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Ito T, Tanemura A, Kuramitsu T, Murase T, Kaluba B, Noguchi D, Fujii T, Yuge T, Maeda K, Hayasaki A, Gyoten K, Iizawa Y, Murata Y, Kuriyama N, Kishiwada M, Mizuno S. Spleen volume is a predictor of posthepatectomy liver failure and short-term mortality for hepatocellular carcinoma. Langenbecks Arch Surg 2023; 408:297. [PMID: 37548783 DOI: 10.1007/s00423-023-03025-w] [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: 05/10/2023] [Accepted: 07/20/2023] [Indexed: 08/08/2023]
Abstract
BACKGROUND The study aimed at retrospectively assessing the impact of spleen volume (SpV) on the development of posthepatectomy liver failure (PHLF) in patients who underwent hepatectomy for hepatocellular carcinoma (HCC). METHODS 152 patients with primary HCC who underwent hepatectomy (sectionectomy or more) were classified into PHLF and non-PHLF groups, and then the relationship between PHLF and SpV was assessed. SpV (cm3) was obtained from preoperative CT and standardized based on the patient's body surface area (BSA, m2). RESULTS PHLF was observed in 39 (26%) of the 152 cases. SpV/BSA was significantly higher in the PHLF group, and the postoperative 1-year survival rate was significantly worse in the PHLF group than that in the non-PHLF group (p = 0.044). Multivariable analysis revealed SpV/BSA as a significant independent risk factor for PHLF. Using the cut-off value (160 cm3/m2), the 152 cases were divided into small SpV and large SpV groups. The incidence of PHLF was significantly higher in the large SpV group (p = 0.002), the liver failure-related mortality rate was also significantly higher in the large SpV group (p = 0.007), and the 1-year survival rate was significantly worse in the large SpV group (p = 0.035). CONCLUSION These results suggest SpV as a predictor of PHLF and short-term mortality in patients who underwent hepatectomy for HCC. Moreover, SpV measurement is a simple and potentially useful method for predicting PHLF in patients with HCC.
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Affiliation(s)
- Takahiro Ito
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan.
| | - Akihiro Tanemura
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Toru Kuramitsu
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Taichi Murase
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Benson Kaluba
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Daisuke Noguchi
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Tekehiro Fujii
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Takuya Yuge
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Koki Maeda
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Aoi Hayasaki
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Kazuyuki Gyoten
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Yusuke Iizawa
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Yasuhiro Murata
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Naohisa Kuriyama
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Masashi Kishiwada
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Shugo Mizuno
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Japan
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Murtha-Lemekhova A, Fuchs J, Ghamarnejad O, Nikdad M, Probst P, Hoffmann K. Influence of cytokines, circulating markers and growth factors on liver regeneration and post-hepatectomy liver failure: a systematic review and meta-analysis. Sci Rep 2021; 11:13739. [PMID: 34215781 PMCID: PMC8253792 DOI: 10.1038/s41598-021-92888-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 06/07/2021] [Indexed: 02/07/2023] Open
Abstract
The pathophysiology of post-hepatectomy liver failure is not entirely understood but is rooted in the disruption of normal hepatocyte regeneration and homeostasis. Current investigations of post-hepatectomy liver failure and regeneration are focused on evaluation of circulating hepatic function parameters (transaminases, cholestasis, and coagulation parameters), volumetry and hepatic hemodynamics. However, identification of biochemical factors associated with regeneration and post hepatectomy liver failure is crucial for understanding the pathophysiology and identification of patients at risk. The objective of the present systematic review was to identify circulating factors associated with liver regeneration and post hepatectomy liver failure in patients undergoing hepatectomy. The quantitative analysis was intended if studies provided sufficient data. Electronic databases (MEDLINE via PubMed, Web of Knowledge, Cochrane Library and WHO International Clinical Trials Registry Platform) were searched for publications on cell signaling factors in liver regeneration and post-hepatectomy liver failure following liver resection in clinical setting. No date restriction was given. No language restriction was used. Studies were assessed using MINORS. This study was registered at PROSPERO (CRD42020165384) prior to data extraction. In total 1953 publications were evaluated for titles and abstracts after exclusion of duplicates. Full texts of 167 studies were further evaluated for inclusion. 26 articles were included in the review and 6 publications were included in the meta-analyses. High levels of serum hyaluronic acid even preoperatively are associated with PHLF but especially increased levels early after resection are predictive of PHLF with high sensitivity and specificity. Postoperative elevation of HA to levels between 100 and 500 ng/ml is increased the risk for PHLF ([OR] = 246.28, 95% [CI]: 11.82 to 5131.83; p = 0.0004) Inteleukin-6 levels show contradicting result in association with organ dysfunction. HGF positively correlates with liver regeneration. Overall, due to heterogeneity, scarcity, observational study design and largely retrospective analysis, the certainty of evidence, assessed with GRADE, is very low. High levels of serum hyaluronic acid show a strong association with PHLF and increased levels after resection are predictive of PHLF with high sensitivity and specificity, even on POD1. Interleukin-6 levels need to be studied further due to contradictive results in association with organ dysfunction. For HGF, no quantitative analysis could be made. Yet, most studies find positive correlation between high HGF levels and regeneration. Prospective studies investigating HGF and other growth factors, hyaluronic acid and interleukins 1 and 6 in correlation with liver regeneration measured sequentially through e.g. volumetry, and liver function parameters, preferably expanding the analysis to include dynamic liver function tests, are needed to sufficiently illustrate the connection between biomolecule levels and clinical outcomes.
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Affiliation(s)
- Anastasia Murtha-Lemekhova
- Department of General, Visceral, and Transplantation Surgery, Ruprecht Karl University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Juri Fuchs
- Department of General, Visceral, and Transplantation Surgery, Ruprecht Karl University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Omid Ghamarnejad
- Department of General, Visceral, and Transplantation Surgery, Ruprecht Karl University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Mohammedsadegh Nikdad
- Department of General, Visceral, and Transplantation Surgery, Ruprecht Karl University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Pascal Probst
- Department of General, Visceral, and Transplantation Surgery, Ruprecht Karl University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
- Study Center of the German Surgical Society (SDGC), Heidelberg University Hospital, Heidelberg, Germany
| | - Katrin Hoffmann
- Department of General, Visceral, and Transplantation Surgery, Ruprecht Karl University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany.
