BACKGROUND: Uveitis is an autoimmune disease of the eye that refers to any of a number of intraocular inflammatory conditions. Because it is a rare disease, uveitis is often overlooked, and the possible associations between uveitis and extra-ocular disease manifestations are not well known. The aim of this study was to characterise uveitis in a large sample of patients and to evaluate the relationship between uveitis and systemic diseases. METHODS: The present study is a cross-sectional study of a cohort of patients with uveitis. Records from consecutive uveitis patients who were seen by the Uveitis Service in the Department of Ophthalmology at the Medical University of Vienna between 1995 and 2009 were selected from the clinical databases. The cases were classified according to the Standardization of Uveitis Nomenclature Study Group criteria for uveitis. RESULTS: Data were available for 2619 patients, of whom 59.9% suffered from anterior, 14.8% from intermediate, 18.3% from posterior and 7.0% from panuveitis. 37.2% of all cases showed an association between uveitis and extra-organ diseases; diseases with primarily arthritic manifestations were seen in 10.1% of all cases, non-infectious systemic diseases (i.e., Behcet’s disease, sarcoidosis or multiple sclerosis) in 8.4% and infectious uveitis in 18.7%. 49.4% of subjects suffering from anterior uveitis tested positively for the HLA-B27 antigen. In posterior uveitis cases 29% were caused by ocular toxoplasmosis and 17.7% by multifocal choroiditis. CONCLUSION: Ophthalmologists, rheumatologists, infectiologists, neurologists and general practitioners should be familiar with the differential diagnosis of uveitis. A better interdisciplinary approach could help in tailoring of the work-up, earlier diagnosis of co-existing diseases and management of uveitis patients.
Background Patients with noninfectious uveitis are at risk for long-term complications of uncontrolled inflammation, as well as for the adverse effects of long-term glucocorticoid therapy. We conducted a trial to assess the efficacy and safety of adalimumab as a glucocorticoid-sparing agent for the treatment of noninfectious uveitis. Methods This multinational phase 3 trial involved adults who had active noninfectious intermediate uveitis, posterior uveitis, or panuveitis despite having received prednisone treatment for 2 or more weeks. Investigators and patients were unaware of the study-group assignments. Patients were randomly assigned in a 1:1 ratio to receive adalimumab (a loading dose of 80 mg followed by a dose of 40 mg every 2 weeks) or matched placebo. All patients received a mandatory prednisone burst followed by tapering of prednisone over the course of 15 weeks. The primary efficacy end point was the time to treatment failure occurring at or after week 6. Treatment failure was a multicomponent outcome that was based on assessment of new inflammatory lesions, best corrected visual acuity, anterior chamber cell grade, and vitreous haze grade. Nine ranked secondary efficacy end points were assessed, and adverse events were reported. Results The median time to treatment failure was 24 weeks in the adalimumab group and 13 weeks in the placebo group. Among the 217 patients in the intention-to-treat population, those receiving adalimumab were less likely than those in the placebo group to have treatment failure (hazard ratio, 0.50; 95% confidence interval, 0.36 to 0.70; P<0.001). Outcomes with regard to three secondary end points (change in anterior chamber cell grade, change in vitreous haze grade, and change in best corrected visual acuity) were significantly better in the adalimumab group than in the placebo group. Adverse events and serious adverse events were reported more frequently among patients who received adalimumab (1052.4 vs. 971.7 adverse events and 28.8 vs. 13.6 serious adverse events per 100 person-years). Conclusions In our trial, adalimumab was found to be associated with a lower risk of uveitic flare or visual impairment and with more adverse events and serious adverse events than was placebo. (Funded by AbbVie; VISUAL I ClinicalTrials.gov number, NCT01138657 .).
PurposeTo analyze the incidence and clinical course of patients developing progressive ocular inflammation following anti-tubercular therapy (ATT) for presumed ocular tuberculosis (TB).MethodsRetrospective analysis of medical records of patients who received ATT for presumed ocular TB and completed at least 12 months follow-up after initiation of ATT. The diagnosis of presumed ocular TB was based on presence of ocular signs suggestive of TB, evidence of past tubercular infection, and exclusion of mimicking clinical entities. All patients received a combination of ATT and corticosteroid therapy. Primary outcome measure was progression (worsening) of ocular inflammation, defined as a two-step increase in level of inflammation (anterior chamber/ vitreous) or the appearance of new lesions following initiation of ATT.ResultsA total of 106 patients (64 male, 42 female) received ATT for presumed ocular TB. Twenty-six (24.5%) patients developed progressive intraocular inflammation following ATT. Primary diagnoses in these patients were: anterior uveitis (n=1), intermediate uveitis (n=9), retinal vasculitis (n=3), serpiginous-like choroiditis (n=7), multifocal choroiditis (n=2), and pan-uveitis (n=4). Following progressive inflammation, diagnosis was revised in two patients (7.7%)-both responded to alternative therapy. Of the rest, majority (n=16; 61.5%) resolved with escalation of corticosteroid therapy. Five patients (19.2%)-all having intermediate uveitis-required therapeutic vitrectomy for resolution. Three patients (11.5%) had persistent inflammation at end of follow-up period.ConclusionProgressive inflammation following ATT for presumed ocular TB is common. It generally resolves on escalation of corticosteroid therapy. Cases not responding to increased immunosuppression need to be re-investigated to rule out a nontubercular cause.Eye advance online publication, 1 March 2013; doi:10.1038/eye.2013.5.
