Abstracts tagged "Pediatric rheumatology"

Abstract Number: 0360 • ACR Convergence 2023
Increasing the Etanercept Dose in Juvenile Idiopathic Arthritis Patients: Does It Help Reaching the Treatment Target? A Post-hoc Analysis of the Best4Kids Randomised Clinical Trial
Bastiaan van Dijk¹, Sytske Anne Bergstra¹, Merlijn van den Berg², Dieneke Schonenberg-Meinema², Lisette van Suijlekom-Smit², Marion van Rossum³, Yvonne Koopman⁴, Rebecca Ten Cate¹, CF Allaart¹, Danielle Brinkman¹ and Petra Hissink Muller¹, ¹Leiden University Medical Center, Leiden, Netherlands, ²Emma Children's Hospital, Amsterdam University Medical Centers, Amsterdam, Netherlands, ³Amsterdam Rheumatology and Immunology Center | Reade, Amstelveen, Netherlands, ⁴HagaZiekenhuis Juliana Children's Hospital, The Hague, Netherlands
Background/Purpose: The relation between etanercept dose and clinical outcomes of juvenile idiopathic arthritis (JIA) is unclear. Most studies only evaluated doses up to 0.8 mg/kg/week…
Abstract Number: 0760 • ACR Convergence 2023
Treatment Patterns and Outcomes in Patients with Macrophage Activation Syndrome Secondary to Still’s Disease Treated with Emapalumab: The REAL-HLH Study
Carl Allen¹, Shanmuganathan Chandrakasan², Michael Jordan³, Jennifer Leiding⁴, Abiola Oladapo⁵, Priti Pednekar⁶, Kelly Walkovich⁷ and John Yee⁵, ¹Baylor College of Medicine, Houston, TX, ²Emory University School of Medicine, Atlanta, GA, ³Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, ⁴Division of Allergy and Immunology, Department of Pediatrics, Johns Hopkins University; bluebird bio, Cambridge, MA, ⁵Sobi, Inc., Waltham, MA, ⁶PRECISIONheor, Bethesda, MD, ⁷Division of Pediatric Hematology Oncology, Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI
Background/Purpose: Macrophage activating syndrome (MAS) is a rare, potentially fatal complication of systemic juvenile idiopathic arthritis (sJIA) and adult-onset Still's disease (AOSD). MAS (a form…
Abstract Number: 1224 • ACR Convergence 2023
Mental Health Screening Follow-Up in the Childhood-Onset Systemic Lupus Clinic
Audrea Chen¹, Tala El Tal², Asha Jeyanathan¹, Holly Convery¹, Stephanie Wong¹, Linda Hiraki¹, Deborah Levy¹ and Andrea Knight¹, ¹The Hospital for Sick Children, Toronto, ON, Canada, ²Children's Hospital of Eastern Ontario (CHEO), Ottawa, ON, Canada
Background/Purpose: Common barriers to conducting mental health (MH) screening in pediatric clinics include provider uncertainty with follow-up after screening, and concern with increasing burden of…
Abstract Number: 1241 • ACR Convergence 2023
Adverse Childhood Experiences in a Paediatric Systemic Lupus Erythematosus Cohort
Stephanie Fevrier¹, Olivia Hendrikx¹, Ashley Danguecan¹, Asha Jeyanathan¹, Lawrence Ng¹, Ibrahim Mohamed², Paris Moaf¹, Sondos Ayyash¹, Chelsea DeCoste³, Deborah Levy¹, Linda Hiraki¹ and Andrea Knight¹, ¹The Hospital for Sick Children, Toronto, ON, Canada, ²The Hospital for Sick Children, Brampton, ON, Canada, ³IWK Health Centre, Halifax, NS, Canada
Background/Purpose: Systemic lupus erythematosus (SLE) is a chronic, multiorgan autoimmune disease in which 20% of cases are diagnosed in childhood. Adverse childhood experiences (ACEs) are…
Abstract Number: 1622 • ACR Convergence 2023
Myositis-associated Autoantibodies in Juvenile Myositis Are Associated with Severe Disease Features and Mortality
Matthew Sherman¹, Payam Noroozi Farhad², Katherine Pak³, Iago Pinal-Fernandez³, Kakali Sarkar², Megan Neely⁴, Ira Targoff⁵, Frederick Miller⁶, Andrew Mammen⁷ and Lisa Rider⁸, ¹NIAMS/NIH, Washington, DC, ²Environmental Autoimmunity Group, National Institute of Environmental Health Sciences, National Institutes of Health, Bethesda, MD, ³National Institutes of Health, Bethesda, MD, ⁴Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, ⁵Veterans Affairs Medical Center, University of Oklahoma Health Sciences Center, and Oklahoma Medical Research Foundation, Oklahoma City, OK, ⁶NIH, NIEHS, Chapel Hill, NC, ⁷NIH, Bethesda, MD, ⁸NIEHS, NIH, Bethesda, MD
