Management of pediatric uveitis

Association of uveitis with pediatric autoimmune diseases based on a TriNetX study

To investigate for the risk of uveitis among such patients. A retrospective cohort study utilized the TriNetX database and recruited pediatric autoimmune patients diagnosed between January 1st 2004 and December 31st 2022. The non-autoimmune cohort were randomly selected control patients matched by sex, age, and index year. The main outcome is the incidence of new-onset uveitis. 175,328 pediatric patients with autoimmune diseases (mean age 10.7 +/- 5.1 years; 55.8% female; 66.2% White) and 175,328 pediatric patients without autoimmune diseases (mean age 10.8+/- 5.1 years; 55.7% female; 66% White) were recruited. The autoimmune cohort demonstrated a significantly increased uveitis risk across our 18-year study period (HR 4.42 [95% CI 3.98-4.90]). Iridocyclitis, chorioretinal inflammation, unspecified purulent endophthalmitis, panuveitis, retinal vasculitis, and sympathetic uveitis were uveitis conditions significantly associated with autoimmune diseases. Autoimmune patients who had used immunosuppressant medications had increased uveitis risk compared to those who had never used immunosuppressants. Our subgroup analysis also demonstrated a significantly increased uveitis risk associated with specific autoimmune conditions. Conditions include inflammatory arthritis, systemic autoimmune rheumatic diseases, systemic vasculitis, inflammatory bowel disease, psoriasis, multiple sclerosis, and immune thrombocytopenic purpura. Using hazard ratios HR for comparison, we were able to identify that, out of the previously broadly defined category of autoimmune diseases, only these specific conditions were significantly associated with pediatric uveitis. Uveitis was significantly associated with autoimmune diseases among the pediatric population.

Non-infectious uveitis referred for pediatric rheumatologic assessment and management: A Portuguese retrospective study

BACKGROUND

Pediatric uveitis poses challenges in diagnosis and treatment due to asymptomatic or oligosymptomatic presentations and high rates of intraocular complications.

OBJECTIVES

This study aimed to characterize clinical manifestations and treatment approaches of pediatric uveitis patients in a northern Portuguese tertiary hospital.

METHODOLOGY

A retrospective study was conducted involving 41 patients diagnosed with uveitis between 2006 and 2021. All individuals identified by the Opthalmology department were referred to Pediatric Rheumatology outpatient clinic. Demographic, clinical, treatment, and intraocular complications data were collected.

RESULTS

Of the patients, 78% had anterior uveitis, 17% had panuveitis, and 5% had intermediate uveitis. Uveitis associated with juvenile idiopathic arthritis (JIA) was the most common cause (43.9%), predominantly in the oligoarticular, anti-nuclear antibody-positive subgroup. Complications were identified in 80.5% of the patients. Uveitis associated with JIA was diagnosed earlier [5.0 years (3.0-10.5) vs. 9.0 years (5.5-14.0), P = .036], more frequently in asymptomatic patients (71% vs. 23%, P = .010), had a more insidious installation (71% vs. 17%, P = .004), and required more tumor necrosis factor (TNF) inhibitor treatment (70% vs. 39%, P = .027).

CONCLUSION

The high rates of intraocular complications and systemic pathology association highlight the need for a combined approach of ophthalmology and pediatric rheumatology in the diagnosis and treatment of pediatric uveitis.

Bilateral anterior uveitis as a presenting feature of Juvenile Xanthogranuloma in a neonate

Purpose

To report a case of diffuse xanthogranuloma presenting as bilateral anterior uveitis in a neonate.

Observations

A neonate was brought by the parents with complaints of redness, watering, and photophobia in both eyes for 10 days. Examination under anesthesia revealed the presence of bilateral hyphema, fibrinous membrane, corneal haze, and raised intraocular pressure (IOP). Ultrasound Biomicroscopy revealed diffuse bilateral iris thickening. The child was managed medically with topical glaucoma medications, topical steroids, and cycloplegics. The child responded well with the resolution of hyphema, anterior chamber inflammation, and reduction of IOP.

Conclusion and importance

In neonates and infants presenting with bilateral uveitis, spontaneous hyphema, and secondary glaucoma, even in the absence of a well-defined iris lesion, diffuse juvenile xanthogranuloma should be considered as a differential diagnosis.

Clinical and therapeutic characteristics of childhood uveitis in a tertiary center in Tunisia

INTRODUCTION

Childhood uveitis is a rare condition with various associated diagnostic and therapeutic challenges.

