8,000
Participants
Start Date
January 1, 2019
Primary Completion Date
January 1, 2023
Study Completion Date
January 1, 2028
Natural orifice specimen extraction
We perform laparoscopic colorectal cancer resection, intracorporeal anastomosis and transanal or transvaginal specimen extraction
RECRUITING
Cancer Hospital Chinese Academy of Medical Sciences, Beijing
Cancer Institute and Hospital, Chinese Academy of Medical Sciences
OTHER