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Significance of the preoperative regional maximal removal rate of technetium-99m-galactosyl human serum albumin in the future remnant liver: a sequential study of regional maximal removal rate of technetium-99m-galactosyl human serum albumin in the whole liver. Nucl Med Commun 2019; 40:145-152. [PMID: 30650068 DOI: 10.1097/mnm.0000000000000950] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND The relationship between posthepatectomy complications and liver functional parameters was preliminary reported in a pilot study. The present study sequentially evaluated the clinical significance of maximal removal rate of technetium-99m-galactosyl human serum albumin (GSARmax) in the future remnant liver (rGSARmax) in patients to predict posthepatectomy complications. METHODS Between 2010 and August 2017, GSARmax, rGSARmax, their difference (Dif), and the rGSARmax to GSARmax ratio were examined in 247 additional patients who underwent hepatectomy for liver and biliary diseases. Hepatectomy-related postoperative complications (i.e. long-term ascites, intra-abdominal infection, and hepatic failure) occurred in 73 (29.6%) patients. RESULTS The median and mean preoperative GSARmax values were 0.477 and 0.498±0.166 mg/min, respectively; rGSARmax values were 0.341 and 0.366±0.145 mg/min, respectively; Dif values were 0.105 and 0.132±0.111 mg/min, respectively; and the rGSARmax to GSARmax ratio values were 0.774 and 0.746±0.177, respectively. Among these, the GSARmax and rGSARmax values were significantly correlated with the liver functional parameters ICGR15, LHL15, HH15, prothrombin activity, serum hyaluronic acid level, and platelet count (all P<0.01). The rGSARmax values were significantly lower in patients with long-term ascites (P<0.05), and the predictive cutoff values of rGSARmax were 0.290 mg/min; however, the multivariate logistic regression analysis showed that rGSARmax was not independently related to long-term ascites. CONCLUSION When accompanied by other functional liver reserve parameters, rGSARmax seemed to be an alternative liver functional parameter related to ascites.
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Rostved AA, Ostrowski SR, Peters L, Lundgren JD, Hillingsø J, Johansson PI, Rasmussen A. Hyaluronic Acid Is a Biomarker for Allograft Dysfunction and Predicts 1-Year Graft Loss After Liver Transplantation. Transplant Proc 2018; 50:3635-3643. [PMID: 30577249 DOI: 10.1016/j.transproceed.2018.09.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 08/28/2018] [Accepted: 09/05/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Allograft dysfunction after liver transplantation has a profound impact on the risks of death and retransplantation within the first year. We tested whether elevated hyaluronic acid (HA; a glycosaminoglycan cleared by hepatic sinusoidal endothelium) levels may predict excess risk of graft loss. METHODS This was a retrospective single-center prognostic cohort study. Patients with either a plasma sample before transplantation, an early post-transplantation sample nearest day 30 (range 10-89 d, 80% within days 15-60), or both were included. Plasma HA was measured with the use of enzyme-linked immunosorbent assays. The primary end point was 1-year graft loss (all-cause mortality and retransplantation). A secondary end point was biliary stricture. RESULTS In this study, 169 of 196 patients who received a liver transplant in the study period were included. Pre-transplantation HA (n = 152) did not predict graft loss. Post-transplantation HA (n = 124) was higher among patients with graft loss (median, 177 μg/L [interquartile range (IQR), 89-465] vs 54 μg/L [IQR 37-93]) and was a strong predictor of this outcome (hazard ratio per 50 μg/L, 1.24 [95% confidence interval [CI], 1.14-1.34]). The discriminatory ability of HA was high (area under the receiver operating characteristic curve, 0.86 [95% CI, 0.77-0.94]) and noninferior to other liver function tests. When adjusted for known risk factors of graft loss, HA remained an independent predictor of graft loss. CONCLUSIONS High post-transplantation plasma HA level was a strong predictor of 1-year all-cause mortality and retransplantation, whereas pre-transplantation levels were not, despite variety in the time span of blood sampling. Prospective studies are warranted to assess the utility of HA in liver transplantation.
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Affiliation(s)
- A A Rostved
- Department of Surgical Gastroenterology and Transplantation, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.
| | - S R Ostrowski
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - L Peters
- Section 2100, CHIP, Department of Infectious Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - J D Lundgren
- Section 2100, CHIP, Department of Infectious Diseases, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - J Hillingsø
- Department of Surgical Gastroenterology and Transplantation, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - P I Johansson
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - A Rasmussen
- Department of Surgical Gastroenterology and Transplantation, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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Preoperative regional maximal removal rate of technetium-99m-galactosyl human serum albumin is correlated with liver functional parameters, but did not predict postoperative morbidity. Nucl Med Commun 2018. [PMID: 28644197 DOI: 10.1097/mnm.0000000000000702] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Recently, posthepatectomy complications have been predicted by advances of new liver functional parameters, and the technetium-99m-galactosyl human serum albumin (GSA) liver scintigraphy has been applied widely for this purpose. We evaluated the clinical significance of the regional maximal removal rate (GSA-Rmax) in patients with various liver diseases as predictors of posthepatectomy complications. PATIENTS AND METHODS Between 2012 and March 2016, we examined 200 patients who underwent hepatectomy for liver and biliary diseases. The patients' background liver conditions included chronic viral liver diseases in 147 patients, normal liver in 44 patients, and others in nine patients. Hepatectomy-related postoperative complications (i.e. long-term ascites, intra-abdominal infection, and hepatic failure) occurred in 69 (35%) patients. A multivariate logistic analysis was carried out to detect the predictive parameters for complications. RESULTS The median and mean preoperative GSA-Rmax was 0.420 and 0.448±0.148 mg/min, respectively. The GSA-Rmax was significantly correlated with liver functional parameters of ICGR15, LHL15, HH15, platelet count, prothrombin activity, and serum hyaluronic acid level (P<0.01), and was significantly correlated with postoperative total bilirubin level and C-reactive protein level (P<0.05). With respect to patient outcomes, GSA-Rmax was significantly lower in patients with long-term ascites (P<0.05). The predictive cutoff value for posthepatectomy long-term ascites for GSA-Rmax was 0.421 mg/min. However, the multivariate logistic regression analysis identified that a higher serum hyaluronic acid level and a lower platelet count were significant, independent factors, but not lower GSA-Rmax. CONCLUSION GSA-Rmax is one of the liver functional parameters and is a complementary parameter to predict postoperative hyperbilirubinemia, inflammatory responses, and ascites when Tc-GSA scintigraphy is performed.