AIM

We proposed to describe the distribution, clinical findings, treatment, complications, and visual outcomes of uveitis in children at a tertiary referral center in Sfax, Tunisia.

METHODS

A retrospective study of 33 children (54 eyes) with uveitis collected over the period from January 2009 to December 2018 was carried out at the Ophthalmology Department of Habib Bourguiba University Hospital, Sfax, Tunisia. The data from the clinical examination, the etiological assessment, and the used treatments were collected. Standard diagnostic criteria were used for all uveitic syndromes or entities.

RESULTS

The mean age of the patients was 11.42 years with a male-to-female ratio of 0.74. Uveitis was bilateral in 63% of the patients. The most common anatomical form was intermediate uveitis (39%). Idiopathic cases accounted for 52%. The major complications were posterior synechiae, optic disc edema, cataract, and cystoid macular edema. Anti-infective treatment was prescribed in 24% of the patients. Oral corticosteroid therapy was used in 67% of the patients. 18% of the patients received immunosuppressive therapy and 6% received a biological agent. The mean final visual acuity was 4.6/10.

CONCLUSION

Childhood uveitis is a serious pathology with frequent and vision-threatening complications. The etiologies are variable and the assessment can remain negative. A rigorous diagnostic approach, an oriented etiological assessment in collaboration with the pediatrician, and an appropriate therapy are necessary for management.

Paediatric anterior uveitis management in the USA: a single-centre, 10-year retrospective chart review exploring the efficacy and safety of systemic immunomodulatory therapy

OBJECTIVE

To evaluate the efficacy of immunomodulatory therapy (IMT) in paediatric anterior uveitis.

METHODS

Chart review of all patients ≤ 18 years treated for anterior uveitis using a stepladder approach during a 10-year period. The type and duration of IMT were noted. The data were analysed depending on chronicity, aetiology, and type of IMT using appropriate statistical tests. The outcome measures included ocular complications, the need for surgical intervention, and visual outcomes.

RESULTS

One hundred and thirty-four patients (191 eyes) were analyzed. The median age at diagnosis was 7 years (interquartile range (IQR): 7.5 years). The median follow-up was 4 years (IQR: 6 years). The most common causes of anterior uveitis were Juvenile idiopathic arthritis (64 patients, 47.8%) and undifferentiated (33 patients, 24.6%). All patients were started on topical steroids and cycloplegics. 94 (70%) patients required IMT. 92 (68.6%) were started on Methotrexate as the first agent, of which 21 (22%) were switched to a different agent owing to side effects. Biologic agent was added in 55 (41%) patients. 21 (16%) required switch to a second biologic agent, 5 (3.7%) to third, and 1 (0.8%) to fourth biologic agent. At the last exam, 11 (8%) had persistent inflammation. 55 (41%) had ocular complications, and 113 (84%) had a best corrected visual acuity ≥ 20/40.

CONCLUSION

Early introduction of IMT and switch to different agents may be required to control anterior uveitis and reduce the complications in children. IMT is safe and effective in treating paediatric anterior uveitis.

Uveitis in children: Epidemiological, clinical and prognostic characteristics

PURPOSE

The purpose of this study is to describe the characteristics and prognostic factors of pediatric uveitis in a French university referral hospital.

METHODS

We performed a retrospective study of all cases of all pediatric uveitis seen at our institution over a 7-year period.

RESULTS

A total of 141 eyes of 86 children were included. The mean age was 10.7 years, and 61.6% were girls. The uveitis was bilateral in 64.0% of cases. Anterior uveitis (41.0%) and intermediate uveitis (32.0%) were the most frequent forms. The most frequent etiologies were idiopathic (27.9%), juvenile idiopathic arthritis (25.6%) and pars planitis (18.6%). During the follow-up period, systemic corticosteroids were received by 43.0% of children, immunosuppressive drugs by 31.4% and biological agents by 18.6%. At the final examination, complications were present in 67.0% of patients: 18.0% had cataracts, and 11.3% had intraocular hypertension. Posterior synechiae were present in 27.6% of eyes, optic disc edema in 10.5% and macular edema in 16.2%. At the last visit, visual acuity was better than 20/200 in 97.0% of cases. The presence of band keratopathy, cataract or glaucoma was an independent predictor of impaired visual outcomes at follow-up.

