Surgical Glaucoma Treatment in Patients with Juvenile Idiopathic Arthritis-Associated Uveitis: Results after Trabeculectomy or Ahmed Glaucoma Valve Implantation.

PURPOSE: Patients with juvenile idiopathic arthritis (JIA) associated uveitis (JIAU) are at risk for secondary glaucoma, frequently requiring surgical management. We compared the success rates for trabeculectomy (TE) and Ahmed glaucoma valve (AGV) implantation. METHODS: We conducted a retrospective analysis of TE (45 eyes), primary AGV (pAGV) (7 eyes), or secondary AGV (sAGV) implantation after TE (11 eyes) in JIAU at the 2-year follow-up. RESULTS: All groups achieved significant pressure reduction. After 1 year, the overall success rate was higher in the Ahmed groups (p = 0.03). After adjusting the p-value according to Benjamin Hochberg, there is no significant difference between the groups in the Kaplan-Meier, despite a significant logrank test between all groups (p = 0.0194) and a better performance in the Ahmed groups. CONCLUSION: Slightly better success rates were achieved with pAGV in managing JIAU patients with glaucoma refractory to medical treatment.

Enthesitis-related Arthritis: Prevalence and Complications of Associated Uveitis in Children and Adolescents From a Population-based Nationwide Study in Germany.

OBJECTIVE: Enthesitis-related arthritis (ERA) represents a subgroup of juvenile idiopathic arthritis (JIA) that is regularly accompanied by anterior uveitis. This study describes the prevalence and characteristics of ERA-related uveitis. METHODS: Cross-sectional data from the National Pediatric Rheumatological Database (NPRD) were used to characterize ERA-related uveitis (ERA-U). In addition to sociodemographic variables, we documented the occurrence of uveitis and course of disease, including symptoms, visual acuity, and complications, as well as JIA characteristics such as disease activity (Juvenile Arthritis Disease Activity Score 10), functional ability (Childhood Health Assessment Questionnaire score), laboratory variables, and treatment. RESULTS: In the years from 2002 to 2014, there were 3778 (15.2%) of a total of 24,841 JIA patients recorded in the NPRD who had ERA, and 280 (7.4%) of them had developed uveitis. Detailed ophthalmological documentation by a uveitis add-on module was available for 22.9% of these patients. Uveitis onset was acutely symptomatic in 63% of patients. Patients with uveitis were more frequently male, HLA-B27-positive, younger at ERA onset, and they had higher erythrocyte sedimentation rate values at first uveitis documentation than those without uveitis. Uveitis was diagnosed at a mean age of 11.5 (± 3.9) years (50% within 2 years after ERA onset). Systemic treatment with corticosteroids and synthetic and biologic disease-modifying antirheumatic drugs was associated with a (not significantly) lower risk of developing uveitis. CONCLUSION: The course of disease in ERA-U patients is frequently similar to HLA-B27-associated uveitis in adults; however, a subgroup of patients presents with asymptomatic uveitis.