Alzheimer's treatment Archives - Medical Design Sourcing

A timeline of Aduhelm’s rise and fall

The story of Aduhelm has been rocky now for years. Biogen turned heads when its controversial Alzheimer’s therapy won accelerated approval from the FDA against the advice of its own advisory panel in mid-2021. The company had high hopes for the antibody at that point, pricing it at an average of $56,000 per year. Aduhelm would encounter a series of blows after that – rejected coverage, dismal sales, discontinued trials. Biogen would ultimately pull the plug on the drug this year.

Now, Biogen aims to prioritize other Alzheimer’s programs like the lecanemab, which was jointly developed with Eisai and FDA-approved in July 2023. Biogen noted in a statement that insights gained from Aduhelm hold value for the company. Ultimately, Biogen recorded a $60 million charge tied to wrapping up Aduhelm’s development.

A timeline showing the ups and downs in Aduhelm’s journey in reverse-chronological order follows. Stock data are from Yfinance and annotation chart …

The story behind Biogen’s 1,000 job cuts and R&D refocus

Cambridge-based biotech Biogen has unveiled plans to cut 1,000 jobs, or 11% of its workforce, as it prepares for the launch of its newly approved Alzheimer’s disease drug, Leqembi (lecanemab) that it developed with Eisai. This move follows a pattern of significant layoffs, with the company having cut 885 jobs last year after the troubled rollout of its Alzheimer’s drug Aduhelm.

The scope and rationale for the Biogen job cuts

Last year, Biogen eliminated 885 positions following the rocky launch of its initial Alzheimer’s drug Aduhelm in 2021. The latest job cuts are part of Biogen’s new “Fit for Growth” strategic plan aimed at prioritizing resources towards high-value programs with growth potential. The plan intends to deliver $1 billion in gross operating expense savings by 2025. After reinvesting $300 million into product launches and R&D, this would result in $700 million in net savings based on the company’s projections.

“As we looked at the R&…

Brain breakthroughs: Aprinoia Therapeutics’ harnesses AI and strategic partnerships to propel neurodegenerative disease research

Neurodegenerative disease research is witnessing significant advances. To that end, Hong Kong-headquartered Aprinoia Therapeutics is embracing a ‘precision neuroscience’ approach to neurodegeneration diagnostics. The company’s lead program, APN-1607, represents a new generation of advanced tau positron emission tomography (PET) tracers, which play a crucial role in effective and efficient diagnosis of patients suffering from neurodegenerative disorders.

Aprinoia Therapeutics’ strategy to neurodegenerative disease research focuses in part on artificial intelligence (AI) and forging strategic collaborations. Paul Tempest, the head of medicinal chemistry at Aprinoia, leads a team of experts in the field of neuroscience, AI, and pharmaceutical development. In a recent interview, Tempest explained how this multifaceted approach supports innovation in the development of novel diagnostic tools and therapies for neurodegenerative diseases.

AI in dr…