NCT01807936 2023-07-20
Esophagectomy:Three-field Versus Two-field Lymphadenectomy (ECTOP-2002)
Fudan University
Phase NA Completed
Fudan University
First Affiliated Hospital Xi'an Jiaotong University
Hospital Clinic of Barcelona
Philipps University Marburg
Roswell Park Cancer Institute
University Health Network, Toronto