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Sample records for advanced liver cirrhosis

  1. Advances in gene therapy of liver cirrhosis: a review

    Institute of Scientific and Technical Information of China (English)

    Wen Jie Dai; Hong Chi Jiang

    2001-01-01

    @@ INTRODUCTION Liver fibrosis or cirrhosis is a common progressively pathological lesion of chronic liver diseases in response to various liver-damaging factors. The main mechanisms of fibrotic or cirrhotic initiation and progression at the level of cellular and molecular events have been elucidated in the past two decades[1,2].

  2. Osteodystrophy in liver cirrhosis

    International Nuclear Information System (INIS)

    In order to investigate the osteodystrophy in liver cirrhosis, 21 liver cirrhotic patients having no malignancy and normal renal function were examined by 99m Tc Methylene Diphosphonate (MDP) bone scintigraphy. The cirrhotic subjects consisted of 14 males and 7 females. Their age was 31 - 80, average 55.7 years. The causes of their cirrhotic damage were 1 primary biliary cirrhosis, 9 alcoholic, 2 HB viral and 9 cryptogenic. The contents of their illness showed 9 cases in A, 4 in B and 8 in C of Child's classification. Abnormal hot spot(s) on bone in the cirrhotics could be observed very frequently in 99m Tc MDP bone scintigraphy (47.6 %; 10/21 cases). Those spots were seen more frequently in female and advanced stage of cirrhosis. The number of spot(s) increased also in advanced liver cirrhosis. Serum Ca, P and PTH were in normal range. All of three vitamin D3 fractions decreased and especially 1,25 (OH)2D3 was depressed more in scinti-positive cases. Metacarpal bone X-p with an alumimum step wedge as a reference was analyzed by a microdensitometry (MD) method (Inoue T et al) and the pattern of osteopathy (i.e. porosis, malacia and poromalacia) was examined according to Sumi Y et al. MD method was not known yet if there was any definite correlation with bone scintigraphy and the osteopathic pattern belonged to border categories. In conclusion, more attension on hepatic osteodystrophy will be significantly necessary due to the fact that it has been found very frequently in liver cirrhosis. 99m Tc MDP bone scintigraphy is a good means for detection of the hepatic osteodystrophy. (author)

  3. Systemic hemodynamics in advanced cirrhosis: Concerns during perioperative period of liver transplantation.

    Science.gov (United States)

    Hori, Tomohide; Ogura, Yasuhiro; Onishi, Yasuharu; Kamei, Hideya; Kurata, Nobuhiko; Kainuma, Motoshi; Takahashi, Hideo; Suzuki, Shogo; Ichikawa, Takashi; Mizuno, Shoko; Aoyama, Tadashi; Ishida, Yuki; Hirai, Takahiro; Hayashi, Tomoko; Hasegawa, Kazuko; Takeichi, Hiromu; Ota, Atsunobu; Kodera, Yasuhiro; Sugimoto, Hiroyuki; Iida, Taku; Yagi, Shintaro; Taniguchi, Kentaro; Uemoto, Shinji

    2016-09-01

    Advanced liver cirrhosis is usually accompanied by portal hypertension. Long-term portal hypertension results in various vascular alterations. The systemic hemodynamic state in patients with cirrhosis is termed a hyperdynamic state. This peculiar hemodynamic state is characterized by an expanded blood volume, high cardiac output, and low total peripheral resistance. Vascular alterations do not disappear even long after liver transplantation (LT), and recipients with cirrhosis exhibit a persistent systemic hyperdynamic state even after LT. Stability of optimal systemic hemodynamics is indispensable for adequate portal venous flow (PVF) and successful LT, and reliable parameters for optimal systemic hemodynamics and adequate PVF are required. Even a subtle disorder in systemic hemodynamics is precisely indicated by the balance between cardiac output and blood volume. The indocyanine green (ICG) kinetics reflect the patient's functional hepatocytes and effective PVF, and PVF is a major determinant of the ICG elimination constant (kICG) in the well-preserved allograft. The kICG value is useful to set the optimal PVF during living-donor LT and to evaluate adequate PVF after LT. Perioperative management has a large influence on the postoperative course and outcome; therefore, key points and unexpected pitfalls for intensive management are herein summarized. Transplant physicians should fully understand the peculiar systemic hemodynamic behavior in LT recipients with cirrhosis and recognize the critical importance of PVF after LT. PMID:27660671

  4. Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    970345 An experimental and clinical study on α1-adrenergic receptor of liver plasma membranes in cir-rhosis with portal hypertension. ZHANG Youcheng(张有成), et al. Dept Surg, People’s Hosp, Beijing MedUniv, Beijing, 100044 Chin J Dig 1996; 16(6): 332-335.

  5. Cirrhosis of the liver

    DEFF Research Database (Denmark)

    Bendtsen, Flemming; Larsen, Fin Stolze; Ott, Peter;

    2014-01-01

    Cirrhosis of the liver is a frequent and dangerous disease that causes numerous clinical contacts due to its complications. Competent and fast clinical decisions are often necessary in the acute setting and a broad clinical approach for the long-term problems due to the co-morbidity. Danish...

  6. Arrhythmia risk in liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Ioana Mozos

    2015-01-01

    Interactions between the functioning of the heart andthe liver have been described, with heart diseasesaffecting the liver, liver diseases affecting the heart,and conditions that simultaneously affect both. Theheart is one of the most adversely affected organs inpatients with liver cirrhosis. For example, arrhythmiasand electrocardiographic changes are observed inpatients with liver cirrhosis. The risk for arrhythmia isinfluenced by factors such as cirrhotic cardiomyopathy,cardiac ion channel remodeling, electrolyte imbalances,impaired autonomic function, hepatorenal syndrome, metabolic abnormalities, advanced age, inflammatory syndrome, stressful events, impaired drug metabolism and comorbidities. Close monitoring of cirrhotic patients is needed for arrhythmias, particularly when QT intervalprolonging drugs are given, or if electrolyte imbalances or hepatorenal syndrome appear. Arrhythmia risk may persist after liver transplantation due to possible QT interval prolongation, persistence of the parasympathetic impairment, post-transplant reperfusion and chronic immunosuppression, as well as consideration of the fact that the transplant itself is a stressful event for the cardiovascular system. The aims of the present article were to provide a review of the most important data regarding the epidemiology, pathophysiology, and biomarkers of arrhythmia risk in patients with liver cirrhosis, to elucidate the association with long-term outcome, and to propose future research directions.

  7. Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    1993-01-01

    930137 Effects of selective and non-selectiveβ-adrenoreceptor blockers on portal hemody-namics in patients with liver cirrhosis.HUANGTianwei(黄天卫),et al.1st Affili Hosp,DalianMed Coll.Chin J Digest 1992;12(3):145-147.Effects of selective(atenolol)and non-selec-tive(propranolol)β-adrenoreceptor blockerson portal hemodynamics in patients with livercirrhosis were measured by pulsed Doppler du-

  8. Periodontal disease and liver cirrhosis

    DEFF Research Database (Denmark)

    Grønkjær, Lea Ladegaard

    2015-01-01

    OBJECTIVES: Studies suggest that periodontal disease, a source of subclinical and persistent infection, may be associated with various systemic conditions, including liver cirrhosis. The aim of this study was to examine the literature and determine the relationship between periodontal disease...... and liver cirrhosis and to identify opportunities and directions for future research in this area. METHODS: A systematic review of English articles in the PubMed, EMBASE, and Scopus databases was conducted using search terms including 'liver cirrhosis', 'end-stage liver disease', 'liver diseases', 'oral...... in patients with liver cirrhosis, measured with several different periodontal indices. The reported prevalence of periodontal disease in cirrhosis patients ranged from 25.0% to 68.75% in four studies and apical periodontitis was found in 49%-79% of the patients. One study found that mortality was lower among...

  9. [Liver cirrhosis in metabolic disorders].

    Science.gov (United States)

    Tazawa, Y

    1994-01-01

    The most early cirrhosis is observed in newborns with neonatal hemachromatosis. Early cirrhosis occurs in hereditary tyrosinemia type I, peroxisomal diseases and glycogen storage disease (type IV). In Wilson's disease, a case complicated with cirrhosis was reported in a 4-year-old patient. Slowly progressive cirrhosis is seen in patients with familial progressive intrahepatic cholestasis. Focal biliary cirrhosis is found in cystic fibrosis of the pancreas. Moreover, many other metabolic disorders, except for urea cycle disorders, are occasionally or rarely complicated with cirrhosis. Early diagnosis and proper management could prevent the development of cirrhosis in patients with galactosemia, hereditary fructose intolerance, etc. The occurrence of hepatoma must be monitored in these patients. Liver transplantation is indicated in a part of the patients with cirrhosis. PMID:8114297

  10. Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    1993-01-01

    930537 Preliminary report on portal hyperten-tion in liver cirrhosis treated by transjugular in-trahepatic portosystemic stent shunt(analysis of8 cases).XU Ke(徐克),et al.Dept Radiol,lst Hosp,China Med Univ,Shenyang,110001.Chin J Radiol 1993;25(5):294—297.Transjugular intrahepatic portosystemic stentshunt(TIPPS)was performed in 8 cases of livercirrhosis with portal hypertention.Moderate orsevere hemorrhage from gastroesophageal variceshad happened in all patients for 2~5 times beforTIPSS.The average pressure of portal veindropped from 3.80±0.50kPa to 2.58±0.26kPa.The diameter of the shunt established be-tween portal and hepatic veins was 10~12mm.Gastrointestinal bleeding and ascites were effec-

  11. Smoking and risk of liver cirrhosis

    DEFF Research Database (Denmark)

    Dam, Marie Kamstrup; Flensborg-Madsen, Trine; Eliasen, Marie;

    2013-01-01

    Alcohol is the most acknowledged risk factor for liver cirrhosis. Smoking is rarely considered to be a cause of liver cirrhosis even though a few studies have suggested the opposite. The aim of this study was to assess the independent effect of smoking on alcoholic liver cirrhosis and liver...... cirrhosis in general....

  12. The cardiorenal link in advanced cirrhosis

    DEFF Research Database (Denmark)

    Krag, Aleksander; Bendtsen, Flemming; Burroughs, Andrew K;

    2012-01-01

    A considerable number of patients with advanced cirrhosis develop a hepatorenal syndrome. The pathogenesis involves liver dysfunction, splanchnic vasodilatation, and activation of vasoconstrictive systems. There are now several observations that indicate a relation between the renal failure and i...

  13. Daclatasvir with sofosbuvir and ribavirin for hepatitis C virus infection with advanced cirrhosis or post‐liver transplantation recurrence

    Science.gov (United States)

    Schiff, Eugene R.; Vierling, John M.; Landis, Charles; Fontana, Robert J.; Yang, Rong; McPhee, Fiona; Hughes, Eric A.; Noviello, Stephanie; Swenson, Eugene S.

    2016-01-01

    Chronic hepatitis C virus (HCV) infection with advanced cirrhosis or post‐liver transplantation recurrence represents a high unmet medical need with no approved therapies effective across all HCV genotypes. The open‐label ALLY‐1 study assessed the safety and efficacy of a 60‐mg once‐daily dosage of daclatasvir (pan‐genotypic NS5A inhibitor) in combination with sofosbuvir at 400 mg once daily (NS5B inhibitor) and ribavirin at 600 mg/day for 12 weeks with a 24‐week follow‐up in two cohorts of patients with chronic HCV infection of any genotype and either compensated/decompensated cirrhosis or posttransplantation recurrence. Patients with on‐treatment transplantation were eligible to receive 12 additional weeks of treatment immediately after transplantation. The primary efficacy measure was sustained virologic response at posttreatment week 12 (SVR12) in patients with a genotype 1 infection in each cohort. Sixty patients with advanced cirrhosis and 53 with posttransplantation recurrence were enrolled; HCV genotypes 1 (76%), 2, 3, 4, and 6 were represented. Child‐Pugh classifications in the advanced cirrhosis cohort were 20% A, 53% B, and 27% C. In patients with cirrhosis, 82% (95% confidence interval [CI], 67.9%‐92.0%) with genotype 1 infection achieved SVR12, whereas the corresponding rates in those with genotypes 2, 3, and 4 were 80%, 83%, and 100%, respectively; SVR12 rates were higher in patients with Child‐Pugh class A or B, 93%, versus class C, 56%. In transplant recipients, SVR12 was achieved by 95% (95% CI, 83.5%‐99.4%) and 91% of patients with genotype 1 and 3 infection, respectively. Three patients received peritransplantation treatment with minimal dose interruption and achieved SVR12. There were no treatment‐related serious adverse events. Conclusion: The pan‐genotypic combination of daclatasvir, sofosbuvir, and ribavirin was safe and well tolerated. High SVR rates across multiple HCV genotypes were achieved by patients with

  14. Acute myopathy associated with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Ok-Jae Lee; Jee-Hyang Yoon; Eun-Jeong Lee; Hyun-Jin Kim; Tae-Hyo Kim

    2006-01-01

    AIM: Many cirrhotic patients have muscular symptoms and rhabdomyolysis. However, myopathy associated with liver cirrhosis has not been established as a disease entity. We evaluated the clinical significance of acute myopathy associated with liver cirrhosis.METHODS: We retrospectively reviewed the medical records of 5440 cirrhotic patients who had been admitted to Gyeongsang National University Hospital from August 1997 to January 2003. Among these, 99 developed acute myopathies, and they were analyzed with respect to clinical and laboratory parameters, and outcomes.RESULTS: The Child-Pugh classification at the time of myopathy onset was A in 3(3.1%) cases, B in 33(33.3%), and C in 63 (63.6%). Infection was identified as the most predisposing factor to myopathy. Fifty percent of 18 idiopathic cases who were tested for influenza antibody were positive. Forty-two of the 99 cases were complicated by acute renal failure, and 25 (59.5%) of these expired. Apart from 6 cases lost to follow-up, 64 of 93 recovered, giving a mortality rate of 31.2%. Mortality was higher in Child-Pugh class C than in B or A.CONCLUSION: Acute myopathy can develop as a serious complication in liver cirrhosis. Its frequency, severity and mortality depend on underlying liver function, and are higher in decompensated liver cirrhosis. Influenza should be considered as an etiologic factor in idiopathic cases. It is proposed that acute myopathy associated with liver cirrhosis be called 'hepatic myopathy', and that careful monitoring for hepatic myopathy is necessary in the patients with advanced liver cirrhosis.

  15. The role of zinc in liver cirrhosis.

    Science.gov (United States)

    Grüngreiff, Kurt; Reinhold, Dirk; Wedemeyer, Heiner

    2016-01-01

    Zinc is an essential trace element playing fundamental roles in cellular metabolism. It acts mostly by binding a wide range of proteins, thus affecting a broad spectrum of biological processes, which include cell division, growth and differentiation. Zinc is critical to a large number of structural proteins, enzymatic processes, and transcription factors. Zinc deficiency can result in a spectrum of clinical manifestations, such as poor of appetite, loss of body hair, altered taste and smell, testicular atrophy, cerebral and immune dysfunction, and diminished drug elimination capacity. These are common symptoms in patients with chronic liver diseases, especially liver cirrhosis. The liver is the main organ responsible for the zinc metabolism which can be affected by liver diseases. On the other hand, zinc deficiency may alter hepatocyte functions and also immune responses in inflammatory liver diseases. Liver cirrhosis represents the most advanced stage of chronic liver diseases and is the common outcome of chronic liver injury. It is associated with energy malnutrition, with numerous metabolic disorders, such as hypoalbuminemia, with imbalance between branched-chain amino acids and aromatic amino acids, and with reduced zinc serum concentrations. All these processes can influence the clinical outcome of patients, such ascites, hepatic encephalopathy and hepatocellular carcinoma. In the present review, we summarize the emerging evidence on the pitoval role of zinc in the pathogenesis of liver cirrhosis. PMID:26626635

  16. Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    2008075 Effect of Jiangzhi granules on expression of leptin receptor mRNA, P-JAK2 and P-STAT3 in rats with non-alcoholic fatty liver disease. MA Zansong(马赞颂), et al. Dept Gastroenterol, Instit Spleen and Stomach Dis, Longhua Hosp. Shanghai TCM Univ, Shanghai 200032.World Chin J Digestol 2007;15(32):3360-3366. Objective To study the effect of Jiangzhi granules on non-alcoholic fatty liver disease in rats, and on the expression of

  17. Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    2008447 Identification of gene expression patterns in a rat model of nonalcoholic fatty liver disease. ZHANG Xuequn(张雪群), et al. Dept Gastroenterol, 1st Hosp, Med Coll, Zhejiang Univ, Hangzhou 310003. Chin J Dig 2008;28(5):323-327. Objective To compare and analyze gene expression patterns in a rat model of nonalcoholic fatty liver disease (NAFLD). Methods Twelve male Sprague-Dawley rats were randomly given either general diet (control group) or a high-fat diet (model group) for 4 weeks.

  18. Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    2008310 Expression of αVβ3 integrin and platelet-endothelial cell adhesion molecule-1 in progressive liver fibrosis: experiment with rats. SONG Zhengji(宋正已), et al. Dept Gastroenterol, Zhongshan Hosp, Fudan Univ, Shanghai 200032. Natl Med J China 2008;88(16):1121-1125.Objective To investigate the expression ofαVβ3 integrin and platelet endothelial cell adhesion molecule-1(CD31)in progressive liver fibrosis of rats.Methods Sixty-four SD rats were randomly divided into 4 equal groups:TAA group,undergoing peritoneal injection of

  19. Hepatic osteodystrophy and liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Vedat; Goral; Mehmet; Simsek; Nuriye; Mete

    2010-01-01

    AIM: To investigate the correlation between hepatic osteodystrophy and osteoporosis in patients with liver cirrhosis. METHODS: Bone mineral density of the patients (n = 55) and that of the control group (n = 30) were measured by dual-energy X-ray absorptiometry. All the women in the study were premenopausal. Deoxypyridinoline, pyridinoline and urinary Ca 2+ were measured as bone destruction markers, while alkaline phosphatase (ALP), osteocalcin and insulin-like growth factor-1 (IGF-1) were measured as bone ...

  20. Prediction of liver cirrhosis, using diagnostic imaging tools

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Early diagnosis of liver cirrhosis is important. Ultrasoundguidedliver biopsy is the gold standard for diagnosis ofliver cirrhosis. However, its invasiveness and samplingbias limit the applicability of the method. Basic imagingfor the diagnosis of liver cirrhosis has developed overthe last few decades, enabling early detection ofmorphological changes of the liver by ultrasonography(US), computed tomography, and magnetic resonanceimaging (MRI). They are also accurate diagnosticmethods for advanced liver cirrhosis, for which earlydiagnosis is difficult. There are a number of ways tocompensate for this difficulty, including texture analysisto more closely identify the homogeneity of hepaticparenchyma, elastography to measure the stiffness andelasticity of the liver, and perfusion studies to determinethe blood flow volume, transit time, and velocity.Amongst these methods, elastography using US andMRI was found to be slightly easier, faster, and able toprovide an accurate diagnosis. Early diagnosis of livercirrhosis using MRI or US elastography is therefore arealistic alternative, but further research is still needed.

  1. Expression of β2-integrin on leukocytes in liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Anatol Panasiuk; Janusz Zak; Elzbieta Maciorkowska; Bozena Panasiuk; Danuta Prokopowicz

    2006-01-01

    AIM: To analyze β2-integrin expression on blood leukocytes in liver cirrhosis.METHODS: In 40 patients with liver cirrhosis and 20healthy individuals, the evaluation of expression of CD11a (LFA-1α), CD11b (Mac-1α), CD11c (αX) and CD49d (VLA-4α) on peripheral blood leukocytes was performed using flow cytometry. The analysis was carried out in groups of patients divided into B and C according to Child-Pugh's classification.RESULTS: An increased CD11a, CD11b, CD11c and CD49d integrin expression was observed on peripheral blood leukocytes in liver cirrhosis. The integrin levels were elevated as the advancement of liver failure progressed. The highest expression of integrins occurred predominantly on monocytes. A slight expression of VLA-4 was found on lymphocytes and granulocytes and it increased together with liver failure. A positive correlation was noted between median intensity of fluorescence (MIF) expression on polymorphonuclear cells of CD11a and CD11c and CD49d (r = 0.42, P < 0.01; r = 053, P < 0.01, respectively) in liver cirrhosis stage C. However,no correlation was observed between integrin expression on leukocytes. The concentrations of sICAM-1, sVCAM-1,and TNFα, were significantly elevated in liver cirrhosis.CONCLUSION: β2-integrin expression on leukocytes increases in liver cirrhosis decompensated as the stage of liver failure increases, which is a result of permanent activation of leukocytes circulating through the inflamed liver environment. β2-integrin expression on circulating leukocytes can intensify liver cirrhosis.

  2. Endocrine-Manifestations of Cirrhosis and Liver Disease

    OpenAIRE

    Khalili, M

    2014-01-01

    The liver is involved in the synthesis and metabolism of many kinds of hormones, various abnormalities hormone levels are found in advanced liver disease. For example the liver is, extremely sensitive to changes in insulin or glucagon levels. The liver is the primary organ of iron storage is frequently involved, diabetes is common in patients with iron overload and may be seen in cirrhosis. Chronic infection with HCV is associated with insulin resistance. Thyroid disease often accompanies chr...

  3. Angiogenesis in liver cirrhosis and hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Amarapurkar Anjali

    2008-07-01

    Full Text Available Background: Angiogenesis has been well documented in hepatocellular carcinoma (HCC. As liver cirrhosis is considered preneoplastic condition, the aim of this study was to evaluate the process of angiogenesis using CD 34 as an endothelial cell marker in normal liver, cirrhosis and HCC. Materials and Methods: A total of 111 cases were included in this study, which consisted of 30 cases each of normal liver and cirrhosis that were all autopsy cases. Twenty-one cases of HCC included 10 autopsy specimens, nine surgically resected specimens and two liver biopsies. Remaining were 30 cases of metastasis to the liver, which included 20 autopsy specimens, one surgically resected specimen and nine liver biopsies. The patients were between the age range from 17 to 80 years with 70 males and 11 females. Paraffin-embedded liver sections of all these cases were stained routinely by hematoxylin-eosin stain, while immunohistochemistry for CD 34 was performed for expression of endothelial cells. The positivity of CD 34 staining was evaluated by counting in 10 high-power field, grading was done from 0 to 4 and compared between normal liver, cirrhosis and HCC and metastasis. Results: CD 34 was positive in 16/30 (53.3% cases of cirrhosis, 18/21 (85% cases of HCC and 26 (86.6% of metastasis to the liver. None of the normal liver showed any positivity. Grade 3 to 4 positivity was seen in 4/16 (25% and 13/18 (72% cases of cirrhosis and HCC, respectively. Amongst these, 10 were moderately differentiated, one well differentiated and rest two were fibrolamellar and sarcomatoid variants of HCC. Conclusion: Over expression of endothelial cell marker CD 34 with gradual progression was found from normal liver to cirrhosis to HCC and metastasis. Understanding of this process of angiogenesis might help in the design of efficient and safe antiangiogenic therapy for these liver disorders.

  4. Alcohol consumption and liver cirrhosis mortality

    DEFF Research Database (Denmark)

    Bentzen, Jan Børsen; Smith, Valdemar

    Empirical evidence gives strong support to a close association between liver cirrhosis mortality and the intake of alcohol and most often a log-linear relationship is assumed in the econometric modeling. The present analysis investigates for unit roots in a panel data set for sixteen European...... countries - covering the period 1970-2006 - where both alcohol consumption and liver cirrhosis seem best described as trend-stationary variables. Therefore a fixed effects model including individual trends is applied in the analysis but also a more flexible non-linear functional form with fewer restrictions...... on the relationship between liver cirrhosis mortality and alcohol consumption is included. The conclusion is that the total level of alcohol consumption as well as the specific beverages - beer, wine and spirits - contributes to liver cirrhosis mortality, but the present study also reveals that directly addressing...

  5. Liver cirrhosis and arterial hypertension

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik; Møller, Søren

    2006-01-01

    blood pressure. This review considers the alterations in systemic hemodynamics in patients with cirrhosis in relation to essential hypertension and arterial hypertension of the renal origin. Subjects with arterial hypertension (essential, secondary) may become normotensive during the development...... of cirrhosis, and arterial hypertension is rarely manifested in patients with cirrhosis, even in cases with renovascular disease and high circulating renin activity. There is much dispute as to the understanding of homoeostatic regulation in cirrhotic patients with manifest arterial hypertension. This most...

  6. Cirrhosis and autoimmune liver disease: Current understanding

    Science.gov (United States)

    Liberal, Rodrigo; Grant, Charlotte R

    2016-01-01

    Primary biliary cirrhosis (PBC), primary sclerosing cholangitis (PSC) and autoimmune hepatitis (AIH) constitute the classic autoimmune liver diseases (AILDs). While AIH target the hepatocytes, in PBC and PSC the targets of the autoimmune attack are the biliary epithelial cells. Persistent liver injury, associated with chronic AILD, leads to un-resolving inflammation, cell proliferation and the deposition of extracellular matrix proteins by hepatic stellate cells and portal myofibroblasts. Liver cirrhosis, and the resultant loss of normal liver function, inevitably ensues. Patients with cirrhosis have higher risks or morbidity and mortality, and that in the decompensated phase, complications of portal hypertension and/or liver dysfunction lead to rapid deterioration. Accurate diagnosis and monitoring of cirrhosis is, therefore of upmost importance. Liver biopsy is currently the gold standard technique, but highly promising non-invasive methodology is under development. Liver transplantation (LT) is an effective therapeutic option for the management of end-stage liver disease secondary to AIH, PBC and PSC. LT is indicated for AILD patients who have progressed to end-stage chronic liver disease or developed intractable symptoms or hepatic malignancy; in addition, LT may also be indicated for patients presenting with acute liver disease due to AIH who do not respond to steroids. PMID:27729952

  7. Endocrine-Manifestations of Cirrhosis and Liver Disease

    Directory of Open Access Journals (Sweden)

    M Khalili

    2014-04-01

    Full Text Available The liver is involved in the synthesis and metabolism of many kinds of hormones, various abnormalities hormone levels are found in advanced liver disease. For example the liver is, extremely sensitive to changes in insulin or glucagon levels. The liver is the primary organ of iron storage is frequently involved, diabetes is common in patients with iron overload and may be seen in cirrhosis. Chronic infection with HCV is associated with insulin resistance. Thyroid disease often accompanies chronic hepatitis C infection .Anti thyroid autoantibodies are also found in chronic HCV infection. Nonalcoholic liver disease (NAFLDas a most common cause of chronic liver disease in western world ,as well accompanied by Type 2 diabetes and hyperlipidemia. Hypopituitarism and hypothyroidism also have been in NAFLD.The patients with NAFLD and Hypopituitarism may be susceptible to central obesity, dyslipidemia and insulin resistance leading to disease progression. Hepatic cirrhosis as the end stage of chronic liver disease is also associated with hypogonadism and signs of feminization. The peripheral metabolism of steroids is altered in many of hypogonadism, low testosterone level decreased libido, infertility, reduced secondary sex hair and gynecomastia, reduced spermatogenesis and peritubular fibrosis are found in men with cirrhosis .The normal function of the hypothalamic-pituitary gonadal axis is affected in liver disease. In cirrhotic patients the estrogen/androgen ratio is usually increased, the level of testosterone and dihydroepiandosteron are reduced while the estradiol level are normal or slightly elevated, these alterations are dependent on the severity of the liver disease.Succsesfull orthotropic liver transplantation  leads to improvement of the sex hormone disturbances. The pathogenesis of gynecomastia is due to the loss of equilibrium between estrogen and androgen caused by a feminizing state but it is due to increased estrogen precursor in

  8. Liver cirrhosis and arterial hypertension

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik; Møller, Søren

    2006-01-01

    Characteristic findings in patients with cirrhosis are vasodilatation with low overall systemic vascular resistance, high arterial compliance, increased cardiac output, secondary activation of counter-regulatory systems (renin-angiotensin-aldosterone system, sympathetic nervous system, release...... blood pressure. This review considers the alterations in systemic hemodynamics in patients with cirrhosis in relation to essential hypertension and arterial hypertension of the renal origin. Subjects with arterial hypertension (essential, secondary) may become normotensive during the development...... of cirrhosis, and arterial hypertension is rarely manifested in patients with cirrhosis, even in cases with renovascular disease and high circulating renin activity. There is much dispute as to the understanding of homoeostatic regulation in cirrhotic patients with manifest arterial hypertension. This most...

  9. Vitamin D deficiency in patients with liver cirrhosis.

    Science.gov (United States)

    Konstantakis, Christos; Tselekouni, Paraskevi; Kalafateli, Maria; Triantos, Christos

    2016-01-01

    There is ongoing evidence that vitamin D is related to the pathophysiology of cirrhosis. Although the incidence of vitamin D deficiency in chronic liver diseases and cirrhosis is strongly documented, its pathogenic association with advanced liver fibrosis remains controversial. There is evidence of a significant relation of 25(OH)D levels with the degree of liver dysfunction, considering that an inverse correlation of 25(OH)D levels with both Child-Pugh score and Model for End-Stage Liver Disease has been reported. In addition, vitamin D deficiency has been shown to increase the risk for overall mortality and infections in patients with cirrhosis. Vitamin D deficiency has been also associated with advanced stages of hepatocellular carcinoma and poor prognosis. Finally, there are studies suggesting that patients with chronic hepatitis C and normal vitamin D levels have higher virological response to treatment. However, there are not enough studies conducted in cirrhotic-only populations. The association between vitamin D and cirrhosis demonstrates a great potential for clinical application. The relation between vitamin D deficiency and the degree of liver function, degree of fibrosis and infectious complications could support its use as a prognostic index and a diagnostic tool. PMID:27366029

  10. Liver cirrhosis and arterial hypertension

    Institute of Scientific and Technical Information of China (English)

    Jens H Henriksen; Soren Moller

    2006-01-01

    Characteristic findings in patients with cirrhosis are vasodilatation with low overall systemic vascular resistance, high arterial compliance, increased cardiac output, secondary activation of counter-regulatory systems (renin-angiotensin-aldosterone system,sympathetic nervous system, release of vasopressin),and resistance to vasopressors. The vasodilatory state is mediated through adrenomedullin, calcitonin generelated peptide, nitric oxide, and other vasodilators,and is most pronounced in the splanchnic area.This constitutes an effective (although relative)counterbalance to increased arterial blood pressure.This review considers the alterations in systemic hemodynamics in patients with cirrhosis in relation to essential hypertension and arterial hypertension of the renal origin. Subjects with arterial hypertension (essential, secondary) may become normotensive during the development of cirrhosis, and arterial hypertension is rarely manifested in patients with cirrhosis, even in cases with renovascular disease and high circulating renin activity. There is much dispute as to the understanding of homoeostatic regulation in cirrhotic patients with manifest arterial hypertension. This most likely includes the combination of vasodilatation and vasoconstriction in parallel.

