Abstracts tagged "Pediatric rheumatology"

Abstract Number: 0921 • ACR Convergence 2024
Deep Immunologic Profiling of Trisomy 8-associated Autoinflammatory Disease (TRIAD)
Kalpana Manthiram¹, Lihong Shi¹, Yue Zhang², Bayu Sisay³, Shouguo Gao⁴, Zhijie Wu⁴, Qin Xu¹, Mary Bowes², Laura Failla², Neelam Redekar², Abdel Elkahloun³, Pamela Schwartzberg¹ and Daniel Kastner³, ¹National Institute of Allergy and Infectious Disease, Bethesda, MD, ²National Institute of Allergy and Infectious Diseases, Bethesda, MD, ³National Human Genome Research Institute, Bethesda, MD, ⁴National Heart, Lung, and Blood Institute, Bethesda, MD
Background/Purpose: Trisomy 8 mosaicism is associated with an inflammatory disease characterized by recurrent fever and oral, genital, and gastrointestinal ulcers, resembling Behçet’s disease. Little is…
Abstract Number: 1266 • ACR Convergence 2024
Anti-Mitochondrial Antibodies Associate with Disease Activity and IFNα Expression in Childhood-onset Systemic Lupus Erythematosus
Marina Barguil Macedo¹, Javad Wahadat², Albin Bjoerk³, Sylvia Kamphuis², Marjan Versnel² and Christian Lood¹, ¹University of Washington, Seattle, WA, ²Erasmus University Medical Center, Rotterdam, Netherlands, ³Karolinska Institutet, Stockholm, Sweden
Background/Purpose: Extracellular mitochondria may represent a source of antigenic burden in autoimmune disorders, such as in systemic lupus erythematosus (SLE), in which those organelles, released…
Abstract Number: 1284 • ACR Convergence 2024
Unlocking Insights into Juvenile Dermatomyositis: Clinical and Demographic Profiles Paired with Total Improvement Scores at a Tertiary Center
keerthivardhan yerram¹, phanikumar devarasetti¹ and Liza Rajasekhar², ¹Nizams institute of medical sciences, hyderabad, Andhra Pradesh, India, ²Nizam's Institute of Medical Sciences, Madhapur, Andhra Pradesh, India
Background/Purpose: Juvenile dermatomyositis (JDM) is a rare autoimmune disorder that predominantly affects the skin and muscles in children under the age of sixteen. Literature on…
Abstract Number: 1771 • ACR Convergence 2024
Characterization of Pathogenic Immune Mechanisms in Oligoarticular Juvenile Idiopathic Arthritis Applying Single-cell Transcriptomics and Proteomics
Mireia Lopez Corbeto¹, yolanda Guillen², Irene Bonafonte³, Nuria Palau⁴, Raül Tortosa⁴, Estefanía Moreno Ruzafa¹, Antonio Julia⁵ and Sara Marsal⁶, ¹Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain, ²Imidomics, Inc, Barcelona, Spain, ³Berufserfahrung: Helmholtz Munich, Barcelona, Spain, ⁴Vall d´Hebron Hospital Research Institute, Rheumatology, Barcelona, Spain, ⁵Vall d'Hebron Hospital Research Institute, Barcelona, Spain, ⁶Vall Hebron Hospital Research Institute, Barcelona, Spain
Background/Purpose: Juvenile idiopathic arthritis (JIA) is a prevalent rheumatic disease in children, comprising seven subtypes. The most common, oligoarticular JIA (oJIA), accounts for 30-60% of…
Abstract Number: 1945 • ACR Convergence 2024
The Bridge to Adult Care from Childhood for Young Adults with Rheumatic Disease (BACC YARD) Program, a Pediatric-to-Adult Rheumatology Transition Program: 2024 Updates
John Bridges¹, Eileen Rife², Randy Cron³, Livie Timmerman⁴, Linda McAllister⁵, Annelle Reed⁶, Carolyn Smith⁷, Emily Smitherman³, Matthew Stoll³, Bethany Walker⁵ and Melissa Mannion³, ¹University of Alabama at Birmingham/Children's of Alabama, Birmingham, AL, ²University of Alabama Birmingham, Vestavia Hills, AL, ³University of Alabama at Birmingham, Birmingham, AL, ⁴University of Alabama at Birmingham, Gardendale, AL, ⁵Children's of Alabama, Trussville, AL, ⁶Children's of Alabama, Tuscaloosa, AL, ⁷Children's of Alabama, Birmingham, AL
Background/Purpose: The transition period from pediatric to adult-oriented rheumatology care is a high-risk time for disease flare and poor outcomes. We previously demonstrated implementation of…
