Conjunctival neoplasia regress with mitomycin treatment, study finds
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Mitomycin C treatment was effective in treating corneal conjunctival intraepithelial neoplasia in a clinical study. An optimal treatment regimen is still to be established, the study authors noted.
M. Daniell and colleagues used mitomycin-C to treat 20 cases of corneal conjunctival intraepithelial neoplasia in which the disease recurred (17) or patients refused surgery (3). All patients were treated with topical mitomycin, in either 0.02% or 0.04% solution. All patients applied mitomycin eye drops four times daily for 1 week, followed by 1 week off, then another week of treatment.
Clinical resolution of lesions occurred in 18 of the 20 cases. Epithelial toxicity occurred in 50% of the eyes and lid toxicity in two eyes. No long-term complications were associated with the drug use.
The study is published in the Journal of Community Eye Health.