ObjectiveTo investigate effect of sealing one-layer anastomosis in pancreaticojejunostomy in patients underwent pancreaticoduodenectomy.
MethodsThe clinical data of 85 patients underwent pancreaticoduodenectomy in this hospital from January 2014 to May 2015 were collected. Of all the patients, 28 patients were underwent sealing onelayer anastomosis in pancreaticojejunostomy (sealing one-layer anastomosis group), 27 patients were underwent ductto-mucosa pancreaticojejunostomy (duct-to-mucosa anastomosis group), and 30 patients were underwent end-to-side invaginated pancreaticojejunostomy (end-to-side invagination group). The anastomosis time, time to pull out drainage tube, postoperative hospital stay, and incidence rate of postoperative pancreatic fistula were compared among these three groups.
Results①The anastomosis time (min) of the sealing one-layer anastomosis group was significantly shorter than that of the duct-to-mucosa anastomosis group or end-to-side invagination group (12.51±2.96 versus 25.65±3.35, P < 0.05; 12.51±2.96 versus 23.73±5.27, P < 0.05).②The time to pull out drainage tube of the sealing one-layer anastomosis group was significantly shorter than that of the end-to-side invagination group (7.65±1.30 versus 11.15±3.47, P < 0.05).③The postoperative hospital stay had no statistical significances among these three groups (P > 0.05).④The incidence of pancreatic fistula was 3.57% (1/28), 7.41% (2/27), and 10.00% (3/30) among the sealing one-layer anastomosis group, duct-to-mucosa anastomosis group, and end-to-side invagination group respectively, which had no statistical differences among these three groups (P > 0.05).
ConclusionSealing one-layer anastomosis in pancreaticojejunostomy might be a safe anastomosis, and it has advantages of simple operation and short operation time.