  11. Inflammasome activation in decompensated liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    Inflammation participates in the pathogenesis of many liver diseases, including liver cirrhosis. Certaininflammatory citokines, such as interleukin (IL)-1β andIL-18, are produced after the activation of a multiproteincomplex known as the inflammasome. Activation of theinflammasome has been documented in several liverdiseases, but its role in the development and progressionof liver cirrhosis or the complications associated withthis disease is still largely unknown. We have recentlystudied the impact of the inflammasome in the sterileinflammatory response that takes place in the asciticfluid of patients with decompensated cirrhosis, providingevidence that activation of the absent in melanoma2 (AIM2) inflammasome is an important response inthese patients. Ascitic fluid-derived macrophages wereable to mount a very robust AIM2-mediated responseeven in the absence of a priming signal, which is usuallyrequired for the full activation of all the inflammasomes.In addition, high level of inflammasome activation inthese patients was associated with a higher degree ofliver disease and an increased incidence of spontaneousbacterial peritonitis. These results may help explain theexacerbated inflammatory response that usually occursin patients with decompensated cirrhosis in the absenceof detectable infections. Thus, inflammasomes shouldbe considered as possible therapeutic targets in sterileinflammatory complications in patients with cirrhosis.

  12. Oral health in patients with liver cirrhosis

    DEFF Research Database (Denmark)

    Ladegaard Grønkjær, Lea; Vilstrup, Hendrik

    2015-01-01

    Objective: The aim of this study was to describe the oral care habits and self-perceived oral health in patients with liver cirrhosis, as well as to evaluate the impact of oral health on well-being and the relation to nutritional status. Participants and methods: From October 2012 to May 2013, we...... carried out a prospective study on patients with liver cirrhosis. Questions on oral care habits and self-perceived oral health were answered, and the Oral Health Impact Profile questionnaire (OHIP-14) provided information on oral conditions. The findings were compared with The Danish Institute for Health......’ nutritional risk score (P=0.01). Conclusion: Our results showed that cirrhosis patients cared less for oral health than the background population. Their resulting problems may be contributing factors to their nutritional risk and decreased well-being. Oral health problems may thus have adverse prognostic...

  13. Update on adrenal insufficiency in patients with liver cirrhosis.

    Science.gov (United States)

    Trifan, Anca; Chiriac, Stefan; Stanciu, Carol

    2013-01-28

    Liver cirrhosis is a major cause of mortality worldwide, often with severe sepsis as the terminal event. Over the last two decades, several studies have reported that in septic patients the adrenal glands respond inappropriately to stimulation, and that the treatment with corticosteroids decreases mortality in such patients. Both cirrhosis and septic shock share many hemodynamic abnormalities such as hyperdynamic circulatory failure, decreased peripheral vascular resistance, increased cardiac output, hypo-responsiveness to vasopressors, increased levels of proinflammatory cytokines [interleukine(IL)-1, IL-6, tumor necrosis factor-alpha] and it has, consequently, been reported that adrenal insufficiency (AI) is common in critically ill cirrhotic patients. AI may also be present in patients with stable cirrhosis without sepsis and in those undergoing liver transplantation. The term hepato-adrenal syndrome defines AI in patients with advanced liver disease with sepsis and/or other complications, and it suggests that it could be a feature of liver disease per se, with a different pathogenesis from that of septic shock. Relative AI is the term given to inadequate cortisol response to stress. More recently, another term is used, namely "critical illness related corticosteroid insufficiency" to define "an inadequate cellular corticosteroid activity for the severity of the patient's illness". The mechanisms of AI in liver cirrhosis are not completely understood, although decreased levels of high-density lipoprotein cholesterol and high levels of proinflammatory cytokines and circulatory endotoxin have been suggested. The prevalence of AI in cirrhotic patients varies widely according to the stage of the liver disease (compensated or decompensated, with or without sepsis), the diagnostic criteria defining AI and the methodology used. The effects of corticosteroid therapy on cirrhotic patients with septic shock and AI are controversial. This review aims to summarize the

  14. Liver Cirrhosis and Intestinal Bacterial Translocation

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    Intestinal barrier dysfunction, facilitating translocation of bacteria and bacterial products, plays an important role in the pathophysiology of liver cirrhosis and its complications. Intestinal defense system including microbial barrier, immunologic barrier, mechanical barrier, chemical barrier, plays an important role in the maintenance of intestinal function. Under normal circumstances, the intestinal barrier can prevent intestinal bacteria through the intestinal wall from spreading to the body. Severe infection, trauma, shock, cirrhosis, malnutrition, immune suppression conditions, intestinal bacteria and endotoxin translocation, can lead to multiple organ dysfunction. The intestinal microlfora is not only involved in the digestion of nutrients, but also in local immunity, forming a barrier against pathogenic microorganisms. The derangement of the gut microlfora may lead to microbial translocation, deifned as the passage of viable microorganisms or bacterial products from the intestinal lumen to the mesenteric lymph nodes and other extraintestinal sites. In patients with cirrhosis, primary and intestinal lfora imbalance, intestinal bacterial overgrowth, intestinal mucosal barrier dysfunction, endotoxemia is associated with weakened immunity.

  15. Challenges and Management of Liver Cirrhosis: Practical Issues in the Therapy of Patients with Cirrhosis due to NAFLD and NASH.

    Science.gov (United States)

    Traussnigg, Stefan; Kienbacher, Christian; Halilbasic, Emina; Rechling, Christian; Kazemi-Shirazi, Lili; Hofer, Harald; Munda, Petra; Trauner, Michael

    2015-01-01

    Nonalcoholic fatty liver disease (NAFLD) is the hepatic manifestation of the metabolic syndrome and comprises a liver disease spectrum ranging from steatosis to nonalcoholic steatohepatitis (NASH) with risk of progression to liver cirrhosis and hepatocellular carcinoma (HCC). Associated metabolic conditions and comorbidities such as obesity, diabetes and cardiovascular diseases are common and require concerted management. Adiponutrin (PNPLA3) variants may help to identify NAFLD patients at higher risk for liver disease progression towards advanced fibrosis and HCC. The therapeutic options in NAFLD/NASH include lifestyle modification, pharmacological treatment, bariatric surgery for patients with morbid obesity and treatment of complications of liver cirrhosis and HCC, including liver transplantation. Insulin sensitizers and antioxidative treatment strategies with vitamin E are among the best-established pharmacological approaches, but both drugs have long-term safety issues and there is limited evidence in cirrhotic patients. Treatment of concomitant/underlying metabolic conditions with statins or metformin may also have beneficial effects on portal hypertension, complications of liver cirrhosis and HCC prevention. The bile acid receptor FXR may be a promising novel therapeutic target for the treatment of NAFLD/NASH, fibrosis and portal hypertension, but the prognostic implications of associated changes in low- and high-density lipoprotein cholesterol require further studies. Morbidly obese NASH patients can benefit from bariatric surgery which may reduce liver fibrosis but carries a risk of decompensation in patients with advanced liver cirrhosis. When carefully selected, patients with NASH cirrhosis undergoing liver transplantation have a good outcome. This review summarizes recent progress in the management of patients with liver cirrhosis due to NASH. PMID:26159280

  16. The Burden of Rehospitalization for Patients With Liver Cirrhosis.

    Science.gov (United States)

    Desai, Archita P; Reau, Nancy

    2016-01-01

    Advanced liver disease is becoming more prevalent in the United States. This increase has been attributed largely to the growing epidemic of nonalcoholic fatty liver disease and an aging population infected with hepatitis C. Complications of cirrhosis are a major cause of hospital admissions and readmissions. It is important to target efforts for preventing rehospitalization toward patients with cirrhosis who are at the highest risk for readmission, such as those who have high Model for End-Stage Liver Disease scores, are at risk for fluid/electrolyte abnormalities or overt hepatic encephalopathy recurrence, and those who have comorbid conditions (e.g. diabetes). The heart failure management paradigm may provide valuable insights for managing patients with cirrhosis, given the extensive research on preventing hospital readmission and improving health care utilization in this subpopulation. As quality measures related to hospital readmissions for cirrhosis and its complications are adopted by the Centers for Medicare & Medicaid Services and private payers in the future, understanding drivers of hospital readmissions and health care utilization in this vulnerable population are key to improving quality measure performance. PMID:26782133

  17. Oral health in patients with liver cirrhosis

    DEFF Research Database (Denmark)

    Ladegaard Grønkjær, Lea; Vilstrup, Hendrik

    2015-01-01

    Objective: The aim of this study was to describe the oral care habits and self-perceived oral health in patients with liver cirrhosis, as well as to evaluate the impact of oral health on well-being and the relation to nutritional status. Participants and methods: From October 2012 to May 2013, we...... carried out a prospective study on patients with liver cirrhosis. Questions on oral care habits and self-perceived oral health were answered, and the Oral Health Impact Profile questionnaire (OHIP-14) provided information on oral conditions. The findings were compared with The Danish Institute for Health...... Services Research report on the Danish population’s dental status. Results: One hundred and seven patients participated. Their oral care habits and self-perceived oral health were poorer than the Danish population; the patients had fewer teeth (on average 19 vs. 26, P=0.0001), attended the dentist less...

  18. Malabsorption in cirrhosis of the liver

    Directory of Open Access Journals (Sweden)

    Patwardhan R

    1977-01-01

    Full Text Available Gastrointestinal function of absorption has been studied in twenty biopsy proved cases of cirrhosis of the liver. The gastro-intestinal function was assessed by means of glucose and lactose tolerance tests and by fecal fat, d-Xylose and Co 57 B 12 excretion tests. Steatorrhoea and lactose intolerance are common in cir-rhotics. The etiopathogenesis of this malabsorption in cirrhotics is discussed and appears multifactorial in origin.

  19. A Mechanistic Pharmacokinetic Model for Liver Transporter Substrates Under Liver Cirrhosis Conditions.

    Science.gov (United States)

    Li, R; Barton, H A; Maurer, T S

    2015-06-01

    Liver cirrhosis is a disease characterized by the loss of functional liver mass. Physiologically based pharmacokinetic (PBPK) modeling was applied to interpret and predict how the interplay among physiological changes in cirrhosis affects pharmacokinetics. However, previous PBPK models under cirrhotic conditions were developed for permeable cytochrome P450 substrates and do not directly apply to substrates of liver transporters. This study characterizes a PBPK model for liver transporter substrates in relation to the severity of liver cirrhosis. A published PBPK model structure for liver transporter substrates under healthy conditions and the physiological changes for cirrhosis are combined to simulate pharmacokinetics of liver transporter substrates in patients with mild and moderate cirrhosis. The simulated pharmacokinetics under liver cirrhosis reasonably approximate observations. This analysis includes meta-analysis to obtain system-dependent parameters in cirrhosis patients and a top-down approach to improve understanding of the effect of cirrhosis on transporter-mediated drug disposition under cirrhotic conditions. PMID:26225262

  20. What are the implications of the spontaneous spleno-renal shunts in liver cirrhosis?

    OpenAIRE

    Cirillo Michele; Capone Domenico; Tarantino Marianna; Riccio Antonio; Conca Paolo; Citro Vincenzo; Tarantino Giovanni; Lobello Roberto; Iaccarino Vittorio

    2009-01-01

    Abstract Background Although significant advances are expected to be made in the assessment of the portal hypertension-related complications, the prognostic role of spleno-renal shunts has not been fully explored so far. Clarifying this aspect could help tackle the life-treating events occurring in patients suffering from liver cirrhosis. The aim of the study was to analyze the relationships between the spleno-renal shunts presence at doppler ultrasound and the liver cirrhosis complications. ...

  1. New prognostic markers in liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Determining the prognosis of cirrhotic patients is not aneasy task. Prognostic scores, like Child-Pugh and Modelof End-stage Liver Disease scores, are commonly usedby hepatologists, but do not always reflect superimposedevents that may strongly influence the prognosis.Among them, bacterial intestinal translocation is a keyphenomenon for the development of cirrhosis-relatedcomplications. Several biological variables (C-reactiveprotein, serum free cortisol, copeptin, von Willebrandfactor antigen) are surrogates of "inflammatory stress"and have recently been identified as potential prognosticmarkers in cirrhotic patients. Most of these abovementioned markers were investigated in pilot studieswith sometimes a modest sample size but allow us tocatch a glimpse of the pathophysiological mechanismsleading to the worsening of cirrhosis. These new datashould generate further well-designed studies to betterassess the benefit for liver function of preventingintestinal bacterial translocation and microvascularthrombosis. The control of infection is vital and amongall actors of immunity, vitamin D also appears to actas an anti-infective agent and therefore has probably aprognostic value.

  2. Peritoneoscopy of alcoholic liver cirrhosis in comparison with non-alcoholic liver cirrhosis.

    Directory of Open Access Journals (Sweden)

    Kitadai,Masahiro

    1985-04-01

    Full Text Available Peritoneoscopic findings of 39 patients with alcoholic liver cirrhosis (ALC were compared with those of 95 patients with non-alcoholic liver cirrhosis (NALC. They were selected from 245 patients with liver cirrhosis subjected to peritoneoscopy in the 7 year period from 1975 to 1981. Out of the 95 NALC patients, 24 had hepatitis B surface antigen. The ALC patients had nodules which varied in size (61%, large depressions (69%, and a markedly rounded edge of the liver (33% more often than NALC patients (18, 43 and 3%, respectively. Nodularity differed between the right and left lobes in ALC (41% more often than in NALC (16%. Interstitial reddish markings and patchy nodules were, however, more frequent in NALC (51 and 28%, respectively than in ALC (8 and 5%, respectively. Lymphatic vesicles were observed both in ALC (85% and NALC (78%. In conclusion, the peritoneoscopic features which suggested ALC were the coexistence of nodules of various sizes, large depressions and a markedly dull edge of the liver. Interstitial reddish markings and patchy nodules were more indicative of NALC than ALC.

  3. Gut-liver axis in liver cirrhosis: How to manage leaky gut and endotoxemia.

    Science.gov (United States)

    Fukui, Hiroshi

    2015-03-27

    A "leaky gut" may be the cutting edge for the passage of toxins, antigens or bacteria into the body, and may play a pathogenic role in advanced liver cirrhosis and its complications. Plasma endotoxin levels have been admitted as a surrogate marker of bacterial translocation and close relations of endotoxemia to hyperdynamic circulation, portal hypertension, renal, cardiac, pulmonary and coagulation disturbances have been reported. Bacterial overgrowth, increased intestinal permeability, failure to inactivate endotoxin, activated innate immunity are all likely to play a role in the pathological states of bacterial translocation. Therapeutic approach by management of the gut-liver axis by antibiotics, probiotics, synbiotics, prebiotics and their combinations may improve the clinical course of cirrhotic patients. Special concern should be paid on anti-endotoxin treatment. Adequate management of the gut-liver axis may be effective for prevention of liver cirrhosis itself by inhibiting the progression of fibrosis. PMID:25848468

  4. Jejunal microvilli atrophy and reduced nutrient transport in rats with advanced liver cirrhosis: improvement by Insulin-like Growth Factor I

    Directory of Open Access Journals (Sweden)

    Castilla-Cortázar Inma

    2004-06-01

    Full Text Available Abstract Background Previous results have shown that in rats with non-ascitic cirrhosis there is an altered transport of sugars and amino acids associated with elongated microvilli. These alterations returned to normal with the administration of Insulin-Like Growth Factor-I (IGF-I. The aims of this study were to explore the evolution of these alterations and analyse the effect of IGF-I in rats with advanced cirrhosis and ascites. Thus, jejunal structure and nutrient transport (D-galactose, L-leucine, L-proline, L-glutamic acid and L-cystine were studied in rats with ascitic cirrhosis. Methods Advanced cirrhosis was induced by CCl4 inhalation and Phenobarbital administration for 30 weeks. Cirrhotic animals were divided into two groups which received IGF-I or saline during two weeks. Control group was studied in parallel. Jejunal microvilli were studied by electron microscopy. Nutrient transport was assessed in brush border membrane vesicles using 14C or 35S-labelled subtracts in the three experimental groups. Results Intestinal active Na+-dependent transport was significantly reduced in untreated cirrhotic rats. Kinetic studies showed a decreased Vmax and a reduced affinity for sugar and four amino acids transporters (expressed as an increased Kt in the brush border membrane vesicles from untreated cirrhotic rats as compared with controls. Both parameters were normalised in the IGF-I-treated cirrhotic group. Electron microscopy showed elongation and fusion of microvilli with degenerative membrane lesions and/or notable atrophy. Conclusions The initial microvilli elongation reported in non ascitic cirrhosis develops into atrophy in rats with advanced cirrhosis and nutrient transports (monosaccharides and amino acids are progressively reduced. Both morphological and functional alterations improved significantly with low doses of IGF-I.

  5. 13.2.Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    1993-01-01

    930313 Clinical research of portal hyperten-sion and relatives in liver cirrhosis.QIU Rihuo(仇日火),et al.175th Hosp,PLA,Chin J Digest1992;12 (4):220—222.Potral vein pressure (PVP) of portal vein hy-pertension (PVH) was studied in 40 patients ofcirrhosis guided by ultrasound with thin needlepereutaneous transhepatic measurement.The re-sults indicated that PVP were negatively corre-lated with liver volume,and correlated withspleen volume,degree of classification child’s

  6. Detection of novel biomarkers of liver cirrhosis by proteomic analysis

    DEFF Research Database (Denmark)

    Mölleken, Christian; Sitek, Barbara; Henkel, Corinna;

    2009-01-01

    Hepatic cirrhosis is a life-threatening disease arising from different chronic liver disorders. One major cause for hepatic cirrhosis is chronic hepatitis C. Chronic hepatitis C is characterized by a highly variable clinical course, with at least 20% developing liver cirrhosis within 40 years. Only...... serum levels in patients with hepatic cirrhosis of different causes. CONCLUSION: A quantitative analysis of MFAP-4 serum levels in a large number of patients showed MFAP-4 as novel candidate biomarker with high diagnostic accuracy for prediction of nondiseased liver versus cirrhosis [area under receiver...... liver biopsy allows a reliable evaluation of the course of hepatitis C by grading inflammation and staging fibrosis, and thus serum biomarkers for hepatic fibrosis with high sensitivity and specificity are needed. To identify new candidate biomarkers for hepatic fibrosis, we performed a proteomic...

  7. Gut-liver axis in liver cirrhosis: How to manage leaky gut and endotoxemia

    OpenAIRE

    Fukui, Hiroshi

    2015-01-01

    A “leaky gut” may be the cutting edge for the passage of toxins, antigens or bacteria into the body, and may play a pathogenic role in advanced liver cirrhosis and its complications. Plasma endotoxin levels have been admitted as a surrogate marker of bacterial translocation and close relations of endotoxemia to hyperdynamic circulation, portal hypertension, renal, cardiac, pulmonary and coagulation disturbances have been reported. Bacterial overgrowth, increased intestinal permeability, failu...

  8. High prevalence of diabetes mellitus in patients with liver cirrhosis

    NARCIS (Netherlands)

    N. Wlazlo; H.J.B.H. Beijers; E.J. Schoon; H.P. Sauerwein; C.D.A. Stehouwer; B. Bravenboer

    2010-01-01

    P>Aims The reported prevalence of Type 2 diabetes mellitus in patients with liver cirrhosis is five times higher than in the general population. However, these data were never adjusted for classical risk factors for Type 2 diabetes. We therefore investigated the association between cirrhosis and Typ

  9. Clinical significance of serum IGF-Ⅰ,IGF-Ⅱ and IGFBP-3 in liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Yun-Lin Wu; Jing Ye; Shu Zhang; Jie Zhong; Rong-Ping Xi

    2004-01-01

    AIM: To investigate the relationship between insulin-likegrowth factor-Ⅰ, -Ⅱ (IGF-Ⅰ and IGF-Ⅱ), IGF-binding protein 3 (IGFBP-3) and Child-Pugh score in patients with liver cirrhosis, and to search for potential clinical markers of liver function. METHODS: Forty-four patients with advanced liver cirrhosis of viral origin were divided into 3 groups according to severity of cirrhosis (Child-Pugh score) and 38 healthy subjectsserved as controls. Serum levels of IGF-Ⅰ, IGF-Ⅱ and IGFBP3 were measured by immunoradiometric assay.RESULTS: Serum IGF-Ⅰ, IGF-Ⅱ and IGFBP-3 levels weresignificantly lower in patients with cirrhosis than in controls, and serum concentrations of IGF-Ⅰ, IGF-Ⅱ and IGFBP-3 were associated with the severity of liver dysfunction, and dropped sharply during the progression of liver failure. Among these 3 parameters, serum IGF-Ⅱ was the most sensitive and effective indicator for liver dysfunction. Concentrations of IGF-Ⅰ<30 ng/mL, IGF-Ⅱ<200 ng/mL and IGFBP-3 <6 ng/mL implied a negative prognosis for patients with liver cirrhosis. CONCLUSION: Serum IGF-Ⅰ, IGF-Ⅱ and IGFBP-3 may provide a new dimension in the assessment of liver dysfunction. Combined detection of serum IGF-Ⅰ, IGF-Ⅱ and IGFBP-3 with Child-Pugh score is more effective in predicting prognosis than Child-Pugh score alone.

  10. Advances in development of large animal models of liver fibrosis and cirrhosis%大型动物实验性肝纤维化及肝硬化模型的研究进展

    Institute of Scientific and Technical Information of China (English)

    郭若涵; 白彬

    2013-01-01

    Liver fibrogenesis refers to a dynamic process involving complex cellular and molecular mechanisms, resulting in the chronic activation of tissue repair mechanisms and reiterated liver tissue injury. Regardless of the etiology, hepatic fibrosis is a characteristic feature of chronic liver disease. Advanced liver fibrosis results in cirrhosis, portal hypertension, and eventually hepatic cancer and liver failure. Liver fibrosis represents a significant health problem worldwide, and no acceptable therapy exists. Blocking of liver fibrosis formation has become a key problem in the therapy of chronic liver disease. Animal models of liver fibrosis and cirrhosis have been applied to study the occurrence of liver fibrosis and evaluate the potential and possibility of anti-fibrosis treatments for several decades. This article reviews recent advances in the development of large animal models (e.g., rabbits, dogs, monkeys, and pigs) of liver fibrosis and cirrhosis.%肝纤维化作为一个动态的过程,涉及复杂的细胞和分子机制,所引起的慢性激活组织修复机制,遵循反复的肝组织损伤.无论病因,肝纤维化是慢性肝病的典型特征.进展中的肝纤维化可导致肝硬化、门静脉高压症,并可能最终导致肝癌肝衰竭的形成,肝纤维化,作为一个重大的全球卫生问题没有发现令人满意的治疗方式,所以阻断肝纤维化形成已成为慢性肝病治疗中的关键问题.肝纤维化及肝硬化的动物模型被用于研究纤维化的发生和评价抗纤维化治疗的潜能和可能性.本文重点讨论大型动物,兔、犬、猴、猪肝纤维化及肝硬化模型制作的研究进展.

  11. CIRRHOSIS AND PRIMARY (LIVER CANCER CARCINOMA INCIDENCE IN IRAN

    Directory of Open Access Journals (Sweden)

    K. Armin

    1970-07-01

    Full Text Available The incidence of cirrhosis and primary hepatic carcinoma in the autopsy material is studied. in 4389 autopsies performed, during the last 9 years we found 134 (3% cases of cirrhosis and 24 (0.5% cases of primary hepatic carcinoma. The majority of the patients were from NorthWest and west part of the city. of the 134 cases of cirrhosis 90 correspond to the portal type, 24 to the post-necrotic type, 12 to the biliary cirrhosis, 6 to the post-hepatitis cirrhosis and two cardiac cisrhosis. 19 of our 134 cases of cirrhosis, occured in children between the age of 4months to 13 years. The liver of the 90 cases diagnosed, Portal cirrhosis were characterized grossely by weights from 510-2800 Gr and fine uniformly nodular surface. Micscopically there was marked, fatty change of hepatic cells, focal and spotty necrosis and delicated fibrillary tongue, interconnecting portal spaces. of the 24 cases post-necrotic cirrhosis 4 had had (26% an antecedent jaundice. The liver ranged, from 700-2500 gr., presenting broad scarring and coars nodules. In bur six cases, Post-hepatitic cirrhosis, the liver were redish brown, and presented uniform nodules, 0,5 to 1.5 Cm. in diameter. Liver weights varried form 850 to 1200 Gr. Microscopically 17 cases of carcinoma were hepato-carcinoma, two presented mixed structures of hepatoma and 5 cases were cholangio Carcinoma. Six of hepatomas showed previous portal cirrhosis and one mixed carcinoma showed previous portal cirrhosis.

  12. Clinico-hemato-biochemical profile of dogs with liver cirrhosis

    Directory of Open Access Journals (Sweden)

    M. A. Elhiblu

    2015-04-01

    Full Text Available Aim: The aim of this study was to determine the relevant tools in the diagnosis of liver cirrhosis in dogs. Material and Methods: A total of 140 dogs presented at Veterinary Teaching Hospital, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, showing clinical signs of hepatic insufficiency were subjected to clinico-hemato biochemical, urological, ultrasonographic (USG, and USG guided fine-needle biopsy examinations by standard methods. On the basis of these results, 6 dogs out of 140 dogs were found to be suffering from liver cirrhosis. Six clinically healthy dogs constituted the control group. Results: The dogs suffering from liver cirrhosis manifested inappetence, halitosis, abdominal distension, weight loss, melena, icterus, anemia, and neutrophilic leukocytosis with the left shift. Levels of hemoglobin, lymphocytes, packed cell volume, mean corpuscular volume, mean corpuscular Hb (MCH, and platelet count were significantly lower in liver cirrhosis group than control group while total leukocyte count, neutrophils, and MCH concentration were significantly higher. Glucose, total protein, albumin, A/G ratio, and fibrinogen were significantly lower, and creatinine, alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, prothrombin time, and APTT were significantly higher than the control values. Ultrasound revealed diffuse increase in echogenicity with rounded and irregular liver margins. Cytological examination of the ascitic fluid and fine-needle aspiration biopsy of liver was not fruitful in the diagnosis of liver cirrhosis. Conclusions: Liver cirrhosis causes clinical and hemo-biochemical alterations, which require special consideration when treating diseased animals. USG, diffuse increase in echogenicity of liver, rounding and irregularity of liver margins and microhepatica were the consistent findings. It is suggested that USG along with hemo-biochemical alterations may be used as a diagnostic tool for

  13. Spontaneous bacterial peritonitis: A severe complication of liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Jan Lata; Old(r)ch Stiburek; Marcela Kopacova

    2009-01-01

    This report presents a survey of current knowledge concerning one of the relatively frequent and severe complications of liver cirrhosis and associated ascitesspontaneous bacterial peritonitis. Epidemiology,aetiology, pathogenesis, clinical manifestation, diagnosis and present possibilities of treatment are discussed.

  14. Nodular regenerative hyperplasia mimicking cirrhosis of the liver.

    OpenAIRE

    McDonald, J A; Painter, D M; Gallagher, N. D.; McCaughan, G W

    1990-01-01

    Nodular regenerative hyperplasia of the liver usually presents with signs of portal hypertension with little evidence of obvious liver disease. We report a 47 year old man who presented with clinical signs of decompensated cirrhosis, recurrent encephalopathy, and tense ascites but at liver transplant was found to have nodular regenerative hyperplasia associated with a portal vein thrombosis.

  15. Mobilization of hematopoietic progenitor cells in patients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Ursula; M; Gehling; Marc; Willems; Kathleen; Schlagner; Ralf; A; Benndorf; Maura; Dandri; Jrg; Petersen; Martina; Sterneck; Joerg-Matthias; Pollok; Dieter; K; Hossfeld; Xavier; Rogiers

    2010-01-01

    AIM:To test the hypothesis that liver cirrhosis is associated with mobilization of hematopoietic progenitor cells. METHODS:Peripheral blood samples from 72 patients with liver cirrhosis of varying etiology were analyzed by flow cytometry.Identified progenitor cell subsets were immunoselected and used for functional assays in vitro. Plasma levels of stromal cell-derived factor-1(SDF-1) were measured using an enzyme linked immunosorbent assay.RESULTS:Progenitor cells with a CD133 + /CD45 + CD14 + phenotype we...

  16. Disturbance of hepatic and intestinal microcirculation in experimental liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Sasa-Marcel Maksan; Eduard Ryschich; Zilfi (U)lger; Martha Maria Gebhard; Jan Schmidt

    2005-01-01

    AIM: To analyze hepatic, mesenteric and mucosal microcirculation and leukocyte-endothelium interaction (LEI) in a rat model with liver cirrhosis.METHODS: Hepatic cirrhosis was induced in Wistar rats by gavage with carbon tetrachloride, and intravital videomicroscopy was performed in liver, mesentery and small intestine mucosa. Special emphasis is given on microcirculatory and morphometric changes during cirrhotic portal hypertension.RESULTS: LEI was influenced significantly in the cirrhotic liver but not in the gut. Blood flow measurement showed significant differences among liver, main mesenteric vessels and the mucosa. The results of our study indicate that liver cirrhosis leads to alterations in hepatic and mesenteric blood flow but not in mucosal blood flow.CONCLUSION: The enhanced inflammatory response in hepatic microvessels may be caused by a decrease of antithrombin Ⅲ levels and could be responsible for disturbances of organ pathology.

  17. BIOCHEMICAL NUTRITIONAL PROFILE OF LIVER CIRRHOSIS PATIENTS WITH HEPATOCELLULAR CARCINOMA

    Directory of Open Access Journals (Sweden)

    Gabriela Zanatta PORT

    2014-03-01

    Full Text Available Context Liver cirrhosis patients with hepatocellular carcinoma present nutritional alterations and metabolic disorders that negatively impact the prognosis. Objective The objective is to identify alterations in the metabolism of macro and micronutrients among liver cirrhosis patients with and without hepatocellular carcinoma and their relation to the Child-Turcote-Pugh score and Barcelona Clinic Liver Cancer staging. Methods Analytical transversal study, with 31 hepatocellular carcinoma patients and 48 liver cirrhosis patients. Laboratorial exams were carried out. The existence of an association between the biochemical parameters and the disease severity as well as the presence of hepatocellular carcinoma was assessed. Results The metabolic-nutritional profile of liver cirrhosis patients caused by the hepatitis C virus and hepatocellular carcinoma showed alterations, specifically the lipid (total cholesterol, HDL and triglycerides, protein (albumin, creatinine and uric acid, iron (transferrin, iron and ferritin saturation, hematocrit and hemoglobin, zinc and B12 vitamin profiles. There is a relation between nutritional biochemical markers and the Child-Turcote-Pugh, as well as Barcelona Clinic Liver Cancer staging. Conclusions Considering the existence of alterations in the metabolism of nutrients in liver cirrhosis patients with and without hepatocellular carcinoma, and also that conventional nutritional assessment methods present limitations for this population, the biochemical laboratorial exams are valid to complement the diagnosis of the nutritional state in a quick and practical manner.

