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Alvotech and Teva Announce Filing Acceptance of U.S. Biologics License Application for AVT06, a Proposed Biosimilar to Eylea® (aflibercept)

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Alvotech
Alvotech

Alvotech (NASDAQ: ALVO), a global biotech company specializing in the development and manufacture of biosimilar medicines for patients worldwide, and Teva Pharmaceuticals, a U.S. affiliate of Teva Pharmaceutical Industries Ltd. (NYSE and TASE: TEVA), today announced that the U.S. Food and Drug Administration (FDA) has accepted for review a Biologics License Application (BLA) for AVT06, Alvotech’s proposed biosimilar to Eylea® (aflibercept), a biologic used to treat eye disorders, including diseases which can lead to vision loss or blindness. The process to obtain regulatory approval is anticipated to be completed in the fourth quarter of 2025.

"We are extremely pleased with this new step in the development of our biosimilar candidate to Eylea®, as better access will benefit patients and their caregivers," said Joseph McClellan, Chief Scientific Officer of Alvotech. "Our success in developing multiple biosimilar candidates in parallel for global markets, demonstrates the advantage of our fully integrated approach and broad in-house capabilities in both R&D and manufacturing."

“We are delighted to share this latest biosimilar milestone with Alvotech for those living with retinal diseases,” said Thomas Rainey, Senior Vice President, U.S. Biosimilars at Teva. “This acceptance, continues to build on our shared commitment to improving patient outcomes by offering cost saving and accessible options.”

In addition to AVT06, which is a biosimilar candidate for Eylea® (aflibercept) 2 mg, Alvotech is currently also developing AVT29, a biosimilar candidate for Eylea® HD (aflibercept) 8 mg. Teva also holds commercialization rights for AVT29 in the U.S.

Eylea® is a widely used biologic for the treatment of eye disorders, such as neovascular (wet) Age-related Macular Degeneration (AMD), macular edema, and diabetic retinopathy. In 2024, sales of Eylea® (low dose and HD combined) in the U.S. were $4.77 billion.1

In January 2024, Alvotech announced positive top-line results from a confirmatory clinical study (AVT06-GL-C01) comparing the efficacy, safety, and immunogenicity of AVT06 with Eylea® in patients with neovascular (wet) AMD. The study met its primary endpoint, with results demonstrating therapeutic equivalence and comparable safety including immunogenicity between AVT06 and Eylea®.

About AVT06/AVT29 (aflibercept)
AVT06/AVT29 is a recombinant fusion protein and a biosimilar candidate to Eylea® (aflibercept) 2 mg and 8 mg dose, which binds vascular endothelial growth factors (VEGF), inhibiting the binding and activation of VEGF receptors, neovascularization, and vascular permeability.2 AVT06/AVT29 are investigational products and have not received regulatory approval in any country. Biosimilarity has not been established by regulatory authorities and is not claimed.