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Patients with an acute zonal occult outer retinopathy-like illness rapidly improve with valacyclovir treatment
Journal article   Open access   Peer reviewed

Patients with an acute zonal occult outer retinopathy-like illness rapidly improve with valacyclovir treatment

Vinit B Mahajan and Edwin M Stone
American journal of ophthalmology, Vol.150(4), pp.511-518
10/2010
DOI: 10.1016/j.ajo.2010.05.024
PMCID: PMC4669885
PMID: 20691421

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Abstract

To describe 3 cases of an acute zonal occult outer retinopathy-like illness responsive to valacyclovir hydrochloride. Retrospective, interventional case series. Three patients were treated with valacyclovir and monitored by clinical examination, Goldmann visual field testing, and electroretinography. Patients with an acute zonal occult outer retinopathy-like illness presented following progressive vision loss. This course was immediately reversed by treatment with oral valacyclovir, and visual acuity and visual field improved significantly at 1 week and 1 month. Patients remained stable without treatment during a follow-up period ranging from 1 to 3 years. Some conditions with features of acute zonal occult outer retinopathy may be attributable to a subacute herpetic viral infection that is responsive to oral antiviral medication.
Scotoma - virology Acyclovir - therapeutic use Humans Eye Infections, Viral - drug therapy Male Visual Fields Adult Female Retrospective Studies Retinal Diseases - virology Scotoma - drug therapy Electroretinography Eye Infections, Viral - diagnosis Acute Disease Eye Infections, Viral - virology Retinal Diseases - diagnosis Scotoma - diagnosis Acyclovir - analogs & derivatives Antiviral Agents - therapeutic use Tomography, Optical Coherence Valine - analogs & derivatives Herpesviridae Infections - diagnosis Herpesviridae Infections - virology Herpesviridae Infections - drug therapy Adolescent Valine - therapeutic use Visual Field Tests Retinal Diseases - drug therapy

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