What could Alvotech's high-dose biosimilar application mean for the European Economic Area?
New high-dose biosimilar could expand treatment options within the EEA. Alvotech submitted a regulatory application to the European Medicines Agency (EMA) for AVT29, a proposed biosimilar to Eylea 8 mg. If approved, this high-dose formulation could offer additional treatment options for patients within the European Economic Area. The 8mg formulation of Eylea allows for treatment intervals of 16 weeks for certain patients, compared to the standard eight-week interval of the original 2mg formulation, potentially reducing the treatment burden. This submission is significant as it is reported to be the first regulatory submission worldwide for a proposed biosimilar to Eylea 8 mg.
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How it reaches European Economic Area
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Alvotech submitted AVT29 to the European Medicines Agency as a line extension to the existing marketing authorization for Mynzepli®. AVT29 is a proposed biosimilar to Eylea® 8 mg, which is used to treat certain retinal diseases. This submission marks the first worldwide regulatory application for a biosimilar to Eylea® 8mg.
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The EMA reviews applications for market authorization within the European Economic Area (EEA). If AVT29 is approved, it would introduce a high-dose aflibercept biosimilar into the EEA market, offering an alternative treatment option for retinal diseases.
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area of the European Union's internal market and some of EFTA states established in 1994
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The facts so far
As reported. Each one links to where it comes from.
- AVT29 is a proposed biosimilar to Eylea 8 mg (aflibercept 114.3 mg/mL).manilatimes.net
- The application is a line extension to the existing marketing authorization for Mynzepli® (aflibercept 2 mg).manilatimes.net
- The 8mg formulation allows treatment intervals of 16 weeks for certain patients, compared with the standard eight-week maintenance interval for the original 2 mg formulation.manilatimes.net
- The 8mg formulation accounted for approximately 57% of combined global Eylea® 2mg and 8mg sales by value in the second quarter of 2026.manilatimes.net
Why it matters
The introduction of high-dose biosimilars like AVT29 is crucial for improving patient access and managing healthcare costs within the EEA. Biosimilars are designed to be cost-effective alternatives to originator biologics, potentially broadening the availability of specialized treatments for retinal diseases.
This submission positions Alvotech at the forefront of the next wave of aflibercept biosimilars. The market for these specialized medicines is highly competitive, and the potential approval of AVT29 could significantly alter the treatment landscape for patients relying on aflibercept therapies.
What we don't know yet
- When might the EMA provide a decision on the AVT29 application?
- How will the introduction of a high-dose biosimilar affect the pricing of existing aflibercept treatments in the EEA?
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About Committee For Medicinal Products For Human Use
How does the Committee for Medicinal Products for Human Use review the data to determine if AVT29 meets the standards for a biosimilar?
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About Marketing Authorization
What are the typical timelines and requirements for achieving marketing authorization for a high-dose biosimilar in the EEA?
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Reporting
- manilatimes.netWednesday
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