Background/Purpose: Myositis-associated autoantibodies (MAAs), such as anti-Ro52 autoantibodies (Abs), have been found to be associated with interstitial lung disease (ILD) and worse prognosis in the…
Abstract Number: 2041 • ACR Convergence 2023
An Analysis of Recurrent Parotitis Patients Referred to Rheumatology Clinic
Yiressy Pina¹, Elton Lambert², Maria Pereira² and Marietta De Guzman², ¹Baylor College of Medicine, Richmond, TX, ²Baylor College of Medicine, Houston, TX
Background/Purpose: Juvenile recurrent parotitis (JRP) is characterized by non-obstructive, non-suppurative inflammation of the parotid glands of unknown etiology. The onset of symptoms occurs typically between…
Abstract Number: 2086 • ACR Convergence 2023
From Fellow to Fellowship Director: Gender Equity in Pediatric Rheumatology Pipeline
Bessie Roca loor¹, Maya Pandit², Tracey Wright³ and Mill Etienne⁴, ¹New York Medical College, Yonkers, NY, ²Columbia University, New York, NY, ³UT Southwestern, Dallas, TX, ⁴New York Medical College, Valhalla, NY
Background/Purpose: As the demand for pediatric rheumatologists rise across the United States with a projected demand of almost 100% more pediatric rheumatologists needed by 2030…
Abstract Number: 0039 • ACR Convergence 2023
Enrichment of Rare Variants of Hemophagocytic Lymphohistiocytosis Genes in Systemic Juvenile Idiopathic Arthritis
Mariana Correia Marques¹, Danielle Rubin¹, Emily Shuldiner², Mallika Datta¹, Elizabeth Schmitz¹, Alexei Grom³, Dirk Foell⁴, Marco Gattorno⁵, John Bohnsack⁶, Rae Yeung⁷, Sampath Prahalad⁸, Elizabeth Mellins⁹, Jordi Anton Lopez¹⁰, Claudio Len¹¹, Sheila Oliveira¹², Patricia Woo¹³, Seza Ozen¹⁴, INCHARGE Consortium¹, Zuoming Deng¹⁵ and Michael Ombrello¹, ¹National Institute of Arthritis & Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health (NIH), Bethesda, MD, ²Department of Biology, Stanford University, Stanford, CA, ³Division of Rheumatology, Cincinnati Children`s Hospital, Cincinnati, OH, ⁴University Hospital Münster, Münster, Germany, ⁵UOC Reumatologia e Malattie Autoinfiammatorie, Genoa, Italy, ⁶University of Utah, Salt Lake City, UT, ⁷The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada, ⁸Emory University School of Medicine, Children's Pediatric Institute, Atlanta, GA, ⁹Stanford University, Stanford, CA, ¹⁰Pediatric Rheumatology Department, Hospital Sant Joan e Deu, Barcelona University, Barcelona, Spain, ¹¹São Paulo Federal University, São Paulo, Brazil, ¹²Universidade Federal do Rio de Janeiro, Rio De Janeiro, Brazil, ¹³University College London, London, United Kingdom, ¹⁴Hacettepe University Medical Faculty, Ankara, Turkey, ¹⁵National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health (NIH), Bethesda, MD
Background/Purpose: Systemic juvenile idiopathic arthritis (sJIA) is a complex inflammatory condition of childhood. It can be complicated by macrophage activation syndrome (MAS), a secondary form…
Abstract Number: 0361 • ACR Convergence 2023
Safety of Golimumab Dose Escalation in Pediatric Autoimmunity: A Single Institution Retrospective Experience
Leah Medrano and Alice Hoftman, David Geffen School of Medicine, UCLA, Los Angeles, CA
Background/Purpose: There is limited data on pediatric golimumab dose escalation, with some data available only in the adult literature. The subcutaneous formulation is not approved…
Abstract Number: 0763 • ACR Convergence 2023
