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Ocular complications of neurological therapy

Hadjikoutis, S., Morgan, James Edwards ORCID: https://orcid.org/0000-0002-8920-1065, Wild, J. M. and Smith, Phillip ORCID: https://orcid.org/0000-0003-4250-2562 2005. Ocular complications of neurological therapy. European Journal of Neurology 12 (7) , pp. 499-507. 10.1111/j.1468-1331.2005.01025.x

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Abstract

Treatments used for several neurological conditions may adversely affect the eye. Vigabatrin-related retinal toxicity leads to a visual field defect. Optic neuropathy may result from ethambutol and isoniazid, and from radiation therapy. Posterior subcapsular cataract is associated with systemic corticosteroids. Transient refractive error changes may follow treatment with acetazolamide or topiramate, and corneal deposits and keratitis with amandatine. Intraocular pressure can be elevated in susceptible individuals by anticholinergic drugs, including oxybutynin, tolterodine, benzhexol, propantheline, atropine and amitriptyline, and also by systemic corticosteroids and by topiramate. Nystagmus, diplopia and extraocular muscle palsies can occur with antiepileptic drugs, particularly phenytoin and carbamazepine. Ocular neuromyotonia can follow parasellar radiation. Congenital ocular malformations can result from in utero exposure to maternally prescribed sodium valproate, phenytoin and carbamazepine. Neurologists must be aware of potential ocular toxicity of these drugs, and appropriately monitor for potential adverse events.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Medicine
Neuroscience and Mental Health Research Institute (NMHRI)
Subjects: R Medicine > R Medicine (General)
Publisher: Wiley
ISSN: 1351-5101
Last Modified: 31 Oct 2022 10:03
URI: https://orca.cardiff.ac.uk/id/eprint/83468

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