title: Topiramate-induced maculopathy in IgG4-related disease.
abstract: This report describes a case of reversible topiramate-induced maculopathy in a 32-year-old female patient with IgG4-related disease. The patient presented with decreased vision associated with anterior uveitis and cystoid macula edema, which was unresponsive to oral and topical steroids. Following topiramate cessation, both cystoid macula edema and vision improved. The ocular side effects of topiramate and putative pharmacological mechanisms for topiramate-induced maculopathy in the context of IgG4-related disease are discussed. This report highlights that neurologists and ophthalmologists should be aware that patients presenting with topiramate-associated maculopathy should be advised to discontinue topiramate promptly to prevent irreversible loss of vision.
authors.affiliation: Ophthalmology Department, Imperial College Healthcare NHS Trust, Western Eye Hospital, Whipps Cross University Hospital, London, UK; Barts Health NHS Trust, Whipps Cross University Hospital, London, UK.
authors.forename: Joanna
authors.initials: J
authors.lastname: DaCosta
authors.affiliation: Ophthalmology Department, Imperial College Healthcare NHS Trust, Western Eye Hospital, Whipps Cross University Hospital, London, UK.
authors.forename: Saad
authors.initials: S
authors.lastname: Younis
keywords: IgG4 disease; maculopathy; topiramate