  18. Management of liver cirrhosis between primary care and specialists

    Institute of Scientific and Technical Information of China (English)

    Ignazio Grattagliano; Enzo Ubaldi; Leonilde Bonfrate; Piero Portincasa

    2011-01-01

    This article discusses a practical, evidence-based approach to the diagnosis and management of liver cirrhosis by focusing on etiology, severity, presence of complications, and potential home-managed treatments. Relevant literature from 1985 to 2010 (PubMed) was reviewed. The search criteria were peer-reviewed full papers published in English using the following MESH headings alone or in combination: "ascites", "liver fibrosis","cirrhosis", "chronic hepatitis", "chronic liver disease","decompensated cirrhosis", "hepatic encephalopathy","hypertransaminasemia", "liver transplantation" and "portal hypertension". Forty-nine papers were selected based on the highest quality of evidence for each section and type (original, randomized controlled trial, guideline, and review article), with respect to specialist setting (Gastroenterology,Hepatology, and Internal Medicine) and primary care. Liver cirrhosis from any cause represents an emerging health issue due to the increasing prevalence of the disease and its complications worldwide. Primary care physicians play a key role in early identification of risk factors, in the management of patients for improving quality and length of life, and for preventing complications.Specialists, by contrast, should guide specific treatments, especially in the case of complications and for selecting patient candidates for liver transplantation. An integrated approach between specialists and primary care physicians is essential for providing better outcomes and appropriate home care for patients with liver cirrhosis.

  19. Efficacy of toivaptan for delusional hyponatremia in decompensated liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    阚晓

    2014-01-01

    Objective To investigate the efficacy and safety of vasopressin receptor antagonist tolvaptan for treating dilutional hyponatremia casused by decompensated liver cir-rhosis.Methods Ninety-six subjects with decompensated liver cirrhosis complicated by dilutional hyponatremia were divided into test group(n=56)and control group(n=40)by double blind method.

  20. Phagocytic and oxidative burst activity of neutrophils in the end stage of liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Anatol Panasiuk; Jolanta Wysocka; Elzbieta Maciorkowska; Bozena Panasiuk; Danuta Prokopowicz; Janusz Zak; Karol Radomski

    2005-01-01

    AIM: To evaluate the phagocytic activity and neutrophil oxidative burst in liver cirrhosis.METHODS: In 45 patients with advanced postalcoholic liver cirrhosis (aged 45±14 years) and in 25 healthy volunteers (aged 38±5 years), the percentage of phagocytizing cells after in vitro incubation with E. coli (Phagotest Kit), phagocytic activity (mean intensity of fluorescence, MIF) and the percentage of neutrophil oxidative burst (Bursttest Kit), and the level of free oxygen radical production (MIF of Rodamine 123)were analyzed by flow cytometry. The levels of soluble sICAM-1, sVCAM-1, sP-selectin, sE-selectin, sL-selectin,and TNF-α were determined in blood serum.RESULTS: The percentage of E. coli phagocytizing neutrophils in liver cirrhosis patients was comparable to that in healthy subjects. MIF of neutrophil - ingested E. coli was higher in patients with liver cirrhosis. The oxidative burst in E. coli phagocytizing neutrophils generated less amount of active oxygen compounds in liver cirrhosis patients (MIF of R123:24.7±7.1 and 29.7±6.6 in healthy,P<0.01). Phorbol myristate acetate (PMA) - stimulated neutrophilsproduced less reactive oxidants in liver cirrhosis patients than in healthy subjects (MIF of R123: 42.7±14.6 vs 50.2±13.3, P<0.01). A negative correlation was observed between oxidative burst MIF of PMA-stimulated neutrophils and ALT and AST levels (r -0.35, P<0.05;r-0.4, P<0.03). sVCAM-1, sICAM-1, sE-selectin concentrations correlated negatively with the oxygen free radical production (MIF of R123) in neutrophils after PMA stimulation in liver cirrhosis patients (r-0.45, P<0.05;r-0.41, P<0.05; r-0.39, P<0.05, respectively).CONCLUSION: Neutrophil metabolic activity diminishes together with the intensification of liver failure. The metabolic potential of phagocytizing neutrophils is significantly lower in liver cirrhosis patients, which can be one of the causes of immune mechanism damage. The evaluation of oxygen metabolism of E. coli

  1. Muscle hematoma: A critically important complication of alcoholic liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Chiyo Sugiyama; Akifumi Akai; Noriyoshi Yamakita; Tsuneko Ikeda; Keigo Yasuda

    2009-01-01

    An iliopsoas hematoma can occur either spontaneously or secondary to trauma or bleeding tendency due to hemophilia and anticoagulant therapy. Although liver cirrhosis is commonly associated with coagulopathy, iliopsoas hematoma is very rare. We herein, present a case of bilateral iliopsoas hematoma in a patient with alcoholic cirrhosis, and review the literature on muscle hematoma associated with cirrhosis. A 56-year-old man with alcoholic cirrhosis was admitted in a state of shock with anemia. The cause of anemia could not be detected, and the patient was treated conservatively. The site of bleeding was not detected with either gastroduodenal endoscopy or upper abdominal computed tomography, the latter of which did not include the iliopsoas muscle. He died on the 10th day of admission and bilateral iliopsoas hematomas were found on autopsy. An iron stain was positive in the iliopsoas muscle. Eight cases of muscle hematoma associated with cirrhosis, including the present case, were found in a review of the literature. Four of these cases involved the rectus abdominis muscle, 3 involved the iliopsoas muscle and 1 involved combined muscles. Alcoholic cirrhosis accounted for 75% of the cases. One case (12.5%) was associated with virus-related cirrhosis, and another with combined virus-and alcohol-related cirrhosis. The mortality rate was 75% despite early diagnosis and low risk scores for cirrhosis. Muscle hematoma in patients with cirrhosis isclosely related to alcoholism, and the mortality rate of the condition is extremely high. In conclusion, muscle hematoma should be recognized as an important complication of cirrhosis.

  2. Circulating lipocalin 2 is neither related to liver steatosis in patients with non-alcoholic fatty liver disease nor to residual liver function in cirrhosis.

    Science.gov (United States)

    Meier, Elisabeth M; Pohl, Rebekka; Rein-Fischboeck, Lisa; Schacherer, Doris; Eisinger, Kristina; Wiest, Reiner; Krautbauer, Sabrina; Buechler, Christa

    2016-09-01

    Lipocalin 2 (LCN2) is induced in the injured liver and associated with inflammation. Aim of the present study was to evaluate whether serum LCN2 is a non-invasive marker to assess hepatic steatosis in patients with non-alcoholic fatty liver disease (NAFLD) or residual liver function in patients with liver cirrhosis. Therefore, LCN2 was measured by ELISA in serum of 32 randomly selected patients without fatty liver (controls), 24 patients with ultrasound diagnosed NAFLD and 42 patients with liver cirrhosis mainly due to alcohol. Systemic LCN2 was comparable in patients with liver steatosis, those with liver cirrhosis and controls. LCN2 negatively correlated with bilirubin in both cohorts. In cirrhosis, LCN2 was not associated with more advanced liver injury defined by the CHILD-PUGH score and model for end-stage liver disease score. Resistin but not C-reactive protein or chemerin positively correlated with LCN2. LCN2 levels were not increased in patients with ascites or patients with esophageal varices. Consequently, reduction of portal pressure by transjugular intrahepatic portosystemic shunt did not affect LCN2 levels. Hepatic venous blood (HVS), portal venous blood and systemic venous blood levels of LCN2 were similar. HVS LCN2 was unchanged in patients with end-stage liver cirrhosis compared to those with well-compensated disease arguing against increased hepatic release. Current data exclude that serum LCN2 is of any value as steatosis marker in patients with NAFLD and indicator of liver function in patients with alcoholic liver cirrhosis. PMID:27288631

  3. Alcohol Abuse and Alcoholic Liver Cirrhosis Leading to Spontaneous Muscle Hematoma: An Event Fraught with Danger

    Directory of Open Access Journals (Sweden)

    Ankit Mangla

    2015-04-01

    Full Text Available Alcohol abuse is associated with both potentiating and antagonizing hemostatic states. Liver cirrhosis is an independent causal factor for many bleeding complications. The long-term effects of alcohol abuse coupled with advanced liver cirrhosis are additive in favor of bleeding. We report the case of a patient with a history of alcohol abuse who presented with liver cirrhosis and nontraumatic muscle hematoma diagnosed as a spontaneous hematoma of the gastrocnemius muscle. He was managed conservatively with infusions of fresh frozen plasma and platelets, which resulted in resolution of the hematoma. The pathogenesis of ‘spontaneous' muscle hematoma remains anecdotal, but since it is reported in patients on anticoagulant therapy or with hemostatic disorders, it is hypothetically related to severely deranged coagulation. Here we review the relevant literature pertaining to the pathogenesis, presentation and treatment options available for treating this often fatal complication of bleeding diatheses.

  4. DNA Ploidy and Liver Cell Dysplasia in Liver Biopsies from Patients with Liver Cirrhosis

    Directory of Open Access Journals (Sweden)

    Sayed S El-Sayed

    2004-01-01

    Full Text Available There is controversy among pathologists when assessing the presence or absence of liver cell dysplasia in liver biopsies taken from cirrhotic patients. The objective of the present study was to determine the DNA ploidy pattern of hepatocytes of patients with liver cirrhosis and its relationship to liver cell dysplasia. A total of 48 male patients diagnosed with liver cirrhosis based on clinical, laboratory and histopathological criteria were included in the study. A liver biopsy was taken from each patient; one part of the biopsy was subjected to histopathology, and the other to flow cytometry. The histopathological examination revealed liver cell dysplasia in 60% of patients with liver cirrhosis (62% of them had large cell dysplasia [LCD] and 38% had small cell dysplasia [SCD]. Abnormal DNA content (aneuploidy was found in 81.5% of positive liver cell dysplasia specimens and found only in 11.1% of negative liver cell dysplasia specimens, with a statistically significant difference (P0.05 in comparison with SCD. In conclusion, SCD (similar to LCD is also associated with aneuploidy and elevated DNA index, and may carry the same risk for progression to hepatocellular carcinoma.

  5. Portal hypertensive colopathy in patients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Keiichi Ito; Katsuya Shiraki; Takahisa Sakai; Hitoshi Yoshimura; Takeshi Nakano

    2005-01-01

    AIM: In patients with liver cirrhosis and porlal hypertension, portal hypertensive colopathy is thought to be an important cause of lower gastrointestinal hemorrhage. In this study, we evaluated the prevalence of colonic mucosal changes in patients with liver cirrhosis and its clinical significance. METHODS: We evaluated the colonoscopic findings and liver function of 47 patients with liver cirrhosis over a 6-year period. The main cause of liver cirrhosis was post-viral hepatitis (68%) related to hepatitis B (6%) or C (62%)infection. All patients underwent upper gastrointestinal endoscopy to examine the presence of esophageal varices, cardiac varices, and congestive gastropathy, as well as a full colonoscopy to observe changes in colonic mucosa. Portal hypertensive colopathy was defined endoscopically in patients with vascular ectasia, redness, and blue vein. Vascular ectasia was classified into two types: type 1, solitary vascular ectasia; and type 2, diffuse vascular ectasia.RESULTS: Overall portal hypertensive colopathy was present in 31 patients (66%), including solitary vascular ectasia in 17 patients (36%), diffuse vascular ectasia in 20 patients (42%), redness in 10 patients (21%) and blue vein in 6 patients (12%). As the Child-Pugh class increased in severity, the prevalence of portal hypertensive colopathy rose. Child-Pugh class B and C were significantly associated with portal hypertensive colopathy. Portal hypertensive gastropathy, esophageal varices, ascites and hepatocellular carcinoma were not related to occurrence of portal hypertensive colopathy. Platelet count was significantly associated with portal hypertensive colopathy, but prothrombin time, serum albumin level, total bilirubin level and serum ALT level were not related to occurrence of portal hypertensive colopathy. CONCLUSION: As the Child-Pugh class worsens and platelet count decreases, the prevalence of portal hypertensive colopathy increases in patients with liver cirrhosis. A colonoscopic

  6. The ischemic liver cirrhosis theory and its clinical implications.

    Science.gov (United States)

    Mancuso, Andrea

    2016-09-01

    The canonical pathway theory of cirrhosis addresses inflammation as the main driver of hepatic fibrogenesis in hepatitis, so needing a further hypothesis for etiologies missing inflammation, for which parenchymal extinction is postulated. The present paper reports an alternative hypothesis suggesting a central role of micro-vascular ischemia in fibrogenesis and cirrhosis development, whatever is the aetiology of liver chronic injury. In fact, since chronic liver injury could finally result in endothelial damage and micro-vascular thrombosis, leading to a trigger of inappropriate hepatocyte proliferation and fibrosis, finally cirrhosis development could arise from chronic micro-vascular ischemia. Recently, some important confirmation of this hypothesis has been reported. In fact, in a murine experimental model of congestive hepatopathy, it was found that chronic hepatic congestion leads to sinusoidal thrombosis and strain, which in turn promote hepatic fibrosis. Furthermore, a study on a murine model of cirrhosis reported enoxaparin to reduce hepatic vascular resistance and portal pressure by having a protective role against fibrogenesis. In conclusion, the hypothesis giving a central role of micro-vascular ischemia in fibrogenesis and cirrhosis development could change the clinical scenario of chronic liver disease and have several main implications on management of various liver disease. PMID:27515188

  7. Oxidative Stress and Pulmonary Changes in Experimental Liver Cirrhosis

    Directory of Open Access Journals (Sweden)

    Renata Salatti Ferrari

    2012-01-01

    Full Text Available The use of carbon tetrachloride (CCl4 in rats is an experimental model of hepatic tissue damage; which leads to fibrosis, and at the long term, cirrhosis. Cirrhosis is the consequence of progressive continued liver damage, it may be reversible when the damaging noxae have been withdrawn. The aim of this study is to evaluate the changes caused by cirrhosis in lung and liver, through the experimental model of intraperitoneal CCI4 administration. We used 18 male Wistar rats divided into three groups: control (CO and two groups divided by the time of cirrhosis induction by CCI4: G1 (11 weeks, G2 (16 weeks. We found significant increase of transaminase levels and lipid peroxidation (TBARS in liver and lung tissue and also increased antioxidant enzymes SOD and CAT, as well as the expression of TNF-α and IL-1β in the lung of cirrhotic animals. We observed changes in gas exchange in both cirrhotic groups. We can conclude that our model reproduces a model of liver cirrhosis, which causes alterations in the pulmonary system that leads to changes in gas exchange and size of pulmonary vessels.

  8. Oral testosterone load related to liver function in men with alcoholic liver cirrhosis

    DEFF Research Database (Denmark)

    Gluud, C; Bahnsen, M; Bennett, P;

    1983-01-01

    The relation between liver function and an oral testosterone load was examined in 42 consecutive patients with alcoholic liver cirrhosis. Administration of an oral load of 400 mg micronized free testosterone increased the serum concentration of testosterone (range, 31.9-694.4 nmol/l; median, 140.......8 nmol/l) in male patients with alcoholic liver cirrhosis to significantly (P less than 0.01) higher levels than in male subjects without liver disease (range, 25.4-106.6 nmol/l; median, 61.5 nmol/l). The increase of testosterone after the load (log delta testosterone) in patients correlated inversely...... in patients with alcoholic cirrhosis. This decrease seems to be due to decreased liver function, decreasing hepatic blood flow, and increased portosystemic shunting. Oral testosterone loading may therefore be of prognostic significance in patients with alcoholic liver cirrhosis....

  9. Evidence-based clinical practice guidelines for liver cirrhosis 2015.

    Science.gov (United States)

    Fukui, Hiroshi; Saito, Hidetsugu; Ueno, Yoshiyuki; Uto, Hirofumi; Obara, Katsutoshi; Sakaida, Isao; Shibuya, Akitaka; Seike, Masataka; Nagoshi, Sumiko; Segawa, Makoto; Tsubouchi, Hirohito; Moriwaki, Hisataka; Kato, Akinobu; Hashimoto, Etsuko; Michitaka, Kojiro; Murawaki, Toshikazu; Sugano, Kentaro; Watanabe, Mamoru; Shimosegawa, Tooru

    2016-07-01

    The Japanese Society of Gastroenterology revised the evidence-based clinical practice guidelines for liver cirrhosis in 2015. Eighty-three clinical questions were selected, and a literature search was performed for the clinical questions with use of the MEDLINE, Cochrane, and Igaku Chuo Zasshi databases for the period between 1983 and June 2012. Manual searching of the latest important literature was added until August 2015. The guidelines were developed with use of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. This digest version in English introduces selected clinical questions and statements related to the management of liver cirrhosis and its complications. Branched-chain amino acids relieve hypoalbuminemia and hepatic encephalopathy and improve quality of life. Nucleoside analogues and peginterferon plus ribavirin combination therapy improve the prognosis of patients with hepatitis B virus related liver cirrhosis and hepatitis C related compensated liver cirrhosis, respectively, although the latter therapy may be replaced by direct-acting antivirals. For liver cirrhosis caused by primary biliary cirrhosis and active autoimmune hepatitis, urosodeoxycholic acid and steroid are recommended, respectively. The most adequate modalities for the management of variceal bleeding are the endoscopic injection sclerotherapy for esophageal varices and the balloon-occluded retrograde transvenous obliteration following endoscopic obturation with cyanoacrylate for gastric varices. Beta-blockers are useful for primary prophylaxis of esophageal variceal bleeding. The V2 receptor antagonist tolvaptan is a useful add-on therapy in careful diuretic therapy for ascites. Albumin infusion is useful for the prevention of paracentesis-induced circulatory disturbance and renal failure. In addition to disaccharides, the nonabsorbable antibiotic rifaximin is useful for the management of encephalopathy. Anticoagulation therapy is proposed for

  10. Evaluation of quantitative and objective criteria in liver-spleen scintigraphy for diagnosing cirrhosis of liver

    International Nuclear Information System (INIS)

    A prospective study was designed to evaluate the efficacy of quantitative parameters like liver span, liver right-to-left lobe ratio and spleen-to liver ratio in diagnosing cirrhosis of liver against the quantitative interpretation by experienced nuclear medicine physician

  11. Antibiotics can ameliorate circulatory complications of liver cirrhosis

    DEFF Research Database (Denmark)

    Madsen, Bjørn Stæhr; Schaffalitzky de Muckadell, Ove B

    2011-01-01

    . This review focuses on how broad spectrum antibiotics can ameliorate the haemodynamic consequences of bacterial translocation. It is possible that the use of broad spectrum antibiotics in the future may be used to prevent other complications of liver cirrhosis than spontaneous bacterial peritonitis...

  12. Temporal expression of hepatic inducible nitric oxide synthase in liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Chang-Li Wei; Wei-Min Hon; Kang-Hoe Lee; Hoon-Eng Khoo

    2005-01-01

    AIM: Nitric oxide (NO) has been implicated in the pathogenesis of liver cirrhosis. We have found inducible nitric oxide synthase (iNOS) can be induced in hepatocytes of cirrhotic liver. This study further investigated the temporal expression and activity of hepatic iNOS in cirrhosis development.METHODS: Cirrhosis was induced in rats by chronic bile duct ligation (BDL). At different time points after the operation,samples were collected to examine NO concentration, liver function, and morphological changes. Hepatocytes were isolated for determination of iNOS mRNA, protein and enzymatic activity.RESULTS: Histological examination showed early cirrhosis 1-2 wk after BDL, with advanced cirrhosis at 3-4 wk.Bilirubin increased dramatically 3 d after BDL, but decreased by 47% on d 14. Three weeks after BDL, it elevated again. Systemic NO concentration did not increase significantly until 4 wk after BDL, when ascites developed.Hepatocyte iNOS mRNA expression was identified 3 d after BDL, and enhanced with time to 3 wk, but reduced thereafter. iNOS protein showed a similar pattern to mRNA expression. iNOS activity decreased from d 3 to d 7, but increased again thereafter till d 21.CONCLUSION: Hepatic iNOS can be induced in the early stage, which increases with time as cirrhosis develops. Its enzymatic activity is significantly correlated with protein expression and histological alterations of the liver, but not with systemic NO levels, nor with absolute values of liver function markers.

  13. The outcome of critical illness in decompensated alcoholic liver cirrhosis

    DEFF Research Database (Denmark)

    Kavli, M; Strøm, T; Carlsson, M;

    2012-01-01

    with the Child-Pugh score. METHODS: A single-centre retrospective cohort analysis was conducted in a university-affiliated ICU. Eighty-seven adult patients with decompensated liver alcoholic cirrhosis were admitted from January 2007 to January 2010. RESULTS: The patients were severely ill with median scores......BACKGROUND: The mortality of patients suffering from acute decompensated liver disease treated in the intensive care unit (ICU) varies between 50% and 100%. Previously published data suggest that liver-specific score systems are less accurate compared with the ICU-specific scoring systems acute...... alcoholic liver disease should be revised....

  14. Liver cirrhosis as a result of chronic hepatitis C

    Directory of Open Access Journals (Sweden)

    A. A. Sukhoruk

    2014-01-01

    Full Text Available The incidence of chronic hepatitis C in St. Petersburg is 124.4 per 100 000 population. The number of patients with liver cirrhosis is significant.Aim of this study: to examine the demographic, clinical and epidemiological characteristics of patients with cirrhosis in the results of chronic hepatitis C.Materials and methods: 100 patients with cirrhosis due to chronic hepatitis C in age 31–70 years were included. Patients with infection hepatitis viruses A and B, HIV, alcohol abuse, drug addicts, previously received antiviral therapy were excluded. Liver cirrhosis was diagnosed on the basis clinical, laboratory and instrumental investigations.Results: most patients (86,2% male and 81,7% female are socially adapted. In 23,2% of patients antibodies to hepatitis C virus were first detected simultaneously with the diagnosis of cirrhosis. Medical procedures were the most common route of infection (25,6% male and 57,1% female. Genotype 1 was dominant (65.7%. Viral load over 800 000 IU/ml was detected in 36,7% of patients. ALT activity was normal or not more than 2 upper limit of normal in 59% of patients, AST – 47%. Normal levels of total bilirubin were recorded in 37% of cases.Conclusions: the first detection of antibodies to hepatitis C virus at the stage of cirrhosis, absence of jaundice, normal or low cytolytic activity once again confirms the need for screening for markers of hepatitis C virus. Dominance of genotype 1 is probably due on the one hand with features routes of transmission, and the other – with the speed of transformation chronic hepatitis to cirrhosis.

  15. [Critically ill patients with decompensated liver cirrhosis - New aspects and intensive care management].

    Science.gov (United States)

    Maschmeier, Miriam; Hüsing, Anna; Schmidt, Hartmut; Kabar, Iyad

    2015-10-01

    The prevalence of liver cirrhosis in the German population is about 1 %. Clinically, compensated liver cirrhosis should be distinguished from decompensated cirrhosis with poor prognosis. Decompensated cirrhosis is defined by the occurrence of complications and consequences of portal hypertension (such as ascites, variceal bleeding, hepatic encephalopathy and hepatorenal syndrome) and progressive liver failure. Optimizing the management of these patients in the intensive care unit could essentially improve their outcome. PMID:26445254

  16. Hypothalamic-pituitary-gonadal function in men with liver cirrhosis before and after liver transplantation

    Directory of Open Access Journals (Sweden)

    Bruno T. Zacharias

    2014-12-01

    Full Text Available Objective: To evaluate the influence of end-stage liver disease and orthotopic liver transplantation in the pituitary function and hormone metabolism before and after liver transplantation. Methods: In a prospective study, serum levels of follicle stimulating hormone (FSH, luteinizing hormone (LH, estradiol (E2 and prolactin (PRL of 30 male patients with cirrhosis were determined two to four hours before and six months after liver transplantation. The results were compared according to the Model for End-stage Liver Disease (MELD. Results: male patients with liver cirrhosis have hypogonadism. FSH was normal, but inappropriately low due to androgen failure; E2 and PRL, on their turn, were high. After liver transplantation, FSH and LH levels increased (p 18. The severity of cirrhosis had no influence on FSH, PRL and LH.

  17. Challenges and Management of Liver Cirrhosis: Pathophysiology of Renal Dysfunction in Cirrhosis.

    Science.gov (United States)

    Solà, Elsa; Ginès, Pere

    2015-01-01

    Kidney dysfunction is a common complication of patients with advanced cirrhosis and is associated with poor prognosis. Patients with advanced cirrhosis show circulatory dysfunction characterized by reduced systemic vascular resistance due to splanchnic arterial vasodilation, which is caused by portal hypertension. The progressive reduction in systemic vascular resistance leads to effective arterial hypovolemia. In order to maintain arterial pressure within normal limits in this setting, there is activation of systemic vasoconstrictor systems, including the renin-angiotensin-aldosterone system, sympathetic nervous system and, in late stages, nonosmotic hypersecretion of vasopressin. Although these systems have positive effects in maintaining arterial pressure, they have a negative influence on kidney function, leading to the retention of sodium and solute-free water, and in late stages of the disease an intense kidney vasoconstriction develops, leading to decrease of the glomerular filtration rate and the development of hepatorenal syndrome (HRS). Moreover, bacterial translocation and the existence of a systemic inflammatory state in patients with advanced cirrhosis may play a role in the impairment of circulatory function. HRS is a unique cause of kidney failure of functional origin that develops in patients with cirrhosis. However, besides HRS, patients with cirrhosis may develop kidney failure due to other causes, including bacterial infections, prerenal kidney failure, shock, use of nephrotoxic drugs or intrinsic kidney diseases. Considering the existence of circulatory dysfunction and some degree of kidney vasoconstriction, patients with advanced cirrhosis have fragile kidney function and are susceptible to easily developing kidney failure associated with other complications of the disease, particularly bacterial infections and gastrointestinal bleeding. PMID:26159270

  18. Cardiac and systemic haemodynamic complications of liver cirrhosis

    DEFF Research Database (Denmark)

    Henriksen, Jens H; Møller, Søren

    2009-01-01

    Cardiovascular complications of liver cirrhosis include cardiac dysfunction and abnormalities in the central-, splanchnic,- and peripheral circulation. Vasodilatation prevails, but vascular beds with various degrees of reduced and increased haemodynamic resistance are the results of massive...... by physical and pharmacological strain. Cardiac failure is an important cause of mortality after liver transplantation and stressful procedures as insertions of transjugular intrahepatic portal systemic shunt (TIPS), peritoneal venous shunting, and other types of surgery. Improvement of liver function has...... been shown to reverse the cardiovascular complications. The clinical significance is an important topic for future research. At present, no specific treatment can be recommended, and the cardiac failure in cirrhosis should be treated as in non-cirrhotic patients with sodium restriction, diuretics...

  19. Ultrasonography in predicting and screening liver cirrhosis in children: A preliminary study

    Institute of Scientific and Technical Information of China (English)

    Jia-An Zhu; Bing Hu

    2003-01-01

    AIM: To evaluate the value of ultrasonography in predicting and screening liver cirrhosis in children.METHODS: Twenty-eight children with liver cirrhosis of various etiologies were examined by routine ultrasonography.A percutaneous liver biopsy guided by ultrasound was also performed on each patient, and the results of liver biopsy and ultrasonography were compared.RESULTS: When compared with the biopsy results,ultrasonography in combination of clinical and laboratory findings gave accurate diagnoses of children liver cirrhosis.Although ultrasound imaging of children with liver cirrhosis revealed abnormal characteristics, these images were not specific to this disease, thus reinforcing the necessity of ultrasound-guided liver biopsy in the diagnosis of children liver cirrhosis.CONCLUSION: Ultrasonography is reliable in the diagnosis of children liver cirrhosis, and its usefulness should be stressed in the screening and follow-up of high-risk pediatric patients.

  20. Plasma and platelet serotonin levels in patients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To analyze the relationship between plasmaand platelet serotonin levels and the degree of liverinsufficiency.METHODS: The prospective study included 30 patients with liver cirrhosis and 30 healthy controls. The degree of liver failure was assessed according to the Child-Pugh classification. Platelet and platelet poor plasma serotonin levels were determined.RESULTS: The mean plasma serotonin level was higher in liver cirrhosis patients than in healthy subjects (215.0± 26.1 vs 63.1 ± 18.1 nmol/L; P < 0.0001). The mean platelet serotonin content was not significantly different in patients with liver cirrhosis compared with healthy individuals (4.8 ± 0.6; 4.2 ± 0.3 nmol/platelet; P > 0.05).Plasma serotonin levels were significantly higher in ChildPugh grade A/B than in grade C patients (246.8 ± 35.0vs132.3 ± 30.7 nmol/L; P < 0.05). However, platelet serotonin content was not significantly different between Child-Pugh grade C and grade A/B (4.6 ± 0.7 vs 5.2 ± 0.8nmol/platelet; P > 0.05).CONCLUSION: Plasma serotonin levels are significantly higher in patients with cirrhosis than in the controls and represent the degree of liver insufficiency. In addition,platelet poor plasma serotonin estimation is a better marker for liver insufficiency than platelet serotonin content.

  1. Effect of liver cirrhosis on percutaneous selective portal vein embolization for primary liver cancer

    Institute of Scientific and Technical Information of China (English)

    孙军辉

    2014-01-01

    Objective To evaluate the clinical value of PVE(portal vein embolism)prior to surgery in primary liver cancer(PLC)patients and the effect of liver cirrhosis on1iver lobe hyperplasia after PVE.Methods 13 patientswith primary liver cancer non-suitable for curative hepatectomy underwent k sequential transcatheter arterial chemoembolization(TACE)(1-3 times)

  2. Neurosurgical procedures in patients with liver cirrhosis: A review

    Institute of Scientific and Technical Information of China (English)

    Ching-Chang; Chen; Yin-Cheng; Huang; Chun-Nan; Yeh

    2015-01-01

    Liver cirrhosis, a devastating liver fibrosis caused by hepatitis/inflammation or tumors, is a major comorbid factor in known surgery fields, such as cardiovascular and abdominal surgeries. It is important to review possible comorbid results in neurosurgical procedures in cirrhotic patients. In the reviewed literature, ChildPugh and model for end-stage liver disease scores are commonly used in the assessment of surgical risks for cirrhotic patients undergoing abdominal, cardiovascular or neurosurgical procedures. The major categories of neurosurgery are traumatic brain injury(TBI), spontaneous intracranial hemorrhage(SICH), brain tumors, and spinal instrumentation procedures. TBI was reported with surgical mortality as high as 34.5% and a complication rate of 87.2%. For SICH, mortality ranged from 22.7% to 47.0%, while complications were reported to be 43.2%. Less is discussed in brain tumor patients; still the postoperative hemorrhage rate approached 26.7%. In spinal fusion instrumentation procedures, the complication rate was as high as 41.0%. Preoperative assessment and correction could possibly decrease complications such as hemorrhage, wound infection and other cirrhosis-related complications(renal, pulmonary, ascites and encephalopathy). In this study, we reviewed the neurosurgical-related literature with regard to liver cirrhosis as a prognostic factor influencing neurosurgical outcomes.

