FDA approves pembrolizumab for HER2 positive gastric or gastroesophageal junction adenocarcinoma expressing PD-L1 (CPS ≥1)
- Kelly Wilson
- March 19, 2025
- Drugs
- No Comments
On March 19, 2025, the Food and Drug Administration granted traditional approval to pembrolizumab (Keytruda, Merck) with trastuzumab, fluoropyrimidine- and platinum-containing chemotherapy for the first-line treatment of adults with locally advanced unresectable or metastatic HER2-positive gastric or gastroesophageal junction (GEJ) adenocarcinoma whose tumors express PD-L1 (CPS ≥1).