Randomized Phase II/III Trial of 2nd Line Nivolumab + Paclitaxel + Ramucirumab Versus Paclitaxel + Ramucirumab in Patients with PD-L1 CPS >/= 1 Advanced Gastric and Esophageal Adenocarcinoma (PARAMUNE)
Pre-Registration QOLs -To be completed after consent, prior to registration.