AlvotechFDA acceptance of BLA for AVT80, a key regulatory milestone for the biosimilar.

Alvotech announced that the U.S. Food and Drug Administration has accepted for review its Biologics License Application for AVT80, a proposed interchangeable biosimilar to Entyvio (vedolizumab) for subcutaneous administration via prefilled syringe and autoinjector. This acceptance follows the May acceptance of Alvotech's BLA for AVT16, the intravenous presentation, meaning the company's vedolizumab biosimilar program now covers both intravenous and subcutaneous forms. Under a partnership with Teva Pharmaceutical Industries, Alvotech handles development and manufacturing while Teva manages commercialization. The BLA is supported by analytical, pharmacokinetic, and immunogenicity data, and a pivotal pharmacokinetic study met all primary endpoints in February 2026. If approved, AVT80 would expand biosimilar options for patients with ulcerative colitis and Crohn's disease in the United States.
AlvotechFDA acceptance of BLA for AVT80, a key regulatory milestone for the biosimilar.
Teva Pharma Industries Ltd ADR