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Yu ZH, Du MM, Zhang X, Suo JJ, Zeng T, Xie XL, Xiao W, Lu QB, Liu YX, Yao HW. The impact of preoperative biliary drainage on postoperative healthcare-associated infections and clinical outcomes following pancreaticoduodenectomy: a ten-year retrospective analysis. BMC Infect Dis 2024; 24:361. [PMID: 38549089 PMCID: PMC10979617 DOI: 10.1186/s12879-024-09246-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 03/22/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Pancreaticoduodenectomy (PD) is a complex procedure and easily accompanied by healthcare-associated infections (HAIs). This study aimed to assess the impact of PBD on postoperative infections and clinical outcomes in PD patients. METHODS The retrospective cohort study were conducted in a tertiary hospital from January 2013 to December 2022. Clinical and epidemiological data were collected from HAIs surveillance system and analyzed. RESULTS Among 2842 patients who underwent PD, 247 (8.7%) were diagnosed with HAIs, with surgical site infection being the most frequent type (n = 177, 71.7%). A total of 369 pathogenic strains were detected, with Klebsiella pneumoniae having the highest proportion, followed by Enterococcu and Escherichia coli. Although no significant association were observed generally between PBD and postoperative HAIs, subgroup analysis revealed that PBD was associated with postoperative HAIs in patients undergoing robotic PD (aRR = 2.174; 95% CI:1.011-4.674; P = 0.047). Prolonging the interval between PBD and PD could reduce postoperative HAIs in patients with cholangiocarcinoma (≥4 week: aRR = 0.292, 95% CI 0.100-0.853; P = 0.024) and robotic PD (≤2 week: aRR = 3.058, 95% CI 1.178-7.940; P = 0.022). PBD was also found to increase transfer of patients to ICU (aRR = 1.351; 95% CI 1.119-1.632; P = 0.002), extended length of stay (P < 0.001) and postoperative length of stay (P = 0.004). CONCLUSION PBD does not exhibit a significant association with postoperative HAIs or other outcomes. However, the implementation of robotic PD, along with a suitable extension of the interval between PBD and PD, appear to confer advantages concerning patients' physiological recuperation. These observations suggest potential strategies that may contribute to enhanced patient outcomes.
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Affiliation(s)
- Zheng-Hao Yu
- Department of Disease Prevention and Control, The First Medical Center, Chinese PLA General Hospital, 28 Fu-Xing Road, Haidian District, Beijing, 100853, P. R. China
- Medical School of Chinese PLA, Beijing, P. R. China
| | - Ming-Mei Du
- Department of Disease Prevention and Control, The First Medical Center, Chinese PLA General Hospital, 28 Fu-Xing Road, Haidian District, Beijing, 100853, P. R. China
| | - Xuan Zhang
- Faculty of Hepato-Pancreato-Biliary Surgery, Chinese PLA General Hospital, Beijing, P. R. China
- Institute of Hepatobiliary Surgery of Chinese PLA, Beijing, P. R. China
| | - Ji-Jiang Suo
- Department of Disease Prevention and Control, The First Medical Center, Chinese PLA General Hospital, 28 Fu-Xing Road, Haidian District, Beijing, 100853, P. R. China
| | - Tao Zeng
- Medical School of Chinese PLA, Beijing, P. R. China
- Faculty of Hepato-Pancreato-Biliary Surgery, Chinese PLA General Hospital, Beijing, P. R. China
| | - Xiao-Lian Xie
- Department of Central Sterile Supply, Ningxia People's Armed Police Corps Hospital, Yinchuan, P. R. China
| | - Wei Xiao
- Department Of Hospital Infection-Control, Lanzhou University Second Hospital, Gansu, P. R. China
| | - Qing-Bin Lu
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, 38 Xue-Yuan Road, Haidian District, Beijing, 100191, P. R. China.
| | - Yun-Xi Liu
- Department of Disease Prevention and Control, The First Medical Center, Chinese PLA General Hospital, 28 Fu-Xing Road, Haidian District, Beijing, 100853, P. R. China.
| | - Hong-Wu Yao
- Department of Disease Prevention and Control, The First Medical Center, Chinese PLA General Hospital, 28 Fu-Xing Road, Haidian District, Beijing, 100853, P. R. China.
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Han S, Papachristou GI. Therapeutic Endoscopic Ultrasound for Complications of Pancreatic Cancer. Cancers (Basel) 2023; 16:29. [PMID: 38201458 PMCID: PMC10778123 DOI: 10.3390/cancers16010029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/18/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
Progression of pancreatic adenocarcinoma can result in disease complications such as biliary obstruction and gastric outlet obstruction. The recent advances in endoscopic ultrasound (EUS) have transformed EUS from a purely diagnostic technology to a therapeutic modality, particularly with the development of lumen-apposing metal stents. In terms of biliary drainage, EUS-guided choledochoduodenostomy and EUS-guided hepaticogastrostomy offer safe and effective techniques when conventional transpapillary stent placement via ERCP fails or is not possible. If these modalities are not feasible, EUS-guided gallbladder drainage offers yet another salvage technique when the cystic duct is non-involved by the cancer. Lastly, EUS-guided gastroenterostomy allows for an effective bypass treatment for cases of gastric outlet obstruction that enables patients to resume eating within several days. Future randomized studies comparing these techniques to current standard-of-care options are warranted to firmly establish therapeutic EUS procedures within the treatment algorithm for this challenging disease.
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Affiliation(s)
| | - Georgios I. Papachristou
- Division of Gastroenterology, Hepatology, and Nutrition, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA;
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Mukai S, Itoi T. Preoperative endoscopic ultrasound-guided biliary drainage for primary drainage in obstructive jaundice. Expert Rev Gastroenterol Hepatol 2023; 17:1197-1204. [PMID: 38124621 DOI: 10.1080/17474124.2023.2293813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 12/08/2023] [Indexed: 12/23/2023]
Abstract
INTRODUCTION Endoscopic transpapillary approach by endoscopic retrograde cholangiopancreatography (ERCP) is the established technique for preoperative biliary drainage (PBD). Recently, endoscopic ultrasound-guided biliary drainage (EUS-BD) has been reported to be a useful alternative technique after ERCP fail. However, the optimal strategy remain controversial. AREA COVERED This review summarizes the literature on EUS-BD techniques for PBD with a literature search using PubMed, Web of Science, and the Cochrane Central Register of Controlled Trials database between 2000 and 2023 using keywords for 'preoperative biliary drainage' and all types of EUS-BD techniques. EXPERT OPINION As there is no consensus on the optimal EUS-BD technique for PBD, selection of the EUS-BD approach depends on the patient's condition, the biliary obstruction site, the anastomosis after surgical intervention, and the preference of the endoscopist. However, we consider that EUS-HGS using a dedicated plastic stent may have some advantages in the adverse impact of surgical procedure because the location where the fistula is created by EUS-HGS is away from the site of the surgical procedure. Although there remain many issues that require further investigation, EUS-BD can be a feasible and safe alternative method of PBD for malignant biliary obstruction after ERCP fail.
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Affiliation(s)
- Shuntaro Mukai
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
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Zavrtanik H, Cosola D, Badovinac D, Hadžialjević B, Horvat G, Plevel D, Bogoni S, Tarchi P, de Manzini N, Tomažič A. Predictive value of preoperative albumin-bilirubin score and other risk factors for short-term outcomes after open pancreatoduodenectomy. World J Clin Cases 2023; 11:6051-6065. [PMID: 37731561 PMCID: PMC10507555 DOI: 10.12998/wjcc.v11.i26.6051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/25/2023] [Accepted: 08/07/2023] [Indexed: 09/08/2023] Open
Abstract
BACKGROUND Pancreatoduodenectomy represents a complex procedure involving extensive organ resection and multiple alimentary reconstructions. It is still associated with high morbidity, even in high-volume centres. Prediction tools including preoperative patient-related factors to preoperatively identify patients at high risk for postoperative complications could enable tailored perioperative management and improve patient outcomes. AIM To evaluate the clinical significance of preoperative albumin-bilirubin score and other risk factors in relation to short-term postoperative outcomes in patients after open pancreatoduodenectomy. METHODS This retrospective study included all patients who underwent open pancreatic head resection (pylorus-preserving pancreatoduodenectomy or Whipple resection) for various pathologies during a five-year period (2017-2021) in a tertiary care setting at University Medical Centre Ljubljana, Slovenia and Cattinara Hospital, Trieste, Italy. Short-term postoperative outcomes, namely, postoperative complications, postoperative pancreatic fistula, reoperation, and mortality, were evaluated in association with albumin-bilirubin score and other risk factors. Multiple logistic regression models were built to identify risk factors associated with these short-term postoperative outcomes. RESULTS Data from 347 patients were collected. Postoperative complications, major postoperative complications, postoperative pancreatic fistula, reoperation, and mortality were observed in 52.7%, 22.2%, 23.9%, 21.3%, and 5.2% of patients, respectively. There was no statistically significant association between the albumin-bilirubin score and any of these short-term postoperative complications based on univariate analysis. When controlling for other predictor variables in a logistic regression model, soft pancreatic texture was statistically significantly associated with postoperative complications [odds ratio (OR): 2.09; 95% confidence interval (95%CI): 1.19-3.67]; male gender (OR: 2.12; 95%CI: 1.15-3.93), soft pancreatic texture (OR: 3.06; 95%CI: 1.56-5.97), and blood loss (OR: 1.07; 95%CI: 1.00-1.14) were statistically significantly associated with major postoperative complications; soft pancreatic texture was statistically significantly associated with the development of postoperative pancreatic fistula (OR: 5.11; 95%CI: 2.38-10.95); male gender (OR: 1.97; 95%CI: 1.01-3.83), soft pancreatic texture (OR: 2.95; 95%CI: 1.42-6.11), blood loss (OR: 1.08; 95%CI: 1.01-1.16), and resection due to duodenal carcinoma (OR: 6.58; 95%CI: 1.20-36.15) were statistically significantly associated with reoperation. CONCLUSION The albumin-bilirubin score failed to predict short-term postoperative outcomes in patients undergoing pancreatoduodenectomy. However, other risk factors seem to influence postoperative outcomes, including male sex, soft pancreatic texture, blood loss, and resection due to duodenal carcinoma.
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Affiliation(s)
- Hana Zavrtanik
- Department of Abdominal Surgery, University Medical Centre Ljubljana, Ljubljana 1000, Slovenia
| | - Davide Cosola
- Clinica Chirurgica, Azienda Sanitaria Universitaria Giuliano Isontina, Cattinara Hospital, Trieste 34149, Italy
| | - David Badovinac
- Department of Abdominal Surgery, University Medical Centre Ljubljana, Ljubljana 1000, Slovenia
| | - Benjamin Hadžialjević
- Department of Abdominal Surgery, University Medical Centre Ljubljana, Ljubljana 1000, Slovenia
| | - Gašper Horvat
- Department of Abdominal Surgery, University Medical Centre Ljubljana, Ljubljana 1000, Slovenia
| | - Danaja Plevel
- Department of Abdominal Surgery, University Medical Centre Ljubljana, Ljubljana 1000, Slovenia
| | - Selene Bogoni
- Clinica Chirurgica, Azienda Sanitaria Universitaria Giuliano Isontina, Cattinara Hospital, Trieste 34149, Italy
| | - Paola Tarchi
- Clinica Chirurgica, Azienda Sanitaria Universitaria Giuliano Isontina, Cattinara Hospital, Trieste 34149, Italy
| | - Nicolò de Manzini
- Clinica Chirurgica, Azienda Sanitaria Universitaria Giuliano Isontina, Cattinara Hospital, Trieste 34149, Italy
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste 34149, Italy
| | - Aleš Tomažič
- Department of Abdominal Surgery, University Medical Centre Ljubljana, Ljubljana 1000, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana 1000, Slovenia
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Mukai S, Itoi T, Tsuchiya T, Ishii K, Tonozuka R, Nagakawa Y, Kozono S, Takishita C, Osakabe H, Sofuni A. Clinical feasibility of endoscopic ultrasound-guided biliary drainage for preoperative management of malignant biliary obstruction (with videos). JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2022. [PMID: 36458423 DOI: 10.1002/jhbp.1292] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 11/18/2022] [Accepted: 11/26/2022] [Indexed: 12/04/2022]
Abstract
BACKGROUND/PURPOSE EUS-guided biliary drainage (EUS-BD) has recently been reported to be a useful salvage technique after ERCP fail. However, data on EUS-BD used for preoperative biliary drainage (PBD) are limited. The aim of this study was to verify the clinical feasibility of EUS-BD for PBD. METHODS PBD was performed for malignant biliary obstruction in 318 patients at our institution between July 2014 and April 2022. Fifteen (4.7%) of these patients underwent surgical resection after preoperative EUS-BD (HGS 13; HDS 1; AGS with HGS 1) and were retrospectively analyzed. RESULTS The stent was successfully placed in all 15 cases with a median procedure time of 15 min (technical success rate 100%). The median total bilirubin value decreased significantly from 3.7 before drainage to 0.9 after surgery (p < .001) and cholangitis was well managed (clinical success rate 100%). Surgery was performed at a median of 22 days after drainage, and there were no stent-related adverse events or recurrences of biliary obstruction. Severe surgery-related adverse events occurred in three cases, but none were associated with EUS-BD. The stent was removed during surgery in 12 cases. CONCLUSIONS EUS-BD can be a feasible and safe alternative method of PBD for malignant biliary obstruction after ERCP fail.
