Birdshot Chorioretinitis Research Articles

Microvascular and Structural Characterization of Birdshot Chorioretinitis in Active and Inactive Phases.

Objective: This study aimed to examine microvascular changes and identify predictors of short-term quiescence in active birdshot chorioretinitis (BSCR). Methods: An observational, prospective, 12-month follow-up cohort study was conducted. BSCR eyes were clinically assessed at baseline, categorized as active or inactive, and reevaluated at 12 months. Based on their clinical activity at both timepoints, eyes were divided into three subgroups: active-to-inactive (A-I), consistently active (A-A), and consistently inactive (I-I). Structural OCT, OCT-angiography (OCT-A), and ultra-widefield imaging were utilized. Exam data from fundus and nasal subfields were analyzed for microvascular changes and quiescence predictors. Results: Sixty eyes from 30 BSCR patients (47% women, 53% men, mean age 59.7 ± 12.3 years) were included. In the A-I group (16 eyes), vascular density and perfusion indices increased in all subfields post-quiescence, contrasting with the other groups. Perifoveal looping in the superficial capillary plexus predicted quiescence at 12 months compared with the A-A group. Conclusions: Vascular density rises after complete inflammation control in BSCR, and perifoveal capillary loops serve as potential predictors of short-term quiescence in active BSCR.

Quality of Life in Patients with Birdshot Chorioretinitis Aged 80 and Older

ABSTRACT Purpose Birdshot chorioretinitis (BSCR) is an ocular HLA-related disease with variable clinical progression. We examine the quality of life (QOL) of BSCR individuals aged ≥80 years, providing insights into the long-term disease impact. Methods We utilized data from the CO-BIRD cohort (ClinicalTrials.gov Identifier: NCT05153057) conducted at Hôpital Cochin in Paris, France, focusing on BSCR patients aged ≥80. The main outcome was vision-related QOL using the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25). We used Spearman correlation to explore the impact of better BCVA and MD on the composite score, and the Wilcoxon test to evaluate specific visual symptoms’ effects. Results The study included 35 patients with a mean age of 83.9 ± 3.7 years, 74.3% of whom received systemic immunosuppression. The mean composite score was 58 ± 30, with a median of 75 (23–79). The lowest subscores were driving capacity (38 ± 38), mental health (49 ± 33), and role difficulties (50 ± 35), while the highest were for ocular pain (70 ± 25) and social function (70 ± 38). Decimal BCVA below 0.5 and MD below −6 dB were associated with lower subscores. BCVA and MD were strongly correlated with the composite score (R = 0.67). Symptoms of poor color and blurry vision were significantly associated with lower composite score (p < 0.005). Conclusion Most BSCR patients over 80 in our cohort maintained sufficient vision for daily activities. The high standard deviation and wide range of VFQ-25 results reflect the heterogeneity of visual outcomes among elderly BSCR patients.

Visual acuity and visual field as a function of disease duration in patients with birdshot chorioretinitis

BackgroundBirdshot chorioretinitis (BSCR) is a chronic bilateral posterior uveitis, which can affect central as well as peripheral vision. The aim of this study was to assess how visual acuity and...

Optic Disc Edema Is an Under-Recognized Feature of Birdshot Chorioretinitis.

Optic disc edema is a feature of many ophthalmic and neurologic conditions. It remains an underappreciated feature of birdshot chorioretinitis (BSCR), leading to delay in diagnosis and treatment. The purpose of our study was to identify clinical features that are concomitant with optic disc edema and suggest a diagnosis of BSCR. Retrospective multicenter case series of 29 patients who were referred to a neuro-ophthalmologist or uveitis specialist for evaluation of disc edema and were ultimately diagnosed with BSCR. Fifty-four eyes of 30 patients, from the practices of 15 uveitis specialists, met the eligibility criteria. In addition to disc edema, concomitant features in all patients included vitritis, chorioretinal lesions, and retinal vasculitis. Visual recovery to 20/40 or better occurred in 26 of 29 patients. Visual acuity remained 20/100 or worse in 2 patients previously diagnosed with idiopathic intracranial hypertension, 1 patient previously diagnosed with optic neuritis, and 1 patient for whom treatment was delayed for years, leading to optic disc atrophy. Optic disc edema is a presenting feature in some cases of BSCR. A diagnosis of BSCR should be considered when disc edema occurs with vitritis, chorioretinal inflammation, and retinal vasculitis. Patients should be referred to a uveitis specialist for treatment.

