A retrospective case-control study on postoperative pancreatic fistula about modified invagination pancreaticojejunostomy and mucosa to duct pancreaticojejunostomy / 国际外科学杂志

ABSTRACT

Objective To compare clinical outcomes between modified invagination pancreaticojejunostomyandmucosa (MIP) to mucosa duct pancreaticojejunostomy(MDP) in pancreaticoduodenectomy.Methods In Department of General Surgery,Beijing Friendship Hospital Capital Medical University,from Jan.2013 to Jan.2019,there were 222 cases performed pancreaticoduodenectomy,with MIP or MDP.According to the operation methods,by matching the sex and year decads,all patients were divided into MIP group (n =111) and MDP group (n =111).The incidence of pancreatic fistula in two groups was observed.The software of SPSS 20.0 was adopted for statistical analysis.Results There was no perioperative death in both groups.The mean operative time of MIP group was significant shorter than that of the MDP group [(212.8 ± 62.4) min vs (231.5 ±51.9) min,P =0.016].However,there were no significant differences in blood loss,blood transfusion,bowel fnnction recovery and liquid diet time.There was no grade C pancreatic fistula in MIP group,but 2 cases in MDP group.There were no significant differences in incidence and classification of pancreatic fistula between two groups.Conclusions There were no significant differences in clinical outcomes between MIP and MDP.The MIP is more easier to performed,so it is of certain spreading value.However,the further evidence need more prospective controlled study.