Abstract Number: 2191 • ACR Convergence 2024
Optimizing Inpatient Kawasaki Disease Care
Audrea Chen¹, Beth Gamulka², Macarena Palomer³ and Rae Yeung⁴, ¹The Hospital for Sick Children, Burnaby, BC, Canada, ²The Hospital for Sick Children, Toronto, ³The Hospital for Sick Children, Toronto, Canada, ⁴The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
Background/Purpose: Kawasaki Disease (KD), an acute pediatric vasculitis, requires inpatient management to prevent coronary artery disease. The Hospital for Sick Children (SickKids) sees about 100…
Abstract Number: 2455 • ACR Convergence 2024
Improvement Across Multi-organ Domains and Patient Reported Outcomes in Refractory Juvenile-Onset Systemic Sclerosis (jSSc) up to 4 Years After Autologous Stem Cell Transplantation (ASCT)
Jonathan Li¹, Paulina Horvei², Franziksa Rosser³, Kirsten Rose-Felker⁴, Vibha Sood⁵, Adam Olson⁶, Vickie Vandergrift⁷, Nicole Hogue², Lauren Farver⁸, Devin Mcguire⁹, Haley Havrilla⁷, Jessie Alexander¹⁰, Shawna McIntyre², Paul Szabolcs² and Kathryn Torok¹¹, ¹Division of Rheumatology, Department of Pediatrics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, PA, ²Division of Blood and Marrow Transplantation and Cellular Therapies, Department of Pediatrics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, ³Division of Pulmonology Medicine, Department of Pediatrics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, PA, ⁴Division of Cardiology, Department of Pediatrics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, ⁵Division of Pediatric Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, ⁶Department of Radiation Oncology, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, ⁷Division of Rheumatology, Scleroderma Center, Department of Pediatrics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, ⁸Department of Physical Therapy, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, ⁹Pediatric Behavioral Health, University of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, ¹⁰Pediatric Bone Marrow Transplant and Cellular Therapies, Stanford Children's Hospital, Palo Alto, CA, USA, Pittsburgh, ¹¹Division of Rheumatology, Scleroderma Center, Department of Pediatrics, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA, Pittsburgh, PA
Background/Purpose: Juvenile-onset systemic sclerosis (jSSc) is a systemic autoimmune disease characterized by vasculopathy and multiorgan fibrosis leading to significant morbidity and early mortality. Autologous stem…
Abstract Number: 2626 • ACR Convergence 2024
Identifying Homogeneous Endophenotypes in Childhood-Onset Systemic Lupus Erythematosus with Similarity Network Fusion
Nicholas C Chan¹, Nicholas Gold², Deborah Levy², Andrea Knight³, Earl Silverman⁴, Daniela Dominguez⁵, Lawrence Ng², Lauren Erdman² and Linda Hiraki², ¹University of Toronto, Toronto, ON, Canada, ²The Hospital for Sick Children, Toronto, ON, Canada, ³Division of Rheumatology, The Hospital for Sick Children; Neurosciences and Mental Health, SickKids Research Institute; Department of Paediatrics, University of Toronto, Toronto, ON, Canada, ⁴Silverman, Toronto, ON, Canada, ⁵The Hospital for Sick Children, Toronto, Canada
Background/Purpose: Childhood-onset Systemic Lupus Erythematosus (cSLE) is a clinically heterogeneous autoimmune disease. We hypothesized that similarity network fusion (SNF) a data driven method would identify…
Abstract Number: 0377 • ACR Convergence 2024
Improving Self-Management Support in Patients with Juvenile Idiopathic Arthritis
Julia Harris¹, Leslie Favier², Emily Fox³, Michael Holland³, Cara Hoffart⁴, Maria Ibarra³, Jordan Jones⁴, Susan Parish², Kara Remick-Erickson² and Ashley Cooper⁴, ¹Children's Mercy Kansas City, Overland Park, KS, ²Children's Mercy Kansas City, Kansas City, ³Children's Mercy Hospital, Kansas City, MO, ⁴Children's Mercy Kansas City, Kansas City, MO
