Pharnext S.C.A., a clinical-stage biopharmaceutical company, engages in developing novel therapies for neurodegenerative diseases. Its products in clinical development include PXT3003, a synergistic combination of baclofen, naltrexone, and sorbitol formulated as an oral solution for the treatment of charcot-marie-tooth disease type 1A; and PXT864, a novel fixed-dose synergistic combination of baclofen and acamprosate formulated as a pill for neurodegenerative diseases. The company was incorporated in 2007 and is headquartered in Suresnes, France.