The neoadjuvant chemotherapy/chemoradiotherapy with surgery is the standard treatment in NCCN guideline. But many patients refused or abandon radiotherapy because of the intolerable adverse effects. We designed a single-arm, open-label, phase II trial of pembrolizumab plus cisplatin and 5-fluorouracil (5-FU) followed by radical surgery for locally advanced adenocarcinoma of esophagogastric junction. The purpose of this study is to observe and evaluate the efficacy and safety.
The purpose of this study is to observe and evaluate the efficacy and safety of pembrolizumab plus cisplatin and 5-fluorouracil (5-FU) followed Surgery for locally advanced adenocarcinoma of esophagogastric junction