AVT04 (Uzpruvo®) is a biosimilar of the reference anti-interleukin (IL)-12 and IL-23 monoclonal antibody ustekinumab. It is approved in the EU for plaque psoriasis, paediatric plaque psoriasis, psoriatic arthritis and Crohn's disease as per the reference product. AVT04 has similar physicochemical characteristics to those of reference ustekinumab, and the pharmacokinetic similarity of the agents has been shown in healthy volunteers and patients with moderate to severe chronic plaque psoriasis. AVT04 demonstrated clinical efficacy similar to that of reference ustekinumab in patients with moderate to severe chronic plaque psoriasis, and was generally well tolerated in this population. The tolerability, safety and immunogenicity profiles of AVT04 were similar to those of reference ustekinumab, and switching from reference ustekinumab to AVT04 had no impact on efficacy, safety or immunogenicity. The role of reference ustekinumab in the management of inflammatory diseases is well established and AVT04 provides an effective biosimilar alternative for patients requiring ustekinumab therapy.
© 2024. The Author(s), under exclusive licence to Springer Nature Switzerland AG.