Risk factors for delayed gastric emptying after pancreaticoduodenectomy
10.3760/cma.j.issn.1007-631X.2013.01.001
- VernacularTitle:胰十二指肠切除术后胃排空延迟的危险因素分析
- Author:
Dafang ZHANG
;
Weihua ZHU
;
Shu LI
;
Shengmin ZHENG
;
Jirun PENG
;
Jiye ZHU
;
Xisheng LENG
- Publication Type:Journal Article
- Keywords:
Pancreaticoduodenectomy;
Gastric emptying;
Risk factors
- From:
Chinese Journal of General Surgery
2013;(1):1-4
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the risk factors for delayed gastric emptying (DGE) after pancreaticoduodenectomy.Methods Clinical data of 213 patients who underwent pancreaticoduodenectomy at our hospital from January 1996 to December 2011 was retrospectively analyzed.Results The overall incidence of DGE was 40.8％ (87/213).The incidence of grade A,grade B and grade C DGE was 14.1％ (30/213),14.5 ％ (31/213) and 12.2％ (31/213) respectively.Median postoperative hospital stay was significantly prolonged in patients with DGE:30.5,32 and 61 days for grade A,B and C respectively versus 21 days in patients without DGE (x2 =66.171,P =0.000).Univariate analysis showed that operation time (≥420 min),intraoperative blood loss (≥ 1000 ml),Child alimentary reconstruction and pancreatic fistula were risk factors for postoperative DGE.Multivariate analysis using Logistic regression identified three variables as independent risk factors associated with postoperative DGE,namely,Child alimentary reconstruction (OR =2.098),intraoperative blood loss (≥ 1000 ml) (OR =2.525) and pancreatic fistula (OR =4.821).Grade C DGE was more frequently seen in patients suffering from postoperative pancreatic fistula.Conclusions The incidence of DGE after pancreaticoduodenectomy is still high.DGE prolongs the postoperative hospital stay significantly.The incidence of DGE could be reduced by Roux-en-Y reconstruction and reducing intraoperative blood loss.Postoperative pancreatic fistula is significantly associated with DGE,especially grade C DGE.