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Defining Post Hepatectomy Liver Insufficiency: Where do We stand? J Gastrointest Surg 2015; 19:2079-92. [PMID: 26063080 DOI: 10.1007/s11605-015-2872-6] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 06/02/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND Post-hepatectomy liver failure (PHLF) is a major source of morbidity and mortality in patients undergoing liver resection. The aim of this review is to summarize the recent literature available on PHLF including its definition, predictive factors, preoperative risk assessment, severity grading, preventative measures, and management strategies. METHODS A systematic literature search was carried out with the search engines PubMed, Medline, and Cochrane Database using the keywords related to "liver failure", "posthepatectomy", and "hepatic resection". RESULTS Liver resection is a curative treatment of liver tumors. However, it leads to concurrent death and regeneration of the remaining hepatocytes. Factors related to the patient, liver parenchyma and the extent of surgery can inhibit regeneration leading to PHLF. CONCLUSION Given its resistance to treatment and the high postoperative mortality associated with PHLF, great effort has been put in to both accurately identify patients at high risk and to develop strategies that can help prevent its occurrence.
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Prediction of portal pressure from intraoperative ultrasonography. J Surg Res 2014; 192:395-401. [PMID: 24974153 DOI: 10.1016/j.jss.2014.05.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 05/01/2014] [Accepted: 05/23/2014] [Indexed: 11/27/2022]
Abstract
BACKGROUND Portal hypertension is a major risk factor for hepatic failure or bleeding in patients who have undergone hepatectomy, but it cannot be measured indirectly. We attempted to evaluate the intraoperative ultrasonography parameters that correlate with portal pressure (PP) in patients undergoing hepatectomy. METHODS We examined 30 patients in whom PP was directly measured during surgery. The background liver conditions included chronic viral liver disease in seven patients, chemotherapy-associated steatohepatitis in four patients, fatty liver in one patient, hepatolithiasis in one patient, obstructive jaundice in one patient, and a normal liver in 16 patients. A multivariate logistic analysis and linear regression analysis were conducted to develop a predictive formula for PP. RESULTS The mean PP was 10.4 ± 4.1 mm Hg. The PP tended to be increased in patients with chronic viral hepatitis. A univariate analysis identified the association of the six following parameters with PP: the platelet count and the maximum (max), minimum (min), endo-diastolic, peak-systolic, and mean velocity in the portal vein (PV) flow. Using multiple linear regression analysis, the predictive formula using the PV max and min was as follows: Y (estimated PP) = 18.235-0.120 × (PV max.[m/s])-0.364 × (PV min). The calculated PP (10.44 ± 2.61 mm Hg) was nearly the same as the actual PP (10.43 ± 4.07 mm Hg). However, there was no significant relationship between the calculated PP and the intraoperative blood loss and post hepatectomy morbidity. CONCLUSIONS This formula, which uses ultrasonographic Doppler flow parameters, appears to be useful for predicting PP.
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Nanashima A, Abo T, Arai J, Tsuchiya T, Miyazaki T, Takagi K, Chen X, Nagayasu T. Comprehensive Predictors of Portal Pressure from Functional Liver Reserve in Patients Who Underwent Hepatectomy. Indian J Surg 2014; 77:923-9. [PMID: 27011484 DOI: 10.1007/s12262-014-1065-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 03/27/2014] [Indexed: 12/31/2022] Open
Abstract
Portal hypertension is a major risk factor for hepatic failure or intestinal bleeding in patients with liver disease but cannot be measured indirectly. We attempted to comprehensively evaluate preoperative parameters of functional liver reserve that correlated with portal pressure (PP) in patients with various liver diseases. We examined 93 patients in whom portal pressure was directly measured during preoperative portal vein embolization (PVE) or operation. Background liver included chronic viral liver disease in 43 patients, obstructive jaundice in 29 patients, and normal liver in 21. Multivariate logistic analysis and linear regression analysis were applied to create a predictive formula for PP. Mean PP was 13.4 ± 4.9 cm H2O, and PP was significantly associated with severity of liver injury, hepatic fibrosis, intraoperative blood loss, and post-hepatectomy morbidity (p < 0.05 each). Mean PP after PVE (22.5 ± 7.8 cm H2O) was significantly increased compared to that before embolization (13.1 ± 4.7 cm H2O; p < 0.01). Univariate analysis identified seven significant parameters of preoperative liver function associated with PP: indocyanine green (ICG) test result, liver uptake and clearance index (HH15) on (99m)Tc-galactosyl serum albumin liver scintigraphy, total bilirubin level, prothrombin activity, and hyaluronate level. Using multiple linear regression analysis, the predictive formula using ICG and HH15 was as follows: Y (estimated PP) = 0.273 + 0.086 × ICGR15 + 0.193 × HH15. The calculated PP (11.5 ± 4.6 cm H2O (-1.9 cm H2O)) was lower than true PP, which was significantly associated with post-hepatectomy morbidity (p < 0.05). The correlation between true and calculated PP was weak, and prediction using the conventional liver functional parameters was limited at present and, however, estimating PP appears to be useful in evaluating portal hypertension and post-hepatectomy morbidity.
