Less than two years after the FDA approved the first treatment for Alzheimer’s that was aimed at targeting the underlying disease process, it has approved a second similar agent. Payers are likely to cover the drug, one industry expert says, but they almost certainly will try to place restrictions on their coverage.
On Jan. 6, the FDA gave accelerated approval to Eisai Co., Ltd. and Biogen Inc.’s Leqembi (lecanemab-irmb) for the treatment of Alzheimer’s disease in people with mild cognitive impairment or mild dementia stage of disease. People must have confirmed presence of amyloid beta pathology before starting treatment. The agency gave the humanized immunoglobulin gamma 1 monoclonal antibody fast track, priority review and breakthrough therapy designations.