Alzheimer’s disease
Days after Johnson & Johnson’s posdinemab failed to slow clinical decline in patients with Alzheimer’s disease, Eisai Chief Clinical Officer Lynn Kramer expressed unwavering conviction in his company’s own anti-tau asset, while others suggest the Alzheimer’s field is heading in a completely different direction.
Analysts had noted “unease” from investors regarding the state of the Phase III ADEPT-2 trial, with BMS at one point telling Leerink Partners that the reopening of enrollment would be a “significant development.”
After covering the Alzheimer’s space through every high and low, BioSpace’s Annalee Armstrong welcomes back Roche for the 2026 Alzheimer’s Renaissance.
Trontinemab lowered amyloid levels below the threshold of positivity in 92% of treated patients.
Johnson & Johnson will discontinue the Phase II Auτonomy study of posdinemab after a scheduled review found the anti-tau antibody failed to slow clinical decline in patients with early Alzheimer’s disease.
Analysts agree that the failure of Novo Nordisk’s semaglutide to reduce Alzheimer’s disease progression removes a “modest” or “perceived” overhang on Biogen and the anti-amyloid antibody class in general, clearing the way for increased uptake of Leqembi and Eli Lilly’s Kisunla.
“We felt we had a responsibility to explore semaglutide’s potential, despite a low likelihood of success,” Martin Holst Lange, Novo’s R&D chief, said on Monday.
To expand the population for the anti-amyloid Alzheimer’s drugs, Lilly and Biogen are testing presymptomatic patients. Will doctors be open to this paradigm-shifting change?
Elecsys’ approval could help boost the uptake of currently approved Alzheimer’s disease therapies, including Biogen’s Eisai-partnered Leqembi, with CEO Chris Viehbacher recently noting that such biomarker-based tests could “remove some of the bottlenecks” in uptake.
MapLight laid out the terms of its planned IPO in a regulatory filing on Monday, providing greater detail about what the funds will be used for.
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