Clinical Presentation, Management, and Long-Term Outcome of Pars Planitis, Panuveitis, and Vogt-Koyanagi-Harada Disease in Children and Adolescents

Adalimumab in Vogt-Koyanagi-Harada Disease Refractory to Conventional Therapy

Background: No study explores the effectiveness of adalimumab in sight-threatening Vogt-Koyanagi-Harada (VKH) patients in China.

Objective: To evaluate the short-term effectiveness and safety of adalimumab (ADA) in patients with sight-threatening Vogt-Koyanagi-Harada (VKH) disease refractory to conventional therapy.

Methods: Medical records of VKH patients who had been treated with systemic glucocorticoids and immunosuppressants but whose condition was poorly controlled were collected and analyzed. Primary outcomes comprised of best-corrected visual acuity (BCVA), intraocular inflammation, relapses, and glucocorticoid-sparing effects. Other outcomes included central macular thickness (CMT), intraocular manifestations and adverse events (AEs).

Results: Nine refractory VKH patients with a median age of 30 (16, 43) years old were enrolled in this study and received treatment for a median of 10 (7, 11) months. Mean BCVA improved from LogMar 0.63 ± 0.50 (20/72 or 0.36 ± 0.26 in Snellen chart) at baseline to LogMar 0.50 ± 0.37 (20/82 or 0.41 ± 0.28 in Snellen chart) at final visit (P = 0.090). The anterior chamber cell grade decreased from 2 (1.75, 3)+ at baseline to 0.5 (0, 1.25)+ cell at final visit (P < 0.001). The vitritis grade decreased from 1 (1, 1) + cell at baseline to 0 (0, 1)+ cell at final visit (P < 0.001). Patients suffered a median of 1 (0, 2) relapse during treatment. CMT remained stable from 238.50 ± 144.94 μm at baseline to 219.28 ± 77.20 μm at final visit (P = 0.553). The mean prednisone dosage decreased from 21.91 ± 18.39 mg/d to 2.73 ± 4.10 mg/d (P = 0.005). No severe AEs were found during treatment.

Conclusions: The outcomes indicated that ADA was an effective and safe option for VKH patients refractory to conventional therapy by controlling inflammation, preserving visual function and reducing the daily glucocorticoid dose.

Spectral domain optical coherence tomography findings of patients with pars planitis and risk factors affecting visual acuity

PURPOSE

To evaluate spectral domain optical coherence tomography (SD-OCT) findings of 42 eyes with pars planitis and to identify risk factors affecting visual acuity.

METHODS

Medical records and SD-OCT findings were retrospectively reviewed.

RESULTS

Mean best-corrected visual acuity (BCVA) was 0.248 ± 0.3 on the logMAR scale at baseline. SD-OCT findings included epiretinal membrane (ERM) in 16 (38.1%) eyes, loss of normal foveal contour appearance in 8 (19.0%), ellipsoid zone (EZ) damage in 5 (11.9%), external limiting membrane (ELM) damage in 3 (7.1%), disruption of retinal pigment epithelium (RPE) in 2 (4.8%), and macular atrophy in 1 (2.4%). There was macular edema in 10 (23.8%) eyes [cystoid macular edema (CME) in 8 (19.0%), diffuse macular edema (DME) in 6 (14.3%), and serous retinal detachment in 2 (4.8%)]. The mean central macular thickness (CMT) was 272.1 ± 319.5 μm. Patients were followed up for a mean of 50.6 ± 36.7 months. Mean BCVA was 0.210 ± 0.3 at the final evaluation. SD-OCT findings included ERM in 28 (66.7%) eyes, EZ damage in 6 (14.3%), ELM damage in 3 (7.1%), disruption of RPE in 4 (9.5%), loss of normal foveal contour appearance in 12 (28.6%), and macular atrophy in 2 (4.8%). There was CME and/or DME in 6 (14.3%) eyes. The mean CMT was 238 ± 220.9 μm and was significantly lower than the baseline (p < 0.001). According to multivariate linear regression analysis, the presence of DME, and loss of normal foveal contour appearance at baseline were the independent factors associated with BCVA at the final examination (B = 0.726, p < 0.001; B = 0.766, p < 0.001, respectively).

CONCLUSIONS

DME and loss of normal foveal contour appearance were more likely to have adverse effects on visual acuity.

Comprehensive assessment of quality of life, functioning and mental health in children with juvenile idiopathic arthritis and non-infectious uveitis

OBJECTIVE

Pediatric uveitis can lead to sight-threatening complications and impact quality of life (QOL) and functioning. We aim to examine health-related QOL (HRQOL), mental health, physical disability, vision-related functioning (VRF), and vision-related QOL (VRQOL) in children with juvenile idiopathic arthritis (JIA), JIA-associated uveitis (JIA-U), and other non-infectious uveitis. We hypothesize that there will be differences based on the presence of eye disease.

METHODS

A multicenter cross-sectional study was conducted at four sites. Patients with JIA, JIA-U, or non-infectious uveitis were enrolled. Patients and parents completed the PedsQL (HRQOL), RCADS (anxiety/depression), CHAQ (physical disability), and EYE-Q (VRF/VRQOL). Clinical characteristics and patient-reported outcome measures (PROMs) were compared by diagnosis.

RESULTS

Of 549 patients, 332 had JIA, 124 JIA-U, and 93 other uveitis. Children with JIA-U had worse EYE-Q scores compared to JIA only. In children with uveitis, those with anterior uveitis (JIA-U and uveitis only) had less ocular complications, better EYE-Q scores, and worse CHAQ and PedsQL physical summary scores compared to those with non-anterior disease. In children with anterior uveitis, those with JIA-U had worse PedsQL physical summary and CHAQ scores than anterior uveitis only. Further, EYE-Q scores were worse in children with bilateral uveitis and more visual impairment. There were no differences in RCADS scores among groups.

CONCLUSION

We provide a comprehensive outcome assessment of children with JIA, JIA-U, and other uveitis diagnoses. Differences in QOL and function were noted based on underlying disease. Our results support the addition of a vision-specific measure to better understand the impact of uveitis.

Clinical and therapeutic features of pediatric Vogt-Koyanagi-Harada disease

PURPOSE

To analyze clinical, therapeutic and prognostic features of pediatric Vogt-Koyanagi-Harada (VKH) disease.

MATERIAL AND METHODS

This retrospective study included 16 eyes of 8 children diagnosed with VKH disease followed at a teaching hospital over a 10 year period. Diagnosis was based on the revised criteria of VKH disease. All data were analyzed using SPSS® software.

RESULTS

There were 62.5% girls and 37.5% boys. The mean age (years) was 14.6±4.4. The mean follow-up (months) was 38.7±28.7. The mean initial visual acuity (VA) (LogMAR) was 1.4 with 68.8% of eyes presenting with severe visual loss at admission. The median time (days) required for resorption of the serous retinal detachment was 10 [8.25-25]. Extraocular signs were present in 62.5% of cases. The mean time until initiation of treatment was 25.6 days. 62.5% of patients received corticosteroids alone, and 37.5% of patients received a combination of corticosteroids and immunosuppressive therapy. Final VA was 0.4 [0.1-2.3]. In our study, the time until consultation, low initial VA and recurrences were statistically associated with severe visual loss (P≤0.05).

CONCLUSION

Life expectancy in pediatric cases of VKH disease justifies the early initiation of immunosuppressive treatment or even biological therapy to achieve better steroid sparing and preserve visual function.