Histocompatibility Leukocyte Antigen-A29-Associated Retinal Vasculitis without Choroidal Lesions: A Report of 4 Cases.

This study describes a cohort of patients presenting with histocompatibility leukocyte antigen (HLA)-A29-associated retinal vasculitis without choroidal lesions that may share clinical features with birdshot retinochoroiditis. The methods include a retrospective chart review of patients presenting with HLA-A29-associated retinal vasculitis without choroidal lesions. The data on the patients were entered retrospectively into a new database and analyzed. Four patients who had HLA-A29-associated retinal vasculitis without choroidal lesions were identified. The median age at presentation was 40 years (range: 14-71); 75% were female. At presentation, all four patients had a visual acuity of 20/50 or better in both eyes. All the eyes had mild vitritis, three eyes (37.5%) had cystoid macular edema, and two eyes (25%) had optic disc edema. All the patients required treatment with systemic steroids and immunosuppressive therapy. HLA-A29-associated retinal vasculitis without choroidal lesions appears to share many clinical features with birdshot chorioretinitis, including the need for systemic immunosuppressive therapy. Whether this entity represents an early form of birdshot retinochoroiditis or a more localized variant of the disease is a topic for additional studies.

Non-invasive biomarkers for close activity monitoring in birdshot chorioretinitis: Optical coherence tomography angiography and beyond.

The purpose of the study was to identify non-invasive imaging biomarkers potentially useful for close activity monitoring in birdshot chorioretinitis (BSCR). Cross-sectional study of BSCR eyes included as per Levinson's and/or SUN criteria. Eyes were blindly classified into active or inactive groups per clinical inflammatory parameters, ultra-widefield (UWF) pseudocolour images, UWF fluorescein angiography (FA) and macular optical coherence tomography (OCT) cube. Qualitative and quantitative OCT and OCT-angiography (OCT-A) parameters at the fundus, superonasal and inferonasal fields were compared between active and inactive eyes. Thirty consecutive BSCR patients (60 eyes) were analysed. 28 eyes (46.66%) were from women and the overall mean age was 59.7 ± 12.3 years. Active eyes showed an abnormal retinal thickening at inferonasal field (nasal retinal thickness) and a higher averaged thickened retinal index (ATRI) (72.36 active vs. 20.12 inactive, p < 0.0001). A significant moderate correlation was observed between ATRI and FA scores (r = 0.259, p = 0.022). Macular vascular loops were more frequent in the superficial vascular plexus of OCT-A in the active eyes (p = 0.028). The vascular perfusion index tended to be higher in all subfields of active eyes but did not reach statistical significance. Multimodal imaging could be key to discerning activity in BSCR eyes. Higher ATRI and the presence of vascular loops in the superficial plexus are potential non-invasive activity biomarkers for the close monitoring of BSCR.

Birdshot Chorioretinitis in Patients Aged 80 and Older

ABSTRACT Purpose To assess the manifestations of birdshot chorioretinitis (BSCR) in patients aged 80 and over. Design Among patients with BSCR followed in the CO-BIRD prospective cohort (ClinicalTrials.gov Identifier: NCT05153057), we analyzed the subgroup of patients aged 80 and over. Methods Patients were assessed in a standardized manner. Confluent atrophy was defined as hypoautofluorescent spots on fundus autofluorescence (FAF). Results We included 39 (8.8%) of the 442 enrolled CO-BIRD patients. The mean age was 83.8 ± 3.7 years. The mean logMAR BCVA was 0.52 ± 0.76, with 30 patients (76.9%) having 20/40 or better in at least one eye. Thirty-five (89.7%) patients were receiving no treatment. Confluent atrophy in the posterior pole, disrupted retrofoveal ellipsoid zone and choroidal neovascularization were associated with logMAR BCVA >0.3 (p < .0001). Conclusion In patients aged 80 and over we observed a striking heterogeneity of outcomes, but most retained a BCVA that allowed them to drive.

