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The Efficacy of Immunodetection Point Inhibitors for Advanced Esophageal Cancer

NCT04074447 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 80

Last updated 2019-09-09

No results posted yet for this study

Summary

Esophageal cancer is one of the most common malignancies of the digestive system. Esophageal squamous cell carcinoma is the main type of esophageal cancer, accounting for more than 90% of esophageal cancer in China. The 5-year survival rate is about 15%\~25%. Many patients with esophageal cancer are initially diagnosed as advanced, and many patients with early initial diagnosis will still relapse and metastasis after radical treatment. Currently, chemotherapy plays a central role in palliative care, but its objective remission rate is only 20-40%, and the median survival is about 8-10 months. However, most of the current phase III studies on targeted drugs for esophageal squamous cell carcinoma have failed, and the treatment of esophageal squamous cell carcinoma has entered the bottleneck stage. Therefore, it is urgent to explore a treatment method that can significantly improve the prognosis of patients with esophageal cancer. In recent years, with the development of biological immunotherapy, immunocheckpoint inhibitors, including pd-1 inhibitors, pd-l1 inhibitors and ctla-4 inhibitors, have achieved significant curative effect and made breakthroughs in the treatment of multiple solid tumors including melanoma, non-small cell lung cancer and kidney cancer. These immunocheckpoint inhibitors have also been tried for esophageal cancer, with initial success in immunotherapy for esophageal cancer. In this observational study, all patients with esophageal cancer who used immunocheckpoint inhibitors in clinical practice were included, without limitation on the number of treatment lines or combinations of different chemotherapy. Through follow-up observation, the purpose of this study was to analyze the efficacy of immunocheckpoint inhibitors for esophageal cancer in the real world, and to explore the differences in the efficacy of immunocheckpoint inhibitors in different stages of treatment, as well as the efficacy of different chemotherapy combinations, so as to provide clinical evidence for the use of immunotherapy for advanced esophageal cancer.

Conditions

  • Esophageal Cancer

Sponsors & Collaborators

  • Sun Yat-sen University

    lead OTHER

Principal Investigators

  • Rui-hua Xu · Sun Yat-sen University

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-05-01
Primary Completion
2020-05-31
Completion
2021-05-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04074447 on ClinicalTrials.gov