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Affiliation(s)
- Shuntaro Mukai
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Takayoshi Tsuchiya
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Kentaro Ishii
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Ryosuke Tonozuka
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Yuichi Nagakawa
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan
| | - Shingo Kozono
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan
| | - Chie Takishita
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan
| | - Hiroaki Osakabe
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan
| | - Atsushi Sofuni
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
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6
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Wang D, Lin H, Guan C, Zhang X, Li P, Xin C, Yang X, Feng Z, Min Y, Gu X, Guo W. Impact of preoperative biliary drainage on postoperative complications and prognosis after pancreaticoduodenectomy: A single-center retrospective cohort study. Front Oncol 2022; 12:1037671. [PMID: 36439415 PMCID: PMC9686320 DOI: 10.3389/fonc.2022.1037671] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/12/2022] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Obstructive jaundice is common in patients with pancreaticobiliary malignancies. Preoperative biliary drainage (PBD) can alleviate cholestasis; however, no consensus has been reached on the impact of PBD on the incidence of surgery-related complications and patient survival. This study aimed to evaluate the effect among patients treated with PBD. METHODS This retrospective study examined the clinical and follow-up prognostic data of 160 patients with pancreaticobiliary malignancies who underwent pancreaticoduodenectomy (PD) at Beijing Friendship Hospital, Capital Medical University, from January 2016 to July 2020. Outcomes were compared between patients who underwent PBD (PBD group) and those who did not (control group). Changes in biochemical indicators were evaluated before and after drainage in the PBD group. Between-group differences in inflammatory indicators after PD were assessed using the Wilcoxon signed-rank test. Postoperative complications were classified according to the Clavien-Dindo classification system. The effects of PBD and biliary drainage efficiency on postoperative complications were evaluated using the chi-square test and binary logistics regression. The Kaplan-Meier analysis was used for between-group comparison of survival analysis. Univariate and multivariate regression analyses were performed to identify prognostic factors of survival. RESULTS Total 160 patients were enrolled,the mean age of the study sample was 62.75 ± 6.75 years. The distribution of pancreaticobiliary malignancies was as follows: 34 cases of pancreatic head cancer, 61 cases of distal bile duct cancer, 20 cases of duodenal papilla cancer, 39 cases of duodenal ampullary cancer, and 6 cases of malignant intraductal papillary mucinous neoplasm (IPMN). PBD was performed in 90 of the 160 patients, with PBD performed using an endoscopic retrograde cholangiopancreatography (ERCP) approach in 55 patients and with percutaneous transhepatic cholangiography (PTC) used in the remaining 35 cases. The mean duration of drainage in the PBD group was 12.8 ± 8.8 days. The overall rate of complications was 48.05% (37/77) in the control group and 65.55% (59/90) in the PBD group with non-significant difference (χ2 = 3.527, p=0.473). In logsitics regression analysis, PBD was also not a risk factor for postoperative complications OR=1.77, p=0.709). The overall rate of postoperative complications was significantly higher among patients who underwent PBD for >2 weeks (χ2 = 6.102, p=0.013), with the rate of severe complications also being higher for this subgroup of PBD patients (χ2 = 4.673, p=0.03). The overall survival time was 47.9 ± 2.45 months, with survival being slightly lower in the PBD group (43.61 ± 3.26 months) than in the control group (52.24 ± 3.54 months), although this difference was not significant (hazard ratio (HR)=0.65, p=0.104). CONCLUSION In patients with malignant biliary obstruction, PBD does not affect the incidence of postoperative complications after pancreaticoduodenectomy nor does it affect patient survival. Prolonged biliary drainage (>2 weeks) may increase the incidence of overall postoperative complications and severe complications.
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Affiliation(s)
- Dong Wang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Huajun Lin
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Chengjian Guan
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Xiaodong Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Peixin Li
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
- Department of Comprehensive Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Chenglin Xin
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Xiaobao Yang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Zhewen Feng
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Yiyang Min
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Xiaozhe Gu
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Wei Guo
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University and National Clinical Research Center for Digestive Diseases, Beijing, China
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Jaffey JA. Feline cholangitis/cholangiohepatitis complex - what have we learned? J Small Anim Pract 2022; 63:573-589. [PMID: 35522164 DOI: 10.1111/jsap.13508] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 02/19/2022] [Accepted: 04/11/2022] [Indexed: 12/07/2022]
Abstract
Cholangitis/cholangiohepatitis complex in cats is commonly encountered in clinical practice worldwide. Diagnosis and management of cats with this complex is difficult because of the ambiguity of clinical signs, diagnostic test results and commonality of comorbid disorders. These impediments can delay disease identification and treatment, which can increase morbidity and mortality. In this narrative review, we aimed to provide a thorough review of the unique physioanatomic features of the biliary system as well as clinically relevant updates on cholangitis/cholangiohepatitis complex in cats.
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Affiliation(s)
- J A Jaffey
- Department of Specialty Medicine, College of Veterinary Medicine, Midwestern University, Glendale, Arizona, 85308, USA
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Nehme F, Lee JH. Preoperative biliary drainage for pancreatic cancer. Dig Endosc 2022; 34:428-438. [PMID: 34275165 DOI: 10.1111/den.14081] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 07/15/2021] [Indexed: 12/15/2022]
Abstract
Pancreatic adenocarcinoma is currently one of the leading causes of cancer-related morbidity and mortality with dismal long term survival after diagnosis. Nearly 85% of pancreatic cancer patients present with advanced disease precluding curative surgical resection. In those who are candidates for surgery, preoperative biliary drainage (PBD) has been developed since the 1960s in order to improve surgical outcomes. While obstructive jaundice in resectable pancreatic cancer has been traditionally treated before surgical resection in all patients, data over the past decade demonstrated increased perioperative complications and morbidity with systematic PBD compared to direct surgery. With new evidence of potential adverse events, the role of routine PBD is being reassessed. Current indications for PBD include cholangitis, delayed surgery, and relief of jaundice in patients planned to receive neoadjuvant therapy (NAT). NAT is being increasingly utilized in borderline resectable as well as resectable pancreatic cancer and a higher proportion of patients with likely require PBD in the future. The evidence for endoscopic retrograde cholangiopancreatography as first line for PBD is robust with supporting data from endoscopic ultrasound assisted biliary drainage. Self-expanding metal stent was shown to be cost-effective in recent studies without increase in morbidity compared to plastic stents in this setting. In this review, we will summarize the current evidence for PBD in patients with pancreatic cancer.
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Affiliation(s)
- Fredy Nehme
- Department of Gastroenterology, Hepatology, and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - Jeffrey H Lee
- Department of Gastroenterology, Hepatology, and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, USA
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9
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Jaffey JA. Canine extrahepatic biliary disease: what have we learned? J Small Anim Pract 2021; 63:247-264. [PMID: 34935155 DOI: 10.1111/jsap.13468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 10/01/2021] [Accepted: 12/02/2021] [Indexed: 12/07/2022]
Abstract
Extrahepatic biliary disease in dogs is commonly encountered in clinical practice worldwide. Diseases in this segment of the biliary tract are diverse and can manifest with mild clinical signs or can be life-threatening. In the last decade there have been advances in diagnostic tests, imaging modalities and therapeutic interventions as well as the identification of novel prognostic variables that could improve outcomes in dogs with extrahepatic biliary disease. Therefore, the objective of this review was to summarise clinically relevant updates of extrahepatic biliary disease in dogs.
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Affiliation(s)
- J A Jaffey
- Department of Specialty Medicine, Midwestern University, College of Veterinary Medicine, Glendale, AZ, 85308, USA
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10
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Oehme F, Hempel S, Pecqueux M, Müssle B, Hau HM, Teske C, von Bechtolsheim F, Seifert L, Distler M, Welsch T, Weitz J, Kahlert C. Short-term preoperative drainage is associated with improved postoperative outcomes compared to that of long-term biliary drainage in pancreatic surgery. Langenbecks Arch Surg 2021; 407:1055-1063. [PMID: 34910230 PMCID: PMC9151545 DOI: 10.1007/s00423-021-02402-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 12/06/2021] [Indexed: 11/16/2022]
Abstract
Purpose The treatment of choice for patients presenting with obstructive cholestasis due to periampullary carcinoma is oncologic resection without preoperative biliary drainage (PBD). However, resection without PBD becomes virtually impossible in patients with obstructive cholangitis or severely impaired liver cell function. The appropriate duration of drainage by PBD has not yet been defined for these patients. Methods A retrospective analysis was conducted on 170 patients scheduled for pancreatic resection following biliary drainage between January 2012 and June 2018 at the University Hospital Dresden in Germany. All patients were deemed eligible for inclusion, regardless of the underlying disease entity. The primary endpoint analysis was defined as the overall morbidity (according to the Clavien-Dindo classification). Secondary endpoints were the in-hospital mortality and malignancy adjusted overall and recurrence-free survival rates. Results A total of 170 patients were included, of which 45 (26.5%) and 125 (73.5%) were assigned to the short-term (< 4 weeks) and long-term (≥ 4 weeks) preoperative drainage groups, respectively. Surgical complications (Clavien-Dindo classification > 2) occurred in 80 (47.1%) patients, with significantly fewer complications observed in the short-term drainage group (31.1% vs. 52%; p = 0.02). We found that long-term preoperative drainage (unadjusted OR, 3.386; 95% CI, 1.507–7.606; p < 0.01) and periampullary carcinoma (unadjusted OR, 5.519; 95% CI, 1.722–17.685; p-value < 0.01) were independent risk factors for postoperative morbidity, based on the results of a multivariate regression model. The adjusted overall and recurrence-free survival did not differ between the groups (p = 0.12). Conclusion PBD in patients scheduled for pancreatic surgery is associated with substantial perioperative morbidity. Our results indicate that patients who have undergone PBD should be operated on within 4 weeks after drainage.
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Affiliation(s)
- F Oehme
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - S Hempel
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - M Pecqueux
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - B Müssle
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - H M Hau
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - C Teske
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - F von Bechtolsheim
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - L Seifert
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - M Distler
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - T Welsch
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - J Weitz
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
| | - Cristoph Kahlert
- Department for Visceral-, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany.