  3. Non-invasive evaluation of liver cirrhosis using ultrasound

    Energy Technology Data Exchange (ETDEWEB)

    Goyal, N., E-mail: nimitgoyal@doctors.org.u [Department of Radiology, University Hospital of Wales, Cardiff (United Kingdom); Jain, N.; Rachapalli, V.; Cochlin, D.L. [Department of Radiology, University Hospital of Wales, Cardiff (United Kingdom); Robinson, M. [Department of Radiology, Royal Gwent Hospital, Newport, Wales (United Kingdom)

    2009-11-15

    Ultrasound (US) is essential in both assessment of the potentially cirrhotic liver and surveillance of selected patients with chronic hepatitis as liver biopsy can be misleading or inaccurate in up to 25% of cases. Various techniques are already in routine use, such as grey-scale imaging, Doppler US, and contrast-enhanced US (CEUS), while newer techniques such as elastography and hepatic vein transit time (HVTT) have the potential to exclude patients without significant fibrosis or cirrhosis; however, they are operator dependent and require specific software. Grey-scale imaging may demonstrate changes, such as volume redistribution, capsule nodularity, parenchymal nodularity, and echotexture changes. The Doppler findings in the hepatic and portal veins, hepatic artery, and varices allow assessment of liver cirrhosis. However, the operator needs to be aware of limitations of these techniques. Low mechanical index CEUS plays an important role in the assessment of complications of cirrhosis, such as hepatocellular carcinoma and portal vein thrombus. Optimized US technique is crucial for accurate diagnosis of the cirrhotic liver and its complications.

  4. Osteodystrophy in liver cirrhosis. Its demonstration by 99m Tc methylene diphosphonate bone scintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Sezai, Shu-ichi; Ishizawa, Suguru; Yoshino, Katsumasa

    1987-10-01

    In order to investigate the osteodystrophy in liver cirrhosis, 21 liver cirrhotic patients having no malignancy and normal renal function were examined by 99m Tc Methylene Diphosphonate (MDP) bone scintigraphy. The cirrhotic subjects consisted of 14 males and 7 females. Their age was 31 - 80, average 55.7 years. The causes of their cirrhotic damage were 1 primary biliary cirrhosis, 9 alcoholic, 2 HB viral and 9 cryptogenic. The contents of their illness showed 9 cases in A, 4 in B and 8 in C of Child's classification. Abnormal hot spot(s) on bone in the cirrhotics could be observed very frequently in 99m Tc MDP bone scintigraphy (47.6 %; 10/21 cases). Those spots were seen more frequently in female and advanced stage of cirrhosis. The number of spot(s) increased also in advanced liver cirrhosis. Serum Ca, P and PTH were in normal range. All of three vitamin D/sub 3/ fractions decreased and especially 1,25 (OH)/sub 2/D/sub 3/ was depressed more in scinti-positive cases. Metacarpal bone X-p with an alumimum step wedge as a reference was analyzed by a microdensitometry (MD) method (Inoue T et al) and the pattern of osteopathy (i.e. porosis, malacia and poromalacia) was examined according to Sumi Y et al. MD method was not known yet if there was any definite correlation with bone scintigraphy and the osteopathic pattern belonged to border categories. In conclusion, more attension on hepatic osteodystrophy will be significantly necessary due to the fact that it has been found very frequently in liver cirrhosis. 99m Tc MDP bone scintigraphy is a good means for detection of the hepatic osteodystrophy.

  5. Cirrhosis and Advanced Fibrosis in Hispanics in Texas: The Dominant Contribution of Central Obesity.

    Science.gov (United States)

    Jiao, Jingjing; Watt, Gordon P; Lee, MinJae; Rahbar, Mohammad H; Vatcheva, Kristina P; Pan, Jen-Jung; McCormick, Joseph B; Fisher-Hoch, Susan P; Fallon, Michael B; Beretta, Laura

    2016-01-01

    Liver cirrhosis is a leading cause of death in Hispanics and Hispanics who live in South Texas have the highest incidence of liver cancer in the United States. We aimed at determining the prevalence and associated risk factors of cirrhosis in this population. Clinical and demographic variables were extracted for 2466 participants in the community-based Cameron County Hispanic Cohort in South Texas. Aspartate transaminase to Platelet Ratio Index (APRI) was used to predict cirrhosis in Cameron County Hispanic Cohort. The prevalence of cirrhosis using APRI≥2 was 0.94%, which is nearly 4-fold higher than the national prevalence. Using APRI≥1, the overall prevalence of cirrhosis/advanced fibrosis was 3.54%. In both analyses, highest prevalence was observed in males, specifically in the 25-34 age group. Risk factors independently associated with APRI≥2 and APRI≥1 included hepatitis C, diabetes and central obesity with a remarkable population attributable fraction of 52.5% and 65.3% from central obesity, respectively. Excess alcohol consumption was also independently associated with APRI≥2. The presence of patatin-like phospholipase domain-containing-3 gene variants was independently associated with APRI≥1 in participants >50 years old. Males with both central obesity and excess alcohol consumption presented with cirrhosis/advanced fibrosis at a young age. Alarmingly high prevalence of cirrhosis and advanced fibrosis was identified in Hispanics in South Texas, affecting young males in particular. Central obesity was identified as the major risk factor. Public health efforts are urgently needed to increase awareness and diagnosis of advanced liver fibrosis in Hispanics. PMID:26950933

  6. Serum Concentrations of Selected Heavy Metals in Patients with Alcoholic Liver Cirrhosis from the Lublin Region in Eastern Poland

    Directory of Open Access Journals (Sweden)

    Andrzej Prystupa

    2016-06-01

    Full Text Available According to the WHO report, alcohol is the third most significant health risk factor for the global population. There are contrary reports about heavy metals concentrations in patients with alcoholic liver cirrhosis. The aim of this study was to investigate serum concentrations of selected heavy metals in patients with alcoholic liver cirrhosis living in the eastern part of Poland according to cirrhosis stage. The participants came from various hospitals of the Lublin region were enrolled. The study group included 46 male and 16 female patients. The control group consisted of 18 healthy individuals without liver disease. High Performance Ion Chromatography was used to determine the concentrations of metal ions (Cd, Zn, Cu, Ni, Co, Mn, and Pb in serum samples. The concentrations of copper, zinc, nickel, and cobalt were found to be significantly lower in patients with alcoholic liver cirrhosis compared to the control group. The serum concentration of cadmium was significantly higher in patients with advanced alcoholic liver cirrhosis compared to the control group. We hypothesize that disorders of metabolism of heavy metals seem to be the outcome of impaired digestion and absorption, which are common in cirrhosis, improper diet, environmental and occupational exposure.

  7. Serum Concentrations of Selected Heavy Metals in Patients with Alcoholic Liver Cirrhosis from the Lublin Region in Eastern Poland

    Science.gov (United States)

    Prystupa, Andrzej; Błażewicz, Anna; Kiciński, Paweł; Sak, Jarosław J.; Niedziałek, Jarosław; Załuska, Wojciech

    2016-01-01

    According to the WHO report, alcohol is the third most significant health risk factor for the global population. There are contrary reports about heavy metals concentrations in patients with alcoholic liver cirrhosis. The aim of this study was to investigate serum concentrations of selected heavy metals in patients with alcoholic liver cirrhosis living in the eastern part of Poland according to cirrhosis stage. The participants came from various hospitals of the Lublin region were enrolled. The study group included 46 male and 16 female patients. The control group consisted of 18 healthy individuals without liver disease. High Performance Ion Chromatography was used to determine the concentrations of metal ions (Cd, Zn, Cu, Ni, Co, Mn, and Pb) in serum samples. The concentrations of copper, zinc, nickel, and cobalt were found to be significantly lower in patients with alcoholic liver cirrhosis compared to the control group. The serum concentration of cadmium was significantly higher in patients with advanced alcoholic liver cirrhosis compared to the control group. We hypothesize that disorders of metabolism of heavy metals seem to be the outcome of impaired digestion and absorption, which are common in cirrhosis, improper diet, environmental and occupational exposure. PMID:27304961

  8. Serum Concentrations of Selected Heavy Metals in Patients with Alcoholic Liver Cirrhosis from the Lublin Region in Eastern Poland.

    Science.gov (United States)

    Prystupa, Andrzej; Błażewicz, Anna; Kiciński, Paweł; Sak, Jarosław J; Niedziałek, Jarosław; Załuska, Wojciech

    2016-01-01

    According to the WHO report, alcohol is the third most significant health risk factor for the global population. There are contrary reports about heavy metals concentrations in patients with alcoholic liver cirrhosis. The aim of this study was to investigate serum concentrations of selected heavy metals in patients with alcoholic liver cirrhosis living in the eastern part of Poland according to cirrhosis stage. The participants came from various hospitals of the Lublin region were enrolled. The study group included 46 male and 16 female patients. The control group consisted of 18 healthy individuals without liver disease. High Performance Ion Chromatography was used to determine the concentrations of metal ions (Cd, Zn, Cu, Ni, Co, Mn, and Pb) in serum samples. The concentrations of copper, zinc, nickel, and cobalt were found to be significantly lower in patients with alcoholic liver cirrhosis compared to the control group. The serum concentration of cadmium was significantly higher in patients with advanced alcoholic liver cirrhosis compared to the control group. We hypothesize that disorders of metabolism of heavy metals seem to be the outcome of impaired digestion and absorption, which are common in cirrhosis, improper diet, environmental and occupational exposure. PMID:27304961

  9. Systemic Inflammatory Response Syndrome and MELD Score in Hospital Outcome of Patients with Liver Cirrhosis

    OpenAIRE

    Behroozian, Ramin; Bayazidchi, Mehrdad; Rasooli, Javad

    2012-01-01

    BACKGROUND The evidence saying that the rate of Systemic Inflammatory Response Syndrome (SIRS) is high in patients with advanced cirrhosis and portal hypertension, this could have negative outcome on patients prognosis. METHODS This prospective study included 109 cirrhotic patients who were admitted to Imam Khomeini Hospital, affiliated with Orumieh University of Medical Sciences, during 2011-2012. The presence of SIRS and the model for end stage liver disease (MELD) were assessed on admissio...

  10. Alcohol consumption and liver cirrhosis mortality

    DEFF Research Database (Denmark)

    Bentzen, Jan Børsen; Smith, Valdemar

    regarding per capita consumption of wine among the European countries. Also for the total consumption of alcohol, i.e. the per capita consumption of beer, wine and spirits, the hypothesis of convergence seems to hold. In the same time span the number of alcohol related diseases as e.g. liver diseases, have...... countries have become more restrictive during the last decades. Using data on alcohol consumption, alcohol related diseases and alcohol policies of 16 European countries we discuss the questions of whether the intake of alcohol is associated with (liver) diseases. Our empirical analysis provides us...... with strong evidence of a significantly positive relationship between alcohol consumption and the development in liver diseases; this is in accordance with many other micro studies....

  11. Nutrition and exercise in the management of liver cirrhosis

    OpenAIRE

    Toshikuni, Nobuyuki; Arisawa, Tomiyasu; Tsutsumi, Mikihiro

    2014-01-01

    Liver cirrhosis (LC) patients often have protein-energy malnutrition (PEM) and decreased physical activity. These conditions often lead to sarcopenia, which is the loss of skeletal muscle volume and increased muscle weakness. Recent studies have demonstrated that PEM and sarcopenia are predictors for poor survival in LC patients. Nutrition and exercise management can improve PEM and sarcopenia in those patients. Nutrition management includes sufficient dietary intake and improved nutrient met...

  12. Duodenal mucosal hemodynamics in patients with liver cirrhosis.

    Directory of Open Access Journals (Sweden)

    Tanaka,Michio

    1990-10-01

    Full Text Available Clinical studies show that patients with liver cirrhosis associated with portal hypertension have a high incidence of duodenal ulcer and duodenitis. However, little information is available concerning pathophysiological process of such duodenal diseases in liver cirrhosis. Hemodynamics of the duodenal mucosa was studied in cirrhotics with esophageal varices (68 cases and in noncirrhotics with non-ulcer dyspepsia (37 cases as well. In each group, hemoglobin concentration in the peripheral venous blood was measured, and mucosal hemodynamics was examined in 4 regions of the duodenum by endoscopic reflectance spectrophotometer. No significant intergroup difference was noted in the mean age or sex ratio. Hemoglobin concentration in the peripheral venous blood was significantly lower (p less than 0.01 in the cirrhotics. There were no significant intergroup differences in duodenal mucosal blood volume. However, the cirrhotics showed significantly lower oxygen saturation of hemoglobin in all regions of the duodenum (p less than 0.01. These results show that the cirrhotics with esophageal varices had relative increase in blood volume and decrease in oxygen saturation of hemoglobin in the duodenal mucosa. Such microcirculatory disturbances seem to predispose liver cirrhosis patients to duodenal injury.

  13. Unani Treatment Decreased Fibrosis and Improved Liver Functions in Decompensated Cirrhosis of Liver: A Case Series

    Directory of Open Access Journals (Sweden)

    Akhtar Siddiqui

    2016-03-01

    Full Text Available At present, liver transplantation remains the only curative option for the patients with cirrhosis and end-stage liver diseases. The survival rate and recurrent diseases remain the major issues in the patient post-transplantation. Unani medicine is one of the oldest traditional systems of medicine which has been treating chronic liver diseases and cirrhosis (Talayyaful-Kabid for centuries. The current study aimed to assess the impact of Unani treatment on decompensated cirrhosis and collect data to warrant further clinical trials. Authors conducted a case series on five patients with decompensated cirrhosis and portal hypertension. The disease was confirmed through FibroScan and ultrasound and treated with Unani treatment orally for seven months. Results were evaluated based on FibroScan, liver function test (LFT, EuroQol-5D (EQ5D, Child-Pugh and TTO-TIME (trade-off question. Significant improvements in LFT, fibrosis and quality of life were achieved in the studied patients. The literature related to the herbal constituents of chief medicines used to treat in this case was reviewed. The herbs proved their potential anti-oxidative, anti-inflammatory, hepato-protective, immuno-modulator and antiviral activities, suggesting plausible mechanisms of action in the cases. The preliminary findings indicated the potential therapeutic role of Unani treatment in decompensated cirrhosis. Clinical trials should be conducted to explore further therapeutic potential of Unani treatment in decompensated cirrhosis.

  14. Diagnosis and therapy of ascites in liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Erwin Biecker

    2011-01-01

    Ascites is one of the major complications of liver cirrhosis and is associated with a poor prognosis. It is important to distinguish noncirrhotic from cirrhotic causes of ascites to guide therapy in patients with noncirrhotic ascites. Mild to moderate ascites is treated by salt restriction and diuretic therapy. The diuretic of choice is spironolactone. A combination treatment with furosemide might be necessary in patients who do not respond to spironolactone alone. Tense ascites is treated by paracentesis, followed by albumin infusion and diuretic therapy. Treatment options for refractory ascites include repeated paracentesis and transjugular intrahepatic portosystemic shunt placement in patients with a preserved liver function. Potential complications of ascites are spontaneous bacterial peritonitis (SBP) and hepatorenal syndrome (HRS). SBP is diagnosed by an ascitic neutrophil count > 250 cells/mm3 and is treated with antibiotics. Patients who survive a first episode of SBP or with a low protein concentration in the ascitic fluid require an antibiotic prophylaxis. The prognosis of untreated HRS type 1 is grave. Treatment consists of a combination of terlipressin and albumin. Hemodialysis might serve in selected patients as a bridging therapy to liver transplantation. Liver transplantation should be considered in all patients with ascites and liver cirrhosis.

  15. Clinical characteristics,prognosis and indicators of glucose metabolism of liver cirrhosis complicated with diabetes

    Institute of Scientific and Technical Information of China (English)

    吴娟

    2013-01-01

    Objective To investigate clinical characteristics and outcome of patients with liver cirrhosis complicated with diabetes,and to explore the differences of clinical characteristics and prognosis between hepatogenous diabetes (HD) and type 2 diabetes mellitus (T2DM) .Methods From November 2010 to April 2012,246 patients with liver cirrhosis were collected and divided into liver cir-

  16. Plasma levels of PBEF/Nampt/visfatin are decreased in patients with liver cirrhosis

    NARCIS (Netherlands)

    de Boer, Jan Freark; Bahr, Matthias J.; Boeker, Klaus H. W.; Manns, Michael P.; Tietge, Uwe J. F.

    2009-01-01

    de Boer JF, Bahr MJ, Boker KHW, Manns MP, Tietge UJF. Plasma levels of PBEF/Nampt/visfatin are decreased in patients with liver cirrhosis. Am J Physiol Gastrointest Liver Physiol 296: G196-G201, 2009. First published December 12, 2008; doi:10.1152/ajpgi.00029.2008.-Liver cirrhosis is a catabolic dis

  17. Pneumoconiosis and liver cirrhosis are not risk factors for tuberculosis in patients with pulmonary infection

    Energy Technology Data Exchange (ETDEWEB)

    Wu, H.P.; Pan, Y.H.; Hua, C.C.; Shieh, H.B.; Jiang, B.Y.; Yu, T.J. [Chang Gung Memorial Hospital, Chilung (Taiwan)

    2007-05-15

    It is unclear whether patients with liver cirrhosis and coal miners with pneumoconiosis are at increased risk of developing pulmonary tuberculosis (TB). Furthermore, little is known of the likelihood of pneumonia in patients with bronchiectasis, haemodialysis, diabetes mellitus or advanced lung cancer being due to TB. To answer these questions, patients with these clinical comorbidities were analysed. The study was retrospective and included 264 TB patients, 478 non-TB pneumonia patients, and as negative controls, 438 subjects without pneumonia. The parameters analysed were age, gender and the presence of pneumoconiosis, bronchiectasis, liver cirrhosis, haemodialysis, diabetes mellitus and advanced lung cancer. Male gender was the only significant factor increasing the risk of pulmonary TB. When compared with non-TB pneumonia and control patients, the odds ratios were 1.862 and 2.182, respectively. Patients with liver cirrhosis did not show an increased risk of pulmonary TB after regression analysis. Pneumoconiosis resulted in a 2.260 (P = 0.003) odds ratio for pulmonary TB, compared with the controls. However, there was no difference in pneurmoconiosis between TB and non-TB pneumonia patients. Patients with bronchiectasis, lung cancer and those receiving haemodialysis had a lower risk for pulmonary TB in lower respiratory tract infection, with odds ratios of 0.342, 0.311 and 0.182, respectively. Physicians should first consider non-TB bacterial infection rather than Mycobacterium tuberculosis infection in pneumonia in patients with bronchiectasis, lung cancer or those receiving haemodialysis.

  18. Behavior of liver cirrhosis at the "Arnaldo Milian Castro" Hospital from July 2007 to March 2009

    OpenAIRE

    María Herminia Fajardo González; Merlyn Arce Nuñez; Yosvany Medina Garrido; Lisset Esteva Carral; Marcos Félix Osorio Pagola

    2010-01-01

    Background: Liver cirrhosis is among the top ten death causes in the developed world and also in Cuba, so it is important to know its clinical and epidemiological characteristics in order to propose appropriate preventive measures. Objective: To describe the behavior of liver cirrhosis in the "Arnaldo Milian Castro" hospital from July 2007 to March 2009. Method: A descriptive and cross-sectional study in all patients with a liver cirrhosis diagnosis that were undergoing follow-up in the hep...

  19. Hepatoprotective effect of ethanolic extract of Curcuma longa on thioacetamide induced liver cirrhosis in rats

    OpenAIRE

    Salama, Suzy M.; Abdulla, Mahmood Ameen; AlRashdi, Ahmed S.; Ismail, Salmah; Alkiyumi, Salim S.; Golbabapour, Shahram

    2013-01-01

    Background Hepatology research has focused on developing traditional therapies as pharmacological medicines to treat liver cirrhosis. Thus, this study evaluated mechanisms of the hepatoprotective activity of Curcuma longa rhizome ethanolic extract (CLRE) on thioacetamide-induced liver cirrhosis in rats. Methods The hepatoprotective effect of CLRE was measured in a rat model of thioacetamide-induced liver cirrhosis over 8 weeks. Hepatic cytochrome P450 2E1 and serum levels of TGF-β1 and TNF-α ...

  20. Collagen proportionate area of liver tissue determined by digital image analysis in patients with HBV-related decompensated cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Shi-BinXie; ChaoMa; Chao-ShuangLin; YingZhang; Jian-YunZhu; Wei-MinKe

    2011-01-01

    BACKGROUND: The accurate assessment of the degree of hepatic fibrosis plays a critical role in guiding the diagnosis, treatment and prognostic assessment of chronic liver diseases. Liver biopsy is currently the most reliable method to evaluate the severity of hepatic fibrosis. However, liver biopsy is an invasive procedure associated with morbidity and mortality, and has several limitations in patients with decompensated cirrhosis. There is no report on the collagen proportionate area (CPA) of liver tissue in the decompensated stage of cirrhosis. This study aimed to determine the CPA of resected liver tissue samples from patients with HBV-related decompensated cirrhosis using digital image analysis, and to analyze the relationship between the CPA and liver functional reserve. METHODS: Fifty-three resected liver tissue samples from liver transplant patients with chronic hepatitis B-induced decompensated cirrhosis were stained with Masson's trichrome, and the CPA in these samples was quantitatively determined using digital image analysis. The values of relevant liver function justbeforelivertransplantation,theCPAinlivertissue,andtheir correlationwereanalyzed. RESULTS: The mean CPA at the decompensated stage of cirrhosis was 35.93±14.42% (11.24%-63.41%). The correlation coefficients of the CPA with a model for end-stage liver disease score, serum total bilirubin and international standard ratio of prothrombin B were 0.553, 0.519 and 0.533, respectively (P CONCLUSIONS: The degree of fibrosis may be correlated with the functional reserve. With the advancement of fibrosis, the liver functional reserve is attenuated accordingly.

  1. Clinical studies of resistant ascites in liver cirrhosis.

    Directory of Open Access Journals (Sweden)

    Yuasa,Shiro

    1984-06-01

    Full Text Available Resistant ascites was studied in 34 patients with liver cirrhosis and ascites. The patients were initially divided into 3 groups on the basis of the weekly cumulative ascites retention curve: patients relieved of ascites within 3 weeks of admission, patients relieved between 4 and 12 weeks and patients with ascites persisting beyond 13 weeks. "Resistant ascites" was defined as "ascites persisting for more than 13 weeks after admission to the hospital". The patients were then reclassified into 3 groups : Group A being those patients relieved of ascites within 12 weeks, Group B being those with resistant ascites and group C being those who died within 12 weeks of admission. There were no differences in age and sex distribution, etiology of liver cirrhosis, past medical history or physical findings among the 3 groups. However, Group B had higher levels of serum creatinine and blood urea nitrogen than Group A on admission. Serum bilirubin was higher and serum albumin was lower in Group C than in Group B, which indicates that Group C had greater liver cell failure.

  2. Surecut 0.6 mm liver biopsy in the diagnosis of cirrhosis

    DEFF Research Database (Denmark)

    Torp-Pedersen, S; Vyberg, Mogens; Smith, E;

    1990-01-01

    Liver biopsy with the 0.6 mm (23 gauge) Surecut needle was compared to conventional Menghini biopsy in the diagnosis of cirrhosis. Seventy-seven consecutive patients (mainly alcoholics) with a clinical indication for liver biopsy had both biopsies performed simultaneously. In 71 patients sufficient...... material for a morphological diagnosis concerning liver architecture was obtained with both biopsy techniques (Surecut insufficient in 5 cases and Menghini insufficient in 2 cases). The biopsies were classified as cirrhosis or non-cirrhosis. There was agreement in 69 cases (97%, confidence limits 90...... in the diagnosis of cirrhosis in cases where conventional Menghini needle biopsy is contraindicated....

  3. An empirical analysis of the relationship between the consumption of alcohol and liver cirrhosis mortality

    DEFF Research Database (Denmark)

    Bentzen, Jan Børsen; Smith, Valdemar

    The question whether intake of alcohol is associated with liver cirrhosis mortality is analyzed using aggregate data for alcohol consumption, alcohol related diseases and alcohol policies of 16 European countries. The empirical analysis gives support to a close association between cirrhosis...... mortality and intake of alcohol - and the latter also concerns each of the specific beverages, i.e. spirits, wine and beer, where other studies usually only find evidence of spirits and wine related to liver cirrhosis mortality.  ...

  4. Evaluation of T{sub 1ρ} as a potential MR biomarker for liver cirrhosis: Comparison of healthy control subjects and patients with liver cirrhosis

    Energy Technology Data Exchange (ETDEWEB)

    Rauscher, Isabel, E-mail: isabel.raucher@tum.de [Department of Diagnostic and Interventional Radiology, Technical University Munich, Ismaninger Str. 22, 81675 Munich (Germany); Eiber, Matthias; Ganter, Carl [Department of Diagnostic and Interventional Radiology, Technical University Munich, Ismaninger Str. 22, 81675 Munich (Germany); Martirosian, Petros [Section on Experimental Radiology, University Tübingen, Hoppe-Seyler-Str. 3, 72076 Tübingen (Germany); Safi, Wajima; Umgelter, Andreas [2nd Medical Department, Technical University Munich, Ismaninger Straße 22, 81675 Munich (Germany); Rummeny, Ernst J.; Holzapfel, Konstantin [Department of Diagnostic and Interventional Radiology, Technical University Munich, Ismaninger Str. 22, 81675 Munich (Germany)

    2014-06-15

    Objectives: The purpose of this study was to compare mean liver T{sub 1ρ} values in patients with liver cirrhosis and healthy control subjects in order to evaluate T{sub 1ρ} as a potential MR biomarker for liver cirrhosis. Materials and methods: Ten healthy control subjects (mean age 42.7 years; 6 female, 4 male) and 21 patients with clinically diagnosed liver cirrhosis (mean age 56.5 years; 5 female, 16 male) were examined at 1.5 T (Magnetom Avanto, Siemens). T{sub 1ρ}-weighted images were acquired using a 2D TurboFLASH sequence (TR/TE 3/1.31 ms, FA 8°, FoV 309 × 380 mm, resolution 2 × 2 × 6 mm, acquisition time 15 s, slice thickness 6 mm) with spin-lock preparation. T{sub 1ρ} maps were calculated from five breath-hold measurements, performed with different spin-lock times (4, 8, 16, 32 and 48 ms). Mean liver T{sub 1ρ} values of healthy control subjects and patients with liver cirrhosis were calculated and compared using Student t-test. In addition, a receiver operating characteristic (ROC) curve analysis was performed to evaluate the utility of mean liver T{sub 1ρ} values for the prediction of liver cirrhosis. Results: Mean liver T{sub 1ρ} values in patients with liver cirrhosis (57.4 ± 7.4 ms) were significantly higher than those of healthy subjects (47.8 ± 4.2 ms; p = 0.0007). According to the ROC analysis at a threshold value of 50.1 ms the sensitivity and specificity of mean liver T{sub 1ρ} in predicting liver cirrhosis were 90.5% and 90%, respectively. The area under the ROC curve was 0.90. Conclusion: Mean liver T{sub 1ρ} values in patients with liver cirrhosis were significantly higher than those in healthy subjects suggesting a potential role of liver T{sub 1ρ} as a MR biomarker for liver cirrhosis.

  5. Colchicine for alcoholic and non-alcoholic liver fibrosis and cirrhosis

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C

    2001-01-01

    The majority of liver fibrosis and liver cirrhosis cases in the Western World is caused by alcohol and hepatotoxic viruses. Colchicine is an anti-inflammatory and anti-fibrotic medication. Several randomised clinical trials have addressed the question whether colchicine has any efficacy in patients...... with alcoholic as well as non-alcoholic fibrosis and cirrhosis....

  6. Spontaneous bacterial peritonitis - Detection, treatment and prophylaxis in patients with liver cirrhosis

    NARCIS (Netherlands)

    Jansen, PLM

    1997-01-01

    Spontaneous bacterial peritonitis (SBP) is a common complication in patients with liver cirrhosis and ascites. When a patient with liver cirrhosis and ascites presents with fever and/or abdominal pain, or a tender abdomen on physical examination, or with refractory ascites, an ascitic fluid aspirate

  7. Efficacy controlled observation on acupuncture and western medicine for gastrointestinal dysmotility in liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    邓晶晶

    2013-01-01

    Objective To observe the therapeutic effect of acupuncture on gastrointestinal dysmotility in liver cirrhosis.Methods Forty cases of gastrointestinal dysmotility in liver cirrhosis were randomized into an acupuncture group and a motilium group,20 cases in each one.In the

  8. Adiponectin and its receptors in rodent models of fatty liver disease and liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Markus Neumeier; Jürgen Sch(o)lmerich; Christa Buechler; Claus Hellerbrand; Erwin G(a)bele; Roland Buettner; Cornelius Bollheimer; Johanna Weigert; Andreas Sch(a)ffler; Thomas S Weiss; Monika Lichtenauer

    2006-01-01

    AIM: To determine circulating and hepatic adiponectin in rodents with fatty liver disease or liver cirrhosis and investigate expression of the adiponectin receptors AdipoR1 on the mRNA and protein level and AdipoR2 on the mRNA level.METHODS: Fat fed rats were used as a model for fatty liver disease and bile duct ligation in mice to investigate cirrhotic liver. Expression of AdipoR1 and AdipoR2 mRNA was determined by real time RT-PCR. AdipoR1 protein was analysed by immunoblot. Adiponectin was measured by ELISA.RESULTS: Systemic adiponectin is reduced in fat fed rats but is elevated in mice after bile duct ligation (BDL). Hepatic adiponectin protein is lower in steatotic liver but not in the liver of BDL-mice when compared to controls. Adiponectin mRNA was not detected in human liver samples or primary human hepatocytes nor in rat liver but recombinant adiponectin is taken up by isolated hepatocytes in-vitro. AdipoR1 mRNA and AdipoR1 protein levels are similar in the liver tissue of control and fat fed animals whereas AdipoR2 mRNA is induced. AdipoR2 mRNA and AdipoR1 mRNA and protein is suppressed in the liver of BDL-mice.CONCLUSION: Our studies show reduced circulating adiponectin in a rat model of fatty liver disease whereas circulating adiponectin is elevated in a mouse model of cirrhosis and similar findings have been described in humans. Diminished hepatic expression of adiponectin receptors was only found in liver cirrhosis.

  9. Colchicine for alcoholic and non-alcoholic liver fibrosis or cirrhosis

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C

    2001-01-01

    Colchicine is an anti-inflammatory and anti-fibrotic drug. Several randomized clinical trials have addressed the question whether colchicine has any efficacy in patients with alcoholic as well as non-alcoholic fibrosis and cirrhosis. The objectives were to assess the efficacy of colchicine...... evaluated in randomized trials on mortality, liver related mortality, liver related complications, liver fibrosis markers, liver histology, alcohol consumption, quality of life, and health economics in patients with alcoholic and non-alcoholic fibrosis or cirrhosis....

