Abstracts tagged "juvenile idiopathic arthritis (JIA)"

Abstract Number: 065 • 2020 Pediatric Rheumatology Symposium
Prosthetic Temporomandibular Joint Replacement in a Cohort of Adolescent Patients with Juvenile Idiopathic Arthritis
Jordan Jones¹ and Michael Lypka ², ¹Children's Mercy Kansas City, Kansas City, ²Children's Mercy Kansas City, Kansas City, Missouri
Background/Purpose: Temporomandibular joint (TMJ) arthritis is present in 40-96% of children with Juvenile Idiopathic Arthritis (JIA) (1). TMJ arthritis can be difficult to identify, treat,…
Abstract Number: 145 • 2020 Pediatric Rheumatology Symposium
Anti-Citrullinated Protein Antibodies (ACPA) and Bony Erosions in Polyarticular JIA
Saumya Joshi¹, Yujuan Zhang ¹ and Trevor Davis ², ¹Tufts Medical Center, Boston, Massachusetts, ²Norwell, Massachusetts
Background/Purpose: Despite being a well-established biomarker for classification of aggressive bony disease in adults with RA, ACPA have not yet been described in the ILAR…
Abstract Number: 067 • 2020 Pediatric Rheumatology Symposium
Response to Treatment with Intra-articular Triamcinolone Hexacetonide and Triamcinolone Acetonide in Oligo-articular Juvenile Idiopathic Arthritis
Rana Masoud¹, Wajiha Jeelani ², Barbine Agbor Agbor ³, Teresa Hennon ², Brian Wrotniak ⁴ and Rabheh Abdul Aziz ², ¹Department of Pediatrics, University at Buffalo, Oishei Children's Hospital, Buffalo, New York, ²Department of Pediatric Rheumatology, University at Buffalo, Oishei Children's Hospital, Buffalo, ³Department of Microbiology and Immunology, Jacobs School of Medicine and Biomedical Sciences, Buffalo, ⁴Department of Pediatrics, University at Buffalo, Oishei Children's Hospital, Buffalo, NY, USA, Buffalo
Background/Purpose: Oligo-articular juvenile idiopathic arthritis (Oligo JIA) is the most common subtype of juvenile idiopathic arthritis. Intra-articular corticosteroid (IAC) injection is a mainstay treatment of…
Abstract Number: 154 • 2020 Pediatric Rheumatology Symposium
T Helper Cell Differentiation in Polyarticular Juvenile Idiopathic Arthritis
Anna Patrick¹, Tashawna Esmond ², David Flaherty ², Thomas Brent Graham ², Susan Thompson ³ and Thomas Aune ¹, ¹Vanderbilt University Medical Center, Nashville, Tennessee, ²Vanderbilt University Medical Center, Nashville, ³Cincinnati Children's Hospital Medical Center/Univ of Cincinnati College of Medicine, Cincinnati
Background/Purpose: Juvenile idiopathic arthritis (JIA) is the most common autoimmune arthritis in children. Polyarticular JIA and extended oligoarticular JIA both have genetic associations near genes…
Abstract Number: 003 • 2020 Pediatric Rheumatology Symposium
Implementing Treat to Target Approach in the Care of Juvenile Idiopathic Arthritis Across a Network of Pediatric Rheumatology Centers
Julia Harris¹, Esi Morgan ², Janalee Taylor ², Tingting Qiu ³, Nancy Griffin ³, Anne Paul ⁴, C. April Bingham ⁵, Danielle Bullock ⁶, Kerry Ferraro ⁷, Mileka Gilbert ⁸, Y. Ingrid Goh ⁹, Olha Halyabar ¹⁰, Karla Jones ¹¹, Melanie Kohlheim ¹², Daniel J. Lovell ¹³, Emily Smitherman ¹⁴, Anjie Vago ⁷, Jennifer Weiss ¹⁵, Cagri Yildirim-Toruner ¹¹, Angela Young ⁷, Michelle Batthish ¹⁶, Beth Gottlieb ¹⁷, Melissa Hazen ¹⁸, Ronald Laxer ¹⁹, Tzielan Lee ²⁰, Melissa Mannion ¹⁴, Judyann Olson ²¹, Michael Shishov ²², Salma Siddique ²³, Charles Spencer ²⁴, Mary Toth ²⁵, Sheetal Vora ²⁶ and Jon Burnham ²⁷, ¹Children's Mercy Kansas City, Overland Park, ²Cincinnati Children's Hospital, Cincinnati, ³Cincinnati Children's Hospital Medical Center, Cincinnati, ⁴Cincinnati Children's Hospital Medical Centre, Cincinnati, ⁵Penn State Children's Hospital, Allentown, ⁶University of Minnesota, Minneapolis, ⁷Pediatric Rheumatology Care and Outcomes Improvement Network, Cincinnati, ⁸Medical University of South Carolina, Charleston, South Carolina, ⁹The Hospital for Sick Children, Toronto, Canada, ¹⁰Children's Hospital/Boston Medical Center, Boston, ¹¹Nationwide Children's Hospital, Columbus, ¹², ¹³Cincinnati, ¹⁴University of Alabama at Birmingham, Birmingham, ¹⁵Hackensack University Medical Center, Hackensack, ¹⁶McMaster University, Hamilton, Canada, ¹⁷Cohen Children's Medical Center, Lake Success, ¹⁸Boston, ¹⁹The Hospital for Sick Children and University of Toronto, Toronto, Canada, ²⁰Stanford Children's, Palo Alto, ²¹Medical College of Wisconsin: Children's Wisconsin, Wauwatosa, Wisconsin, ²²Phoenix Children's Hospital, Phoenix, ²³Nemours/A.I.duPont Hospital for Children, Wilmington, ²⁴Jackson, ²⁵Nemours Foundation, Orlando, ²⁶Atrium Health Levine Children's Hospital, Charlotte, ²⁷Children's Hospital of Philadelphia, Philadelphia
Background/Purpose: In 2018, an international task force published a recommended Treat to Target (T2T) approach to JIA treatment. This treatment paradigm involves setting a treatment…
Abstract Number: 070 • 2020 Pediatric Rheumatology Symposium
The Importance of the Patient Global Health Assessment of Disease Activity in Polyarticular Juvenile Idiopathic Arthritis
Rebecca Trachtman¹, Daniel J. Lovell ², Rula Issa ¹, Stephanie Pan ¹, Karen Wilson ¹ and Karen Onel ³, ¹Icahn School of Medicine at Mount Sinai, New York, ²Cincinnati, ³Hospital for Special Surgery, New York
Background/Purpose: Polyarticular juvenile idiopathic arthritis (pJIA) is a subtype of JIA wherein more than four joints are affected with arthritis; it is characterized by unpredictable…
Abstract Number: 160 • 2020 Pediatric Rheumatology Symposium
CD3 Downregulation on T-cells Is Concomitant with Arginase Upregulation on Myeloid Cells in Synovial Fluid of Patients with Juvenile Idiopathic Arthritis
Vincent Giacalone ¹, Alexandre Cammarata-Mouchtouris ¹, Diego Mauricio Moncada Giraldo ¹, Sreekala Shenoy ¹, Lori Ponder ¹, Talia Gergely ², Patricia Vega-Fernandez ³, Cynthia Manos ⁴, Elaine Flanagan ¹, Rabindra Tirouvanziam ¹ and Sampath Prahalad⁵, ¹emory university, atlanta, ²Emory University School of Medicine, Atlanta, ³Cincinnati Children's Hospital Medical Center, Cincinnati, ⁴Children's Healthcare of Atlanta, Atlanta, ⁵Emory + Children's Pediatric Institute, Atlanta
Background/Purpose: Rationale: Juvenile idiopathic arthritis (JIA) is an inflammatory autoimmune disorder driven by dysfunction of the joint tissue and abnormal immune responses. As deep phenotyping…
Abstract Number: 004 • 2020 Pediatric Rheumatology Symposium
Implications of Adopting the Newly Proposed Pediatric Rheumatology International Trials Organization (PRINTO) Classification Criteria for Juvenile Idiopathic Arthritis (JIA): Results from the Research in Arthritis in Canadian Children, Emphasizing Outcomes (ReACCh-Out) Cohort
Jennifer Lee¹, Simon Eng ², Brian Feldman ³, Jaime Guzman ⁴, Kiem Oen ² and Rae Yeung ³, ¹University of Toronto, Toronto, Canada, ²Toronto, Canada, ³The Hospital for Sick Children, Toronto, Canada, ⁴University of British Columbia and BC Children's Hospital, Vancouver, Canada
Background/Purpose: PRINTO recently proposed preliminary JIA classification criteria to revise the International League of Associations for Rheumatology (ILAR) criteria. The stated aim was to obtain…
Abstract Number: 074 • 2020 Pediatric Rheumatology Symposium
Establishment of a Registry for Juvenile Idiopathic Arthritis (JIA) Patients in South Australia (SA): Focus on Patient Reported Outcome Measures (PROMs) and Experiences (PREMs)
Ming Min ¹, Catherine Gibson ², Mark Friswell³, Tania Crotti ⁴ and Christina Boros ⁵, ¹Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, North Adelaide, South Australia, Australia, ²Women's and Children's Health Network, North Adelaide, South Australia, Australia, ³Women’s and Children‘s Hospital Department of Rheumatology, Adelaide, South Australia, Australia, ⁴Adelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia, ⁵Women’s and Children‘s Hospital Department of Rheumatology, Adelaide, Australia
Background/Purpose: Patient outcomes and experiences are key components in the measurement of overall health outcomes in JIA and can be measured by validated PROMs and…
Abstract Number: 164 • 2020 Pediatric Rheumatology Symposium
The Juvenile Idiopathic Arthritis-Associated IL2RA and IL6R Haplotypes Contain Enhancers Whose Functions Are Altered by JIA-Associated Genetic Variants
Kaiyu Jiang ¹, Yungki Park ², tao liu ³, Marc Sudman ⁴, Susan Thompson ⁵ and James Jarvis⁶, ¹University at Buffalo, Buffalo, ²University at Buffalo Jacobs School of Medicine & Biomedical Sciences, Buffalo, ³Roswell Park Cancer Institute, Buffalo, ⁴Cincinnati Children's Hospital Medical Center, Cincinnati, ⁵Cincinnati Children's Hospital Medical Center/Univ of Cincinnati College of Medicine, Cincinnati, ⁶University at Buffalo Jacobs School of Medicine, Buffalo
Background/Purpose: The JIA risk haplotypes, like those of other autoimmune diseases, are highly enriched for H3K4me1/H3K27ac histone marks, epigenetic features typically associated with functional enhancers.…
Abstract Number: 014 • 2020 Pediatric Rheumatology Symposium
Successful Validation of a Rapid Point-of-care Test for Serum Calprotectin (MRP8/14) as Biomarker in Juvenile Idiopathic Arthritis
Dirk Foell¹, Carolin Park ², Linda Ziegler ², Dirk Holziner ³, Kirsten Minden ⁴, Renato Cotti ⁵ and Jakob Weber ⁵, ¹University Hospital Muenster, Muenster, Nordrhein-Westfalen, Germany, ²University of Muenster, Muenster, Germany, ³University of Essen, Essen, Germany, ⁴Berlin, Germany, ⁵Buehlmann Laboratories, Schoenenbuch, Switzerland
Background/Purpose: Treat-to-target strategies are established for the therapeutic approach to patients suffering from juvenile idiopathic arthritis (JIA). Another proposed therapeutic concept in pediatric rheumatology involves…
Abstract Number: 086 • 2020 Pediatric Rheumatology Symposium
Advanced Multidisciplinary Care: A New Approach to Childhood Arthritis