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11
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Gong S, Song S, Cheng Q, Huang Y, Tian H, Jing W, Lei C, Yang W, Yang K, Guo T. Efficacy and safety of preoperative biliary drainage in patients undergoing pancreaticoduodenectomy: an updated systematic review and meta-analysis. Expert Rev Gastroenterol Hepatol 2021; 15:1411-1426. [PMID: 34886725 DOI: 10.1080/17474124.2021.2013805] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVES This study aimed to evaluate the effect of preoperative biliary drainage (PBD) on outcomes of pancreaticoduodenectomy (PD) in patients with biliary obstruction. METHODS We searched PubMed, EMBASE, Cochrane library, and Web of Science from database inception to 11 March 2021. We used the ROBINS-I tool and Cochrane risk of bias tool 2.0 to assess the risk of bias. The data were statistically analyzed using the RevMan software (Version 5.4). RESULTS In all, 43 studies, including 23,076 patients, were analyzed, of which 13,922 patients were treated with PBD and 9154 were treated with no preoperative biliary drainage (NPBD). The morbidity , infection morbidity , and postoperative pancreatic fistulae (POPF) in patients undergoing PBD, were significantly higher than those in patients undergoing NPBD. Further, PBD may lead to a significantly worse 2- and 3-year overall survival (OS) rates . In subgroup meta-analysis, the differences in morbidity, POPF, and OS outcomes lost significance between the PBD and NPBD groups when the mean total serum bilirubin (TSB) concentration was below 15 mg/dl. CONCLUSIONS Routine PBD still cannot be recommended because it showed no beneficial effect on postoperative outcomes. However, in patients with < 15 mg/dl TSB concentration, PBD tends to be a better choice.
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Affiliation(s)
- Shiyi Gong
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, China.,Ningxia Medical University, Yinchuan, Ningxia, China.,Institution of Clinical Research and Evidence-Based Medicine, the Gansu Provincial Hospital, Lanzhou, Gansu, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Shaoming Song
- Institution of Clinical Research and Evidence-Based Medicine, the Gansu Provincial Hospital, Lanzhou, Gansu, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China.,Department of Clinical Medicine, The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu, China
| | - Qinghao Cheng
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, China.,Ningxia Medical University, Yinchuan, Ningxia, China.,Institution of Clinical Research and Evidence-Based Medicine, the Gansu Provincial Hospital, Lanzhou, Gansu, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Yunxia Huang
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, China.,Ningxia Medical University, Yinchuan, Ningxia, China
| | - Hongwei Tian
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, China
| | - Wutang Jing
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, China
| | - Caining Lei
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, China.,Institution of Clinical Research and Evidence-Based Medicine, the Gansu Provincial Hospital, Lanzhou, Gansu, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Wenwen Yang
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, China.,Institution of Clinical Research and Evidence-Based Medicine, the Gansu Provincial Hospital, Lanzhou, Gansu, China.,Department of Clinical Medicine, The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu, China
| | - Kehu Yang
- Institution of Clinical Research and Evidence-Based Medicine, the Gansu Provincial Hospital, Lanzhou, Gansu, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China.,Department of Clinical Medicine, The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu, China.,Key Laboratory of Evidence-Based Medicine Knowledge Translation of Gansu Province, Lanzhou, Gansu, China
| | - Tiankang Guo
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, China.,Ningxia Medical University, Yinchuan, Ningxia, China.,Institution of Clinical Research and Evidence-Based Medicine, the Gansu Provincial Hospital, Lanzhou, Gansu, China.,Department of Clinical Medicine, The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu, China
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12
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Noguchi D, Kuriyama N, Hibi T, Maeda K, Shinkai T, Gyoten K, Hayasaki A, Fujii T, Iizawa Y, Tanemura A, Murata Y, Kishiwada M, Sakurai H, Mizuno S. The Impact of Dabigatran Treatment on Sinusoidal Protection Against Hepatic Ischemia/Reperfusion Injury in Mice. Liver Transpl 2021; 27:363-384. [PMID: 33108682 PMCID: PMC7984054 DOI: 10.1002/lt.25929] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 09/30/2020] [Accepted: 10/17/2020] [Indexed: 12/27/2022]
Abstract
Thrombin is a key player in the coagulation cascade, and it is attracting much attention as a promotor of cellular injured signaling. In ischemia/reperfusion injury (IRI), which is a severe complication of liver transplantation, thrombin may also promote tissue damage. The aim of this study is to reveal whether dabigatran, a direct thrombin inhibitor, can attenuate hepatic IRI with focusing on a protection of sinusoidal endothelial cells (SECs). Both clinical patients who underwent hepatectomy and in vivo mice model of 60-minute hepatic partial-warm IRII, thrombin generation was evaluated before and after IRI. In next study, IRI mice were treated with or without dabigatran. In addition, hepatic SECs and hepatocytes pretreated with or without dabigatran were incubated in hypoxia/reoxygenation (H-R) environment in vitro. Thrombin generation evaluated by thrombin-antithrombin complex (TAT) was significantly enhanced after IRI in the clinical study and in vivo study. Thrombin exacerbated lactate dehydrogenase cytotoxicity levels in a dose-dependent manner in vitro. In an IRI model of mice, dabigatran treatment significantly improved liver histological damage, induced sinusoidal protection, and provided both antiapoptotic and anti-inflammatory effects. Furthermore, dabigatran not only enhanced endogenous thrombomodulin (TM) but also reduced excessive serum high-mobility group box-1 (HMGB-1). In H-R models of SECs, not hepatocytes, pretreatment with dabigatran markedly attenuated H-R damage, enhanced TM expression in cell lysate, and decreased extracellular HMGB-1. The supernatant of SECs pretreated with dabigatran protected hepatocytes from H-R damage and cellular death. Thrombin exacerbated hepatic IRI, and excessive extracellular HMGB-1 caused severe inflammation-induced and apoptosis-induced liver damage. In this situation, dabigatran treatment improved vascular integrity via sinusoidal protection and degraded HMGB-1 by endogenous TM enhancement on SECs, greatly ameliorating hepatic IRI.
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Affiliation(s)
- Daisuke Noguchi
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Naohisa Kuriyama
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Taemi Hibi
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Koki Maeda
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Toru Shinkai
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Kazuyuki Gyoten
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Aoi Hayasaki
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Takehiro Fujii
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Yusuke Iizawa
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Akihiro Tanemura
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Yasuhiro Murata
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Masashi Kishiwada
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Hiroyuki Sakurai
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
| | - Shugo Mizuno
- Department of Hepatobiliary Pancreatic and Transplant SurgeryMie University Graduate School of MedicineTsu cityMieJapan
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13
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de Haan LR, Verheij J, van Golen RF, Horneffer-van der Sluis V, Lewis MR, Beuers UHW, van Gulik TM, Olde Damink SWM, Schaap FG, Heger M, Olthof PB. Unaltered Liver Regeneration in Post-Cholestatic Rats Treated with the FXR Agonist Obeticholic Acid. Biomolecules 2021; 11:biom11020260. [PMID: 33578971 PMCID: PMC7916678 DOI: 10.3390/biom11020260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/25/2021] [Accepted: 02/02/2021] [Indexed: 12/29/2022] Open
Abstract
In a previous study, obeticholic acid (OCA) increased liver growth before partial hepatectomy (PHx) in rats through the bile acid receptor farnesoid X-receptor (FXR). In that model, OCA was administered during obstructive cholestasis. However, patients normally undergo PHx several days after biliary drainage. The effects of OCA on liver regeneration were therefore studied in post-cholestatic Wistar rats. Rats underwent sham surgery or reversible bile duct ligation (rBDL), which was relieved after 7 days. PHx was performed one day after restoration of bile flow. Rats received 10 mg/kg OCA per day or were fed vehicle from restoration of bile flow until sacrifice 5 days after PHx. Liver regeneration was comparable between cholestatic and non-cholestatic livers in PHx-subjected rats, which paralleled liver regeneration a human validation cohort. OCA treatment induced ileal Fgf15 mRNA expression but did not enhance post-PHx hepatocyte proliferation through FXR/SHP signaling. OCA treatment neither increased mitosis rates nor recovery of liver weight after PHx but accelerated liver regrowth in rats that had not been subjected to rBDL. OCA did not increase biliary injury. Conclusively, OCA does not induce liver regeneration in post-cholestatic rats and does not exacerbate biliary damage that results from cholestasis. This study challenges the previously reported beneficial effects of OCA in liver regeneration in cholestatic rats.
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Affiliation(s)
- Lianne R. de Haan
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing 314001, Zhejiang, China;
- Department of Surgery, Amsterdam UMC, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (T.M.v.G.); (P.B.O.)
| | - Joanne Verheij
- Department of Pathology, Amsterdam UMC, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands;
| | - Rowan F. van Golen
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
| | - Verena Horneffer-van der Sluis
- National Phenome Centre, Department of Metabolism, Digestion and Reproduction, Imperial College London, London W12 0NN, UK; (V.H.-v.d.S.); (M.R.L.)
| | - Matthew R. Lewis
- National Phenome Centre, Department of Metabolism, Digestion and Reproduction, Imperial College London, London W12 0NN, UK; (V.H.-v.d.S.); (M.R.L.)
| | - Ulrich H. W. Beuers
- Department of Gastroenterology & Hepatology and Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology & Metabolism, Amsterdam UMC, Location AMC, 1105 AZ Amsterdam, The Netherlands;
| | - Thomas M. van Gulik
- Department of Surgery, Amsterdam UMC, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (T.M.v.G.); (P.B.O.)
| | - Steven W. M. Olde Damink
- Department of Surgery & NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, 6200 MD Maastricht, The Netherlands; (S.W.M.O.D.); (F.G.S.)
- Department of General, Visceral and Transplantation Surgery, RWTH University Hospital Aachen, 52074 Aachen, Germany
| | - Frank G. Schaap
- Department of Surgery & NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, 6200 MD Maastricht, The Netherlands; (S.W.M.O.D.); (F.G.S.)
- Department of General, Visceral and Transplantation Surgery, RWTH University Hospital Aachen, 52074 Aachen, Germany
| | - Michal Heger
- Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing 314001, Zhejiang, China;
- Department of Surgery, Amsterdam UMC, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (T.M.v.G.); (P.B.O.)
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CG Utrecht, The Netherlands
- Correspondence: or ; Tel.: +86-138-19345926 or +31-30-2533966
| | - Pim B. Olthof
- Department of Surgery, Amsterdam UMC, Location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (T.M.v.G.); (P.B.O.)
- Department of Surgery, Erasmus Medical Center, 3015 GD Rotterdam, The Netherlands
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14
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Use of self-expandable metallic stents for endoscopic biliary decompression decreases stent complications in pancreatic cancer patients receiving chemotherapy. Surg Endosc 2021; 36:614-620. [PMID: 33534073 PMCID: PMC8741707 DOI: 10.1007/s00464-021-08327-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 01/13/2021] [Indexed: 11/14/2022]
Abstract
Background Both plastic stents and self-expandable metallic stents (SEMSes) are used for endoscopic biliary decompression (BD) among patients with pancreatic cancer (PAC). Cholangitis or stent occlusion often interrupts or ends chemotherapy. We investigated cholangitis, stent occlusion, and chemotherapy interruption rates for SEMSes and plastic stents among patients receiving chemotherapy for PAC. Materials and methods We retrospectively analyzed data for 293 PAC patients who received a biliary stent at Helsinki University Hospital during 2000–2017. Patients received chemotherapy as palliative treatment (PT: n = 187) or neoadjuvant treatment (NAT: n = 106). Among participants, 229 had a plastic stent (PT: n = 138, NAT: n = 91) and 64 had a SEMS (PT: n = 49, NAT: n = 15). Results Overall, 15.6% (n = 10) of patients with SEMSes (PT: 20.4%, n = 10, NAT: 0%) and 53.0% (n = 121) of patients with plastic stents (PT: 69.3%, n = 95, NAT: 28.5%, n = 26) experienced one or more stent complications (p < 0.001). Cholangitis developed in 6.3% (n = 8) of PT patients with SEMSes. No patients with SEMSes receiving NAT (n = 15) experienced cholangitis. However, 31.9% (PT: 42.8%, n = 59, p = 0.001; NAT: 15.4%, n = 14, p = 0.211) of patients with plastic stents developed cholangitis. Among all patients receiving NAT or PT, cholangitis interrupted chemotherapy 6 times (9.4%) in SEMS patients and 61 times (26.6%) in plastic stent patients (p = 0.004). Stent occlusion without cholangitis interrupted NAT or PT 2 times (2.1%) in SEMS patients and 31 times (13.5%) in plastic stent patients (p = 0.023). Conclusions SEMS is recommended for BD among patients with PAC receiving chemotherapy. Among both PT and NAT patients, patients with SEMS experience a lower stent failure rate, lower rate of cholangitis, and fewer chemotherapy interruptions than patients with plastic stents. Supplementary Information The online version contains
supplementary material available at 10.1007/s00464-021-08327-y.