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Affiliation(s)
- Atsushi Nanashima
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 8528501 Japan ; Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501 Japan
| | - Takafumi Abo
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 8528501 Japan
| | - Junichi Arai
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 8528501 Japan
| | - Tomoshi Tsuchiya
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 8528501 Japan
| | - Takuro Miyazaki
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 8528501 Japan
| | - Katsunori Takagi
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 8528501 Japan
| | - Xiaohui Chen
- Division of Oncological Surgery, Teaching Hospital of Fujian Medical University, Fujian Fuzhou, People's Republic of China
| | - Takeshi Nagayasu
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 8528501 Japan
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Functional liver reserve parameters predictive for posthepatectomy complications. J Surg Res 2013; 185:127-35. [PMID: 23746962 DOI: 10.1016/j.jss.2013.05.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 04/26/2013] [Accepted: 05/03/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND Posthepatectomy complications have markedly decreased with advances in techniques and management; however, surgical risk to patients with injured livers is still not negligible. We evaluated several preoperative parameters of functional liver reserve tests in patients with various liver diseases as predictors of posthepatectomy complications. A comprehensive evaluation of preoperative liver functions is necessary for the prediction of the risk of posthepatectomy complications. METHODS Over a 10-y period, we examined 442 patients who underwent hepatectomy for liver and biliary diseases. The patients' background liver diseases included chronic viral liver diseases in 211 patients, obstructive jaundice in 29 patients, and normal liver in 202 patients. Hepatectomy-related postoperative complications (i.e., long-term ascites, intra-abdominal infection, and hepatic failure) occurred in 115 (26%) patients. A multivariate logistic analysis was performed to detect the predictive parameters, and a multivariate linear regression analysis was performed to derive a predictive formula for complications. RESULTS A univariate analysis identified 15 significant parameters associated with hepatectomy-related complications, and eight parameters (i.e., presence of chronic hepatic injury, clearance index by technetium-99 m galactosyl human serum albumin liver scintigraphy of ≥ 0.60, total bilirubin level of >1 mg/dL, serum hyaluronic acid level of ≥ 75 ng/mL, major hepatectomy, blood loss of ≥ 950 mL, operating time of ≥ 500 min, and combined resection of another organ or major vessel) were independent predictive factors identified in the multivariate analysis. Clearance index by technetium-99 m galactosyl human serum albumin liver, bilirubin level, hyaluronic acid level, and major hepatectomy were the parameters included in the predictive formula. CONCLUSIONS In the present study, we present a comprehensive formula based on the predictive parameters for hepatic complications for prospective assessment to avoid posthepatectomy morbidity.
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Jia C, Dai C, Bu X, Peng S, Xu F, Xu Y, Zhao Y. Co-administration of prostaglandin E1 with somatostatin attenuates acute liver damage after massive hepatectomy in rats via inhibition of inflammatory responses, apoptosis and endoplasmic reticulum stress. Int J Mol Med 2012; 31:416-22. [PMID: 23242071 DOI: 10.3892/ijmm.2012.1213] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Accepted: 11/16/2012] [Indexed: 01/11/2023] Open
Abstract
Acute liver damage is considered to be the major cause of mortality after massive hepatectomy. Prostaglandin E1 (PGE1) and somatostatin (SST) have been shown to protect against hepatic injury of rats after partial hepatectomy. However, the precise mechanisms remain largely unknown. In this study, we examined the effects of PGE1, SST and the combination of these two drugs on acute liver damage of rats after 90% hepatectomy. We found that animal survival was improved when pretreated with PGE1 and SST. Portal venous pressure (PVP), serum alanine aminotransferase (ALT) and aspartate aminotransaminase (AST), tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) were all reduced after administration of PGE1 and SST. In addition, apoptosis was inhibited via upregulation of Bcl-2 and downregulation of Bax and caspase-3 in drug treatment groups. Furthermore, pretreatment with PGE1 and SST alleviated endoplasmic reticulum (ER) stress by induction of heat shock protein 70 (HSP70) and glucose-regulated protein 78 (GRP78), but suppression of transcription factor C/EBP homologous protein (CHOP). Our data suggest that administration of PGE1 and SST, particularly in combination, may prevent acute liver damage of rats after massive hepatectomy by inhibiting inflammatory responses, apoptosis and ER stress.
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Affiliation(s)
- Changjun Jia
- Department of Hepato-Biliary-Splenic Surgery, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110004, P.R. China.
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The effects of the early administration of sivelestat sodium, a selective neutrophil elastase inhibitor, on the postoperative course after radical surgery for esophageal cancer. Surg Today 2011; 42:659-65. [PMID: 22200755 DOI: 10.1007/s00595-011-0105-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2010] [Accepted: 06/02/2011] [Indexed: 02/01/2023]
Abstract
PURPOSE The goal of this retrospective study was to evaluate the effects of perioperative administration of sivelestat sodium hydrate, a selective neutrophil elastase inhibitor, on the clinical course after radical surgery for esophageal cancer. METHODS The effects of sivelestat on postoperative systemic inflammatory reactions and respiratory function were examined in 53 patients who underwent radical surgery for esophageal cancer between April 2004 and March 2005 with (n = 26, sivelestat group) and without (n = 27, control group) the administration of sivelestat. RESULTS The average age in the sivelestat group was higher than that in the control group, but there were no other differences in the background factors between the two groups. The postoperative oxygenation (PaO(2)/FiO(2) ratio) did not differ between the groups, but the decrease in oxygen saturation (SpO(2)) was significantly inhibited in the sivelestat group compared with the control group (p < 0.01). A significant inhibition of the increase in the CRP level also occurred in the sivelestat group (p < 0.01). The patients in the sivelestat group were also hospitalized for shorter periods compared to those in the control group. CONCLUSION The early administration of sivelestat to patients receiving radical surgery for esophageal cancer can inhibit postoperative systemic inflammatory reactions and it might also have a beneficial effect on the prognosis.
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Kaibori M, Ha-Kawa SK, Maehara M, Ishizaki M, Matsui K, Sawada S, Kwon AH. Usefulness of Tc-99m-GSA scintigraphy for liver surgery. Ann Nucl Med 2011; 25:593-602. [PMID: 21800021 DOI: 10.1007/s12149-011-0520-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Accepted: 07/10/2011] [Indexed: 01/11/2023]
Abstract
Postoperative mortality remains high after hepatectomy compared with other types of surgery in patients who have cirrhosis or chronic hepatitis. Although there are several useful perioperative indicators of liver dysfunction, no standard markers are available to predict postoperative liver failure in patients with hepatocellular carcinoma (HCC) undergoing hepatectomy. The best preoperative method for evaluating the hepatic functional reserve of patients with HCC remains unclear, but technetium-99m diethylenetriamine pentaacetic acid galactosyl human serum albumin ((99m)Tc-GSA) scintigraphy is a candidate. (99m)Tc-GSA is a liver scintigraphy agent that binds to the asialoglycoprotein receptor, and can be used to assess the functional hepatocyte mass and thus determine the hepatic functional reserve in various physiological and pathological states. The maximum removal rate of (99m) Tc-GSA (GSA-Rmax) calculated by using a radiopharmacokinetic model is correlated with the severity of liver disease. There is also a significant difference of GSA-Rmax between patients with chronic hepatitis and persons with normal liver function. Regeneration of the remnant liver and recurrence of hepatitis C virus infection in the donor organ after living donor liver transplantation have also been investigated by (99m)Tc-GSA scintigraphy. This review discusses the usefulness of (99m)Tc-GSA scintigraphy for liver surgery.
