The US Food and Drug Administration appears more comfortable with the safety profile of amyloid-directed Alzheimer’s treatments based on the planned postmarketing studies for Eli Lilly and Company’s Kisunla (donanemab-azbt).
Lilly’s Kisunla Postmarketing Studies Include Maintenance Dosing, But No Safety Trial
Lilly must conduct registry-based and retrospective cohort studies, similar to those required for Eisai/Biogen’s Leqembi, to assess the risks of ARIA and intracerebral hemorrhage with donanemab, but there is no additional requirement for a safety-focused clinical trial.

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The Pink Sheet's list of EU centralized approvals of new active substances has been updated to include four new products, one of which is Vimkunya, Bavarian Nordic's chikungunya vaccine.
Levodopa/carbidopa (ND0612), Mitsubishi Tanabe Pharma’s investigational drug-device combination therapy for the treatment of motor fluctuations in people with Parkinson’s disease, is among the latest products that have been filed for review by the European Medicines Agency for potential EU marketing approval.
Japan recommends eight new drugs for approval, including two for cardiomyopathy, and will also raise prices for multiple products, including Enhertu, on 1 April.
Unofficial January results showed the US FDA continued to issue full and tentative ANDA approvals in line with previous months, but recent layoffs may not help the agency maintain that pace.
More from Product Reviews
Eli Lilly’ will request a re-examination after the European Medicines Agency declined to recommend its Alzheimer’s disease drug Kisunla for EU approval.
The European Medicines Agency’s qualification of the AIM-NASH tool is said to signify a major advancement for clinical trials for metabolic dysfunction-associated steatohepatitis. The market size for MASH treatments is expected to grow substantially in the coming years.
Novartis is planning to file EU and US marketing applications for an intrathecal formulation of its spinal muscular atrophy gene therapy, Zolgensma, in H1 2025.