November 30, 2004
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RNAi technology for AMD begins phase 1 trial

An RNA interference compound to treat age-related macular degeneration has begun a phase 1 trial, according to Sirna Therapeutics, the developer of the compound.

Sirna-027 will be evaluated at four U.S. research centers in the treatment of up to 30 patients with wet AMD. This initial dose-ranging trial will measure the safety, tolerability and biological activity of the compound following a single intravitreal injection, Sirna announced in a press release.

According to the company, Sirna-027 is the first chemically modified short interfering RNA compound that targets vascular endothelial growth factor receptor-1. Based on Sirna’s projected timeline, preliminary results are expected by the third quarter of 2005.