Standard operation procedure of laparoscopic D2 distal gastrectomy for locally advanced gastric cancer: consensus on CLASS-01 trial / 中华胃肠外科杂志

ABSTRACT

A prospective, multicenter, randomized controlled trial (CLASS-01) of laparoscopic versus open surgery for locally advanced distal gastric cancer provides high-level evidence-based evidence for minimally invasive surgery for locally advanced gastric cancer. The findings showed that the experienced surgeons could perform laparoscopic D2 distal gastrectomy for locally advanced gastric cancer safely and effectively, with significant minimally invasive advantages, which attracting extensive attention in the academic community. In order to correctly understand and scientifically apply the results of this research in clinical practice, this paper summarized the research consensus of CLASS-01 trail for readers, including relevant definitions, surgical indications, device preparation, perioperative management, surgical principles and standards as well as the operational processes and quality control. The relevant standard procedures in this paper are the consensuses which were reached between the researchers when writing the CLASS-01 research plan. The basic principles referred to the international and domestic treatment guidelines and at the same time fully considered the actual situation of laparoscopic gastric cancer surgery in China. It has crucial guiding significance for the scientific development and rational promotion of laparoscopic surgery for gastric cancer in China.