Swept Source Optical Coherence Tomography Angiography Findings in Birdshot Chorioretinitis: A Cross Sectional Study of 21 Patients

ABSTRACT Purpose Birdshot chorioretinitis (BSCR) is a form of posterior uveitis that is classically characterized by hypopigmented choroidal lesions outside of the major arcades. However, little is known about the extent of choroidal involvement in the macula. We aim to describe the vascular abnormalities observed at the level of the choriocapillaris (CC) in the maculae of BSCR patients, using swept source optical coherence tomography angiography (SS-OCTA). Methods A cross-sectional, observational study was conducted. Eligible patients underwent clinical examination and SS-OCTA imaging. The main outcome measures were the frequency of vascular abnormalities observed at the level of the CC on SS-OCTA and foveal choriocapillaris vascular density (CVD). Results Twenty-one patients were included, with a median age of 61.5 years. All patients had bilateral disease with a median disease duration of 6 years. All but one patient received systemic immunosuppressive drug therapy, and 19 patients had suppressed inflammation on treatment at the time of the SS-OCTA assessment. Of the 42 affected eyes, 39 (92.9%) had gradable SS-OCTA images, with a mean LogMAR visual acuity of 0.18 (Snellen equivalent 20/30). In total, 34 of 39 (87.2%) eyes had some degree of pathologic flow loss, and after controlling for patient age and disease activity, both worse VA and longer disease duration remained statistically significantly associated with reduced foveal CVD. Conclusions Our findings suggest that pathologic CC flow loss in the macula is frequently encountered and may contribute to visual function decline in patients with BSCR. Further studies with longitudinal follow-up are needed to characterize the evolution of these areas of pathologic CC flow loss over time.

Retina-arrestin specific CD8+ T cells are not implicated in HLA-A29-positive birdshot chorioretinitis

BackgroundHLA-A29-positive birdshot chorioretinitis (BCR) is an inflammatory eye disorder that is generally assumed to be caused by an autoimmune response to HLA-A29-presented peptides from retinal arrestin (SAG), yet the epitopes recognized by CD8+ T cells from patients remain to be identified. ObjectivesThe identification of natural ligands of SAG presented by HLA-A29. To quantify CD8+ T cells reactive to antigenic SAG peptides presented by HLA-A29 in patients and controls. MethodsWe performed mass-spectrometry based immunopeptidomics of HLA-A29 of antigen-presenting cell lines from patients engineered to express SAG. MHC-I Dextramer technology was utilised to determine expansion of antigen-specific CD8+ T cells reactive to SAG peptides in complex with HLA-A29 in a cohort of BCR patients, HLA-A29-positive controls, and HLA-A29-negative controls. ResultsWe report on the naturally presented antigenic SAG peptides identified by sequencing the HLA-A29 immunopeptidome of antigen-presenting cells of patients. We show that the N-terminally extended SAG peptide precursors can be trimmed in vitro by the antigen-processing aminopeptidases ERAP1 and ERAP2. Unexpectedly, no enhanced antigen engagement by CD8+ T cells upon stimulation with SAG peptides was observed in patients or HLA-A29-positive controls. Multiplexed HLA-A29-peptide dextramer profiling of a case-control cohort revealed that CD8+ T cells specific for these SAG peptides were neither detectable in peripheral blood nor in eye biopsies of patients. ConclusionsCollectively, these findings demonstrate that SAG is not a CD8+ T cell autoantigen and sharply contrast the paradigm in the pathogenesis of BCR. Therefore, the mechanism by which HLA-A29 is associated with BCR does not involve SAG.

