ACR Convergence 2025

October 24-29, 2025. Chicago, Illinois.

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Abstract Number: 0418

Evaluation of Disease Activity in the Knee Joint Through Clinical, Radiologic, Synovial Fluid and Histopathologic Measurements of Inflammation in Children with Juvenile Idiopathic Arthritis
Abstract Number: 0419

Ultrasound-Guided Synovial Biopsy in Children and Adolescents with Juvenile Arthritis: Initial Results
Abstract Number: 0420

Long-term efficacy of intra-articular triamcinolone hexacetonide injections in juvenile idiopathic arthritis patients starting tumor necrosis factor inhibitor therapy: 48 weeks results from a randomized, open-label, blinded-assessor multicenter phase 4 trial – the MyJIA trial
Abstract Number: 0421

Inflammatory Orbital Diseases: Pediatric Case Series From a Tertiary Care Center
Abstract Number: 0422

Clinical Outcomes of Ultrasound Guidance for Corticosteroid Injections of the Ankle and Midfoot Joints and Tendon Sheaths in Children with Juvenile Idiopathic Arthritis
Abstract Number: 0423

Macrophage activation syndrome-associated proteins and enhanced interferon gamma responsiveness characterize the plasma proteome of patients with Multisystem Inflammatory Syndrome in Children (MIS-C) in a pre-treatment replication single center cohort
Abstract Number: 0424

Juvenile Idiopathic Arthritis Mimics: A Case Series on Progressive Pseudo-Rheumatoid Dysplasia and CACP Syndrome in Pediatric Patients from a Tertiary Center in South India
Abstract Number: 0425

High Density Lipoprotein Dysfunction in Juvenile Idiopathic Arthritis as Compared to Children without Rheumatologic Disease
Abstract Number: 0426

Tofacitinib in Juvenile Idiopathic Arthritis: efficacy and safety in a clinical practice setting.
Abstract Number: 0427

Maternal Smoking During Pregnancy and Risk of Juvenile Idiopathic Arthritis (JIA): Triangulating Evidence from Polygenic Risk Scores and Meta-Analysis in Scandinavian Birth Cohorts
Abstract Number: 0428

The OMERACT Juvenile Idiopathic Arthritis MRI Score for Active and Structural Lesions in the Sacroiliac Joints: Development and Validation in Two Longitudinal Cohorts
Abstract Number: 0429

Real-world experience of upadacitinib therapy in difficult-to-treat juvenile idiopathic arthritis: a case series of 24 patients
Abstract Number: 0430

Retrospective evaluation of the clinical impact of democgraphic , serological , clinical , radiological parameters and treatment modalities in patients with RA-ILD
Abstract Number: 0431

Calprotectin Serum levels: a potential neutrophil activation biomarker to monitor treatment response in Rheumatoid Arthritis
Abstract Number: 0432

Frequency and Characteristics of Ophthalmologic Involvement in Patients with Rheumatoid Arthritis

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 CT on October 25. 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.).

Violation of this policy may result in the abstract being withdrawn from the meeting and other measures deemed appropriate. Authors are responsible for notifying colleagues, institutions, communications firms, and all other stakeholders related to the development or promotion of the abstract about this policy. If you have questions about the ACR abstract embargo policy, please contact ACR abstracts staff at [email protected].