Immunotherapy in esophagogastric cancer.

ABSTRACT: The uses of immune checkpoint inhibitors have now been advanced to include the first-line treatment of esophagogastric cancers. Initially approved for the treatment of chemotherapy-refractory programmed death ligand 1-positive or microsatellite instability (MSI)-high esophagogastric adenocarcinoma, these agents have been shown in earlier-line trials to have an additive benefit with first-line chemotherapy, and superiority to chemotherapy, in MSI-high cancers. Pembrolizumab and nivolumab have received approval for the second-line treatment of esophageal squamous cancer. The addition of nivolumab to first-line chemotherapy in gastric and gastroesophageal junction (GEJ) adenocarcinoma improved survival, progression-free survival, and response, findings that led to regulatory approval. The add

SUBMITTER: Ilson DH 

PROVIDER: S-EPMC9585692 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature