BACKGROUND: Various methods of reconstruction after laparoscopic distal gastrectomy (LDG) have been developed and reported. In open gastrectomy, gastroduodenostomy or gastroenterostomy is often performed with the hand-sewn technique. Therefore, hand-sewn anastomosis was performed through a small incision in LDG. The aim of this study was to evaluate the feasibility and safety of LDG with hand-sewn anastomosis. METHODS: Between June 2009 and December 2015, we assessed 263 consecutive patients who underwent LDG in our institution. In all patients, the reconstruction procedures were performed extracorporeally with the hand-sewn technique. The clinical characteristics, surgical outcomes, and operation cost related to anastomosis were evaluated and compared with the other methods. RESULTS: The average operation time was 157.5 minutes, and average blood loss was 38.8 mL. The types of reconstruction were Billroth I, 95 cases (36.1%); Billroth II, 165 cases (62.7%); and Roux-en-Y, 3 cases (1.1%). The overall incidence of postoperative complications (Clavien-Dindo classification≧Grade II) was 8.0%. Anastomotic leakage was observed in 1 patient (0.4%) and anastomotic bleeding and anastomotic stenosis in 2 patients each (0.8%). There was no postoperative mortality. The cost of the absorbable threads used in anastomosis is less than the cost of a linear or circular stapler, which is often used in intracorporeal anastomosis. CONCLUSION: This procedure is similar to conventional open surgery, and it is feasible, safe, and cost-effective. In addition, in an institution that plans to introduce LDG, the use of our method during the introductory phase of LDG has many advantages.
BACKGROUND: Various methods of reconstruction after laparoscopic distal gastrectomy (LDG) have been developed and reported. In open gastrectomy, gastroduodenostomy or gastroenterostomy is often performed with the hand-sewn technique. Therefore, hand-sewn anastomosis was performed through a small incision in LDG. The aim of this study was to evaluate the feasibility and safety of LDG with hand-sewn anastomosis. METHODS: Between June 2009 and December 2015, we assessed 263 consecutive patients who underwent LDG in our institution. In all patients, the reconstruction procedures were performed extracorporeally with the hand-sewn technique. The clinical characteristics, surgical outcomes, and operation cost related to anastomosis were evaluated and compared with the other methods. RESULTS: The average operation time was 157.5 minutes, and average blood loss was 38.8 mL. The types of reconstruction were Billroth I, 95 cases (36.1%); Billroth II, 165 cases (62.7%); and Roux-en-Y, 3 cases (1.1%). The overall incidence of postoperative complications (Clavien-Dindo classification≧Grade II) was 8.0%. Anastomotic leakage was observed in 1 patient (0.4%) and anastomotic bleeding and anastomotic stenosis in 2 patients each (0.8%). There was no postoperative mortality. The cost of the absorbable threads used in anastomosis is less than the cost of a linear or circular stapler, which is often used in intracorporeal anastomosis. CONCLUSION: This procedure is similar to conventional open surgery, and it is feasible, safe, and cost-effective. In addition, in an institution that plans to introduce LDG, the use of our method during the introductory phase of LDG has many advantages.