Abstracts tagged "informatics"

Abstract Number: 0163 • ACR Convergence 2023
Uncovering Discrepancies: Analysis of Glucocorticoid Exposure Among Patients with Rheumatoid Arthritis in Electronic Health Record Data versus Medicare Claims
Jing Li¹, Julia Kay¹, Sharon Abada¹, Andriko Palmowski², Rachael Stovall¹, Jinoos Yazdany³ and Gabriela Schmajuk⁴, ¹University of California San Francisco, San Francisco, CA, ²Charité - Universitätsmedizin Berlin, Berlin, Germany, ³University of California, General Department of Medicine, Division of Rheumatology, San Francisco, CA, ⁴UCSF / SFVA, San Francisco, CA
Background/Purpose: Understanding glucocorticoid (GC) exposure is critical for observational analyses in rheumatology. However, obtaining an accurate measure of GC exposure, including dosage and duration, has…
Abstract Number: 0175 • ACR Convergence 2023
Predicting Cost-Related Medication Non-Adherence in US Adults with Chronic Arthritis: A Machine Learning Approach
Ashkan Ara¹, Matthew Chenoweth¹ and Christopher Scannell², ¹University of California Los Angeles, Los Angeles, CA, ²UCLA / West Los Angeles VA Medical Center, Los Angeles, CA
Background/Purpose: Cost-related medication non-adherence (CRN) occurs when patients are unable to follow their prescribed medication regimen due to financial constraints, such as high costs or…
Abstract Number: 0341 • ACR Convergence 2023
Patient Perspectives on the Usability of a Rheumatoid Arthritis Patient-reported Outcomes Electronic Health Record-based Dashboard: A Mixed-Methods Study
Cherish Wilson¹, Catherine Nasrallah², Alicia Hamblin², Lindsay Jacobsohn², Cammie Young³, Cammie Young³, Mary Nakamura⁴, Andrew Gross², Judith Ashouri², Brett Dietz², Mehrdad Matloubian², Jinoos Yazdany⁵ and Gabriela Schmajuk¹, ¹UCSF / SFVA, San Francisco, CA, ²University of California San Francisco, San Francisco, CA, ³University of California San Francisco, Oakland, CA, ⁴UCSF/SFVAHCS, San Francisco, CA, ⁵University of California, General Department of Medicine, Division of Rheumatology, San Francisco, CA
Background/Purpose: Shared decision making, health literacy, and effective communication around patient-reported outcomes (PROs) are vital components to a treat-to-target approach in rheumatoid arthritis (RA) patients.…
Abstract Number: 0353 • ACR Convergence 2023
Validation of Claims-based Algorithms for Newly Diagnosed Juvenile Idiopathic Arthritis Using Machine Learning Methods
Patricia Hoffman¹, Lauren Parlett², Daniel Beachler², Daniel Reiff³, Sarah McGuire¹, Sonia Pothraj¹, Lakshmi Moorthy¹, Cynthia Salvant⁴, Dawn Koffman⁵, Sanika Rege⁵, Cecilia Huang⁵, Matthew Iozzio⁵, Kevin Schott², Kevin Haynes⁶, Amy Davidow⁷, Stephen Crystal⁸, Tobias Gerhard⁵, Brian Strom⁹, Carlos Rose¹⁰ and Daniel Horton⁴, ¹Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, ²Carelon, Wilmington, DE, ³University of Alabama at Birmingham, Birmingham, AL, ⁴Department of Pediatrics, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, ⁵Rutgers Center for Pharmacoepidemiology and Treatment Science, New Brunswick, NJ, ⁶Janssen Pharmaceuticals, Raritan, NJ, ⁷New York University, New York, NY, ⁸Rutgers University, New Brunswick, NJ, ⁹Rutgers, State University of New Jersey, New Brunswick, NJ, ¹⁰Thomas Jefferson University, Philadelphia, PA
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…
Abstract Number: 0807 • ACR Convergence 2023
Inferring Disease Activity Scores and Low Disease Activity at Registry Visits Based on Structured and Narrative Data from Electronic Health Records
David Cheng¹, Dana Weisenfeld², Kumar Dahal², Qing Liu², Vidul Ayakulangara Panickan³, Mary Jeffway², Thany Seyok², Gregory McDermott², Michael Weinblatt⁴, Nancy Shadick⁵, Tianxi Cai⁶ and Katherine Liao², ¹Massachusetts General Hospital, Boston, MA, ²Brigham and Women's Hospital, Boston, MA, ³Harvard Medical School, Boston, MA, ⁴Harvard Medical School, Waban, MA, ⁵Brigham and Women's Hospital, Boston, MA, ⁶Harvard T.H. Chan School of Public Health, Boston, MA