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15
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Zhang J, Yu M, Liu B, Zhou P, Zuo N, Wang Y, Feng Y, Zhang Y, Wang J, He Y, Wu Y, Dong Z, Hong L, Shi J. Neutrophil extracellular traps enhance procoagulant activity and thrombotic tendency in patients with obstructive jaundice. Liver Int 2021; 41:333-347. [PMID: 33159371 DOI: 10.1111/liv.14725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 10/28/2020] [Accepted: 10/30/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS Patients with obstructive jaundice (OJ) are considered to be prothrombotic with increased risk of thromboembolism complications. The role of neutrophil extracellular traps (NETs) in procoagulant activity (PCA) and thrombosis risk in patients with OJ is unclear. In this study, we investigated NETs formation in OJ patients and the role of elevated unconjugated bilirubin (UCB) in inducing NETs, resulting in enhanced PCA and endothelial injury. METHODS NETs of OJ patients and healthy controls were measured. NETs PCA was assessed via coagulation time (CT), fibrin formation and purified coagulation complex production assays. Visualization of NETs and mitochondrial reactive oxygen species (MitoROS) were performed with a fluorescence microscope. We further used confocal microscopy to quantify the exposure of phosphatidylserine (PS), fibrin strands and FVa/Xa on Human umbilical vein endothelial cells (HUVECs). RESULTS Assessment of NETs components levels revealed greater NETs production in OJ patients than in healthy controls. Importantly, OJ-NETs were responsible for enhanced PCA. UCB induced NETs formation via MitoROS accumulation and mitochondrial mobilization. HUVECs cocultured with OJ NETs lost their cell-cell junctions and consequently converted to a procoagulant phenotype. The PCA was attenuated by using DNase I alone or in combination with lactadherin. CONCLUSIONS Our results suggest that UCB-induced NETs play a prominent role in promoting the hypercoagulable and prothrombotic state in OJ patients. The increased MitoROS accumulation in neutrophils initiated NETosis. NETs are promising targets for indicating or improving coagulation disorders in OJ patients.
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Affiliation(s)
- Jinming Zhang
- Department of Hematology and Rheumatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Muxin Yu
- Jiaxing University College of Medicine, Jiaxing, China
| | - Biou Liu
- Department of General Surgery, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Peng Zhou
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Nan Zuo
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Yufeng Wang
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Yiming Feng
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Yue Zhang
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Jiaojiao Wang
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Yujing He
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Yinsong Wu
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Zengxiang Dong
- Department of Cardiology, The First Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Luojia Hong
- Department of Hematology and Rheumatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Jialan Shi
- Department of Hematology, The First Affiliated Hospital, Harbin Medical University, Harbin, China.,Departments of Research and Medicine, VA Boston Healthcare System, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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16
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Comparison of double-layer large-diameter and conventional small-diameter plastic stents for preoperative biliary drainage in resectable distal malignant biliary obstruction. Sci Rep 2020; 10:13222. [PMID: 32764666 PMCID: PMC7411073 DOI: 10.1038/s41598-020-70183-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 07/27/2020] [Indexed: 11/17/2022] Open
Abstract
The use of a plastic stent (PS) in resectable patients with distal malignant biliary obstruction (DMBO) is uncommon due to the high failure rate of this method. This study evaluated the efficacy and safety of a double-layer, large-diameter PS as a bridge to surgery compared with a conventional PS. This was a single-center retrospective cohort study. In total, 129 consecutive patients with DMBO underwent pancreaticoduodenectomy between January 2011 and March 2018. Fifty-five patients who preoperatively underwent plastic biliary drainage were enrolled. The patients were divided into two groups based on stent diameter: a large-diameter plastic stent (LPS) group and a small-diameter plastic stent (SPS) group. The primary endpoint was the stent patency period, and the secondary endpoint was the medical cost. Thirty-six patients received SPSs; 19 patients received LPSs. The patency rate until surgery was significantly higher in the LPS group than in the SPS group (89.5% vs. 41.7%, P = 0.0006). Multivariate analysis revealed that LPS use was significantly associated with sufficient stent patency. The total cost of LPS use was significantly lower than that of SPS use. LPSs had longer patency and reduced medical costs than SPSs. LPSs may be suitable for patients with DMBO who are scheduled to undergo surgery.
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17
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Zar S, Kohoutová D, Bureš J. Pancreatic Adenocarcinoma: Epidemiology, Role of EUS in Diagnosis, Role of ERCP, Endoscopic Palliation. ACTA MEDICA (HRADEC KRÁLOVÉ) 2020; 62:131-136. [PMID: 32036844 DOI: 10.14712/18059694.2020.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pancreatic cancer is the seventh leading cause of cancer deaths worldwide and is associated with a poor survival rate. The vast majority of pancreatic cancers are inoperable at the time of diagnosis. In the absence of metastatic disease, operability depends on the extent of local disease; in particular, the presence or absence of vascular and lymph node involvement. Adequate staging is vital in deciding an appropriate treatment plan. Cross sectional imaging including CT, MRI and PET-CT are commonly used for staging. However, EUS is a useful adjunct for accurate loco-regional staging in addition to allowing diagnostic tissue samples to be obtained. Emerging EUS-guided therapeutic techniques have opened up new horizons in the management of pancreatic malignancy. EUS guidance can be used for coeliac plexus neurolysis in patients with intractable pain and fiducial placement in directing stereotactic radiotherapy. The majority of patients with cancer of the pancreatic head present with biliary obstruction. ERCP can be used to drain the obstructed biliary system with plastic or metal stents and offers an opportunity to confirm the diagnosis by obtaining brush cytology and forceps biopsy specimens. EUS-guided choledocho-duodenostomy or hepatico-gastrostomy is increasingly being employed for draining the biliary system if ERCP is unsuccessful.
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Affiliation(s)
- Sameer Zar
- The Royal Marsden Hospital NHS Foundation Trust, Fulham Road, Chelsea, SW3 6JJ, London, United Kingdom
| | - Darina Kohoutová
- The Royal Marsden Hospital NHS Foundation Trust, Fulham Road, Chelsea, SW3 6JJ, London, United Kingdom. .,2nd Department of Internal Medicine - Gastroenterology, Charles University, Faculty of Medicine in Hradec Králové, University Hospital, Hradec Králové, Czech Republic.
| | - Jan Bureš
- 2nd Department of Internal Medicine - Gastroenterology, Charles University, Faculty of Medicine in Hradec Králové, University Hospital, Hradec Králové, Czech Republic
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18
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Antiapoptotic Effect by PAR-1 Antagonist Protects Mouse Liver Against Ischemia-Reperfusion Injury. J Surg Res 2019; 246:568-583. [PMID: 31653415 DOI: 10.1016/j.jss.2019.09.044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 08/30/2019] [Accepted: 09/19/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Coagulation disturbances in several liver diseases lead to thrombin generation, which triggers intracellular injury via activation of protease-activated receptor-1 (PAR-1). Little is known about the thrombin/PAR-1 pathway in hepatic ischemia-reperfusion injury (IRI). The present study aimed to clarify whether a newly selective PAR-1 antagonist, vorapaxar, can attenuate liver damage caused by hepatic IRI, with a focus on apoptosis and the survival-signaling pathway. METHODS A 60-min hepatic partial-warm IRI model was used to evaluate PAR-1 expression in vivo. Subsequently, IRI mice were treated with or without vorapaxar (with vehicle). In addition, hepatic sinusoidal endothelial cells (SECs) pretreated with or without vorapaxar (with vehicle) were incubated during hypoxia-reoxygenation in vitro. RESULTS In naïve livers, PAR-1 was confirmed by immunohistochemistry and immunofluorescence analysis to be located on hepatic SECs, and IRI strongly enhanced PAR-1 expression. In IRI mice models, vorapaxar treatment significantly decreased serum transaminase levels, improved liver histological damage, reduced the number of apoptotic cells as evaluated by terminal deoxynucleotidyl transferase dUTP nick end labeling staining (median: 135 versus 25, P = 0.004), and induced extracellular signal-regulated kinase 1/2 (ERK 1/2) cell survival signaling (phospho-ERK/total ERK 1/2: 0.96 versus 5.34, P = 0.004). Pretreatment of SECs with vorapaxar significantly attenuated apoptosis and induced phosphorylation of ERK 1/2 in vitro (phospho-ERK/total ERK 1/2: 0.66 versus 3.04, P = 0.009). These changes were abolished by the addition of PD98059, the ERK 1/2 pathway inhibitor, before treatment with vorapaxar. CONCLUSIONS The results of the present study revealed that hepatic IRI induces significant enhancement of PAR-1 expression on SECs, which may be associated with suppression of survival signaling pathways such as ERK 1/2, resulting in severe apoptosis-induced hepatic damage. Thus, the selective PAR-1 antagonist attenuates hepatic IRI through an antiapoptotic effect by the activation of survival-signaling pathways.
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19
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Shin SH, Han IW, Ryu Y, Kim N, Choi DW, Heo JS. Optimal timing of pancreaticoduodenectomy following preoperative biliary drainage considering major morbidity and postoperative survival. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2019; 26:449-458. [DOI: 10.1002/jhbp.652] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Sang Hyun Shin
- Division of Hepatobiliary‐Pancreatic Surgery Department of Surgery Samsung Medical Center Sungkyunkwan University School of Medicine 81 Irwon‐Ro, Gangnam‐gu Seoul135-710South Korea
| | - In Woong Han
- Division of Hepatobiliary‐Pancreatic Surgery Department of Surgery Samsung Medical Center Sungkyunkwan University School of Medicine 81 Irwon‐Ro, Gangnam‐gu Seoul135-710South Korea
| | - Youngju Ryu
- Division of Hepatobiliary‐Pancreatic Surgery Department of Surgery Samsung Medical Center Sungkyunkwan University School of Medicine 81 Irwon‐Ro, Gangnam‐gu Seoul135-710South Korea
| | - Naru Kim
- Division of Hepatobiliary‐Pancreatic Surgery Department of Surgery Samsung Medical Center Sungkyunkwan University School of Medicine 81 Irwon‐Ro, Gangnam‐gu Seoul135-710South Korea
| | - Dong Wook Choi
- Division of Hepatobiliary‐Pancreatic Surgery Department of Surgery Samsung Medical Center Sungkyunkwan University School of Medicine 81 Irwon‐Ro, Gangnam‐gu Seoul135-710South Korea
| | - Jin Seok Heo
- Division of Hepatobiliary‐Pancreatic Surgery Department of Surgery Samsung Medical Center Sungkyunkwan University School of Medicine 81 Irwon‐Ro, Gangnam‐gu Seoul135-710South Korea
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Baker KS, Kopec AK, Pant A, Poole LG, Cline-Fedewa H, Ivkovich D, Olyaee M, Woolbright BL, Miszta A, Jaeschke H, Wolberg AS, Luyendyk JP. Direct Amplification of Tissue Factor:Factor VIIa Procoagulant Activity by Bile Acids Drives Intrahepatic Coagulation. Arterioscler Thromb Vasc Biol 2019; 39:2038-2048. [PMID: 31412737 DOI: 10.1161/atvbaha.119.313215] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Regulation of TF (tissue factor):FVIIa (coagulation factor VIIa) complex procoagulant activity is especially critical in tissues where plasma can contact TF-expressing cells. One example is the liver, where hepatocytes are routinely exposed to plasma because of the fenestrated sinusoidal endothelium. Although liver-associated TF contributes to coagulation, the mechanisms controlling the TF:FVIIa complex activity in this tissue are not known. Approach and Results: Common bile duct ligation in mice triggered rapid hepatocyte TF-dependent intrahepatic coagulation coincident with increased plasma bile acids, which occurred at a time before observable liver damage. Similarly, plasma TAT (thrombin-antithrombin) levels increased in cholestatic patients without concurrent hepatocellular injury. Pathologically relevant concentrations of the bile acid glycochenodeoxycholic acid rapidly increased hepatocyte TF-dependent procoagulant activity in vitro, independent of de novo TF synthesis and necrotic or apoptotic cell death. Glycochenodeoxycholic acid increased hepatocyte TF activity even in the presence of the phosphatidylserine-blocking protein lactadherin. Interestingly, glycochenodeoxycholic acid and taurochenodeoxycholic acid increased the procoagulant activity of the TF:FVIIa complex relipidated in unilamellar phosphatidylcholine vesicles, which was linked to an apparent decrease in the Km for FX (coagulation factor X). Notably, the zwitterionic detergent 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, a bile acid structural analog, did not increase relipidated TF:FVIIa activity. Bile acids directly enhanced factor X activation by recombinant soluble TF:FVIIa complex but had no effect on FVIIa alone. CONCLUSIONS The results indicate that bile acids directly accelerate TF:FVIIa-driven coagulation reactions, suggesting a novel mechanism whereby elevation in a physiological mediator can directly increase TF:FVIIa procoagulant activity.
