarnain Pulungan⁵, Yasmin Hernandez-Barco⁶ and John Stone⁷, ¹Amgen Inc., Thousand Oaks, ²John Radcliffe Hospital; University of Oxford, Oxford, United Kingdom, ³Inovalon, Bowie, MD, ⁴Amgen Inc., Thousand Oaks, CA, ⁵Inovalon, Bowie, ⁶Massachusetts General Hospital; Harvard Medical School, Boston, MA, ⁷Massachusetts General Hospital , Harvard Medical School, Concord, MA
Background/Purpose: Immunoglobulin G4-related disease (IgG4-RD) is a multi-organ, immune-mediated condition. Timely treatment is critical, as disease flares often result in increased inflammation and organ damage.…
Abstract Number: 1015 • ACR Convergence 2025
Refining Administrative Algorithms For Accurate Identification of Patients with Systemic Sclerosis In Trinetx Research Network
Gulsen Ozen¹, Michael O'Rorke², Paul Romitti² and Robyn Domsic³, ¹University of Iowa, Carver College of Medicine, Division of Immunology, Coralville, IA, ²University of Iowa College of Public Health, Department of Epidemiology, Iowa City, IA, ³University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Large data-driven medical research is invaluable in answering questions about epidemiology, genetics, therapeutics, and outcomes of rare diseases. Systemic sclerosis (SSc) is rare yet…
Abstract Number: 1997 • ACR Convergence 2025
Bone health in patients with gout using real-world U.S. data
Emily Holladay¹, Alexis Woods², Fenglong Xie³, Jingyi Zhang¹, Angelo Gaffo⁴, Jeffrey Curtis⁵ and Brian Lamoreaux⁶, ¹University of Alabama at Birmingham, Birmingham, AL, ²Amgen, Detroit, MI, ³The University of Alabama at Birmingham, Birmingham, AL, ⁴Division of Rheumatology and Clinical Immunology, University of Alabama, Birmingham, AL, USA; Birmingham VA Medical Center, Birmingham, AL, USA, Birmingham, AL, ⁵Foundation for Advancing Science, Technology, Education and Research, Birmingham, AL, ⁶Amgen, Inc., Deerfield, IL
Background/Purpose: Patients with gout may be at high risk for developing osteoporosis and fractures, but osteoporosis may be under-recognized and inadequately managed for gout patients.…
Abstract Number: 0734 • ACR Convergence 2025
Glucocorticoid Exposure and Comorbidity Profile in Patients with Polymyalgia Rheumatica and Giant Cell Arteritis: a multi-country cohort study
Julie Mouchet¹, Lauren Revie², Tim Nguyen³, Liwei Zhao⁴, Valeria Jordan M.⁵, G S Ramakrishna⁶, Linda Grinnell-Merrick³, Atif Adam⁷ and Minouk Schoemaker⁸, ¹Novartis Pharma AG, Basel, Switzerland, ²IQVIA, EMEA, London, United Kingdom, ³Novartis Pharmaceuticals Corporation, East Hanover, NJ, ⁴IQVIA, Real World Solutions, Mölndal, Sweden, ⁵Novartis Pharmaceuticals Corporation, Tenafly, NJ, ⁶Novartis Healthcare Private Limited, Hyderabad, India, ⁷IQVIA Inc, Boston, ⁸IQVIA, Real World Solutions, Amsterdam, Netherlands
Background/Purpose: Polymyalgia rheumatica (PMR) and giant cell arteritis (GCA) are systemic inflammatory conditions that predominantly affect individuals ≥50 years of age. The conditions share overlapping…
Abstract Number: 1931 • ACR Convergence 2025
COSMOS Prevalence of aTTP in SLE
Nisha Sapkota¹, Yevheniia Andriushchenko², Saadia Malik², Sarang Choi² and Sima Terebelo², ¹Interfaith Medical Center, One Broolyn Health, Brooklyn, NY, ²Brookdale Hospital Medical Center, One Brooklyn Health, Brooklyn
Background/Purpose: Systemic lupus erythematosus (SLE) is a complex autoimmune disease with diverse manifestations, including thrombotic thrombocytopenic purpura (TTP), a life-threatening hematologic disorder. The pathogenesis of…
Abstract Number: 0456 • ACR Convergence 2025
Impact of Rheumatoid Arthritis on mortality and other outcomes in Heart failure: A nationwide analysis.
