March 30, 2007
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RegeneRx files application for phase 2 trial of topical wound-healing drug

BETHESDA, Md. — RegeneRx Biopharmaceuticals has filed an investigational new drug application with the U.S. Food and Drug Administration to conduct a phase 2 trial evaluating the efficacy of a drug intended to promote ocular wound healing, the company announced in a press release.

The company seeks to enroll diabetic patients undergoing vitrectomy who will have a small flap removed from their corneas. The trial will evaluate the efficacy of its Thymosin beta 4-based eye drop for treating corneal wounds.

In previous animal models, researchers found that Thymosin beta 4 reduced inflammation, prevented apoptosis, improved cellular adhesion and promoted re-epithelialization, the release said.