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Tailored Alzheimer’s Indication Let Lecanemab Avoid Stronger Safety Warning, REMS

 
• By Sarah Karlin-Smith

Eisai says ‘narrow’ indication negated need for REMS on amyloid-related imaging abnormalities and hemorrhages in the brain. Unusual nature of accelerated approval and confirmatory trial timing means safety data from the Phase III is barely mentioned in label.

Brains Scans
• Source: Shutterstock

A “narrow” patient population helped Eisai Co., Ltd. and Biogen, Inc.’s Alzheimer’s drug lecanemab avoid contraindications, a boxed warning and a risk-evaluation and mitigation strategy, Eisai said.

Eisai and Biogen’s amyloid-targeting antibody, which will be marketed as Leqembi, became the second drug of its type to gain...

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More from Approvals

Slowdown: US FDA’s 2025 Novel Approvals Are On Below-Average Pace

 
• By Bridget Silverman

US FDA's 25 novel approvals in 2025 fell short of the agency's five-year average count, driven by a drop in drugs center approvals; 45 user fee goals remain in second half of year.

EMA’s PRIME Scheme Explored: Growing Designations - But Are Accelerated Assessments Slipping?

 
• By Neena Brizmohun

While the first six months of the year saw eight new drugs targeting a range of diseases enter the European Medicines Agency’s priority medicines scheme, and three PRIME-designated treatments go on to win EU marketing approval, use of the accelerated assessment mechanism appears to be limited.

What Pharma Needs To Know About Vietnam’s Drug Registration Reforms

 
• By Neena Brizmohun

Newly introduced rules for streamlining drug registration in Vietnam are said to present both opportunities and challenges for stakeholders.

EU Biosimilar Filings, Opinions And Approvals

 
• By Neena Brizmohun

A list of EU biosimilar filings, CHMP opinions and EU marketing authorizations, including details of the biosimilar company, the brand name/INN, indication(s), the reference product/company, and the date and type of event.

More from Product Reviews

US FDA’s CRL Release More Incremental Than ‘Radical’ Transparency

 
• By Bridget Silverman

The transparency initiative collects CRLs already made public in approval packages on its drugs@fda site to post on the openFDA public portal.

US FDA Advisory Committee Supports Vaccine Safety, Scrutinizes AE Reporting Quality

 
• By Sue Sutter

The Pediatric Advisory Committee supported routine safety monitoring for three vaccines and 21 drugs, but the panel’s consumer representative said adverse event reporting needs improvement and FDA literature reviews should include lawsuits as well as social media.

US FDA Pediatric Adcomm To Examine HPV, Flu, Dengue Vaccines: No News Is Good News?

 
• By Sue Sutter

Pediatric Advisory Committee will weigh the FDA's recommendation that routine safety monitoring continue for Merck & Co's Gardasil and Sanofi's Fluzone and Dengvaxia despite a political climate that has been unkind to vaccines.