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Affiliation(s)
- Kevin S Baker
- From the Department of Pharmacology and Toxicology (K.S.B., J.P.L.), Michigan State University, East Lansing.,Institute for Integrative Toxicology (K.S.B., A.K.K., J.P.L.), Michigan State University, East Lansing
| | - Anna K Kopec
- Institute for Integrative Toxicology (K.S.B., A.K.K., J.P.L.), Michigan State University, East Lansing.,Department of Pathobiology and Diagnostic Investigation (A.K.K., A.P. L.G.P., H.C.-F., D.I., J.P.L.), Michigan State University, East Lansing
| | - Asmita Pant
- Department of Pathobiology and Diagnostic Investigation (A.K.K., A.P. L.G.P., H.C.-F., D.I., J.P.L.), Michigan State University, East Lansing
| | - Lauren G Poole
- Department of Pathobiology and Diagnostic Investigation (A.K.K., A.P. L.G.P., H.C.-F., D.I., J.P.L.), Michigan State University, East Lansing
| | - Holly Cline-Fedewa
- Department of Pathobiology and Diagnostic Investigation (A.K.K., A.P. L.G.P., H.C.-F., D.I., J.P.L.), Michigan State University, East Lansing
| | - Dora Ivkovich
- Department of Pathobiology and Diagnostic Investigation (A.K.K., A.P. L.G.P., H.C.-F., D.I., J.P.L.), Michigan State University, East Lansing
| | - Mojtaba Olyaee
- Division of Gastroenterology/Hepatology (M.O.), University of Kansas Medical Center, Kansas City
| | - Benjamin L Woolbright
- Department of Pharmacology, Toxicology and Therapeutics (B.L.W., H.J.), University of Kansas Medical Center, Kansas City
| | - Adam Miszta
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill (A.M., A.S.W.)
| | - Hartmut Jaeschke
- Department of Pharmacology, Toxicology and Therapeutics (B.L.W., H.J.), University of Kansas Medical Center, Kansas City
| | - Alisa S Wolberg
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill (A.M., A.S.W.)
| | - James P Luyendyk
- From the Department of Pharmacology and Toxicology (K.S.B., J.P.L.), Michigan State University, East Lansing.,Institute for Integrative Toxicology (K.S.B., A.K.K., J.P.L.), Michigan State University, East Lansing.,Department of Pathobiology and Diagnostic Investigation (A.K.K., A.P. L.G.P., H.C.-F., D.I., J.P.L.), Michigan State University, East Lansing
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Kleive D, Sahakyan M, Søreide K, Brudvik KW, Line PD, Gladhaug IP, Labori KJ. Risk for hemorrhage after pancreatoduodenectomy with venous resection. Langenbecks Arch Surg 2018; 403:949-957. [DOI: 10.1007/s00423-018-1721-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 10/12/2018] [Indexed: 12/13/2022]
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22
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Preoperative Biliary Stenting and Major Morbidity After Pancreatoduodenectomy: Does Elapsed Time Matter? Ann Surg 2018; 268:808-814. [DOI: 10.1097/sla.0000000000002838] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Unnecessary preoperative biliary drainage: impact on perioperative outcomes of resectable periampullary tumors. Langenbecks Arch Surg 2017; 402:1187-1196. [DOI: 10.1007/s00423-017-1635-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 10/25/2017] [Indexed: 12/14/2022]
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Olsson G, Frozanpor F, Lundell L, Enochsson L, Ansorge C, Del Chiaro M, Reuterwall-Hansson M, Shetye A, Arnelo U. Preoperative biliary drainage by plastic or self-expandable metal stents in patients with periampullary tumors: results of a randomized clinical study. Endosc Int Open 2017; 5:E798-E808. [PMID: 28879225 PMCID: PMC5585071 DOI: 10.1055/s-0043-110565] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 03/15/2017] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND AND STUDY AIMS Preoperative biliary drainage in patients with periampullary tumors and jaundice has been popularized to improve the quality of life and minimize the risks associated with subsequent radical surgery. The aim of this study was to investigate the possible superiority of self-expandable metal stents (SEMS) over plastic stents, by comparing the amount of bacteria in intraoperatively collected bile and using this variable as a proxy for the efficacy of the respective biliary drainage modalities. PATIENTS AND METHODS In this randomized clinical trial, 92 patients with obstructive jaundice were enrolled; 45 were allocated to the plastic stent group and 47 to the SEMS group. The primary outcome was the extent and magnitude of biliary bacterial growth at the time of surgical exploration. Secondary outcomes were: macroscopic grading of inflammation of the stented bile ducts, occurrence of adverse events after stenting, stent dysfunction, recognized surgical complexities, and incidence of postoperative complications. RESULTS The patients were well matched regarding clinical and disease-specific characteristics. At surgery, there were no group differences in the bacterial amount and composition of the bile cultures or the perceived difficulty of surgical dissection. During the preoperative biliary drainage period, more instances of stent dysfunction requiring stent replacement were recorded in the plastic stent group (19 % vs. 0 %; P = 0.03). Postoperative complications in patients who underwent curative surgery were more common in patients with plastic stents (72 % vs. 52 %), among which clinically significant leakage from the pancreatic anastomoses seemed to predominate (12 % vs. 3.7 %); however, none of these differences in postoperative adverse events reached statistical significance. CONCLUSION This randomized clinical study was unable to demonstrate any superiority of SEMS in the efficacy of preoperative bile drainage, as assessed by the amount of bacteria in the intraoperatively collected bile. However, some data in favor of SEMS were observed among the clinical secondary outcomes variables (preoperative stent exchange rates) without increases in local inflammatory reactions.
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Affiliation(s)
- Greger Olsson
- Centre for Digestive Diseases, Karolinska University Hospital and Division of Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden,Department of Surgery, Highland Hospital, Eksjö, Sweden,Corresponding author Greger Olsson, MD Department of SurgeryHighland HospitalSE-575 81 EksjöSweden
| | | | - Lars Lundell
- Centre for Digestive Diseases, Karolinska University Hospital and Division of Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Lars Enochsson
- Centre for Digestive Diseases, Karolinska University Hospital and Division of Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Christoph Ansorge
- Centre for Digestive Diseases, Karolinska University Hospital and Division of Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Marco Del Chiaro
- Centre for Digestive Diseases, Karolinska University Hospital and Division of Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Marcus Reuterwall-Hansson
- Centre for Digestive Diseases, Karolinska University Hospital and Division of Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Alysha Shetye
- Centre for Digestive Diseases, Karolinska University Hospital and Division of Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden
| | - Urban Arnelo
- Centre for Digestive Diseases, Karolinska University Hospital and Division of Surgery, CLINTEC, Karolinska Institutet, Stockholm, Sweden,Urban Arnelo, MD PhD Center for Digestive Diseases, K53Karolinska University HospitalSE-141 86 StockholmSweden
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Hori T, Ogura Y, Onishi Y, Kamei H, Kurata N, Kainuma M, Takahashi H, Suzuki S, Ichikawa T, Mizuno S, Aoyama T, Ishida Y, Hirai T, Hayashi T, Hasegawa K, Takeichi H, Ota A, Kodera Y, Sugimoto H, Iida T, Yagi S, Taniguchi K, Uemoto S. Systemic hemodynamics in advanced cirrhosis: Concerns during perioperative period of liver transplantation. World J Hepatol 2016; 8:1047-1060. [PMID: 27660671 PMCID: PMC5026996 DOI: 10.4254/wjh.v8.i25.1047] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 05/16/2016] [Accepted: 07/18/2016] [Indexed: 02/06/2023] Open
Abstract
Advanced liver cirrhosis is usually accompanied by portal hypertension. Long-term portal hypertension results in various vascular alterations. The systemic hemodynamic state in patients with cirrhosis is termed a hyperdynamic state. This peculiar hemodynamic state is characterized by an expanded blood volume, high cardiac output, and low total peripheral resistance. Vascular alterations do not disappear even long after liver transplantation (LT), and recipients with cirrhosis exhibit a persistent systemic hyperdynamic state even after LT. Stability of optimal systemic hemodynamics is indispensable for adequate portal venous flow (PVF) and successful LT, and reliable parameters for optimal systemic hemodynamics and adequate PVF are required. Even a subtle disorder in systemic hemodynamics is precisely indicated by the balance between cardiac output and blood volume. The indocyanine green (ICG) kinetics reflect the patient’s functional hepatocytes and effective PVF, and PVF is a major determinant of the ICG elimination constant (kICG) in the well-preserved allograft. The kICG value is useful to set the optimal PVF during living-donor LT and to evaluate adequate PVF after LT. Perioperative management has a large influence on the postoperative course and outcome; therefore, key points and unexpected pitfalls for intensive management are herein summarized. Transplant physicians should fully understand the peculiar systemic hemodynamic behavior in LT recipients with cirrhosis and recognize the critical importance of PVF after LT.
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Kubota K, Hasegawa S, Iwasaki A, Sato T, Fujita Y, Hosono K, Nakajima A, Mori R, Matsuyama R, Endo I. Stent placement above the sphincter of Oddi permits implementation of neoadjuvant chemotherapy in patients with initially unresectable Klatskin tumor. Endosc Int Open 2016; 4:E427-33. [PMID: 27092322 PMCID: PMC4831929 DOI: 10.1055/s-0042-102246] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 01/29/2016] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND AND STUDY AIMS Neoadjuvant chemotherapy (NAC) may lead to a successful margin-negative resection in patients with initially unresectable locally advanced Klatskin tumor (IULAKT). Use of removable plastic stents is preferable for the safe implementation of NAC in patients with IULAKT to reduce the risk of recurrent cholangitis. Our aim was to evaluate the efficacy associated with the use of plastic stents placed across the stenosis and above the papilla (above stent) during NAC. PATIENTS AND METHODS In this study, we stratified the patients into two groups chronologically with respect to the period of stent placement: above stent group (n = 17) and across stent group (n = 23) (plastic stent across the sphincter of Oddi). RESULTS The median stent patency period was 99 days in the above stent group and 31 days in the across stent group (P < 0.0001). The number of stents (P = 0.017) and the rate of emerging undrained cholangitis areas (P = 0.025) were significantly reduced in the above stent group than the counterpart. Regarding time to recurrent biliary obstruction, the above stent group had a longer duration than the across stent group (log rank test, P = 0.004). Length of hospital stay was significantly shorter for the above stent group than the across stent group (P = 0.0475). Multivariate analysis revealed that above stent placement (odds ratio = 33.638, P = 0.0048) was significantly associated with stent patency over a period of 90 days. CONCLUSIONS Above stent placement should be considered for the relief of biliary obstruction and potentially reduces the cost for patients with IULAKT scheduled to receive NAC.
