ACR Meeting Abstracts

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Abstracts tagged "Epidemiology"

  • Abstract Number: 1775 • ACR Convergence 2021

    Isolated Axial versus Concomitant Peripheral Disease in Psoriatic Arthritis

    Timothy Kwok1, Mitchell Sutton2, Richard Cook3, Daniel Pereira4 and Dafna Gladman5, 1Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, Canada, 2Centre for Prognosis Studies in the Rheumatic Diseases, Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, ON, Canada, 3Department of Statistics and Actuarial Sciences, University of Waterloo, Waterloo, ON, Canada, 4University Health Network, Toronto, ON, Canada, 5Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, Toronto, ON, Canada

    Background/Purpose: Isolated axial involvement exists in 2 to 5% of all psoriatic arthritis (PsA) patients. However, it is currently unknown whether patients with isolated axial…
  • Abstract Number: 0259 • ACR Convergence 2021

    JIA Diagnoses and Trends from 2006-2019: Has the U.S. ICD-9-to-ICD-10 Transition Created Coding Artifacts?

    Daniel Horton1, Lauren Parlett2, Cecilia Huang3, Stephen Crystal4, Amy Davidow5, Tobias Gerhard6, Carlos Rose7, Kevin Haynes2 and Brian Strom8, 1Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, 2HealthCore, Wilmington, DE, 3Rutgers Institute for Health, New Brunswick, NJ, 4Rutgers School of Social Work, New Brunswick, NJ, 5Rutgers School of Public Health, New Brunswick, NJ, 6Ernst Mario School of Pharmacy, New Brunswick, NJ, 7Thomas Jefferson University, Wilmington, DE, 8Rutgers Biomedical and Health Sciences, Newark, NJ

    Background/Purpose: JIA is the most common rheumatic disease of childhood, but recent data on diagnostic trends in the US are lacking. Furthermore, the impact of…
  • Abstract Number: 0483 • ACR Convergence 2021

    Frequent Use of Prescription Oral NSAIDs Among People with Knee or Hip Osteoarthritis Despite Contraindications to or Precautions with NSAIDs

    Tuhina Neogi1, Andrea Dell'isola2, Martin Englund2 and Aleksandra Turkiewicz2, 1Boston University School of Medicine, Boston, MA, 2Lund University, Lund, Sweden

    Background/Purpose: Oral NSAIDs are recommended for OA management. However, many patients with OA have contraindications to NSAIDs or have comorbidities that warrant precaution. Because few…
  • Abstract Number: 0594 • ACR Convergence 2021

    The Burden of Systemic Lupus in Five Distinct Racial and Ethnic Groups in Israel: A Population-based Study

    Titilola Falasinnu1, Nada Rizk1, Becca Feldman2, Devy Zisman3, Michael Leshchinsky2, Gabriella Lawrence2, Yashaar Chaichian4 and Julia Simard1, 1Stanford School of Medicine, Stanford, CA, 2Clalit Research Institute, Clalit Health Services, Ramat Gan, Israel, 3Carmel Medical Center, Haifa, Israel, 4Stanford University, Los Gatos, CA

    Background/Purpose: Misclassification of race and ethnicity in data can impact how disparities in prevalence, incidence, severity, and complications of systemic lupus erythematosus (SLE) are interpreted.…
  • Abstract Number: 0991 • ACR Convergence 2021

    Does Diet Affect Gout Risk Differently Among Genetically Predisposed Women?: Prospective Female Cohort Study Findings over 34 Years

    Chio Yokose1, Natalie McCormick2, Na Lu3, Amit Joshi2 and Hyon K. Choi4, 1Massachusetts General Hospital, Waltham, MA, 2Massachusetts General Hospital, Boston, MA, 3Arthritis Research Canada, Vancouver, BC, Canada, 4Massachusetts General Hospital, Lexington, MA

    Background/Purpose: Gout has long been considered a male disease. However, several recent analyses of the Global Burden of Disease (GBD) Study report a disproportionate worsening…
  • Abstract Number: 1292 • ACR Convergence 2021

    Systemic Lupus Erythematous Readmissions Has Reduced in the Last Decade in the United States: A 9- year Longitudinal Study of the Nationwide Readmission Database