  10. Nerve growth factor involvement in liver cirrhosis and hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To define NGF (nerve growth factor) and its highaffinity receptor trkANGF presence and distribution in fibrotic liver and in HCC, and to verify if NGF might have a role in fibrosis and HCC.METHODS: Intracellular distribution of NGF and trkANGF were assessed by immunohistochemistry and immunoelectron microscopy in liver specimens from HCC,cirrhosis or both. ELISA was used to measure circulating NGF levels.RESULTS: NGF and trkANGF were highly expressed in HCC tissue, mainly localized in hepatocytes, endothelial and some Kupffer cells. In the cirrhotic part of the liver they were also markedly expressed in bile ducts epithelial and spindle-shaped cells. Surprisingly, in cirrhotic tissue from patients without HCC, both NGF and trkANGF were negative. NGF serum levels in cirrhotic and/or HCC patient were up to 25-fold higher than in controls.CONCLUSION: NGF was only detected in liver tissue with HCC present. Intracellular distribution suggests paracrine and autocrine mechanisms of action. Better definition of mechanisms may allow for therapeutic and diagnostic/prognostic use of NGF.

  11. Predictive value of FibroScan on liver ascites cause by cirrhosis

    Directory of Open Access Journals (Sweden)

    Ping HAN

    2011-11-01

    Full Text Available Objective To investigate the predictive value of FibroScan for liver ascites caused by cirrhosis.Methods A total of 651 patients with liver cirrhosis were subjected to FibroScan examination in People’s Liberation Army 302 Hospital from December 2009 to June 2010 and were enrolled in the present study.Among the patients,185 suffered from liver cirrhosis with ascites(all patients initially had ascites and 466 did not suffer from ascites.After obtaining the FibroScan value,the difference in liver cirrhosis caused by chronic hepatitis B and liver cirrhosis caused by chronic hepatitis C and other liver cirrhosis were analyzed.A Receive Operating Characteristic(ROC curve was drawn and the area under the curve(AUROC was analyzed to determine the cutoff value,sensitivity,specificity,positive predictive value,and negative predictive value of the FibroScan for predicting ascites.Results The FibroScan value of patients with liver cirrhosis caused by chronic hepatitis C [27.0(20.6-44.3kPa] was obviously higher than that of patients with liver cirrhosis caused by chronic hepatitis B [23.6(13.7-37.7kPa,P < 0.01].Moreover,the average FibroScan value of the other liver cirrhosis patients was 23.8(13.7-50.1kPa,which isn′t different from the FibroScan value of liver cirrhosis patients with chronic hepatitis C or B.The FibroScan median of the liver cirrhosis patients with ascites [45.0(33.1-69.1 kPa] was significantly higher than that of the liver cirrhosis patients without ascites [19.1(12.1-26.3 kPa,P < 0.01].The AUROC value of the FibroScan for predicting ascites was 0.895(95% CI: 0.869-0.918,the cutoff value of the diagnosis was 27.7 kPa,sensitivity was 88.2%,specificity was 81.5%,the positive predictive rate was 66.5%,and the negative predictive rate was 94.3%.Conclusion FibroScan can effectively predict the likelihood of ascites formation in patients with cirrhosis and has value for clinical application.

  12. Pulmonary Arteriovenous Malformation in Cryptogenic Liver Cirrhosis Associated with Turner's Syndrome

    OpenAIRE

    Kim, Ji Hoon; Jung, Young Kul; Jeong, Eun Seok; Seo, Yeon Seok; Yim, Hyung Joon; Yeon, Jong Eun; Shim, Jae Jeong; Byun, Kwan Soo; Lee, Chang Hong

    2010-01-01

    Turner's syndrome is a genetic disorder of the sex chromosomes (e.g., 45,X or 45,X/46,XX) that manifests as various congenital anomalies. Despite its numerous extragonadal manifestations and frequent accompanying abnormalities in liver function tests, liver cirrhosis associated with Turner's syndrome has not been reported in Korea. Moreover, pulmonary arteriovenous malformations (PAVMs) have rarely been reported in association with liver cirrhosis, but there have been no reports of PAVMs occu...

  13. Liver Cirrhosis in a Patient with Sickle Cell Trait (Hb Sβ+ Thalassemia) without Other Known Causes of Hepatic Disease

    OpenAIRE

    Santi, Luca; Montanari, Giancarlo; Berardi, Sonia; Patti, Corrado; Frigerio, Marta; Sama, Claudia; Caraceni, Paolo; Bernardi, Mauro

    2009-01-01

    Liver involvement in patients with sickle cell anemia/trait includes a wide range of alterations, from mild liver function test abnormalities to cirrhosis and acute liver failure. Approximately 15–30% of patients with sickle cell anemia present cirrhosis at autopsy. The pathogenesis of cirrhosis is usually related to chronic hepatitis B or C infection or to iron overload resulting from the many transfusions received by these patients in their lifetime. Thus, cirrhosis has been described almos...

  14. Copeptin as an Indicator of Hemodynamic Derangement and Prognosis in Liver Cirrhosis.

    Directory of Open Access Journals (Sweden)

    Annarein J C Kerbert

    Full Text Available Advanced liver cirrhosis is associated with systemic hemodynamic derangement leading to the development of severe complications associated with increased mortality. Copeptin is a stable cleavage product of the precursor of arginine vasopressin, a key-regulator in hemodynamic homeostasis. Copeptin is currently considered a reliable prognostic marker in a wide variety of diseases other than cirrhosis. The present study aimed to assess copeptin, both experimentally and clinically, as a potential biomarker of hemodynamic derangement and to evaluate its prognostic significance in cirrhosis.Two studies were executed: 1 in 18 thioacetamide-induced cirrhotic rats and 5 control rats, plasma copeptin and hemodynamic measurements were performed, 2 in 61 cirrhotic patients, serum copeptin concentration was measured in samples collected at time of registration at the waiting list for liver transplantation. In 46 patients, also a second copeptin measurement was performed during follow-up while registered at the waiting list for liver transplantation. To determine the association of serum copeptin and clinical data with outcome, Cox proportional hazard regression analysis and Kaplan Meier analysis were performed.Plasma copeptin concentration was significantly higher in cirrhotic rats than in controls (1.6 ± 0.5 vs. 0.9 ± 0.1 pmol/L, p< 0.01 and was negatively correlated to the mean arterial blood pressure (r = -0.574, p = 0.013. In cirrhotic patients, serum copeptin concentration was high [11.0 (5.2-24.0 pmol/L] and increased significantly during the time of registration at the waiting list for liver transplantation. MELD and MELD-sodium score were significantly correlated to serum copeptin [MELD: (r = 0.33, p = 0.01, MELD-sodium: (r = 0.29, p = 0.02], also at time of the second copeptin measurement [MELD and MELD-sodium: r = 0.39, p< 0.01]. In cirrhotic humans, serum copeptin concentration was significantly associated with outcome, independently of the MELD

  15. [Rational diuretic therapy in patients with liver cirrhosis].

    Science.gov (United States)

    Vogt, B; Reichen, J

    2000-06-01

    When ascites develops in a patient with liver cirrhosis his probability to survive the following two years amounts to 50%. It is determined essentially by the residual functional capacity of the liver. In 80 to 90% of patients ascites due to portal hypertension can be managed by salt restriction and diuretics. A daily reduction of body weight of 0.5 to 0.75 kg should not be exceeded because prerenal failure may become a threat. Aldosterone-antagonists are more efficient and have fewer side-effects than loop diuretics. The urinary ratio of Na/K may be used to adjust the therapy. They may lower portal hypertension by an additional direct effect on the vasculature. If diuretics are insufficient or when a rapid therapeutic success is needed, paracentesis of 4-6 l is a safe option if intravascular volume is substituted simultaneously with albumin. Only in the few patients whose ascites is intractable by the forementioned measures, alternatives such as peritoneo-, venous or porto-systemic shunts (nowadays mostly by interventional techniques via a transjugular catheter) should be evaluated. The only treatment which not only attacks ascites symptomatically but also corrects the underlying disease is liver transplantation. PMID:10894019

  16. Predictive value of FibroScan on liver ascites cause by cirrhosis

    OpenAIRE

    Han, Ping; Ji, Dong; Zhang, Jian; Li, Fan; Li, Bing; Shao, Qing; Chen, Guo-Feng

    2011-01-01

    Objective To investigate the predictive value of FibroScan for liver ascites caused by cirrhosis.Methods A total of 651 patients with liver cirrhosis were subjected to FibroScan examination in People’s Liberation Army 302 Hospital from December 2009 to June 2010 and were enrolled in the present study.Among the patients,185 suffered from liver cirrhosis with ascites(all patients initially had ascites) and 466 did not suffer from ascites.After obtaining the FibroScan value,the difference in liv...

  17. Liver cirrhosis in selected autoimmune diseases: a nationwide cohort study in Taiwan.

    Science.gov (United States)

    Tung, Chien-Hsueh; Lai, Ning-Seng; Lu, Ming-Chi; Lee, Ching-Chih

    2016-02-01

    The association between autoimmune diseases and liver cirrhosis has rarely been explored in Asian populations, an endemic area of viral hepatitis. The aim of this study was to investigate the comparative risk of liver cirrhosis among a group of selective autoimmune diseases in Taiwanese patients and to identify groups of high risk. This retrospective study was a nationwide, population-based study and used Taiwan's National Health Insurance Research Database. A total of 29,856 patients with definite diagnosis of selected autoimmune diseases (Registry of Taiwan Catastrophic Illness Database, ACR classification) at the starting time point of January 1, 2005, were enrolled in this study. After tracked for a 5-year period, the endpoints were diagnosis of liver cirrhosis (in accordance with International Classification of Diseases, Ninth Revision, Clinical Modification, ICD-9-CM codes 571). The control group was composed of other patients in the same database and consisted of randomly selected 753,495 sex- and age-matched non-autoimmune disease patients. The Cox proportional hazard regression model was used to calculate the risk of liver cirrhosis after adjusting for certain variables such as comorbidity, living area, and socioeconomic status. Among the patients with selected autoimmune diseases, 1987 liver cirrhosis were observed. Patients with psoriasis had a significantly increased risk of liver cirrhosis (HR 1.87, 95 % CI 1.25-2.81) than control group without psoriasis. The risk of liver cirrhosis was significantly lower in patients with rheumatoid arthritis (HR 0.29, 95 % CI 0.19-0.44). There is a gradient of risk of liver cirrhosis among the autoimmune diseases; the specific risks need to be investigated on the basis of hypotheses. Conventional immunosuppressive drug administration should be carefully implemented by regular monitoring of liver condition in order to avoid causing an adverse effect of chronic liver fibrosis. PMID:26408009

  18. IS THERE RECURRENCE OF PRIMARY BILIARY-CIRRHOSIS AFTER LIVER-TRANSPLANTATION - A CLINICOPATHOLOGICAL STUDY IN LONG-TERM SURVIVORS

    NARCIS (Netherlands)

    GOUW, ASH; HAAGSMA, EB; MANNS, M; KLOMPMAKER, IJ; SLOOFF, MJH; GERBER, MA

    1994-01-01

    Liver transplantation has been accepted as a successful therapeutic tool for irreversible liver diseases such as primary biliary cirrhosis. However, removal of the diseased liver may not eliminate this autoimmune disease, and recurrence of primary biliary cirrhosis in the liver graft has been report

  19. Clinical significance of serum ferritin and transferrin assay in patients with liver cirrhosis

    International Nuclear Information System (INIS)

    To investigate the clinical significance of serum ferritin (FE) and transferrin (TF) in patients with liver cirrhosis. The serum ferritin and transferrin levels in 68 patients with liver cirrhosis were detected by RIA and by ELISA respectively. The results showed that FE levels in patients with liver cirrhosis were significantly higher than that of in control group and turned to increase with the rank of Child-Pugh A,B and C. The TF levels in patients were significantly lower than that of in control group and turned to decrease with the rank of Child-Pugh. The FE and TF levels could be regarded as a reference index in forecasting the degree of liver cirrhosis state. The overload of iron may enhance the hepatocyte damage induced by HBV. (authors)

  20. Hematotesticular barrier is altered from early stages of liver cirrhosis:Effect of insulin-like growth factor 1

    Institute of Scientific and Technical Information of China (English)

    Inma Castilla-Cortázar; Isabel Varela-Nieto; Jesús Prieto; Salvador González-Barón; Nieves Diez; María García-Fernández; Juan Enrique Puche; Fernando Diez-Caballero; Jorge Quiroga; Matías Díaz-Sánchez; Alberto Castilla; Amelia Díaz Casares

    2004-01-01

    AIM: The pathogenesis of hypogonadism in liver cirrhosis is not well understood. Previous results from our laboratory showed that IGF-1 deficiency might play a pathogenetic role in hypogonadism of cirrhosis. The administration of IGF-1 for a short period of time reverted the testicular atrophy associated with advanced experimental cirrhosis.The aim of this study was to establish the historical progression of the described alterations in the testes,explore testicular morphology, histopathology, cellular proliferation, integrity of testicular barrier and hypophysogonadal axis in rats with no ascitic cirrhosis.METHODS: Male Wistar rats with histologically-proven cirrhosis induced with carbon tetrachloride (CCl4) for 11 wk,were allocated into two groups (n = 12, each) to receive vehicle. Healthy rats receiving vehicle were used as control group (n = 12).RESULTS: Compared to controls, rats with compensated cirrhosis showed a normal testicular size and weight and very few histopathological testicular abnormalities.However, these animals showed a significant diminution of cellular proliferation and a reduction of testicular transferrin expression. In addition, pituitary-gonadal axis was altered, with significant higher levels of FSH (P<0.001vs controls) and increased levels of LH in untreated cirrhotic animals. Interestingly, IGF-1 treatment normalized testicular transferrin expression and cellular proliferation and reduced serum levels of LH (P = ns vs controls, and P<0.01 vs untreated cirrhotic group).CONCLUSION: The testicular barrier is altered from an early stage of cirrhosis, shown by a reduction of transferrin expression in Sertoli cells, a diminished cellular proliferation and an altered gonadal axis. The treatment with IGF-1 could be also useful in this initial stage of testicular disorder associated with compensated cirrhosis.

  1. Hepatic-associated immunoglobulin-A nephropathy in a child with liver cirrhosis and portal hypertension

    Directory of Open Access Journals (Sweden)

    Sharifa A Alghamdi

    2012-01-01

    Full Text Available Hepatic-associated immunoglobulin A (IgA nephropathy is a relatively common condition that occurs in adults with liver cirrhosis and portal hypertension. However, it is rare in children. This condition is characterized by the deposition of IgA in the renal glomeruli. The present report describes a 14-year-old boy with cryptogenic liver cirrhosis and portal hypertension who presented with hematuria and proteinuria associated with histological changes of IgA nephropathy.

  2. Serum Liver Fibrosis Markers in the Prognosis of Liver Cirrhosis: A Prospective Observational Study.

    Science.gov (United States)

    Qi, Xingshun; Liu, Xu; Zhang, Yongguo; Hou, Yue; Ren, Linan; Wu, Chunyan; Chen, Jiang; Xia, Chunlian; Zhao, Jiajun; Wang, Di; Zhang, Yanlin; Zhang, Xia; Lin, Hao; Wang, Hezhi; Wang, Jinling; Cui, Zhongmin; Li, Xueyan; Deng, Han; Hou, Feifei; Peng, Ying; Wang, Xueying; Shao, Xiaodong; Li, Hongyu; Guo, Xiaozhong

    2016-01-01

    BACKGROUND The prognostic role of serum liver fibrosis markers in cirrhotic patients remains unclear. We performed a prospective observational study to evaluate the effect of amino-terminal pro-peptide of type III pro-collagen (PIIINP), collagen IV (CIV), laminin (LN), and hyaluronic acid (HA) on the prognosis of liver cirrhosis. MATERIAL AND METHODS All patients who were diagnosed with liver cirrhosis and admitted to our department were prospectively enrolled. PIIINP, CIV, LN, and HA levels were tested. RESULTS Overall, 108 cirrhotic patients were included. Correlation analysis demonstrated that CIV (coefficient r: 0.658, p<0.001; coefficient r: 0.368, p<0.001), LN (coefficient r: 0.450, p<0.001; coefficient r: 0.343, p<0.001), and HA (coefficient r: 0.325, p=0.001; coefficient r: 0.282, p=0.004) levels, but not PIIINP level (coefficient r: 0.081, p=0.414; coefficient r: 0.090, p=0.363), significantly correlated with Child-Pugh and MELD scores. Logistic regression analysis demonstrated that HA (odds ratio=1.00003, 95% confidence interval [CI]=1.000004-1.000056, p=0.022) was significantly associated with the 6-month mortality. Receiver operating characteristics analysis demonstrated that the area under the curve (AUC) of HA for predicting the 6-month mortality was 0.612 (95%CI=0.508-0.709, p=0.1531). CONCLUSIONS CIV, LN, and HA levels were significantly associated with the severity of liver dysfunction, but might be inappropriate for the prognostic assessment of liver cirrhosis. PMID:27480906

  3. Physiologic and laboratory correlates of depression, anxiety, and poor sleep in liver cirrhosis

    Directory of Open Access Journals (Sweden)

    Ko Fang-Yuan

    2013-01-01

    Full Text Available Abstract Background Studies have shown psychological distress in patients with cirrhosis, yet no studies have evaluated the laboratory and physiologic correlates of psychological symptoms in cirrhosis. This study therefore measured both biochemistry data and heart rate variability (HRV analyses, and aimed to identify the physiologic correlates of depression, anxiety, and poor sleep in cirrhosis. Methods A total of 125 patients with cirrhosis and 55 healthy subjects were recruited. Each subject was assessed through routine biochemistry, 5-minutes ECG monitoring, and psychological ratings of depression, anxiety, and sleep. HRV analysis were used to evaluate autonomic functions. The relationship between depression, sleep, and physiologic correlates was assessed using a multiple regression analysis and stepwise method, controlling for age, duration of illness, and severity of cirrhosis. Results Reduced vagal-related HRV was found in patients with severe liver cirrhosis. Severity of cirrhosis measured by the Child-Pugh score was not correlated with depression or anxiety, and only had a weak correlation with poor sleep. The psychological distress in cirrhosis such as depression, anxiety, and insomnia were correlated specifically to increased levels of aspartate aminotransferase (AST, increased ratios of low frequency to high frequency power, or reduced nonlinear properties of HRV (α1 exponent of detrended fluctuation analysis. Conclusions Increased serum AST and abnormal autonomic nervous activities by HRV analysis were associated with psychological distress in cirrhosis. Because AST is an important mediator of inflammatory process, further research is needed to delineate the role of inflammation in the cirrhosis comorbid with depression.

  4. WJH 6th Anniversary Special Issues(4): Cirrhosis Role of vaptans in the management of hydroelectrolytic imbalance in liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Antonio; Facciorusso; Annabianca; Amoruso; Viviana; Neve; Matteo; Antonino; Valentina; Del; Prete; Michele; Barone

    2014-01-01

    Ascites and hyponatremia are the most common complications in patients with liver cirrhosis and develop as a consequence of a severe impairment of liver function and portal hypertension. Increasing evidences support the central role of renal function alterations in the pathogenesis of hydroelectrolytic imbalances in cirrhotic patients, thus implying a dense cross-talk between liver and kidney in the systemic and splanchnic vascular homeostasis in such subjects. Since Arginin Vasopressin(AVP) hyperincretion occurs at late stage of cirrhosis and plays an important role in the development of refractory ascites, dilutional hyponatremia and finally hepato-renal syndrome, selective antagonists of AVP receptors V2(vaptans) have been recently introduced in the therapeutic algorithm of advanced cirrhotic patients. Despite the promising results of earlier phasetwo studies, randomized controlled trials failed to find significant results in terms of efficacy of such drugs both in refractory ascites and hyponatremia. Moreover, concerns on their safety profile arise, due to the number of potentially severe side effects of vaptans in the clinical setting, such as hypernatremia, dehydration, renal impairment, and osmotic demyelination syndrome. More robust data from randomized controlled trials are needed in order to confirm the potential role of vaptans in the management of advanced cirrhotic patients.

  5. What are the implications of the spontaneous spleno-renal shunts in liver cirrhosis?

    Directory of Open Access Journals (Sweden)

    Cirillo Michele

    2009-11-01

    Full Text Available Abstract Background Although significant advances are expected to be made in the assessment of the portal hypertension-related complications, the prognostic role of spleno-renal shunts has not been fully explored so far. Clarifying this aspect could help tackle the life-treating events occurring in patients suffering from liver cirrhosis. The aim of the study was to analyze the relationships between the spleno-renal shunts presence at doppler ultrasound and the liver cirrhosis complications. Methods Design: eighty one patients out of 129 formed the study population (35 females. Chronic liver damage in these patients was caused by HCV (66, HBV (2, alcohol abuse (2 or unknown etiology, likely non-alcoholic steatohepatitis (11. Setting: two Liver Units of university/primary hospitals in Southern Italy. Main outcome measures: grading of esofageal varices; detection of ascites: assessment of hepatic encephalopathy; evaluation of liver cirrhosis severity; tracking hepatocellular carcinoma; doppler features of spleno-renal shunts and splenic flow velocity; spleen longitudinal diameter at sonography. Results The prevalence of spleno-renal shunts was 18.5%, without no difference concerning the etiology (HCV versus non-HCV, p = 0.870; the prevalence of hepatocellular carcinoma in patients with spleno-renal shunts was superior to that of patients without them (Pearson Chi-square, p = 0.006, power of sample size 74%, also after adjustment for liver decompensation (p = 0.024. The median score of hepatic encephalopathy in patients with and without spleno-renal shunts was similar, i.e., 0 (range, 0-2 versus 0 (0 - 3, p = 0.67. The median splenic vein flow velocity in patients with spleno-renal shunts was significantly inferior to that of patients without them, i.e., 13 cm/sec (95% confidence intervals, 6-18 versus 21 cm/sec (17-24, p Conclusion Taking into consideration the relatively small sample size, patients with spleno-renal shunts are burdened by an

  6. Impact of liver cirrhosis on liver enhancement at Gd-EOB-DTPA enhanced MRI at 3 Tesla

    Energy Technology Data Exchange (ETDEWEB)

    Verloh, N., E-mail: niklas.verloh@stud.uni-regensburg.de [Department of Radiology, University Hospital Regensburg, Regensburg (Germany); Haimerl, M.; Rennert, J.; Müller-Wille, R.; Nießen, C. [Department of Radiology, University Hospital Regensburg, Regensburg (Germany); Kirchner, G. [Department of Gastroenterology, University Hospital Regensburg, Regensburg (Germany); Scherer, M.N. [Department of Surgery, University Hospital Regensburg, Regensburg (Germany); Schreyer, A.G.; Stroszczynski, C.; Fellner, C.; Wiggermann, P. [Department of Radiology, University Hospital Regensburg, Regensburg (Germany)

    2013-10-01

    Purpose: The purpose of this study was to assess differences in enhancement effects of liver parenchyma between normal and cirrhotic livers on dynamic, Gd-EOB-DTPA enhanced MRI at 3 T. Materials and methods: 93 patients with normal (n = 54) and cirrhotic liver (n = 39; Child–Pugh class A, n = 18; B, n = 16; C, n = 5) underwent contrast-enhanced MRI with liver specific contrast media at 3 T. T1-weighted volume interpolated breath hold examination (VIBE) sequences with fat suppression were acquired before contrast injection, in the arterial phase (AP), in the late arterial phase (LAP), in the portal venous phase (PVP), and in the hepatobiliary phase (HBP) after 20 min. The relative enhancement (RE) of the signal intensity of the liver parenchyma was calculated for all phases. Results: Mean RE was significantly different among all evaluated groups in the hepatobiliary phase and with increasing severity of liver cirrhosis, a decreasing, but still significant reduction of RE could be shown. Phase depending changes of RE for each group were observed. In case of non-cirrhotic liver or Child–Pugh Score A cirrhosis mean RE showed a significant increase between AP, LAP, PVP and HBP. For Child–Pugh B + C cirrhosis RE increased until PVP, however, there was no change in case of B cirrhosis (p = 0.501) and significantly reduced in case of C cirrhosis (p = 0.043) during HBP. Conclusion: RE of liver parenchyma is negatively affected by increased severity of liver cirrhosis, therefore diagnostic value of HBP could be limited in case of Child Pugh B + C cirrhosis.

  7. Clinical studies of hepatocellular carcinoma with liver cirrhosis and ascites.

    Directory of Open Access Journals (Sweden)

    Yuasa,Shiro

    1984-06-01

    Full Text Available A comparison was made of the clinical findings of 59 patients with liver cirrhosis (LC accompanied with hepatocellular carcinoma (HCC (of which 35 had ascites and 24 did not at the time of admission and 164 patients with LC, but without HCC (of which 39 had ascites and 125 did not. HCC patients were older and more often had hepatomegaly, vascular spider and pleural effusion than LC patients. Ascites was more frequently observed in HCC than in LC patients when the serum albumin level and the indocyanine green disappearance rate were relatively well maintained and when peripheral edema was absent. There was no difference in the ascitic protein concentration between LC and HCC patients. Malignant cells were detected in ascites only in 14% of the HCC patients. These facts indicate the presence of ascites-inducing factors in HCC patients which have no direct relation to serum colloid osmotic pressure and effective hepatic blood flow. Almost all of the HCC patients with ascites (96% died with ascites, whereas 54% of the LC patients with ascites recovered from the ascitic condition.

  8. Late nonalcoholic fatty liver disease with cirrhosis: a pathologic case of lost or mistaken identity.

    Science.gov (United States)

    Lefkowitch, Jay H; Morawski, John L

    2012-02-01

    Late-stage nonalcoholic fatty liver disease (NAFLD) may present clinically and/or pathologically as cryptogenic cirrhosis. The subject of this report, a middle-aged obese man with diabetes, underwent liver biopsy at the time of laparoscopic cholecystectomy because the liver surface appeared nodular and thickened. The biopsy showed relatively nondescript cirrhosis at initial low-power microscopic inspection, but glycogenated hepatocyte nuclei (consistent with diabetes), sparse macrovesicular fat, and very rare foci of residual mild steatohepatitis were later found. Slender fibrous septa (without significant inflammation and often enclosing microvessels) were present and interconnected to portal tracts. Immunostains for cytokeratin 7, ubiquitin, and glutamine synthetase provided additional histologic data supporting NAFLD as the cause of the cirrhosis in this case. A strategic pathologic approach is discussed, which can be utilized for the pathologic assessment of cirrhosis of unknown cause, particularly when late NAFLD is suspected.

  9. Intestinal first pass metabolism of midazolam in liver cirrhosis --effect of grapefruit juice

    DEFF Research Database (Denmark)

    Andersen, Vibeke; Pedersen, Natalie; Larsen, Niels-Erik;

    2002-01-01

    % in healthy subjects after ingestion of grapefruit juice. However, this interaction has not been studied in patients with impaired liver function. Accordingly, the effect of grapefruit juice on the AUC of midazolam and the metabolite alpha-hydroxymidazolam was studied in patients with cirrhosis of the liver....... METHODS: An open randomized two-way crossover study was performed. Ten patients (3 females, 7 males) with liver cirrhosis based on biopsy or clinical criteria participated. Six patients had a Child-Pugh score of A, one B and three C. Tap water (200 ml) or grapefruit juice were consumed 60 and 15 min...... at the intestinal wall inhibition of CYP3A4 activity by grapefruit juice. These results indicate that patients with liver cirrhosis are more dependent on the intestine for metabolism of CYP3A4 substrates than subjects with normal liver function....

  10. Nutritional problems of patients suffering from cirrhosis of the liver

    Directory of Open Access Journals (Sweden)

    C. Passaglia

    2013-05-01

    Full Text Available BACKGROUND Liver plays a critical role in energetic metabolism and in many other biochemical processes; that’s why advanced liver disease is frequently associated with protein-calorie malnutrition, that compromises clinical outcome of these patients. Unfortunately, assessing nutritional status in patients with liver disease is difficult because of fluid excess and reduction of the protein synthesis. Multiple factors are involved in the cause of protein-calorie malnutrition; in addition to well-described factors of maldigestion and malabsorption, the importance of poor dietary intake cannot be overemphasized. CONCLUSIONS Nitrogen economy can be improved in the majority of patients by frequent small meals and by special dietary supplements in those who are intolerant of proteins. Nutrient intake can be increased by supplemental enteral nutrition and can be ensured by tube or parenteral feeding.

  11. Marked reduction of cerebral oxygen metabolism in patients with advanced cirrhosis; A positron emission tomography study

    Energy Technology Data Exchange (ETDEWEB)

    Kawatoko, Toshiharu; Murai, Koichiro; Ibayashi, Setsurou; Tsuji, Hiroshi; Nomiyama, Kensuke; Sadoshima, Seizo; Eujishima, Masatoshi; Kuwabara, Yasuo; Ichiya, Yuichi (Kyushu Univ., Fukuoka (Japan). Faculty of Medicine)

    1992-01-01

    Regional cerebral blood flow (rCBF), cerebral metabolic rate of oxygen (rCMRO{sub 2}), and oxygen extraction fraction (rOEF) were measured using positron emission tomography (PET) in four patients with cirrhosis (two males and two females, aged 57 to 69 years) in comparison with those in five age matched controls with previous transient global amnesia. PET studies were carried out when the patients were fully alert and oriented after the episodes of encephalopathy. In the patients, rCBF tended to be lower, while rCMRO{sub 2} was significantly lowered in almost all hemisphere cortices, more markedly in the frontal cortex. Our results suggest that the brain oxygen metabolism is diffusely impaired in patients with advanced cirrhosis, and the frontal cortex seems to be more susceptible to the systemic metabolic derangements induced by chronic liver disease. (author).

  12. Alcohol drinking pattern and risk of alcoholic liver cirrhosis

    DEFF Research Database (Denmark)

    Askgaard, Gro; Grønbæk, Morten; Kjær, Mette Skalshøi;

    2015-01-01

    BACKGROUND & AIMS: Alcohol is the main contributing factor of alcoholic cirrhosis, but less is known about the significance of drinking pattern. METHODS: We investigated the risk of alcoholic cirrhosis among 55,917 participants (aged 50-64 years) in the Danish Cancer, Diet, and Health study (1993......-2011). Baseline information on alcohol intake, drinking pattern, and confounders was obtained from a questionnaire. Follow-up information came from national registers. We calculated hazard ratios (HRs) for alcoholic cirrhosis in relation to drinking frequency, lifetime alcohol amount, and beverage type. RESULTS......: We observed 257 and 85 incident cases of alcoholic cirrhosis among men and women, respectively, none among lifetime abstainers. In men, HR for alcoholic cirrhosis among daily drinkers was 3.65 (95% CI: 2.39; 5.55) compared to drinking 2-4 days/week. Alcohol amount in recent age periods (40-49 and 50...

