Additional Relevant Details
The FDA approval follows a unanimous vote (20-0) by the FDA's Arthritis Advisory Committee (AAC) in July to recommend use in all indications of the reference product. The approval is based on a comprehensive package of analytical, nonclinical, and clinical data confirming that Erelzi is highly similar to the US-licensed reference product. Clinical studies included four comparative pharmacokinetic (PK) studies in 216 healthy volunteers and a confirmatory efficacy and safety similarity study in 531 patients with chronic plaque psoriasis. Extrapolation to all indications approved for use on the reference product label is on the basis that the Sandoz biosimilar etanercept and the reference product are essentially the same.