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Total closure of pancreatic section for end-to-side pancreaticojejunostomy decreases incidence of pancreatic fistula in pancreaticoduodenectomy

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Hepatobiliary & Pancreatic Diseases International 2017年第3期16卷 310-314页

作者： Yu-Ling Sun Ya-Lei Zhao Wen-Qi Li Rong-Tao Zhu Wei-Jie Wang Jian Li Shuai Huang Xiu-Xian Ma Department of Hepatobiliary and Pancreatic Surgery the First Affiliated Hospital of Zhengzhou University Zhengzhou 450052 China Institute of Hepatobiliary and Pancreatic Diseases Zheng- zhou University Zhengzhou 450052 China

BACKGROUND： Postoperative pancreatic fistula （POPF） is a serious complication and results in prolonged hospitalization and high mortality. The present study aimed to evaluate the safety and effectiveness of total closure of pancreatic section for end-to-side pancreaticojejunostomy in pancreaticoduodenectomy （PD）. METHODS： This was a prospective randomized clinical trial comparing the outcomes of PD between patients who un- derwent total closure of pancreatic section for end-to-side pancreaticojejunostomy （Group A） vs those who underwent conventional pancreaticojejunostomy （Group B）. The primary endpoint was the incidence of pancreatic fistula. Secondary endpoints were morbidity and mortality rates. RESULTS： One hundred twenty-three patients were included in this study. The POPF rate was significantly lower in Group A than that in Group B （4.8% vs 16.7%, P〈0.05）. About 38.3% patients in Group B developed one or more complications; this rate was 14.3% in Group A （P〈0.01）. The wound/abdomi- nal infection rate was also much higher in Group B than that in Group A （20.0% vs 6.3%, P〈0.05）. Furthermore, the average hospital stays of the two groups were 18 days in Group A, and 24 days in Group B, respectively （P〈0.001）. However, there was no difference in the probability of mortality, biliary leakage,delayed gastric emptying, and pulmonary infection between the two groups. CONCLUSION： Total closure of pancreatic section for end-to- side pancreaticojejunostomy is a safe and effective method for pancreaticojejunostomy in PD.

关键词： periampullary tumor pancreatic fistula pancreaticoduodenectomy pancreaticojejunostomy biliary leakage

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Resective surgery for liver tumor: a multivariate analysis of causes and risk factors linked to postoperative complications

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Hepatobiliary & Pancreatic Diseases International 2006年第4期5卷 526-533页

作者： Enrico Benzoni Dario Lorenzin Umberto Baccarani Gian Luigi Adani Alessandro Favero Alessandro Cojutti Fabrizio Bresadola Alessandro Uzzau Department of Surgery University of Udine School of Medicine Udine Italy

BACKGROUND: In spite of accurate selection of patients eligible for resection, and although advances in surgical techniques and perioperative management have greatly contributed to reducing the rate of perioperative deaths, stress must be placed on reducing the postoperative complication rates reported to be still as high as 50%. This study was designed to analyze the causes and foreseeable risk factors linked to postoperative morbidity on the grounds of data derived from a single-center surgical population. METHODS: From September 1989 to March 2005, 287 consecutive patients, affected either with HCC or liver metastasis, had liver resection at our department. Among the HCC series we recorded 98 patients (73.2%) in Child- Pugh class A, 32 (23.8%) in class B and 4 in class C (3%). In 104 colorectal metastases, 71% were due to colon cancer, 25% rectal, 3% sigmoid, and 1% anorectal. In 49 non-colorectal metastases, 22.4% were derived from breast cancer, 63.2% gastrointestinal tumors (excluding colon) and 14.4% other cancers. We performed 80 wedge resections, 77 bisegmentectomies and/or left lobectomies, 74 segmentectomies, 22 major hepatectomies, 20 left hepatectomies, and 14 trisegmentectomies. RESULTS: The in-hospital mortality rate in this series was 4.5%, and the morbidity rate was 47.7%, because of pleural effusion (30%), hepatic abscess (25%), hepatic insufficiency (19%), ascites (10%), hemoperitoneum (10%), or biliary fistula (6%). The variables associated with the technical aspects of the surgical procedure thatwere responsible for the complications were: a Pringle maneuver length more than 20 minutes (P=0.001); the type of liver resection procedure, including major hepatectomy (P=0.02), left hepatectomy (P=0.04), trisegmentectomy (P=0.04), bisegmentectomy and/or left lobectomy (P=0,04); and a blood transfusion of more than 600 ml (P=0.04). CONCLUSION: The evaluation of causes and foreseeable risk factors linked to postoperative morbidity during the planning of surgical treatment should play the same role as

关键词： carcinoma, hepatocellular liver metastases liver resection postoperative complications biliary leakage pleural effusion impaired liver function

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Pathogenesis and treatment to postoperative bile leakage: report of 38 cases

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Hepatobiliary & Pancreatic Diseases International 2005年第3期4卷 441-444页

作者： Jia-Min Zhang,Shi-An Yu,Wei Shen and Zhang-Dong Zheng Jinhua Centre Hospital, Jinhua 321000 , China Jinhua Centre Hospital Jinhua 321000 China. zhangjiamin 600323@.***

Bile leakage remains a serious complication after biliary surgery. The aim of this study was to assess the etiology, diagnosis and treatment of postoperative biliary leakage. METHODS:Thirty-eight patients with biliary leakage we treated in recent 8 years were analyzed retrospectively. Among them, 8 patients had bilioenterostomy leakage, 7 accessory bile duct leakage, 7 cholecyst bed leakage, 6 leakage after removal of T-tube, 5 leakage after laparoscopic cholecystectomy, 3 leakage around T-tube, and 2 leakage caused by choledochal damage. Drainage was performed in 17 patients, reoperarion in 13, drainage plus percutaneous transhepatic cholangio drainage (PTCD) , endoscopic retrograde cholangiography (ERCP) , endoscopic nasobiliary drainage(ENBD) and endostenting in 5, and drainage plus growth hormone in 3. RESULTS; In this series, 37 patients were cured, and 1 died of multiple organ dysfunction syndrome (MODS). These patients were hospitalized for 2 weeks to 8 weeks. The drainage group was hospitalized shorter than the undrain-age group. CONCLUSIONS; A piece of white gauze can be used to touch surgical area in detecting biliary leakage intraopera-tively. Mucous to mucous suture of the bile duct and appropriate time for removal of T-tube are recommended to prevent biliary leakage. Reoperation is essential to acute peritonitis. Drainage can be used if leakage don t diffuse or it occurs after pulling out T-tube. Drainage plus ERCP, ENBD,PTCD and drainage are effective.

关键词： etiology treatment complication biliary leakage

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