Risk factors of pancreatic fistula after pancreaticoduodenectomy
10.3760/cma.j.issn.1673-9752.2012.04.011
- VernacularTitle:胰十二指肠切除术后胰瘘发生的相关因素分析
- Author:
Xinhong ZHOU
;
Ming HUANG
;
Mingdao HU
;
Wen LI
;
Feng SUN
;
Peng CHEN
;
Dongyun CUN
- Publication Type:Journal Article
- Keywords:
Pancreatic diseases;
Pancreaticoduodenectomy;
Pancreatic fistula
- From:
Chinese Journal of Digestive Surgery
2012;11(4):335-338
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the risk factors of pancreatic fistula after pancreaticoduodenectomy (PD).Methods The clinical data of 186 patients who received PD at the Second Affiliated Hospital of Kunming Medical College from May 2000 to May 2010 were retrospectively analyzed.All patients were divided into pancreatic fistula group (39 patients) and non-pancreatic fistula group ( 147 patients).Risk factors of pancreatic fistula after PD were screened out from 20 factors by univariate and multivariate analysis.The univariate analysis was carried out by chi-square test or Fisher exact test,and the muhivariate analysis was done by Logistic regression.Results Thirty-nine patients were complicated with pancreatic fistula,including 26 in grade A,10 in grade B and 3 in grade C.The results of univariate analysis showed that duration of preoperative jaundicc,loss of body weight at 6 months before operation,preoperative total bilirubin level,preoperative albumin level,postoperative albumin level,length of pancreas dissected,pancreatic tube diameter,pancreatic texture and time of abdominal drainage tube pull out were high risk factors of pancreatic fistula ( x2 =34.990,20.480,8.212,10.890,13.561,11.505,13.820,4.539,36.590,P ＜ 0.05).The results of multivariate analysis showed that duration of preoperative jaundice ＞ 8 weeks,loss of body weight at 6 months before operation ≥ 10％,pancreatic tube diameter ＜ 3 mm,soft pancreatic texture and time of abdominal drainage tube pull out ＞ 5 days were the independent risk factors of pancreatic fistula ( OR =2.229,3.383,1.437,1.273,11.939,P ＜ 0.05).Conclusion Duration of preoperative jaundice ＞ 8 weeks,unconscious loss of body weight ≥ 10％ within 6 months before operation,pancreatic tube diameter ＜ 3 mm,soft pancreatic texture,time of abdominal drainage tube pull out ＞ 5 days would increase the risk of pancreatic fistula after PD.
