Index/Organizations/Biogen

Biogen

American multinational biotechnology company

Fact-Checks

15 results
Jan 15, 2026
Most Viewed

Which Phase III Alzheimer's drug trials are expected to report results in 2026 and what mechanisms do they target?

The Alzheimer’s field is poised for multiple high‑profile Phase III and confirmatory readouts in 2026, with programs ranging from next‑generation anti‑amyloid antibodies to oral small molecules and me...

Dec 16, 2025
Most Viewed

Have any Musk-associated dementia treatments received FDA or EMA approval as of December 2025?

No dementia drug developed or publicly tied to Elon Musk has received FDA or EMA approval as of December 2025 in the available reporting. Neuralink — the Musk-associated company most often linked to n...

Dec 16, 2025
Most Viewed

Which biotech companies has Bill Gates personally invested in for Alzheimer’s therapies?

Bill Gates has made personal investments aimed at Alzheimer’s research totaling about $100 million — a $50 million check to the Dementia Discovery Fund (DDF) and roughly $50 million pledged for start‑...

Jan 9, 2026

What peer‑reviewed studies have resulted from Dementia Discovery Fund investments?

The available reporting documents the Dementia Discovery Fund (DDF) as a venture capital vehicle launched in 2015 to finance translational dementia research and lists its backers and fundraising miles...

Nov 6, 2025

How does lecanemab differ from aducanumab in clinical outcomes and mechanism?

Lecanemab and aducanumab are both anti–amyloid-β monoclonal antibodies approved to treat early Alzheimer’s disease, but they differ in . Lecanemab preferentially binds toxic protofibrils and shows fas...

Nov 2, 2025

What are FDA accelerated approval vs full approval for Alzheimer's drugs and dates?

The core factual findings are simple: Leqembi (lecanemab) received and was , after a confirmatory trial demonstrated clinical benefit . Aduhelm (aducanumab) received , and public records in the datase...

Jan 20, 2026

What potential treatments for Alzheimer's disease have been developed based on tau protein research?

A broad pipeline of tau-based approaches—small molecules that block aggregation or modify tau chemistry, immunotherapies that target extracellular tau, gene‑ and RNA‑based tactics that lower tau produ...

Jan 17, 2026

What are the out-of-pocket costs patients face for 2025 FDA-approved Alzheimer’s drugs?

Patients prescribed 2025 FDA‑approved Alzheimer’s drugs face variable but often substantial out‑of‑pocket exposure that depends on the drug’s list price, Medicare cost‑sharing rules, required diagnost...

Dec 11, 2025

Which clinical trials showed cognitive benefits and what dosages did they use?

Clinical trials reported to show cognitive benefits in recent coverage include CT1812 (zervimesine) in dementia with Lewy bodies — the SHIMMER program reported safety and “cognitive improvements” — an...

Dec 3, 2025

Which non-amyloid mechanisms (tau, inflammation, metabolism) received FDA-authorized Alzheimer’s treatments 2020–2025?

From 2020 through 2025 the U.S. Food and Drug Administration authorised only anti‑amyloid disease‑modifying therapies for Alzheimer’s — notably lecanemab (Leqembi) and donanemab (Kisunla) — while no F...

Dec 3, 2025

How did safety and ARIA monitoring protocols in Neurocept's trials compare with those submitted by Biogen and Eisai?

Eisai and Biogen’s lecanemab (Leqembi) program used large Phase 3 trials and extensive post‑marketing safety reviews, including an 18‑month initiation then maintenance dosing schema and multiple regul...

Dec 3, 2025

How do clinical trial results for Neurocept compare on efficacy and side effects to aducanumab and lecanemab?

Neurocept is presented in consumer press as an over‑the‑counter brain‑health supplement with no published, product‑level clinical trials in the provided sources, while aducanumab and lecanemab are pre...

Nov 19, 2025

Why was aducanumab's FDA approval controversial in 2021?

The FDA’s June 2021 accelerated approval of aducanumab (Aduhelm) was controversial because the agency relied on a surrogate — reduction in brain amyloid — despite trials that produced conflicting clin...

Nov 11, 2025

How did the FDA advisory committee vote on aducanumab in June 2021 and what followed?

The FDA advisory committee overwhelmingly recommended against approval of Biogen’s aducanumab, with most reports saying committee members voted “no” (variously reported as 8–0 with abstentions or 10–0...

Nov 2, 2025

Has the FDA approved aducanumab (Aduhelm) and for which Alzheimer's stages?

The FDA granted accelerated approval to aducanumab (brand name Aduhelm) on June 7, 2021, based on its effect in , a surrogate endpoint the agency determined was reasonably likely to predict clinical b...