CONCLUSION

Juvenile idiopathic arthritis is one of the most frequent and severe pediatric uveitides. Close monitoring and early treatment could prevent complications.

Intermediate Uveitis: A Review

PURPOSE

This review aims to provide an update on the clinical presentation, etiologies, complications, and treatment options in intermediate uveitis (IU).

METHODS

Narrative literature review.

RESULTS

IU affects all age groups with no clear gender predominance and has varied etiologies including systemic illnesses and infectious diseases, or pars planitis. In some instances, IU may be the sole presentation of an underlying associated condition or disease. Management of IU and its complications include administration of corticosteroids, antimetabolites, T-cell inhibitors, and/or biologics, along with surgical interventions, with varying degrees of effectiveness across literature. In particular, increasing evidence of the safety and efficacy of immunomodulatory agents and biologics has seen greater adoption of these therapies in clinical practice.

CONCLUSIONS

IU is an anatomical description of uveitis, involving intraocular inflammation of the vitreous, peripheral retinal vasculature, and pars plana. Various treatment options for intermediate uveitis are currently used in practice.

Pediatric Noninfectious Uveitis in a Tertiary Referral Center in Jordan: Clinical Spectrum and Immunomodulatory Treatment

Objectives

This study aims to describe the clinical, etiological, and treatment features of noninfectious uveitis in Jordanian children in a single center.

Methods

A retrospective, observational analysis of medical records of pediatric patients who were diagnosed with noninfectious uveitis from 2015 to 2020 at pediatric rheumatology and ophthalmology clinics at Queen Rania Children’s Hospital, Amman, Jordan, was conducted. All patients were below 14 years of age at diagnosis. The collected data included age at diagnosis, anatomical location of uveitis, laterality, associated systemic disease, and used medications.

Results

Overall, 96 patients were included in this cohort (41 males and 55 females), with a mean age at diagnosis of 8.4±2.4 years. Anterior uveitis (44.8%) was the commonest anatomical location. Based on laterality, bilateral uveitis was reported in 59.3% of all patients. Idiopathic uveitis (46.9%) and juvenile idiopathic arthritis-associated uveitis (JIAU) (35.5%) were the most common diagnoses. Of the children with idiopathic uveitis, 47% had panuveitis, while 61.7% of the children with JIAU had chronic anterior uveitis. Posterior synechiae were the most common complication (12.5%). Patients with refractory uveitis received infliximab (29.1%) and adalimumab (4.1%).

Conclusion

To the best of our knowledge, this is the first report on noninfectious uveitis in Jordanian children. Compared with other regional and international published reports, JIAU and idiopathic uveitis were the most common diagnoses. To obtain more details on noninfectious uveitis characteristics, a population-based rather than a single-center study is needed in Jordan.

Follow-up Findings of Non-infectious Pediatric Uveitis Patients

OBJECTIVES

In this study, we aimed to describe the demographic and clinical findings of children with uveitis at a tertiary pediatric rheumatology and ophthalmology center.

MATERIALS AND METHODS

A retrospective cross-sectional study was conducted with 46 patients who were diagnosed with uveitis before the age of 16 years and were followed regularly for at least 6 months between January 2013 and June 2019. Demographic data, uveitis characteristics, underlying diseases, systemic treatment modalities, drug side effects, complications, and surgical intervention were evaluated.

RESULTS

Eighty-three eyes of 46 patients were included in the study. The mean age at diagnosis of uveitis was 9.2±4.5 (1.6-15.6) years, and the mean uveitis follow-up period was 54±41 (6-191) months. Twenty-one patients (45.7%) had uveitis associated with rheumatologic diseases. Juvenile idiopathic arthritis was the most common disease (23.9%). Visual acuity was categorized as moderately impaired in 6 eyes (7.2%), severely impaired in 4 eyes (4.8%), and blindness in 1 eye (1.2%). Methotrexate (87%) was the most frequently used systemic immunosuppressive agent in treatment. Adalimumab (73.9%) was added to treatment in resistant cases. Thirty-five patients (76.1%) had complications in at least 1 eye secondary to uveitis or uveitis treatment. Posterior synechiae (11 eyes, 13.2%) was the most common complication during treatment.

CONCLUSION

In order to preserve visual acuity, pediatric uveitis should be recognized early and especially persistent/chronic cases should be started on effective systemic treatment immediately.

Epidemiology of Childhood Uveitis in a Tertiary Care Center: A 20-Year Study

PURPOSE

To investigate demographics and causes of pediatric uveitis in a Swiss tertiary reference center over a 20-year period.