To develop a disease activity index for patients with uveitis (UVEDAI) encompassing the relevant domains of disease activity considered important among experts in this field. The steps for designing UVEDAI were: (a) Defining the construct and establishing the domains through a formal judgment of experts, (b) A two-round Delphi study with a panel of 15 experts to determine the relevant items, © Selection of items: A logistic regression model was developed that set ocular inflammatory activity as the dependent variable. The construct “uveitis inflammatory activity” was defined as any intraocular inflammation that included external structures (cornea) in addition to uvea. Seven domains and 15 items were identified: best-corrected visual acuity, inflammation of the anterior chamber (anterior chamber cells, hypopyon, the presence of fibrin, active posterior keratic precipitates and iris nodules), intraocular pressure, inflammation of the vitreous cavity (vitreous haze, snowballs and snowbanks), central macular edema, inflammation of the posterior pole (the presence and number of choroidal/retinal lesions, vascular inflammation and papillitis), and global assessment from both (patient and physician). From all the variables studied in the multivariate model, anterior chamber cell grade, vitreous haze, central macular edema, inflammatory vessel sheathing, papillitis, choroidal/retinal lesions and patient evaluation were included in UVEDAI. UVEDAI is an index designed to assess the global ocular inflammatory activity in patients with uveitis. It might prove worthwhile to motorize the activity of this extraarticular manifestation of some rheumatic diseases.
To determine the effect of an injectable fluocinolone acetonide implant (FAi) in eyes with noninfectious intermediate uveitis, posterior uveitis, or panuveitis.
To better characterize posterior uveitis, vitreous samples from 15 patients were subjected to antibody arrays, and the expression levels of 200 human cytokines were evaluated. Expression was analyzed by 1-way analysis of variance (significance at P < .01), unsupervised cluster algorithm, and pathway analysis.
Adalimumab was recently approved for the treatment of noninfectious intermediate uveitis, posterior uveitis, and panuveitis.
- Journal of the European Academy of Dermatology and Venereology : JEADV
- Published about 1 month ago
Few reports describe tattoo granulomas with the simultaneous development of intraocular inflammation without any evidence of systemic sarcoidosis at the time of presentation. Here, we present a patient with no prior diagnosis of sarcoidosis who developed inflammation of tattooed skin and shortly after bilateral uveitis.A 52-year-old previously healthy woman presented with a 8 months history of swelling and itching located in all of her 11 black tattoos. Approximately 5 months later she developed complaints of blurred vision, diagnosed as recurrent uveitis anterior by an ophthalmologist. This article is protected by copyright. All rights reserved.
Anterior uveitis is the most common extra-articular manifestation of ankylosing spondylitis (AS). AS-related anterior uveitis frequently presents as acute, recurrent iridocyclitis; therefore, AS is often initially suspected by an ophthalmologist, not by a rheumatologist. In this study, we aimed to investigate the relationship between the recurrence of anterior uveitis and the subsequent incidence of AS.
AAU (acute anterior uveitis) is the most common entity of uveitis characterized by acute vision loss and violent sore eyes. IL-33 and IL-1RacP have been found to play crucial roles in the innate immune system. In the present study, we investigated the association of IL33 and IL1RAP genes with AAU. A total of 549 AAU patients and 1080 unrelated healthy controls were recruited for this study. Ten single nucleotide polymorphisms (SNPs) were genotyped using Sequenom Mass ARRAY technology. Our findings demonstrated that IL1RAP-rs3773978 significantly associated with AAU and could serve as a genetic risk marker in Chinese AAU patients. A significantly increased frequency of the A allele and AA homozygosity of IL1RAP-rs3773978 was observed in AAU patients compared with that in controls (p=0.001, pc=0.01, OR=1.282, 95% CI 1.106 to 1.487; p=0.0003, pc=0.003, OR=1.647, 95% CI 1.255 to 2.163, respectively). Further stratification analyses showed that the genetic correlation may differ depending on HLA-B27 status, AS (ankylosing spondylitis) status, attack times and laterality status. Our findings provide new insights that enhance the current knowledge of uveitis genetics by demonstrating the specific functional roles of IL1RAP and other IL-1 family genes in uveitis.