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Affiliation(s)
- Masaki Kaibori
- Department of Surgery, Hirakata Hospital, Kansai Medical University, 2-3-1 Shinmachi, Hirakata, Osaka 573-1191, Japan.
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Nanashima A, Tobinaga S, Abo T, Sumida Y, Araki M, Hayashi H, Sakamoto I, Kudo T, Takeshita H, Hidaka S, Sawai T, Hatano K, Nagayasu T. Relationship of hepatic functional parameters with changes of functional liver volume using technetium-99m galactosyl serum albumin scintigraphy in patients undergoing preoperative portal vein embolization: a follow-up report. J Surg Res 2010; 164:e235-42. [PMID: 20869076 DOI: 10.1016/j.jss.2010.06.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2010] [Revised: 05/05/2010] [Accepted: 06/01/2010] [Indexed: 02/06/2023]
Abstract
BACKGROUND To identify predictors of changes in functional hepatic volumes after portal vein embolization (PVE) before hepatectomy, we examined the relationship between hepatic functional parameters and changes in functional volume of the embolized and non-embolized liver based on a previous volumetric analysis. MATERIAL AND METHODS Subjects were 24 patients who underwent PVE, which was performed through the trans-ileocolic vein (n = 4) or by percutaneous transhepatic puncture (n = 20). The RI liver volume parameter was measured by liver scintigraphy with technetium-(99m) galactosyl human serum albumin ((99m)Tc-GSA). Computed tomography (CT) volume parameter was also measured. RESULTS Significant atrophy of the embolized liver and hypertrophy of the non-embolized liver (change of 72 ± 108 cm(3) and 111 ± 91 cm(3), respectively) (change of 7.8%) was observed after PVE. The change in these RI volume parameters (change of 173 ± 175 cm(3) and 145 ± 137 cm(3) , respectively) (16.5%) was significantly greater than CT volume parameters (P < 0.01). CT vol and RI vol in the embolized and non-embolized liver were well correlated (r = 0.75 and 0.69, respectively). However, the correlation between CT and RI volume parameters in the embolized and non-embolized liver after PVE was very weak (r = 0.17 and 0.03, respectively). Only alkaline phosphatase level correlated negatively with atrophic CT volume parameter of the embolized liver (r = -0.455, P < 0.05). When compared with CT volume parameter, more parameters were significantly correlated with changes of RI volume parameter in the embolized liver: pre-PVE pressure; ICGR15; and serum levels of hyaluronate, total bilirubin, albumin, and alkaline phosphatase. Only platelet count was significantly correlated with hypertrophy of the non-embolized liver. CONCLUSION RI volume parameter might more accurately reflect functional changes in the embolized liver and non-embolized liver than CT volume parameter. Correlated parameters might allow us to predict the functional effect of PVE.
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Affiliation(s)
- Atsushi Nanashima
- Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
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Reducing the incidence of post-hepatectomy hepatic complications by preoperatively applying parameters predictive of liver function. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2010; 17:871-8. [DOI: 10.1007/s00534-010-0281-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2010] [Accepted: 03/08/2010] [Indexed: 12/29/2022]
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15
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Seki M, Asano K, Sakai M, Kanno N, Teshima K, Edamura K, Tanaka S. Serum hyaluronic acid in dogs with congenital portosystemic shunts. J Small Anim Pract 2010; 51:260-3. [DOI: 10.1111/j.1748-5827.2010.00934.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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16
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Hayashi H, Beppu T, Sugita H, Horino K, Komori H, Masuda T, Okabe H, Takamori H, Baba H. Increase in the serum bile acid level predicts the effective hypertrophy of the nonembolized hepatic lobe after right portal vein embolization. World J Surg 2009; 33:1933-40. [PMID: 19551429 DOI: 10.1007/s00268-009-0111-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND The purpose of the present study was to investigate the clinical association between serum bile acid level changes and liver hypertrophy in portal vein embolization (PVE). METHODS In 31 patients, the serum total bile acid level was prospectively measured before and 1, 3, 5, 7, and 14 days after right PVE. Computed tomographic volumetry was performed before and 25.0 +/- 3.6 days after PVE. RESULTS Portal vein embolization induced the liver hypertrophy with a median increase in the left lobe volume (ILV) of 165 cm(3) and a median percentage ILV (%ILV) of 29%. Compared with the pretreatment level, the serum bile acid levels significantly increased on day 3 and day 14 after PVE (p = 0.017 and p = 0.003, respectively). In patients with greater hypertrophy after PVE (ILV > 165 cm(3) and %ILV > 30%), the increases in the bile acid level on day 3 were larger than that in those with lesser hypertrophy (p = 0.008 and p = 0.002, respectively). The increase on day 3 positively correlated with the ILV and %ILV (p = 0.003 and p = 0.004, respectively). The serum bile acid levels on day 3, 5, and 7 after PVE increased in patients with %ILV > 30% but not in those with %ILV < or = 30%. CONCLUSIONS Portal vein embolization increases the serum bile acid level in patients with effective liver hypertrophy in the nonembolized lobe. The increase on day 3 is a useful predictor of effective hypertrophy of the nonembolized lobe. Thus, bile acid signaling may be important for liver regeneration post-PVE.
