RESUMO
Objective:To investigate the application value of Prolene thread-needle continuous suture method in pancreaticojejunostomy pancreaticoduodenectomy.Methods:The clinical data of 80 patients with preoperative diagnosis of periampullary tumors undergoing pancreaticoduodenectomy who were admitted to Shanxian Central Hospital of Heze City from January 2017 to December 2020 were selected. According to the different methods of anastomosis, 80 patients were divided into A group and B group, each group with 40 patients, the patients in A group were performed pancreatic duct-mucosal anastomosis and the patients in B group were performed Prolene thread-needle continuous suture. The preoperative clinical data, operation-related data, postoperative complications in two groups were compared.Results:There were no statistically significant differences between the two groups in clinical data such as gender, age, albumin level, pancreatic duct diameter, combined underlying diseases, preoperative bilirubin, admission symptoms, preoperative biliary drainage and tumor location ( P>0.05).The operation time, intraoperative blood loss, postoperative drainage, operation durationand postoperative hospital stay in B group were lower than those in A group : (353.64 ± 95.28) min vs. (395.38 ± 110.29)min, (330.19 ± 100.27) ml vs. (397.43 ± 105.97) ml, (330.57 ± 110.68) ml vs. (376.18 ± 94.73) ml, (20.74 ± 8.08) min vs. (31.06 ± 7.83) min, (18.72 ± 6.02) d vs. (23.79 ± 7.41) d, the differences were statistically significant ( P<0.05). The incidence of complications such as pancreatic leakage, pancreatic fistula, abdominal infection, lung infection, biliary fistula and delayed gastric emptying in B group were lower than those in A group : 10.0%(4/40) vs. 20.0%(8/40), 7.5%(3/40) vs. 20.0%(8/40), 2.5%(1/40) vs. 12.5%(5/40), 0 vs. 7.5%(3/40), 5.0%(2/40)vs. 17.5%(7/40), 7.5%(3/40) vs. 17.5%(7/40), the differences were statistically significant ( P<0.05). Conclusions:Prolene thread-needle continuous suture method in pancreaticojejunostomy pancreaticoduodenectomy has the characteristics of simple operation, effective shortening of operation time, reliable anastomosisand can reduce the risk of postoperative pancreatic fistula complications.