Treatment Outcomes in Birdshot Chorioretinitis: Corticosteroid Sparing, Corticosteroid Discontinuation, Remission, and Relapse

To describe treatment-related outcomes among patients with birdshot chorioretinitis (BSCR). Retrospective cohort study. Patients diagnosed with BSCR at 2 tertiary care academic medical centers. Clinical and treatment-related data were collected for all patients with BSCR diagnosed between 2003 and 2017 at the 2 centers and for each eye at each clinical visit. Four outcomes were considered: (1) corticosteroid-sparing success, defined as inactive disease and prednisone dose of ≤7.5 mg/day; (2) corticosteroid-discontinuation success, defined as inactive disease and discontinuation of prednisone; (3) sustained drug-free remission, defined as inactive disease off all medications for ≥3 months; and (4) relapse of BSCR after remission. A total of 107 patients with BSCR were identified, of whom 94 had follow-up data. Corticosteroid-sparing success was achieved in 95.4% of the oral corticosteroid-treated patients at a rate of 0.60 successes per person-year (PY) (95% CI: 0.50/PY, 0.70/PY). The median time to corticosteroid-sparing success was 12 months. Corticosteroids were discontinued successfully in 76.5% of oral corticosteroid-treated patients (rate= 0.28/PY; 95% CI: 0.21/PY, 0.35/PY). The median time to successful corticosteroid discontinuation was 2.0 years. A sustained drug-free remission was achieved in 24 patients (rate= 0.06/PY; 95% CI: 0.04/PY, 0.09/PY), with approximately 25% of patients achieving remission by 4 years of follow-up. Relapse of inflammation in patients after achieving a sustained, drug-free remission occurred at a rate of 0.24/PY (95% CI: 0.14/PY, 0.37/PY). Successful corticosteroid sparing and discontinuation was achieved in the majority of patients with BSCR. Remission occurred less often, but data were limited by the time needed to induce a remission (4 years) and the amount of follow-up (median, 4.6 years). The relapse rate after a remission was 0.24/PY.

Ophthalmic use of TNFα inhibitor: adalimumab treatment in uveitis

Adalimumab is a monoclonal antibody that inhibits TNFα and among other indications it can be a systemic treatment in the non-infectious intermediate, posterior and panuveitis. To summarize our experience in patients receiving adalimumab for adult non-infectious uveitis. We investigate our adult cases of non-infectious uveitis treated with adalimumab between 2018 and 2020 in a retrospective case series at the Uveitis Center in Budapest (Semmelweis University, Department of Ophthalmology, Uveitis Department). We present 13 patients (8 females, 5 males) with a mean age of 45 (26-80) years. Adalimumab is given to 12 patients as Humira and 1 patient as Amgevita. The etiology of uveitis was in 2 cases birdshot chorioretinitis, 2 Behçet's disease, 1 sarcoidosis, 3 retinal vasculitis, 1 Vogt-Koyanagi-Harada disease, and 4 of idiopathic origin. Adalimumab treatment had to be discontinued in 7 cases, mainly due to therapeutic insufficiency, while in 6 cases we are still successfully treating patients. According to our experience, adalimumab is a safe and effective treatment, with minimal side effect in many forms of uveitis alone, or in combination with a low-dose steroid. It can also be used in cases where traditional immunosuppressive therapies are ineffective. In ophthalmology, systemic biologic therapy, availability of adalimumab in the treatment of uveitis is crucial for maintaining visual acuity at affected patients. Orv Hetil. 2021; 162(34): 1370-1375.