    Ehizogie Edigin1, Precious Eseaton2, Chinenye Osuorji3, Ajayi Temitope4, Oluwafeyi Adedoyin5, Nneka Chukwu6 and Augustine Manadan7, 1Internal Medicine, John H Stroger Jr. Hospital of Cook County, Chicago, IL, 2University of Benin, Benin, Nigeria, 3Internal Medicine, Burrell College of Osteopathic Medicine, Las Cruces, NM, 4Internal Medicine, University of Buffalo, Buffalo, NY, 5Internal Medicine, Englewood Hospital and Medicine Center, Englewood, NJ, 6Nuvance Health Internal Medicine Residency, Poughkeepsie, NY, 7Rush University Medical Center, Chicago, IL

    Background/Purpose: Longitudinal data on trends of Systemic Lupus Erythematous (SLE) readmissions is scarce. Our study aims to study trends of 30-day readmissions of patients admitted…
  • Abstract Number: 1787 • ACR Convergence 2021

    What Is Peripheral SpondyloArthritis? Identifying Disease Phenotype and Burden: A Post Hoc Analysis of the ASAS-PerSpA International Study

    Nelly Ziade1, Joe Rassi2, Bassel Elzorkany3, Clementina López Medina4, Sherif Gamal3, Sani Hlais5, Maxime Dougados6 and Xenofon Baraliakos7, 1Rheumatology Department, Saint-Joseph Medical University and Hotel-Dieu de France Hospital, Beirut, Lebanon, 2Department of Orthopedic Surgery, Hotel-Dieu de France, Faculty of Medicine, Saint-Joseph University, Beirut, Lebanon, 3Cairo University, Cairo, Egypt, Cairo, Egypt, 4Department of Rheumatology, Reina Sofia Hospital, IMIBIC, University of Cordoba, Cordoba, Spain/ Department of Rheumatology, University of Paris, Cochin Hospital, Paris, France, 5Department of Family Medicine, American University of Beirut/ Saint-Joseph University, Beirut, Lebanon, 6Université de Paris . Department of Rheumatology - Hôpital Cochin. Assistance Publique - Hôpitaux de Paris . INSERM (U1153): Clinical epidemiology and biostatistics, PRES Sorbonne Paris-Cité. Paris, France., Paris, France, 7Rheumazentrum Ruhrgebiet Herne, Ruhr-Universität Bochum, Herne, Germany

    Background/Purpose: Peripheral spondyloarthritis (pSpA) shows features that overlap with psoriatic arthritis (PsA), axial spondyloarthritis (axSpA) and other forms of SpA and is unsatisfactorily defined despite…
  • Abstract Number: 0263 • ACR Convergence 2021

    Patterns of Medication Switching in Juvenile Idiopathic Arthritis: A Retrospective Analysis of a National Administrative Claims Database

    Mei-Sing Ong1, Sarah Ringold2, Melissa Mannion3, Marc Natter4, Laura Schanberg5 and Yukiko Kimura6, 1Harvard Medical School & Harvard Pilgrim Healthcare Institute, Boston, MA, 2Seattle Children's Hospital, Seattle, WA, 3University of Alabama at Birmingham, Birmingham, AL, 4Boston Children's Hospital, Boston, MA, 5Duke University Medical Center, Durham, NC, 6Hackensack University Medical Center, New York, NY

    Background/Purpose: Although the increasing availability of biologic disease-modifying antirheumatic drugs (bDMARDs) and targeted synthetic DMARDs (tsDMARDs) has significantly improved outcomes for patients with Juvenile Idiopathic…
  • Abstract Number: 0562 • ACR Convergence 2021

    Inpatient Epidemiology and Resource Utilization of Ankylosing Spondylitis: National Inpatient Sample 2018

    Patompong Ungprasert1, Thanat Chaikijurajai2, Karn Wijarnpreecha3 and Paul Kroner3, 1Cleveland Clinic, Cleveland Heights, OH, 2Cleveland Clinic, Cleveland, OH, 3Mayo Clinic Florida, Jacksonville, FL

    Background/Purpose: Little is known about inpatient epidemiology, economic burden and resource utilization of patients with ankylosing spondylitis (AS). The current study aims to describe those…
  • Abstract Number: 0596 • ACR Convergence 2021

    Racial Disparities in US Adults with Systemic Lupus Erythematosus: Prevalence, Quality of Life, Comorbidities and Healthcare Costs

    Shannon Grabich1, Cullen Seal2, Robert Ortmann3 and Sandra Sze-jung Wu4, 1Xcenda, Durham, NC, 2Xcenda, Carrollton, TX, 3AstraZeneca, Greenwood, IN, 4AstraZeneca, Wilmington, DE