  13. Clinical Characteristics in Patients with Liver Cirrhosis Induced by HBV Infection and Combined with Mild Alcohol Intake

    Institute of Scientific and Technical Information of China (English)

    Ha-lida Xiaerfuhazi; Hai-lin Ma; Xiu-jiang Shi; Xiao-tang Fan; Xi-ernayi Abuduheilili; Fang-ping He

    2014-01-01

    Objective To investigate the differences of clinical and biochemical characteristics between patients with liver cirrhosis induced by HBV infection combined with and without mild alcohol intake. Methods Data of patients with liver cirrhosis who were hospitalized in the First Hospital Afifliated to Xinjiang Medical University were retrospectively analyzed. Patients were divided into three groups: patients with liver cirrhosis induced by HBV infection and combined with mild alcohol intake, patients with HBV-related cirrhosis, and patients with alcohol-related cirrhosis. Biochemical detections including liver function, fasting lipid proifles, lipoprotein, kidney function, glucose, uric acid and regular blood tests were carried out and results were compared among three groups. Data were analyzed through STATA software and co-variant analysis. Results Total of 2 350 patients with liver cirrhosis were included, 732 patients had cirrhosis induced by HBV infection combined with mild alcohol intake, 1 316 patients had HBV-related liver cirrhosis, 302 patients had alcohol-related cirrhosis. The highest mean level of white cell count, mean corpuscular volume,γ-glutamyltranspeptidase and uric acid were observed in HBV infection combined with mild alcohol intake group. Multivariate regression analysis revealed that HBV infection, excessive alcohol intake, male and age were risk factors for hepatocellular carcinoma (HCC) in patients with liver cirrhosis. Conclusions HBV infection combined with mild alcoholic-related liver cirrhosis group showed the highest oxidative stress compared with alcoholic liver cirrhosis group, which suggested that mild alcohol intake may increase the incidence of liver cirrhosis in HBV infected patients and may not increase the incidence of HCC.

  14. New concepts in liver cirrhosis: clinical significance of sarcopenia in cirrhotic patients.

    Science.gov (United States)

    Montano-Loza, A J

    2013-06-01

    The natural history of cirrhotic patients is highly variable due to several factors including hepatic synthetic function, presence and degree of portal hypertension, the cause of cirrhosis, the possibility of resolution of the underlying damaging process, and the occurrence of liver cancer. Currently, D'Amico stage classification and Child-Pugh and Model for End-Stage Liver Disease (MELD) scores constitute the best tools to predict mortality in patients with cirrhosis; however, one of their main limitations is the lack of evaluation of the nutritional and functional status. Most widely recognized complications in cirrhotic patients include ascites, hepatic encephalopathy, variceal bleeding, kidney dysfunction, and hepatocellular carcinoma; however, sarcopenia or severe muscle wasting is one of the most common and frequently hidden complications which negatively impact survival, quality of life, and response to stressor, such as infection and surgery. In this review, we discuss the current accepted and new methods to evaluate prognosis in cirrhosis, and also analyze the current knowledge regarding incidence and clinical impact of malnutrition and sarcopenia in cirrhosis and their impact after liver transplantation. We also discuss existing and potential novel therapeutic strategies for malnutrition in cirrhosis, emphasizing the recognition of sarcopenia in cirrhosis in an effort to improve survival and reduced morbidity related to cirrhosis. Finally, we propose that future studies including sarcopenia with the MELD score may allow better prediction of mortality among cirrhotic patients waiting for liver transplantation; however, due to the worldwide shortage of organs for transplants, one of the vital clinical questions is the feasibility to treat sarcopenia in cirrhosis without the need of liver transplant.

  15. Cirrhosis

    Science.gov (United States)

    ... the liver is too severe or long lasting, regeneration is incomplete, and the liver creates scar tissue. ... fibrosis, an inherited disease of the lungs, intestines, pancreas, and bile ducts in which the body does ...

  16. Contrast-enhanced ultrasound of hepatocarcinogenesis in liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    WU Wei; CHEN Min-hua; SUN Maryellen; YAN Kun; YANG Wei; LI Ji-you

    2012-01-01

    Background Hepatocellular carcinoma (HCC) often occurs in association with liver cirrhosis.A stepwise carcinogenesis for HCC has been proposed.The purpose of this study was to observe the enhancement pattern of hepatocellular nodules in cirrhotic patients using contrast-enhanced ultrasound (CEUS) and to correlate patterns of enhancement at CEUS with the diagnosis of hepatocellular nodules using pathologic correlation as the gold standard.Methods Ninety-three cirrhotic patients with indeterminate hepatocellular nodules at ultrasound,underwent biopsy of each indeterminate nodule.Patients with nodules found to have pathologic diagnoses of regenerative nodules (RNs),dysplastic nodules (DNs),or DNs with focus of HCC (DN-HCC),were enrolled in this study.Enhancement patterns of all nodules were examined throughout the various vascular phases of CEUS and classified into five enhancement patterns:type Ⅰ,isoenhancement to hepatic parenchyma at all phases; type Ⅱ,hypoenhancement in the arterial phase,and isoenhancement in the portal venous phase and late phase; type Ⅲ,iso-to-hypoenhancement in arterial and portal venous phase,and hypoenhancement in the late phase (washout); type Ⅳ,slight hyperenhancement in the arterial and portal venous phase and hypoenhancement in the late phase (washout); and type Ⅴ,partial hyperenhancement in the arterial phase and hypoenhancement in the late phase; and another partial iso-to-hypoenhancement in the arterial and portal venous phase and hypoenhancement in the late phase (washout).The correlation between the contrast enhancement patterns and the pathological diagnoses was analyzed by the chi-squared test.Results Totally 132 lesions were examined with CEUS in 93 patients.Pathologic diagnoses included 45 DN,68 RN,and 19 DN-HCC.The enhancement patterns observed were as follows:type Ⅰ,49 (37.1%); type Ⅱ,27 (20.5%); type Ⅲ,28(21.2%); type Ⅳ,9 (6.8%); type Ⅴ,19 (14.4%).Nodules with type Ⅰ enhancement showed

  17. SPONTANEOUS BACTERIAL EMPYEMA: AN UNCOMMON COMPLICATION OF LIVER CIRRHOSIS

    Directory of Open Access Journals (Sweden)

    Vijay

    2015-07-01

    Full Text Available Spontaneous bacterial empyema (SBEM is an infection of a pre - existing hepatic hydrothorax in cirrhotic patients and scanty data in world literature. We analyzed that over last 5 years all cirrhotics with pleural effusion underwent thoracocentesis either on admission or when an infection susp ected. SBEM defined as culture positive PF with PMN count greater than 250 cells/micro L or PMN count greater than 500 cells/micro L, and exclusion of parapneumonic effusions. Out of total 2620 admissions with liver cirrhosis, 310(11.8% were having pleura l effusion, SBEM was diagnosed in 38(12.25 patients with various aetiologies’. In 25 (66% patients SBEM was associated with spontaneous bacterial peritonitis (SBP. SBP and SBEM when occurred together did not increase the mortality (OR=1.73, CI=0.43 - 6.7 , however SBE alone had the same outcome as SBP 18(52.6%, 15(42.9% p=0.815. Total 12 patients (31% died during same admission. Poor child’s score, low pleural fluid albumin and renal failure were associated with poor prognosis. For the assessment of mo rtality analysis, Mann Whitney U test and t test were used for continuous variables, while Fischer exact test/ chi square were used for categorical variables. On univariate analysis INR, Haemoglobin, Serum creatinine, MELD score and Pleural fluid protein w ere significantly associated predictors of high mortality if abnormal. However on multivariate regression. None of the factors were significant. Pleural fluid culture was positive in 21 (55%. Microorganisms identified in PF were Gram - negative bacilli in 1 3, and Gram positive cocci in 8 samples. Antibiotic sensitivity of organisms also reported.

  18. Systematic review with meta-analyses of studies on the association between cirrhosis and liver metastases

    DEFF Research Database (Denmark)

    Dahl, Emilie; Rumessen, Jüri; Gluud, Lise L

    2011-01-01

    effects models due to an expected clinical heterogeneity. Sixteen studies were included. Evidence of liver metastases was diagnosed in 22% of cases and 38% of controls based on autopsies (n = 14 studies) or laparoscopy (n = 2 studies). Random effects meta-analysis suggested that patients with cirrhosis...... (Medline, Embase, and Web of Science) and manual searches were combined (October 2010) to identify observational studies on patients with malignant disease reporting the risk of liver metastases among cases (with cirrhosis) and controls (without liver disease). Meta-analysis was performed using random...

  19. Liver Cirrhosis in a Patient with Sickle Cell Trait (Hb Sβ+ Thalassemia without Other Known Causes of Hepatic Disease

    Directory of Open Access Journals (Sweden)

    Luca Santi

    2009-09-01

    Full Text Available Liver involvement in patients with sickle cell anemia/trait includes a wide range of alterations, from mild liver function test abnormalities to cirrhosis and acute liver failure. Approximately 15–30% of patients with sickle cell anemia present cirrhosis at autopsy. The pathogenesis of cirrhosis is usually related to chronic hepatitis B or C infection or to iron overload resulting from the many transfusions received by these patients in their lifetime. Thus, cirrhosis has been described almost exclusively in patients with sickle cell anemia, while only mild liver abnormalities have been associated with the sickle cell trait. In the present case study, we describe a young Mediterranean man carrying a sickle cell trait (Hb Sβ+ thalassemia who developed liver cirrhosis being negative for hepatitis C and B viruses or for other causes of cirrhosis and not receiving chronic blood transfusions.

  20. Intestinal first pass metabolism of midazolam in liver cirrhosis --effect of grapefruit juice

    DEFF Research Database (Denmark)

    Andersen, Vibeke; Pedersen, Natalie; Larsen, Niels-Erik;

    2002-01-01

    subjects after ingestion of grapefruit juice. However, this interaction has not been studied in patients with impaired liver function. Accordingly, the effect of grapefruit juice on the AUC of midazolam and the metabolite alpha-hydroxymidazolam was studied in patients with cirrhosis of the liver....

  1. Circulating endogenous vasoactive intestinal polypeptide (VIP) in patients with uraemia and liver cirrhosis

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Staun-Olsen, P; Borg Mogensen, N;

    1986-01-01

    .0001) and positively correlated to serum creatinine concentration (r = 0.51, P less than 0.001). In 133 patients with liver cirrhosis peripheral venous VIP was slightly elevated (median 7.0 pmol l-1 range 0-86, P less than 0.01). Samples obtained during a central venous catheterization showed significant renal...... and patients with cirrhosis both the liver and kidneys are involved in the biodegradation of VIP. The elevated level of circulating VIP in uraemic patients may in part be due to decreased renal and hepatic biodegradation but increased neuronal release of VIP, especially in the splanchnic system, may also...... extraction of circulating VIP in control subjects (median extraction fraction 23%, P less than 0.05, n = 6) and in patients with cirrhosis (median 60%, P less than 0.02, n = 8), but not in uraemic patients (median 0%, NS n = 5). In control subjects and patients with cirrhosis the concentration of VIP...

  2. Testosterone in men with advanced liver disease: abnormalities and implications.

    Science.gov (United States)

    Sinclair, Marie; Grossmann, Mathis; Gow, Paul J; Angus, Peter W

    2015-02-01

    Serum testosterone is reduced in up to 90% of men with cirrhosis, with levels falling as liver disease advances. Testosterone is an important anabolic hormone, with effects on muscle, bone, and hematopoiesis. Many of the features of advanced liver disease are similar to those seen in hypogonadal men, including sarcopenia, osteoporosis, gynecomastia, and low libido. However, the relative contribution of testosterone deficiency to the symptomatology of advanced liver disease has not been well established. More recently, it has been demonstrated that low testosterone in men with cirrhosis is associated with increased mortality, independent of the classically recognized prognostic factors, such as the Model for End-Stage Liver Disease score. Only several small clinical trials have examined the role of testosterone therapy in men with cirrhosis, none of which have resolved the issue of whether or not testosterone is beneficial. However, in men with organic hypogonadism due to structural hypothalamic-pituitary-testicular axis disease, testosterone therapy has been shown to improve muscle mass and bone mineral density, increase hemoglobin, and reduce insulin resistance. Despite initial concerns linking testosterone with hepatocellular carcinoma, more recent data suggest that this risk has been overstated. There is, therefore, now a strong rationale to assess the efficacy and safety of testosterone therapy in cirrhosis in well-designed randomized controlled trials. PMID:25087838

  3. Serum Hyperamylasemia as a prognostic indicator of acute viral hepatitis and cirrhosis of liver

    Directory of Open Access Journals (Sweden)

    N. Kaur

    2014-06-01

    Full Text Available Liver disease is a condition that causes liver inflammation or tissue damage and affects liver function. Liver functions tests are abnormal in various liver diseases such as hepatitis, cirrhosis and end stage liver disease. The study of pancreatic enzymes for prognostic purpose in evolving liver disease is gaining ground and act as prognostic indicator for liver diseases. Present study has been planned to assess the serum amylase status in 50 patients of acute viral hepatitis and 50 patients of cirrhosis of liver in comparison to 50 normal healthy control subjects. Levels of serum amylase were determined by CNP- G3 kinetic method. The serum levels of amylase were significantly raised (p<0.0001 in patients compared to control group and levels were observed to be constantly increased with increased severity of liver diseases. The probable cause of variation in serum amylase enzymes in acute viral hepatitis and cirrhosis of liver is its anatomical proximity and common egress system through Ampulla of vater into the duodenum.

  4. Large intestine permeability is increased in patients with compensated liver cirrhosis.

    Science.gov (United States)

    Pijls, Kirsten E; Koek, Ger H; Elamin, Elhaseen E; de Vries, Hanne; Masclee, Ad A M; Jonkers, Daisy M A E

    2014-01-01

    Intestinal barrier dysfunction, facilitating translocation of bacteria and bacterial products, plays an important role in the pathophysiology of liver cirrhosis and its complications. Increased intestinal permeability has been found in patients with liver cirrhosis, but data on small and large intestine permeability and tight junctions (TJs) in patients with compensated cirrhosis are scarce. We aimed to investigate both small and large intestine permeability in patients with stable compensated cirrhosis compared with healthy controls and evaluated the expression of TJ proteins in mucosal biopsies at duodenal and sigmoid level. Intestinal permeability was assessed in 26 patients with compensated cirrhosis and 27 matched controls using a multisugar test. Duodenal and sigmoid biopsies were available from a subgroup for analyses of gene transcription and expression of key TJ proteins by qRT-PCR and ELISA, respectively. Median 0-5-h urinary sucrose excretion and lactulose/rhamnose ratio were comparable between patients with compensated cirrhosis and controls, whereas 5-24-h urinary sucralose/erythritol ratio was increased in these patients. Downregulation of gene transcription was found for claudin-3 in duodenal biopsies and claudin-4 in sigmoid biopsies, and at the protein level occludin expression was significantly increased in both duodenal and sigmoid biopsies. This study shows that gastroduodenal and small intestine permeability are not altered, whereas large intestine permeability is increased in patients with stable compensated cirrhosis. Only limited alterations were found regarding the expression of TJ proteins in both the small and large intestine. PMID:24264047

  5. Large intestine permeability is increased in patients with compensated liver cirrhosis.

    Science.gov (United States)

    Pijls, Kirsten E; Koek, Ger H; Elamin, Elhaseen E; de Vries, Hanne; Masclee, Ad A M; Jonkers, Daisy M A E

    2014-01-01

    Intestinal barrier dysfunction, facilitating translocation of bacteria and bacterial products, plays an important role in the pathophysiology of liver cirrhosis and its complications. Increased intestinal permeability has been found in patients with liver cirrhosis, but data on small and large intestine permeability and tight junctions (TJs) in patients with compensated cirrhosis are scarce. We aimed to investigate both small and large intestine permeability in patients with stable compensated cirrhosis compared with healthy controls and evaluated the expression of TJ proteins in mucosal biopsies at duodenal and sigmoid level. Intestinal permeability was assessed in 26 patients with compensated cirrhosis and 27 matched controls using a multisugar test. Duodenal and sigmoid biopsies were available from a subgroup for analyses of gene transcription and expression of key TJ proteins by qRT-PCR and ELISA, respectively. Median 0-5-h urinary sucrose excretion and lactulose/rhamnose ratio were comparable between patients with compensated cirrhosis and controls, whereas 5-24-h urinary sucralose/erythritol ratio was increased in these patients. Downregulation of gene transcription was found for claudin-3 in duodenal biopsies and claudin-4 in sigmoid biopsies, and at the protein level occludin expression was significantly increased in both duodenal and sigmoid biopsies. This study shows that gastroduodenal and small intestine permeability are not altered, whereas large intestine permeability is increased in patients with stable compensated cirrhosis. Only limited alterations were found regarding the expression of TJ proteins in both the small and large intestine.

  6. Color Doppler velocity profile and contrast-enhanced ultrasonography in assessment of liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Li-Wu Lin; Xue-Jun Duan; Xiao-Yan Wang; En-Sheng Xue; Yi-Mi He; Shang-Da Gao; Li-Yun Yu

    2008-01-01

    BACKGROUND:This study was designed to probe the clinical value in assessing the degree of liver cirrhosis by using the arrival time of contrast agent in the right portal vein in contrast-enhanced ultrasonography, as well as the velocity and lfow volume in the right portal vein using the color Doppler velocity proifle technique. METHODS:Twenty-eight patients with HBV post-hepatic cirrhosis were grouped into compensated (13 patients) and decompensated cirrhosis (15); 30 patients without hepatic cirrhosis served as controls. Written informed consent was obtained from each patient. All the patients with hepatic cirrhosis were pathologically conifrmed by percutaneous biopsy. SonoVue was injected to detect the arrival time in the right portal vein. The velocity and lfow volume in the right portal vein were measured. The value of each parameter was compared for correlation analysis. RESULTS: The arrival time in the right portal vein in the cirrhosis group was much longer than that in the control group (24.92±1.34 vs. 20.81±0.55 sec, respectively, P CONCLUSIONS:With the development of liver cirrhosis, the arrival time of contrast agent in the right portal vein is gradually prolonged, whereas the velocity and lfow volume in this vein decreases markedly, and there is a negative correlation between the results of the two methods.

  7. Assessment of the hepatic microvascular changes in liver cirrhosis by perfusion computed tomography

    Institute of Scientific and Technical Information of China (English)

    Mai-Lin Chen; Qing-Yu Zeng; Jian-Wei Huo; Xiao-Ming Yin; Bao-Ping Li; Jian-Xin Liu

    2009-01-01

    AIM: To assess the hepatic microvascular parameters in patients with liver cirrhosis by perfusion computed tomography (CT). METHODS: Perfusion CT was performed in 29 patients without liver disease (control subjects) and 39 patients with liver cirrhosis, including 22 patients with compensated cirrhosis and 17 patients with decompensated cirrhosis, proved by clinical and laboratory parameters. CT cine-scans were obtained over 50 s beginning with the injection of 50 mL of contrast agent. Hepatic microvascular parameters, mean transit time (MTT) and permeability surface area product (PS) were obtained with the Perfusion 3 software (General Electric, ADW 4.2). RESULTS: The overall differences of MTT and PS between control subjects, patients with compensated cirrhosis and those with decompensated cirrhosis were statistically significant ( P = 0.010 and P = 0.002, respectively). MTT values were 15.613 ± 4.1746 s, 12.592 ± 4.7518 s, and 11.721 ± 4.5681 s for the three groups, respectively, while PS were 18.945 ± 7.2347 mL/min per 100 mL, 22.767 ± 8.3936 mL/min per 100 mL, and 28.735 ± 13.0654 mL/min per 100 mL. MTT in decompensated cirrhotic patients were significantly decreased compared to controls ( P = 0.017), whereas PS values were remarkably increased ( P = 0.001). CONCLUSION: The hepatic microvascular changes in patients with liver cirrhosis can be quantitatively assessed by perfusion CT. Hepatic microvascular parameters (MTT and PS), as measured by perfusion CT, were significantly altered in decompensated cirrhosis.

  8. Elevated carboxy terminal cross linked telopeptide of type I collagen in alcoholic cirrhosis: relation to liver and kidney function and bone metabolism

    DEFF Research Database (Denmark)

    Møller, S; Hansen, M; Hillingso, J;

    1999-01-01

    BACKGROUND: The carboxy terminal cross linked telopeptide of type I collagen (ICTP) has been put forward as a marker of bone resorption. Patients with alcoholic liver disease may have osteodystrophy. AIMS: To assess circulating and regional concentrations of ICTP in relation to liver dysfunction,...... osteopenia, the elevated ICTP in cirrhosis may therefore primarily reflect liver failure and hepatic fibrosis......., bone metabolism, and fibrosis. METHODS: In 15 patients with alcoholic cirrhosis and 20 controls, hepatic venous, renal venous, and femoral arterial concentrations of ICTP, and bone mass and metabolism were measured. RESULTS: Circulating ICTP was higher in patients with cirrhosis than in controls....... No overall significant hepatic disposal or production was found in the patient or control groups but slightly increased production was found in a subset of patients with advanced disease. Significant renal extraction was observed in the controls, whereas only a borderline significant extraction was observed...

  9. Oral testosterone load related to liver function in men with alcoholic liver cirrhosis

    DEFF Research Database (Denmark)

    Gluud, C; Bahnsen, M; Bennett, Patrick;

    1983-01-01

    with galactose elimination capacity (r = 0.54; P less than 0.001), serum albumin (r = -0.53; P less than 0.001), plasma factor II + VII + X (r = 0.62; P less than 0.001), indocyanine green clearance (r = -0.71; P less than 0.001), and hepatic blood flow (r = -0.61; P less than 0.01) and correlated...... decreased in patients with alcoholic cirrhosis. This decrease seems to be due to decreased liver function, decreasing hepatic blood flow, and increased portosystemic shunting. Oral testosterone loading may therefore be of prognostic significance in patients with alcoholic liver cirrhosis....... directly with wedged-to-free hepatic vein pressure (r = +0.54; P less than 0.01). The increase of testosterone after the load did not correlate significantly with sex hormone-binding globulin (r = +0.35; P greater than 0.05). It is concluded that the hepatic extraction of testosterone is significantly...

  10. 1H MRS study of brain metabolic disorder in patients with chronic liver cirrhosis

    International Nuclear Information System (INIS)

    Objective: To study the metabolic alterations in the brain of patients with chronic liver cirrhosis with 1H magnetic resonance spectroscopy (1H MRS) for better understanding the pathophysiology of chronic hepatic encephalopathy (CHE), which will help us in the diagnosis and treatment of this disease. Methods: STEAM 1H MRS and MRI were performed in 30 patients with chronic liver cirrhosis is and 15 healthy volunteers. The height of resonance peaks of different metabolites was measured and the ratios of the other metabolites to Cr were calculated. The authors also studied the correlation between metabolites and the association between globus pallidum signal intensity and the spectroscopic alterations. Results: In patients with severe cirrhosis (in decompensatory period) or CHE, the mean values of mI/Cr and Cho/Cr ratio were significantly lower than those in healthy volunteers or patients with minor cirrhosis (in compensatory period) (P0.05). There was negative correlation between mI/Cr and Glx-α/Cr(r -0.51, n = 44, P1-weighted images, the globus pallidum signal intensity was significantly higher in patients with severe cirrhosis or CHE. mI/Cr, Cho/Cr and Glx-α/Cr correlated significantly with MRI signal changes respectively. Conclusions: Proton MRS can demonstrate brain metabolic changes in patients with chronic liver cirrhosis in vivo noninvasively, thereby helping interpret the pathophysiology of CHE

  11. Association of Fasciola hepatica Infection with Liver Fibrosis, Cirrhosis, and Cancer: A Systematic Review

    Science.gov (United States)

    Machicado, Claudia; Machicado, Jorge D.; Maco, Vicente; Terashima, Angelica; Marcos, Luis A.

    2016-01-01

    Background Fascioliasis has been sporadically associated with chronic liver disease on previous studies. In order to describe the current evidence, we carried out a systematic review to assess the association between fascioliasis with liver fibrosis, cirrhosis and cancer. Methodology and Principal Findings A systematic search of electronic databases (PubMed, LILACS, Scopus, Embase, Cochrane, and Scielo) was conducted from June to July 2015 and yielded 1,557 published studies. Among 21 studies that met inclusion and exclusion criteria, 12 studies explored the association of F. hepatica with liver fibrosis, 4 with liver cirrhosis, and 5 with cancer. Globally these studies suggested the ability of F. hepatica to promote liver fibrosis and cirrhosis. The role of F. hepatica in cancer is unknown. Given the heterogeneity of the studies, a meta-analysis could not be performed. Conclusions Future high-quality studies are needed to determine the role of F. hepatica on the development of liver fibrosis, liver cirrhosis, and cancer in humans. PMID:27681524

  12. Molecular classification of liver cirrhosis in a rat model by proteomics and bioinformatics.

    Science.gov (United States)

    Xu, Xiu-Qin; Leow, Chon K; Lu, Xin; Zhang, Xuegong; Liu, Jun S; Wong, Wing-Hung; Asperger, Arndt; Deininger, Sören; Eastwood Leung, Hon-Chiu

    2004-10-01

    Liver cirrhosis is a worldwide health problem. Reliable, noninvasive methods for early detection of liver cirrhosis are not available. Using a three-step approach, we classified sera from rats with liver cirrhosis following different treatment insults. The approach consisted of: (i) protein profiling using surface-enhanced laser desorption/ionization (SELDI) technology; (ii) selection of a statistically significant serum biomarker set using machine learning algorithms; and (iii) identification of selected serum biomarkers by peptide sequencing. We generated serum protein profiles from three groups of rats: (i) normal (n=8), (ii) thioacetamide-induced liver cirrhosis (n=22), and (iii) bile duct ligation-induced liver fibrosis (n=5) using a weak cation exchanger surface. Profiling data were further analyzed by a recursive support vector machine algorithm to select a panel of statistically significant biomarkers for class prediction. Sensitivity and specificity of classification using the selected protein marker set were higher than 92%. A consistently down-regulated 3495 Da protein in cirrhosis samples was one of the selected significant biomarkers. This 3495 Da protein was purified on-chip and trypsin digested. Further structural characterization of this biomarkers candidate was done by using cross-platform matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) peptide mass fingerprinting (PMF) and matrix-assisted laser desorption/ionization time of flight/time of flight (MALDI-TOF/TOF) tandem mass spectrometry (MS/MS). Combined data from PMF and MS/MS spectra of two tryptic peptides suggested that this 3495 Da protein shared homology to a histidine-rich glycoprotein. These results demonstrated a novel approach to discovery of new biomarkers for early detection of liver cirrhosis and classification of liver diseases. PMID:15378689

  13. Association of liver cirrhosis related IgA nephropathy with portal hypertension

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    A high incidence of IgA nephropathy has been reported in patients with liver cirrhosis, though, clinically evident nephrotic syndrome is very uncommon. Impaired hepatic clearance of circulating IgA immune complexes and subsequent deposition in renal glomeruli has been considered principally in the pathogenesis of liver cirrhosis associated IgA nephropathy. Here we report on a patient with cryptogenic liver cirrhosis and splenic vein thrombosis, who presented with nephrotic syndrome. Renal biopsy showed findings consistent with IgA nephropathy. Lower endoscopy showed features of portal hypertensive colopathy. Following initiation of propranolol and anticoagulant treatment to reduce portal pressure, a gradual decrease of proteinuria and hematuria to normal range was noted. The potential pathogenetic role of portal hypertension in the development of IgA nephropathy in cirrhotic patients is discussed.

  14. Hepatic encephalopathy in patients with liver cirrhosis: Is there a role of malnutrition?

    Institute of Scientific and Technical Information of China (English)

    Evangelos Kalaitzakis; Einar Bj(o)rnsson

    2008-01-01

    Hepatic encephalopathy (HE) is a common complication in patients with liver cirrhosis but its pathogenesis remains incompletely understood.Malnutrition is commonly encountered in patients with liver cirrhosis and it has been reported to affect the quality of life of this group of patients.Experimental studies suggest that low energy intake and poor nutritional status may facilitate the development of HE but there are scarce data on the potential role of malnutrition in HE in patients with liver cirrhosis.Two recently published studies have evaluated the potential role of malnutrition in the development of HE in cirrhotic patients with conflicting results.In this letter to the editor we briefly present the results of the two studies as well as potential reasons for the conflicting results reported.

  15. Allocation of patients with liver cirrhosis and organ failure to intensive care

    DEFF Research Database (Denmark)

    Prier Lindvig, Katrine; Søgaard Teisner, Ane; Kjeldsen, Jens;

    2015-01-01

    AIM: To propose an allocation system of patients with liver cirrhosis to intensive care unit (ICU), and developed a decision tool for clinical practice. METHODS: A systematic review of the literature was performed in PubMed, MEDLINE and EMBASE databases. The search includes studies on hospitalized...... patients with cirrhosis and organ failure, or acute on chronic liver failure and/or intensive care therapy. RESULTS: The initial search identified 660 potentially relevant articles. Ultimately, five articles were selected; two cohort studies and three reviews were found eligible. The literature...... on this topic is scarce and no studies specifically address allocation of patients with liver cirrhosis to ICU. Throughout the literature, there is consensus that selection criteria for ICU admission should be developed and validated for this group of patients and multidisciplinary approach is mandatory. Based...

  16. Energy expenditure and substrate metabolism in patients with cirrhosis of the liver: effects of the pattern of food intake.

    OpenAIRE

    Verboeket-van de Venne, W P; Westerterp, K. R.; B. Van Hoek; G. R. Swart

    1995-01-01

    Patients with liver cirrhosis are often undernourished. In healthy subjects, the pattern of food intake is one of the variables that can influence energy balance and substrate metabolism. The short term (two day) effect of the pattern of food intake in patients with cirrhosis and controls was compared. In a respiration chamber, eight patients with cirrhosis of the liver and 23 controls were fed to estimated energy balance in two meals daily ('gorging' pattern) and four to seven meals daily ('...

  17. [Studies on the mechanism of elevation of serum PIVKA-II levels in alcoholic liver cirrhosis].