Background/Purpose: Real-world data including electronic health records (EHRs) are a promising resource for learning to optimize treatment strategies for rheumatoid arthritis (RA). A major challenge…
Abstract Number: 0822 • ACR Convergence 2023
From Biomarkers to Endotypes: Data-driven Identification of Knee Osteoarthritis Patients Subtypes
Monica Hannani¹, Zofia Lisowska-Petersen², Morten Karsdal², Cecilie Bager², Anne-Christine Bay-Jensen² and Christian Thudium², ¹University of Copenhagen, Herlev, Denmark, ²Nordic Bioscience, Herlev, Denmark
Background/Purpose: Osteoarthritis (OA) is a diverse and multifaceted condition. Despite its widespread incidence, the core mechanisms of the disease remain elusive, and therapeutic interventions are…
Abstract Number: 0852 • ACR Convergence 2023
Screening for Specific Antinuclear Antibodies Using an Artificial Intelligence-enabled Antinuclear Antibody HEp-2 Substrate by Indirect Immunofluorescence Assay
Patrick Vanderboom, Surendra Dasari, Anne Tebo, Melissa Snyder and Ali Duarte-Garcia, Mayo Clinic, Rochester, MN
Background/Purpose: Antinuclear antibodies (ANA) are key biomarkers in the diagnostic evaluation of systemic autoimmune diseases and are widely used in clinical practice. The most accepted…
Abstract Number: 0919 • ACR Convergence 2023
Investigating the Role of Interferon in Promoting Flares of SLE at a Single Cell Level
Zoha Faheem¹, Giselle Boukhaled², Kieran Manion¹, Carolina Munoz-Grajales³, Carol Nassar¹, Michael Kim¹, Dafna Gladman⁴, Murray Urowitz⁵, Zahi Touma⁶, David Brooks² and Joan Wither⁷, ¹Schroeder Arthritis Institute, Krembil Research Institute, Toronto, ON, Canada, ²Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada, ³UHN/TWH, Toronto, ON, Canada, ⁴Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, Department of Medicine, University of Toronto, Toronto, ON, Canada, ⁵Schroeder Arthritis Institute, Krembil Research Institute; University of Toronto Lupus Clinic; Division of Rheumatology, Toronto, ON, Canada, ⁶University of Toronto, Toronto, ON, Canada, ⁷University Health Network, Toronto, ON, Canada
Background/Purpose: Systemic lupus erythematosus (SLE) is a heterogeneous autoimmune disease with unpredictable flares interspersed with prolonged periods of disease quiescence. Interferon (IFN) is a hallmark…
Abstract Number: 1095 • ACR Convergence 2023
Engagement with the RISE Registry Clinician Dashboard Is Associated with Higher Performance on Rheumatology Quality Measures
Emma Kersey¹, Jing Li¹, Julia Kay¹, Julia Adler-Milstein¹, Jinoos Yazdany² and Gabriela Schmajuk³, ¹University of California San Francisco, San Francisco, CA, ²University of California, General Department of Medicine, Division of Rheumatology, San Francisco, CA, ³UCSF / SFVA, San Francisco, CA
Background/Purpose: The American College of Rheumatology's Rheumatology Informatics System for Effectiveness (RISE) EHR-based registry facilitates quality measure calculation and reporting for rheumatology practices in national…
Abstract Number: 006 • 2023 Pediatric Rheumatology Symposium
Implementation of Automated Depression Screening in Patients with Lupus in a Tertiary Pediatric Rheumatology Clinic
Lauren Harper¹, Alana Goldstein-Leever¹, James Gallup¹, Vidya Sivaraman², Stacy Ardoin¹, Kyla Driest¹, Evan Mulvhihill³ and Alysha Taxter⁴, ¹Nationwide Children's Hospital, Columbus, OH, ²Nationwide Children's Hospital/ The Ohio State University, Columbus, OH, ³Nemours Children's Hospital, ⁴Nationwide Children's Hospital, Columbus, OH

