Stomach cancer
Imfinzi is one of AstraZeneca’s key growth drivers for 2025, with potential approvals in stomach and bladder cancers. The PD-L1 blocker brought in over $4.7 billion in sales last year.
The partners are pushing to expand Enhertu’s list of indications beyond its standing uses in breast, lung and gastric cancers.
The unsuccessful Phase III results are the latest to suggest that the blockbuster cancer drug is finally bumping up against its limits after racking up around 50 approvals since getting its first FDA nod in September 2014.
With an eye toward advancing a novel antibody-drug conjugate for gastrointestinal cancers, ArriVent is the latest biopharma player to ink a deal with a Chinese biotech.
The first major deal of JPM 2025 will give GSK a promising small molecule drug for gastrointestinal stromal tumors.
An FDA committee’s September 2024 vote to limit the use of Merck’s Keytruda and BMS’ Opdivo in stomach and esophageal cancers based on PD-L1 expression levels reflects an emerging trend that leverages ever-maturing datasets.
The regulator’s approval on Friday of Vyloy for gastric or gastroesophageal junction cancer makes it the first and only claudin 18.2–targeted therapy approved in the U.S. for these indications, according to Astellas.
The FDA’s Oncology Drugs Advisory Committee voted near-unanimously that the benefits of PD-1 inhibitors like Keytruda and Opdivo in PD-L1 low patients do not outweigh the risks.
If approved, the potential restrictions would impact Merck’s Keytruda and Bristol Myers Squibb’s Opdivo, which are marketed for the first-line treatment of several types of stomach cancer regardless of PD-L1 expression.
The Oncologic Drugs Advisory Committee in a Sept. 26 meeting will discuss whether the regulator should restrict approval of checkpoint inhibitors based on PD-L1 expression levels.
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