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Affiliation(s)
- Kensuke Kubota
- Gastroenterology and Hepatology, Yokohama City University, Yokohama, Japan,Corresponding author Kensuke Kubota 3-9 FukuuraKanazawaYokohamaJapan 2360004+045-784-3546
| | - Sho Hasegawa
- Gastroenterology and Hepatology, Yokohama City University, Yokohama, Japan
| | - Akito Iwasaki
- Gastroenterology and Hepatology, Yokohama City University, Yokohama, Japan
| | - Takamitsu Sato
- Gastroenterology and Hepatology, Yokohama City University, Yokohama, Japan
| | - Yuji Fujita
- Gastroenterology and Hepatology, Yokohama City University, Yokohama, Japan
| | - Kunihiro Hosono
- Gastroenterology and Hepatology, Yokohama City University, Yokohama, Japan
| | - Atsushi Nakajima
- Gastroenterology and Hepatology, Yokohama City University, Yokohama, Japan
| | - Ryutaro Mori
- Gastroenterological Surgery, Yokohama City University, Yokohama, Japan
| | - Ryusei Matsuyama
- Gastroenterological Surgery, Yokohama City University, Yokohama, Japan
| | - Itaru Endo
- Gastroenterological Surgery, Yokohama City University, Yokohama, Japan
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Dauti F, Hjaltalin Jonsson M, Hillarp A, Bentzer P, Schött U. Perioperative changes in PIVKA-II. Scandinavian Journal of Clinical and Laboratory Investigation 2015. [PMID: 26198297 DOI: 10.3109/00365513.2015.1058521] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND AND AIMS Proteins induced by vitamin K absence for factor II (PIVKA-II) is an enzyme-linked immunosorbent assay that monitors uncarboxylated prothrombin and responds to vitamin K deficits prior to changes in the prothrombin test. The aim of this project was to study perioperative PIVKA-II changes during various types of surgery in a prospective observational study. METHODS Patients undergoing abdominal or orthopaedic surgery were included. Blood was sampled on the day of surgery (preoperatively) and up to 5 days after surgery. The activated partial thromboplastin time, Quick and Owren prothrombin times were analyzed, together with PIVKA-II. RESULTS Thirty-nine patients were included, 27 +male and 12 +female. All but 7 +patients had elevated PIVKA-II levels preoperatively. PIVKA-II levels had already increased significantly (p < 0.017) on day 1 after surgery as compared to presurgery plasma levels. The median PIVKA-II was highest on day 5. Routine tests were mostly normal. No significant difference in PIVKA-II was seen when comparing patients undergoing abdominal versus orthopaedic surgeries. There was no significant correlation between PIVKA-II and routine coagulation tests. Patients with anterior resection, emergency laparotomy and emergency hip fractures had higher postoperative increases, which could be linked to increased gastrointestinal recovery times, paralytic ileus, peritonitis and comorbidities. CONCLUSIONS PIVKA-II levels increase during the perioperative period, despite mostly normal routine coagulation tests. Pre- and perioperative vitamin K supplementation in patients with elevated PIVKA-II levels should be studied, and its clinical significance be defined in future studies.
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Arkadopoulos N, Kyriazi MA, Papanikolaou IS, Vasiliou P, Theodoraki K, Lappas C, Oikonomopoulos N, Smyrniotis V. Preoperative biliary drainage of severely jaundiced patients increases morbidity of pancreaticoduodenectomy: results of a case-control study. World J Surg 2015; 38:2967-72. [PMID: 24952079 DOI: 10.1007/s00268-014-2669-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Recent studies have indicated that preoperative biliary drainage (PBD) should not be routinely performed in patients suffering from obstructive jaundice before surgery. The severity of jaundice that mandates PBD has yet to be defined. Our aim was to investigate whether PBD is truly justified in severely jaundiced patients before pancreaticoduodenectomy. The parameters evaluated were overall morbidity, length of hospital stay, and total in-hospital mortality. METHODS From January 2000 to December 2012, a total of 240 patients underwent pancreaticoduodenectomy for periampullary tumors. Group A comprised 76 patients with preoperative serum bilirubin ≥15 mg/dl who did not undergo PBD before surgery. Group B comprised another 76 patients, matched for age and tumor localization (papillary vs. pancreatic head) who underwent PBD 2-4 weeks before pancreaticoduodenectomy and were identified from the same database. RESULTS Less operative time was required in the 'no PBD' group compared with the 'PBD' group (210 vs. 240 min). Total intraoperative blood loss and blood transfusions were also significantly less in the 'no PBD' group. There was no difference detected in the rate of pancreatic fistula or biliary fistula formation. Group A patients demonstrated significantly lower morbidity than group B (24 vs. 36 %, respectively) and therefore required briefer hospitalization (11 vs. 16 days). Mild infectious complications appear to be the main factor that enhanced morbidity in the PBD group. However, total in-hospital mortality was not significantly different between the two groups. CONCLUSIONS Even severe jaundice should not be considered as an indication for PBD before pancreaticoduodenectomy, as PBD increases infections and postoperative morbidity, therefore delaying definite treatment.
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Affiliation(s)
- Nikolaos Arkadopoulos
- 4th Department of Surgery, University of Athens Medical School, Attikon Hospital, 1 Rimini Str, Chaidari, 12462, Athens, Greece
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Wu JQ, Wang H, Cui YF. Preoperative biliary drainage and pancreaticoduodenectomy. Shijie Huaren Xiaohua Zazhi 2015; 23:1592-1596. [DOI: 10.11569/wcjd.v23.i10.1592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Pancreaticoduodenectomy (PD) is the standard procedure in the surgical treatment of malignant obstructive jaundice (MOJ). However, the postoperative recovery of the patients remains unsatisfactory, due to the extensive surgical trauma and high morbidity. In this review we briefly discuss the positive effect of preoperative biliary drainage (PBD) in reducing the complications after pancreaticoduodenectomy, explain the rationality and necessity of this technique, and discuss some key issues, such as the selection and indications of PBD.
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Huang X, Liang B, Zhao XQ, Zhang FB, Wang XT, Dong JH. The effects of different preoperative biliary drainage methods on complications following pancreaticoduodenectomy. Medicine (Baltimore) 2015; 94:e723. [PMID: 25860221 PMCID: PMC4554051 DOI: 10.1097/md.0000000000000723] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
The objective of this study was to investigate the effects of different preoperative biliary drainage (PBD) methods on complications in jaundiced patients following pancreaticoduodenectomy. We retrospectively analyzed 270 extrahepatic bile duct cancer patients who underwent pancreaticoduodenectomy. A total of 170 patients without PBD treatment were defined as the non-PBD group. According to different PBD methods, 45, 18, and 37 patients were classified into the percutaneous transhepatic biliary drainage (PTBD), endoscopic nasobiliary drainage (ENBD), and endoscopic retrograde biliary stent (ERBS) groups, respectively. Clinical characteristics and complications were compared among the 4 groups. Preoperative cholangitis occurred in 14 (8.2%) and 8 (21.6%) patients in the non-PBD and ERBS group, respectively (P = 0.04). Compared with the non-PBD group, delayed gastric emptying (DGE) and wound infection occurred significantly more often in the ERBS group. The incidence of severe complications was significantly lower in the PTBD group than the non-PBD group (P = 0.03). Postoperative hospital stay and complication rates were significantly higher in the ERBS group than the PTBD group. There were no significant differences in complications between ENBD and other groups. In conclusion, PTBD can improve surgical outcomes by reducing severe complication rate in jaundiced patients following pancreaticoduodenectomy. ERBS increased the rates of DGE and wound infection due to high incidence of cholangitis before operative intervention and should be avoided. ENBD carried no special effect on complications and needs further analysis.
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Affiliation(s)
- Xin Huang
- From the Department and Institute of Hepatobiliary Surgery (XH, BL, XQZ, FBZ, XTW, JHD), Chinese PLA General Hospital, Beijing, China; and School of Medicine (XH, FBZ, XTW), Nankai University, Tianjin, China
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Saxena P, Kumbhari V, Zein MEL, Khashab MA. Preoperative biliary drainage. Dig Endosc 2015; 27:265-77. [PMID: 25293587 DOI: 10.1111/den.12394] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 10/02/2014] [Indexed: 12/14/2022]
Abstract
The role of preoperative biliary drainage (PBD) in patients with distal or proximal biliary obstruction secondary to resectable tumors has been a matter for debate. A review of the literature using Medline, Embase and Cochrane databases was undertaken for studies evaluating routes of drainage (endoscopic or percutaneous) and stent types (plastic or metal) in patients with resectable disease. Preoperative biliary drainage is indicated for relief of symptomatic jaundice, cholangitis, patients undergoing neoadjuvant therapy or those patients where surgery may be delayed. Endoscopic methods are preferred over percutaneous methods because of lower complication rates. In patients with proximal biliary obstruction, PBD should be guided by imaging studies to aid in selective biliary cannulation for unilateral drainage in order to reduce the risk of cholangitis in undrained liver segments.
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Affiliation(s)
- Payal Saxena
- Division of Gastroenterology and Hepatology, Department of Medicine, The Johns Hopkins Medical Institutions, Baltimore, USA
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Mantas D, Charalampoudis P. Preoperative biliary drainage in patients with distal obstruction due to pancreatic head cancer. INTERNATIONAL JOURNAL OF ENDOCRINE ONCOLOGY 2014. [DOI: 10.2217/ije.13.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A total of 77% of pancreatic head cancers manifest with obstructive jaundice. Hyperbilirubinemia impairs immunity and nutrition and is responsible for systemic toxicity. Several studies have attempted to investigate the impact of biliary drainage prior to duodenopancreatectomy (preoperative biliary drainage [PBD]) on jaundice resolution, morbidity, mortality and infectious complications, conferring high controversy. One large randomized controlled trial concluded that PBD should not be recommended in patients with distal obstructive jaundice owing to high infection rates. However, this work has been extensively criticized due to the exclusion of severely jaundiced patients, lack of information regarding antimicrobial agents used and employment of plastic instead of metal stents. However, proponents of PBD favor its application in selected cases. This work aims to review the literature on PBD for jaundice due to pancreatic head malignancy, to outline the controversy pertaining to this modality and to identify the indications of PBD in selected patients with malignant distal obstruction.
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Affiliation(s)
- Dimitrios Mantas
- Second Department of Propedeutic Surgery, Laiko General Hospital, Athens University Medical School, 17 Agiou Thoma Street 11527, Athens, Greece
| | - Petros Charalampoudis
- Second Department of Propedeutic Surgery, Laiko General Hospital, Athens University Medical School, 17 Agiou Thoma Street 11527, Athens, Greece
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Haapamäki C, Seppänen H, Udd M, Juuti A, Halttunen J, Kiviluoto T, Sirén J, Mustonen H, Kylänpää L. Preoperative biliary decompression preceding pancreaticoduodenectomy with plastic or self-expandable metallic stent. Scand J Surg 2014; 104:79-85. [PMID: 25028410 DOI: 10.1177/1457496914543975] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Accepted: 06/02/2014] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND AIMS The rainage (PBD) prior to pancreaticoduodenectomy (PD) is controversial. If PBD is required, large bore self-expandable metallic stents (SEMS) are thought to maintain better drainage and have fewer postoperative complications than plastic stents. The confirming evidence is scarce. The aim of the study was to compare outcomes of surgery in patients who underwent PBD with SEMS or plastic stents deployed at endoscopic retrograde cholangiopancreatography (ERCP). MATERIAL AND METHODS This is a retrospective study of 366 patients having had PD during 2000-2009. Preceding endoscopic PBD was performed in 191 patients and nine had had percutaneous transhepatic drainage (PTD). At the time of operation, 163 patients had a plastic stent and 28 had SEMS. Due to stent exchanges, 176 plastic stents and 29 SEMS were placed in all. RESULTS AND CONCLUSIONS The stent failure rate was 7.4% for plastic stents and 3.4% for SEMS (p = 0.697). A bilirubin level under 50 µmol/L was reached by 80% of the patients with plastic stents and by 61% of the patients with SEMS (p = 0.058). A postoperative infection complication and/or a pancreatic fistula was found in 26% while using plastic stents and in 25% using SEMS (p = 1.000). In unstented patients with biliary obstruction, the bile juice was sterile significantly more often than in endoscopically stented patients (100% vs 1%, p < 0.001). When the stented and unstented patients were compared regarding postoperative infection complications, there was no significant difference between the groups (p = 0.365). Plastic stents did not differ from SEMS regarding the stent failure rate, bilirubin level decrease, amount of bacteria in the bile juice, or postoperative complications when used for PBD. The significantly higher price of SEMS suggests their use in selected cases only.