Nisha Sapkota¹, Samuel Sule-saa¹, Yubraj Aryal², Mark Ntow³, Karuna Bista⁴, Parvathy Rajeev³, jemima Alemonai³, Esther Duodu⁵, Brijesh Ghimire³, Pyae Hein³, Jeffrey Sackey⁶, Muhanned Towfig³, Robert Lamptey³, Temesgen Gobena⁷, Daniel Pinkrah⁷ and Mona Pervil Ulysse⁸, ¹Interfaith Medical Center, One Broolyn Health, Brooklyn, NY, ²Geisinger Medical Center, Danville, PA, ³Interfaith Medical Center, One Broolyn Health, Brooklyn, ⁴Montefiore New Rochelle Hospital, New Rochelle, NY, ⁵Broodale Hospital Medical Center, One Broolyn Health, Brooklyn, ⁶Interfaith Medical Center,One Broolyn Health, Brooklyn, ⁷Interfaith Medical Center, Brooklyn, NY, ⁸Interfaith Medical Center, One Brooklyn Health, Brooklyn
Background/Purpose: Rheumatoid arthritis (RA) is a chronic autoimmune disease associated with systemic inflammation and increased cardiovascular risk, particularly heart failure (HF). Patients with RA and…
Abstract Number: 1924 • ACR Convergence 2025
Real-World Treatment Patterns of Patients with Systemic Autoimmune Rheumatic Disease-associated Interstitial Lung Disease After Progression in The United States
Joseph Yang¹, Katy Sadowski¹, Akshay Kharat¹, Ann Chauffe¹ and Tejaswini Kulkarni², ¹Boehringer Ingelheim, Ridgefield, CT, ²University of Alabama at Birmingham, Birmingham, AL
Background/Purpose: Systemic autoimmune rheumatic diseases (SARDs) are a group of autoimmune diseases that affect multiple organ systems, including the lungs. The development of interstitial lung…
Abstract Number: 0433 • ACR Convergence 2025
In-hospital outcomes of patients admitted due to First-Time Pulmonary Embolism with preexisting Rheumatoid Arthritis: A Nationwide Analysis 2016-2022
John Langley¹, Karuna Bista², Clarisse Yapp², Nisha Sapkota³, Shukranta Shrestha² and Sulav Pyakurel¹, ¹Montefiore New Rochelle Hospital, New Rochelle, NY, ²Montefiore New Rochelle Hospital, New Rochelle, ³Interfaith Medical Center, One Brooklyn Health, Brooklyn, NY
Background/Purpose: Although it has been documented that patients with Rheumatoid Arthritis may be at increased risk of Pulmonary Embolism, other inpatient outcomes remain largely unexplored.…
Abstract Number: 1917 • ACR Convergence 2025
Characterizing the Frequency and Timing of Changes in Patient-Reported Social Risk Factors among Rheumatology Outpatients
Daphne Lew¹, Lauren Seidler², Patrice Odom³, Amy McQueen³, Jessica Williams⁴, Seth Eisen⁵ and Alfred Kim⁴, ¹Washington University in St. Louis School of Medicine, Saint Louis, MO, ²Washington University School of Medicine, Saint Louis, ³Washington University School of Medicine, Saint Louis, MO, ⁴Washington University School of Medicine, St. Louis, MO, ⁵Washington University School of Medicine, St Louis, MO
Background/Purpose: Social risk factors (SRFs) are associated with health outcomes, and patients with chronic conditions often report disproportionately higher rates of SRFs, complicating their disease…
Abstract Number: 0400 • ACR Convergence 2025
Recent Antibiotic Exposure and Response to Treatment of Juvenile Idiopathic Arthritis
Daniel Horton¹, Charu Verma², Sanika Rege², Alicia Iizuka², Matthew Iozzio³, Dawn Koffman³, Stephen Crystal⁴, Amy Davidow⁵, Tobias Gerhard², Lauren Parlett⁶, Carlos Rose⁷ and Brian Strom⁸, ¹Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, ²Rutgers Center for Pharmacoepidemiology and Treatment Science, Institute for Health, Health Care Policy and Aging Research, Rutgers University, New Brunswick, NJ, USA, New Brunswick, NJ, ³Rutgers Center for Pharmacoepidemiology and Treatment Science, Institute for Health, Health Care Policy and Aging Research, Rutgers University, New Brunswick, NJ, USA, New Brunswick, ⁴Rutgers Center for Health Services Research, Institute for Health, Health Care Policy and Aging Research, New Brunswick, NJ, ⁵New Jersey Medical School, Newark, NJ, ⁶Carelon Research, Inc, Wilmington, DE, ⁷Thomas Jefferson University, Wilmington, DE, ⁸Rutgers Biomedical and Health Sciences, New Brunswick
Background/Purpose: Juvenile idiopathic arthritis (JIA), the most common pediatric rheumatic disease, has been tied to microbiome disruption (dysbiosis). Dysbiosis in adults with arthritis affects response…
Abstract Number: 1909 • ACR Convergence 2025
Trends of venous thromboembolism after total joint replacement in the United Kingdom after the introduction of NICE guidelines.
Subhashisa Swain¹, Nadja Leith², Sarah Brown², Cynthia Wright Drakesmith², Jonathan Rees³, Clare Bankhead⁴ and John Powell⁴, ¹Keele University, University of Oxford, Keele, United Kingdom, ²University of Oxford, Oxford, United Kingdom, ³NDORMS, University of Oxford, Oxford, United Kingdom, ⁴NDPCHS, University of Oxford, Oxford, United Kingdom
Background/Purpose: Joint replacement (JR) surgery is one of the preferred management for end-stage arthritis. Venous Thromboembolism (VTE) is one of the major post-surgical complications after…

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