Background/Purpose: Patients with chronic rheumatic conditions, particularly lupus, have higher rates of depression, which significantly impacts their lives and can lead to poor medication compliance…
Abstract Number: 018 • 2023 Pediatric Rheumatology Symposium
Using the Electronic Health Record to Identify Subjects with Rheumatic Disease
Alysha Taxter¹, Matthew Basiaga², Rajdeep Pooni³, Caitlan Pinotti⁴, Lisa Buckley⁵ and CARRA Registry Investigators⁶, ¹Nationwide Children's Hospital, Columbus, OH, ²Mayo Clinic, Rochester, MN, ³Stanford University, Palo Alto, CA, ⁴Duke, Durham, NC, ⁵Vanderbilt University Medical Center, Nashville, TN, ⁶CARRA, Washington, DC
Background/Purpose: Research teams spend hours manually searching the electronic health records (EHRs) to identify potential candidates eligible for recruitment to the Childhood Arthritis and Rheumatology…
Abstract Number: 107 • 2023 Pediatric Rheumatology Symposium
Validation of Serious Adverse Event Reporting in a Multicenter Registry
Matthew Basiaga¹, Rajdeep Pooni², Caitlan Pinotti³, Lisa Buckley⁴, Alysha Taxter⁵ and CARRA Registry Investigators⁶, ¹Mayo Clinic, Rochester, MN, ²Stanford University, Palo Alto, CA, ³Duke, Durham, NC, ⁴Vanderbilt University Medical Center, Nashville, TN, ⁵Nationwide Children's Hospital, Columbus, OH, ⁶CARRA, Washington, DC
Background/Purpose: Children with rheumatic disease frequently require management with immune suppressing medications. The benefits of these interventions often outweigh the risks, however serious adverse events…
Abstract Number: 115 • 2023 Pediatric Rheumatology Symposium
Development of an Electronic Clinical Phenotype to Identify Potential Study Subjects with Juvenile Arthritis
Alysha Taxter¹, Marc Natter², Min-Lee Chang², Laura Schanberg³, Valarie Morrow⁴, Eveline Wu⁵, Tedryl Bumpass⁴, Alex Fist⁴, Meg Waite⁶, Vincent Del Gaizo⁷, Melanie Kohlheim⁷ and CARRA Registry Investigators⁷, ¹Nationwide Children's Hospital, Columbus, OH, ²Boston Children's Hospital, Boston, MA, ³Duke University Medical Center, Durham, NC, ⁴Duke University, Durham, NC, ⁵UNC Chapel Hill, Chapel Hill, NC, ⁶Boston Children's Hospital, Boston, MA, ⁷CARRA, Washington, DC
Background/Purpose: The LIMIT-JIA trial is the first study of the use of biologic therapy to prevent disease extension in children with newly diagnosed, uncomplicated, oligo-articular…
Abstract Number: 2200 • ACR Convergence 2022
Reliability of Medication Information Derived from EHR Data Compared to Insurance Claims: An Analysis of Biologic Medications in RISE and Medicare
Rahaf Baker¹, Jing Li², Rachael Stovall³, Jeffrey Curtis⁴, Fenglong Xie⁵, Jinoos Yazdany⁶ and Gabriela Schmajuk⁷, ¹Alameda Highland Internal Medicine Residency, Oakland, CA, ²University of California, San Francisco, San Francisco, CA, ³University of California San Francisco, San Francisco, CA, ⁴University of Alabama at Birmingham, Hoover, AL, ⁵University of Alabama at Birmingham, Birmingham, AL, ⁶UCSF, San Francisco, CA, ⁷UCSF / SFVA, San Francisco, CA
Background/Purpose: Health services studies increasingly rely on Electronic Health Record (EHR) data to capture medication use. However, the reliability of medication information derived from EHR…
Abstract Number: 2224 • ACR Convergence 2022
Genes Causative of Primary Immunodeficiency Are Risk Factors for and Over-expressed in Systemic Lupus Erythematosus
Haley Davis¹, Adam Labonte¹, Katherine Owen², Erika Hubbard¹, Jessica Kain¹, Brian Kegerreis¹, Prathyusha Bachali³, Amrie Grammer⁴ and Peter Lipsky¹, ¹AMPEL BioSolutions, Charlottesville, VA, ²RILITE, Crozet, VA, ³AMPEL BioSolutions, Redmond, WA, ⁴AMPEL LLC, Charlottesville, VA
Background/Purpose: Systemic lupus erythematosus (SLE) is a polygenic autoimmune disease whose specific causes are incompletely understood and for which there exists no single comprehensive diagnostic…

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