Adamas sNDA for Parkinson’s Drug

FDA has accepted for review an Adamas Pharmaceuticals supplemental NDA for Gocovri (amantadine) as a treatment for “off” episodes in Parkinson's disease (PD) patients receiving levodopa-based therapy. Currently, Gocovri (amantadine) is approved to treat dyskinesia in such patients, with or without other dopaminergic medications. In the submission, Adamas says it proposed a revision to the indication statement to include Gocovri as an appropriate therapy for treating off episodes. The clinical evidence supporting Gocovri's effect on off time was demonstrated in two large pivotal Phase 3 trials and is currently included in the therapy’s prescribing information. The agency has set a 2/1/2021 user fee review action target date. 

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