Search

Purpose: To characterize the dynamic changes of fundus in Vogt-Koyanagi-Harada (VKH) disease through enhanced spectral-domain optical coherence tomography (EDI-OCT) and explore the predictors of visual prognosis., Methods: In this retrospective cohort study, a total of 2152 VKH patients referred to our uveitis center from January 2013 to April 2022 were screened; 151 new-onset VKH patients (299 eyes) and 82 healthy controls (164 eyes) were included. The manifestations of fundus at baseline, 1 month, 3 months, and 12 months after treatment were analysed and their relevance to visual prognosis were evaluated., Results: After retinal detachment (RD) (97.3%) and optic disc swelling (100%) presented at baseline, retinal reattachment (81.6%) and the granular hyperreflective depositions at the retinal pigment epithelium (RPE) (61.5%) were observed at month 1. The RPE and ellipsoid zone rearrangement accompanying interdigitation zone attenuation (57.9%) was noted finally. Choroidal thickness of patients was higher than that in the controls at baseline and month 1 (both P < 0.001). Best-corrected visual acuity (BCVA) (logarithm of the minimum angle of resolution [logMAR]) (P < 0.001; OR, 4.01), subretinal fibrinoid exudate (P < 0.001; OR, 3.9) and RPE folds ( p  = 0.001; OR, 2.39) at baseline, and the RD at month 1 (P < 0.001; OR, 3.42) were associated with visual prognosis., Conclusions: New-onset VKH patients after treatment exhibited dynamic changes in the fundus especially the outer retina during a 12-month period. The BCVA, subretinal fibrinoid exudate, and RPE folds at baseline, and RD at month May 1, serve as predictors of visual prognosis.

Purpose: Uveitis embraces a heterogeneous group of vision-threatening inflammatory conditions. Understanding uveitis epidemiology, etiology, and clinical findings is fundamental for a prompt diagnosis and optimal patient management. The aim of the study is to report the epidemiology of uveitis in a national referral center in Northern Italy and investigate the visual prognosis., Methods: This retrospective study was conducted at Uveitis Service (Ospedale San Raffaele) between June 2016 and May 2023. Demographic data, clinical characteristics, and etiological diagnoses of uveitis patients were collected, and visual prognosis was longitudinally explored., Results: 1105 patients with uveitis were included in the study, while 47 patients presented neoplastic masquerade syndrome and have been excluded. The population had a slight majority of females (M/F ratio = 0.76), mean age was 47 years. 25% presented infectious uveitis, primarily due to herpetic etiology, toxoplasmosis, and tuberculosis. Non-infectious uveitis was the most prevalent diagnosis (38%), with sarcoidosis, HLA-B27-associated uveitis, and Fuch's uveitis as prominent causes. Anatomically, anterior segment was most frequently involved (41%). Significant improvement in visual acuity was observed at follow-up, particularly in patients with infectious uveitis., Conclusions: Our study sheds light into the epidemiological landscape of uveitis in Northern Italy, reflecting changing patterns due to factors such as migration and changing sexual habits. In particular, higher percentages of syphilis have been observed, compared to other European reports. The distribution of non-infectious uveitis reflects other epidemiological European series. Higher percentages of neoplastic masquerade syndromes support the need of early recognition. Our findings offer precious insights for uveitis epidemiology and daily clinical practice.

Purpose: This study aimed to assess the clinical features of pediatric uveitis at a tertiary referral center in Western Japan., Methods: One hundred forty eyes of 80 patients aged <20 years at the time of uveitis onset, who visited Kyushu University Hospital between January 2010 and December 2019 were included in this study. Clinical records were retrospectively reviewed. Demographics, clinical findings, treatments, and visual prognoses were compared between the disease groups., Results: Of 80 patients, 32 were males and 48 were females. The average age of onset was 12.5 ± 4.8 (0-19) years. Tubulointerstitial nephritis and uveitis (TINU) and juvenile idiopathic arthritis (JIA) were the most frequent causes, accounting for 11.3% and 10% of cases, respectively, followed by sarcoidosis (5%), Behçet's disease, acute anterior uveitis, Vogt-Koyanagi-Harada disease, and juvenile chronic iridocyclitis (3.8% each). Infectious uveitis accounted for 7.6% of the cases: cytomegalovirus was the most frequent agent. Of these cases, 43.8% were unclassified. Systemic therapies were administered to 87.5% of the patients with JIA, 33.3% of those with TINU, and 28.6% of the other diagnostic groups. In the unclassified group, 80% of the patients were followed up with only topical corticosteroids. LogMAR visual acuity of 0 or less accounted for more than 80% in the final examination., Conclusion: TINU and JIA were the most common causes of pediatric uveitis. Although each required systemic therapy, most unclassified cases of pediatric uveitis were managed by topical corticosteroids alone with good visual prognosis. Accurate diagnosis is important for pediatric uveitis management.

Purpose : To summarize the prognostic factors of cytomegalovirus (CMV) retinitis (CMVR) in HIV-negative patients treated with multiple intravitreal injections (IVs) of ganciclovir. Methods : A retrospective cohort study (70 eyes) was conducted. Clinical signs, initial and final best corrected visual acuity (BCVA), initial aqueous load of CMV DNA, course of treatment, and occurrence of complications were recorded and analyzed. Results : A positive correlation was found between the baseline and the final best corrected visual acuity ( P < .001) and between the initial aqueous CMV DNA load and the number of IVs ( P = .01). A lesion close to the posterior pole ( P < .001) and a larger retinal lesion ( P = .002) remarkably led to worse visual prognosis. Conclusions : Poor visual prognosis was significantly associated with poor initial visual acuity, proximity of lesion to the posterior pole, and an extensive CMV lesion. The treatment duration was positively correlated with the initial aqueous CMV DNA load.