    Background/Purpose: SLE is a chronic, multisystem autoimmune disease characterized by reoccurring flares and remissions. It is more common among Asian, Black, and Hispanic populations. Racial…
  • Abstract Number: 1022 • ACR Convergence 2021

    Incidence of Antisynthetase Syndrome and Risk of Malignancy in a Population-based Cohort (1998-2019)

    Caitrin Coffey1, Li Wang1, Stephanie Duong1, Cassondra Hulshizer1, Cynthia Crowson2, Jay Ryu1 and Floranne Ernste1, 1Mayo Clinic, Rochester, MN, 2Mayo Clinic, Eyota, MN

    Background/Purpose: The antisynthetase syndrome (ASSD) is a distinct subgroup of the idiopathic inflammatory myopathies characterized by myositis, interstitial lung disease, inflammatory arthritis, Raynaud’s phenomenon and…
  • Abstract Number: 1304 • ACR Convergence 2021

    Increased Risk of Vertebral Fracture Among Patients with Psoriatic Arthritis: A Systematic Review and Meta-analysis

    Patompong Ungprasert1, Nipith Charoenngam2, Ben Ponvilawan3, Jerapas Thongpiya4 and Pitchaporn Yingchoncharoen3, 1Cleveland Clinic, Cleveland Heights, OH, 2Mount Auburn Hospital, Boston, MA, 3Mahidol University, Bangkok, Thailand, 4Mahdiol University, Bangkok, Thailand

    Background/Purpose: Increased risk of vertebral fracture (VF) has been documented in several autoimmune diseases as a result of excessive inflammatory burden and use of corticosteroids.…
  • Abstract Number: 1865 • ACR Convergence 2021

    Incidence, Prevalence, and Mortality of Chronic Periaortitis: A Population-based Study

    Umar Ghaffar1, Kenneth Warrington2, Stephanie Duong1, Cynthia Crowson3, Michelle Burke1, Boyd Viers1, Aaron Potretzke1, Haraldur Bjarnason1 and Matthew Koster1, 1Mayo Clinic, Rochester, MN, 2Mayo Clinic, Rochester, Minnesota, 3Mayo Clinic, Eyota, MN

    Background/Purpose: Chronic periaortitis is an inflammatory condition that typically involves the infrarenal portion of the abdominal aorta. To date, no epidemiologic studies have been performed…
  • Abstract Number: 0295 • ACR Convergence 2021

    Weight History and Associations with Cardiovascular Risk in Patients with Rheumatoid Arthritis

    Lydia Federico1, Kaleb Michaud2, Kristin Wipfler3, Gulsen Ozen4 and Joshua Baker1, 1University of Pennsylvania, Philadelphia, PA, 2University of Nebraska Medical Center, Omaha, NE, 3FORWARD, The National Databank for Rheumatic Diseases, Omaha, NE, 4University of Nebraska Medical Center, Bellevue, NE

    Background/Purpose: Cardiovascular disease (CVD) is the leading cause of mortality in rheumatoid arthritis (RA), but traditional CVD risk factors may not accurately characterize risk. For…
  • Abstract Number: 0563 • ACR Convergence 2021

    Validating the FRAX Score in a US Population-Based Study of Patients with Rheumatoid Arthritis

    Madeline Peterson1, Cynthia Crowson2, Elena Myasoedova1, Shreyasee Amin1, John Davis1, Sara Achenbach1, Sundeep Kholsa1 and Elizabeth Atkinson1, 1Mayo Clinic, Rochester, MN, 2Mayo Clinic, Eyota, MN

    Background/Purpose: The FRAX tool, launched by the World Health Organization Collaborating Centre at the University of Sheffield in 2008 (https://www.sheffield.ac.uk/FRAX/), is widely used to quickly…
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All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of our scientific journal, Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. In an exception to the media embargo, academic institutions, private organizations, and companies with products whose value may be influenced by information contained in an abstract may issue a press release to coincide with the availability of an ACR abstract on the ACR website. However, the ACR continues to require that information that goes beyond that contained in the abstract (e.g., discussion of the abstract done as part of editorial news coverage) is under media embargo until 10:00 AM ET on November 14, 2024. Journalists with access to embargoed information cannot release articles or editorial news coverage before this time. Editorial news coverage is considered original articles/videos developed by employed journalists to report facts, commentary, and subject matter expert quotes in a narrative form using a variety of sources (e.g., research, announcements, press releases, events, etc.).

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