2023 Pediatric Rheumatology Symposium

March 29-April 1, 2023. New Orleans, LA.

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Abstract Number: 031

Multisystem Inflammatory Syndrome in Children Phenotypes Vary Between SARS-CoV-2 Variants
Abstract Number: 032

From Bedside to Bench and Back: Discovery of a Novel Missense Variant in NLRP3 Causing Atypical Cryopyrin-Associated Periodic Syndromes with Hearing Loss as the Primary Presentation, Responsive to Anti-IL1 Therapy
Abstract Number: 033

Kawasaki Disease (KD) Criteria Fulfillment and Associated Outcomes in Multisystem Inflammatory Syndrome in Children (MIS-C)
Abstract Number: 034

STAT3 Gain-of-function Syndrome Mutations Are Susceptible to JAK Inhibition Despite a Spectrum of Potency
Abstract Number: 035

SARS-CoV-2 Vaccination of Children with a History of Multisystem Inflammatory Syndrome
Abstract Number: 036

Predictive Factors of Long-lasting Remission Following Anakinra Withdrawal in Patients with Systemic Juvenile Idiopathic Arthritis After Achievement of Clinical Inactive Disease
Abstract Number: 037

Transcriptional Analysis of CD14+ Monocytes During Macrophage Activation Syndrome Highlights Role for Interferons and RNA Sensing in Monocytes
Abstract Number: 038

HLA-DRB1*15 Alleles in Systemic Juvenile Idiopathic Arthritis with Lung Disease and Macrophage Activation Syndrome in Italy
Abstract Number: 039

Towards the Definition of Cutoff Values for Disease Activity States in Systemic JIA Using the Systemic Juvenile Arthritis Disease Activity Score
Abstract Number: 040

HLA DRB1*15 and Eosinophilia Are Common Among Patients with Systemic Juvenile Idiopathic Arthritis
Abstract Number: 041

Cognitive Performance Score of the Pediatric Automated Neuropsychological Assessment Metrics Software in a Brazilian Cohort
Abstract Number: 042

Prevalence of Chronic Pain in Childhood-onset Systemic Lupus Erythematosus and Juvenile Dermatomyositis
Abstract Number: 043

Development and Usability Testing of Web-based Standardized Scoring Tool for Magnetic Resonance Images from Children with Chronic Nonbacterial Osteomyelitis (CNO)
Abstract Number: 044

Validation of Newly Proposed Classification Criteria for Pediatric Chronic Nonbacterial Osteomyelitis: A Virginia Cohort
Abstract Number: 045

Patient Reported Outcomes in Pediatric Vasculitis

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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