500
Participants
Start Date
January 1, 2021
Primary Completion Date
September 1, 2024
Study Completion Date
September 1, 2024
Blood Sample Collection for CTC Detection
Blood Sample Collection for CTC Detection
Nationa Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
OTHER