ACR Meeting Abstracts

ACR Meeting Abstracts

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  • Abstract Number: 124 • 2023 Pediatric Rheumatology Symposium

    JIA-Associated TMJ Arthritis, Idiopathic Condylar Resorption or Anterior Disc Displacement – a Care Provider Survey

    Daria Sosna1, Nancy Pan2, Shelly Abramowicz3, Mara Becker4, Melissa Lerman5, Cory Resnick6, Tova Ronis7, Matthew Stoll8, Peter Stoustrup9, Marinka Twilt10, CARRA Registry Investigators11 and For TMJaw12, 1Alberta Children's Hospital/University of Calgary, Calgary, AB, Canada, 2Hospital for Special Surgery, New York, NY, 3Emory University, Atlanta, GA, 4Duke University Medical Center/Duke Clinical Research Institute, Durham, NC, 5Children's Hospital of Philadelphia, Philadelphia, PA, 6Harvard University, Boston, MA, 7Children's National Hospital, Chevy Chase, MD, 8University of Alabama at Birmingham, Birmingham, AL, 9Aarhus University, Aarhus, Denmark, 10Alberta Children's Hospital, Calgary, AB, Canada, 11CARRA, Washington, DC, 12TMJaw, Fullerton, CA

    Background/Purpose: The temporomandibular joint (TMJ) can be affected in juvenile idiopathic arthritis (JIA) patients of any age or subtype. There have been reports of isolated…
  • Abstract Number: 136 • 2023 Pediatric Rheumatology Symposium

    Incidence and Disease Burden of Juvenile Idiopathic Arthritis and Rheumatoid Arthritis After Non-Pharmaceutical Interventions in the COVID-19 Era: A Nationwide Observational Study in Korea

    Je Hee Shin1, Jung Yoon Pyo2, Minkyung Han3, Myeongjee Lee3, Sung Min Lim1, Jee Yeon Baek1, Ji Young Lee1, Ji-Man Kang1, InKyung Jung3 and Jong Gyun Ahn1, 1Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea, 2Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea, 3Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea

    Background/Purpose: Several countries have implemented non-pharmaceutical interventions (NPIs) against the coronavirus disease 2019 (COVID-19) pandemic. We investigated the impact of NPIs on the incidence of…
  • Abstract Number: 128 • 2023 Pediatric Rheumatology Symposium

    Multisystem Inflammatory Syndrome in Children and Systemic Juvenile Idiopathic Arthritis Share Clinical Phenotypes and Genetic Contributions

    Paul Tsoukas1, Hua Lu2, Marla Mendes de Aquino2, Michael Ombrello3, Lisa Strug2 and Rae Yeung4, 1The Hospital of Sick Children, Department of Paediatrics, University of Toronto, Division of Rheumatology; Cell Biology Program, The Hospital for Sick Children Research Institute, Toronto, ON, Canada, 2The Hospital for Sick Children, Toronto, ON, Canada, 3Translational Genetics and Genomics Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, North Bethesda, MD, 4The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada

    Background/Purpose: Multisystem inflammatory syndrome in children (MIS-C) is a novel clinical entity presenting following SARS CoV2 infection. This study describes a subgroup of MIS-C patients…
  • Abstract Number: 137 • 2023 Pediatric Rheumatology Symposium

    Geographic Mapping of Adolescents with Rheumatic Disease: Racial and Ethnic Diversity by Texas County

    Kristina Ciaglia1, Chan-hee Jo2, Yuhan Ma2, Tracey Wright3 and Lorien Nassi1, 1University of Texas Southwestern, Dallas, TX, 2Scottish Rite Hospital for Children, Dallas, TX, 3University of Texas Southwestern, Scottish Rite Hospital for Children, Dallas, TX

    Background/Purpose: Rheumatic disease disproportionately impacts specific racial and ethnic groups frequently, resulting in health care inequities. Health care disparities are prevalent within certain geographic areas…
  • Abstract Number: 132 • 2023 Pediatric Rheumatology Symposium

    Quality Improvement Lessons in a New Practice

    Farah Shaya, Sharon Bout-Tabaku and Buthaina Al-Adba, Sidra Medicine, Ar-Rayyan, Qatar

    Background/Purpose: Children with Juvenile Idiopathic Arthritis (JIA) have better disease outcomes with current medications available, yet there is variability in these outcomes. Quality improvement (QI)…
  • Abstract Number: 123 • 2023 Pediatric Rheumatology Symposium