Sticking the Landing: A 3-Year Qualitative Longitudinal Study on Navigating Transitions in Pediatric Rheumatology Fellowship
Sarah Bayefsky¹, Hannah Anderson², Dorene Balmer² and Jay Mehta², ¹University of Pennsylvania/Children's Hospital of Philadelphia, Philadelphia, PA, ²Children's Hospital of Philadelphia, Philadelphia, PA
Background/Purpose: Transitions present many challenges for medical trainees, and a lack of preparedness for these transitions is associated with negative outcomes, including higher rates of…
Abstract Number: 1225 • ACR Convergence 2023
Nailfold Video Capillaroscopy and Its Association with Autoantibodies and Rheumatic Diseases in Pediatric Patients
Yazmin Espinosa¹, Sara Concha¹, Clara Schulze¹ and Antonia Valenzuela², ¹Pontificia Universidad Católica de Chile, Santiago de Chile, Chile, ²Pontificia Universidad Católica de Chile, Santiago, Chile
Background/Purpose: Nailfold video capillaroscopy (NVC) is useful in diagnosing secondary Raynaud's phenomenon (RP) and predicting systemic sclerosis (SSc) and other CTD in adults. Recent studies…
Abstract Number: 1242 • ACR Convergence 2023
Agreement Between Parent- and Self-Report of Executive Function in Adolescents with Childhood-Onset Systemic Lupus Erythematosus
justine ledochowski¹, Sarah Mossad², Tala El Tal³, Victoria Lishak², Ibrahim Mohamed⁴, Joanna Law², Lawrence Ng², Paris Moaf², Asha Jeyanathan², Adrienne Davis², Linda Hiraki², Deborah Levy², Ashley Danguecan² and Andrea Knight², ¹Department of Psychology, The Hospital for Sick Children, Toronto, ON, Canada, ²The Hospital for Sick Children, Toronto, ON, Canada, ³Children's Hospital of Eastern Ontario (CHEO), Ottawa, ON, Canada, ⁴The Hospital for Sick Children, Brampton, ON, Canada
Background/Purpose: Executive functions (EFs) are a set of cognitive skills that enable successful problem solving and goal-directed behavior. EFs are predictive of academic success, mental…
Abstract Number: 1623 • ACR Convergence 2023
Diffuse Juvenile Systemic Sclerosis Patients Show Distinct Organ Involvement, Antibody Pattern and Have More Severe Disease in the Largest jSSc Cohort of the World. Results from the Juvenile Scleroderma Inception Cohort
Ivan Foeldvari¹, Jens Klotsche², Kathryn Torok³, Ozgur Kasapcopur⁴, Amra Adrovic⁵, Brian Feldman⁶, FLAVIO SZTAJNBOK⁷, Maria Teresa TErreri⁸, Ana Sakamoto⁹, Sindhu Johnson¹⁰, Jordi Anton¹¹, Valda Stanevica¹², Raju Khubchandani¹³, Dieneke Schonenberg-Meinema¹⁴, Eslam Al-Abadi¹⁵, Ekaterina Alexeeva¹⁶, Maria Katsikas¹⁷, Sujata Sawhney¹⁸, Vanessa Smith¹⁹, Simone Appenzeller²⁰, Tadey Avcin²¹, Mikhail Kostik²², Thomas Lehman²³, Hana Malcova²⁴, Edoardo Marrani²⁵, Clare Pain²⁶, Natalia Vasquez-Canizares²⁷, Patricia Costa Reis²⁸, Mahesh Janarthanan²⁹, Maria Jose Santos³⁰, Sima Abu Alsaoud³¹, Christina Battagliotti³², Lillemor Berntson³³, blanca e r bica³⁴, Juergen Brunner³⁵, Daniela Kaiser³⁶, Dragana Lazarevic³⁷, Kirsten Minden³⁸, Farzana Nuruzzaman³⁹, Siri Opsahl Hetlevik⁴⁰, Yosef Uziel⁴¹ and Nicola Helmus⁴², ¹Hamburger Zentrum für Kinder- und Jugendrheumatologie, Hamburg, Germany, ²German Rheumatism Research Center, Berlin, Germany, ³University of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, PA, ⁴Department of Pediatric Rheumatology, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey, ⁵Istanbul University - Cerrahpasa, Istanbul, Turkey, ⁶The Hospital for Sick Children, Toronto, ON, Canada, ⁷UFRJ/UERJ, São Paulo, Brazil, ⁸UNIFESP, São Paulo, Brazil, ⁹Federal University of São Paulo (UNIFESP), São Paulo, Brazil, ¹⁰Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, ON, Canada, ¹¹Hospital Sant Joan de Déu, Pediatric Rheumatology Department, Universitat de