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BioWorld - Tuesday, July 21, 2026
Home » Topics » Regulatory » De novo

De novo
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Eyegate sees top-line corneal wound win as unlocking path to U.S. de novo filing

Nov. 22, 2019
By Michael Fitzhugh
Shares of Eyegate Pharmaceuticals Inc. (NASDAQ:EYEG) rose 54.8% to $7.09 Friday on news that its ocular bandage gel (OBG) proved superior to standard of care in healing corneal wounds following photorefractive keratectomy (PRK) surgery. The pivotal top-line data will allow the Waltham, Mass.-based company to submit a de novo application to the FDA for commercialization in the first half of 2020, said CEO Stephen From. If approved, the OBG eye drop would be the first product indicated to repair corneal epithelial defects, as well as the first prescription hyaluronic acid (HA) eye drop in the U.S., creating new competition for widely used bandage contact lenses (BCL).
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DNA illustration

FDA authorizes first NGS test to detect critical HIV-1 drug resistance mutations

Nov. 7, 2019
By Meg Bryant
Singapore-based Vela Diagnostics Holding Pte. Ltd. has received U.S. FDA authorization via the de novo approval pathway for an in vitro diagnostic test to detect HIV-1 genomic drug resistance mutations (DRMs). The Sentosa SQ HIV-1 Genotyping Assay – the first HIV-1 genotyping next-generation sequencing (NGS) assay to win an FDA nod – uses plasma of patients infected with HIV-1 to detect HIV-1 Group M DRMs in the protease, reverse transcriptase and integrase regions of the pol gene in a single test.
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