MATERIALS AND METHODS

Retrospective cohort study on patients with uveitis aged less than 16 years seen at Jules-Gonin Eye Hospital between 1 January 2000 and 31 December 2019.

RESULTS

Out of 2846 patients with uveitis seen in the Jules-Gonin Eye Hospital Ocular Immune-Infectiology Department, 317 (11.1%) were under 16 years of age and were included in this study. Median age at onset of the uveitis was 8.9 years (range 0 - 16). Anterior uveitis was the most frequent presentation (45.1%) followed by posterior uveitis in 26.2%, intermediate uveitis in 23.3%, and panuveitis in 5.4%. The inflammation was most frequently bilateral and non-granulomatous. A systemic inflammatory disease was found in 34% of the cases and an infectious cause in 24%.

CONCLUSION

The repartition of the location of the uveitis was similar to previous reports from Western countries. Uveitis in juvenile idiopathic arthritis is the most frequent etiology related to a systemic disease in children. An infectious cause was found in 24% of our patients, which is a greater proportion than in adult cohorts.

Pediatric Uveitis and Scleritis in a Multi-Ethnic Asian Population

PURPOSE

To describe the demographics and clinical characteristics of pediatric uveitis and scleritis at a tertiary eye care center.

METHODS

Clinical records of children with either uveitis or scleritis that presented between January 1989 and January 2016 were reviewed retrospectively.

RESULTS

Seventy-three patients were identified. Fifty-four had uveitis and 19 had scleritis. Posterior uveitis was the most common (27.8%), followed by intermediate uveitis (25.9%), panuveitis (25.9%) and anterior uveitis. Majority were noninfectious uveitis (37.0%), and 29.6% were idiopathic. Common associations were sarcoidosis (14.8%), HLA-B27 haplotype (9.3%) and toxoplasmosis (7.4%). Posterior scleritis was more common (94.7%) than anterior scleritis and majority were idiopathic (68.4%). Delayed patient presentation and presenting visual acuity worse than 0.3 LogMAR were associated with poor visual outcome (p = .03; OR = 0.17; 95% CI, 0.03-0.84 and p = .007; OR = 0.09; 95% CI, 0.02-0.52 respectively).

CONCLUSION

Majority had noninfectious etiologies. Uveitis associated with juvenile idiopathic arthritis was rare.

JAK inhibitors in refractory juvenile idiopathic arthritis-associated uveitis

To present our preliminary experience with JAK inhibitors in treating patients affected by juvenile idiopathic arthritis (JIA) and associated uveitis. Case series. Four consecutive patients with long-term history of juvenile idiopathic arthritis and severe associated uveitis were included in the study. Indication for treatment with JAK inhibitors was uncontrolled arthritis and/or uveitis despite different treatments with conventional and biologic disease modifying antirheumatic drugs (DMARDs). While on treatment with JAK inhibitors, namely, baricitinib (three cases) and tofacitinib (one case), all our patients showed improvement of uveitis defined as a reduction of intraocular inflammation according to Standardized Uveitis Nomenclature criteria. However, we observed a different response to treatment between the uveitis and the articular disease, as the latter did not respond as favorably as the former. Overall, the treatment was well tolerated by all patients and no ocular discomfort, ocular side effects, or allergic reactions were registered. JAK inhibitors may provide a new valuable treatment option in the therapeutic armamentarium for patients affected with JIA-associated uveitis, particularly in those refractory cases that are not adequately responding to conventional or biologic DMARDs.Key Points• A subset of patients with JIA uveitis either remain unresponsive or experience loss of efficacy• JAK inhibitors may provide a new valuable treatment option in JIA patients with uveitis• The safety profile was good with no occurrence of systemic side effects.

Chronic and recurrent non-infectious paediatric-onset uveitis: a French cohort

Objective

To evaluate the demographics, aetiologies, complications, treatments and visual prognoses of chronic and recurrent non-infectious paediatric-onset uveitis in France.

Methods

Descriptive, retrospective and bicentric study in patients whose disease started before 17 and who were followed up in two centres from January 2010 to May 2017.

