Eisai to launch Fycompa in Japan this month

25 May 2016

Japanese pharma major Eisai (TYO: 4568) announced today that it will launch its in-house-discovered antiepileptic drug (AED) Fycompa (perampanel hydrate) as an adjunctive therapy for partial-onset seizures (including secondarily generalized seizures) or primary generalized tonic-clonic seizures in patients with epilepsy showing inadequate response to other AEDs in Japan on May 26, 2016.

Discovered at Eisai's Tsukuba Research Laboratories and developed in-house, Fycompa is a first-in-class AED, available in tablet form as a once-daily oral dose. It is a highly selective, non-competitive AMPA receptor antagonist that reduces neuronal hyperexcitation associated with seizures by targeting glutamate activity at postsynaptic AMPA receptors.

Sales projections

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