This retrospective study was designed to estimate the cumulative incidence of glaucoma in viral uveitis. Seventy-six consecutive patients with viral stromal keratouveitis were divided into two groups according to the etiologic agents herpes simplex virus (HSV) keratouveitis (n = 58) and herpes zoster virus (HZV) keratouveitis (n = 18). The groups were evaluated for the incidence and prognosis of ocular hypertension. Etiologic agents were determined with the help of clinical observation supported by the polymerase chain reaction (PCR) of aqueous humor. All patients received oral acyclovir therapy for at least six months and topical prednisolone in tapered doses. There was no significant difference in the recurrences of HSV and varicella zoster virus (VZV) keratouveitis between groups (P = 0.431). The total incidence of secondary glaucoma was 13.1%. Most of the patients responded to antiviral and antiglaucomatous therapy. Trabeculectomy with mitomycin C was performed in only two patients. Secondary glaucoma can be regarded as a frequent complication of viral uveitis. As it has a good prognosis, surgical intervention is rarely required.
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http://dx.doi.org/10.1007/s10792-009-9305-z | DOI Listing |
Front Cell Infect Microbiol
December 2024
Department of Laboratory Medicine, Fudan University Eye Ear Nose and Throat Hospital, Shanghai, China.
Objective: Acute retinal necrosis (ARN) caused by varicella-zoster virus (VZV) is associated with changes in specific proteins in the eye's fluid, particularly matrix metalloproteinase-3 (MMP-3), an enzyme that breaks down tissue structures, and tissue inhibitor of metalloproteinase-1 (TIMP-1), which regulates MMP activity. This study aims to investigate how these proteins correlate with the progression of ARN.
Methods: We analyzed aqueous humor samples from 33 patients with ARN and 23 control patients with virus-negative uveitis.
Int Med Case Rep J
December 2024
Department of Ophthalmology, University of Nebraska Medical Center, Omaha, NE, USA.
Purpose: To report cytokine/chemokine profiles of ocular fluid in two patients with herpetic uveitis.
Methods: Cytokine and chemokine profiling of ocular fluid was performed in two patients with herpetic uveitis. Ocular fluid findings were correlated with disease manifestations and the patients' clinical course.
Yale J Biol Med
December 2024
Department of Ophthalmology and Visual Science, Yale School of Medicine, New Haven, CT, USA.
Ocular gene therapy has rapidly advanced from proof-of-concept studies to clinical trials by exploiting the unique advantages of the eye, including its easy accessibility, relative immune privilege, and the ability to use the contralateral eye as a control. An important step forward was achieved with the Food and Drug Administration (FDA) approval of voretigene neparvovec (Luxturna) for the treatment of biallelic RPE65-mutation-associated retinal dystrophies in 2017. Gene therapy is a promising field aimed at treating various inherited and acquired eye diseases.
View Article and Find Full Text PDFEur J Ophthalmol
December 2024
Division of Ocular Immunology, Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA.
Aim: The aim of the article is to summarize observations on cytomegalovirus (CMV) anterior uveitis, and in short case reports present cases of patients treated at our Department of Ophthalmology, First Faculty of Medicine, Charles University and General University Hospital in Prague.
Material And Methods: Retrospective analysis of patients at the Centre for diagnosis and treatment of uveitis from 2003 to 2024. Presentation of our experiences with CMV anterior uveitis confirmed by polymerase chain reaction (PCR) in aqueous humor in case reports.
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