While the launches of biosimilars of AbbVie Inc.’s best-selling drug Humira (adalimumab) are arguably the top entrants expected on the U.S. marketplace in 2023, numerous other specialty agents are expected to join them. AIS Health, a division of MMIT, spoke with multiple industry experts on what they’re keeping an eye on in the late-stage pipeline.
AIS Health: Are there any big specialty drugs expected to see patent expiration — and potentially generic or biosimilar competition — in 2023?
Nicole Kjesbo, Pharm.D., director of clinical program development for Prime Therapeutics LLC: Generics are expected to launch in 2023 for [AstraZeneca’s] Iressa (gefitinib), [Jazz Pharmaceuticals plc’s] Xyrem (sodium oxybate), [Novartis Pharmaceuticals Corp.’s] Sandostatin LAR (octreotide acetate) and Thalomid (thalidomide) [from Bristol Myers Squibb unit Celgene Corp.]. Stelara [(ustekinumab) from Johnson & Johnson unit Janssen Biotech, Inc.] (IV/SC) and IV Actemra [[(tocilizumab) from Genentech USA, Inc., a member of the Roche Group] lose their exclusivity in 2023.