    Development of Specific Classification Criteria for Juvenile System Sclerosis Patients: A Scoping Review

    Ioana Dobre1, Suzanne Li2, Natalia Vasquez Canizares3, Barbara Reich4, Xurong Zhao5, Quinn McCormick6 and Marinka Twilt5, 1Alberta Children's Hospital/University of Calgary, Calgary, AB, Canada, 2Hackensack Meridian School of Medicine, Joseph M. Sanzari Children's Hospital, Hackensack, NJ, 3Children's Hospital at Montefiore, New York, NY, 4Hackensack University Medical Center, Hackensack, NJ, 5Alberta Children's Hospital, Calgary, AB, Canada, 6Hackensack Medical Hospital Network, Hackensack, NJ

    Background/Purpose: Juvenile systemic sclerosis (jSSc) is associated with one of the highest morbidity and mortality rate in pediatric rheumatology, yet care recommendations are based upon…
  • Abstract Number: 120 • 2023 Pediatric Rheumatology Symposium

    The Brazilian Registry of Juvenile Dermatomyositis (JDM): I- Onset Clinical Features and Disease Activity Scores by DAS-20 over 2-Years-Follow Up

    Beatriz Carneiro1, Adriana Elias1, Teresa Robazzi2, Ana Julia Moraes3, Sheila Oliveira4, Flavio Sztajnbok5, Luciana Carvalho6, Luciana Marques7, Silvana Sacchetti8, Maria Teresa Terreri9, Simone Appenzelle10, Roberto Marini11, Andre Cavalcante12, Marcia Bandeira13, Cristina Magalhaes14, Melissa Fraga15, Iloite Scheibel16, Isabela Daud1, Darcisio Antonio17, Claudio Len18, Clovis Silva19, Taciana Fernandes17 and Claudia Magalhaes20, 1Instituto da Criança - Universidade de São Paulo (USP), São Paulo, Brazil, 2Universidade Federal da Bahia, Brazil, 3Universidade Federal do Para, Brazil, 4Universidade Federal do Rio de janeiro, Rio de Janeiro, 5Universidade Estadual do Rio de Janeiro, Rio de Janeiro, Brazil, 6Universidade de Sao Paulo- Ribeirao Preto, São Paulo, Brazil, 7Hospital Albert Sabin, Brazil, 8Santa Casa de Sao Paulo, Brazil, 9UNIFESP, São Paulo, Brazil, 10University of Campinas, Campinas, Sao Paulo, Brazil, 11UNICAMP, São Paulo, Brazil, 12Hospital Materno-Infantil de Goiania, Brazil, 13Hospital Pequeno Principe- Curitiba, Brazil, 14Hospital Jose de Alencar - Brasilia, Brazil, 15Hospital Darcy Vargas, Brazil, 16Hospital Conceição de Porto Alegre, Brazil, 17Universidade Estadual Paulista (UNESP) Botucatu, Brazil, 18Universidade Federal de São Paulo - Unifesp, São Paulo, Brazil, 19Universidade de São Paulo, São Paulo, Brazil, 20São Paulo State University, Pediatric Rheumatology Division, Botucatu, Brazil

    Background/Purpose: A national registry was set up, enrolling new onset JDM cases in 18 hospitals, during 3-years (2015-2018) with 2-years follow up, in a low…
  • Abstract Number: 122 • 2023 Pediatric Rheumatology Symposium

    Juvenile Arthritis in Minnesota: Geospatial Variability and Environmental Exposures in Juvenile Idiopathic Arthritis

    Colleen Correll1, Austin Rau2 and Jesse Berman2, 1University of Minnesota, Minneapolis, MN, 2University of Minnesota, Minneapolis

    Background/Purpose: It is widely accepted that juvenile idiopathic arthritis (JIA) is caused by a combination of genetic and environmental factors, but the potential environmental triggers…
  • Abstract Number: 125 • 2023 Pediatric Rheumatology Symposium

    Measurable Outcomes of an Ophthalmology and Rheumatology Coordinated Care Clinic

    Catherine Lavallee1, Sabrina Gmuca2 and Melissa Lerman2, 1Virginia Tech Carilion School of Medicine, ROANOKE, VA, 2Children's Hospital of Philadelphia, Philadelphia, PA

    Background/Purpose: Non-infectious pediatric uveitis is a vision threatening disease whose treatment involves both ophthalmologists and rheumatologists.In other diseases necessitating multidisciplinary care, coordinated care clinics have…
  • Abstract Number: 131 • 2023 Pediatric Rheumatology Symposium