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Affiliation(s)
- C Haapamäki
- Department of Gastrointestinal Surgery, Helsinki University Central Hospital, Helsinki University, Finland
| | - H Seppänen
- Department of Gastrointestinal Surgery, Helsinki University Central Hospital, Helsinki University, Finland
| | - M Udd
- Department of Gastrointestinal Surgery, Helsinki University Central Hospital, Helsinki University, Finland
| | - A Juuti
- Department of Gastrointestinal Surgery, Helsinki University Central Hospital, Helsinki University, Finland
| | - J Halttunen
- Department of Gastrointestinal Surgery, Helsinki University Central Hospital, Helsinki University, Finland
| | - T Kiviluoto
- Department of Gastrointestinal Surgery, Helsinki University Central Hospital, Helsinki University, Finland
| | - J Sirén
- Department of Gastrointestinal Surgery, Helsinki University Central Hospital, Helsinki University, Finland
| | - H Mustonen
- Department of Gastrointestinal Surgery, Helsinki University Central Hospital, Helsinki University, Finland
| | - L Kylänpää
- Department of Gastrointestinal Surgery, Helsinki University Central Hospital, Helsinki University, Finland
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Tao KM, Tao Y, Chen CY, Yang LQ, Lu ZJ, Sun YM, Huang SD, Yu WF. Proteinase-activated Receptor 1 Contributed to Up-regulation of Enkephalin in Keratinocytes of Patients with Obstructive Jaundice. Anesthesiology 2014; 121:127-39. [PMID: 24614324 DOI: 10.1097/aln.0000000000000210] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Abstract
Background:
Skin synthesis of endogenous opioids such as enkephalin is considered to be increased in cholestatic rodents, which may induce antinociception in cholestatic liver disease. No studies have reported yet the expression of skin enkephalin in patients with cholestasis.
Methods:
Electrical pain threshold, postoperative morphine consumption, and skin enkephalin expression were measured in patients with jaundice (n = 18) and control patients (n = 16). Male Sprague–Dawley rats (n = 52) and human keratinocyte cell line HaCaT were used in vivo and in vitro studies, respectively. Nociceptive thresholds and plasma and skin levels of methionine-enkephalin were compared in protease-activated receptors-1–antagonized and control bile duct–ligated rats. In in vitro study, the effect on thrombin-induced enkephalin expression was examined and the role of extracellular regulated protein kinases 1/2 and p38 was investigated.
Results:
The authors found that: (1) the electrical pain threshold (mean ± SD) was 1.1 ± 0.1 mA in control patients, whereas it was significantly increased in patients with jaundice (1.7 ± 0.3 mA); 48-h postoperative morphine consumption was approximately 50% higher in the control group than that in the group with jaundice; (2) Skin keratinocytes enkephalin expression was increased in the patients with jaundice; (3) Protease-activated receptors-1 antagonist 1 μg·kg−1·day−1 treatment to the bile duct–ligated rats significantly reduced plasma levels of methionine-enkephalin, nociceptive thresholds, and keratinocytes enkephalin expression; and (4) protease-activated receptors-1 activation induced enkephalin expression through phosphorylation of extracellular regulated protein kinases 1/2 and p38 in keratinocytes.
Conclusion:
Protease-activated receptors-1 activation in peripheral keratinocytes may play an important role in the local synthesis of enkephalin during cholestasis.
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Affiliation(s)
- Kun-Ming Tao
- From the Department of Anesthesiology and Intensive Care Unit, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, China (K.-M.T., Y.T., C.-Y.C., L.-Q.Y., Z.-J.L., Y.-M.S., W.-F.Y.); and Department of Cardiothoracic Surgery, Institute of Cardiothoracic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai, China (S.-D.H.)
| | - Yong Tao
- From the Department of Anesthesiology and Intensive Care Unit, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, China (K.-M.T., Y.T., C.-Y.C., L.-Q.Y., Z.-J.L., Y.-M.S., W.-F.Y.); and Department of Cardiothoracic Surgery, Institute of Cardiothoracic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai, China (S.-D.H.)
| | - Cai-Yang Chen
- From the Department of Anesthesiology and Intensive Care Unit, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, China (K.-M.T., Y.T., C.-Y.C., L.-Q.Y., Z.-J.L., Y.-M.S., W.-F.Y.); and Department of Cardiothoracic Surgery, Institute of Cardiothoracic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai, China (S.-D.H.)
| | - Li-Qun Yang
- From the Department of Anesthesiology and Intensive Care Unit, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, China (K.-M.T., Y.T., C.-Y.C., L.-Q.Y., Z.-J.L., Y.-M.S., W.-F.Y.); and Department of Cardiothoracic Surgery, Institute of Cardiothoracic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai, China (S.-D.H.)
| | - Zhi-Jie Lu
- From the Department of Anesthesiology and Intensive Care Unit, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, China (K.-M.T., Y.T., C.-Y.C., L.-Q.Y., Z.-J.L., Y.-M.S., W.-F.Y.); and Department of Cardiothoracic Surgery, Institute of Cardiothoracic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai, China (S.-D.H.)
| | - Yu-Ming Sun
- From the Department of Anesthesiology and Intensive Care Unit, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, China (K.-M.T., Y.T., C.-Y.C., L.-Q.Y., Z.-J.L., Y.-M.S., W.-F.Y.); and Department of Cardiothoracic Surgery, Institute of Cardiothoracic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai, China (S.-D.H.)
| | - Sheng-Dong Huang
- From the Department of Anesthesiology and Intensive Care Unit, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, China (K.-M.T., Y.T., C.-Y.C., L.-Q.Y., Z.-J.L., Y.-M.S., W.-F.Y.); and Department of Cardiothoracic Surgery, Institute of Cardiothoracic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai, China (S.-D.H.)
| | - Wei-Feng Yu
- From the Department of Anesthesiology and Intensive Care Unit, Eastern Hepatobiliary Surgery Hospital, the Second Military Medical University, Shanghai, China (K.-M.T., Y.T., C.-Y.C., L.-Q.Y., Z.-J.L., Y.-M.S., W.-F.Y.); and Department of Cardiothoracic Surgery, Institute of Cardiothoracic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai, China (S.-D.H.)
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Fang Y, Gurusamy KS, Wang Q, Davidson BR, Lin H, Xie X, Wang C. Meta-analysis of randomized clinical trials on safety and efficacy of biliary drainage before surgery for obstructive jaundice. Br J Surg 2014; 100:1589-96. [PMID: 24264780 DOI: 10.1002/bjs.9260] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2013] [Indexed: 12/16/2022]
Abstract
BACKGROUND This meta-analysis aimed to investigate whether preoperative biliary drainage (PBD) is beneficial to patients with obstructive jaundice. METHODS Data from randomized clinical trials related to safety and effectiveness of PBD versus no PBD were extracted by two independent reviewers. Risk ratios, rate ratios or mean differences were calculated with 95 per cent confidence intervals (c.i.), based on intention-to-treat analysis, whenever possible. RESULTS Six trials (four using percutaneous transhepatic biliary drainage and two using endoscopic sphincterotomy) including 520 patients with malignant or benign obstructive jaundice comparing PBD (265 patients) with no PBD (255) were included in this review. All trials had a high risk of bias. There was no significant difference in mortality (risk ratio 1.12, 95 per cent c.i. 0.73 to 1.71; P = 0.60) between the two groups. Overall serious morbidity (grade III or IV, Clavien-Dindo classification) was higher in the PBD group (599 complications per 1000 patients) than in the direct surgery group (361 complications per 1000 patients) (rate ratio 1.66, 95 per cent c.i. 1.28 to 2.16; P < 0.001). Quality of life was not reported in any of the trials. There was no significant difference in length of hospital stay between the two groups: mean difference 4.87 (95 per cent c.i. -1.28 to 11.02) days (P = 0.12). CONCLUSION PBD in patients undergoing surgery for obstructive jaundice is associated with similar mortality but increased serious morbidity compared with no PBD. Therefore, PBD should not be used routinely.
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Affiliation(s)
- Y Fang
- Department of Neurosurgery
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Son JH, Kim J, Lee SH, Hwang JH, Ryu JK, Kim YT, Yoon YB, Jang JY, Kim SW, Cho JY, Yoon YS, Han HS, Woo SM, Lee WJ, Park SJ. The optimal duration of preoperative biliary drainage for periampullary tumors that cause severe obstructive jaundice. Am J Surg 2013; 206:40-6. [PMID: 23706545 DOI: 10.1016/j.amjsurg.2012.07.047] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 07/13/2012] [Accepted: 07/24/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND Despite routine preoperative biliary drainage (PBD) with periampullary cancer, its optimal duration has not been established. The objective of this study was to investigate PBD in severely jaundiced patients. METHODS A total of 120 patients with periampullary tumors who underwent surgery with intent to cure after PBD for severe obstructive jaundice were enrolled. According to the duration of PBD, 66 and 54 patients were classified into the long-term (≥2 weeks) and short-term (<2 weeks) groups. RESULTS PBD-related complications occurred in 6 (9.1%) and 14 (25.9%) patients in the short-term and long-term groups, respectively (P = .014). Rates of surgery-related complications and mortalities were not significantly different between the 2 groups. The R0 resection rate tended to be lower (P = .054) and the mean length of hospital stay was significantly longer (P = .039) in the long-term group. CONCLUSIONS PBD duration <2 weeks is more appropriate in severely jaundiced patients with periampullary cancer.
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Affiliation(s)
- Jun Hyuk Son
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
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Iacono C, Ruzzenente A, Campagnaro T, Bortolasi L, Valdegamberi A, Guglielmi A. Role of preoperative biliary drainage in jaundiced patients who are candidates for pancreatoduodenectomy or hepatic resection: highlights and drawbacks. Ann Surg 2013; 257:191-204. [PMID: 23013805 DOI: 10.1097/sla.0b013e31826f4b0e] [Citation(s) in RCA: 118] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION In this review of the literature, we analyze the indications for preoperative drainage in jaundiced patients who are candidates for pancreaticoduodenectomy (PD) or major hepatectomy due to periampullary or proximal bile duct neoplasms. OBJECTIVE The aim of this study is to review the literature and to report on the current management of jaundiced patients with periampullary or proximal bile duct neoplasms who are candidates for PD or major liver resection. BACKGROUND Jaundiced patients represent a major challenge for surgeons. Alterations and functional impairment caused by jaundice increase the risk of surgery; therefore, preoperative biliary decompression has been suggested. METHODS A literature review was performed in the MEDLINE database to identify studies on the management of jaundice in patients undergoing PD or liver resection. Papers considering palliative drainage in jaundiced patients were excluded. RESULTS The first group of papers considered patients affected by middle-distal obstruction from periampullary neoplasms, in which preoperative drainage was applied selectively. The second group of papers evaluated patients with biliary obstructions from proximal biliary neoplasms. In these cases, Asian authors and a few European authors considered it mandatory to drain the future liver remnant (FLR) in all patients, while American and most European authors indicated preoperative drainage only in selected cases (in malnourished patients and in those with hypoalbuminemia, cholangitis or long-term jaundice; with an FLR < 30% or 40%) given the high risk of complications of drainage (choleperitoneum, cholangitis, bleeding, and seeding). The optimal type of biliary drainage is still a matter of debate; recent studies have indicated that endoscopy is preferable to percutaneous drainage. Although the type of endoscopic biliary drainage has not been clearly established, the choice is made between plastic stents and short, covered, metallic stents, while other authors suggest the use of nasobiliary drainage. CONCLUSIONS : A multidisciplinary evaluation (made by a surgeon, biliary endoscopist, gastroenterologist, and radiologist) of jaundiced neoplastic patients should be performed before deciding to perform biliary drainage. Middle-distal obstruction in patients who are candidates for PD does not usually require routine biliary drainage. Proximal obstruction in patients who are candidates for major hepatic resection in the majority of cases requires a drain; however, the type, site, number, and approach must be defined and tailored according to the planned hepatic resection. Recently, the use of preoperative biliary drainage limited to the FLR has been a suggested strategy. However, multicenter, randomized, controlled trials should be conducted to clarify this issue.
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Affiliation(s)
- Calogero Iacono
- Department of Surgery-Division of General Surgery A, Unit of Hepato-Pancreato-Biliary Surgery, University of Verona Medical School, Verona, Italy.
