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Clinical Trial Summary

Patients with locally advanced esophageal squamous cell carcinoma will randomly assigned to receive neoadjuvant chemo-radiotherapy combined with immunotherapy post organ preservation strategy (experimental group) or neoadjuvant chemo-radiotherapy followed by surgery (control group). The 3-year overall survival rate is the primary outcome.


Clinical Trial Description

The investigators will conduct the open, multicenter, prospective, randomized controlled clinical study(PALACE3). Patients with locally advanced esophageal squamous cell carcinoma will randomly assigned to either receive neoadjuvant synchronous radiotherapy and chemotherapy combined with immunotherapy followed by organ preservation strategy (experimental group, Arm1) or neoadjuvant concurrent radiotherapy and chemotherapy followed by radical surgery (control group,Arm 2). Collect relevant data on preoperative treatment, re examination after neoadjuvant therapy, perioperative and long-term follow-up of patients, and evaluate the clinical treatment effects (cCR rate), surgical pathological results (pCR rate, R0 resection rate, tumor regression grade, lymph node positivity rate), neoadjuvant therapy and perioperative complications, long-term oncological effects (total survival, disease-free survival), and quality of life of the two treatment plans through statistical analysis. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06339060
Study type Interventional
Source Ruijin Hospital
Contact Hecheng Li
Phone 19121652450
Email lihecheng2000@hotmail.com
Status Not yet recruiting
Phase Phase 3
Start date May 1, 2024
Completion date March 1, 2028

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