Purpose : To determine characteristics of patients with laboratory findings indicative of intraocular Epstein-Barr-virus (EBV) infection and to establish the usefulness of the laboratory analysis in patients with uveitis. Methods : Retrospective study of patients who underwent diagnostic aqueous fluid analysis. Diverse demographic data of patients were registered. Results : EBV-PCR tested positive in 3/201 (1%) and EBV-GWC in 22/245 (9%). The prevalence of immunosuppression was similar in EBV positive (by PCR/GWC) and EBV negative patients (7/25; 28% vs. 50/272;18%, P = 0.29). Out of all 22 EBV-GWC positive patients, GWC was between 3 and 10 in 91%. In total, 14 patients had laboratory results indicating only EBV infection. Patients without an alternative explanation for uveitis (6/14; 43%) had a chronic recurrent course and good visual prognosis. Conclusion : Low EBV-GWC values combined with multiple positive GWC and/or PCR for other infectious agents. Intraocular assessment for EBV in the initial examination of uveitis patients has limited value.

Purpose : To investigate clinical features, visual prognosis, and ocular complications in patients with ankylosing spondylitis (AS)-associated anterior uveitis (AU). Methods : Data of 211 eyes of 145 patients with AU associated with AS were reviewed retrospectively. Results : Mean follow-up time was 6.31 ± 6.33 years. Men were younger than women at AS diagnosis ( p  = 0.035). The mean number of uveitis flares was highest during the first quarter of the year and lowest during the third quarter ( p  = 0.017). Immunosuppressive agent use was higher in women than men ( p  = 0.052). Ocular complications developed in 120 eyes (56.9%), and the complication rate was 0.146/eye year. Males developed cystoid macular edema more frequently than females ( p  = 0.05). Glaucoma was observed more often in early-onset disease (age at AS onset <45 years) than late-onset disease ( p  = 0.028). Conclusions : Visual prognosis of AU in patients with AS was good, although more than half of the eyes developed ocular complications (56.9%).

Varicella zoster virus (VZV)-induced anterior uveitis (AU) may complicate the course of primary varicella infection typically seen in children. In adults, especially with advanced age, VZV AU is more commonly associated with herpes zoster ophthalmicus (HZO) with or without skin rash affecting the distribution of the ophthalmic nerve due to reactivation of the latent VZV in the trigeminal ganglion. While it is typically a mild self-limiting AU in primary infection, HZO AU is often accompanied by keratitis, may have a chronic recurrent course, and lead to sectoral iris atrophy, pupillary distortion, and ocular hypertension. Diagnosis is often clinical and proven by analysis of aqueous humor for viral genome or antiviral antibodies. Systemic antiviral agents and topical steroids are the mainstay of treatment. Visual prognosis is favorable with timely diagnosis and appropriate treatment.

Purpose: To investigate demographic, clinical features and complications of Italian patients with ocular Behçet's disease (BD) over time., Methods: Retrospective study of 385 patients examined from 1968 to 2011, 265 of whom had follow-up ≥ 12 months., Results: A significant increase in the proportion of females (p = 0.03) and anterior uveitis (p < 0.001), and a decrease in the complete type of BD in all patients (p = 0.003) and in males (p = 0.002), and in hypopyon (p = 0.024) were observed over time. Optic neuropathy (p < 0.0001), maculopathy (p = 0.002), retinal detachment, and retinal neovascularization (p = 0.02) decreased over time, with no difference between genders, concomitant with an increase in the use of immunosuppressive drugs (p = 0.003). Visual acuity ≤1/10 was detected more often in males than females (p = 0.003)., Conclusions: A significant shift in clinical manifestations of BD patients was observed over 44 years. Immunosuppressive therapy succeeded in lowering ocular complications. The incidence of ocular BD is increasing in females, but visual prognosis is still worse in males.

Purpose: To investigate the visual prognosis and ocular complications in patients with herpetic versus HLA-B27 associated anterior uveitis (AU)., Methods: This was a retrospective, observational study conducted at the ophthalmology department of the University Medical Center of Groningen. Sixty-two herpetic and 113 HLA-B27-associated AU patients were included. The main outcome measures were visual acuity and ocular complications., Results: Visual acuity over time was significantly lower in herpetic as compared to HLA-B27 AU, mainly due to corneal scarring. The incidence rate of any ocular complication was higher in herpetic AU compared to HLA-B27-associated AU (0.140/EY versus 0.076/EY, p = <0.001), which was mainly due to glaucoma (0.033/EY versus 0.004/EY, p < 0.001) and cataract (0.059/EY versus 0.023/EY, p < 0.001)., Conclusions: The most prominent finding was a worse visual prognosis in herpetic AU, which is probably related to higher prevalence of corneal scarring and glaucoma. In addition, herpetic AU patients have more ocular complications overall.

Purpose: To analyze chronological changes in ocular manifestations of Behçet's disease (BD) in Korean patients., Methods: Ocular findings were retrospectively analyzed from medical records of patients diagnosed with BD between 1994 and 2010 and divided into two groups according to the date of their first visit to our ophthalmology department. Group A began care between 1994 and 2000, and Group B between 2004 and 2010., Results: Fifty-six patients (83 eyes) were included in analyses. There was a significant decrease in the number of complete BD cases in Group B compared to Group A, and fewer patients had genital lesions in Group B. Mean visual acuity was better, and more patients had good vision in Group B than in Group A at the one and two year follow-up., Conclusions: The severity of BD has decreased over the past two decades, allowing BD patients with ocular involvement to have better visual prognoses.