Background/Purpose: Self-management support (SMS) is one of the key elements of the Chronic Care Model as it is an important aspect of the care for…
Abstract Number: 0399 • ACR Convergence 2024
Eosinophilia and Exposure to IL-1 and IL-6 Blocking Biologic Medications in a Systemic Juvenile Idiopathic Arthritis Patient Cohort
Rachel Dickey¹, Doel Dhar², Srushti Gangireddy³, Henry H. Ong³, Wei-Qi Wei³ and Anna Patrick³, ¹Lipscomb University College of Pharmacy, Athens, TN, ²Monroe Carell Jr Children's Hospital at Vanderbilt, Nashville, TN, ³Vanderbilt University Medical Center, Nashville, TN
Background/Purpose: Systemic juvenile idiopathic arthritis (SJIA) is a severe disease with symptoms of fevers, rash, and arthritis. High levels of the inflammatory cytokines interlukin-1 (IL-1)…
Abstract Number: 1026 • ACR Convergence 2024
Healthcare Utilization and Childhood Opportunity Index in Patients with Juvenile Idiopathic Arthritis and Systemic Lupus Erythematosus
Julia Harris¹, Ashley Cooper² and Luke Harris², ¹Children's Mercy Kansas City, Overland Park, KS, ²Children's Mercy Kansas City, Kansas City, MO
Background/Purpose: Juvenile idiopathic arthritis (JIA) and systemic lupus erythematosus (SLE) are chronic autoimmune diseases that can be complicated by significant morbidity. There are also known…
Abstract Number: 1267 • ACR Convergence 2024
Antiphospholipid Antibody-related Clinical Manifestations Presenting During Childhood versus Adulthood: Descriptive Results from the AntiPhospholipid Syndrome Alliance for Clinical Trials and InternatiOnal Networking (APS ACTION) Clinical Database and Repository (“Registry”)
Jheel Pandya¹, Danieli Andrade², Ann E. Clarke³, Maria Tektonidou⁴, Vittorio Pengo⁵, Massimo Radin⁶, Jose Pardos-Gea⁷, Nina Kello⁸, Diana Paredes-Ruiz⁹, Mª Angeles Aguirre-Zamorano¹⁰, H Michael Belmont¹¹, Paul Fortin¹², Flavio Victor Signorelli¹³, TATSUYA ATSUMI¹⁴, Zhuoli Zhang¹⁵, Maria Efthymiou¹⁶, David Branch¹⁷, Giulia Pazzola¹⁸, Angela Tincani¹⁹, Ali Duarte-Garcia²⁰, Esther Rodriguez-Almaraz²¹, Michelle Petri²², Ricard Cervera²³, Bahar Artim Esen²⁴, Guillermo Pons-Estel²⁵, Hui Shi²⁶, Yu Zuo²⁷, Rohan Willis²⁸, Pierluigi Meroni²⁹, Robert Roubey³⁰, Maria Laura Bertolaccini³¹, Hannah Cohen³² and Doruk Erkan¹, and on behalf of APS ACTION, ¹Hospital for Special Surgery, New York, NY, ²University of São Paulo, São Paulo, SP, Brazil, ³Division of Rheumatology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada, ⁴National and Kapodistrian University of Athens, Athens, Greece, ⁵Thrombosis Research Laboratory, Department of Cardio-Thoracic-Vascular Sciences and Public Health, University of Padova, Padova, Italy, ⁶University of Turin, Turin, Italy, ⁷Vall d'Hebron University Hospital, Barcelona, Spain, ⁸Northwell Health, Brooklyn, NY, ⁹Autoimmune Diseases Research Unit. Biocruces Bizkaia Health Research Institute, Baracaldo, Spain, ¹⁰IMIBIC/Reina Sofia Hospital/University of Cordoba, CÓRDOBA, Andalucia, Spain, ¹¹NYU School of Medicine, New York, NY, ¹²Centre ARThrite - CHU de Québec - Université Laval, Quebec, QC, Canada, ¹³Universidade do Estado do Rio de Janeiro, Rio De Janeiro, Brazil, ¹⁴Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan, ¹⁵Peking University First Hospital, Beijing, China, ¹⁶University College London, London, United Kingdom, ¹⁷University of Utah and Intermountain Healthcare, Salt Lake City, UT, ¹⁸Rheumatology Unit, Azienda USL IRCCS di Reggio Emilia, Reggio Emilia, Italy, ¹⁹ASST Spedali Civili-University of Brescia, Brescia, Italy, ²⁰Mayo Clinic, Rochester, MN, ²¹Hospital Universitario 12 de Octubre, Madrid, Spain, ²²Johns