Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 4 de 4
Filter
Add more filters










Database
Language
Publication year range
1.
Retin Cases Brief Rep ; 17(2): 160-164, 2023 Mar 01.
Article in English | MEDLINE | ID: mdl-36821470

ABSTRACT

BACKGROUND: Susac syndrome consists of the triad of encephalopathy, branch retinal artery occlusion, and hearing loss and is believed to be an immune-mediated endotheliopathy. Arteriolar wall hyperfluorescence (AWH) on retinal fluorescein angiography (FA) has been described in the literature as a classic ophthalmic sign for Susac syndrome. In this article, we report a pattern of distally shifting segments of AWH on FA over time that was observed in two cases. METHODS: Two cases of Susac syndrome are presented with an emphasis on FA findings, obtained at frequent intervals during follow-up. RESULTS: In both cases, FA displays a shifting pattern of segments of AWH distal to the localization of the AWH observed on the previous FA. CONCLUSION: In patients with Susac syndrome, FA plays an important role in aiding diagnosis and monitoring the efficacy of treatment and disease activity during follow-up. In these two cases, the angiography revealed how the AWH can migrate along the vessel over time. This is the first published report showing an evolving distally shifting pattern of AWH in patients with Susac syndrome.


Subject(s)
Retinal Artery Occlusion , Susac Syndrome , Humans , Susac Syndrome/diagnosis , Fluorescein Angiography , Retinal Artery Occlusion/diagnosis , Magnetic Resonance Imaging
2.
Eur J Ophthalmol ; 32(4): 1890-1899, 2022 Jul.
Article in English | MEDLINE | ID: mdl-35139688

ABSTRACT

Center-involving diabetic macular edema (DME) is a leading cause of vision impairment in working-age adults. While its management is particularly challenging in a poorly compliant population, continuous innovation and the advent of new molecules have improved its outcome. The control of glycemia and of systemic aggravating factors remain essential to slow down progression of disease complications including DME. The indications for macular laser photocoagulation has progressively been phased out as a standard of care and replaced by local intraocular anti-VEGFs biologics and glucocorticoids (GCs). Intravitreal GCs in controlled-release drug delivery systems have allowed to reduce injection frequency and treatment burden. The non biodegradable Fluocinolone Acetonide (FAc) implant allows a long-lasting stabilization of both functional and anatomic improvements. However, adequate patient selection and monitoring through regular follow-up are essential for optimal results. Based on their experience and the latest literature, the aim of the present review is to provide international expert panel consensus on the place of the FAc implant in the treatment algorithm of DME, as well as its safety profile and how to manage it.


Subject(s)
Diabetes Mellitus , Diabetic Retinopathy , Macular Edema , Adult , Algorithms , Diabetes Mellitus/drug therapy , Diabetic Retinopathy/complications , Diabetic Retinopathy/drug therapy , Drug Implants/therapeutic use , Fluocinolone Acetonide , Glucocorticoids , Humans , Intravitreal Injections , Macular Edema/drug therapy , Macular Edema/etiology
3.
Ophthalmol Ther ; 9(4): 993-1002, 2020 Dec.
Article in English | MEDLINE | ID: mdl-32946007

ABSTRACT

INTRODUCTION: STELLAR was a Belgian, multicentre, retrospective, observational chart review that described the utilization (number of injections and treatment regimen) and effectiveness of intravitreal aflibercept (IVT-AFL) in patients with anti-vascular endothelial growth factor (VEGF) treatment-naïve neovascular age-related macular degeneration (nAMD) during the first 12 months of IVT-AFL treatment. METHODS: Patients initiating IVT-AFL between July 2013 and July 2017 were included in STELLAR. Primary endpoints were number of visits and IVT-AFL injections, and number of patients who received ≥ 7 versus < 7 IVT-AFL injections during the first 12 months of treatment. RESULTS: A total of 337 patients completed ≥ 12 months of IVT-AFL treatment. The mean number of visits and mean number of injections during the first 12 months was 9.8 and 7.1 injections, respectively (64% received ≥ 7 injections). Overall, 96% of patients received ≥ 3 initial monthly injections. Of the 337 patients, 180 received VT-AFL as needed (pro re nata), 141 received it as treat-and-extend dosing and 16 received it as fixed dosing. The proportion of patients who received treat-and-extend dosing increased year-on-year. Mean best-corrected visual acuity (BCVA) (± standard deviation) was 61.6 (± 14.9) Early Treatment Diabetic Retinopathy Study (ETDRS) letters at baseline and improved by + 3.9 and + 5.7 ETDRS letters at 3 and 12 months, respectively. Mean BCVA improvement was numerically greater in patients who received ≥ 7 versus < 7 injections during the first 12 months 7 (+ 6.5 vs. + 4.4 ETDRS letters) and in patients who received ≥ 3 versus < 3 initial monthly injections (+ 5.2 vs. - 0.25 ETDRS letters [3 at months]; + 5.9 vs + 1.2 ETDRS letters [at 12 months]). No specific adverse events were reported. CONCLUSION: Most patients in this Belgian study received ≥ 7 IVT-AFL injections during a mean of 9.8 visits over the 12 months assessed. IVT-AFL was an effective treatment for nAMD in clinical practice, with numerically higher BCVA gains in patients receiving ≥ 7 versus < 7 injections over the first 12 months and ≥ 3 versus < 3 injections in the first 3 months.

4.
Retin Cases Brief Rep ; 14(1): 77-81, 2020.
Article in English | MEDLINE | ID: mdl-28820764

ABSTRACT

PURPOSE: To characterize the ocular features of a severe case of renal coloboma syndrome in a long-term follow-up. METHODS: Observational case report over a period of 45 years. Examination under anesthesia at the age of 3 months, repeated ophthalmologic examination (age 7, 14, 25, 45 years), fluorescein and indocyanine green angiography, electroretinography, ocular ultrasound, optical coherence tomography, computed tomography scan orbits, and magnetic resonance imaging of the brain. RESULTS: Presentation with severe bilateral posterior eye defects, optic nerve aplasia and a retrobulbar cyst in the left eye, renal abnormalities, and mental retardation. Over time, a progressive axial myopia in the right eye, band keratopathy in the left eye, and progressive bilateral posterior lens opacities were noted. There was only a minor decrease in visual acuity and visual field of the only functional right eye. The mother of this patient had a mild optic disk hypoplasia, progressive lens opacities, and late-onset renal disease. Both had a confirmed mutation in exon 2 of the PAX2 gene. CONCLUSION: This first published long-term follow-up of renal coloboma syndrome shows progressive posterior lens opacities, axial myopia, and band keratopathy with only a small decline in visual function over time.


Subject(s)
Coloboma/diagnosis , Optic Disk/abnormalities , Renal Insufficiency/diagnosis , Vesico-Ureteral Reflux/diagnosis , Visual Acuity , Disease Progression , Electroretinography , Follow-Up Studies , Humans , Infant , Male , Time Factors , Tomography, X-Ray Computed
SELECTION OF CITATIONS
SEARCH DETAIL
...