Tislelizumab in Combination With Chemotherapy for Conversion Therapy of Locally Nonresectable ESCC

The Safety and Efficacy of Tislelizumab in Combination With Chemotherapy for Conversion Therapy of Locally Nonresectable ESCC，A Single-arm Study

This is a single-arm，open-label study to evaluate the efficacy and safety of tislelizumab plus chemotherapy for conversion therapy of patients with locally nonresectable ESCC.

Inclusion Criteria:

1. Aged between 18 and 75 years;
2. Understand the research procedure and content, and voluntarily sign written informed consent;
3. Patients with clinical stage IIA-IIIB esophageal cancer were assessed by endoscopic ultrasonography, CT/MRI and other imaging.
4. Esophageal surgery experts believe that patients with potentially resectable esophageal cancer
5. No blood transfusion was received 3 months before enrollment;
6. ECOG PS score: 0-1.

Exclusion Criteria:

• Patients meeting any of the following criteria are not eligible for inclusion:

  1. Women who are pregnant or breastfeeding;
  2. previous or concurrent malignancy;
  3. Participated in clinical trials of other drugs within four weeks;
  4. Have a history of immune deficiency, or other acquired or congenital immune deficiency diseases, or have a history of organ transplantation, or have a history of serious chronic autoimmune diseases, such as systemic lupus erythematosus, etc.
  5. Patients with hypersensitivity to human or mouse monoclonal antibodies;
  6. Those who have a history of psychotropic drug abuse and cannot get rid of it or have mental disorders;
  7. According to the judgment of the researcher, there are serious concomitant diseases that endanger the patient's safety or affect the patient's ability to complete the study.