Results

We included 147 patients with 268 affected eyes. Eighty-two had juvenile idiopathic arthritis-associated chronic uveitis, 58 were antinuclear antibody (ANA) positive and 24 were ANA negative, 36 had idiopathic uveitis, 9 had enthesitis-related arthritis-associated uveitis, 9 had sarcoidosis-associated uveitis and 11 had other inflammatory aetiologies. These patients cumulated 161 complications: ocular hypertension, cataract, band keratopathy, macular oedema, optic disk oedema and decreased visual acuity, including permanent visual loss for 31 patients. The most used treatments were corticosteroid (CS) eye drops (82%), systemic CSs (34%), methotrexate (58%) and biologics (38%). At the latest follow-up, 45 patients had achieved remission of uveitis without any treatment, 56 had inactive uveitis on topical steroids and 48 still had active uveitis.

Conclusion

Paediatric-onset uveitis are associated with a high rate of complications. However, following the introduction of biologics and particularly antitumour necrosis factor alpha antibodies, a significant proportion of uveitis became inactive on or even off treatment.

Genetic aspects of idiopathic paediatric uveitis and juvenile idiopathic arthritis associated uveitis in Chinese Han

Background

Idiopathic paediatric uveitis (IPU) and juvenile idiopathic arthritis associated uveitis (JIA-U) are the two most common entities in paediatric uveitis. This study addressed the possible association of IPU and JIA-U with genes that had been shown earlier to be associated with juvenile idiopathic arthritis.

Methods

We carried out a case-control association study involving 286 IPU, 134 JIA-U patients and 743 healthy individuals. A total of 84 candidate single nucleotide polymorphisms (SNPs) in 60 genes were selected for this study. The MassARRAY platform and iPLEX Gold Genotyping Assay was used to genotype 83 candidate SNPs and the remaining SNP (rs27293) was analysed using the TaqMan SNP Genotyping Assay.

Results

No evidence was found for an association of the candidate polymorphisms tested with IPU. Six SNPs (PRM1/rs11074967, JAZF1/rs73300638, IRF5/rs2004640, MEFV/rs224217, PSMA3/rs2348071 and PTPN2/rs7234029) showed an association with JIA-U (p<1.0×10⁻²).

Conclusion

Our findings showed associations of six SNPs (PRM1/rs11074967, JAZF1/rs73300638, IRF5/rs2004640, MEFV/rs224217, PSMA3/rs2348071 and PTPN2/rs7234029) with JIA-U. No association was detected between the 84 tested SNPs and IPU.

Efficacy of High-Dose Methotrexate in Pediatric Non-Infectious Uveitis

Purpose: To analyze the efficacy of high dose (≥ 15mg/m2/week) methotrexate (MTX) versus low dose (<15mg/m2/week) MTX in relation to time to remission on medication.Methods: Retrospective observational cohort study of pediatric patients with auto-immune uveitis with or without underlying systemic disease treated with MTX at the University Medical Center Groningen (the Netherlands) between 1990 and 2014. Primary outcome was time to remission on medication, which was defined as an observable inactive disease in the affected eye for longer than 3 months without the use of systemic corticosteroids.Results: A total of 42 patients were included. Mean age at uveitis diagnosis was 6.5 years (range 1.7 - 14.4), and 22 (52.4%) patients were male. Bilateral disease was found in 33 patients. Most patients (n=25) had anterior uveitis. JIA was the underlying systemic disease in 21 patients. Overall, 28 (66.7%) patients reached remission on medication in (median) 22.5 months (IQR 10.4- 45). Time to remission on medication in the low dose group (median 35.2, IQR 20.5 - 72.1 months) was significantly longer than in the high dose group (median 16.6, IQR 7.8 - 22.5 months) (p= 0.01). No statistically significant differences in ocular complications, steroid-sparing effect, cumulative dosage and side effects of MTX were found between the high and low dose groups.Conclusion: In this retrospective study on pediatric auto-immune uveitis, high dose MTX was associated with a shorter time to remission on medication as compared to low dose MTX, while side effects were comparable in both groups.

Clinical features of paediatric uveitis at a tertiary referral centre in São Paulo, SP, Brazil

AIMS

To analyse the clinical features, systemic associations, treatment and visual outcomes of uveitis in children from a referral centre in São Paulo, Brazil.

METHODS

Clinical records of patients under 16 years old who attended the Uveitis Service, Hospital das Clinicas, Faculdadede Medicina, Universidade de São PauloFMUSP, between April and September 2017, were reviewed retrospectively. Patients with incomplete medical records, previous ocular trauma, or less than six6 months of follow-up were excluded.

