Large-scale testing (Phase 3)Study completedNCT03933449
What this trial is testing
Study of Pembrolizumab (MK-3475) Versus Investigator's Choice of Chemotherapy for Participants With Advanced Esophageal/Esophagogastric Junction Carcinoma That Progressed After First-Line Therapy (MK-3475-181/KEYNOTE-181)-China Extension Study
Who this might be right for
Esophageal CarcinomaEsophagogastric Junction Carcinoma
Merck Sharp & Dohme LLC 123