Barcelona, Barcelona, Spain, ¹²Children's Clinical University Hospital, Zemgales priekšpilseta, Riga, Latvia, ¹³SRCC Childrens Hospital, Mumbai, India, ¹⁴Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands, ¹⁵Birmingham Women’s and Children’s NHS Foundation Trust, Birmingham, United Kingdom, ¹⁶Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation, Moscow, Russia, ¹⁷Hospital de Pediatria Juan P Garrahan, Servicio de Inmunologia/Reumatologia, Buenos Aires, Argentina, ¹⁸Sir Ganga Ram Hospital, Uttar Pradesh, India, ¹⁹Ghent University Hospital, Gent, Belgium, ²⁰UNICAMP, Campinas, Brazil, ²¹University Children's Hospital University Medical Center Ljubljana, Ljubljana, Slovenia, ²²Saint-Petersburg State Pediatric Medical University, Saint Petersburg, Russia, ²³Hospital for Special Surgery, New York, NY, ²⁴Motol University Hospital, Prague, Czech Republic, ²⁵University of Florence, Firenze, Italy, ²⁶Alder Hey NHS Trust, Liverpool, United Kingdom, ²⁷Children’s Hospital at Montefiore, Bronx, NY, ²⁸Hospital de Santa Maria, Lisbon, Portugal, ²⁹SRI RAMACHANDRA INSTITUTE OF HIGHER EDUCATION AND RESEARCH, Chennai, India, ³⁰Hospital Garcia de Orta, Almada, Lisboa, Portugal, ³¹Caritas baby Hospital, East Jerusalem, Israel, ³²Hospital de Niños Dr Orlando Alassia, Santa Fe, Argentina, ³³Dept. of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden, ³⁴Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil, ³⁵Medical University Innsbruck; Department of Pediatrics, Pediatric Rheumatology, Innsbruck, Austria, ³⁶Children's Hospital Lucerne, Lucerne, Switzerland, ³⁷Dept of Pediatric Rheumatology and Immunology Clinical Center Nis, Faculty of Medicine, University of Niš, Nis, Serbia, ³⁸Charité University Medicine and German Rheumatism Research Center Berlin, Berlin, Germany, ³⁹Stony Brook Children's Hospital, Stony Brook, NY, ⁴⁰Oslo University Hospital, Oslo, Norway, ⁴¹Pediatric Rheumatology Unit, Meir Medical Center, Kfar Saba, Sackler School of Medicine, Tel Aviv University, Kfar Saba, Israel, ⁴²Hamburg Centre for Pediatric and Adolescence Rheumatology, Hamburg, Germany
Background/Purpose: Juvenile systemic sclerosis (jSSc) is an orphan disease with a prevalence of 3 in 1,000,000 children. In adult patients there are significant differences between…
Abstract Number: 2043 • ACR Convergence 2023
Phenotype of Musculoskeletal Manifestations in a Canadian Inception Cohort of Pediatric Patients with Inflammatory Bowel Disease
Emily Dzongowski¹, Michael Miller¹, Melanie Schmidt¹, Nidhi Rashmikant Suthar¹, Thomas D Walters², Anne Griffiths², Wael El-Matary³, Eric Benchimol², Jennifer deBruyn⁴, Roberta A Berard¹ and Eileen Crowley¹, ¹Children's Hospital - London Health Sciences Centre, London, ON, Canada, ²The Hospital for Sick Children, Toronto, ON, Canada, ³University of Manitoba, Winnipeg, MB, Canada, ⁴Alberta Children's Hospital, Calgary, AB, Canada
Background/Purpose: Musculoskeletal (MSK) manifestations, including arthritis and arthralgia, are among the most common extraintestinal manifestations (EIMs) of inflammatory bowel disease (IBD), reported in 20-30% of…
Abstract Number: 2087 • ACR Convergence 2023
Racial and Ethnic Diversity in Pediatric Fellowships: Fortifying the Pipeline
Bessie Roca Loor¹, Maya Pandit², Tracey Wright³ and Mill Etienne⁴, ¹New York Medical College, Yonkers, NY, ²Columbia University, New York, NY, ³UT Southwestern, Dallas, TX, ⁴New York Medical College, Valhalla, NY
Background/Purpose: The 2015 American College of Rheumatology Workforce study estimated the pediatric rheumatology full-time equivalent workforce to be 300 providers while the estimated excess demand…

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