A Real-world Study Evaluating the Usage of Camrelizumab in Chinese Patients With Advanced Esophageal Cancer

A Non-interventional Registration Study Evaluating the Usage of Camrelizumab in the Treatment of Unresectable Locally Advanced/Recurrent or Metastatic Chinese Patients With Esophageal Cancer

The trial is a multi-center, open, observational registration study, which aims to evaluate the safety and efficacy of Camrelizumab (anti-PD-1 antibody) in the treatment of Chinese patients with advanced esophageal cancer in the real world.

Inclusion Criteria:

1. Sign informed consent and voluntarily participate in this study.

2. Unresectable locally advanced/recurring or distant metastatic esophageal cancer patients confirmed by histology or cytology (AJCC 8th edition);

   • Unresectable locally advanced patients who are unable or unable to receive radical treatment (including radical radio chemotherapy or radical radiotherapy, etc.) may be considered for inclusion;
   • Patients who progress or relapse after neoadjuvant or adjuvant therapy may also be considered for inclusion;

3. Age ≥ 18 years old;

4. The investigator determines that the patient can receive Camrelizumab as a single agent or combination therapy.

Exclusion Criteria:

1. Evidence suggests that the patient is pregnant or breastfeeding;
2. Other drug blinded clinical trials are currently underway;
3. Other situations that are not suitable for inclusion in this study.