Perioperative Chemo and Pembrolizumab in Gastric Cancer

Pembrolizumab dosed IV at 200mg every 21 days per cycle.

"Standard regimen containing at least a platinum and Fluorouracil (5-FU) agent (per National Comprehensive Cancer Network guidelines) - such as Doublet or Triplet chemotherapy with capecitabine, oxaliplatin, and epirubicin (optional) (21 day cycle). Epirubicin can be excluded at the discretion of the treating physician.~Example:~Oxaliplatin dosed IV at 130 mg/m2 every 21 days per cycle. Capecitabine dosed orally at 625mg/m2 twice a day daily."