RESULTS

Thirty-nine children (25 female/14 male) were included. There was predominance of bilateral (89.7%), asymptomatic (56.4%) and recurrent/chronic cases (84.6%). The mean age at study inclusion was 10.7±3.4 years (range 3-16 years). Improvement or preservation of visual acuity (VA) was observed in 27 patients (84%); VA was not informed in 8 patients. Patients were referred early to tertiary centre (55% within 6 months of uveitis diagnosis). Anterior uveitis was the most common involvement (46%), followed by intermediate uveitis (26%). Juvenile idiopathic arthritis (JIA)-associated uveitis (41%) and immune-mediated intermediate uveitis (25.6%) were the principal non-infectious conditions; ocular toxoplasmosis (7.7%) and toxocariasis (5.1%) were the most common infectious conditions. Ocular complications were observed at first visit in 46% of patients and in 90% during final evaluation. Oral prednisone, immunosuppressive therapy (IMT) and/or biologic agents were used in all non-infectious conditions (32 children, 82%); IMT and/or biologic agents were used in all patients with JIA-associated uveitis and in 50% of patients with immune-mediated intermediate uveitis.

CONCLUSION

Paediatric patients with uveitis are referred early to this centre and, although severe, adequate management with systemic IMT may preserve VA.

Update on the Treatment of Uveitis in Patients with Juvenile Idiopathic Arthritis: A Review

Chronic uveitis is a common extra-articular manifestation of juvenile idiopathic arthritis. The classic clinical picture is one of chronic anterior uveitis, which usually remains asymptomatic until ocular complications arise. The risk of uveitis is increased in girls with an early onset of oligoarthritis and positive antinuclear antibodies. Even though the inflammation in patients with juvenile idiopathic arthritis is initially limited in the anterior part of the eye, chronic active inflammation may eventually cause significant damage to the posterior pole. Complications may include band keratopathy, cataract, secondary glaucoma, posterior synechiae, cystoid macular edema, and hypotony. The cooperation of ophthalmologists with rheumatologists may help define the best treatment plan. The ophthalmic therapeutic regimen includes topical corticosteroids and mydriatics, while in severe cases immunosuppressive and biological agents are introduced. Surgical management of complications might be needed.

Retrospective Study Evaluating Treatment Decisions and Outcomes of Childhood Uveitis Not Associated with Juvenile Idiopathic Arthritis

OBJECTIVE

To evaluate treatment, ocular complications and outcomes of children with pediatric uveitis not associated with juvenile idiopathic arthritis.

STUDY DESIGN

This was a retrospective chart review of pediatric uveitis in children under 16 years of age, recruited from the pediatric rheumatology department at Bicêtre Hospital from 2005 to 2015. Patients with juvenile idiopathic arthritis-associated and infectious uveitis were excluded. We used the Standardization of Uveitis Nomenclature Working Group to classify uveitis, disease activity, and treatment end points.

RESULTS

We enrolled 56 patients and 102 affected eyes. The mean age at diagnosis was 10 ± 3.5 years (range 3-15), and the mean follow-up 4.2 ± 3.3 years (1-15). The main diagnoses were idiopathic (55%), Behçet disease (15%), and sarcoidosis (5%). The main localization was panuveitis in 44 of 102 eyes (43%). Corticosteroid sparing treatment was needed in 62 of 102 eyes (60%). Second-line therapies included methotrexate and azathioprine, and the third-line therapy was a biologic agent, mainly infliximab, in 33 of 102 eyes (32%). Infliximab achieved uveitis inactivity in 14 of 18 eyes (80%), in all etiologies. Severe complications were present in 68 of 102 eyes (67%). The most common were synechiae 33% of eyes, cataract (20%), and macular edema (25%). Of these, 37% were present at diagnosis. Remission was achieved in 22 of 102 eyes (21%).

CONCLUSIONS

Conventional therapies were insufficient to treat many of the cases of posterior or panuveitis. This study underlines the need for earlier and more aggressive treatment and antitumor necrosis factor-α therapy was rapidly efficient in most cases of refractory uveitis.

Use of Immunosuppressive Medications for Treatment of Pediatric Intermediate Uveitis

PURPOSE

To describe the treatment and outcomes of a cohort of pediatric intermediate uveitis (IU) patients, with a particular focus on the use of immunomodulatory therapy (IMT).

