Laparoscopy-assisted distal gastrectomy with intracorporeal Billroth I stapled anastomosis using a hand access device for patients with gastric cancer.

ABSTRACT

BACKGROUND: Billroth I gastroduodenostomy is an anastomotic procedure used widely after gastric resection for distal gastric cancer. As laparoscopy-assisted distal gastrectomy (LADG) gains increasing popularity, various techniques of laparoscopic gastroduodenal anastomosis are being introduced. METHODS: To investigate the feasibility and benefit of their novel surgical technique of intracorporeal Billroth I stapled anastomosis using a hand access device (IBISA-HAD), the authors performed LADG using IBISA-HAD for 23 patients with distal gastric cancer and LADG using minilaparotomy Billroth I stapled anastomosis (MLBISA) for 10 patients. RESULTS: The time required for the anastomosis procedure of IBISA-HAD was 45.5 +/- 12.0 min, and the operative time, perioperative transfusion, and hospital stay were not significantly different between IBISA-HAD and MLBISA. The IBISA-HAD procedure provided a markedly enhanced vision of the stapling process, leading to less wound retraction and extension than MLBISA. CONCLUSION: The IBISA-HAD technique can provide a markedly enhanced view of the stapling procedure with the help of a current state-of-art laparoscopy system. The authors believe that this novel technique can guide an accurate laparoscopic anastomosis for the surgeon dealing with obese patients who have distal gastric cancer.