Safinamide: first global approval.

Abstract

Safinamide (Xadago(®)) is an oral α-aminoamide derivative developed by Newron for the treatment of Parkinson's disease (PD). The drug has both dopaminergic properties (highly selective and reversible inhibition of monoamine oxidase-B) and non-dopaminergic properties (selective sodium channel blockade and calcium channel modulation, with consequent inhibition of excessive glutamate release). Safinamide is approved in the EU, Iceland, Lichtenstein and Norway, as an add-on therapy to stable-dose levodopa, alone or in combination with other PD therapies in mid- to late-stage fluctuating PD patients; regulatory submissions have also been filed in the USA and Switzerland for its use in this indication. Additional submissions have been made in the USA, Iceland, Lichtenstein, Norway and Switzerland for early-stage PD. Safinamide has also undergone phase II investigation in PD patients with drug-induced dyskinesia (France, Germany, Austria, Canada and South Africa) or cognitive impairment (USA and Spain). This article summarizes the milestones in the development of safinamide leading to its first approval for PD.

• Authors: Emma D Deeks
• Journal: Drugs (Drugs) Vol. 75 Issue 6 Pg. 705-11 (Apr 2015) ISSN: 1179-1950 [Electronic] New Zealand
• PMID: 25851099 (Publication Type: Journal Article, Review)

Chemical References

• Antiparkinson Agents
• Benzylamines
• safinamide
• Alanine

Topics

• Alanine (adverse effects, analogs & derivatives, pharmacokinetics, therapeutic use)
• Animals
• Antiparkinson Agents (adverse effects, pharmacokinetics, therapeutic use)
• Benzylamines (adverse effects, pharmacokinetics, therapeutic use)
• Cognition Disorders (drug therapy)
• Drug Approval
• Dyskinesia, Drug-Induced (drug therapy)
• Humans
• Internationality
• Parkinson Disease (drug therapy)