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Affiliation(s)
- Hiromitsu Hayashi
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto, 860-8556, Japan
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Garcea G, Ong SL, Maddern GJ. Predicting liver failure following major hepatectomy. Dig Liver Dis 2009; 41:798-806. [PMID: 19303376 DOI: 10.1016/j.dld.2009.01.015] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2008] [Revised: 12/24/2008] [Accepted: 01/28/2009] [Indexed: 12/11/2022]
Abstract
Pre-operative determination of the risk of liver dysfunction has come under criticism with regards to its usefulness in clinical practice. Opinion is split between centres which use such tests uniformly on all patients and those where clinical judgment alone is used. Published data would not suggest any difference in mortality, morbidity or liver failure rates between these groups. This review outlines and presents the evidence for pre-operative quantification of functional liver remnant volume.
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Affiliation(s)
- G Garcea
- Department of Hepatobiliary and Upper Gastrointestinal Surgery, The Queen Elizabeth Hospital, Adelaide, SA 5011, Australia.
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18
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Yachida S, Wakabayashi H, Okano K, Suzuki Y. Prediction of posthepatectomy hepatic functional reserve by serum hyaluronate. Br J Surg 2009; 96:501-8. [PMID: 19358182 DOI: 10.1002/bjs.6560] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Serum hyaluronate can be used as an index of hepatic sinusoidal endothelial cell function and hepatic fibrosis. This study was designed to clarify the clinical significance of the serum hyaluronate level as a parameter of functional reserve. METHODS The study included 283 patients undergoing hepatectomy. Liver function parameters were examined before surgery and compared with outcomes. Patients were retrospectively grouped according to the presence or absence of postoperative hepatic dysfunction. RESULTS Preoperative serum hyaluronate levels were significantly raised in parallel with the degree of severity of the underlying chronic liver disease. Regression analysis revealed serum hyaluronate level to be an independent predictor of portal hypertension. In 131 patients undergoing major hepatectomy, preoperative hyaluronate levels were significantly higher in patients with poor outcome. Multivariable logistic regression analysis demonstrated serum hyaluronate and total bilirubin levels to be independent variables associated with postoperative hepatic dysfunction. Patients with high indocyanine green retention rate at 15 min (over 15 per cent) showed significantly higher morbidity and mortality rates when their serum hyaluronate levels were over 180 ng/ml. CONCLUSION Serum hyaluronate is a simple clinical marker for portal venous pressure and a reliable auxiliary parameter of hepatic functional reserve in combination with other liver function tests.
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Affiliation(s)
- S Yachida
- Department of Gastroenterological Surgery, Kagawa University, Kagawa, Japan.
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Kaibori M, Ha-Kawa SK, Ishizaki M, Matsui K, Saito T, Kwon AH, Kamiyama Y. HA/GSA-Rmax Ratio as a Predictor of Postoperative Liver Failure. World J Surg 2008; 32:2410-8. [DOI: 10.1007/s00268-008-9725-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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20
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A study of the effect of splenectomy on hepatic functional reserve and structural damage in patients with chronic hepatitis C virus infection by non-invasive serum markers. A prospective study. Int J Surg 2008; 6:362-6. [PMID: 18662898 DOI: 10.1016/j.ijsu.2008.06.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2008] [Accepted: 06/16/2008] [Indexed: 01/27/2023]
Abstract
Several beneficial effects of splenectomy on the liver integrity have been recently reported by both experimental and clinical studies. However, the effects of splenectomy on hepatic functional reserve and structural damage in patients with chronic hepatitis C (CHC) were not studied by objective evidence. The aim of this study was to assess the effect of splenectomy on hepatic functional reserve and structural damage in patients with CHC by non-invasive serum markers. The study involved 22 patients with histopathological diagnosis of CHC undergoing splenectomy for treatment of associated hypersplenism. The hepatic functional reserve and structural damage markers were assessed before and after splenectomy surgery on the 2nd and 60th postoperative days by aspartate aminotransferase to alanine aminotransferase (AST/ALT ratio), AST to platelet ratio index (APRI) and serum levels of gamma-glutamyl transferase (GGT), hyaluronic acid (HA), type IV collagen (CIV) and tissue inhibitor of metalloproteinase-1 (TIMP-1). After splenectomy, the levels of serum HA showed a significant decrease in relation to the preoperative values both in PO-1 (mean pre-splenectomy: 272+/-88.6 versus 185+/-77.4 ng/ml; P=0.01) and PO-2 (169+/-58.1 ng/ml; 0.017). The levels of type IV collagen showed a significant decrease in relation to the preoperative values both in PO-1 (mean pre-splenectomy: 208+/-134 versus 125+/-100 ng/ml; P=0.01) and PO-2 (121+/-74.7 ng/ml; P=0.02). Serum levels of TIMP-1 also showed a significant decrease in relation to the preoperative values both in PO-1 (mean pre-splenectomy: 764+/-571 versus 261+/-195 ng/ml; P=0.006) and PO-2 (149+/-110.1 ng/ml; P=0.004). There was no significant difference between PO-1 and PO-2 mean values for each of those serum markers. This study found that splenectomy induced a reduction of biochemical markers of liver functional reserve and fibrosis in patients with chronic hepatitis C which reflect a change in the processes involved in of liver fibrosis. However, it cannot be concluded whether this reflects a change in the rate of its progression or a prevention of further fibrosis.
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21
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Sugimoto H, Okochi O, Hirota M, Kanazumi N, Nomoto S, Inoue S, Takeda S, Nakao A. Early detection of liver failure after hepatectomy by indocyanine green elimination rate measured by pulse dye-densitometry. ACTA ACUST UNITED AC 2006; 13:543-8. [PMID: 17139429 DOI: 10.1007/s00534-006-1114-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2005] [Accepted: 02/16/2006] [Indexed: 01/27/2023]
Abstract
BACKGROUND/PURPOSE Following a major hepatectomy, some degree of clinical and biochemical dysfunction occurs. Surgeons usually check serum total bilirubin levels to diagnose postoperative liver dysfunction. However, we cannot predict liver failure by biochemical data alone within the early postoperative period. Using newly developed pulse dye-densitometry (PDD), we measured serial postoperative indocyanine green elimination rate (ICG-K) values and investigated the possible relation between postoperative ICG-K values and complications. METHODS Fifty-one patients scheduled for hepatectomy between January 2000 and December 2002 were enrolled. Pulse-dye densitometry was used to evaluate postoperative liver function. We analyzed the relation between postoperative ICG-K and postoperative outcome, assessed in terms of morbidity and mortality. RESULTS Liver failure was seen in seven patients. The ICG-K value on postoperative day 1 in patients with liver failure was significantly lower than that in patients without liver failure (0.070 +/- 0.018 vs 0.152 +/- 0.056/min respectively; P < 0.001). There were no differences between preoperative ICG-K values in patients with and without liver failure. The sensitivity and specificity of an ICG-K value of less than 0.07 on postoperative day 1 were 71.4% and 95.5%, respectively, for predicting liver failure. CONCLUSIONS We can measure the ICG-K value by PDD at the bedside without time delay, and we can predict liver failure in the early postoperative period by the ICG-K values on postoperative day 1. ICG-K values measured by PDD can provide important information for perioperative management.