    Science.gov (United States)

    Sakizono, Kenji; Oita, Tatsuo; Eto, Masaaki; Bito, Sanae; Takegawa, Hiroshi; Kasakura, Shinpei

    2002-03-01

    We measured serum PIVKA-II concentrations in 18 patients with alcoholic liver cirrhosis. Alcoholic liver disease was diagnosed by the history of ethanol intake of more than 900 ml/day for over 10 years. Liver cirrhosis was diagnosed histologically. Infections with hepatitis B and C viruses were ruled out by assaying serum virus markers. No tumor was detected in liver by ultrasonography and computed tomography during observation period. None of the patients studied were positive for alpafetoprotein (AFP). Eight out of 18 (44.4%) patients with alcoholic liver cirrhosis showed elevated serum PIVKA-II levels. In contrast, only eight out of 93 (8.6%) patients with nonalcholic liver cirrhosis had elevated serum PIVKA-II levels. PIVKA-II is well known as a tumor marker of hepatocellular carcinoma (HCC). The rates of positive PIVKA-II found in alcoholic liver cirrhosis approached its rates in HCC. However, the time course for the elevation of serum PIVKA-II levels was different each other in alcoholic liver cirrhosis and HCC. In HCC, serum PIVKA-II "levels" continued to elevate until therapy. In contrast, its elevation was transient and its levels returned to baseline in alcoholic liver cirrhosis. The values of ALT (GPT), gamma-GTP, and ALP correlated poorly with serum PIVKA-II levels in patients with alcoholic liver cirrhosis. To investigate the mechanism by which elevation of serum PIVKA-II levels in patients with alcoholic liver cirrhosis occurred, we studied the effect of vitamin K on production of PIVKA-II and AFP by hepatocytes. Hepatocytes(Alexander PLC/PRF/F cell line) were cultured in the presence of various concentrations of vitamin K (Kaytwo, Eisai, Tokyo). Vitamin K had no effect on AFP production. In contrast, PIVKA-II production was inhibited by addition of vitamin K in a dose dependent manner. Moreover, elevation of serum PIVKA-II levels in patients with alcoholic liver cirrhosis was suppressed by administration of vitamin K (Kaytwo) to these patients. Taken

  18. Functional hepatic flow in patients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Zheng Pan; Xing-Jiang Wu; Jie-Shou Li; Fang-Nan Liu; Wei-Su Li; Jian-Ming Han

    2004-01-01

    AIM: To evaluate hepatic reserve function by investigating the change of functional hepatic flow and total hepatic flow in cirrhotic patients with portal hypertension. METHODS: HPLC method was employed for the determination of concentration of D-sorbitol in human plasma and urine. The functional hepatic flow (FHF) and total hepatic flow (THF) were determined by means of modified hepatic clearance of D-sorbitol combined with duplex doppler color sonography in 20 patients with cirrhosis and 10 healthy volunteers. RESULTS: FHF, evaluated by means of bhe D-sorbitol dearance, was significantly reduced in patients wibh cirrhosis in comparison to controls (764.74±167.91 vs 1 195.04±242.97 mL/min, P<0.01). While THF was significantly increased in patients with cirrhosis in comparison to controls (1 605.23±279.99 vs 1 256.12±198.34 mL/min, P<0.01). Portal blood flow and hepatic artery flow all were increased in cirrhosis compared to controls (P<0.05 and P<0.01). D-sorbitol total clearance was significantly reduced in cirrhosis compared to control (P<0.01), while D-sorbitol renal clearance was significantly increased in cirrhosis (P<0.05). In controls FHF was similar to THF (1 195.05±242.97 vs1 256.12±198.34 mL/min, P=0.636), while FHF was significantly reduced compared with THF incirrhosis (764.74±167.91 vs 1 605.23±279.99 mL/min, P<0.01). CONCLUSION: Our method that combined modified hepatic clearance of D-sorbitol with duplex doppler color sonography is effective in the measurement of FHF and THF. FHF can be used to estimate hepatic reserve function.

  19. Functional renal failure (FRF) in cirrhosis of the liver and liver carcinoma

    Science.gov (United States)

    Vesin, P.; Traverso, H.

    1975-01-01

    The term ‘functional renal failure’ has been used to describe the renal failure developing in advanced cirrhosis in which tubular function and structure remain intact. It may develop spontaneously, in which case prognosis is poor, but may be secondary to gastro-intestinal haemorrhage or excessive use of diuretics, in which case correction of the precipitating factor leads to improvement in renal function. It is suggested that the renal failure is due to a reduction in effective circulating plasma volume. PMID:1234327

  20. Human leucocyte antigens in patients with alcoholic liver cirrhosis

    DEFF Research Database (Denmark)

    Gluud, C; Aldershvile, J; Dietrichson, O;

    1980-01-01

    No significant differences in the frequencies of HLA-B8, -B40, and other HLA-A, -B, and -C phenotypes were found among patients with histologically verified alcoholic cirrhosis compared with normal controls when the p values were multiplied by the number of comparisons. This was found both...... in the present study of 45 patients and in the combined data of this and three other similar studies. However, these findings do not rule out that alcoholic cirrhosis might be associated with HLA factors (for example. HLA-D/DR antigens) controlling immune responses....

  1. Autoantibodies, histocompatibility antigens and testosterone in males with alcoholic liver cirrhosis

    DEFF Research Database (Denmark)

    Gluud, C; Tage-Jensen, Ulrik Viggo; Bahnsen, M;

    1981-01-01

    Titres and immunoglobulin classes of autoantibodies were examined in 69 male patients with alcoholic liver cirrhosis and the findings were related to particular human leucocyte antigens and serum concentration of testosterone. Both anti-nuclear antibodies (ANA) and smooth muscle antibodies (SMA......) were significantly more prevalent in patients with cirrhosis than in sex- and age-matched controls. Antimitochondrial antibodies and liver cell membrane antibody were found in 4% of the patients, and in none of the controls, but this difference was not significant. Patients with HLA-B8 and/or HLA-B12...

  2. Ultrasonography for diagnosis of alcoholic cirrhosis in people with alcoholic liver disease

    DEFF Research Database (Denmark)

    Pavlov, Chavdar S; Casazza, Giovanni; Semenistaia, Marianna;

    2016-01-01

    of complications, co-morbidities, and mortality, and lesser the effect of abstinence. Being abstinent one month after diagnosis of early cirrhosis will improve the chance of a seven-year life expectancy by 1.6 times. Liver transplantation is the only radical method that may change the prognosis of a person...... with alcoholic liver disease; however, besides the difficulties of finding a suitable liver transplant organ, there are many other factors that may influence a person's survival.Ultrasound is an inexpensive method that has been used for years in clinical practice to diagnose alcoholic cirrhosis. Ultrasound......BACKGROUND: Heavy alcohol consumption causes alcoholic liver disease and is a causal factor of many types of liver injuries and concomitant diseases. It is a true systemic disease that may damage the digestive tract, the nervous system, the heart and vascular system, the bone and skeletal muscle...

  3. Baseline MELD score predicts hepatic decompensation during antiviral therapy in patients with chronic hepatitis C and advanced cirrhosis.

    Directory of Open Access Journals (Sweden)

    Georg Dultz

    Full Text Available BACKGROUND AND AIMS: In patients with advanced liver cirrhosis due to chronic hepatitis C virus (HCV infection antiviral therapy with peginterferon and ribavirin is feasible in selected cases only due to potentially life-threatening side effects. However, predictive factors associated with hepatic decompensation during antiviral therapy are poorly defined. METHODS: In a retrospective cohort study, 68 patients with HCV-associated liver cirrhosis (mean MELD score 9.18 ± 2.72 were treated with peginterferon and ribavirin. Clinical events indicating hepatic decompensation (onset of ascites, hepatic encephalopathy, upper gastrointestinal bleeding, hospitalization as well as laboratory data were recorded at baseline and during a follow up period of 72 weeks after initiation of antiviral therapy. To monitor long term sequelae of end stage liver disease an extended follow up for HCC development, transplantation and death was applied (240 weeks, ± SD 136 weeks. RESULTS: Eighteen patients (26.5% achieved a sustained virologic response. During the observational period a hepatic decompensation was observed in 36.8%. Patients with hepatic decompensation had higher MELD scores (10.84 vs. 8.23, p14, respectively. Baseline MELD score was significantly associated with the risk for transplantation/death (p<0.001. CONCLUSIONS: Our data suggest that the baseline MELD score predicts the risk of hepatic decompensation during antiviral therapy and thus contributes to decision making when antiviral therapy is discussed in HCV patients with advanced liver cirrhosis.

  4. CD14 promoter polymorphism in Chinese alcoholic patients with cirrhosis of liver and acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    You-Chen Chao; Heng-Cheng Chu; Wei-Kuo Chang; Hsin-Hung Huang; Tsai-Yuan Hsieh

    2005-01-01

    AIM: To investigate the relationship between genetic polymorphism of the CD14 promoter and the occurrence of alcoholic cirrhosis and alcoholic pancreatitis, and to challenge the conclusion made earlier that the patients with acute alcoholic pancreatitis and patients with alcoholic cirrhosis of liver are two different subpopulations.METHODS: Using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method, we determined the polymorphism of CD14 gene and aldehyde dehydrogenase gene 2 (ALDH 2) in 335 alcoholic patients with different organ complications i.e., cirrhosis of liver (n = 100), acute pancreatitis (n = 100), esophageal cancer (n = 82) and avascular necrosis of hip joint (AVN) (n = 53)and 194 non-alcoholic controls in a Chinese group.RESULTS: The results showed that the carriage of T allele was not different among alcoholic patients with cirrhosis of liver, alcoholic patients with other complication and non-alcoholic controls. On the other hand, the carriage of the C allele was significantly more prevalent for alcoholic pancreatitis than for esophageal cancer (0.79 vs 0.60,P<0.001), alcoholic AVN (0.79 vs 0.65, P<0.025) and nonalcoholic controls (0.79 vs 0.68, P<0.025). Furthermore,when only subjects with ALDH2 1-1 genotype were examined, the C allele frequency was significantly more prevalent for alcoholic pancreatitis than for alcoholic liver cirrhosis (0.82 vs 0.69, P<0.025), esophageal cancer (0.82 vs 0.61, P<0.01), alcoholic AVN (0.82 vs 0.64,P<0.01) and non-alcoholic controls (0.82 vs 0.69, P<0.05).CONCLUSION: The C allele may be associated with some mechanism, which is important in the pathogenesis of alcoholic pancreatitis, and that alcoholic patients with acute pancreatitis and cirrhosis of liver are probably two different subpopulations.

  5. Treatment of alcohol use disorder patients affected by liver cirrhosis and/or hepatocellular carcinoma awaiting liver transplantation.

    Science.gov (United States)

    Testino, Gianni; Leone, Silvia; Borro, Paolo

    2016-08-01

    Alcohol is one of the top three priority areas for public health worldwide. Alcohol is the second leading cause of liver disease, and 45-60% of cirrhosis deaths are alcohol related. In the United States it represents 30% of liver transplants and in Europe 50%. Twenty to 40% of cases of steatosis evolve into steatohepatitis, and l8-20% directly into liver cirrhosis; 20-40% of cases of steatohepatitis evolve into cirrhosis and 4-5% into hepatocellular carcinoma. This cascade of events takes 5 to 40 years. The temporal variability is related to the genetic pattern of the subject and the presence of associated risk factors. Thirty to 40% of patients with alcoholic liver disease (ALD) suffer from HCV, and 70% of HCV patients have a history of risky / harmful alcohol consumption. A severe clinical condition is certainly the overlap of acute alcoholic hepatitis (AAH) with a framework of HCV-related chronic hepatitis: acute chronic liver failure (ACLF). In the case of decompensated cirrhosis, severe AAH or ACLF non responder to medical therapy the indication, in selected patients, is certainly liver transplantation (LT). ALD treatment is important, but not very effective if abstention is not reached. In case of liver disease related or correlated to LT such as decompensated cirrhosis, severe AAH or ACLF the possibility of anticraving therapy is restricted to metadoxine and baclofen. In all alcohol use disorder patients with ALD psycho-social therapy and attendance at SHG groups it is mandatory, even in post-transplant period. PMID:27148681

  6. Enhanced expression of glucose-regulated protein 78 correlates with malondialdehyde levels during the formation of liver cirrhosis in rats

    Science.gov (United States)

    ZHANG, YUN; ZHANG, HUIYING; ZHAO, ZHONGFU; LV, MINLI; JIA, JIANTAO; ZHANG, LILI; TIAN, XIAOXIA; CHEN, YUNXIA; LI, BAOHONG; LIU, MINGSHE; HAN, DEWU; JI, CHENG

    2015-01-01

    The aim of the present study was to explore the role of glucose-regulated protein 78 (GRP78) in the development of liver cirrhosis promoted by intestinal endotoxemia in rats. Fifty-one male Wistar rats were randomly divided into the liver cirrhosis 4-week, 6-week and 8-week groups and the normal control group at each time point. Liver cirrhosis was induced by employing multiple pathogenic factors in the rats. Blood and liver tissues were collected. The levels of alanine aminotransferase (ALT), homocysteine, endotoxin and tumor necrosis factor-α (TNF-α) in the plasma, and TNF-α, malondialdehyde (MDA) and procollagen type III peptide (PIIIP) in the liver tissues were determined. The mRNA and protein expression levels of GRP78 in the liver were detected using reverse transcription-quantitative polymerase chain reaction and immunohistochemistry. Morphological changes were observed through hematoxylin and eosin and van Gieson staining of the liver. Liver cirrhosis caused marked histopathological changes to the livers of the rats. Following significant increases in the levels of ALT, homocysteine, endotoxin and TNF-α in the plasma, and TNF-α, MDA and PIIIP in the liver tissues of all experimental groups with the progression of liver cirrhosis, the mRNA and protein expression levels of GRP78 also gradually increased. In addition, correlation analysis indicated that the enhanced expression of GRP78 correlated with the MDA levels of the rats during the formation of liver cirrhosis. PMID:26668603

  7. Hepatic myelopathy Morphology of the thoracic and lumbar cord in liver cirrhosis and non-cirrhosis corpses and comparison of neuron functional protein

    Institute of Scientific and Technical Information of China (English)

    Yu Lei; Zhen Liu; Huilong Huang; Suiliang Zhang; Yunheng Zhou; Shuai Wu; Xiaojun Hou; Jie Gong; Aiqun Wu

    2011-01-01

    The current study demonstrated that injury of the spinal cord lateral funiculus occurs in liver cirrhosis. This study sought to compare the morphology of the thoracic and lumbar cord, the expression of functional proteins, and changes in vessels between liver cirrhosis and non-cirrhosis corpses. Results showed that in the liver cirrhosis group, the hepatic vein expanded, the gastrointestinal tract was full of coagulated blood, blood-stasis was easily seen in the veniplex of the vertebral canal and the lumbar spinal cord, and the cell bodies of the anterior horn in the thoracic and lumbar cord were smaller than those in non-cirrhosis corpses. In addition, nerve cells shrank, Nissl bodies were concentrated with obscured nuclei, and neurofilament and synapsin containing cell bodies of the anterior horn and white matter decreased in the liver cirrhosis group. These experimental findings indicate that abnormal circulation of the spinal cord, resulting from hemodynamic change of cirrhotic portal hypertension, may be the most significant cause of hepatic myelopathy.

  8. Efficacy of Boesenbergia rotunda Treatment against Thioacetamide-Induced Liver Cirrhosis in a Rat Model

    Directory of Open Access Journals (Sweden)

    Suzy M. Salama

    2012-01-01

    Full Text Available Background. Experimental research in hepatology has focused on developing traditional medicines into potential pharmacological solutions aimed at protecting liver from cirrhosis. Along the same line, this study investigated the effects of ethanol-based extract from a traditional medicine plant Boesenbergia rotunda (BR on liver cirrhosis. Methodology/Results. The BR extract was tested for toxicity on 3 groups of rats subjected to vehicle (10% Tween 20, 5 mL/kg and 2g/kg and 5g/kg doses of the extract, respectively. Next, experiments were conducted on a rat model of cirrhosis induced by thioacetamide injection. The rats were divided into five groups and, respectively, administered orally with 10% Tween-20 (5 mL/kg (normal control group, 10% Tween-20 (5 mL/kg (cirrhosis control group, 50 mg/kg of silymarin (reference control group, and 250 mg/kg and 500 mg/kg of BR extract (experimental groups daily for 8 weeks. The rats in normal group were intraperitoneally injected with sterile distilled water (1 mL/kg 3 times/week, and those in the remaining groups were injected intraperitoneally with thioacetamide (200 mg/kg thrice weekly. At the end of the 8 weeks, the animals were sacrificed and samples were collected for comprehensive histopathological, coagulation profile and biochemical evaluations. Also, the antioxidant activity of the BR extract was determined and compared with that of silymarin. Data from the acute toxicity tests showed that the extract was safe to use. Histological analysis of the livers of the rats in cirrhosis control group revealed uniform coarse granules on their surfaces, hepatocytic necrosis, and lymphocytes infiltration. But, the surfaces morphologically looked much smoother and the cell damage was much lesser in those livers from the normal control, silymarin and BR-treated groups. In the high-dose BR treatment group, the livers of the rats exhibited nearly normal looking lobular architecture, minimal inflammation

  9. Nodular Regenerative Hyperplasia of Liver Mimicking Cirrhosis:a Case Report

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    A 34-year-old man with no history of any abdominal pain or fatigue was admitted to our hospital in June 2008 due to the cirrhosis found incidentally during a physical examination. Laboratory examination, electrocardiograph, abdominal ultrasonography and magnetic resonance imaging were carried out during his hospitalization. However, according to the results of the above measures, the diagnosis of nodular regenerative hyperplasia of the liver (NRHL) could not be made. The result of electrocardiograph showed there was no sinus bradycardia. The abdominal ultrasonography showed evidence of hepatosplenomegaly, and magnetic resonance imaging showed multiple non-enhancing hepatic nodules. Histologic conifrmation was available by means of liver biopsy and the deifnitive diagnosis of NRHL was conifrmed histologically by liver biopsy. NRHL always presents with signs of portal hypertension with little evidence of obvious liver disease, NRHL may mimick the cirrhosis of liver and be easily confused with cirrhosis of the liver nodules, so liver biopsy should be recommended for correct diagnosis. The clinical, radiological and pathologic features of this case with NRHL was reported in order to familiarize the physicians with its clinical manifestations.

  10. Enhanced expression of glucose-regulated protein 78 correlates with malondialdehyde levels during the formation of liver cirrhosis in rats

    OpenAIRE

    Zhang, Yun; Zhang, Huiying; Zhao, Zhongfu; Lv, Minli; Jia, Jiantao; Zhang, Lili; Tian, Xiaoxia; Chen, Yunxia; Li, Baohong; LIU, MINGSHE; Han, Dewu; Ji, Cheng

    2015-01-01

    The aim of the present study was to explore the role of glucose-regulated protein 78 (GRP78) in the development of liver cirrhosis promoted by intestinal endotoxemia in rats. Fifty-one male Wistar rats were randomly divided into the liver cirrhosis 4-week, 6-week and 8-week groups and the normal control group at each time point. Liver cirrhosis was induced by employing multiple pathogenic factors in the rats. Blood and liver tissues were collected. The levels of alanine aminotransferase (ALT)...

  11. Primary biliary cirrhosis : Dutch application of the Mayo model before and after orthotopic liver transplantation

    NARCIS (Netherlands)

    vanDam, GM; Verbaan, BW; Therneau, TM; Dickson, ER; Malinchoc, M; Murtaugh, PA; Huizenga, [No Value; Gips, CH

    1997-01-01

    Background/Aims: A retrospective study of primary biliary cirrhosis (PBC) was performed to study the Original Mayo Model for predicting survival by a Dutch data-set of patients, presentation of disease progression; assessment of liver transplantation, prediction of post-transplantation survival; and

  12. Colchicine for alcoholic and non-alcoholic liver fibrosis and cirrhosis

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C

    2005-01-01

    Alcohol and hepatotropic viruses cause the majority of liver cirrhosis cases in the Western World. Colchicine is an anti-inflammatory and anti-fibrotic medication. Several randomised clinical trials have addressed the question whether colchicine has any efficacy in patients with alcoholic or non-alcoholic...

  13. A Diagnostic Significance of Early Renal Impairment with Liver Cirrhosis through the Determination of Urinary Enzymes

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    @@ It is quite common for liver cirrhosis to be followed subsequently by kidney impairment,which,being recessive in state and showing no clinical symptoms,is trouble some in diagnosis.With the development of disease course,the injury gets worse,so an early diagnosis is necessary.

  14. Multi-state models for bleeding episodes and mortality in liver cirrhosis

    DEFF Research Database (Denmark)

    Andersen, P K; Esbjerg, S; Sorensen, T I

    2000-01-01

    Data from a controlled clinical trial in liver cirrhosis are used to illustrate that multi-state models may be a useful tool in the analysis of data where survival is the ultimate outcome of interest but where intermediate, transient states are identified. We compare models for the marginal...

  15. Clinical relevance of recurrence of primary biliary cirrhosis after liver transplantation

    NARCIS (Netherlands)

    Haagsma, EB

    1999-01-01

    Review of the literature shows that recurrence of primary biliary cirrhosis occurs in about 10% of patients in the first few years after liver transplantation. The cumulative risk is expected to increase in time, The rate of recurrent disease may be affected by the immunosuppression used. Weaning fr

  16. Should we give thromboprophylaxis to patients with liver cirrhosis and coagulopathy?

    NARCIS (Netherlands)

    Senzolo, Marco; Sartori, Maria Teresa; Lisman, Ton

    2009-01-01

    Patients with liver cirrhosis are characterized by decreased synthesis of both pro-and anticoagulant factors, and recently there has been evidence of normal generation of thrombin resulting in a near normal haemostatic balance. Although it is generally recognized that bleeding is the most common cli

  17. Noninvasive assessment of esophageal-gastric varices by spleen stiffness in liver cirrhosis patients

    Institute of Scientific and Technical Information of China (English)

    李庭红

    2012-01-01

    Objective To investigate the value of spleen stiffness measured by transient elastography(FibroScan,FS) for diagnosing esophageal-gastric varices in liver cirrhosis patients. Methods A total of 259 cirrhotic patients in Tianjin Third Central Hospital rom Apr 2011 to Apr 2012,and 30 healthy controls were enrolled

  18. Hypothalamic-pituitary-gonadal function in relation to liver function in men with alcoholic cirrhosis

    DEFF Research Database (Denmark)

    Gluud, C; Bahnsen, M; Bennett, Patrick;

    1983-01-01

    Serum concentrations of oestrone, oestradiol, follicle-stimulating hormone (FSH), luteinizing hormone (LH), and sex hormone-binding globulin (SHBG) were significantly (P less than 0.01) raised in men with alcoholic liver cirrhosis (no. = 42) compared with age-matched controls (no. = 20). No signi...

  19. Dobutamine stress echocardiography for evaluating cirrhotic cardiomyopathy in liver cirrhosis

    OpenAIRE

    Kim, Moon Young; Baik, Soon Koo; Won, Chan Sik; Park, Hong Jun; Jeon, Hyo Keun; Hong, Hyun Il; Kim, Jae Woo; Kim, Hyun Soo; Kwon, Sang Ok; Kim, Jang Young; Yoo, Byung Su; Lee, Seung Hwan

    2010-01-01

    Background/Aims The blunted ventricular systolic and diastolic contractile responses to physical and pharmacological stress in cirrhosis are termed cirrhotic cardiomyopathy (CCM). CCM has been known to involve multiple defects in the β-adrenergic signaling pathway. The aim of this study was to determine whether cirrhotic patients have blunted cardiac responses to catecholamine stimulation through dobutamine stress echocardiography (DSE). Methods Seventy-one cirrhotic patients with normal left...

  20. Volatile Biomarkers in Breath Associated With Liver Cirrhosis — Comparisons of Pre- and Post-liver Transplant Breath Samples

    OpenAIRE

    Fernández del Río, R.; M.E. O'Hara; Holt, A.; Pemberton, P; Shah, T; T. Whitehouse; Mayhew, C. A.

    2015-01-01

    Background: The burden of liver disease in the UK has risen dramatically and there is a need for improved diagnostics. Aims: To determine which breath volatiles are associated with the cirrhotic liver and hence diagnostically useful. Methods: A two-stage biomarker discovery procedure was used. Alveolar breath samples of 31 patients with cirrhosis and 30 healthy controls were mass spectrometrically analysed and compared (stage 1). 12 of these patients had their breath analysed after live...

  1. Living donor liver transplantation to patients with hepatitis C virus cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Yasuhiko Sugawara; Masatoshi Makuuchi

    2006-01-01

    Living donor liver transplantation (LDLT) is an alternative therapeutic option for patients with end-stage hepatitis C virus (HCV) cirrhosis because of the cadaveric organ shortage. HCV infection is now a leading indication for LDLT among adults worldwide, and there is a worse prognosis with HCV recurrence. The antivirus strategy after transplantation, however, is currently under debate.Recent updates on the clinical and therapeutic aspects of living donor liver transplantation for HCV are discussed in the present review.

  2. Hydrogen sulfide attenuates carbon tetrachloride-induced hepatotoxicity, liver cirrhosis and portal hypertension in rats.

    Directory of Open Access Journals (Sweden)

    Gang Tan

    Full Text Available BACKGROUND: Hydrogen sulfide (H(2S displays vasodilative, anti-oxidative, anti-inflammatory and cytoprotective activities. Impaired production of H(2S contributes to the increased intrahepatic resistance in cirrhotic livers. The study aimed to investigate the roles of H(2S in carbon tetrachloride (CCl(4-induced hepatotoxicity, cirrhosis and portal hypertension. METHODS AND FINDINGS: Sodium hydrosulfide (NaHS, a donor of H(2S, and DL-propargylglycine (PAG, an irreversible inhibitor of cystathionine γ-lyase (CSE, were applied to the rats to investigate the effects of H(2S on CCl(4-induced acute hepatotoxicity, cirrhosis and portal hypertension by measuring serum levels of H(2S, hepatic H(2S producing activity and CSE expression, liver function, activity of cytochrome P450 (CYP 2E1, oxidative and inflammatory parameters, liver fibrosis and portal pressure. CCl(4 significantly reduced serum levels of H(2S, hepatic H(2S production and CSE expression. NaHS attenuated CCl(4-induced acute hepatotoxicity by supplementing exogenous H(2S, which displayed anti-oxidative activities and inhibited the CYP2E1 activity. NaHS protected liver function, attenuated liver fibrosis, inhibited inflammation, and reduced the portal pressure, evidenced by the alterations of serum alanine aminotransferase (ALT, aspartate aminotransferase (AST, hyaluronic acid (HA, albumin, tumor necrosis factor (TNF-α, interleukin (IL-1β, IL-6 and soluble intercellular adhesion molecule (ICAM-1, liver histology, hepatic hydroxyproline content and α-smooth muscle actin (SMA expression. PAG showed opposing effects to NaHS on most of the above parameters. CONCLUSIONS: Exogenous H(2S attenuates CCl(4-induced hepatotoxicity, liver cirrhosis and portal hypertension by its multiple functions including anti-oxidation, anti-inflammation, cytoprotection and anti-fibrosis, indicating that targeting H(2S may present a promising approach, particularly for its prophylactic effects, against liver

  3. Ultrasound imaging in an experimental model of fatty liver disease and cirrhosis in rats

    Directory of Open Access Journals (Sweden)

    Campos de Carvalho Antonio

    2010-01-01

    Full Text Available Abstract Background Domestic dogs and cats are very well known to develop chronic hepatic diseases, including hepatic lipidosis and cirrhosis. Ultrasonographic examination is extensively used to detect them. However, there are still few reports on the use of the ultrasound B-mode scan in correlation with histological findings to evaluate diffuse hepatic changes in rodents, which represent the most important animal group used in experimental models of liver diseases. The purpose of this study was to determine the reliability of ultrasound findings in the assessment of fatty liver disease and cirrhosis when compared to histological results in Wistar rats by following up a murine model of chronic hepatic disease. Results Forty Wistar rats (30 treated, 10 controls were included. Liver injury was induced by dual exposure to CCl4 and ethanol for 4, 8 and 15 weeks. Liver echogenicity, its correlation to the right renal cortex echogenicity, measurement of portal vein diameter (PVD and the presence of ascites were evaluated and compared to histological findings of hepatic steatosis and cirrhosis. Liver echogenicity correlated to hepatic steatosis when it was greater or equal to the right renal cortex echogenicity, with a sensitivity of 90%, specificity of 100%, positive and negative predictive values of 100% and 76.9% respectively, and accuracy of 92.5%. Findings of heterogeneous liver echogenicity and irregular surface correlated to liver cirrhosis with a sensitivity of 70.6%, specificity of 100%, positive and negative predictive values of 100% and 82.1% respectively, and accuracy of 87.5%. PVD was significantly increased in both steatotic and cirrhotic rats; however, the later had greater diameters. PVD cut-off point separating steatosis from cirrhosis was 2.1 mm (sensitivity of 100% and specificity of 90.5%. One third of cirrhotic rats presented with ascites. Conclusion The use of ultrasound imaging in the follow-up of murine diffuse liver disease

  4. Mortality from liver cirrhosis in Espírito Santo State, Brazil

    Directory of Open Access Journals (Sweden)

    Patricia Lofego Gonçalves

    2014-06-01

    Full Text Available To study mortality from liver cirrhosis in Espírito Santo State, Brazil, we reviewed death certificates (DC from 2000-2010 and medical records of deceased patients with investigation of alcoholism and hepatitis B or C. From a total of 218,410 DC, 3,554 deaths from liver cirrhosis were retrieved. The annual mortality rate was 19.8/100,000 for men and 4.31/100,000 for women, without significant changes after correction for ICD-R98 and R99 and without a significant increase in the annual percentage change. In 49% of death certificates, the aetiology of cirrhosis was defined: of these alcoholism in 81.5% of cases and viral hepatitis in 15.7%. Aetiology was confirmed in 262 reviewed records, including alcoholism (40.5%; hepatitis B or C (26.7%; other (3.8%; and cryptogenic (10.6%. The mean annual potential years of life lost were 5,946 years and 1,739 years for men and women respectively. The mortality rate from cirrhosis in Espírito Santo State is intermediate in relationship to worldwide data; alcoholism and hepatitis B or C were the main aetiologies; probably alcoholism is overestimated and hepatitis B and C viruses are underestimated as causes of cirrhosis registered on death certificates.

  5. Herbal Supplement Ameliorates Cardiac Hypertrophy in Rats with CCl4-Induced Liver Cirrhosis

    Directory of Open Access Journals (Sweden)

    Ping-Chun Li

    2012-01-01

    Full Text Available We used the carbon tetrachloride (CCl4 induced liver cirrhosis model to test the molecular mechanism of action involved in cirrhosis-associated cardiac hypertrophy and the effectiveness of Ocimum gratissimum extract (OGE and silymarin against cardiac hypertrophy. We treated male wistar rats with CCl4 and either OGE (0.02 g/kg B.W. or 0.04 g/kg B.W. or silymarin (0.2 g/kg B.W.. Cardiac eccentric hypertrophy was induced by CCl4 along with cirrhosis and increased expression of cardiac hypertrophy related genes NFAT, TAGA4, and NBP, and the interleukin-6 (IL-6 signaling pathway related genes MEK5, ERK5, JAK, and STAT3. OGE or silymarin co-treatment attenuated CCl4-induced cardiac abnormalities, and lowered expression of genes which were elevated by this hepatotoxin. Our results suggest that the IL-6 signaling pathway may be related to CCl4-induced cardiac hypertrophy. OGE and silymarin were able to lower liver fibrosis, which reduces the chance of cardiac hypertrophy perhaps by lowering the expressions of IL-6 signaling pathway related genes. We conclude that treatment of cirrhosis using herbal supplements is a viable option for protecting cardiac tissues against cirrhosis-related cardiac hypertrophy.

