US Amjevita Sales Slide By Almost Two-Thirds

Amgen’s Humira Biosimilar Turnover Slides In US Ahead Of Fresh Wave Of Launches

 
• By Dave Wallace

Amgen has revealed a significant – albeit expected – drop in second-quarter sales figures for its Amjevita US biosimilar rival to Humira.

Amgen logo syringe vials
Amgen saw US sales of its Humira biosimilar drop by nearly two-thirds in Q2 • Source: Shutterstock

Amgen was the frontrunner among US Humira (adalimumab) biosimilar competitors in 2023, launching its Amjevita (adalimumab-atto) biosimilar at the end of January and gaining a five-month head start on its numerous rivals.

However, while this early launch delivered $51m in US sales during the two-month period that it was available in the first quarter of the year, figures just released by Amgen reflect a turnover drop of almost two-thirds for the product in the full second quarter of 2023, just before a slew of other biosimilars hit the market

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