Applicational value of modified pancreaticojejunostomy and risk factors of pancreatic fistula following pancreaticoduodenectomy
10.3760/cma.j.issn.0529-5815.2019.06.008
- VernacularTitle: 胰十二指肠切除术中改良胰肠吻合法的应用及术后胰瘘预后因素分析
- Author:
Zhiyuan BO
1
;
Yinghe QIU
1
;
Ningjia SHEN
1
;
Facai YANG
2
;
Anqi DUAN
1
;
Bin ZHU
1
;
Lianghe YU
1
;
Yuanjin LIU
1
;
Yongjie ZHANG
1
Author Information
1. The Second Department of Biliary Tract Surgery, Shanghai Eastern Hepatobiliary Surgery Hospital Affiliated to Naval Medical College, Shanghai 200438, China
2. North Sichuan Medical College, Nanchong 637000, Sichuan Province, China
- Publication Type:Journal Article
- Keywords:
Pancreaticoduodenectomy;
Complications;
Pancreaticojejunostomy;
Pancreatic fistula;
Risk factors
- From:
Chinese Journal of Surgery
2019;57(6):434-439
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the efficacy of modified pancreaticojejunostomy with traditional pancreaticojejunostomy following pancreaticoduodenectomy, and to investigate the risk factors of postoperative pancreatic fistula.
Methods:Clinical data of 68 patients who underwent pancreaticoduodenectomy between October 2017 and October 2018 at the Second Department of Biliary Tract Surgery, Eastern Hepatobiliary Surgery Hospital was retrospectively collected and analyzed.According to the method of pancreaticojejunostomy, the patients were divided into two groups: modified pancreaticojejunostomy group (34 patients) and traditional pancreaticojejunostomy group (34 patients). There were 18 males and 16 females, aged (60.4±9.6) years of modified pancreaticojejunostomy groups; there were 17 males and 18 females, aged (58.9±10.9) years of traditional pancreaticojejunostomy group. The major postoperative complications such as pancreatic fistula were compared between the two groups, and the risk factors of postoperative pancreatic fistula were analyzed by univariate and multivariate analyses.
Results:All of the 68 operations were successfully completed. The overall incidence of postoperative complications was 51.5% (35/68). The incidence of postoperative pancreatic fistula was 13.2% (9/68), of which all were cases of grade B.There were 16 patients (23.5%) occurred with abdominal infection, and 11 patients (16.2%) occurred with delayed gastric emptying, including 1 case of grade A, 1 case of grade B and 9 cases of grade C.And 9 patients (13.2%) occurred with postoperative bleeding was, including 2 cases of mild bleeding, 5 cases of moderate bleeding, and 2 cases of severe bleeding.Biliary leakage occurred in one patient (1.5%) and chylous leakage occurred in two patients (2.9%). The modified pancreaticojejunostomy could significantly reduce the incidence of postoperative bleeding compared with control group (χ2=4.610, P=0.032). And there were no significant differences for other postoperative complications between the two groups (all P>0.05). According to the results of univariate analysis: age, intraoperative bleeding and diameter of pancreatic tube were related factors affecting postoperative pancreatic fistula (P=0.025, 0.019, 0.017, respectively). The results of multivariate analysis showed that intraoperative bleeding>400 ml and diameter of pancreatic tube <3 mm were independent risk factors of pancreatic fistula following pancreaticoduodenectomy (P=0.025, 0.008, respectively).
Conclusion:The modified pancreaticojejunostomy is feasible with advantages of reducing postoperative bleeding following pancreaticoduodenectomy.