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Affiliation(s)
- Hiroyuki Sugimoto
- Second Department of Surgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan
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N/A, 于 洪, 姜 洪. N/A. Shijie Huaren Xiaohua Zazhi 2006; 14:1543-1547. [DOI: 10.11569/wcjd.v14.i16.1543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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23
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Nanashima A, Sumida Y, Shibasaki S, Takeshita H, Hidaka S, Sawai T, Shindou H, Abo T, Yasutake T, Nagayasu T, Sakamoto I. Parameters Associated with Changes in Liver Volume in Patients Undergoing Portal Vein Embolization. J Surg Res 2006; 133:95-101. [PMID: 16412473 DOI: 10.1016/j.jss.2005.11.566] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2005] [Revised: 10/17/2005] [Accepted: 11/01/2005] [Indexed: 01/17/2023]
Abstract
BACKGROUND To identify predictors of changes in hepatic volumes after portal vein embolization (PVE) before hepatectomy, we examined the relationship between clinicopathological parameters and changes in volume of embolized and nonembolized liver and regeneration of remnant liver after hepatectomy. MATERIALS AND METHODS The subjects were 25 patients who underwent laparotomy. PVE was performed through transileocolic vein (n = 15) and percutaneous transhepatic puncture (n = 10). RESULTS Significant atrophy and hypertrophy of the embolized and nonembolized liver were observed after PVE, respectively, and further increase of remnant liver volume was observed after hepatectomy. Background liver disease did not seem to influence the results. Alkaline phosphatase (ALP) level correlated negatively with atrophy of embolized lobe (r = -0.433). Platelet count correlated positively with hypertrophy of nonembolized lobe (r = 0.412, P < 0.05) and percent increase between lobes and (r = 0.515, P < 0.05). Seven (32%) patients developed postoperative complications, such as long-term ascites or cholestasis. Changes in embolized liver and percent increase between lobes in patients with postoperative cholestasis (-94 +/- 97 cm(3) and 9.6 +/- 5.1% gain) were significantly lower than those in patients without cholestasis (17 +/- 54 cm(3) and 6.6 +/- 1.3% gain, P < 0.05). CONCLUSION ALP and platelet counts might be able to predict PVE effect and were related to postoperative course. Identification of more specific predictors is desirable.
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Affiliation(s)
- Atsushi Nanashima
- Division of Surgical Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
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Kawamoto M, Mizuguchi T, Nagayama M, Nobuoka T, Kawasaki H, Sato T, Koito K, Parker S, Katsuramaki T, Hirata K. Serum lipid and lipoprotein alterations represent recovery of liver function after hepatectomy. Liver Int 2006; 26:203-10. [PMID: 16448459 DOI: 10.1111/j.1478-3231.2005.01217.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
BACKGROUND The assessment of liver function during human liver regeneration is necessary to prevent unexpected liver failure and to prepare for further treatment. We selected patients prospectively and measured serum lipid and lipoprotein levels to identify which lipids and lipoproteins could represent recovery of liver function in human liver regeneration. METHODS Thirty selected patients who underwent hepatectomy were divided into three groups depending on the serum hyaluronate (HA) level and the type of liver resection. RESULTS We found three patterns of lipid and lipoprotein alterations after hepatectomy. Among the lipids and lipoproteins examined, the serum beta-lipoprotein and low-density lipoprotein (LDL) levels were significantly different among the groups at 7 days after hepatectomy. The alteration of the apolipoprotein (Apo) B level was similar to that of LDL. The LDL level was correlated with both beta-lipoprotein and Apo B before hepatectomy (r=0.653 and 0.894, respectively) and at 7 days after hepatectomy (r=0.841 and 0.943, respectively). CONCLUSION Serum HA before hepatectomy can reflect postoperative liver function depending on the type of liver resection. Recovery of the beta-lipoprotein and LDL levels can reflect the recovery of liver function in human liver regeneration within the early period in association with the Apo B level.
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Affiliation(s)
- Masaki Kawamoto
- Department of Surgery I, Sapporo Medical University Hospital, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan
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Abstract
While major liver resections have become increasingly safe due to better understanding of anatomy and refinement of operative techniques, liver failure following partial hepatectomy still occurs from time to time and remains incompletely understood. Observationally, certain high-risk circumstances exist, namely, massive resection with small liver remnants, preexisting liver disease, and advancing age, where liver failure is more likely to happen. Upon review of available clinical and experimental studies, an interplay of factors such as impaired regeneration, oxidative stress, preferential triggering of apoptotic pathways, decreased oxygen availability, heightened energy-dependent metabolic demands, and energy-consuming inflammatory stimuli work to produce failing hepatocellular functions.
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Affiliation(s)
- Thomas S Helling
- Department of Surgery, University of Missouri at Kansas City, School of Medicine, Kansas City, MO, USA.
