650
Participants
Start Date
April 30, 2019
Primary Completion Date
December 30, 2025
Study Completion Date
December 30, 2027
wait and watch
clinical local advanced colorectal cancer (cTxN1/2M0) following preoperational adjuvant therapies and pathologically proved stageⅡ(pT0-3N0M0),without(wait and watch) adjuvant chemotherapy
adjuvant chemotherapy
clinical local advanced colorectal cancer (cTxN1/2M0) following preoperational adjuvant therapies and pathologically proved stageⅡ(pT0-3N0M0),with adjuvant chemotherapy
RECRUITING
Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou
Sixth Affiliated Hospital, Sun Yat-sen University
OTHER