Classification Criteria for Birdshot Chorioretinitis

To determine classification criteria for birdshot chorioretinitis. Machine learning of cases with birdshot chorioretinitis and 8 other posterior uveitides. Cases of posterior uveitides were collected in an informatics-designed preliminary database, and a final database was constructed of cases achieving supermajority agreement on diagnosis, using formal consensus techniques. Cases were split into a training set and a validation set. Machine learning using multinomial logistic regression was used on the training set to determine a parsimonious set of criteria that minimized the misclassification rate among the infectious posterior uveitides / panuveitides. The resulting criteria were evaluated on the validation set. One thousand sixty-eight cases of posterior uveitides, including 207 cases of birdshot chorioretinitis, were evaluated by machine learning. Key criteria for birdshot chorioretinitis included a multifocal choroiditis with (1) the characteristic appearance of a bilateral multifocal choroiditis with cream-colored or yellow-orange, oval or round choroidal spots ("birdshot" spots); (2) absent to mild anterior chamber inflammation; and (3) absent to moderate vitreous inflammation; or multifocal choroiditis with positive HLA-A29 testing and either classic "birdshot spots" or characteristic imaging on indocyanine green angiography. Overall accuracy for posterior uveitides was 93.9% in the training set and 98.0% (95% confidence interval 94.3, 99.3) in the validation set. The misclassification rates for birdshot chorioretinitis were 10% in the training set and 0% in the validation set. The criteria for birdshot chorioretinitis had a low misclassification rate and seemed to perform sufficiently well for use in clinical and translational research.

Ocular changes in patients with psoriasis

Eye involvement in psoriasis is little known to many dermatologists, although psoriasis has been acknowledged as a systemic disease for decades. The ophthalmic complications of psoriasis are numerous and can affect almost any part of the eye. The most common ocular changes in patients with psoriasis, including blepharitis, conjunctivitis, keratitis, iridocyclitis, UV-induced cataracts, uveitis, and birdshot chorioretinitis, have been described in the literature. Recognition of the ocular complications of psoriasis is of significant clinical importance, because various pathogenic mechanisms may contribute to the development of ocular manifestations, including direct eye involvement with psoriatic plaques, psoriasis-related immune-mediated inflammatory processes, and complications of psoriasis treatments.

Visual electrophysiological assessment in birdshot chorioretinitis treated with anti‐TNF‐α

Visual electrophysiological assessment in birdshot chorioretinitis treated with anti‐TNF‐<i>α</i>

NUT carcinoma of the sinonasal tract infiltrating the orbit in a man with birdshot chorioretinitis

A 48-year-old man with a history of birdshot chorioretinitis presented with blurry vision, retro-bulbar pain and sinusitis. Though visual acuity was unaffected, he had left optic disc oedema and mild restriction of left eye abduction. His symptoms progressed quickly, with diplopia in primary gaze, epistaxis from his left nostril, and a left relative afferent pupillary defect (RAPD). On computed tomography, there was a mass in the nasal cavity that extended through the left cribriform plate and lamina papyracea and posteriorly into the optic canal.Pathological examination of biopsy specimens revealed sheets of undifferentiated cells with extensive areas of necrosis and islands of squamous differentiation. The tumour cells expressed monokeratin, p63, CD34, and p16. Molecular testing indicated rearrangement of the NUTM1 (15q14) locus and fusion of the NUTM1 and BRD4 (19p13.12) loci, confirming the diagnosis of NUT carcinoma of the sinonasal tract.This is the first reported case of NUT carcinoma in a patient with birdshot chorioretinitis. The onset of chorioretinitis may have been the earliest sign of the effects of the BRD4-NUTM1 fusion protein, resulting in expression of HLA-A29. There is evidence that bromodomain and extra terminal (BET) family proteins play a role in inflammatory marker expression.

Fundus Autofluorescence Findings in Eyes With Birdshot Chorioretinitis.

