Analysing Factors Causing Pancreatic Fistula post Pancreaticoduodenectomy with External Drainage of Pancreatic Duct
10.3969/j.issn.0253-9896.2014.04.024
- VernacularTitle:放置胰管外引流的胰十二指肠切除术后胰瘘原因分析
- Author:
Qiang YUAN
;
Yijun WANG
;
Qianzhe XING
;
Zhi DU
- Publication Type:Journal Article
- Keywords:
pancreaticoduodenectomy;
pancreatic fistula;
pancreatic ducts;
drainage;
external dravnage of pancreat-ic duct
- From:
Tianjin Medical Journal
2014;(4):374-377
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze relevant factors causing pancreatic fistula post pancreaticoduodenectomy with ex-ternal drainage of pancreatic duct. Methods Altogether 133 patients who underwent pancreaticoduodenectomy with exter-nal drainage of pancreatic duct in our hospital from 1999 to 2011 were retrospectively analyzed. Logistic regression analysis was used to analyze the relevance of pancreatic fistula with age, gender, combined diseases, pancreatic duct diameter, patho-logical types, preoperative total bilirubin (TBIL), albumin (ALB) levels, drainage of the bile duct before operation, obstruc-tion of the pancreatic duct drainage and postoperative application of growth somatostatin. Then we also analyzed the relation-ship between those risk factors and the severity of pancreatic fistula. Results Postoperative pancreatic fistula occurred in 24 cases (3 cases were of grade A,13 cases were of grade B and 8 cases were of grade C) among the 133 patients. Logistic re-gression analysis showed that obstruction of the pancreatic duct drainage is a major risk factor of pancreatic fistula in these patients(OR=4.529,P=0.005). The patients whose pancreatic duct drainage was obstructed had a significantly higher pan-creatic fistula rate than the patients whose drainage was not obstructed (30.8%vs 12.8%, P＜0.05). The occurrence of pan-creatic fistula has no significant correlation with age, gender, combined diseases, pancreatic duct diameter, pathological types, preoperative TBIL, ALB level, preoperative bile duct drainage and postoperative application of somatostatin. What’s more, in those pancreatic fistula patients, the pancreatic fistulas were more severe in the obstructed ones than those in the un-obstructed ones. Conclusion The obstruction of the pancreatic duct drainage is a major risk factor of pancreatic fistula post pancreaticoduodenectomy with external drainage of pancreatic duct. If adequate preventive measures were employed during operation , the incidence of pancreatic fistula and pancreatic fistula severity will be significantly reduced.
