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Gao F, Zhao X, Xie Q, Jiang K, Mao T, Yang M, Wu H. Comparison of short-term outcomes between robotic and laparoscopic liver resection: a meta-analysis of propensity score-matched studies. Int J Surg 2024; 110:1126-1138. [PMID: 37924495 PMCID: PMC10871648 DOI: 10.1097/js9.0000000000000857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 10/10/2023] [Indexed: 11/06/2023]
Abstract
OBJECTIVE This meta-analysis aimed to compare short-term outcomes between robotic liver resection (RLR) and laparoscopic liver resection (LLR) using data collected from propensity score-matched studies. METHODS The PubMed, Cochrane Library, and Embase databases were searched to collect propensity score-matched studies comparing RLR and LLR. Relevant data were extracted and analyzed. Odds ratios (ORs) and standardized mean differences (SMDs) with 95% confidence intervals (CIs) were calculated using fixed-effect or random-effect models. Meta-regression analysis was performed for primary outcome measures. Subgroup analyses and sensitivity analyses were performed for outcomes exhibiting high heterogeneity. Quality of evidence was evaluated using the Grading of Recommendations, Assessment, Development and Evaluation framework. RESULTS Twenty-two propensity score-matched studies were included to comprise 5272 patients (RLR group, 2422 cases; LLR group, 2850 cases). Intraoperative blood loss (SMD=-0.31 ml, 95% CI -0.48 to -0.14; P =0.0005), open conversion (OR=0.46, 95% CI 0.37-0.58; P <0.0001), and severe complications (OR=0.76, 95% CI 0.61-0.95; P =0.02) were significantly lower in the RLR group. Operation time, odds of use, and duration of Pringle maneuver, length of hospital stay, and odds of intraoperative blood transfusion, overall complications, R0 resection, reoperation, 30-day readmission, 30-day mortality, and 90-day mortality did not significantly differ between the groups. Further subgroup and sensitivity analyses suggested that the results were stable. Meta-regression analysis did not suggest a correlation between primary outcomes and study characteristics. The quality of evidence for the primary outcomes was medium or low, while that for the secondary outcomes was medium, low, or very low. CONCLUSION Although some short-term outcomes are similar between RLR and LLR, RLR is superior in terms of less blood loss and lower odds of open conversion and severe complications. In the future, RLR may become a safe and effective replacement for LLR.
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Affiliation(s)
- Fengwei Gao
- Liver Transplantation Center, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu
| | - Xin Zhao
- Department of Hepato-Pancreato-Biliary Surgery, The People’s Hospital of Leshan, Leshan
| | - Qingyun Xie
- Department of Hepato-Pancreato-Biliary Surgery, The People’s Hospital of Leshan, Leshan
| | - Kangyi Jiang
- Department of Hepato-Pancreato-Biliary Surgery, The People’s Hospital of Leshan, Leshan
| | - Tianyang Mao
- North Sichuan Medical College, Nanchong, Sichuan, People’s Republic of China
| | - Manyu Yang
- North Sichuan Medical College, Nanchong, Sichuan, People’s Republic of China
| | - Hong Wu
- Liver Transplantation Center, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu
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Huang Y, Xu L, Wang N, Pu X, Wang W, Wen T, Xu M, Jiang L. Preoperative dexamethasone administration in hepatectomy of 25-min intermittent Pringle's maneuver for hepatocellular carcinoma: protocol for a randomized controlled trial. Trials 2023; 24:774. [PMID: 38037035 PMCID: PMC10691107 DOI: 10.1186/s13063-023-07820-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 11/22/2023] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND Our previous randomized controlled trial (RCT) have demonstrated that intermittent Pringle's maneuver (IPM) with a 25-min ischemic interval can be applied safely and efficiently in open or laparoscopic hepatectomy in patients with hepatocellular carcinoma (HCC) patients. But prolonging the hepatic inflow blocking time will inevitably aggravate the ischemia-reperfusion injury (IRI) caused by systemic response. This RCT aims to evaluate the effect of administration of dexamethasone versus placebo before clamping the hilar pedicle on postoperative liver function, inflammatory response, and perioperative outcomes among HCC patients undergoing liver resection with 25-min hepatic inflow occlusion. METHODS AND ANALYSIS This will be a randomized, dual-arm, parallel-group, double-blinded trial. All eligible and consecutive patients are coming from a regional medical center who are diagnosed with HCC and underwent radical R0/R1 resection. All participates are randomly allocated in dexamethasone group or placebo group. All surgeons, anesthesiologists, and outcome assessors will be blinded to allocation status. Primary endpoints are transaminase-based postoperative hepatic injury on seven consecutive days after surgery and assessed by their peak values as well as area under the curve (AUC) of the postoperative course of aminotransferases. Secondary endpoints are postoperative total bilirubin (TBil), coagulation function, inflammatory cytokines and their respective peaks, intraoperative blood loss, postoperative hospital stay, morbidity, and mortality. The above parameters will be compared using the corresponding statistical approach. Subgroup analysis will be performed according to the liver cirrhosis and major hepatectomy. DISCUSSION Based on our previous study, we will explore further the effect of glucocorticoid administration on attenuating the surgical stress response in order to follow securely 25-min hepatic inflow occlusion. Therefore, the trial protocol is reasonable and the results of the trial may be clinically significant. TRIAL REGISTRATION This trial was registered on 3 December 2022, in the Chinese Clinical Trial Registry ( http://www.chictr.org.cn ), ChiCTR2200066381. The protocol version is V1.0 (20221104).
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Affiliation(s)
- Yang Huang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Liangliang Xu
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Ning Wang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Xingyu Pu
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Wentao Wang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Tianfu Wen
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China
| | - Mingqing Xu
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China.
| | - Li Jiang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Sichuan Province, Chengdu, 610041, China.
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Hu L, Wang A, Qiao Y, Huang X. Effect of intermittent Pringle maneuver on perioperative outcomes and long-term survival following liver resection in patients with hepatocellular carcinoma: a meta-analysis and systemic review. World J Surg Oncol 2023; 21:359. [PMID: 37986187 PMCID: PMC10662549 DOI: 10.1186/s12957-023-03244-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 11/13/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND Intermittent Pringle maneuver (IPM) is commonly used to control bleeding during liver resection. IPM can cause ischemia-reperfusion injury, which may affect the prognosis of patients with hepatocellular carcinoma (HCC). The present meta-analysis was conducted to evaluate the effect of IPM use on perioperative outcomes and long-term survival in patients with HCC. METHODS A systemic literature search was performed in the PubMed, Embase, Web of Science, and Cochrane Library databases to identify randomized controlled trials and retrospective studies that compared the effect of IPM with no Pringle maneuver during liver resection in patients with HCC. Hazard ratio (HR), risk ratio, standardized mean difference, and their 95% confidence interval (CI) values were calculated based on the type of variables. RESULTS This meta-analysis included nine studies comprising one RCT and eight retrospective studies and involved a total of 3268 patients. Perioperative outcomes, including operation time, complications, and length of hospital stay, except for blood loss, were comparable between the two groups. After removing the studies that led to heterogeneity, the results showed that IPM was effective in reducing blood loss. Five studies reported overall survival (OS) and disease-free survival (DFS) data and eight studies reported perioperative outcomes. No significant difference in OS and DFS was observed between the two groups (OS: HR, 1.01; 95% CI, 0.85-1.20; p = 0.95; DFS: HR, 1.01; 95% CI, 0.88-1.17; p = 0.86). CONCLUSION IPM is a useful technique to control blood loss during liver resection and does not affect the long-term survival of patients with HCC.
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Affiliation(s)
- Lingbo Hu
- Department of Hepatopancreatobiliary Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Zhejiang, China
- Department of Hepatopancreatobiliary Surgery, Taizhou Enze Medical Center (Group), Enze Hospital, Zhejiang, China
| | - Aidong Wang
- Department of Hepatopancreatobiliary Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Zhejiang, China
| | - Yingli Qiao
- Department of Hepatopancreatobiliary Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Zhejiang, China
- Department of Hepatopancreatobiliary Surgery, Taizhou Enze Medical Center (Group), Enze Hospital, Zhejiang, China
| | - Xiandan Huang
- Department of Hepatopancreatobiliary Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Zhejiang, China.
- Department of Hepatopancreatobiliary Surgery, Taizhou Enze Medical Center (Group), Enze Hospital, Zhejiang, China.
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Schlegel A, Mergental H, Fondevila C, Porte RJ, Friend PJ, Dutkowski P. Machine perfusion of the liver and bioengineering. J Hepatol 2023; 78:1181-1198. [PMID: 37208105 DOI: 10.1016/j.jhep.2023.02.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 02/03/2023] [Accepted: 02/09/2023] [Indexed: 05/21/2023]
Abstract
With the increasing number of accepted candidates on waiting lists worldwide, there is an urgent need to expand the number and the quality of donor livers. Dynamic preservation approaches have demonstrated various benefits, including improving liver function and graft survival, and reducing liver injury and post-transplant complications. Consequently, organ perfusion techniques are being used in clinical practice in many countries. Despite this success, a proportion of livers do not meet current viability tests required for transplantation, even with the use of modern perfusion techniques. Therefore, devices are needed to further optimise machine liver perfusion - one promising option is to prolong machine liver perfusion for several days, with ex situ treatment of perfused livers. For example, stem cells, senolytics, or molecules targeting mitochondria or downstream signalling can be administered during long-term liver perfusion to modulate repair mechanisms and regeneration. Besides, today's perfusion equipment is also designed to enable the use of various liver bioengineering techniques, to develop scaffolds or for their re-cellularisation. Cells or entire livers can also undergo gene modulation to modify animal livers for xenotransplantation, to directly treat injured organs or to repopulate such scaffolds with "repaired" autologous cells. This review first discusses current strategies to improve the quality of donor livers, and secondly reports on bioengineering techniques to design optimised organs during machine perfusion. Current practice, as well as the benefits and challenges associated with these different perfusion strategies are discussed.
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Affiliation(s)
- Andrea Schlegel
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Centre of Preclinical Research, Milan, 20122, Italy; Department of Surgery and Transplantation, Swiss HPB Center, University Hospital Zurich, Switzerland
| | - Hynek Mergental
- The Liver Unit, Queen Elizabeth University Hospital Birmingham, United Kingdom
| | - Constantino Fondevila
- Hepatopancreatobiliary Surgery & Transplantation, General & Digestive Surgery Service, Hospital Universitario La Paz, IdiPAZ, CIBERehd, Madrid, Spain
| | - Robert J Porte
- Erasmus MC Transplant Institute, Department of Surgery, Division of HPB & Transplant Surgery, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Peter J Friend
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Philipp Dutkowski
- Department of Surgery and Transplantation, Swiss HPB Center, University Hospital Zurich, Switzerland.
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Inoue Y, Kuramoto T, Ota M, Kitada K, Fujii K, Miyaoka Y, Yamamoto M, Kimura F, Uchiyama K. The Effects of Intermittent Hepatic Inflow Occlusion Using the Pringle Maneuver During Hepatectomy. Indian J Surg 2022. [DOI: 10.1007/s12262-021-03012-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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6
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Krocker JD, Lee KH, Henriksen HH, Wang YWW, Schoof EM, Karvelsson ST, Rolfsson Ó, Johansson PI, Pedroza C, Wade CE. Exploratory Investigation of the Plasma Proteome Associated with the Endotheliopathy of Trauma. Int J Mol Sci 2022; 23:6213. [PMID: 35682894 PMCID: PMC9181752 DOI: 10.3390/ijms23116213] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/27/2022] [Accepted: 05/30/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The endotheliopathy of trauma (EoT) is associated with increased mortality following injury. Herein, we describe the plasma proteome related to EoT in order to provide insight into the role of the endothelium within the systemic response to trauma. METHODS 99 subjects requiring the highest level of trauma activation were included in the study. Enzyme-linked immunosorbent assays of endothelial and catecholamine biomarkers were performed on admission plasma samples, as well as untargeted proteome quantification utilizing high-performance liquid chromatography and tandem mass spectrometry. RESULTS Plasma endothelial and catecholamine biomarker abundance was elevated in EoT. Patients with EoT (n = 62) had an increased incidence of death within 24 h at 21% compared to 3% for non-EoT (n = 37). Proteomic analysis revealed that 52 out of 290 proteins were differentially expressed between the EoT and non-EoT groups. These proteins are involved in endothelial activation, coagulation, inflammation, and oxidative stress, and include known damage-associated molecular patterns (DAMPs) and intracellular proteins specific to several organs. CONCLUSIONS We report a proteomic profile of EoT suggestive of a surge of DAMPs and inflammation driving nonspecific activation of the endothelial, coagulation, and complement systems with subsequent end-organ damage and poor clinical outcome. These findings support the utility of EoT as an index of cellular injury and delineate protein candidates for therapeutic intervention.
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Affiliation(s)
- Joseph D. Krocker
- Center for Translational Injury Research, Department of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX 77030, USA; (Y.-W.W.W.); (C.E.W.)
| | - Kyung Hyun Lee
- Center for Clinical Research and Evidence-Based Medicine, Department of Pediatrics, McGovern Medical School at The University of Texas Health Science Center at Houston, Houston, TX 77030, USA; (K.H.L.); (C.P.)
| | - Hanne H. Henriksen
- Center for Endotheliomics CAG, Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, 2200 Copenhagen, Denmark;
| | - Yao-Wei Willa Wang
- Center for Translational Injury Research, Department of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX 77030, USA; (Y.-W.W.W.); (C.E.W.)
| | - Erwin M. Schoof
- Department of Biotechnology and Biomedicine, Technical University of Denmark, 2800 Lyngby, Denmark;
| | - Sigurdur T. Karvelsson
- Center for Systems Biology, University of Iceland, 101 Reykjavik, Iceland; (S.T.K.); (Ó.R.)
| | - Óttar Rolfsson
- Center for Systems Biology, University of Iceland, 101 Reykjavik, Iceland; (S.T.K.); (Ó.R.)
| | - Pär I. Johansson
- Center for Endotheliomics CAG, Department of Clinical Immunology, Rigshospitalet, & Department of Clinical Medicine, University of Copenhagen, 2200 Copenhagen, Denmark;
| | - Claudia Pedroza
- Center for Clinical Research and Evidence-Based Medicine, Department of Pediatrics, McGovern Medical School at The University of Texas Health Science Center at Houston, Houston, TX 77030, USA; (K.H.L.); (C.P.)
| | - Charles E. Wade
- Center for Translational Injury Research, Department of Surgery, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX 77030, USA; (Y.-W.W.W.); (C.E.W.)