The purpose of this study was to describe fundus autofluorescence (FAF) findings in eyes with birdshot chorioretinitis (BSCR) and to compare findings to demographic, medical, and clinical characteristics. In this multicenter, prospective, cross-sectional study, 172 eyes (86 patients) with BSCR were investigated. Participants underwent a standardized evaluation including collection of demographic data, ophthalmic and treatment history, and ophthalmologic examination. Using a standardized protocol, hypo- and hyperautofluorescence in macular and extramacular regions and specific patterns of abnormal FAF could be scored for 167 eyes. Images were scored by two independent, masked graders. Measures of visual function included best-corrected visual acuity (BCVA), contrast sensitivity (CS), color vision, and Humphrey visual field mean deviation (HVF-MD). Any abnormal FAF finding was observed in 132 eyes (79.0%); macular abnormalities were observed in 84 eyes (49.1%). The most common findings were peripapillary confluent hypoautofluorescence (122 eyes [73.1%]); extramacular granular hypoautofluorescence (100 eyes [59.9%]); and macular granular hypoautofluorescence (67 eyes [40.1%]). Confluent hypoautofluorescence was related to longer median disease duration (8.7 years) than granular hypoautofluorescence (7.9 years) or hyperautofluorescence (5.6 years). Macular confluent hypoautofluorescence was associated with BCVA ≤20/25 (odds ratio [OR] = 7.83, P = 0.007), BCVA ≤20/50 (OR = 4.94, P = 0.002), and abnormal CS (OR = 4.56, P = 0.009). Presence of macular or extramacular hypoautofluorescence was related to HVF-MD ≤-3 dB (OR = 2.43, P = 0.01 and OR = 2.89, P = 0.003, respectively). In this large cohort, various FAF abnormalities were found, indicating that disorders of the retinal pigment epithelium are features of BSCR. Abnormal FAF is a marker of visual dysfunction in the disease.

Adalimumab in refractory cystoid macular edema associated with birdshot chorioretinopathy.

To report the clinical outcomes of adalimumab therapy in cases of birdshot chorioretinitis (BCR) with cystoid macular edema (CME) refractory to conventional immunotherapy. This is a retrospective case series of three BCR patients treated with adalimumab for refractory CME. The main outcome measure was central subfield thickness (CST) on optical coherence tomography. Any patients treated with local steroids and/or receiving systemic steroids higher than 40mg prednisolone daily during adalimumab therapy were excluded. At baseline, all patients were receiving systemic corticosteroids and two second-line immunosuppressive agents. The mean duration of treatment with adalimumab was 31.2months (range 17.2-52). The mean CST was 327±112.7μm (mean±SD) at baseline and 256.2±39.7μm at 6months and 235.5±32.5μm at 12months. Adalimumab permitted cessation or reduction in the daily dose of oral prednisolone plus withdrawal of a second-line agent in all patients. In these patients, adalimumab was effective in the treatment of refractory CME.

Choroidal Findings in Eyes With Birdshot Chorioretinitis Using Enhanced-Depth Optical Coherence Tomography.

The purposes of this study were to describe choroidal findings observed using optical coherence tomography with enhanced depth imaging (EDI-OCT) in eyes with birdshot chorioretinitis (BSCR) and to test the hypothesis that these findings are related to participant demographics, clinical characteristics, and treatment. In a multicenter, cross-sectional study, 172 eyes of 86 individuals with BSCR underwent a standardized clinical evaluation, including defined protocols for EDI-OCT imaging, with macular and peripapillary volume scans. Choroidal findings were compared to demographic information, ophthalmic examination findings, and treatment history, using logistic regression models. EDI-OCT images were evaluated by two independent, masked graders. Median age was 56 years old; 54 participants (62.8%) were female. One or more choroidal lesions (a predefined hyporeflective zone) were identified in 105 eyes (63.6%). Median choroidal thickness was 293 μm. Choroidal lesions were associated with longer disease durations (odds ratio [OR]: 1.08; P = 0.03), increased vitreous haze (>0.5+; OR: 4.43; P = 0.02), presence of macular edema (OR: 3.00; P = 0.02), and thick choroids (OR: 3.89; P = 0.001). Use of immunomodulatory therapy was associated with lower risk of thin choroids (lower 25th percentile, OR: 0.17; P = 0.001) or thick choroids (upper 25th percentile, OR: 0.22; P = 0.002). At least some choroidal lesions did not have corresponding, clinically apparent "birdshot lesions" on fundus examination. Choroidal abnormalities identified by EDI-OCT imaging are common in the macular and peripapillary regions of eyes with BSCR. Choroidal lesions were associated with clinical signs of inflammation, suggesting that they represent foci of disease activity. EDI-OCT may provide useful information about disease mechanisms and response to treatment in future, longitudinal studies of BSCR.

