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Eisai and Biogen announce Japan approval of LEQEMBI Pen

Eisai and Biogen said Japan approved “LEQEMBI Pen,” a subcutaneous formulation for early Alzheimer’s disease.

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06:01:46 AM UTC
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Biogen Inc. said Japan approved the subcutaneous LEQEMBI Pen for early Alzheimer’s, enabling once—weekly at—home dosing as an alternative to IV infusions. Eisai leads development and both companies co-commercialize.Material DetailsContext by AI AnalystThis extends LEQEMBI’s shift from clinic IV to…

Biogen said Japan has approved the subcutaneous LEQEMBI Pen for early Alzheimer’s disease, allowing once-weekly dosing at home as an alternative to IV infusions. Eisai leads development of the therapy, and Biogen and Eisai co-commercialize it.