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Comparison of uveitis in the course of juvenile idiopathic arthritis with isolated uveitis in children – own experiences

OBJECTIVES: Uveitis and juvenile idiopathic arthritis (JIA) relatively often coexist. Inflammatory changes in the anterior segment of the eye are the most common extra-articular symptom in children with JIA, and JIA is, in turn, the main systemic cause of anterior uveitis in children. The aim of our...

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Detalles Bibliográficos
Autores principales: Zygmunt, Agnieszka, Lipińska, Joanna, Biernacka-Zielińska, Małgorzata, Lipiec, Ewa, Niwald, Anna, Smolewska, Elżbieta
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Narodowy Instytut Geriatrii, Reumatologii i Rehabilitacji w Warszawie 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6052371/
https://www.ncbi.nlm.nih.gov/pubmed/30042602
http://dx.doi.org/10.5114/reum.2018.76902
Descripción
Sumario:OBJECTIVES: Uveitis and juvenile idiopathic arthritis (JIA) relatively often coexist. Inflammatory changes in the anterior segment of the eye are the most common extra-articular symptom in children with JIA, and JIA is, in turn, the main systemic cause of anterior uveitis in children. The aim of our study was to compare the course of anterior uveitis accompanying JIA and isolated uveitis. MATERIAL AND METHODS: We analyzed 25 children with JIA and uveitis (group I) and 28 children with isolated uveitis (group II). The study population was retrospectively selected from the patients treated in our center in the years 1998–2016 through a search of the hospital database. All data were presented as descriptive statistics. RESULTS: In group I there was a higher percentage of girls than in group II (64% vs. 50%) and uveitis occurred at a significantly younger age (8.7 years vs. 11.6). Patients from group I more often presented with immunological abnormalities (positive antinuclear antibodies or HLA-B27 antigen). The majority of children from group I developed uveitis prior to (44%) or simultaneously with (20%) arthritis. In patients who first presented with uveitis, arthritis appeared on average after 28 months (median 12 months). In children in whom arthritis developed first, uveitis appeared on average after 51 months (median 36 months). In some patients the time interval between the involvement of these two organs was as long as 9–10 years. Four children from group I and three from group II were qualified for biological treatment. CONCLUSIONS: The results of our analysis indicate the need for constant cooperation between the pediatric rheumatologist and the ophthalmologist. Although the risk of uveitis in JIA decreases with the disease duration, in some cases this complication can develop after many years. Children with present antinuclear antibodies, at younger age and of female gender should be subject to particularly close observation.