METHODS

The disease course, treatment, and outcomes of 39 pediatric IU patients treated in the Uveitis Clinic at the University of Utah from 1999 to 2012 were reviewed, retrospectively.

RESULTS

Mean age at presentation was 7.7 years (SD 3.1). In total, 95% had bilateral involvement. Out of 77 total eyes involved, the most frequent disease complications were ocular hypertension (0.71 events per person year, PPY), cataracts (events PPY = 0.39), and cystoid macular edema (events PPY = 0.33). A total of 20 patients received IMT; 19/20 were tapered off systemic corticosteroids without a uveitis recurrence; 75% of eyes had inactive disease at final follow-up (mean 37 months).

CONCLUSIONS

The use of IMT, including biologic therapies, may effectively manage disease inflammation and reduce steroid dosages in pediatric IU patients.

A 10-year review of pediatric uveitis at a Hispanic-dominated tertiary pediatric ophthalmic clinic

PURPOSE

The aim of this study was to evaluate the characteristics and outcomes of pediatric uveitis cases at a large tertiary referral center in Dallas, TX, USA.

MATERIALS AND METHODS

The authors performed a retrospective chart review between 2001 and 2011 to identify children with uveitis.

RESULTS

A total of 46 children (68 eyes) with uveitis were identified. Sixty-seven percent were Hispanic, and the mean age was 9.2 years. The majority of cases were idiopathic (74%). Anterior uveitis accounted for 42% of cases followed by intermediate uveitis/pars planitis (33%), posterior uveitis/retinitis (7%), and panuveitis (20%). Most patients were treated with corticosteroids (98% topical), 52% with systemic immunosuppression therapy, and 30% with surgery. Complications occurred in 74% of patients, with the most common complication being cataract development (26%), followed by posterior synechiae (24%). Twenty-four percent of patients had recurrences. Hispanic patients had worse visual acuities at presentation (P-value =0.073) and follow-up (P-value =0.057), compared to non-Hispanic patients.

CONCLUSION

Pediatric uveitis cases seen in a large center in Dallas were largely idiopathic, had commonly developed complications, and were associated with worse visual outcomes in Hispanic patients.

Treatment of Juvenile Idiopathic Arthritis-Associated Uveitis

Pediatric uveitis may be a serious health problem because of the lifetime burden of vision loss due to severe complications if the problem is not adequately treated. Juvenile idiopathic arthritis (JIA)-associated uveitis is characterized by insidious onset and potentially blinding chronic anterior uveitis. Periodic ophthalmologic screening is of utmost importance for early diagnosis of uveitis. Early diagnosis and proper immunomodulatory treatment are essential for good visual prognosis. The goal of treatment is to achieve enduring drug-free remission. The choice of therapeutic regimen needs to be tailored to each individual case. One must keep in mind that patients under immunomodulatory treatment should be monitored closely due to possible side effects. Local and systemic corticosteroids have long been the mainstay of therapy; however, long-term corticosteroid therapy should be avoided due to serious side effects. Steroid-sparing agents in the treatment of JIA-associated uveitis include antimetabolites and biologic agents in refractory cases. Among the various immunomodulatory agents, methotrexate is generally the first choice, as it has a well-established safety and efficacy profile in pediatric cases and does not appear to increase the risk of cancer. Other classic immunomodulators that may also be used in combination with methotrexate include azathioprine, mycophenolate mofetil, and cyclosporin A. Biologic agents, primarily tumor necrosis factor alpha inhibitors including infliximab or adalimumab, should be considered in cases of treatment failure with classic immunomodulatory agents.

Current Treatment Modalities of JIA-associated Uveitis and its Complications: Literature Review

Uveitis is a common and serious complication of juvenile idiopathic arthritis. Up to 75% of all cases of anterior uveitis in childhood are associated with juvenile idiopathic arthritis. Despite the remarkable progress in early detection and treatment of inflammation, vision-threatening complications of uveitis still occur in almost 60% of patients. Structural complications include band keratopathy, maculopathy (macular edema, macular cysts, and epiretinal membrane), glaucomatous optic neuropathy, and cataracts. The management of complications in juvenile idiopathic arthritis is usually complex and requires early surgical intervention. In this paper, we review the general concepts of common ocular complications seen in patients with JIA-associated uveitis, with special attention to the recent diagnostic and preferred treatment approaches at the Massachusetts Eye Research and Surgery Institution. Received 9 March 2015; revised 30 September 2015; accepted 30 October 2015; published online 14 January 2016.