BIRDSHOT CHORIORETINITIS LESIONS ON INDOCYANINE GREEN ANGIOGRAPHY AS AN INDICATOR OF DISEASE ACTIVITY.

To determine whether classical indocyanine green angiography lesions in patients with birdshot chorioretinitis can be used to monitor disease activity. A retrospective case series was performed on 26 eyes in 26 consecutive patients with birdshot chorioretinitis who had at least one indocyanine green angiography performed during disease activity and another during disease quiescence. Using Photoshop, the mean number, area, and area per spot on indocyanine green angiography were compared between disease activity and quiescence using a paired ratio test. The mean total lesion number, area, and area per spot during disease activity were 75.27 spots, 24,525 pixels, and 364 pixels/spots, respectively. The mean total lesion number, area, and area per spot size during disease quiescence were 28.35 spots (P < 0.01), 7,411 pixels (P < 0.01), and 279 pixels/spot (P = 0.12), respectively. There was a statistically significant decrease in the mean total area and number of lesions between the time of disease activity and disease quiescence (P < 0.01). Our results suggest that indocyanine green angiography has a role not only in diagnosis but also in monitoring treatment effectiveness; lesions can be reversible with treatment and their reappearance may be an indicator of disease relapse.

Intermediate uveitis, posterior uveitis, and panuveitis in the Mid-Atlantic USA.

BackgroundThe purpose of this study was to identify the causes, clinical features, and outcomes of intermediate uveitis, posterior uveitis, and panuveitis in patients managed in a mid-Atlantic tertiary care center.MethodsThis was a retrospective observational study of intermediate uveitis, posterior uveitis, and panuveitis patients seen at the University of Virginia from 1984 to 2014.ResultsOne hundred and fifty-nine intermediate uveitis, posterior uveitis, and panuveitis patients (237 eyes) were identified. The patient population was 54.72% female; 67.30% of patients were Caucasian, and 22.01% were African–American. Mean age at diagnosis was 45.5 years. Mean duration of follow-up was 3.95 years. Mean number of visits to the clinic was 10.35. Of 491 uveitis patients, 26 (5.30%) had intermediate uveitis, 62 (12.60%) had posterior uveitis, and 71 (14.50%) had panuveitis. The leading diagnoses in the intermediate uveitis group were pars planitis (73.08%) and sarcoidosis (11.54%); toxoplasma uveitis (17.74%), multifocal choroiditis (14.52%), undifferentiated posterior uveitis (14.52%), and birdshot chorioretinitis (11.29%) in the posterior uveitis group; and undifferentiated panuveitis (29.58%), post-surgical panuveitis (18.31%), sarcoidosis (12.68%), acute retinal necrosis (12.68%), and toxoplasma uveitis (4.23%) in the panuveitis group. The most common treatment modalities included local steroids (57.23%) and systemic steroids (42.14%). Ocular hypertension was found in 38 patients (23.90%). Glaucoma surgery was performed in 18.24% of patients and cataract surgery in 21.38%. Mean best-corrected visual acuity was 0.66 logMAR at baseline across all anatomical locations and 0.57 logMAR at final follow-up. Best-corrected visual acuity improved or remained stable during follow-up in all groups.ConclusionThe most common diagnoses in our series by anatomical location were pars planitis (intermediate uveitis), toxoplasmosis (posterior uveitis), and undifferentiated uveitis (panuveitis). Panuveitis had significantly worse visual outcomes and higher rates of complications than did intermediate or posterior uveitis, a finding that confirms earlier reports. In this series, unilateral disease, regardless of anatomical location, was associated with poorer visual outcome, in contrast with the findings of other reports.