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26
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Mizuguchi T, Katsuramaki T, Nobuoka T, Kawamoto M, Oshima H, Kawasaki H, Kikuchi H, Shibata C, Hirata K. Serum hyaluronate level for predicting subclinical liver dysfunction after hepatectomy. World J Surg 2004; 28:971-6. [PMID: 15573250 DOI: 10.1007/s00268-004-7389-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The serum hyaluronate (HA) level reflects sinusoidal endothelial cell function correlated with liver function. We have reviewed multiple liver function indicators from 37 patients who underwent hepatectomy for various liver diseases. The serum HA level was well correlated with the indocyanine green retention rate at 15 minutes (ICGR15), lectin-cholesterol (LCAT), hepatocyte growth factor (HGF), liver uptake ratio of technetium-99m galactosyl human serum albumin (99mTc-GSA) at 15 minutes (HH15), prealbumin, and hepatic uptake ratio of 99mTc-GSA at 15 minutes (LHL15). In addition, the model for end-stage liver disease (MELD) score at 7 days after operation was well correlated with serum HA, ICGR15, HH15, and LHL15. In patients who showed serum an HA level of = 100 ng/ml before hepatectomy, the MELD score had significantly deteriorated by 7 days after hepatectomy. Of the 20 patients who showed a serum HA level < 100 ng/ml before hepatectomy, 11 had high serum HA after hepatectomy. The bilirubin level 7 days after operation in this group was much higher than that for patients who maintained a serum HA level < 100 ng/ml after hepatectomy. In addition, the serum HGF level before hepatectomy in this group was significantly lower. We concluded that the serum HA level is a reliable indicator when evaluating liver function and predicting liver dysfunction after hepatectomy. Furthermore, patients with a significantly low HGF level who have a normal HA level are susceptible to liver dysfunction after hepatectomy.
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Affiliation(s)
- Toru Mizuguchi
- Department of Surgery I, Sapporo Medical University Hospital, Sapporo Medical University School of Medicine, S-1, W-16, Chuo-Ku, 060-8543, Sapporo, Hokkaido, Japan.
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27
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N/A. N/A. Shijie Huaren Xiaohua Zazhi 2004; 12:1900-1904. [DOI: 10.11569/wcjd.v12.i8.1900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
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28
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Saegusa S, Isaji S, Kawarada Y. Changes in serum hyaluronic acid levels and expression of CD44 and CD44 mRNA in hepatic sinusoidal endothelial cells after major hepatectomy in cirrhotic rats. World J Surg 2002; 26:694-9. [PMID: 12053221 DOI: 10.1007/s00268-001-0292-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Serum hyaluronic acid (HA) is widely distributed in connective tissues, and the majority of circulating HA is degraded by hepatic sinusoidal endothelial cells (SECs) via a receptor recycling pathway. Our previous clinical study revealed that monitoring serum HA levels after hepatectomy is useful in predicting the development of liver failure. In the present study, to determine the mechanism of the high HA levels after hepatectomy, especially in patients with liver cirrhosis, expression of the major HA receptor, CD44, and its mRNA was investigated in SECs isolated from rats with thioacetamide-induced liver cirrhosis subjected to 70% hepatectomy (group I) and from rats with a normal liver that were subjected to 70% hepatectomy (group II). The 48-hour postoperative survival rate in group I (13.3%) was significantly lower than in group II (100%). In group II, the expression of CD44 mRNA had increased significantly at 6 hours after hepatectomy, and this was followed by progressive increases in expression of CD44, indicating activation of SEC function. The increased serum HA levels after hepatectomy in group II became normal as CD44 expression increased. By contrast, the expression of CD44 and CD44 mRNA in group I was markedly attenuated after hepatectomy. The very low CD44 expression was followed by a significant and sustained increase in serum HA levels, indicating functional failure of the SECs. These results suggest that the significantly impaired functional reserve of SECs in liver cirrhosis is associated with increased mortality after 70% hepatectomy.
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Affiliation(s)
- Shotaro Saegusa
- First Department of Surgery, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie, Japan
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29
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Disturbances in hepatocellular function during cardiopulmonary bypass using propofol anaesthesia. Eur J Anaesthesiol 2001. [DOI: 10.1097/00003643-200112000-00003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Yachida S, Ikeda K, Kaneda K, Goda F, Maeba T, Maeta H. Preventive effect of preoperative portal vein ligation on endotoxin-induced hepatic failure in hepatectomized rats is associated with reduced tumour necrosis factor alpha production. Br J Surg 2000; 87:1382-90. [PMID: 11044165 DOI: 10.1046/j.1365-2168.2000.01535.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Preoperative portal vein embolization successfully reduces the incidence of postoperative hepatic failure in which endotoxin is postulated to be involved. To identify the mechanism of this preventive effect, the relationship of endotoxin-induced liver injury with tumour necrosis factor (TNF) alpha and nitric oxide production in the peripheral blood, liver and spleen of rats subjected to preoperative portal vein branch ligation (PVL) was compared with that in rats undergoing sham operation. METHODS Rats with PVL and those that underwent sham operation were subjected to resection of ligated liver lobes (PVL-Hx rats) and two-thirds hepatectomy (noPVL-Hx rats) respectively at day 5, followed by intravenous administration of endotoxin 200 microgram/kg body-weight at day 7. At various time intervals after endotoxin injection, the peripheral blood, liver and spleen tissues were harvested and analysed for TNF-alpha and nitric oxide production. RESULTS The survival rates of noPVL-Hx and PVL-Hx rats at 48 h after endotoxin administration were 40 and 100 per cent respectively. The former rats showed more extensive liver injury as represented by higher serum aminotransferase and hyaluronate levels than the latter. Plasma concentrations of TNF-alpha at 1.5 h after endotoxin treatment were significantly higher in noPVL-Hx rats (mean(s.e.m.) 22 125(2175) pg/ml; n = 6) than PVL-Hx rats (8344(4076) pg/ml; n = 6) (P < 0.01). Consistent with this, expression of TNF-alpha messenger RNA in the liver and spleen was suppressed in PVL-Hx rats. In two-thirds hepatectomized rats, plasma TNF-alpha concentrations after endotoxin administration at 1, 2 and 3 days (14 350(2186), 26 375(2478) and 23 000(3745) pg/ml respectively; n = 6 each) were significantly higher than that before operation (9067(1559) pg/ml; n = 6) (P < 0.05), whereas those at 5 and 7 days (10 102(3616) and 8580(1427) pg/ml respectively; n = 6 each) showed no significant increase. Furthermore, nitric oxide production in peripheral blood and liver was suppressed by preoperative PVL. CONCLUSION Prevention of endotoxin-induced liver failure by preoperative PVL is associated with reduced production of TNF-alpha in the later phase of liver regeneration.
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Affiliation(s)
- S Yachida
- Department of Surgery, Faculty of Medicine, Kagawa Medical University, Kagawa and Department of Anatomy, Osaka City University Medical School, Osaka, Japan
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