Roche has expressed surprise at the level of penetration last year in the US for long-heralded biosimilar versions of Avastin (bevacizumab), MabThera/Rituxan (rituximab) and Herceptin (trastuzumab), as full-year financial figures revealed the global impact of biosimilars was higher even than the originator’s recently revised estimates.
In 2020, biosimilar competition to the three oncology blockbusters led relative sales in the US, Europe and Japan to plunge...