Julia Brooks¹, Dorothy Adams ², Robin Hellweg ¹, Maggie Mercer ¹, Joni Shair ², Dwaraka Veeramreddy ³, Aynsley Wennberg ¹ and Heinrike Schmeling ⁴, ¹Alberta Children's Hospital, Calgary, Alberta, Canada, ²Alberta Children's Hospital, Calgary, Canada, ³Alberta Children's Hospital/University of Calgary, Calgary, Canada, ⁴Alberta Children's Hospital/University of Calgary, Calgary, Alberta, Canada
Background/Purpose: Many patients are overwhelmed with the diagnosis of chronic childhood arthritis and require long-term treatments. Our objective was to develop a new, child and…
Abstract Number: 165 • 2020 Pediatric Rheumatology Symposium
A Massively Parallel Reporter Assay Screen of Genetic Variants on JIA Haplotypes Reveals Variants Associated with Altered Function of an Intergenic Enhancer in the HLA Class II Locus
Kaiyu Jiang ¹, tao liu ², Ryan Tewhey ³ and James Jarvis⁴, ¹University at Buffalo, Buffalo, ²Roswell Park Cancer Institute, Buffalo, ³Jackson Laboratories, Bar Harbor, ⁴University at Buffalo Jacobs School of Medicine, Buffalo
Background/Purpose: While genome-wide association studies have provided valuable information about genetic risk for juvenile idiopathic arthritis (JIA), we are still unable to determine the actual…
Abstract Number: 017 • 2020 Pediatric Rheumatology Symposium
MyD88 S209R-Mediated Immune Dysregulation in Mouse Models of Arthritis
Sufia Bakshi¹, Malika Waschmann ², Anders Lindstedt ², Emily Rominger ², Robert Colbert ³ and Keith Sikora ⁴, ¹National Institutes of Health, Bethesda, Maryland, ²National Institutes of Health, Bethesda, ³NIH/NIAMS, Bethesda, Maryland, ⁴National Institutes of Health Clinical Center, Bethesda, Maryland
Background/Purpose: MYD88 is a critical adaptor protein that connects Toll-like and IL-1 receptor signaling to activation of NF-kB. We previously reported a heterozygous de novo mutation in MYD88 (S222R)…
Abstract Number: 097 • 2020 Pediatric Rheumatology Symposium
A Pilot Randomized Controlled Trial of the iCanCope Pain Self-management Application for Adolescents with Juvenile Idiopathic Arthritis
Chitra Lalloo ¹, Lauren Harris ², Amos Hundert ², Roberta Berard ³, Joseph Cafazzo ⁴, Mark Connelly ⁵, Brian Feldman ², Kristin Houghton ⁶, Adam Huber ⁷, Ronald Laxer ⁸, Nadia Luca ⁹, Heinrike Schmeling ¹⁰, Lynn Spiegel ¹¹, Lori Tucker ¹², Quynh Pham ⁴, Cleo Davies-Chalmers ¹³ and Jennifer Stinson¹⁴, ¹The Hospital for Sick Children, Toronto, Ontario, Canada, ²The Hospital for Sick Children, Toronto, Canada, ³Children's Hospital London Health Sciences Centre, London, Canada, ⁴University of Toronto, Toronto, Canada, ⁵Kansas City, ⁶University of British Columbia - Vancouver, Vancouver, Canada, ⁷IWK Health Centre & Dalhousie University, Halifax, Nova Scotia, Canada, ⁸The Hospital for Sick Children and University of Toronto, Toronto, Canada, ⁹University of Calgary, Calgary, Alberta, Canada, ¹⁰Alberta Children's Hospital/University of Calgary, Calgary, Alberta, Canada, ¹¹University of Toronto/Hospital for Sick Children, Thornhill, Canada, ¹²BC Children's Hospital, Vancouver, British Columbia, Canada, ¹³The Hospital for Sick Children, Toonto, Canada, ¹⁴University of Toronto & The Hospital for Sick Children, Toronto, Ontario, Canada
Background/Purpose: Pain is the most common symptom of Juvenile Idiopathic Arthritis (JIA), a chronic childhood illness that has potentially debilitating effects on health-related quality of…

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