Laparoscopic Sentinel Node Navigation Surgery for Stomach Preservation in Patients With Early Gastric Cancer: A Randomized Clinical Trial.
Young-Woo KimJae-Seok MinHong Man YoonJi Yeong AnBang Wool EomHoon HurYoung Joon LeeGyu Seok ChoYoung-Kyu ParkMi Ran JungJi Ho ParkWoo Jin HyungChi-Young JeongMyeong-Cheorl KookMira HanByung-Ho NamKeun Won RyuPublished in: Journal of clinical oncology : official journal of the American Society of Clinical Oncology (2022)
LSNNS did not show noninferiority to LSG for 3y-DFS, with a 5% margin. However, the 3y-DSS and 3y-OS were not different after rescue surgery in cases of recurrence/metachronous gastric cancer, and LSNNS had better long-term QOL and nutrition than LSG.