MK2870-015 - A Phase 3, Multicenter, Open-label, Randomized Study to Compare the Efficacy and Safety of MK-2870 Versus Treatment of Physician's Choice in 3L+ Advanced/Metastatic Gastroesophageal Adenocarcinoma
The purpose of this research study is to see if MK2870 has any benefits at dose levels thought to be acceptable in earlier studies. The researchers want to find out what effects (good and bad) MK2870 has and whether treatment with MK2870 is better than a standard of care treatment of your doctor's choice.