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Ngu W, Jones M, Neal CP, Dennison AR, Metcalfe MS, Garcea G. Preoperative biliary drainage for distal biliary obstruction and post-operative infectious complications. ANZ J Surg 2012; 83:280-6. [PMID: 23043467 DOI: 10.1111/j.1445-2197.2012.06296.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/03/2012] [Indexed: 12/17/2022]
Abstract
BACKGROUND Preoperative biliary drainage (PBD) for distal bile duct obstruction may increase post-operative complications. This study examined the effect of PBD on positive bile culture (PBC) rates and complications after biliary bypass or pancreaticoduodenectomy. Bilirubin levels in the non-PBD cohort were also analysed to determine the impact on outcome. METHODS A retrospective case-note analysis from 2005 to the present day was undertaken. Statistical analysis was undertaken using Students's t-test, chi-squared test, receiver operator characteristics, correlation coefficient and relative risk ratios. RESULTS A total of 422 patients were identified undergoing pancreaticoduodenectomy or biliary bypass for either benign or malignant distal biliary obstruction. One hundred ninety-six patients had complete data regarding PBD and bile cultures. PBD resulted in a significantly higher relative risk of both infectious complications and positive bile cultures. Overall complication rate was greater in patients undergoing PBD. The major complication rate was equivalent between the two groups. Bilirubin levels in the non-PBD cohort did not correlate or predict length of stay, high-dependency stay, and mortality or complication rate. CONCLUSION There seems to be little value in PBD for patients with distal biliary obstruction other than to defer definitive surgery to a non-emergency setting. For most hepato-pancreato-biliary units, avoidance of PBD will prove logistically difficult.
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Affiliation(s)
- Wee Ngu
- Department of Hepatobiliary and Pancreatic Surgery, University Hospitals of Leicester, Leicester, UK
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Fang Y, Gurusamy KS, Wang Q, Davidson BR, Lin H, Xie X, Wang C. Pre-operative biliary drainage for obstructive jaundice. Cochrane Database Syst Rev 2012; 9:CD005444. [PMID: 22972086 PMCID: PMC4164472 DOI: 10.1002/14651858.cd005444.pub3] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Patients with obstructive jaundice have various pathophysiological changes that affect the liver, kidney, heart, and the immune system. There is considerable controversy as to whether temporary relief of biliary obstruction prior to major definitive surgery (pre-operative biliary drainage) is of any benefit to the patient. OBJECTIVES To assess the benefits and harms of pre-operative biliary drainage versus no pre-operative biliary drainage (direct surgery) in patients with obstructive jaundice (irrespective of a benign or malignant cause). SEARCH METHODS We searched the Cochrane Hepato-Biliary Group Controlled Trials Register, Cochrane Central Register of Controlled Clinical Trials (CENTRAL) in The Cochrane Library, MEDLINE, EMBASE, and Science Citation Index Expanded until February 2012. SELECTION CRITERIA We included all randomised clinical trials comparing biliary drainage followed by surgery versus direct surgery, performed for obstructive jaundice, irrespective of the sample size, language, and publication status. DATA COLLECTION AND ANALYSIS Two authors independently assessed trials for inclusion and extracted data. We calculated the risk ratio (RR), rate ratio (RaR), or mean difference (MD) with 95% confidence intervals (CI) based on the available patient analyses. We assessed the risk of bias (systematic overestimation of benefit or systematic underestimation of harm) with components of the Cochrane risk of bias tool. We assessed the risk of play of chance (random errors) with trial sequential analysis. MAIN RESULTS We included six trials with 520 patients comparing pre-operative biliary drainage (265 patients) versus no pre-operative biliary drainage (255 patients). Four trials used percutaneous transhepatic biliary drainage and two trials used endoscopic sphincterotomy and stenting as the method of pre-operative biliary drainage. The risk of bias was high in all trials. The proportion of patients with malignant obstruction varied between 60% and 100%. There was no significant difference in mortality (40/265, weighted proportion 14.9%) in the pre-operative biliary drainage group versus the direct surgery group (34/255, 13.3%) (RR 1.12; 95% CI 0.73 to 1.71; P = 0.60). The overall serious morbidity was higher in the pre-operative biliary drainage group (60 per 100 patients in the pre-operative biliary drainage group versus 26 per 100 patients in the direct surgery group) (RaR 1.66; 95% CI 1.28 to 2.16; P = 0.0002). The proportion of patients who developed serious morbidity was significantly higher in the pre-operative biliary drainage group (75/102, 73.5%) in the pre-operative biliary drainage group versus the direct surgery group (37/94, 37.4%) (P < 0.001). Quality of life was not reported in any of the trials. There was no significant difference in the length of hospital stay (2 trials, 271 patients; MD 4.87 days; 95% CI -1.28 to 11.02; P = 0.12) between the two groups. Trial sequential analysis showed that for mortality only a small proportion of the required information size had been obtained. There seemed to be no significant differences in the subgroup of trials assessing percutaneous compared to endoscopic drainage. AUTHORS' CONCLUSIONS There is currently not sufficient evidence to support or refute routine pre-operative biliary drainage for patients with obstructive jaundice. Pre-operative biliary drainage may increase the rate of serious adverse events. So, the safety of routine pre-operative biliary drainage has not been established. Pre-operative biliary drainage should not be used in patients undergoing surgery for obstructive jaundice outside randomised clinical trials.
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Affiliation(s)
- Yuan Fang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | | | - Qin Wang
- Department of Endocrinology, West China Hospital, Sichuan University, Chengdu, China
| | - Brian R Davidson
- Department of Surgery, Royal Free Campus, UCL Medical School, London, UK
| | - He Lin
- Books & Information Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaodong Xie
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Chaohua Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
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Conrad C, Fernández-Del Castillo C. Preoperative evaluation and management of the pancreatic head mass. J Surg Oncol 2012; 107:23-32. [PMID: 22674403 DOI: 10.1002/jso.23165] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2012] [Accepted: 05/01/2012] [Indexed: 12/16/2022]
Abstract
The differential diagnosis of a pancreatic head mass encompasses a wide range of clinical entities that include both solid and cystic lesions. This chapter focuses on our approach to the patient presenting with a newly found pancreatic head mass with the main goals of determining the risk of the lesion being malignant or premalignant, resectability if the patient is appropriate for surgical intervention, assessment of need for multimodality treatment and determination the patient's surgical risk.
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Affiliation(s)
- Claudius Conrad
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 021114, USA.
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Preoperative biliary stents in pancreatic cancer. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2011; 18:621-9. [PMID: 21667055 DOI: 10.1007/s00534-011-0403-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Pancreatic cancer is a common digestive cancer with high mortality, and surgical resection is the only potential curative treatment option. Pancreatic head cancer is usually accompanied by biliary obstruction, which potentially increases surgical complications following pancreaticoduodenectomy. Thus, preoperative biliary drainage has long been advocated. METHODS A review of the literature using Medline, Embase and Cochrane databases was undertaken. RESULTS Endoscopic or percutaneous biliary stent placement is technically successful in most patients. The use of routine preoperative biliary drainage in the setting of pancreatic cancer with biliary obstruction is controversial. Prospective studies have shown that complications related to preoperative biliary drainage using endoscopic placement of traditional plastic endoprostheses increase the overall morbidity compared to pancreaticoduodenectomy alone. Placement of self-expandable metal stents could reduce stent-related complication rates such as early occlusion because of prolonged patency, especially when surgery is delayed. CONCLUSION Pancreatic cancer patients with deep jaundice and expected delay prior to curative intent surgery are potential candidates for temporary biliary drainage. Cholangitis remains a formal indication for early, urgent preoperative biliary decompression for patients with pancreatic cancer.
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Luyendyk JP, Kassel KM, Allen K, Guo GL, Li G, Cantor GH, Copple BL. Fibrinogen deficiency increases liver injury and early growth response-1 (Egr-1) expression in a model of chronic xenobiotic-induced cholestasis. THE AMERICAN JOURNAL OF PATHOLOGY 2011; 178:1117-25. [PMID: 21356363 DOI: 10.1016/j.ajpath.2010.11.064] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 08/16/2010] [Revised: 10/15/2010] [Accepted: 11/09/2010] [Indexed: 01/26/2023]
Abstract
Chronic cholestatic liver injury induced by cholestasis in rodents is associated with hepatic fibrin deposition, and we found evidence of fibrin deposition in livers of patients with cholestasis. Key components of the fibrinolytic pathway modulate cholestatic liver injury by regulating activation of hepatocyte growth factor. However, the exact role of hepatic fibrin deposition in chronic cholestasis is not known. We tested the hypothesis that fibrinogen (Fbg) deficiency worsens liver injury induced by cholestasis. Fbg-deficient mice (Fbgα(-/-) mice) and heterozygous control mice (Fbgα(+/-) mice) were fed either the control diet or a diet containing 0.025% α-naphthylisothiocyanate (ANIT), which selectively injures bile duct epithelial cells in the liver, for 2 weeks. Hepatic fibrin and collagen deposits were evident in livers of heterozygous control mice fed the ANIT diet. Complete Fbg deficiency was associated with elevated serum bile acids, periportal necrosis, and increased serum alanine aminotransferase activity in mice fed the ANIT diet. Fbg deficiency was associated with enhanced hepatic expression of the transcription factor early growth response-1 (Egr-1) and enhanced induction of genes encoding the Egr-1-regulated proinflammatory chemokines monocyte chemotactic protein-1, KC growth-regulated protein, and macrophage inflammatory protein-2. Interestingly, peribiliary collagen deposition was not evident near necrotic areas in Fbg-deficient mice. The results suggest that in this model of chronic cholestasis, fibrin constrains the release of bile constituents from injured intrahepatic bile ducts, thereby limiting the progression of hepatic inflammation and hepatocellular injury.
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Affiliation(s)
- James P Luyendyk
- Department of Pharmacology, Toxicology, and Therapeutics, The University of Kansas Medical Center, Kansas City, Kansas 66160, USA.
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Morris-Stiff G, Tamijmarane A, Tan YM, Shapey I, Bhati C, Mayer AD, Buckels JAC, Bramhall SR, Mirza DF. Pre-operative stenting is associated with a higher prevalence of post-operative complications following pancreatoduodenectomy. Int J Surg 2010; 9:145-9. [PMID: 21029795 DOI: 10.1016/j.ijsu.2010.10.008] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Revised: 10/11/2010] [Accepted: 10/17/2010] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Whilst there are theoretical benefits from pre-operatively draining the biliary tree prior to pancreatoduodenectomy (PD), the current literature does not support this intervention. The aim of this study was to explore the relationship between pre-operative stenting, bactibilia and outcome in a large United Kingdom tertiary referral practice. METHODS Patients undergoing PD were identified from a prospectively maintained database. The presence or absence of a stent prior to PD, and the results of bile cultures taken at PD were related to the subsequent post-operative course and the development of complications. RESULTS 280 patients underwent PD for periampullary malignancies, all of whom presented with jaundice. 118 patients were stented prior to referral (98 ERCP, 20 PTC). Bile cultures were positive more frequently in the stent group (83% vs. 55%; p = 0.000002) and bactibilia was more common after ERCP than PTC (83% vs. 56%; p = 0.006). The overall prevalence of complications was 54% in the stented and 41% in the non-stented group (p = 0.03) with statistical significance achieved for pancreatic leak (p = 0.013) and haemorrhagic complications (p = 0.03). Comparing stent with no stent, there as no difference in the 30-day mortalities (8.5% vs. 6.8%; p = 0.6) or the 1-year mortality rates (35% vs. 28%; p = 0.21). Mortality rates in the infection versus no infection groups were comparable at 30 days (8.5% vs. 5.5%; p = 0.21), and at 1 year (30.7% vs. 26.4%; p = 0.25). CONCLUSIONS Pre-operative stent insertion prior to PD is associated with increased morbidity but not mortality and this is greatest for stents placed at ERCP.
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Affiliation(s)
- Gareth Morris-Stiff
- Hepato-biliary Pancreatic Surgery Unit, Nuffield House, Queen Elizabeth Hospital, Edgbaston, Birmingham B15 2TH, United Kingdom
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