Rachael L Niederer1, Lazha Sharief1, Asaf Bar2, Sue L Lightman1, Oren Tomkins-Netzer3. 1. Department of Clinical Ophthalmology, Moorfields Eye Hospital, London, United Kingdom; University College London (UCL), Institute of Ophthalmology, London, United Kingdom. 2. Department of Clinical Ophthalmology, Moorfields Eye Hospital, London, United Kingdom. 3. Department of Clinical Ophthalmology, Moorfields Eye Hospital, London, United Kingdom; University College London (UCL), Institute of Ophthalmology, London, United Kingdom; School of Medicine, Technion, Israel Institute of Technology, Haifa, Israel. Electronic address: o.tomkins-netzer@ucl.ac.uk.
Abstract
PURPOSE: To describe factors that predict visual loss and complications in intermediate uveitis. DESIGN: Cross-sectional study. PARTICIPANTS: Subjects with intermediate uveitis were identified from a database of 1254 uveitis patients seen in the clinic of a single consultant (S.L.L.) between 2011 and 2013. METHODS: Information was gathered from the clinical notes of all subjects examined in clinic. MAIN OUTCOME MEASURES: Best-corrected visual acuity (BCVA), moderate visual loss (MVL; ≤20/50), severe visual loss (SVL; ≤20/200). RESULTS: Three hundred and five subjects (550 eyes) were included in the study, comprising 24.3% of subjects seen in clinic. Mean (± standard deviation) age at diagnosis was 40.9±16.9 years, and 64.6% of subjects were female. Median follow-up was 8.2 years (mean, 9.7 years, 5452 eye-years). Systemic diagnosis was made in 36.1% of patients, with sarcoidosis (22.6%) and multiple sclerosis (4.6%) the most frequent systemic associations. Median BCVA was 20/30 (mean logarithm of the minimum angle of resolution [logMAR] 0.26±0.38, n = 550 eyes) at presentation, 20/30 (mean logMAR 0.22±0.42, n = 430) at 5 years, and 20/30 (mean logMAR 0.23±0.46, n = 260) at 10 years. Macular edema was observed in 224 eyes (40.7%) and was associated with idiopathic disease (P = 0.001) and diabetes (P = 0.001). Topical therapy was used in 82.7%, and 34.2% received local injections of corticosteroids. A total of 50.5% required oral steroids and 13.8% required second-line immunosuppression. Subjects with a diagnosis of sarcoidosis were less likely to require a second-line agent (4.3% vs. 16.2%, P = 0.011). On multivariate analysis, visual acuity at referral, retinal pigment epithelial atrophy, and macular scarring were associated with increased risk of MVL; and visual acuity at referral, local therapy, macular scarring, retinal detachment, and hypotony and phthisis were associated with increased risk of SVL. CONCLUSIONS: Intermediate uveitis has a long disease course with frequent complications and often requires systemic treatment. Despite this, most subjects are still able to achieve good long-term visual outcomes.
PURPOSE: To describe factors that predict visual loss and complications in intermediate uveitis. DESIGN: Cross-sectional study. PARTICIPANTS: Subjects with intermediate uveitis were identified from a database of 1254 uveitispatients seen in the clinic of a single consultant (S.L.L.) between 2011 and 2013. METHODS: Information was gathered from the clinical notes of all subjects examined in clinic. MAIN OUTCOME MEASURES: Best-corrected visual acuity (BCVA), moderate visual loss (MVL; ≤20/50), severe visual loss (SVL; ≤20/200). RESULTS: Three hundred and five subjects (550 eyes) were included in the study, comprising 24.3% of subjects seen in clinic. Mean (± standard deviation) age at diagnosis was 40.9±16.9 years, and 64.6% of subjects were female. Median follow-up was 8.2 years (mean, 9.7 years, 5452 eye-years). Systemic diagnosis was made in 36.1% of patients, with sarcoidosis (22.6%) and multiple sclerosis (4.6%) the most frequent systemic associations. Median BCVA was 20/30 (mean logarithm of the minimum angle of resolution [logMAR] 0.26±0.38, n = 550 eyes) at presentation, 20/30 (mean logMAR 0.22±0.42, n = 430) at 5 years, and 20/30 (mean logMAR 0.23±0.46, n = 260) at 10 years. Macular edema was observed in 224 eyes (40.7%) and was associated with idiopathic disease (P = 0.001) and diabetes (P = 0.001). Topical therapy was used in 82.7%, and 34.2% received local injections of corticosteroids. A total of 50.5% required oral steroids and 13.8% required second-line immunosuppression. Subjects with a diagnosis of sarcoidosis were less likely to require a second-line agent (4.3% vs. 16.2%, P = 0.011). On multivariate analysis, visual acuity at referral, retinal pigment epithelial atrophy, and macular scarring were associated with increased risk of MVL; and visual acuity at referral, local therapy, macular scarring, retinal detachment, and hypotony and phthisis were associated with increased risk of SVL. CONCLUSIONS: Intermediate uveitis has a long disease course with frequent complications and often requires systemic treatment. Despite this, most subjects are still able to achieve good long-term visual outcomes.
Authors: Caroline L Minkus; Maxwell Pistilli; Kurt A Dreger; Tonetta D Fitzgerald; Abhishek R Payal; Hosne Begum; R Oktay Kaçmaz; Douglas A Jabs; Robert B Nussenblatt; James T Rosenbaum; Grace A Levy-Clarke; H Nida Sen; Eric B Suhler; Jennifer E Thorne; Nirali P Bhatt; C Stephen Foster; Jeanine M Buchanich; John H Kempen Journal: Am J Ophthalmol Date: 2021-03-10 Impact factor: 5.488