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MSD’s Keytruda use in adenocarcinoma could be limited based on biomarker

Pharmaceutical Technology

In 2021, as part of the same Keynote-811 trial, the US Food and Drug Administration (FDA) granted accelerated approval to Keytruda for treating locally advanced unresectable or metastatic HER2-positive gastric or GEJ adenocarcinoma, in combination with trastuzumab and chemotherapy containing fluoropyrimidin and platinum.