Relapse of Vogt-Koyanagi-Harada disease during interferon-α and ribavirin therapy in a case of chronic viral hepatitis C

Abstract

A 60-year-old woman, who had been diagnosed with and treated for Vogt-Koyanagi-Harada (VKH) disease 17 years before, was receiving pegylated interferon-α and ribavirin therapy for chronic hepatitis C virus. Three weeks after the start of therapy, she complained of visual blurring, eye pain, and an increased hearing loss. Based on a slit lamp and fundus examination, she was diagnosed with a relapse of VKH disease. After discontinuation of the pegylated interferon-α and ribavirin therapy and administration of corticosteroid therapy, her visual acuity returned to 1.0 in both eyes without ocular inflammation, and remained stable thereafter. When interferon therapy is administered to hepatitis C virus patients, those who also have a history of VKH disease must be closely monitored for ophthalmologic complications. Copyright © 2011 S. Karger AG, Basel.