    Improving Methotrexate Documentation in Electronic Health Records – a Quality Improvement Initiative

    Jayne MacMahon1, Jeanine McColl2, Alaa Al-Shehab1, Deborah Levy3, Ronald laxer1 and Shirley Tse1, 1University of Toronto, The Hospital for Sick Children, Toronto, ON, Canada, 2University of Alberta, Edmonton, AB, Canada, 3The Hospital for Sick Children, Toronto, ON, Canada

    Background/Purpose: Prescribing methotrexate,is common practice in rheumatology. Appropriate medication counselling and documentation is important. In our province, as per thephysician regulatory body the College of…
  • Abstract Number: 133 • 2023 Pediatric Rheumatology Symposium

    An Interdisciplinary Team Approach to Implementation of a Social Determinants of Health Screener for Pediatric Rheumatology Patients

    Sarah Campbell1, Rosemary Peterson2, Sarah Barrientos3, Elinore Benett3 and Cori Christenholz3, 1University of Texas at Austin Dell Medical School, Austin, TX, 2Dell Medical School at UT Austin, Austin, TX, 3Dell Children's Medical Center Department of Rheumatology, Austin, TX

    Background/Purpose: Adolescents with chronic disease often struggle with the transition from pediatric to adult healthcare leading to poor follow-up and negative health outcomes. Social determinants…
  • Abstract Number: 127 • 2023 Pediatric Rheumatology Symposium

    What’s in a Name? A20 Protein Expression in an in Vitro Model of A20 Haploinsufficiency

    Patricia Pontes Aires1, DANIELA GERENT PETRY PIOTTO1, Andre Cunha1, Sandro Perazzio2 and Maria Teresa Terreri3, 1Universidade Federal de São Paulo, São Paulo, Brazil, 2Universidade de So Paulo; Fleury Laboratories, São Paulo, Brazil, 3UNIFESP, São Paulo, Brazil

    Background/Purpose: Tumor necrosis factor alpha (TNF-alpha) induced protein 3 gene, or TNFAIP3, encodes the A20 protein, an important regulator of the NF-κB pathway. Since its…
  • Abstract Number: 134 • 2023 Pediatric Rheumatology Symposium

    Patient-Provider Communication in Pediatric Rheumatology

    Julie Samuels, Emma Wojtal and Rebecca Trachtman, Icahn School of Medicine at Mount Sinai, New York, NY

    Background/Purpose: Communication is an essential part of medical care, especially in Pediatric Rheumatology where children have varying complex chronic diseases. However, there is paucity of…
  • Abstract Number: 130 • 2023 Pediatric Rheumatology Symposium

    Levels of Neutrophil Extracellular Traps Correlate with Disease Activity in Pediatric Lupus

    Lydia Thomas1, Jenna Battaglia2, Bharati Matta3, Kim Simpfendorfer4, Joyce Hui-Yuen5 and Betsy Barnes3, 1Cohen Children's Medical Center, Northwell Health, New Hyde Park, NY, 2Northwell Health, New York, NY, 3Center for Autoimmune, Musculoskeletal, and Hematopoietic Diseases Research, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, 4Robert S. Boas Center for Genomics and Human Genetics, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, 5Cohen Children's Medical Center, Northwell Health, Lake Success, New York; Center for Autoimmune, Musculoskeletal, and Hematopoietic Diseases Research, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY

    Background/Purpose: Pediatric lupus (pSLE) is a multisystemic autoimmune disease characterized by autoantibody production leading to organ damage. Neutrophil extracellular traps (NETs) are considered a potential…
  • Abstract Number: 129 • 2023 Pediatric Rheumatology Symposium

    Interrogation of STAT3 Activation in Patients with Polyarticular Juvenile Arthritis (polyJIA)

    Stephanie Wood1, Justin Branch1, Priscilla vasquez1, Marietta De Guzman1, Amanda Brown2, A. Carmela Sagcal-Gironella3, Saimun Singla4, Andrea Ramirez5 and Tiphanie Vogel5, 1Baylor College of Medicine, Texas Children's Hospital, Houston, TX, 2University of Arkansas for Medical Sciences, Little Rock, AR, 3Hackensack University Medical Center, Hackensack, NJ, 4Self, Houston, TX, 5Baylor College of Medicine, Houston, TX

    Background/Purpose: A better understanding of the pathogenesis of polyJIA is necessary to guide more effective clinical care, such as the development of data-driven approaches to…
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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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