Hopkins University School of Medicine, Timonium, MD, ²³Hospital Clinic de Barcelona, Barcelona, Spain, ²⁴Istanbul University, Istanbul Faculty of Medicine, Division of Rheumatology, Istanbul, Turkey, ²⁵CREAR, Rosario, Argentina, ²⁶Department of Rheumatology and lmmunology, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China, Shanghai, China (People's Republic), ²⁷University of Michigan, Ann Arbor, MI, ²⁸University of Texas Medical Branch, Galveston, TX, ²⁹IRCCS Istituto Auxologico Italiano 100%, Cusano Milanino, Milan, Milan, Italy, ³⁰Division of Rheumatology, Allergy, and Immunology, University of North Carolina, Chapel Hill, NC, ³¹King's College London, London, United Kingdom, ³²University College London Hospitals NHS Foundation Trust, London, United Kingdom
Background/Purpose: APS ACTION Registry studies long-term outcomes in persistently antiphospholipid antibody (aPL)-positive patients with/without other systemic autoimmune rheumatic diseases. Given autoimmune diseases present differently in…
Abstract Number: 1285 • ACR Convergence 2024
The Impact of Race and Social Determinants of Health on Patient Reported Outcomes in Pediatric Lupus: A CARRA Registry Study
William Soulsby¹, Rebecca Olveda², Jie He³, Laura Berbert⁴, Edie Weller³, Kamil Barbour⁵, Kurt Greenlund⁵, Laura Schanberg⁶, Emily Von Scheven¹, Aimee Hersh⁷, Mary Beth Son⁸, Joyce Chang⁸ and Andrea Knight⁹, and the CARRA Registry Investigators, ¹University of California, San Francisco, San Francisco, CA, ²Palo Alto Medical Foundation, Dublin, CA, ³Boston Children's Hospital, Boston, MA, ⁴Boston Children's Hospital, Belmont, MA, ⁵CDC, Alpharetta, GA, ⁶Duke University Medical Center, DURHAM, NC, ⁷University of Utah, Salt Lake City, UT, ⁸Boston Children's Hospital, Brookline, MA, ⁹Division of Rheumatology, The Hospital for Sick Children; Neurosciences and Mental Health, SickKids Research Institute; Department of Paediatrics, University of Toronto, Toronto, ON, Canada
Background/Purpose: Minoritized race and social determinants of health (SDoH) are associated with lower achievement of the low lupus disease activity state (LLDAS) and higher cumulative…
Abstract Number: 1774 • ACR Convergence 2024
Metabolomics and Lipidomics in Juvenile Localized Scleroderma
Yuan Zhang¹, Angela Aquilani², Rebecca Nicolai³, Fabrizio De Benedetti⁴, Emiliano Marasco² and Cristina Maglio¹, ¹University of Gothenburg, Gothenburg, Sweden, ²Bambino Gesù Children’s Hospital, Immunology and Rheumatology Unit, Roma, Italy, ³Division of Rheumatology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy, ⁴IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
Background/Purpose: Juvenile localised scleroderma (jLS) is a rare rheumatic disease in children characterized by inflammation and fibrosis in the skin [1, 2]. The cause and…
Abstract Number: 1951 • ACR Convergence 2024
Patient-Reported Barriers to Care Across Pediatric Rheumatology Patients at a Tertiary Academic Medical Center
Bethany Walker¹, Carolyn Smith², John Bridges³, Linda McAllister¹, Ashley McCamy⁴, Annelle Reed⁵, Erica Reynolds⁴, Isabella Robles², Livie Timmerman⁶, Tana Webb², Melissa Mannion⁷ and Emily Smitherman⁷, ¹Children's of Alabama, Trussville, AL, ²Children's of Alabama, Birmingham, AL, ³University of Alabama at Birmingham/Children's of Alabama, Birmingham, AL, ⁴Children's of Alabama, Birmingham, ⁵Children's of Alabama, Tuscaloosa, AL, ⁶University of Alabama at Birmingham, Gardendale, AL, ⁷University of Alabama at Birmingham, Birmingham, AL
Background/Purpose: Pediatric rheumatic diseases require frequent medical interactions, including follow-up visits with various providers, lab testing, imaging procedures, and infusion treatments. The impact of these…

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