Total M&A deal value in Alzheimer's disease jumped from $2 billion in 2022 to $18 billion in 2024, representing a 780% increase following the approval of disease-modifying treatments.
Biogen's Leqembi demonstrates superior safety with 12.6% ARIA-E incidence compared to Lilly's Kisunla at 24%, positioning it for greater market share despite both drugs' modest initial sales performance.
Major pharmaceutical companies including AbbVie, Sanofi, and Johnson & Johnson have made significant acquisitions totaling billions, signaling renewed confidence in Alzheimer's therapeutic development.
The FDA-approved Lumipulse blood test provides cost-effective diagnostic support for Leqembi at $200-$300 versus traditional PET scans costing $3,000-$5,000, improving patient access and clinical workflow integration.