November 16, 2004
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Anti-TNF drug helped control chronic CME in small study

Tumor necrosis factor may play a role in chronic cystoid macular edema, and a monoclonal antibody showed efficacy in relieving chronic CME in a small trial, according to a recent report.

Nikos N. Markomichelakis, MD, and colleagues at Athens University assessed the efficacy of infliximab, an anti-tumor necrosis factor (TNF) monoclonal antibody, in 14 eyes of uveitis patients with refractory CME.

All eyes received an intravenous infusion of 5 mg/kg of infliximab. After 1 month, five patients were retreated. Macular thickness was reduced from a mean of 428 µm to a mean of 219 µm at 2 months post-baseline. At 6 months, anatomic and functional improvement was sustained in all eyes, the study authors found.

The study is published in the American Journal of Ophthalmology.