VCN-01 Orphan Status for Pancreatic Cancer

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FDA has granted Theriva Biologics an orphan drug designation for VCN-01, a systemic, selective, stroma-degrading oncolytic adenovirus for treating pancreatic cancer. In the Phase 2b VIRAGE study, intravenous VCN-01 is being evaluated in combination with standard-of-care (SoC) chemotherapy (gemcitabine/nab-paclitaxel) as a first line therapy for patients with pancreatic ductal adenocarcinoma. Previously, the agency granted an orphan drug designation to VCN-01 for treating retinoblastoma.

The company says VCN-01 is designed to “selectively and aggressively replicate within tumor cells and degrade the tumor stroma that serves as a significant physical and immunosuppressive barrier to cancer treatment. This unique mode-of-action enables VCN-01 to exert multiple antitumor effects by (i) selectively infecting and lysing tumor cells; (ii) enhancing the access and perfusion of co-administered chemotherapy products; and (iii) increasing tumor immunogenicity and exposing the tumor to the patient’s immune system and co-administered immunotherapy products.”

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