Report

Flash note: Xadago US approval slips out further

Newron has received a complete response letter from the FDA for its Parkinson’s disease drug Xadago (safinamide). Specifically, the FDA has requested clinical data on the potential effect of Xadago relating to abuse liability and dependence/withdrawal effects. No further efficacy or safety data for Xadago in patients with Parkinson’s disease has been requested. In next steps Newron will meet with Controlled Substance Staff (CSS) of the FDA to discuss exact requirements to address the issue. We anticipate that Newron will need to provide data relating to abuse liability and dependence in healthy subjects, and thus additional trials may be required. As such, we place our financial forecasts and valuation under review until we receive clarity on next steps and the potential impact on regulatory approval and market launch in the US.
Underlying
Newron Pharmaceuticals SpA

Newron Pharmaceuticals is a clinical stage biopharmaceutical company. Co. is focused on the development of drugs for the treatment of central nervous system disorders and pain. Co.'s pipeline include, Xadago® (safinamide), for the treatment of Parkinson's disease (PD) and PD Levodopa-induced dyskinesia; Sarizotan, for the treatment of Rett syndrome (Orphan drug status); Evenamide (NW-3509), for the treatment of Schizophrenia and Clozapine-treatment-resistant schizophrenia; and Ralfinamide for patients with specific rare pain indications (neuropathic pain).

Provider
Edison Investment Research
Edison Investment Research

Edison is an investment research and advisory company, with offices in North America, Europe, the Middle East and AsiaPac. The heart of Edison is our world renowned equity research platform and deep multi-sector expertise. At Edison Investment Research, our research is widely read by international investors, advisors and stakeholders. Edison Advisors leverages our core research platform to provide differentiated services including investor relations and strategic consulting.

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