Preoperative Anti-PD-1 Antibody Combined With Chemoradiotherapy for Locally Advanced Squamous Cell Carcinoma of Esophagus

Summary

This study will evaluate the safety and feasibility of preoperative immune checkpoint therapy with concurrent chemoradiotherapy in patients with locally advanced esophageal squamous cell carcinoma. And this study will provide valuable information for further clinical trials of preoperative pembrolizumab and other immune checkpoint therapy in esophageal cancer treatment.

Timeline

Start

2019-01-21

Primary completion

2020-03-17

Completion

2020-06-17

Publications

• Li C, Han Y, Zhao S, Kang X, Zheng Y, Cao Y, Yan Y, Shi L, Wang X, Lu T, Zou G, Li H, Che J, Xiang J, Zhu L, Hang J, Zhang Y, Jin R, Han D, Chen X, Jing H, Guo W, Cheng Z, Zhao L, Chen X, Yu B, Li J, Li B, Li Y, Li H. Preoperative pembrolizumab (anti-PD-1 antibody) combined with chemoradiotherapy for esophageal squamous cell carcinoma: a phase 1/2 trial (PALACE-2). Signal Transduct Target Ther. 2025 Nov 28;10(1):386. doi: 10.1038/s41392-025-02477-4.
• Li C, Zhao S, Zheng Y, Han Y, Chen X, Cheng Z, Wu Y, Feng X, Qi W, Chen K, Xiang J, Li J, Lerut T, Li H. Preoperative pembrolizumab combined with chemoradiotherapy for oesophageal squamous cell carcinoma (PALACE-1). Eur J Cancer. 2021 Feb;144:232-241. doi: 10.1016/j.ejca.2020.11.039. Epub 2020 Dec 26.

Drugs

Indications