While US biosimilar competition to AbbVie’s Humira (adalimumab) began in the US in January with the launch of Amgen’s debut Amjevita (adalimumab-atto) version, it was only in the third quarter that the true impact of biosimilar competition began to be felt, as several more rivals hit the market (see sidebar).
The originator has now reported Q3 results that reveal a drop of 39.1% in US Humira sales to $3.02bn, contributing...