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7
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Juanola A, Graupera I, Elia C, Piano S, Solé C, Carol M, Pérez-Guasch M, Bassegoda O, Escudé L, Rubio AB, Cervera M, Napoleone L, Avitabile E, Ma AT, Fabrellas N, Pose E, Morales-Ruiz M, Jiménez W, Torres F, Crespo G, Solà E, Ginès P. Urinary L-FABP is a promising prognostic biomarker of ACLF and mortality in patients with decompensated cirrhosis. J Hepatol 2022; 76:107-114. [PMID: 34530063 DOI: 10.1016/j.jhep.2021.08.031] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/11/2021] [Accepted: 08/30/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Decompensated cirrhosis (DC) is associated with high mortality, mainly owing to the development of acute-on-chronic liver failure (ACLF). Identifying the patients with DC who are at high risk of mortality and ACLF development is an unmet clinical need. Liver fatty acid-binding protein (L-FABP) is expressed in several organs and correlates with liver and systemic inflammation. Herein, we aimed to assess the prognostic value of L-FABP in patients with DC. METHODS A prospective series of 444 patients hospitalized for DC was divided into 2 cohorts: study cohort (305 patients) and validation cohort (139 patients). L-FABP was measured in urine and plasma samples collected at admission. Neutrophil gelatinase-associated lipocalin (NGAL) was also measured in urine samples for comparison. RESULTS Urine but not plasma L-FABP correlated with 3-month survival on univariate analysis. On multivariate analysis, urine L-FABP and model for end-stage liver disease (MELD)-Na were the only independent predictors of prognosis. Urine L-FABP levels were higher in patients with ACLF than in those without and also predicted the development of ACLF, together with MELD-Na, during follow-up. In patients with ACLF, urine L-FABP correlated with liver, coagulation, and circulatory failure. Urine L-FABP levels were also increased in patients with acute kidney injury, particularly in those with acute tubular necrosis. The ability of urinary L-FABP to predict survival and ACLF development was confirmed in the validation cohort. Urine NGAL predicted outcome on univariate but not multivariate analysis. CONCLUSIONS Urinary L-FABP levels are independently associated with the 3-month clinical course in patients with DC, in terms of mortality and ACLF development. Urinary L-FABP is a promising prognostic biomarker for patients with DC. LAY SUMMARY Increased levels of liver fatty acid-binding protein (L-FABP), a protein related to lipid metabolism, have been associated with liver-related diseases. The present study analyzed urinary L-FABP levels in 2 independent groups of patients with decompensated cirrhosis and showed that higher urinary L-FABP levels correlated with increased mortality and risk of acute-on-chronic liver failure development. Therefore, urinary L-FABP levels could be useful as a new tool to predict complications in patients with decompensated cirrhosis.
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Affiliation(s)
- Adrià Juanola
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Isabel Graupera
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain; Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain
| | - Chiara Elia
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Division of Gastroenterology and Hepatology, "Città della Salute e della Scienza" Hospital, University of Turin, Italy
| | - Salvatore Piano
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Unit of Internal Medicine and Hepatology, Department of Medicine, University of Padua, Italy
| | - Cristina Solé
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Marta Carol
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain; Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain
| | - Martina Pérez-Guasch
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Octavi Bassegoda
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Laia Escudé
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Ana-Belén Rubio
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Marta Cervera
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Laura Napoleone
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Emma Avitabile
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Ann T Ma
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Núria Fabrellas
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain; Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain
| | - Elisa Pose
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Manuel Morales-Ruiz
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain; Biochemistry and Molecular Genetics Department, Hospital Clínic de Barcelona, Barcelona, Catalonia, Spain
| | - Wladimiro Jiménez
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain; Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain; Biochemistry and Molecular Genetics Department, Hospital Clínic de Barcelona, Barcelona, Catalonia, Spain
| | - Ferran Torres
- Medical Statistics Core Facility, Institut d'Investigacions Biomèdiques August Pi-Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Catalonia, Spain; Biostatistics Unit, Faculty of Medicine, Universitat Autónoma de Barcelona, Barcelona, Catalonia, Spain
| | - Gonzalo Crespo
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain
| | - Elsa Solà
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain; Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain
| | - Pere Ginès
- Liver Unit, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEReHD), Barcelona, Catalonia, Spain; Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain.
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Huang Y, Liao A, Pu X, Yang J, Lv T, Yan L, Yang J, Wu H, Jiang L. A randomized controlled trial of effect of 15- or 25-minute intermittent Pringle maneuver on hepatectomy for hepatocellular carcinoma. Surgery 2021; 171:1596-1604. [PMID: 34916072 DOI: 10.1016/j.surg.2021.11.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/10/2021] [Accepted: 11/15/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND The feasibility and safety of using longer ischemic interval during intermittent Pringle maneuver for hepatectomy in patients with hepatocellular carcinoma are still unclear. The aim of this study was to compare the short-term outcomes of hepatectomy using intermittent Pringle maneuver with an ischemic interval of 25 minutes versus 15 minutes in hepatocellular carcinoma patients. METHODS A total of 344 patients with hepatocellular carcinoma undergoing hepatectomy were randomized to receive the intermittent Pringle maneuver with a 15-minute (n = 172) or 25-minute (n = 172) ischemic interval. Primary endpoint was transaminase-based postoperative hepatic injury, assessed by their peak values as well as area under the curve of the postoperative course of aminotransferases. Secondary endpoints included the intraoperative blood loss, transection speed, morbidity, mortality, and postoperative inflammatory reaction. RESULTS There were no significant differences between the 2 groups in the postoperative aminotransferase serum levels or their area under the curve values, but the 25-minute intermittent Pringle maneuver group was associated with significantly higher speed for liver transection (1.38 vs 1.23 cm2/min, P = .002) and a lower blood loss during transection (109 vs 166 mL, P < .001) than the 15-minute intermittent Pringle maneuver group. Postoperative complications, inflammatory cytokines serum levels, and 90-day mortality were comparable. Stratification analysis showed that the 25-minute intermittent Pringle maneuver did not aggravate the hepatic injury but resulted in a lower blood loss during transection and higher transection speed in hepatocellular carcinoma patient undergoing laparoscopic or open hepatectomy. CONCLUSION Intermittent Pringle maneuver with a 25-minute ischemic interval can be applied safely and efficiently in open or laparoscopic hepatectomy in patients with hepatocellular carcinoma patients.
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Affiliation(s)
- Yang Huang
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Anque Liao
- Anesthesia and Operating Centre, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Xingyu Pu
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Jian Yang
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Tao Lv
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Lunan Yan
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Jiayin Yang
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Hong Wu
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Li Jiang
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China.
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9
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Liu J, Wang W, Shi C, Li C, Xue F, Hu L, Wang Y, Ge R. The difference in prolonged continuous and intermittent Pringle maneuver during complex hepatectomy for hepatocellular carcinoma patients with chronic liver disease: A retrospective cohort study. Cancer Med 2021; 10:8507-8517. [PMID: 34658153 PMCID: PMC8633214 DOI: 10.1002/cam4.4361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/07/2021] [Accepted: 09/23/2021] [Indexed: 01/20/2023] Open
Abstract
Purpose To explore the differences between prolonged continuous Pringle maneuver (CPM) and prolonged intermittent Pringle maneuver (IPM) in patients with hepatocellular carcinoma (HCC), who underwent complex hepatectomy. Methods This retrospective cohort study performed between June 2014 and May 2016 included 142 patients who underwent complex hepatectomy for HCC and concomitant chronic liver disease but with good liver function. Patients were categorized into CPM (n = 69) and IPM groups (n = 73). The differences in these aspects were compared between the two groups which include operation time, intraoperative bleeding, perioperative transfusion, postoperative complications, liver function injury, postoperative overall survival (OS), and tumor recurrence. Results The cumulative clamping time, operation time, intraoperative bleeding, and perioperative transfusion rates were 38.0, 132 min, 300 ml, and 17.4% in CPM and 40.0, 145 min, 400 ml, and 32.9% in IPM, respectively. There were significant intergroup differences in operation time (p = 0.018), intraoperative bleeding (p < 0.001), and perioperative transfusion rates (p = 0.034). Besides, the postoperative complications and postoperative liver function injury of the CPM group were better than those of IPM. There was no significant intergroup difference in OS (p = 0.908) and tumor recurrence (p = 0.671) between two groups. Conclusion Compared with IPM, CPM with a cumulative clamping time between 30 and 50 min can shorten operation time, reduce intraoperative bleeding and perioperative transfusion, and reduce postoperative complications and postoperative liver function injury in patients who underwent complex hepatectomy for HCC and concomitant liver disease but with good liver function. There was no significant difference in OS and tumor recurrence between two groups.
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Affiliation(s)
- Jianwei Liu
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Wei Wang
- Department of Colorectal Surgery, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Chunchao Shi
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Chenqi Li
- Department of Nutrition, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Feng Xue
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Lei Hu
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Yi Wang
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
| | - Ruiliang Ge
- Department of Outpatient, Eastern Hepatobiliary Surgery Hospital, Naval Medical University, Shanghai, China
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10
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Fatty Acid-Binding Protein 1 as a Potential New Serological Marker of Liver Status in Children With Wilson Disease. J Pediatr Gastroenterol Nutr 2021; 73:455-462. [PMID: 33908738 DOI: 10.1097/mpg.0000000000003128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Wilson disease (WD) is a copper metabolism disorder with toxic copper accumulation in the liver leading to liver steatosis or fibrosis. In vitro studies suggest that fatty acid-binding protein 1 (L-FABP) and lipid droplet-associated protein 5 (PLIN5) may have an impact on both processes, but knowledge about these potential biomarkers is insufficient in the case of WD. Thus, the aim of this study was to determine L-FABP and PLIN5 levels in sera of WD patients in relation to liver steatosis/fibrosis. METHODS The final study involved 74 WD children in whom liver steatosis (WD1 subgroup, n = 28) and fibrosis (WD2 subgroup, n = 13) were assessed with the use of transient elastography. Control groups included WD children without steatosis and fibrosis (WD0 subgroup, n = 33) and healthy children (n = 75). L-FABP and PLIN5 measurements were performed in sera with the use of the immunoenzymatic method. RESULTS L-FABP was significantly higher in the WD2 subgroup, and the correlation between L-FABP concentration and liver fibrosis was confirmed statistically by regression analysis (P = 0.04) with Pearson's coefficient r = 0.24. L-FABP was significantly correlated with alanine aminotransferase (r = 0.42) and aspartate aminotransferase (r = 0.37) activity. PLIN5 concentration was similar in all groups and was not related to steatosis and fibrosis. CONCLUSIONS Our results suggest that serum L-FABP could be a novel biomarker of liver fibrosis in WD children.
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11
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Koelfat KVK, van Mierlo KMC, Lodewick TM, Bloemen JG, van der Kroft G, Amygdalos I, Neumann UP, Dejong CHC, Jansen PLM, Olde Damink SWM, Schaap FG. Bile Salt and FGF19 Signaling in the Early Phase of Human Liver Regeneration. Hepatol Commun 2021; 5:1400-1411. [PMID: 34430784 PMCID: PMC8369949 DOI: 10.1002/hep4.1728] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/07/2021] [Accepted: 02/19/2021] [Indexed: 02/04/2023] Open
Abstract
The involvement of bile salt-fibroblast growth factor 19 (FGF19) signaling in human liver regeneration (LR) is not well studied. Therefore, we studied aspects of bile salt-FGF19 signaling shortly after liver resection in patients. We compared plasma bile salt and FGF19 levels in arterial, portal and hepatic venous blood, calculated venous-arterial differences (ΔVA), and determined hepatic transcript levels on two intra-operative time points: before (< 1 hour) and immediately after (> 2-3 hours) liver resection (i.e., following surgery). Postoperative bile salt and FGF19 levels were assessed on days 1, 2, and 3. LR was studied by computed tomography (CT)-liver volumetry. Following surgery, the liver, arterial, and portal bile salt levels were elevated (P < 0.05). Furthermore, an increased amount of bile salts was released in portal blood and extracted by the remnant liver (P < 0.05). Postoperatively, bile salt levels were elevated from day 1 onward (P < 0.001). For FGF19, intra-operative or postoperative changes of ΔVA or plasma levels were not observed. The bile salt-homeostatic regulator farnesoid X receptor (FXR) was markedly up-regulated following surgery (P < 0.001). Cell-cycle re-entry priming factors (interleukin 6 [IL-6], signal transducer and activator of transcription 3 [STAT3], and cJUN) were up-regulated following surgery and were positively correlated with FXR expression (P < 0.05). Postoperative hyperbilirubinemia was preceded by postsurgery low FXR and high Na+/Taurocholate cotransporting polypeptide (NTCP) expression in the remnant liver coupled with higher liver bile salt content (P < 0.05). Finally, bile salt levels on postoperative day 1 were an independent predictor of LR (P < 0.05). Conclusion: Systemic, portal, and liver bile salt levels are rapidly elevated after liver resection. Postoperative bile salts were positively associated with liver volume gain. In the studied time frame, FGF19 levels remained unaltered, suggesting that FGF19 plays a minor role in human LR. These findings indicate a more relevant role of bile salts in human LR.
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Affiliation(s)
- Kiran V K Koelfat
- Department of SurgeryNUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands
| | - Kim M C van Mierlo
- Department of SurgeryNUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands
| | - Toine M Lodewick
- Department of RadiologyMaastricht University Medical Center+MaastrichtThe Netherlands
| | - Johanne G Bloemen
- Department of SurgeryNUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands
| | - Gregory van der Kroft
- Department of General, Visceral and Transplantation SurgeryRWTH University Hospital AachenAachenGermany
| | - Iakovos Amygdalos
- Department of General, Visceral and Transplantation SurgeryRWTH University Hospital AachenAachenGermany
| | - Ulf P Neumann
- Department of SurgeryNUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands.,Department of General, Visceral and Transplantation SurgeryRWTH University Hospital AachenAachenGermany
| | - Cornelis H C Dejong
- Department of SurgeryNUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands.,Department of General, Visceral and Transplantation SurgeryRWTH University Hospital AachenAachenGermany
| | - Peter L M Jansen
- Department of SurgeryNUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands
| | - Steven W M Olde Damink
- Department of SurgeryNUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands.,Department of General, Visceral and Transplantation SurgeryRWTH University Hospital AachenAachenGermany
| | - Frank G Schaap
- Department of SurgeryNUTRIM School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastrichtThe Netherlands.,Department of General, Visceral and Transplantation SurgeryRWTH University Hospital AachenAachenGermany
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12
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Wang XX, Dong BL, Wu B, Chen SY, He Y, Yang XJ. Giant hemangioma of the caudate lobe of the liver with surgical treatment: A case report. World J Clin Cases 2021; 9:5980-5987. [PMID: 34368317 PMCID: PMC8316955 DOI: 10.12998/wjcc.v9.i21.5980] [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: 12/30/2020] [Revised: 05/07/2021] [Accepted: 06/04/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Caudate lobe hemangioma of the liver is relatively rare. Due to the unique anatomical location of the caudate lobe, the caudate lobectomy accounts for only 0.5% to 4% of hepatic resection, which is difficult to operate and takes a long time, and even has many postoperative complications.
CASE SUMMARY A 34-year-old female presented with a 1 year history of intermittent pain in the right side of the waist without obvious inducement. All laboratory blood tests were within normal limits. Indocyanine green 15 min retention was rated 2.9%, and Child-Pugh was rated A. Computed tomography and magnetic resonance imaging diagnosed giant hemangioma of the caudate lobe with hemangioma of left lobe of liver. After discussion, surgical treatment was performed, which lasted 410 min, with intraoperative bleeding of about 600 mL and postoperative pathological findings of cavernous hemangioma. There were no obvious postoperative complications, and the patient was discharged 10 d after surgery.
CONCLUSION Caudate lobectomy is difficult due to its special anatomical location. Under the condition of fully exposing the anatomy of the first porta hepatis, the second porta hepatis, the third porta hepatis, the fourth porta hepatis and middle hepatic vein and combining with the Pringle maneuver, caudate lobectomy can be performed in a precise and safe process.
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Affiliation(s)
- Xin-Xin Wang
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
- Gansu University of Chinese Medicine, The 1st Clinical Medicine College, Lanzhou 730000, Gansu Province, China
| | - Bao-Long Dong
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
| | - Biao Wu
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
| | - Shi-Yong Chen
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
| | - Yu He
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
| | - Xiao-Jun Yang
- Department of General Surgery, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
- Peoples Clinical Medicine College, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Gansu Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
- Gansu Research Center of Prevention and Control Project for Digestive Oncology, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
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13
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Drain Placement After Uncomplicated Hepatic Resection Increases Severe Postoperative Complication Rate: A Japanese Multi-institutional Randomized Controlled Trial (ND-trial). Ann Surg 2021; 273:224-231. [PMID: 33064385 DOI: 10.1097/sla.0000000000004051] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To assess the clinical impact of a no-drain policy after hepatic resection. SUMMARY OF BACKGROUND DATA Previous randomized controlled trials addressing no-drain policy after hepatic resection seem inconclusive because they did not adopt appropriate study design to validate its true clinical impact. METHODS This unblinded, randomized controlled trial was done at 7 Japanese institutions. Patients undergoing hepatic resection without biliary reconstruction were randomized to either D group or ND group. When the risk of postoperative bile leakage or hemorrhage were considered high, the patients were excluded during the operation. Primary endpoint was the postoperative complication of C-D grade 3 or higher within 90 postoperative days. A noninferiority of ND group to D group was assessed, and if it was confirmed, a superiority was assessed. RESULTS Between May 2015 and July 2017, a total of 400 patients were finally included in the per-protocol set analysis: 199 patients in D group and 201 patients in ND group. Intraoperatively, 37 patients were excluded from the final enrollment because of high risk of bile leakage or hemorrhage. Postoperative complication rate of C-D grade 3 or higher was 8.0% (16/199) in the D group and 2.5% (5/201) in the ND group. The risk difference was -5.5% (95% confidence interval: -9.9% to -1.2%) and fulfilled the prescribed noninferiority margin of 4%. No postoperative mortality was experienced in both groups. Bile leakage was diagnosed in 8.0% (16/199) of the D group and none in the ND group (P < 0.001). In none of the subgroups classified based on 8 potentially relevant factors, drain placement was favored in terms of C-D grade 3 or higher complication. CONCLUSIONS Drains should not be placed after uncomplicated hepatic resections.
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14
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Eguchi A, Iwasa M. The Role of Elevated Liver-Type Fatty Acid-Binding Proteins in Liver Diseases. Pharm Res 2021; 38:89-95. [PMID: 33534129 DOI: 10.1007/s11095-021-02998-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 12/04/2020] [Indexed: 01/27/2023]
Abstract
Liver-type fatty acid-binding protein (L-FABP) is mainly expressed in the liver as well as the proximal tubular epithelial cells in the kidney. In general, the proteins and enzymes existing within the hepatocytes have the potential to become biomarkers, for instance alanine aminotransferase, which reflects hepatocellular damage. However, due to reduced hepatocellular function in late stage of chronic liver diseases (e.g. cirrhosis), proteins and enzymes relating to hepatocellular damage are not always accurate measures of disease progression. Recently, several publications have demonstrated elevated serum L-FABP levels during the progression of human liver diseases, including hepatocellular carcinoma (HCC), and were a prognostic factor for survival in acute and chronic liver disease patients. However, the study regarding serum L-FABP levels and hepatic L-FABP expression in liver diseases is not sufficient to understand the molecular mechanism of L-FABP during the progression of these disease states. In this review, we focus on the use of serum and/or hepatic L-FABP expression as a biomarker in human liver diseases, including mechanistic potential in HCC.
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Affiliation(s)
- Akiko Eguchi
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
- JST, PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan.
| | - Motoh Iwasa
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Mie University, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
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15
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Liu R, Wang Y, Zhang XP. Revisiting human liver anatomy: dynamic watershed theory. Hepatobiliary Surg Nutr 2021; 10:139-141. [PMID: 33575307 DOI: 10.21037/hbsn-20-666] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 09/07/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Rong Liu
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Yang Wang
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Xiu-Ping Zhang
- Faculty of Hepato-Biliary-Pancreatic Surgery, The First Medical Center of Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
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16
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Elevated Serum Liver-Type Fatty Acid Binding Protein Levels in Non-acetaminophen Acute Liver Failure Patients with Organ Dysfunction. Dig Dis Sci 2021; 66:273-283. [PMID: 32125573 DOI: 10.1007/s10620-020-06166-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 02/20/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Liver-type fatty acid binding protein (FABP1) has previously been demonstrated to improve prognostic discrimination in acetaminophen (APAP)-induced ALF but has not been investigated in other etiologies of ALF. AIM To determine whether FABP1 levels (early: admission or late: days 3-5) are associated with 21-day transplant-free survival in non-APAP ALF. METHODS FABP1 was measured in serum samples from 384 ALF patients (n = 88 transplant-free survivors (TFS), n = 296 died/LT-NTFS) using solid-phase enzyme-linked immunosorbent assay and analyzed with US ALFSG registry data. RESULTS Of 384 ALF patients (autoimmune hepatitis n = 125, drug-induced liver injury n = 141, Hepatitis B n = 118), 177 (46%) patients received LT. Early FABP1 levels were significantly higher in ALF patients requiring vasopressor support (203.4 vs. 76.3 ng/mL) and renal replacement therapy (203.4 vs. 78.8 ng/mL; p < 0.001 for both). Late FABP1 levels were significantly higher in patients requiring mechanical ventilation (77.5 vs. 53.3 ng/mL), vasopressor support (116.4 vs. 53.3 ng/mL) and in patients with grade 3/4 hepatic encephalopathy (71.4 vs. 51.4 ng/mL; p = 0.03 for all). Late FABP1 levels were significantly lower in TFS patients (TFS 54 vs. NTFS 66 ng/mL; p = 0.049) but not admission (TFS 96 vs. NTFS 87 ng/mL; p = 0.67). After adjusting for significant covariates, serum FABP1 did not discriminate significantly between TFS and patients who died/received LT at day 21 either on admission (p = 0.29) or late (days 3-5, p = 0.087) time points. CONCLUSION In this first report of FABP1 in non-APAP ALF, FABP1 levels at late time points (days 3-5) were significantly lower in ALF patients who were alive without transplant at day 21 but not after adjusting for covariates reflecting severity of illness. Higher FABP1 levels were associated with the presence of increased organ failure.
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17
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Hiramatsu K, Aoba T, Kamiya T, Mohri K, Kato T. Novel use of the Nathanson liver retractor to prevent postoperative transient liver dysfunction during laparoscopic gastrectomy. Asian J Endosc Surg 2020; 13:293-300. [PMID: 31389200 PMCID: PMC7379723 DOI: 10.1111/ases.12735] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 04/30/2019] [Accepted: 06/17/2019] [Indexed: 12/23/2022]
Abstract
INTRODUCTION The Nathanson liver retractor (N) has been known to cause postoperative transient liver dysfunction (POTLD) in laparoscopic gastrectomy (LG). To reduce the incidence of POTLD, specifically we added to the retractor the use of a disk (N + D) to reduce the localized pressure, and furthermore repositioned the retractor every 30 minutes (N + D TM) to reduce the liver retraction time. Before and after introducing this retractor, we assessed four consecutive retraction procedures. These included the following disk suspension methods (D), N, N + D, and N + D TM. METHODS We retrospectively enrolled 85 patients who underwent an LG. In the D, N, N + D, and N + D TM groups, we evaluated the postoperative serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) values. RESULTS For the D and N groups, the AST value significantly increased from the immediate post-operation time point (IPOT) to the third postoperative day (POD3). Additionally, the ALT value increased from IPOT to POD7. In the N + D group, the only decrease was in the ALT value at IPOT compared to the N group. The N + D TM group decreased in both the AST value from IPOT to POD3 and in the ALT value from IPOT to POD7, compared to the N group. CONCLUSIONS Our findings demonstrate the importance of reducing both the localized pressure and liver retraction time when using the Nathanson retractor to prevent POTLD during an LG. To make this possible, we successfully introduced the use of both a disk and the repositioning of the retractor at 30 minute intervals.
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Affiliation(s)
| | - Taro Aoba
- Department of General SurgeryToyohashi Municipal HospitalToyohashiJapan
| | - Tadahiro Kamiya
- Department of General SurgeryToyohashi Municipal HospitalToyohashiJapan
| | - Koichi Mohri
- Department of General SurgeryToyohashi Municipal HospitalToyohashiJapan
| | - Takehito Kato
- Department of General SurgeryToyohashi Municipal HospitalToyohashiJapan
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18
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Lu YC, Chang CC, Wang CP, Hung WC, Tsai IT, Tang WH, Wu CC, Wei CT, Chung FM, Lee YJ, Hsu CC. Circulating fatty acid-binding protein 1 (FABP1) and nonalcoholic fatty liver disease in patients with type 2 diabetes mellitus. Int J Med Sci 2020; 17:182-190. [PMID: 32038102 PMCID: PMC6990891 DOI: 10.7150/ijms.40417] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 12/19/2019] [Indexed: 12/30/2022] Open
Abstract
Background: Fatty acid-binding protein 1 (FABP1) (also known as liver-type fatty acid-binding protein or LFABP) is a protein that is mainly expressed in the liver, and is associated with hepatocyte injury in acute transplant rejection. Reduced levels of FABP1 in mice livers have been shown to be effective against nonalcoholic fatty liver disease (NAFLD). In this study, we investigated the association between plasma FABP1 levels and NAFLD in patients with type 2 diabetes mellitus (T2DM). Methods: We enrolled 267 T2DM patients. Clinical and biochemical parameters were measured. The severity of NAFLD was assessed by ultrasound. FABP1 levels were determined using by enzyme-linked immunosorbent assays. Results: FABP1 levels were higher in patients with overt NAFLD, defined as more than a moderate degree of fatty liver compared to those without NAFLD. Age- and sex-adjusted analysis of FABP1 showed positive associations with body mass index (BMI), waist circumference, homeostasis model assessment estimate of β-cell function, creatinine, and fatty liver index, but showed negative associations with albumin and estimated glomerular filtration rate (eGFR). The odds ratio (OR) for the risk of overt NAFLD with increasing levels of sex-specific FABP1 was significantly increased (OR 2.63 [95% CI 1.30-5.73] vs. 4.94 [2.25-11.48]). The OR in the second and third tertiles of FABP1 remained significant after adjustments for BMI, triglycerides, high-density lipoprotein cholesterol, HbA1C, homeostasis model assessment estimate of insulin resistance, white blood cell count, hepatic enzymes, and eGFR. Conclusion: Our results indicate that FABP1 may play a role in the pathogenesis of NAFLD in patients with T2DM.
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Affiliation(s)
- Yung-Chuan Lu
- Division of Endocrinology and Metabolism, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Chi-Chang Chang
- Department of Obstetrics & Gynecology, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan.,Department of Obstetrics & Gynecology, E-Da Dachang Hospital, Kaohsiung 80794 Taiwan
| | - Chao-Ping Wang
- Division of Cardiology, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Wei-Chin Hung
- Division of Cardiology, E-Da Hospital, Kaohsiung, 82445 Taiwan.,The School of Chinese Medicine for Post Baccalaureate, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - I-Ting Tsai
- Departmen of Emergency, E-Da Hospital, Kaohsiung, 82445 Taiwan.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan
| | - Wei-Hua Tang
- Lee's Endocrinology Clinic, Pingtung, 90000 Taiwan
| | - Cheng-Ching Wu
- Division of Cardiology, E-Da Hospital, Kaohsiung, 82445 Taiwan.,The School of Chinese Medicine for Post Baccalaureate, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan.,Division of Cardiology, Department of Internal Medicine, E-Da Cancer Hospital, Kaohsiung 82445 Taiwan
| | - Ching-Ting Wei
- Division of General Surgery, Department of Surgery, E-Da Hospital, Kaohsiung, 82445 Taiwan
| | - Fu-Mei Chung
- Division of Cardiology, E-Da Hospital, Kaohsiung, 82445 Taiwan
| | | | - Chia-Chang Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, 82445 Taiwan.,The School of Chinese Medicine for Post Baccalaureate, College of Medicine, I-Shou University, Kaohsiung, 82445 Taiwan.,Health Examination Center, E-Da Dachang Hospital, Kaohsiung, Taiwan
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19
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Wei X, Zheng W, Yang Z, Liu H, Tang T, Li X, Liu X. Effect of the intermittent Pringle maneuver on liver damage after hepatectomy: a retrospective cohort study. World J Surg Oncol 2019; 17:142. [PMID: 31409370 PMCID: PMC6693131 DOI: 10.1186/s12957-019-1680-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 07/29/2019] [Indexed: 02/06/2023] Open
Abstract
Background The Pringle maneuver (PM) interrupts the blood flow through the hepatic artery and portal vein to help control bleeding. This study analyzes the effects of the intermittent Pringle maneuver (IPM) on the surgical process and postoperative liver injury. Methods This study retrospectively evaluated 182 hepatocellular carcinoma patients who underwent hepatectomy. In the IPM group, hepatic blood flow was intermittently interrupted via clamping, with cycles of 10 minutes of inflow occlusion followed by 5 minutes of reperfusion that were repeated until the end of the surgery. In the non-IPM group, liver resection was performed without hepatic vascular blockage. Results For postoperative complications, the incidence rates of ascites and pleural effusion in the IPM group were significantly lower than those in the non-IPM group. The postoperative hospitalization time in the IPM group was significantly lower than that in the non-IPM group (p=0.0008). On the first day after the operation, the platelet count was significantly lower (p=0.0381) but the prothrombin time (PT) (p=0.0195) and activated partial thromboplastin time (APTT) (p=0.0071) were significantly higher in the non-IPM group than those in the IPM group. At discharge, only albumin was significantly higher in the non-IPM group than that in the IPM group (p=0.0303). Regression analysis showed that a prolonged interruption time was related to increased ALT and AST levels on the first day after surgery, but not on the seventh day or at discharge. Conclusion The IPM does not cause additional liver damage during hepatectomy, and use of the IPM results in shorter hospital stays compared to surgery without using the IPM. The results of this study require further confirmation because of the retrospective design. Electronic supplementary material The online version of this article (10.1186/s12957-019-1680-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xiaolin Wei
- Shenzhen University General Hospital & Shenzhen University Clinical Medical Academy, No. 1098, Xue Yuan Avenue, Xili University Town, Shenzhen, 518055, Guangdong, China
| | - Wenjing Zheng
- Shenzhen University General Hospital & Shenzhen University Clinical Medical Academy, No. 1098, Xue Yuan Avenue, Xili University Town, Shenzhen, 518055, Guangdong, China
| | - Zhiqing Yang
- Southwest Hospital, Third Military Medical University (Army Medical University), No. 30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China
| | - Hui Liu
- Shenzhen University General Hospital & Shenzhen University Clinical Medical Academy, No. 1098, Xue Yuan Avenue, Xili University Town, Shenzhen, 518055, Guangdong, China
| | - Tengqian Tang
- Southwest Hospital, Third Military Medical University (Army Medical University), No. 30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China
| | - Xiaowu Li
- Shenzhen University General Hospital & Shenzhen University Clinical Medical Academy, No. 1098, Xue Yuan Avenue, Xili University Town, Shenzhen, 518055, Guangdong, China.
| | - Xiangde Liu
- Southwest Hospital, Third Military Medical University (Army Medical University), No. 30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China.
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20
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Eguchi A, Hasegawa H, Iwasa M, Tamai Y, Ohata K, Oikawa T, Sugaya T, Takei Y. Serum Liver-Type Fatty Acid-Binding Protein Is a Possible Prognostic Factor in Human Chronic Liver Diseases From Chronic Hepatitis to Liver Cirrhosis and Hepatocellular Carcinoma. Hepatol Commun 2019; 3:825-837. [PMID: 31168516 PMCID: PMC6545868 DOI: 10.1002/hep4.1350] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Accepted: 03/15/2019] [Indexed: 01/27/2023] Open
Abstract
Liver‐type fatty acid–binding protein (L‐FABP) is a key regulator of fatty acid metabolism, but serum L‐FABP levels are not well investigated in chronic liver diseases. We aimed to elucidate the prognostic ability of serum L‐FABP in human chronic liver diseases and compare it with the albumin‐bilirubin (ALBI) score. In 242 chronic liver disease patients, including chronic hepatitis (CH, n = 100), liver cirrhosis (LC, n = 142), and presence of hepatocellular carcinoma (HCC, n = 144), serum L‐FABP levels were correlated with liver function (P < 0.0001), increased in LC compared with CH (P < 0.01), and correlated to ALBI score (P < 0.0001). Serum L‐FABP levels were increased in the presence of HCC (P < 0.0001), correlating to des‐gamma‐carboxy prothrombin (P < 0.0001), alpha‐fetoprotein (P = 0.009), and Barcelona‐Clinic Liver Cancer stage. In the average follow‐up period of 1,054 days, serum L‐FABP levels were elevated (P < 0.0001) in patients who eventually died. The area under the curve (AUC) of serum L‐FABP (0.764) was higher than that of ALB (0.709), and the patients with serum L‐FABP ≤ 6.8 ng/mL had significantly longer rates of survival (P < 0.0001). Serum L‐FABP (hazard ratio [HR] 4.0; P < 0.001), HCC (HR 3.7; P = 0.001), ALBI score (HR 2.7; P < 0.001), and age (HR 1.0; P = 0.049) were independent predictors of survival. In the subgroup who maintained liver function, the AUC of serum L‐FABP (0.751) was higher than that of ALB (0.643). In this subgroup, serum L‐FABP (HR 4.4; P = 0.002) and HCC (HR 13.9; P < 0.001) were independent predictors of survival. Conclusion: Serum L‐FABP is a possible predictor of survival in chronic liver diseases from CH to LC and HCC, including any subgroup that maintains liver function.
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Affiliation(s)
- Akiko Eguchi
- Department of Gastroenterology and Hepatology, Graduate School of Medicine Mie University Mie Japan.,Japan Science and Technology Agency, Precursory Research for Embryonic Science and Technology Saitama Japan
| | - Hiroshi Hasegawa
- Department of Gastroenterology and Hepatology, Graduate School of Medicine Mie University Mie Japan
| | - Motoh Iwasa
- Department of Gastroenterology and Hepatology, Graduate School of Medicine Mie University Mie Japan
| | - Yasuyuki Tamai
- Department of Gastroenterology and Hepatology, Graduate School of Medicine Mie University Mie Japan
| | | | | | | | - Yoshiyuki Takei
- Department of Gastroenterology and Hepatology, Graduate School of Medicine Mie University Mie Japan
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21
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van Golen RF, Reiniers MJ, Marsman G, Alles LK, van Rooyen DM, Petri B, Van der Mark VA, van Beek AA, Meijer B, Maas MA, Zeerleder S, Verheij J, Farrell GC, Luken BM, Teoh NC, van Gulik TM, Murphy MP, Heger M. The damage-associated molecular pattern HMGB1 is released early after clinical hepatic ischemia/reperfusion. Biochim Biophys Acta Mol Basis Dis 2019; 1865:1192-1200. [PMID: 30658161 DOI: 10.1016/j.bbadis.2019.01.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 12/21/2018] [Accepted: 01/11/2019] [Indexed: 12/31/2022]
Abstract
OBJECTIVE AND BACKGROUND Activation of sterile inflammation after hepatic ischemia/reperfusion (I/R) culminates in liver injury. The route to liver damage starts with mitochondrial oxidative stress and cell death during early reperfusion. The link between mitochondrial oxidative stress, damage-associate molecular pattern (DAMP) release, and sterile immune signaling is incompletely understood and lacks clinical validation. The aim of the study was to validate this relation in a clinical liver I/R cohort and to limit DAMP release using a mitochondria-targeted antioxidant in I/R-subjected mice. METHODS Plasma levels of the DAMPs high-mobility group box 1 (HMGB1), mitochondrial DNA, and nucleosomes were measured in 39 patients enrolled in an observational study who underwent a major liver resection with (N = 29) or without (N = 13) intraoperative liver ischemia. Circulating cytokine and neutrophil activation markers were also determined. In mice, the mitochondria-targeted antioxidant MitoQ was intravenously infused in an attempt to limit DAMP release, reduce sterile inflammation, and suppress I/R injury. RESULTS In patients, HMGB1 was elevated following liver resection with I/R compared to liver resection without I/R. HMGB1 levels correlated positively with ischemia duration and peak post-operative transaminase (ALT) levels. There were no differences in mitochondrial DNA, nucleosome, or cytokine levels between the two groups. In mice, MitoQ neutralized hepatic oxidative stress and decreased HMGB1 release by ±50%. MitoQ suppressed transaminase release, hepatocellular necrosis, and cytokine production. Reconstituting disulfide HMGB1 during reperfusion reversed these protective effects. CONCLUSION HMGB1 seems the most pertinent DAMP in clinical hepatic I/R injury. Neutralizing mitochondrial oxidative stress may limit DAMP release after hepatic I/R and reduce liver damage.
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Affiliation(s)
- Rowan F van Golen
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Megan J Reiniers
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Gerben Marsman
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Lindy K Alles
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Derrick M van Rooyen
- Liver Research Group, Australian National University at The Canberra Hospital, Canberra, Australia
| | - Björn Petri
- Department of Microbiology, Immunology, and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary AB T2N 1N4, Alberta, Canada; Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary AB T2N 1N4, Alberta, Canada; Snyder Institute for Chronic Diseases, University of Calgary, Calgary, Canada
| | - Vincent A Van der Mark
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands; Tytgat Institute for Gastrointestinal and Liver Research, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Adriaan A van Beek
- Department of Cell Biology and Immunology, Wageningen University, Wageningen, the Netherlands
| | - Ben Meijer
- Department of Cell Biology and Immunology, Wageningen University, Wageningen, the Netherlands
| | - Martinus A Maas
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Sacha Zeerleder
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands; Department of Hematology and Central Hematology Laboratory, Inselspital, Bern University Hospital, University of Bern, Switzerland; Department for BioMedical Research, University of Bern, Switzerland
| | - Joanne Verheij
- Department of Pathology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Geoffrey C Farrell
- Liver Research Group, Australian National University at The Canberra Hospital, Canberra, Australia
| | - Brenda M Luken
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Narci C Teoh
- Liver Research Group, Australian National University at The Canberra Hospital, Canberra, Australia
| | - Thomas M van Gulik
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Michael P Murphy
- Medical Research Council Mitochondrial Biology Unit, Cambridge, United Kingdom; Department of Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Michal Heger
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands; Department of Pharmaceutics, College of Medicine, Jiaxing University, Jiaxing, Zhejiang, PR China.
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22
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Wu X, Huang Z, Lau WY, Li W, Lin P, Zhang L, Chen Y. Perioperative and long-term outcomes of laparoscopic versus open liver resection for hepatocellular carcinoma with well-preserved liver function and cirrhotic background: a propensity score matching study. Surg Endosc 2019; 33:206-215. [PMID: 29987565 DOI: 10.1007/s00464-018-6296-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 06/18/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Although laparoscopic liver resection (LLR) has advanced into a safe and effective alternative to conventional open liver resection (OLR), it has not been widely accepted by surgeons. This article aimed to investigate the perioperative and long-term benefits of LLR versus OLR for hepatocellular carcinoma (HCC) in selected patients with well-preserved liver function and cirrhotic background. METHODS A retrospective study was conducted on 1085 patients with HCC who underwent liver resection at Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University from July 2010 to July 2015, and 346 patients with well-preserved liver function and cirrhotic background were selected. A 1:1 propensity score matching (PSM), which is the best option to overcome selection bias, was conducted to compare the surgical outcomes and long-term prognosis between LLR and OLR. After PSM, a logistic regression analysis was used to identify the predictive risk factors of posthepatectomy liver failure (PHLF). RESULTS By using PSM, the two groups were well balanced with 86 patients in each group. In the LLR group, only the median operation time was significantly longer than the OLR group, but the hospital stay, overall morbidity, and the incidence of PHLF were significantly decreased compared to OLR. There were no significant differences in the overall survival and disease-free survival rates between the two groups. On multivariate analysis, OLR was identified to be the only independent risk factor for PHLF. CONCLUSIONS In selected HCC patients with well-preserved liver function and cirrhotic background, LLR could be a better option compared to OLR.
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Affiliation(s)
- Xinqiang Wu
- Department of Hepato-biliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107 Yanjiang West Road, Guangzhou, 510120, Guangdong, People's Republic of China
| | - Zejian Huang
- Department of Hepato-biliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107 Yanjiang West Road, Guangzhou, 510120, Guangdong, People's Republic of China
| | - Wan Yee Lau
- Department of Hepato-biliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107 Yanjiang West Road, Guangzhou, 510120, Guangdong, People's Republic of China.,Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, People's Republic of China
| | - Wenda Li
- Department of Hepato-biliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107 Yanjiang West Road, Guangzhou, 510120, Guangdong, People's Republic of China
| | - Pai Lin
- Department of Hepato-biliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107 Yanjiang West Road, Guangzhou, 510120, Guangdong, People's Republic of China
| | - Lei Zhang
- Department of Hepato-biliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107 Yanjiang West Road, Guangzhou, 510120, Guangdong, People's Republic of China.
| | - Yajin Chen
- Department of Hepato-biliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107 Yanjiang West Road, Guangzhou, 510120, Guangdong, People's Republic of China.
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23
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Jansen-Winkeln B, Tagkalos E, Heimann A, Gaiser T, Hirsch D, Gockel I, Mittler J, Lang H, Heinrich S. Pringle maneuver increases the risk of anastomotic leakage after colonic resection in rats. HPB (Oxford) 2018; 20:392-397. [PMID: 29306581 DOI: 10.1016/j.hpb.2017.10.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Revised: 09/29/2017] [Accepted: 10/20/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND Many centers use the Pringle's maneuver during liver resections. Since this maneuver might impair healing of bowel anastomoses, we evaluated its influence on the healing of colonic anastomosis in rats. METHODS Male Wistar rats underwent median laparotomy and sigmoid resection with end-to-end anastomosis under inhalation anesthesia. Thereafter, rats received a 25 minutes Pringle's maneuver (PM, group 1) or were kept under anesthesia for the same period of time (group 2). The anastomotic bursting pressure (BP) was measured on postoperative days (POD) 3, 6 and 9. Hematoxylin and Eosin (H&E) staining was used for histopathological evaluation of the anastomosis. The Mann-Whitney U and χ2 -tests were used, p<0.05 values were considered significant. RESULTS All animals (n=48) lost body weight (BW) until POD3 (95.2% vs. 85.7%, p=0.003), and BW remained lower after PM (106.2% vs. 92.8%, p=0.001). The anastomotic BP was lower in group 1 compared to group 2 on POD 3 (116mmHg vs. 176.28mmHg, p=0.001), POD 6 (182.8mmHg vs. 213mmHg, p=0.029) and POD 9 (197.2mmHg vs. 251.7mmHg, p=0.009), and mortality was higher in group 1 (1 vs. 7, p=0.022). CONCLUSIONS Pringle's maneuver increases anastomotic complications in rats. Therefore, a Pringle's maneuver should be avoided during simultaneous liver and colorectal surgery.
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Affiliation(s)
- Boris Jansen-Winkeln
- Department of General, Transplantation, Thoracic and Vascular Surgery, University Hospital Leipzig, Leipzig, Germany
| | - Evangelos Tagkalos
- Department of General, Visceral and Transplantation Surgery, Johannes Gutenberg University Hospital Mainz, Mainz, Germany
| | - Axel Heimann
- Institute for Neurosurgical Pathophysiology, Johannes Gutenberg University Hospital Mainz, Mainz, Germany
| | - Timo Gaiser
- Department of Pathology, University Hospital Mannheim, Mannheim, Germany
| | - Daniela Hirsch
- Department of Pathology, University Hospital Mannheim, Mannheim, Germany
| | - Ines Gockel
- Department of General, Transplantation, Thoracic and Vascular Surgery, University Hospital Leipzig, Leipzig, Germany
| | - Jens Mittler
- Department of General, Visceral and Transplantation Surgery, Johannes Gutenberg University Hospital Mainz, Mainz, Germany
| | - Hauke Lang
- Department of General, Visceral and Transplantation Surgery, Johannes Gutenberg University Hospital Mainz, Mainz, Germany
| | - Stefan Heinrich
- Department of General, Visceral and Transplantation Surgery, Johannes Gutenberg University Hospital Mainz, Mainz, Germany.
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24
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Karvellas CJ, Speiser JL, Tremblay M, Lee WM, Rose CF. REPLY. Hepatology 2017; 66:670-671. [PMID: 28370031 DOI: 10.1002/hep.29194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 03/16/2017] [Accepted: 03/29/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Constantine J Karvellas
- Divisions of Hepatology and Critical Care Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Jaime L Speiser
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC
| | - Mélanie Tremblay
- Hepato-neuro Laboratory CRCHUM, Université de Montréal, Montréal, Québec, Canada
| | - William M Lee
- Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX
| | - Christopher F Rose
- Hepato-neuro Laboratory CRCHUM, Université de Montréal, Montréal, Québec, Canada
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25
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Reiniers MJ, Olthof PB, van Golen RF, Heger M, van Beek AA, Meijer B, Leen R, van Kuilenburg AB, Mearadji B, Bennink RJ, Verheij J, van Gulik TM. Hypothermic perfusion with retrograde outflow during right hepatectomy is safe and feasible. Surgery 2017; 162:48-58. [DOI: 10.1016/j.surg.2017.01.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 01/08/2017] [Accepted: 01/31/2017] [Indexed: 02/08/2023]
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26
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Cakir OO, Toker A, Ataseven H, Demir A, Polat H. The Importance of Liver-Fatty Acid Binding Protein in Diagnosis of Liver Damage in Patients with Acute Hepatitis. J Clin Diagn Res 2017; 11:OC17-OC21. [PMID: 28571184 DOI: 10.7860/jcdr/2017/24958.9621] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 01/06/2017] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Acute hepatitis is acute inflammation of liver elicited by a large number of causes. It sometimes spontaneously recovers, sometimes may progress to chronic hepatitis. Liver- Fatty Acid Binding Protein (L-FABP) is a small protein that is abundant in hepatocytes, and which binds most of the long-chain fatty acids present in the cytosol. AIM The present study was aimed to investigate the levels of serum and urine L-FABP in acute hepatitis and diagnostic value of serum and urine L-FABP levels in patients with acute hepatitis. MATERIALS AND METHODS The present study included a total of 85 patients. Total number of patients with acute hepatitis were 17 (five of acute hepatitis B, one of acute hepatitis A, two of acute hepatitis C, five of autoimmune hepatitis and four of toxic hepatitis), 19 of hepatic encephalopathy, 29 of liver cirrhosis, and 20 controls were included. Serum and urinary L-FABP levels were analyzed by the Enzyme-Linked Immunosorbent Assay (ELISA). RESULTS Serum L-FABP levels were 9110±3352.5, 9410±1355, 9715±2462 and 3672±982.5 ng/l in patients with acute hepatitis, hepatic encephalopathy and cirrhosis and control subjects, respectively. There were statistically significant positive correlations between serum levels of L-FABP and Aspartate Aminotransferases (AST), Alanine Aminotransferases (ALT), Creatinine (Cre) and Gamma Glutamyl Transferases (GGT) (p<0.001, p<0.001, p<0.001 and p<0.001, respectively). While the cut-off value of serum L-FABP for all of the patients was 5183 ng/l {p<0.001 and Area Under Curve (AUC) 0.985}, the sensitivity and specificity were 95.4% and 100%, respectively. Positive and negative predictive values for serum L-FABP were 100% and 87%, respectively. CONCLUSION Serum and urine L-FABP may be a new diagnostic marker for liver damage in patients with acute hepatitis. However, our study showed that except of aminotransferases, L-FABP should be used for diagnosis of liver damage in patients with acute hepatitis, chronic hepatitis and also cirrhosis.
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Affiliation(s)
- Ozlem Ozer Cakir
- Associate Professor, Department of Gastroenterology and Hepatology, Konya Education and Research Hospital, Konya, Meram, Turkey
| | - Aysun Toker
- Associate Professor, Department of Biochemistry, Necmettin Erbakan University, Meram School of Medicine, Konya, Meram, Turkey
| | - Huseyin Ataseven
- Professor, Department of Gastroenterology and Hepatology, Necmettin Erbakan University, Meram School of Medicine, Konya, Meram, Turkey
| | - Ali Demir
- Professor, Department of Gastroenterology and Hepatology, Necmettin Erbakan University, Meram School of Medicine, Konya, Meram, Turkey
| | - Hakki Polat
- Professor, Department of Gastroenterology and Hepatology, Necmettin Erbakan University, Meram School of Medicine, Konya, Meram, Turkey
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27
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Karvellas CJ, Speiser JL, Tremblay M, Lee WM, Rose CF. Elevated FABP1 serum levels are associated with poorer survival in acetaminophen-induced acute liver failure. Hepatology 2017; 65:938-949. [PMID: 27859489 PMCID: PMC5319885 DOI: 10.1002/hep.28945] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 09/02/2016] [Accepted: 09/16/2016] [Indexed: 12/14/2022]
Abstract
UNLABELLED Acetaminophen (APAP)-induced acute liver failure (ALF) is associated with significant mortality. Traditional prognostic scores lack sensitivity. Serum liver-type fatty acid binding protein (FABP1) early (day 1) or late (day 3-5) levels are associated with 21-day mortality in the absence of liver transplant. Serum samples from 198 APAP-ALF patients (nested case-control study with 99 survivors, 99 nonsurvivors) were analyzed by enzyme-linked immunosorbent assay with clinical data from the US Acute Liver Failure Study Group registry (1998-2014). APAP-ALF survivors had significantly lower serum FABP1 levels early (238.6 versus 690.8 ng/mL, P < 0.0001) and late (148.4 versus 612.3 ng/mL, P < 0.0001) compared with nonsurvivors. FABP1 > 350 ng/mL was associated with significantly higher risk of death at early (P = 0.0004) and late (P < 0.0001) time points. Increased serum FABP1 early (log FABP1 odds ratio = 1.31, P = 0.027) and late (log FABP1 odds ratio = 1.50, P = 0.005) were associated with significantly increased 21-day mortality after adjusting for significant covariates (Model for End-Stage Liver Disease, vasopressor use). Areas under the receiver operating characteristic curve for early and late multivariable models were 0.778 and 0.907, respectively. The area under the receiver operating characteristic curve of the King's College criteria (early, 0.552 alone, 0.711 with FABP1; late, 0.604 alone, 0.797 with FABP1) and the Acute Liver Failure Study Group prognostic index (early, 0.686 alone, 0.766 with FABP1; late, 0.711 alone, 0.815 with FABP1) significantly improved with the addition of FABP1 (P < 0.002 for all). CONCLUSION In patients with APAP-ALF, FABP1 may have good potential to discriminate survivors from nonsurvivors and may improve models currently used in clinical practice; validation of FABP1 as a clinical prediction tool in APAP-ALF warrants further investigation. (Hepatology 2017;65:938-949).
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Affiliation(s)
- Constantine J. Karvellas
- Divisions of Hepatology and Critical Care Medicine, University of Alberta, Edmonton, Canada,Corresponding author/reprints: Constantine J. Karvellas, MD, SM, FRCPC, Associate Professor of Medicine, Division of Gastroenterology (Liver Unit), Division of Critical Care Medicine, University of Alberta, 1-40 Zeidler Ledcor Building, Edmonton, Alberta T6G-2X8, Phone: (780) 248-1555, Fax: (780) 492-5643,
| | - Jaime L. Speiser
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Mélanie Tremblay
- Hepato-neuro Laboratory, CRCHUM, Université de Montréal, Montréal, Canada
| | - William M. Lee
- Division of Digestive and Liver Diseases, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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28
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Mikus M, Drobin K, Gry M, Bachmann J, Lindberg J, Yimer G, Aklillu E, Makonnen E, Aderaye G, Roach J, Fier I, Kampf C, Göpfert J, Perazzo H, Poynard T, Stephens C, Andrade RJ, Lucena MI, Arber N, Uhlén M, Watkins PB, Schwenk JM, Nilsson P, Schuppe‐Koistinen I. Elevated levels of circulating CDH5 and FABP1 in association with human drug-induced liver injury. Liver Int 2017; 37:132-140. [PMID: 27224670 PMCID: PMC5215406 DOI: 10.1111/liv.13174] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 05/13/2016] [Indexed: 12/24/2022]
Abstract
BACKGROUND & AIMS The occurrence of drug-induced liver injury (DILI) is a major issue in all phases of drug development. To identify novel biomarker candidates associated with DILI, we utilised an affinity proteomics strategy, where antibody suspension bead arrays were applied to profile plasma and serum samples from human DILI cases and controls. METHODS An initial screening was performed using 4594 randomly selected antibodies, representing 3450 human proteins. Resulting candidate proteins together with proposed DILI biomarker candidates generated a DILI array of 251 proteins for subsequent target analysis and verifications. In total, 1196 samples from 241 individuals across four independent cohorts were profiled: healthy volunteers receiving acetaminophen, patients with human immunodeficiency virus and/or tuberculosis receiving treatment, DILI cases originating from a wide spectrum of drugs, and healthy volunteers receiving heparins. RESULTS We observed elevated levels of cadherin 5, type 2 (CDH5) and fatty acid-binding protein 1 (FABP1) in DILI cases. In the two longitudinal cohorts, CDH5 was elevated already at baseline. FABP1 was elevated after treatment initiation and seemed to respond more rapidly than alanine aminotransferase (ALT). The elevations were verified in the DILI cases treated with various drugs. In the heparin cohort, CDH5 was stable over time whereas FABP1 was elevated. CONCLUSIONS These results suggest that CDH5 may have value as a susceptibility marker for DILI. FABP1 was identified as a biomarker candidate with superior characteristics regarding tissue distribution and kinetics compared to ALT but likely with limited predictive value for the development of severe DILI. Further studies are needed to determine the clinical utility of the proposed markers.
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Affiliation(s)
- Maria Mikus
- Affinity proteomicsSciLifeLabSchool of BiotechnologyKTH‐Royal Institute of TechnologyStockholmSweden
| | - Kimi Drobin
- Affinity proteomicsSciLifeLabSchool of BiotechnologyKTH‐Royal Institute of TechnologyStockholmSweden
| | - Marcus Gry
- Global Safety AssessmentMolecular ToxicologyFormer AstraZeneca R&DSödertäljeSweden
| | - Julie Bachmann
- Affinity proteomicsSciLifeLabSchool of BiotechnologyKTH‐Royal Institute of TechnologyStockholmSweden
| | - Johan Lindberg
- Global Safety AssessmentMolecular ToxicologyFormer AstraZeneca R&DSödertäljeSweden
| | - Getnet Yimer
- Department of PharmacologyAddis Ababa UniversityAddis AbabaEthiopia
| | - Eleni Aklillu
- Division of Clinical PharmacologyKarolinska InstitutetStockholmSweden
| | - Eyasu Makonnen
- Department of PharmacologyAddis Ababa UniversityAddis AbabaEthiopia
| | - Getachew Aderaye
- Department of Internal MedicineAddis Ababa UniversityAddis AbabaEthiopia
| | | | - Ian Fier
- Momenta PharmaceuticalsCambridgeMAUSA
| | - Caroline Kampf
- Department of Immunology, Genetics and PathologySciLifeLabUppsala UniversityUppsalaSweden
| | - Jens Göpfert
- Biochemistry DepartmentNatural and Medical Sciences Institute at the University of TuebingenReutlingenGermany
| | - Hugo Perazzo
- Hepatology DepartmentHôpital Pitié‐SalpêtrièreParisFrance
| | | | - Camilla Stephens
- UGC Gastroenterologia y Hepatologia y Serv Farmacología ClínicaIBIMA, Hospital U Virgen de la VictoriaUniversity of MalagaMálagaSpain
| | - Raúl J. Andrade
- UGC Gastroenterologia y Hepatologia y Serv Farmacología ClínicaIBIMA, Hospital U Virgen de la VictoriaUniversity of MalagaMálagaSpain
| | - M Isabel Lucena
- UGC Gastroenterologia y Hepatologia y Serv Farmacología ClínicaIBIMA, Hospital U Virgen de la VictoriaUniversity of MalagaMálagaSpain
| | - Nadir Arber
- The Integrated Cancer Prevention CenterTel Aviv Sourasky Medical CenterTel AvivIsrael
| | - Mathias Uhlén
- Affinity proteomicsSciLifeLabSchool of BiotechnologyKTH‐Royal Institute of TechnologyStockholmSweden
| | - Paul B. Watkins
- Schools of MedicineUniversity of North Carolina at Chapel HillChapel HillNCUSA
| | - Jochen M. Schwenk
- Affinity proteomicsSciLifeLabSchool of BiotechnologyKTH‐Royal Institute of TechnologyStockholmSweden
| | - Peter Nilsson
- Affinity proteomicsSciLifeLabSchool of BiotechnologyKTH‐Royal Institute of TechnologyStockholmSweden
| | - Ina Schuppe‐Koistinen
- Department of Physiology and PharmacologyKarolinska InstitutetStockholmSweden,AstraZeneca R&DInnovative Medicines Personalised Healthcare & BiomarkersSciLifeLabStockholmSweden
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Moggia E, Rouse B, Simillis C, Li T, Vaughan J, Davidson BR, Gurusamy KS. Methods to decrease blood loss during liver resection: a network meta-analysis. Cochrane Database Syst Rev 2016; 10:CD010683. [PMID: 27797116 PMCID: PMC6472530 DOI: 10.1002/14651858.cd010683.pub3] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Liver resection is a major surgery with significant mortality and morbidity. Specialists have tested various methods in attempts to limit blood loss, transfusion requirements, and morbidity during elective liver resection. These methods include different approaches (anterior versus conventional approach), use of autologous blood donation, cardiopulmonary interventions such as hypoventilation, low central venous pressure, different methods of parenchymal transection, different methods of management of the raw surface of the liver, different methods of vascular occlusion, and different pharmacological interventions. A surgeon typically uses only one of the methods from each of these seven categories. The optimal method to decrease blood loss and transfusion requirements in people undergoing liver resection is unknown. OBJECTIVES To assess the effects of different interventions for decreasing blood loss and blood transfusion requirements during elective liver resection. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, and Science Citation Index Expanded to September 2015 to identify randomised clinical trials. We also searched trial registers and handsearched the references lists of identified trials. SELECTION CRITERIA We included only randomised clinical trials (irrespective of language, blinding, or publication status) comparing different methods of decreasing blood loss and blood transfusion requirements in people undergoing liver resection. DATA COLLECTION AND ANALYSIS Two review authors independently identified trials and collected data. We assessed the risk of bias using Cochrane domains. We conducted a Bayesian network meta-analysis using the Markov chain Monte Carlo method in WinBUGS 1.4, following the guidelines of the National Institute for Health and Care Excellence Decision Support Unit guidance documents. We calculated the odds ratios (OR) with 95% credible intervals (CrI) for the binary outcomes, mean differences (MD) with 95% CrI for continuous outcomes, and rate ratios with 95% CrI for count outcomes, using a fixed-effect model or random-effects model according to model-fit. We assessed the evidence with GRADE. MAIN RESULTS We identified 67 randomised clinical trials involving a total of 6197 participants. All the trials were at high risk of bias. A total of 5771 participants from 64 trials provided data for one or more outcomes included in this review. There was no evidence of differences in most of the comparisons, and where there was, these differences were in single trials, mostly of small sample size. We summarise only the evidence that was available in more than one trial below. Of the primary outcomes, the only one with evidence of a difference from more than one trial under the pair-wise comparison was in the number of adverse events (complications), which was higher with radiofrequency dissecting sealer than with the clamp-crush method (rate ratio 1.85, 95% CrI 1.07 to 3.26; 250 participants; 3 studies; very low-quality evidence). Among the secondary outcomes, the only differences we found from more than one trial under the pair-wise comparison were the following: blood transfusion (proportion) was higher in the low central venous pressure group than in the acute normovolemic haemodilution plus low central venous pressure group (OR 3.19, 95% CrI 1.56 to 6.95; 208 participants; 2 studies; low-quality evidence); blood transfusion quantity (red blood cells) was lower in the fibrin sealant group than in the control (MD -0.53 units, 95% CrI -1.00 to -0.07; 122 participants; 2; very low-quality evidence); blood transfusion quantity (fresh frozen plasma) was higher in the oxidised cellulose group than in the fibrin sealant group (MD 0.53 units, 95% CrI 0.36 to 0.71; 80 participants; 2 studies; very low-quality evidence); blood loss (MD -0.34 L, 95% CrI -0.46 to -0.22; 237 participants; 4 studies; very low-quality evidence), total hospital stay (MD -2.42 days, 95% CrI -3.91 to -0.94; 197 participants; 3 studies; very low-quality evidence), and operating time (MD -15.32 minutes, 95% CrI -29.03 to -1.69; 192 participants; 4 studies; very low-quality evidence) were lower with low central venous pressure than with control. For the other comparisons, the evidence for difference was either based on single small trials or there was no evidence of differences. None of the trials reported health-related quality of life or time needed to return to work. AUTHORS' CONCLUSIONS Paucity of data meant that we could not assess transitivity assumptions and inconsistency for most analyses. When direct and indirect comparisons were available, network meta-analysis provided additional effect estimates for comparisons where there were no direct comparisons. However, the paucity of data decreases the confidence in the results of the network meta-analysis. Low-quality evidence suggests that liver resection using a radiofrequency dissecting sealer may be associated with more adverse events than with the clamp-crush method. Low-quality evidence also suggests that the proportion of people requiring a blood transfusion is higher with low central venous pressure than with acute normovolemic haemodilution plus low central venous pressure; very low-quality evidence suggests that blood transfusion quantity (red blood cells) was lower with fibrin sealant than control; blood transfusion quantity (fresh frozen plasma) was higher with oxidised cellulose than with fibrin sealant; and blood loss, total hospital stay, and operating time were lower with low central venous pressure than with control. There is no evidence to suggest that using special equipment for liver resection is of any benefit in decreasing the mortality, morbidity, or blood transfusion requirements (very low-quality evidence). Radiofrequency dissecting sealer should not be used outside the clinical trial setting since there is low-quality evidence for increased harm without any evidence of benefits. In addition, it should be noted that the sample size was small and the credible intervals were wide, and we cannot rule out considerable benefit or harm with a specific method of liver resection.
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Affiliation(s)
- Elisabetta Moggia
- IRCCS Humanitas Research HospitalDepartment of General and Digestive SurgeryVia Manzoni 5620089 RozzanoMilanItalyItaly20089
| | - Benjamin Rouse
- Johns Hopkins Bloomberg School of Public HealthDepartment of Epidemiology615 N. Wolfe StreetBaltimoreMarylandUSA21205
| | - Constantinos Simillis
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
| | - Tianjing Li
- Johns Hopkins Bloomberg School of Public HealthDepartment of Epidemiology615 N. Wolfe StreetBaltimoreMarylandUSA21205
| | - Jessica Vaughan
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
| | - Brian R Davidson
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
| | - Kurinchi Selvan Gurusamy
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
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Olthof PB, van Golen RF, Meijer B, van Beek AA, Bennink RJ, Verheij J, van Gulik TM, Heger M. Warm ischemia time-dependent variation in liver damage, inflammation, and function in hepatic ischemia/reperfusion injury. Biochim Biophys Acta Mol Basis Dis 2016; 1863:375-385. [PMID: 27989959 DOI: 10.1016/j.bbadis.2016.10.022] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 09/19/2016] [Accepted: 10/25/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND Hepatic ischemia/reperfusion (I/R) injury is characterized by hepatocellular damage, sterile inflammation, and compromised postoperative liver function. Generally used mouse I/R models are too severe and poorly reflect the clinical injury profile. The aim was to establish a mouse I/R model with better translatability using hepatocellular injury, liver function, and innate immune parameters as endpoints. METHODS Mice (C57Bl/6J) were subjected to sham surgery, 30min, or 60min of partial hepatic ischemia. Liver function was measured after 24h using intravital microscopy and spectroscopy. Innate immune activity was assessed at 6 and 24h of reperfusion using mRNA and cytokine arrays. Liver inflammation and function were profiled in two patient cohorts subjected to I/R during liver resection to validate the preclinical results. RESULTS In mice, plasma ALT levels and the degree of hepatic necrosis were strongly correlated. Liver function was bound by a narrow damage threshold and was severely impaired following 60min of ischemia. Severe ischemia (60min) evoked a neutrophil-dominant immune response, whereas mild ischemia (30min) triggered a monocyte-driven response. Clinical liver I/R did not compromise liver function and displayed a cytokine profile similar to the mild I/R injury model. CONCLUSIONS Mouse models using ≤30min of ischemia best reflect the clinical liver I/R injury profile in terms of liver function dynamics and type of immune response. GENERAL SIGNIFICANCE This short duration of ischemia therefore has most translational value and should be used to increase the prospects of developing effective interventions for hepatic I/R.
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Affiliation(s)
- Pim B Olthof
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Rowan F van Golen
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Ben Meijer
- Department of Cell Biology and Immunology, Wageningen University, Wageningen, The Netherlands
| | - Adriaan A van Beek
- Department of Cell Biology and Immunology, Wageningen University, Wageningen, The Netherlands
| | - Roelof J Bennink
- Department of Nuclear Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Joanne Verheij
- Department of Pathology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Thomas M van Gulik
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Michal Heger
- Department of Experimental Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
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Kolahdoozan M, Behdad A, Hosseinpour M, Behdad S, Rezaei MT. Evaluation of the Safe Ischemic Time of Clamping During Intermittent Pringles Maneuver in Rabbits. ARCHIVES OF TRAUMA RESEARCH 2016; 4:e30244. [PMID: 26848477 PMCID: PMC4733517 DOI: 10.5812/atr.30244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 08/31/2015] [Accepted: 09/10/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND The liver is the most commonly injured organ in blunt abdominal trauma. Although major hepatic bleeding may be partially controlled with portal triade clamping (the Pringle's maneuver), continuous prolonged clamping results in liver ischemia. OBJECTIVES The purpose of this study was to determine the safe time of Pringle maneuver based on pathologic changes of liver in rabbit models. MATERIALS AND METHODS In an experimental study, 20 New-Zealand white rabbits were selected. In laparotomy, a blunt dissector was passed through the foramen of Winslow and the hepato-duodenal ligament encircled with an umbilical tape. En masse Pringle maneuver was performed using atraumatic flexible clamps. Rabbits were divided into four groups based on Pringle maneuver time (30 minutes, 45 minutes, 60 minutes, and 75 minutes). A hepatic biopsy was performed at the beginning of operation. The degree of tissue injury was evaluated using blood markers. RESULTS There were five rabbits in each group. At the end of 60 minutes ischemia, only minor alterations were observed in pathological specimens. At the end of 75 minutes, hepatocyte damage and necrosis were observed. The serum levels of alanine aminotransferase (Group A: P = 0.02; Group B: P = 0.01; Group C: P = 0.0002; Group D: P = 0.01) and Aspartate aminotransferase (Group A: P = 0.03; Group B: P = 0.002; Group C: P = 0.0004; Group D: P = 0.0003) were significantly increased post-operatively. The maximum level was in the first day after operation. CONCLUSIONS Continuous portal triade clamping (the Pringle maneuver) during liver ischemia (30 and 45 minutes) in rabbits resulted in no ischemic change. Increasing time of clamping to 30 minutes was safe in intermittent Pringle maneuver.
