NCT04404491 2020-05-27
Clinical Control Study of Immunotherapy and Concurrent Chemoradiotherapy in Patients With Esophageal Cancer Recurrence
The First Affiliated Hospital of Henan University of Science and Technology
Phase 3 Unknown
The First Affiliated Hospital of Henan University of Science and Technology
Barretos Cancer Hospital
National Cancer Institute (NCI)
Tata Memorial Hospital