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LEQEMBI IQLIK®(lecanemab-irmb) Autoinjector for Initiation of Therapy Now Available in the U.S. for Early Alzheimer's Disease

$BIIBPress releaseAug 24, 2026, 8:00 AM ETRead the release

Eisai and Biogen announced that the LEQEMBI IQLIK autoinjector is now available in the U.S. for the initiation of therapy in early Alzheimer's disease. The subcutaneous formulation allows patients to begin treatment at home with a weekly 500 mg dose, offering a significant convenience advantage over intravenous infusions.

Key figures

Initiation dose
500 mg once weekly (2x250 mg injections)
Maintenance dose
360 mg once weekly
Countries approved
53
Clarity ad trial patients
1795

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