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Affiliation(s)
- Mohsen Kolahdoozan
- Department of General Surgery, Isfahan University of Medical Sciences, Isfahan, IR Iran
| | - Akbar Behdad
- Department of General Surgery, Isfahan University of Medical Sciences, Isfahan, IR Iran
| | - Mehrdad Hosseinpour
- Department of General Surgery, Isfahan University of Medical Sciences, Isfahan, IR Iran
| | - Samin Behdad
- Trauma Research Center, Kashan University of Medical Sciences, Kashan, IR Iran
- Corresponding author: Samin Behdad, Trauma Research Center, Kashan University of Medical Sciences, Kashan, IR Iran. Tel: +98-3155540026, Fax: +98-36262828, E-mail:
| | - Mohammad Taghi Rezaei
- Department of General Surgery, Isfahan University of Medical Sciences, Isfahan, IR Iran
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Current strategies for preoperative conditioning of the liver to expand criteria for resectability of hepatic metastases. Eur Surg 2016. [DOI: 10.1007/s10353-015-0381-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Toyama Y, Yoshida S, Saito R, Iwase R, Haruki K, Okui N, Shimada JI, Kitamura H, Matsumoto M, Yanaga K. Efficacy of a half-grip technique using a fine tip LigaSure™, Dolphin Tip Sealer/Divider, on liver dissection in swine model. BMC Res Notes 2015; 8:362. [PMID: 26289073 PMCID: PMC4543461 DOI: 10.1186/s13104-015-1316-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Accepted: 08/03/2015] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Recently, a lot of energy devices in the surgical field, especially in the liver surgery, have been developed, and a fine tip LigaSure™, Dolphin Tip Sealer/Divider (DT-SD) also has been used frequently to dissect liver parenchyma as well as ultrasonically activated device (USAD). However, the utility of this instrument for liver dissection (LD) is still unknown. Moreover, to reduce bleeding during LD, a half-grip technique (HGT) was contrived. We herein report an experimental study in swine model to evaluate the feasibility and effectiveness of HGT using DT-SD for LD. METHODS The swine model experiment was carried out under general anesthesia by veterinarians. LD was performed repeatedly by DT-SD with the HGT (Group A, n = 6), or the conventional clamp-crush technique (CCT) (Group B, n = 6), and by variable mode USAD (Group C, n = 6). The dissection length and depth (cm) as well as bleeding volume (g) were measured carefully, and the dissection area (cm(2)) and speed (cm(2)/min) were calculated precisely. Histological examinations of the dissection surfaces were also executed. Mann-Whitney's U test was used for Statistical analyses with variance at a significance level of 0.05. RESULTS Among the three groups, the three averages of dissection lengths were unexpectedly equalized to 8.3 cm. The dissection area (cm(2)) was 9.9 ± 5.1 in Group A, 9.8 ± 4.7 in Group B, and 9.9 ± 4.5 in Group C. The mean blood loss during LD was 10.6 ± 14.8 g in Group A, 41.4 ± 39.2 g in Group B, and 34.3 ± 39.2 g in Group C. For Group A, the bleeding rate was the least, 0.9 ± 1.0 g/cm(2), and the average depth of coagulation was the thickest, 1.47 ± 0.29 mm, among the three groups (p < 0.05). The dissection speed in Group A (1.3 ± 0.3 cm(2)/min) was slower, than that in Group C (p < 0.05). CONCLUSIONS This report indicates firstly that the HGT using DT-SD bring the least blood loss when compared with CCT or USAD. Although the HGT is feasible and useful for LD, to popularize the HGT, further clinical studies will be needed.
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Affiliation(s)
- Yoichi Toyama
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Seiya Yoshida
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Ryota Saito
- Department of Surgery, The Jikei University Kashiwa Hospital, 163-1, Kashiwashita, Kashiwa, Chiba, 277-8567, Japan.
| | - Ryota Iwase
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Koichiro Haruki
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Norimitsu Okui
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Jun-ichi Shimada
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Hiroaki Kitamura
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Michinori Matsumoto
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan.
| | - Katsuhiko Yanaga
- Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan.
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Solutions to the discrepancies in the extent of liver damage following ischemia/reperfusion in standard mouse models. J Hepatol 2015; 62:975-7. [PMID: 25529620 DOI: 10.1016/j.jhep.2014.12.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 12/01/2014] [Accepted: 12/08/2014] [Indexed: 02/06/2023]
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Liver fatty acid-binding protein as a diagnostic marker for non-alcoholic fatty liver disease. Wien Klin Wochenschr 2014; 128:48-52. [PMID: 25447969 DOI: 10.1007/s00508-014-0680-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Accepted: 11/08/2014] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIMS Liver fatty acid-binding protein (L-FABP) is a small cytoplasmic protein. The aim of the current study was to investigate L-FABP levels and to determine their diagnostic value for non-alcoholic fatty liver disease (NAFLD). METHODS We enrolled in this study 24 consecutive patients with NAFLD who were diagnosed with elevated transaminases and with steatosis by ultrasonograph. The control group consisted of 22 healthy control subjects matched for age and gender. Serum levels of L-FABP were determined by enzyme-linked immunosorbent assay. RESULTS L-FABP levels in NAFLD patients were higher than in the control group (levels were 41,976 ± 18,998 and 17048 ± 5021 pg/mL, respectively). A strong correlation was found between serum L-FABP concentrations and aspartate aminotransferase, alanine aminotransferase, body mass index, glucose and γ-glutamyltransferase levels. A level of 284,000 pg/mL L-FABP had 73% sensitivity and 100% specificity. Positive and negative predictive values for L-FABP were 100 and 79%, respectively. CONCLUSIONS Serum L-FABP can be considered as a new diagnostic marker for detecting non-alcoholic fatty liver disease.
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Relevance of Postoperative Peak Transaminase After Elective Hepatectomy. Ann Surg 2014; 260:815-20; discussion 820-1. [DOI: 10.1097/sla.0000000000000942] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Ye B, Zhao H, Hou H, Wang G, Liu F, Zhao Y, Zhang Z, Xie K, Zhu L, Geng X. Ischemic preconditioning provides no additive clinical value in liver resection of cirrhotic and non-cirrhotic patients under portal triad clamping: a prospective randomized controlled trial. Clin Res Hepatol Gastroenterol 2014; 38:467-74. [PMID: 24787266 DOI: 10.1016/j.clinre.2014.03.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Revised: 03/15/2014] [Accepted: 03/19/2014] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND OBJECTIVE The clinical value of ischemic preconditioning (IP) on patients undergoing hepatectomy under portal triad clamping (PTC) is uncertain, especially for patients with liver cirrhosis. Hence, we conducted a prospective randomized controlled trial to test whether IP could protect liver against ischemic reperfusion (IR) injury after hepatectomy under PTC. METHOD One hundred patients, including 67 with cirrhosis, undergoing hepatectomy with PTC were randomly divided into IP and control groups. Liver function tests at postoperative days 1, 3, and 7 as well as postoperative morbidity, mortality, and duration of hospitalization were compared between the two groups. RESULTS The general clinical characteristics between both groups were comparable. The duration of the operation, the amount of intraoperative blood loss, and the need and amount of perioperative blood transfusion were similar in both groups. The postoperative levels of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin, and albumin were not statistically different between the two groups. In addition, the morbidity and mortality rates and the duration of hospitalization were similar in both groups. CONCLUSIONS IP did not improve liver tolerance to IR injury after hepatectomy under PTC. Therefore, the clinical use of IP cannot be recommended as a standard procedure before PTC.
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Affiliation(s)
- Bogen Ye
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hongchuan Zhao
- Department of Hepatobiliary Surgery of the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Hui Hou
- Department of Hepatobiliary Surgery of the Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Guobin Wang
- Department of Hepatobiliary Surgery of the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Fubao Liu
- Department of Hepatobiliary Surgery of the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yijun Zhao
- Department of Hepatobiliary Surgery of the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhigong Zhang
- Department of Hepatobiliary Surgery of the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Kun Xie
- Department of Hepatobiliary Surgery of the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lixin Zhu
- Department of Laboratory Center of the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiaoping Geng
- Department of Hepatobiliary Surgery of the First Affiliated Hospital of Anhui Medical University, Hefei, China.
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Orci LA, Lacotte S, Oldani G, Morel P, Mentha G, Toso C. The role of hepatic ischemia-reperfusion injury and liver parenchymal quality on cancer recurrence. Dig Dis Sci 2014; 59:2058-68. [PMID: 24795038 DOI: 10.1007/s10620-014-3182-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Accepted: 04/20/2014] [Indexed: 12/29/2022]
Abstract
Hepatic ischemia/reperfusion (I/R) injury is a common clinical challenge. Despite accumulating evidence regarding its mechanisms and potential therapeutic approaches, hepatic I/R is still a leading cause of organ dysfunction, morbidity, and resource utilization, especially in those patients with underlying parenchymal abnormalities. In the oncological setting, there are growing concerns regarding the deleterious impact of I/R injury on the risk of post-surgical tumor recurrence. This review aims at giving the last updates regarding the role of hepatic I/R and liver parenchymal quality injury in the setting of oncological liver surgery, using a "bench-to-bedside" approach. Relevant medical literature was identified by searching PubMed and hand scanning of the reference lists of articles considered for inclusion. Numerous preclinical models have depicted the impact of I/R injury and hepatic parenchymal quality (steatosis, age) on increased cancer growth in the injured liver. Putative pathophysiological mechanisms linking I/R injury and liver cancer recurrence include an increased implantation of circulating cancer cells in the ischemic liver and the upregulation of proliferation and angiogenic factors following the ischemic insult. Although limited, there is growing clinical evidence that I/R injury and liver quality are associated with the risk of post-surgical cancer recurrence. In conclusion, on top of its harmful early impact on organ function, I/R injury is linked to increased tumor growth. Therapeutic strategies tackling I/R injury could not only improve post-surgical organ function, but also allow a reduction in the risk of cancer recurrence.
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Affiliation(s)
- Lorenzo A Orci
- Division of Abdominal and Transplantation Surgery, Department of Surgery, Geneva University Hospitals and Faculty of Medicine, University of Geneva, 4 rue Gabrielle-Perret-Gentil, 1211, Geneva, Switzerland,
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Simillis C, Li T, Vaughan J, Becker LA, Davidson BR, Gurusamy KS. Methods to decrease blood loss during liver resection: a network meta-analysis. Cochrane Database Syst Rev 2014:CD010683. [PMID: 24696014 DOI: 10.1002/14651858.cd010683.pub2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
BACKGROUND Liver resection is a major surgery with significant mortality and morbidity. Various methods have been attempted to decrease blood loss and morbidity during elective liver resection. These methods include different methods of vascular occlusion, parenchymal transection, and management of the cut surface of the liver. A surgeon typically uses only one of the methods from each of these three categories. Together, one can consider this combination as a treatment strategy. The optimal treatment strategy for liver resection is unknown. OBJECTIVES To assess the comparative benefits and harms of different treatment strategies that aim to decrease blood loss during elective liver resection. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, and Science Citation Index Expanded to July 2012 to identify randomised clinical trials. We also handsearched the references lists of identified trials. SELECTION CRITERIA We included only randomised clinical trials (irrespective of language, blinding, or publication status) where the method of vascular occlusion, parenchymal transection, and management of the cut surface were clearly reported, and where people were randomly assigned to different treatment strategies based on different combinations of the three categories (vascular occlusion, parenchymal transection, cut surface). DATA COLLECTION AND ANALYSIS Two review authors identified trials and collected data independently. We assessed the risk of bias using The Cochrane Collaboration's methodology. We conducted a Bayesian network meta-analysis using the Markov chain Monte Carlo method in WinBUGS 1.4 following the guidelines of the National Institute for Health and Care Excellence Decision Support Unit guidance documents. We calculated the odds ratios (OR) with 95% credible intervals (CrI) (which are similar to confidence intervals in the frequentist approach for meta-analysis) for the binary outcomes and mean differences (MD) with 95% CrI for continuous outcomes using a fixed-effect model or random-effects model according to model-fit. MAIN RESULTS We identified nine trials with 617 participants that met our inclusion criteria. Interventions in the trials included three different options for vascular occlusion, four for parenchymal transection, and two for management of the cut liver surface. These interventions were combined in different ways in the trials giving 11 different treatment strategies. However, we were only able to include 496 participants randomised to seven different treatment strategies from seven trials in our network meta-analysis, because the treatment strategies from the trials that used fibrin sealant for management of the raw liver surface could not be connected to the network for any outcomes. Thus, the trials included in the network meta-analysis varied only in their approaches to vascular exclusion and parenchymal transection and none used fibrin sealant. All the trials were of high risk of bias and the quality of evidence was very low for all the outcomes. The differences in mortality between the different strategies was imprecise (seven trials; seven treatment strategies; 496 participants). Five trials (six strategies; 406 participants) reported serious adverse events. There was an increase in the proportion of people with serious adverse events when surgery was performed using radiofrequency dissecting sealer compared with the standard clamp-crush method in the absence of vascular occlusion and fibrin sealant. The OR for the difference in proportion was 7.13 (95% CrI 1.77 to 28.65; 15/49 (adjusted proportion 24.9%) in radiofrequency dissecting sealer group compared with 6/89 (6.7%) in the clamp-crush method). The differences in serious adverse events between the other groups were imprecise. There was a high probability that 'no vascular occlusion with clamp-crush method and no fibrin' and 'intermittent vascular occlusion with Cavitron ultrasonic surgical aspirator and no fibrin' are better than other treatments with regards to serious adverse events. Quality of life was not reported in any of the trials.The differences in the proportion of people requiring blood transfusion was imprecise (six trials; seven treatments; 446 participants). Two trials (three treatments; 155 participants) provided data for quantity of blood transfused. People undergoing liver resection by intermittent vascular occlusion had higher amounts of blood transfused than people with continuous vascular occlusion when the parenchymal transection was carried out with the clamp-crush method and no fibrin sealant was used for the cut surface (MD 1.2 units; 95% CrI 0.08 to 2.32). The differences in the other comparisons were imprecise (very low quality evidence). Three trials (four treatments; 281 participants) provided data for operative blood loss. People undergoing liver resection using continuous vascular occlusion had lower blood loss than people with no vascular occlusion when the parenchymal transection was carried out with clamp-crush method and no fibrin sealant was used for the cut surface (MD -130.9 mL; 95% CrI -255.9 to -5.9). None of the trials reported the proportion of people with major blood loss.The differences in the length of hospital stay (six trials; seven treatments; 446 participants) and intensive therapy unit stay (four trials; six treatments; 261 participants) were imprecise. Four trials (four treatments; 245 participants) provided data for operating time. Liver resection by intermittent vascular occlusion took longer than liver resection performed with no vascular occlusion when the parenchymal transection was carried out with Cavitron ultrasonic surgical aspirator and no fibrin sealant was used for the cut surface (MD 49.6 minutes; 95% CrI 29.8 to 69.4). The differences in the operating time between the other comparisons were imprecise. None of the trials reported the time needed to return to work. AUTHORS' CONCLUSIONS Very low quality evidence suggested that liver resection using a radiofrequency dissecting sealer without vascular occlusion or fibrin sealant may increase serious adverse events and this should be evaluated in further randomised clinical trials. The risk of serious adverse events with liver resection using no special equipment compared with more complex methods requiring special equipment was uncertain due to the very low quality of the evidence. The credible intervals were wide and considerable benefit or harm with a specific method of liver resection cannot be ruled out.
