Clinical Characteristics and Prognosis of Juvenile Idiopathic Arthritis-Associated Uveitis: A Single-Center Retrospective Study
- PMID: 40861327
- PMCID: PMC12372805
- DOI: 10.2147/OPTH.S529421
Clinical Characteristics and Prognosis of Juvenile Idiopathic Arthritis-Associated Uveitis: A Single-Center Retrospective Study
Abstract
Objective: To characterize the clinical features, risk factors, and outcomes of juvenile idiopathic arthritis-associated uveitis (JIA-U), aiming to improve early detection and management strategies.
Methods: This study conducted a retrospective cohort analysis of JIA patients diagnosed and treated at the Department of Rheumatology at Beijing Children's Hospital (2016-2023), with subgroup evaluation of JIA-U cases.
Results: Among 1494 JIA patients, 72 (4.82%) developed uveitis. The oligoarticular subtype (OJIA, 47.2%) and enthesitis-related arthritis (ERA, 27.8%) predominated. Uveitis onset occurred at a median of 10 months post-arthritis diagnosis (range: 0-86 months), with 93% manifesting within 4 years. Chronic anterior uveitis was the most frequent phenotype. ANA positivity and HLA-B27 were significantly associated uveitis. First-line acute management involved topical corticosteroids, with methotrexate escalation for severe cases and TNF-α inhibitors (adalimumab preferred) for refractory disease. Ocular complications arose in 25.9% during follow-up.
Conclusion: Uveitis, often bilateral and insidious, is a common extra-articular manifestation of JIA. Absent arthritis signs may delay diagnosis, highlighting the need for regular screening and close rheumatology-ophthalmology collaboration to optimize outcomes.
Keywords: clinical manifestations; juvenile idiopathic arthritis; prognosis; treatment; uveitis.
© 2025 Li et al.
Conflict of interest statement
The authors report no conflicts of interest in this work.
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References
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- Leal I, Miranda V, Fonseca C, et al. The 2021 Portuguese society of ophthalmology joint guidelines with pediatric rheumatology on the screening, monitoring and medical treatment of juvenile idiopathic arthritis-associated uveitis. ARP Rheumatol. 2022;1(1):49–62. - PubMed
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