Keytruda Plus Herceptin, Chemo Boosts PFS in HER2+ Gastric/GEJ Cancer
October 28th 2023Keytruda plus the combination of Herceptin and chemotherapy led to an improvement in progression-free survival versus placebo plus Herceptin and chemotherapy in the first-line treatment of some patients with metastatic HER2-positive gastric or gastroesophageal junction cancer.