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Affiliation(s)
- Constantinos Simillis
- Department of Surgery, Royal Free Campus, UCL Medical School, Royal Free Hospital, Rowland Hill Street, London, UK, NW3 2PF
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Influence of Preoperative Chemotherapy on CT Volumetric Liver Regeneration Following Right Hemihepatectomy. World J Surg 2013; 38:497-504. [DOI: 10.1007/s00268-013-2278-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Papadopoulos D, Siempis T, Theodorakou E, Tsoulfas G. Hepatic ischemia and reperfusion injury and trauma: current concepts. ARCHIVES OF TRAUMA RESEARCH 2013; 2:63-70. [PMID: 24396796 PMCID: PMC3876547 DOI: 10.5812/atr.12501] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/26/2013] [Accepted: 06/11/2013] [Indexed: 02/06/2023]
Abstract
Context Ischemia-reperfusion injury is a fascinating topic which has drawn a lot of interest in the last several years. Hepatic ischemia reperfusion injury may occur in a variety of clinical situations. These include transplantation, liver resection, trauma, and vascular surgery. Evidence Acquisition The purpose of this review was to outline the molecular mechanisms underlying hepatic I/R injury and present the latest approaches, both surgical and pharmacological, regarding the prevention of it. A comprehensive electronic literature search in MEDLINE/PubMed was performed to identify relative articles published within the last 2 years. Results The basic mechanism of hepatic ischemia – reperfusion injury is one of blood deprivation during ischemia, followed by the return of flow during reperfusion. It involves a complex series of events, such as mitochondrial deenergization, adenosine-5'-triphosphate depletion, alterations of electrolyte homeostasis, as well as Kupffer cell activation, oxidative stress changes and upregulation of proinflammatory cytokine signaling. The great number of variable pathways, with several mediators interacting with each other, leads to a high number of candidates for potential therapeutic intervention. As far as surgical approaches are concerned, the modification of existing clamping techniques and the ischemic preconditioning are the most promising techniques till recently. In the search for novel techniques of protecting against hepatic ischemia reperfusion injury, many different strategies have been used in experimental models. The biggest part of this research lies around antioxidant therapy, but other potential solutions have been explored as well. Conclusions The management of hepatic trauma, in spite of the fact that it has become increasingly nonoperative, there still remains the possibility of hepatic resection in the hepatic trauma setting, especially in severe injuries. Hence, clinicians should be familiar with the concept of hepatic ischemia-reperfusion injury and respond appropriately and timely.
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Affiliation(s)
- Dimitrios Papadopoulos
- 1st Department of Surgery, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Thomas Siempis
- 1st Department of Surgery, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Thessaloniki, Greece
- Corresponding author: Thomas Siempis, 1st Department of Surgery, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Thessaloniki, Greece. Tel: +30-6978659716, E-mail:
| | - Eleni Theodorakou
- 1st Department of Surgery, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Georgios Tsoulfas
- 1st Department of Surgery, Aristotle University of Thessaloniki, Papageorgiou General Hospital, Thessaloniki, Greece
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van den Broek MAJ, Shiri-Sverdlov R, Schreurs JJW, Bloemen JG, Bieghs V, Rensen SS, Dejong CHC, Olde Damink SWM. Liver manipulation during liver surgery in humans is associated with hepatocellular damage and hepatic inflammation. Liver Int 2013; 33:633-41. [PMID: 23356550 DOI: 10.1111/liv.12051] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2012] [Accepted: 11/03/2012] [Indexed: 02/13/2023]
Abstract
BACKGROUND Manipulation of the liver during liver surgery results in profound hepatocellular damage. Experimental data show that mobilization-induced hepatocellular damage is related to hepatic inflammation. To date, information on this link in humans is lacking. As it is possible to modulate inflammation, it is clinically relevant to unravel this relationship. AIM This observational study aimed to establish the association between liver mobilization and hepatic inflammation in humans. METHODS Consecutive patients requiring mobilization of the right hemi-liver during liver surgery were studied. Plasma samples and liver biopsies were collected prior to and directly after mobilization and after transection of the liver. Hepatocellular damage was assayed by liver fatty acid-binding protein (L-FABP) and aminotransferase levels. Hepatic inflammation was determined by (a) immunohistochemical identification of myeloperoxidase (MPO) and CD68- positive cells and (b) hepatic gene expression of inflammatory and cell adhesion molecules (IL-1β, IL-6, IL-8, VCAM-1 and ICAM-1). RESULTS A total of 25 patients were included. L-FABP levels increased significantly during mobilization (301 ± 94 ng/ml to 1599 ± 362 ng/ml, P = 0.008), as did ALAT levels (36 ± 5 IU/L to 167 ± 21 IU/L, P < 0.001). A significant increase in MPO (P = 0.001) and CD68 (P = 0.002) positive cells was noticed in the liver after mobilization. The number of MPO-positive cells correlated with the duration of mobilization (Pearson correlation=0.505, P = 0.033). Hepatic gene expression of pro-inflammatory cytokines IL-1β and IL-6, chemo-attractant IL-8 and adhesion molecule ICAM-1 increased significantly during liver manipulation. CONCLUSIONS Liver mobilization is associated with hepatocellular damage and liver inflammation, as shown by infiltration of inflammatory cells and upregulation of genes involved in acute inflammation.
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van den Broek MAJ, Vreuls CPH, Winstanley A, Jansen RLH, van Bijnen AA, Dello SAWG, Bemelmans MH, Dejong CHC, Driessen A, Olde Damink SWM. Hyaluronic acid as a marker of hepatic sinusoidal obstruction syndrome secondary to oxaliplatin-based chemotherapy in patients with colorectal liver metastases. Ann Surg Oncol 2013; 20:1462-9. [PMID: 23463086 DOI: 10.1245/s10434-013-2915-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Indexed: 01/05/2023]
Abstract
BACKGROUND A considerable number of patients develop sinusoidal obstruction syndrome (SOS) after oxaliplatin-based chemotherapy for colorectal liver metastases (CLMs). SOS is associated with adverse outcomes after major hepatectomy. Hyaluronic acid (HA) is a marker of hepatic sinusoidal endothelial cell function and may serve as an accurate marker of SOS. This study aimed to assess the value of systemic HA levels and fractional extraction (FE) of HA by the splanchnic area and liver as markers of SOS after oxaliplatin-based chemotherapy for CLMs. METHODS Forty patients were studied. The presence of SOS was assessed histopathologically. Blood samples from the radial artery and portal and hepatic veins were collected. HA levels were determined by ELISA and the FE of HA was estimated. RESULTS SOS was present in 23 patients, 11 of whom demonstrated moderate or severe SOS. Preoperative HA levels were significantly higher in patients with moderate or severe SOS (group B, n = 11) compared to patients with no or mild SOS (group A, n = 29) (51.6 ± 10.2 ng/mL vs. 32.1 ± 3.5 ng/mL, p = 0.030). A cutoff HA level of 44.1 ng/mL yielded a sensitivity of 67 % and specificity of 83 % for detection of SOS. The positive predictive value was 50 % and the negative predictive value 91 %. Both groups exhibited a similar FE of HA by the splanchnic area (-7.9 ± 8.5 % in Group A vs. 7.3 ± 3.6 % in Group B, p = 0.422) and liver (-10.7 ± 6.2 % in Group A vs. 4.6 ± 2.3 % in Group B, p = 0.265). CONCLUSIONS Systemic HA levels can be used to detect patients at risk of SOS after oxaliplatin-based chemotherapy for CLMs. Additional investigations into the presence of SOS are indicated in patients with elevated HA levels.
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Akbal E, Köklü S, Koçak E, Cakal B, Güneş F, Başar O, Tuna Y, Senes M. Liver fatty acid-binding protein is a diagnostic marker to detect liver injury due to chronic hepatitis C infection. Arch Med Res 2013; 44:34-8. [PMID: 23291381 DOI: 10.1016/j.arcmed.2012.11.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2012] [Accepted: 11/08/2012] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND AIMS Liver fatty acid-binding protein (L-FABP) is a small molecule. The aim of this study was to examine L-FABP levels and to detect its diagnostic value in chronic hepatitis C (CHC). METHODS We studied 22 patients with CHC and 20 healthy control subjects. Patients with persistently elevated serum aminotransferases and positive HCV RNA were included in the study. Patients with CHC underwent percutaneous liver biopsy. Serum level of L-FABP was determined by ELISA method. RESULTS Patients with CHC had significantly increased levels of L-FABP compared to controls. A strong correlation between serum L-FABP concentrations and aspartate aminotransferases, alanine aminotransferases, HCV RNA levels and hepatic inflammation was found. When a cut-off value was 29,000 pg/mL for L-FABP, sensitivity and specificity were 75 and 100%, respectively. Positive and negative predictive values for L-FABP were 100 and 78%, respectively. CONCLUSIONS Serum L-FABP is used as a new diagnostic marker to detect liver injury.
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Affiliation(s)
- Erdem Akbal
- Department of Gastroenterology, Çanakkale Onsekiz Mart University, Turkey.
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Dello SAWG, Reisinger KW, van Dam RM, Bemelmans MHA, van Kuppevelt TH, van den Broek MAJ, Olde Damink SWM, Poeze M, Buurman WA, Dejong CHC. Total intermittent Pringle maneuver during liver resection can induce intestinal epithelial cell damage and endotoxemia. PLoS One 2012; 7:e30539. [PMID: 22291982 PMCID: PMC3265485 DOI: 10.1371/journal.pone.0030539] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Accepted: 12/18/2011] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES The intermittent Pringle maneuver (IPM) is frequently applied to minimize blood loss during liver transection. Clamping the hepatoduodenal ligament blocks the hepatic inflow, which leads to a non circulating (hepato)splanchnic outflow. Also, IPM blocks the mesenteric venous drainage (as well as the splenic drainage) with raising pressure in the microvascular network of the intestinal structures. It is unknown whether the IPM is harmful to the gut. The aim was to investigate intestinal epithelial cell damage reflected by circulating intestinal fatty acid binding protein levels (I-FABP) in patients undergoing liver resection with IPM. METHODS Patients who underwent liver surgery received total IPM (total-IPM) or selective IPM (sel-IPM). A selective IPM was performed by selectively clamping the right portal pedicle. Patients without IPM served as controls (no-IPM). Arterial blood samples were taken immediately after incision, ischemia and reperfusion of the liver, transection, 8 hours after start of surgery and on the first post-operative day. RESULTS 24 patients (13 males) were included. 7 patients received cycles of 15 minutes and 5 patients received cycles of 30 minutes of hepatic inflow occlusion. 6 patients received cycles of 15 minutes selective hepatic occlusion and 6 patients underwent surgery without inflow occlusion. Application of total-IPM resulted in a significant increase in I-FABP 8 hours after start of surgery compared to baseline (p<0.005). In the no-IPM group and sel-IPM group no significant increase in I-FABP at any time point compared to baseline was observed. CONCLUSION Total-IPM in patients undergoing liver resection is associated with a substantial increase in arterial I-FABP, pointing to intestinal epithelial injury during liver surgery. TRIAL REGISTRATION ClinicalTrials.gov NCT01099475.
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Affiliation(s)
- Simon A W G Dello
- Department of Surgery, Maastricht University Medical Center & Nutrim School for Nutrition, Toxicology and Metabolism, Maastricht University, Maastricht, The Netherlands.
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