Cataracts associated with allopurinol therapy

Frederick T. Fraunfelder, Calvin Hanna, Michael W. Dreis, Kingsley W. Cosgrove

Research output: Contribution to journalArticle

28 Scopus citations

Abstract

The National Registry of Drug-Induced Ocular Side Effects has accumulated 30 cases of suspected allopurinol-induced lens changes. The cataracts associated with this antihyperuricemic agent are initially anterior and posterior lens capsule changes with anterior subcapsular vacuoles. With time, wedge-shaped anterior and posterior cortical haze occurs, along with dense posterior subcapsular cataracts. Histologic studies of these cataracts showed no unique or identifying features. These cases do not prove a cause-and-effect relationship, but raise the suspicion that allopurinol may be cataractogenic in some patients. Additional case reports and lens material should be sent to the National Registry of Drug-Induced Ocular Side Effects, Oregon Health Sciences University, 3181 S.W. Sam Jackson Park Rd., Portland, OR 97201.

Original languageEnglish (US)
Pages (from-to)137-140
Number of pages4
JournalAmerican journal of ophthalmology
Volume94
Issue number2
DOIs
StatePublished - Aug 1982

ASJC Scopus subject areas

  • Ophthalmology

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