  6. Of liver, whisky and plants: a requiem for colchicine in alcoholic cirrhosis?

    Science.gov (United States)

    Lonardo, Amedeo; Loria, Paola

    2002-04-01

    Colchicine decreases liver fibrosis in experimental and human disease, but a meta-analysis recently concluded that colchicine should not be used for liver fibrosis or cirrhosis irrespective of the aetiology. In this issue, Cortez-Pinto et al. confirm such negative conclusions in their series of 55 outpatients with biopsy-proven alcoholic cirrhosis followed for a median of 3.5 years. Although well tolerated, colchicine did not affect either the annual incidence rate of complications or liver function tests. Current treatment of alcoholic cirrhosis includes correction of nutritional deficiencies, exogenous administration of antioxidants (notably S-adenosylmethionine and polyenylphosphatidylcholine), and liver transplantation. In the future, preventive/therapeutic strategies will include campaigns to decrease alcohol abuse aimed at subjects genetically prone to develop alcoholic liver injury, prevention of liver fibrosis via inhibition of the Na+/H+ exchange, stimulation of apoptosis of stellate cells, antagonism of cytokines involved in liver injury, degradation of extracellular matrix, and reversal of ethanol-induced inflammatory and fibrotic changes via increased nitric oxide levels. On the grounds that it renders the hepatocyte more vulnerable to necrosis, steatosis has a key role in the pathogenesis of alcoholic and non-alcoholic liver disease. Conditions associated with insulin resistance have been recognized as risk factors for chronic liver disease and hepatocellular carcinoma in the alcoholic. This suggests that, through steatosis, insulin resistance could be a co-factor of alcoholic liver disease. Were such a hypothesis confirmed, it would unify our view of the pathogenesis of alcoholic and non-alcoholic liver disease, with all its inherent therapeutic implications.

  7. Evaluation of the effect of partial splenic embolization on platelet values for liver cirrhosis patients with thrombocytopenia

    Institute of Scientific and Technical Information of China (English)

    Chi-Ming Lee; Ting-Kai Leung; Hung-Jung Wang; Wei-Hsing Lee; Li-Kuo Shen; Jean-Dean Liu; Chun-Chao Chang; Ya-Yen Chen

    2007-01-01

    AIM: To investigate the effect of partial splenic embolization (PSE) on platelet values in liver cirrhosis patients with thrombocytopenia and to determine the effective embolization area for platelet values improvement.METHODS: Blood parameters and liver function indicators were measured on 10 liver cirrhosis patients (6 in Child-Pugh grade A and 4 in grade B) with thrombocytopenia (platelet values < 80 × 103/μL) before embolization. Computed tomography scan was also needed in advance to acquire the splenic baseline. After 2 to 3 d, angiography and splenic embolization were performed. A second computed tomography scan was made to confirm the embolization area after 2 to 3 wk of embolization. The blood parameters of patients were also examined biweekly during the 1 year follow-up period.RESULTS: According to the computed tomography images after partial splenic embolization, we divided all patients into two groups: low (< 30%), and high (≥ 30%) embolization area groups. The platelet values were increased by 3 times compared to baseline levels after 2 wk of embolization in high embolization area group. In addition, there were significant differences in platelet values between low and high embolization area groups. GPT values decreased significantly in all patients after 2 wk of embolization. The improvement in platelet and GPT values still persisted until 1 year after PSE.In addition, 3 of 4 (75%) Child-Pugh grade B patients progressed to grade A after 2 mo of PSE. The complication rate in < 30% and ≥ 30% embolization area groups was 50% and 100%, respectively.CONCLUSION: Partial splenic embolization is an effective method to improve platelet values and GPT values in liver cirrhosis patients with thrombocytopenia and the ≥ 30% embolization area is meaningful for platelet values improvement. The relationship between the complication rate and embolization area needs further studies.

  8. Nitric oxide synthase and heme oxygenase expressions in human liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Beatrice J Goh; Bee Tee Tan; Wei Min Hon; Kang Hoe Lee; Hoon Eng Khoo

    2006-01-01

    AIM: Portal hypertension is a common complication of liver cirrhosis. Intrahepatic pressure can be elevated in several ways. Abnormal architecture affecting the vasculature, an increase in vasoconstrictors and increased circulation from the splanchnic viscera into the portal system may all contribute. It follows that endogenous vasodilators may be able to alleviate the hypertension. We therefore aimed to investigate the levels of endogenous vasodilators, nitric oxide (NO) and carbon monoxide (CO) through the expression of nitric oxide synthase (NOS) and heme oxygenase (HO).METHOD: Cirrhotic (n= 20) and non-cirrhotic (n = 20) livers were obtained from patients who had undergone surgery. The mRNA and protein expressions of the various isoforms of NOS and HO were examined using competitive PCR, Western Blot and immunohistochemistry.RESULTS: There was no significant change in either inducible NOS (iNOS) or neuronal NOS (nNOS) expressions while endothelial NOS (eNOS) was upregulated in cirrhotic livers. Concomitantly, caveolin-1, an established down-regulator of eNOS, was up-regulated.Inducible HO-1 and constitutive HO-2 were found to show increased expression in cirrhotic livers albeit in different localizations.CONCLUSION: The differences of NOS expression might be due to their differing roles in maintaining liver homeostasis and/or involvement in the pathology of cirrhosis. Sheer stress within the hypertensive liver may induce increased expression of eNOS. In turn, caveolin-1 is also increased. Whether this serves as a defense mechanism against further cirrhosis or is a consequence of cirrhosis, is yet unknown. The elevated expression of HO-1 and HO-2 suggest that CO may compensate in its role as a vasodilator albeit weakly. It is possible that CO and NO have parallel or coordinated functions within the liver and may work antagonistically in the pathophysiology of portal hypertension.

  9. Effect of meal ingestion on liver stiffness in patients with cirrhosis and portal hypertension.

    Directory of Open Access Journals (Sweden)

    Annalisa Berzigotti

    Full Text Available BACKGROUND AND AIMS: Liver stiffness is increasingly used in the non-invasive evaluation of chronic liver diseases. Liver stiffness correlates with hepatic venous pressure gradient (HVPG in patients with cirrhosis and holds prognostic value in this population. Hence, accuracy in its measurement is needed. Several factors independent of fibrosis influence liver stiffness, but there is insufficient information on whether meal ingestion modifies liver stiffness in cirrhosis. We investigated the changes in liver stiffness occurring after the ingestion of a liquid standard test meal in this population. METHODS: In 19 patients with cirrhosis and esophageal varices (9 alcoholic, 9 HCV-related, 1 NASH; Child score 6.9±1.8, liver stiffness (transient elastography, portal blood flow (PBF and hepatic artery blood flow (HABF (Doppler-Ultrasound were measured before and 30 minutes after receiving a standard mixed liquid meal. In 10 the HVPG changes were also measured. RESULTS: Post-prandial hyperemia was accompanied by a marked increase in liver stiffness (+27±33%; p<0.0001. Changes in liver stiffness did not correlate with PBF changes, but directly correlated with HABF changes (r = 0.658; p = 0.002. After the meal, those patients showing a decrease in HABF (n = 13 had a less marked increase of liver stiffness as compared to patients in whom HABF increased (n = 6; +12±21% vs. +62±29%,p<0.0001. As expected, post-prandial hyperemia was associated with an increase in HVPG (n = 10; +26±13%, p = 0.003, but changes in liver stiffness did not correlate with HVPG changes. CONCLUSIONS: Liver stiffness increases markedly after a liquid test meal in patients with cirrhosis, suggesting that its measurement should be performed in standardized fasting conditions. The hepatic artery buffer response appears an important factor modulating postprandial changes of liver stiffness. The post-prandial increase in HVPG cannot be predicted by changes in

  10. Decompensated Liver Cirrhosis Presenting as a Spontaneous Left-Sided Bacterial Empyema.

    Science.gov (United States)

    Chertoff, Jason; Nathoo, Sunina

    2016-01-01

    Decompensation of cirrhosis presents with ascites, encephalopathy, variceal bleeding, or spontaneous bacterial peritonitis. Infrequently, decompensation can result from spontaneous bacterial empyema. A 38-year-old man presented with fevers, chills, and dyspnea. Labs were significant for leukocytosis, transaminitis, and coagulopathy. Imaging showed liver cirrhosis with ascites and a left pleural effusion. Treatment of the effusion consisted of chest tube drainage and antibiotics. Spontaneous bacterial empyema was diagnosed after pleural fluid cultures were positive for Escherichia coli. Our case demonstrates that spontaneous bacterial empyemas can be left-sided, and the first sign of decompensation. PMID:26958567

  11. Filtration as the main mechanism of increased protein extravasation in liver cirrhosis

    DEFF Research Database (Denmark)

    Henriksen, J H; Parving, H H; Lassen, N A;

    1980-01-01

    albumin and 125I-labelled human IgG in eight patients with cirrhosis of the liver. The mean wedged hepatic venous pressure was 22 mmHg (range 13-34). TERalb and and TERIgG/TERalb ratio was on average 8.4 +/- 0.8%/h (SD), and 7.4 +/- 1.9%/h (SD), respectively and these values are significantly increased...... filtration (bulk flow) is the dominant process of the increase microvascular protein escape in cirrhosis, due most likely to increased hepatic, but also to increased extrahepatic splanchnic transcapillary protein flux....

  12. Multiresistant bacterial infections in liver cirrhosis: Clinical impact and new empirical antibiotic treatment policies

    Science.gov (United States)

    Acevedo, Juan

    2015-01-01

    Recently, important changes have been reported regarding the epidemiology of bacterial infections in liver cirrhosis. There is an emergence of multiresistant bacteria in many European countries and also worldwide, including the United States and South Korea. The classic empirical antibiotic treatment (third-generation cephalosporins, e.g., ceftriaxone, cefotaxime or amoxicillin-clavulanic acid) is still effective in infections acquired in the community, but its failure rate in hospital acquired infections and in some health-care associated infections is high enough to ban its use in these settings. The current editorial focuses on the different epidemiology of bacterial infections in cirrhosis across countries and on its therapeutic implications. PMID:25954474

  13. Impaired conversion of prednisone to prednisolone in patients with liver cirrhosis

    DEFF Research Database (Denmark)

    Madsbad, S; Bjerregaard, B; Henriksen, Jens Henrik Sahl;

    1980-01-01

    Fourteen patients with liver cirrhosis received oral prednisone or prednisolone (0.3 mg per kg) randomised on two consecutive days. Serum prednisone and prednisolone were measured over the following four hours. Mean serum prednisolone concentration after oral prednisone decreased with impaired...... liver function estimated by galactose elimination capacity (r = 0.64, P less than 0.03). Mean serum prednisolone concentration after oral prednisone in the seven patients with severely impaired liver function was only 53% (P less than 0.05) of that observed in the seven patients with slightly impaired...... liver function. Conversely, mean serum prednisone concentration after oral prednisone in the patients with severely impaired liver function was 74% higher (P = 0.05) than in patients with slightly impaired liver function. Mean serum prednisolone after oral prednisolone was independent of liver function...

  14. Hepatocyte Turnover in Chronic HCV-Induced Liver Injury and Cirrhosis

    Directory of Open Access Journals (Sweden)

    Nikolaos P. Karidis

    2015-01-01

    Full Text Available Chronic hepatitis C virus (HCV infection may eventually lead to progressive liver fibrosis and cirrhosis through a complex, multistep process involving hepatocyte death and regeneration. Despite common pathogenetic pathways present in all forms of liver cirrhosis irrespective of etiology, hepatocyte turnover and related molecular events in HCV-induced cirrhosis are increasingly being distinguished from even “similar” causes, such as hepatitis B virus- (HBV- related cirrhosis. New insights in HCV-induced hepatocellular injury, differential gene expression, and regenerative pathways have recently revealed a different pattern of progression to irreversible parenchymal liver damage. A shift to the significant role of the host immune response rather than the direct effect of HCV on hepatocytes and the imbalance between antiapoptotic and proapoptotic signals have been investigated in several studies but need to be further elucidated. The present review aims to comprehensively summarize the current evidence on HCV-induced hepatocellular turnover with a view to outline the significant trends of ongoing research.

  15. Factors associated with significant liver necroinflammation in chronic hepatitis B patients with cirrhosis

    Science.gov (United States)

    Chen, Sheng-Sen; Yu, Kang-Kang; Ling, Qing-Xia; Huang, Chong; Li, Ning; Zheng, Jian-Ming; Bao, Su-Xia; Cheng, Qi; Zhu, Meng-Qi; Chen, Ming-Quan

    2016-01-01

    We determined the association between various clinical parameters and significant liver necroinflammation in patients with chronic hepatitis B (CHB) related cirrhosis. Two hundred patients with CHB related cirrhosis were recruited in the final analysis. Clinical laboratory values and characteristics were obtained from the medical record. We performed analyses of the relationships between independent variables and significant liver necroinflammation by using binary logistic regression analysis and discriminant analysis. Significant liver necroinflammation (grade≥2) was found in 58.0% (80/138) of antiviral therapy patients and 48.4% (30/62) of non antiviral therapy patients respectively. Also, there were some significant differences in serum hepatitis B surface antigen (HBsAg), serum hepatitis B e antigen (HBeAg) and serum hepatitis B virus (HBV) DNA between antiviral therapy and non antiviral therapy patients. After that, aspartate aminotransferase (AST), total bilirubin (TBIL), total bile acid (TBA), prothrombin time (PT), aspartate aminotransferase to platelet ratio index (APRI) and serum HBV DNA were confirmed as independent predictors of significant liver necroinflammation in CHB patients with cirrhosis by univariate analysis and multivariate analysis (p = 0.002, 0.044, 0.001, 0.014, 0.01 and 0.02 respectively). Finally, receiver operating characteristic (ROC) curve analysis and discriminant analysis validated that these six variables together have strong predictive power to evaluate significant liver necroinflammation. PMID:27615602

  16. Liver cirrhosis as a consequence of iron overload caused by hereditary nonspherocytic hemolytic anemia

    Institute of Scientific and Technical Information of China (English)

    Philip Hilgard; Guido Gerken

    2005-01-01

    Nonspherocytic hereditary anemias are occasionally accompanied by significant iron overload but the significance for the development of chronic liver disease is not clear. We described two cases of patients with chronic liver d isease and severeiron overload due to chronic hereditary hemolysis. Both patients have had signs of liver cirrhosis and severe hemolysis since childhood. A hereditary pyruvate kinase deficiency (PKD) was discovered as the underlying reason for the hemolysis.Sequencing of the pyruvate kinase gene showed a mutation within exon 11. Liver histology in both patients revealed cirrhosis and a severe iron overload but primary hemochromatosis was excluded by HFE-gene analysis.An iron reduction therapy with desferrioxamine led to significant decrease of serum ferritin and sustained clinical improvement. PKD-induced hemolysis may cause severe iron overload even in the absence of HFE-genotype abnormalities. This secondary iron overload can lead to chronic liver disease and cirrhosis. Therefore, the iron metabolism of PKD patients has to be closely monitored and iron overload should be consequently treated.

  17. The Expression of Embryonic Liver Development Genes in Hepatitis C Induced Cirrhosis and Hepatocellular Carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Behnke, Martha, E-mail: mbehnke@mcvh-vcu.edu [Transplant Program Administration, Virginia Commonwealth University Health System, 1200 E. Broad St., Richmond, VA 23298 (United States); Reimers, Mark [Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University School of Medicine, 800 E Leigh St., Richmond, VA 23298 (United States); Fisher, Robert [Department of Surgery, Virginia Commonwealth University, 1200 E. Broad St., Richmond, VA 23298 (United States)

    2012-09-18

    Hepatocellular carcinoma (HCC) remains a difficult disease to study even after a decade of genomic analysis. Patient and disease heterogeneity, differences in statistical methods and multiple testing issues have resulted in a fragmented understanding of the molecular basis of tumor biology. Some researchers have suggested that HCC appears to share pathways with embryonic development. Therefore we generated targeted hypotheses regarding changes in developmental genes specific to the liver in HCV-cirrhosis and HCV-HCC. We obtained microarray studies from 30 patients with HCV-cirrhosis and 49 patients with HCV-HCC and compared to 12 normal livers. Genes specific to non-liver development have known associations with other cancer types but none were expressed in either adult liver or tumor tissue, while 98 of 179 (55%) genes specific to liver development had differential expression between normal and cirrhotic or HCC samples. We found genes from each developmental stage dysregulated in tumors compared to normal and cirrhotic samples. Although there was no single tumor marker, we identified a set of genes (Bone Morphogenetic Protein inhibitors GPC3, GREM1, FSTL3, and FST) in which at least one gene was over-expressed in 100% of the tumor samples. Only five genes were differentially expressed exclusively in late-stage tumors, indicating that while developmental genes appear to play a profound role in cirrhosis and malignant transformation, they play a limited role in late-stage HCC.

  18. Factors associated with significant liver necroinflammation in chronic hepatitis B patients with cirrhosis.

    Science.gov (United States)

    Chen, Sheng-Sen; Yu, Kang-Kang; Ling, Qing-Xia; Huang, Chong; Li, Ning; Zheng, Jian-Ming; Bao, Su-Xia; Cheng, Qi; Zhu, Meng-Qi; Chen, Ming-Quan

    2016-01-01

    We determined the association between various clinical parameters and significant liver necroinflammation in patients with chronic hepatitis B (CHB) related cirrhosis. Two hundred patients with CHB related cirrhosis were recruited in the final analysis. Clinical laboratory values and characteristics were obtained from the medical record. We performed analyses of the relationships between independent variables and significant liver necroinflammation by using binary logistic regression analysis and discriminant analysis. Significant liver necroinflammation (grade≥2) was found in 58.0% (80/138) of antiviral therapy patients and 48.4% (30/62) of non antiviral therapy patients respectively. Also, there were some significant differences in serum hepatitis B surface antigen (HBsAg), serum hepatitis B e antigen (HBeAg) and serum hepatitis B virus (HBV) DNA between antiviral therapy and non antiviral therapy patients. After that, aspartate aminotransferase (AST), total bilirubin (TBIL), total bile acid (TBA), prothrombin time (PT), aspartate aminotransferase to platelet ratio index (APRI) and serum HBV DNA were confirmed as independent predictors of significant liver necroinflammation in CHB patients with cirrhosis by univariate analysis and multivariate analysis (p = 0.002, 0.044, 0.001, 0.014, 0.01 and 0.02 respectively). Finally, receiver operating characteristic (ROC) curve analysis and discriminant analysis validated that these six variables together have strong predictive power to evaluate significant liver necroinflammation. PMID:27615602

  19. Transient and 2-Dimensional Shear-Wave Elastography Provide Comparable Assessment of Alcoholic Liver Fibrosis and Cirrhosis

    DEFF Research Database (Denmark)

    Thiele, Maja; Detlefsen, Sönke; Møller, Linda Maria Sevelsted;

    2016-01-01

    BACKGROUND & AIMS: Alcohol abuse causes half of all deaths from cirrhosis in the West, but few tools are available for noninvasive diagnosis of alcoholic liver disease. We evaluated 2 elastography techniques for diagnosis of alcoholic fibrosis and cirrhosis; liver biopsy with Ishak score...... and collagen-proportionate area were used as reference. METHODS: We performed a prospective study of 199 consecutive patients with ongoing or prior alcohol abuse, but without known liver disease. One group of patients had a high pretest probability of cirrhosis because they were identified at hospital liver...... predictive value for cirrhosis was >66% in the high-risk group vs approximately 50% in the low-risk group. Evidence of alcohol-induced damage to cholangiocytes, but not ongoing alcohol abuse, affected liver stiffness. The collagen-proportionate area correlated with Ishak grades and accurately identified...

  20. Relationship between angiotensin-(1-7) and angiotensin Ⅱ correlates with hemodynamic changes in human liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Walkia Wingester Vilas-Boas; Antio Ribeiro-Oliveira Jr; Regina Maria Pereira; Renata da Cunha Ribeiro; Jerusa Almeida; Ana Paula Nadu; Ana Cristina Simoes e Silva; Robson Augusto Souza dos Santos

    2009-01-01

    AIM:To measure circulating angiotensins at different stages of human cirrhosis and to further evaluate a possible relationship between renin angiotensin system (RAS) components and hemodynamic changes. METHODS:Patients were allocated into 4 groups:mild-to-moderate liver disease (MLD), advanced liverdisease (ALD), patients undergoing liver transplantation,and healthy controls. Blood was collected to determine plasma renin activity (PRA), angiotensin (Ang) Ⅱ , Ang Ⅱ , and Ang-(1-7) levels using radioimmunoassays.During liver transplantation, hemodynamic parameters were determined and blood was simultaneously obtained from the portal vein and radial artery in order to measure RAS components. RESULTS:PRA and angiotensins were elevated in ALD when compared to MLD and controls ( P < 0.05).In contrast, Ang Ⅱ was significantly reduced in MLD. Ang-(1-7)/Ang Ⅱ ratios were increased in MLD when compared to controls and ALD. During transplantation,Ang Ⅱ levels were lower and Ang-(1-7)/Ang Ⅱ ratios were higher in the splanchnic circulation than in the 0.02), whereas the peripheral circulating Ang Ⅱ /Ang Ⅱ ratio was elevated in comparison to splanchnic levels Ang Ⅱ ratios positively correlated with cardiac output ( r = 0.66) and negatively correlated with systemic vascular resistance ( r = -0.70).CONCLUSION:Our findings suggest that the relationship between Ang-(1-7) and Ang Ⅱ may play a role in the hemodynamic changes of human cirrhosis.

  1. Liver cirrhosis and diabetes: Risk factors, pathophysiology, clinical implications and management

    Institute of Scientific and Technical Information of China (English)

    Diego Garcia-Compean; Joel Omar Jaquez-Quintana; Jose Alberto Gonzalez-Gonzalez; Hector Maldonado-Garza

    2009-01-01

    About 30% of patients with cirrhosis have diabetes mellitus (DM). Nowadays, it is a matter for debate whether type 2 DM in the absence of obesity and hypertriglyceridemia may be a risk factor for chronic liver disease. DM,which develops as a complication of cirrhosis, is known as "hepatogenous diabetes". Insulin resistance in muscular and adipose tissues and hyperinsulinemia seem to be the pathophysiologic bases of diabetes in liver disease. An impaired response of the islet β-cells of the pancreas and hepatic insulin resistance are also contributory factors. Non-alcoholic fatty liver disease, alcoholic cirrhosis, chronic hepatitis C (CHC) and hemochromatosis are more frequently associated with DM. Insulin resistance increases the failure of the response to treatment in patients with CHC and enhances progression of fibrosis. DM in cirrhotic patients may be subclinical.Hepatogenous diabetes is clinically different from that of type 2 DM, since it is less frequently associated with microangiopathy and patients more frequently suffer complications of cirrhosis. DM increases the mortality of cirrhotic patients. Treatment of the diabetes is complex due to liver damage and hepatotoxicity of oral hypoglycemic drugs. This manuscript will review evidence that exists in relation to: type 2 DM alone or as part of the metabolic syndrome in the development of liver disease;factors involved in the genesis of hepatogenous diabetes;the impact of DM on the clinical outcome of liver disease; the management of DM in cirrhotic patients and the role of DM as a risk factor for the occurrence and exacerbation of hepatocellular carcinoma.

  2. Effects of recombinant human growth hormone on remnant liver after hepatectomy in hepatocellular carcinoma with cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Shi-Min Luo; Li-Jian Liang; Jia-Ming Lai

    2004-01-01

    AIM: To explore the effects of recombinant human growth hormone (rhGH) on the remnant liver after hepatectomy in hepatocellular carcinoma with liver cirrhosis.METHODS: Twenty-four patients with hepatocellular carcinoma who underwent hepatectomy were randomly divided into 2groups: parenteral nutrition (PN) group (n=12) and rhGH+PN group (n=12). Liver function, blood glucose, AFP, serum prealbumin and transferrin were detected before operation,at post-operative d 1 and d 6. Albumin (ALB) mRNA in liver biopsy specimens was detected by RT-PCR at post-operative d 6. Liver Ki67 immunohistochemical staining was studied.RESULTS: On post-operative d 6, compared with PN group,the levels of blood glucose, serum prealbumin, transferrin,the expression of hepatic ALB mRNA and liver Ki67 labeling index were higher in rhGH+PN group.CONCLUSION: rhGH can improve protein synthesis and liver regeneration after hepatectomy in hepatocellular carcinoma with liver cirrhosis.

  3. Distribution of nitric oxide synthase positive neurons in the substantia nigra of rats with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    BACKGROUND:Nitrogen monoxide plays an important role in the physiological activity and pathological process of striatum in substantia nigra, and the nitric oxide synthase in substantia nigra may have characteristic changes after liver cirrhosis.OBJECTIYE: To observe the distribution and forms of nitric oxide synthase (NOS) positive neurons and fibers in substantia nigra of rats with liver cirrhosis.DESIGN: A comparative observational experiment.SETTINGS: Beijing Friendship Hospital; Capital Medical University.MATERIALS: Twenty 4-month-old male Wistar rats (120 - 150 g) of clean grade, were maintained in a 12-hour light/dark cycle at a constant temperature with free access to standard diet and water. Cryostat microtome (LEICA, Germany); All the reagents were purchased from Sigma Company.METHODS: The experiment was carried out in the Department of Anatomy (key laboratory of Beijing city),Capital Medical University from July 2000 to March 2002. The rats were randomly divided into normal group (n=10) and liver fibrosis group (n=10). Rats in the liver fibrosis group were subcutaneously injected with 60% CCl4 oil at a dose of 5 mL/kg for the first time, and 3 mL/kg for the next 14 times, twice a week,totally 15 times. Liver fibrosis of grades 5 - 6 was taken as successful models. Whereas rats in the normal group were not given any treatment. Four months after CCl4 treatment, all the rats were anesthetized to remove brain, and frontal frozen serial sections were prepared. The expressions of nitric oxide synthase positive neurons in substantia nigra of rats were observed under inverted microscope. The number and gray scale of cell body of nitric oxide synthase positive neurons in substantia nigra were detected with NADPH-diaphorase staining.MAIN OUTCOME MEASURES: ①Number and gray scale of cell body of nitric oxide synthase positive neurons in substantia nigra; ②Expressions of nitric oxide synthase positive neurons in substantia nigra.RESULTS: All the 20 rats were

  4. Liver haemodynamics and function in alcoholic cirrhosis. Relation to testosterone treatment and ethanol consumption

    DEFF Research Database (Denmark)

    Gluud, C; Henriksen, Jens Henrik Sahl

    1987-01-01

    Liver haemodynamics and liver function were measured in 34 alcoholic cirrhotic men before entry and after 12 months (median) in a double-blind, placebo-controlled study on the effect of oral testosterone treatment (200 mg t.i.d.). Comparing data at entry with those at follow-up in the total patient...... ethanol per day decreased significantly (P less than 0.001) from 22 (65%) before entry to one (3%) during follow-up. In conclusion, oral testosterone treatment of men with alcoholic cirrhosis does not explain the significant improvement of liver haemodynamics and function observed in this study. However...

  5. Pituitary-testicular function in patients with alcoholic cirrhosis of the liver

    DEFF Research Database (Denmark)

    Bahnsen, M; Gluud, C; Johnsen, S G;

    1981-01-01

    In forty-two patients with alcoholic liver cirrhosis and without recent alcohol ingestion the pituitary-testicular function was studied in an effort to relate the endocrine abnormalities with the degree of liver cell dysfunction, evaluated on a quantitative basis. Compared with values in twenty......%) and reduced axillary hair (71%) was without significant relation to raised levels of sex-hormone binding globulin or progressively reduced liver function. In the presence of clinical or hormonal hypo-gonadism we found evidence of a state of primary hypogonadism together with an inadequate secretion...

  6. The triad of lichen planus, thymoma and liver cirrhosis-hepatoma. First reported case.

    Science.gov (United States)

    Hassan, J A; Saadiah, S; Roslina, A M; Atan, M; Masir, N; Hussein, S; Ganesapillai, T

    2000-07-01

    We describe a patient with liver cirrhosis who presented with erosive oral and cutaneous lichen planus (LP) and incidentally was found simultaneously to have thymoma and hepatoma. We support the notion forwarded earlier that LP and chronic liver disease is more than a mere coincidence and that there is a non-coincidental association between LP and thymoma. We believe this is also the first reported case in the English Literature of coexistence of the three condition LP, thymoma and hepatoma complicating liver disease. PMID:22977389

  7. Is magnetic resonance imaging of hepatic hemangioma any different in liver fibrosis and cirrhosis compared to normal liver?

    Energy Technology Data Exchange (ETDEWEB)

    Duran, Rafael, E-mail: rafael.duran@chuv.ch [Centre Hospitalier Universitaire Vaudois, University of Lausanne, Diagnostic and Interventional Radiology, Lausanne (Switzerland); Assistance-Publique Hôpitaux de Paris, APHP, Hôpital Beaujon, Department of Radiology, Clichy (France); Ronot, Maxime, E-mail: Maxime.ronot@bjn.aphp.fr [Assistance-Publique Hôpitaux de Paris, APHP, Hôpital Beaujon, Department of Radiology, Clichy (France); University Paris Diderot, Sorbonne Paris Cité, INSERM U773, Centre de Recherche Biomédicale Bichat-Beaujon, CRB3 Paris (France); Di Renzo, Sara, E-mail: Direnzo.sara@gmail.com [Assistance-Publique Hôpitaux de Paris, APHP, Hôpital Beaujon, Department of Radiology, Clichy (France); Gregoli, Bettina, E-mail: Bettinagregoli@yahoo.it [Assistance-Publique Hôpitaux de Paris, APHP, Hôpital Beaujon, Department of Radiology, Clichy (France); Van Beers, Bernard E., E-mail: Bernard.van-beers@bjn.aphp.fr [Assistance-Publique Hôpitaux de Paris, APHP, Hôpital Beaujon, Department of Radiology, Clichy (France); Vilgrain, Valérie, E-mail: Valerie.vilgrain@bjn.aphp.fr [Assistance-Publique Hôpitaux de Paris, APHP, Hôpital Beaujon, Department of Radiology, Clichy (France); University Paris Diderot, Sorbonne Paris Cité, INSERM U773, Centre de Recherche Biomédicale Bichat-Beaujon, CRB3 Paris (France)

    2015-05-15

    Highlights: • Hemangiomas were similar in patients with or without chronic liver disease on MRI. • Decrease in size & number of hemangiomas could start before the onset of cirrhosis. • T2 shine-through effect was less frequently observed in cirrhosis. - Abstract: Purpose: To compare qualitative and quantitative magnetic resonance (MR) imaging characteristics of hepatic hemangiomas in patients with normal, fibrotic and cirrhotic livers. Materials and methods: Retrospective, institutional review board approved study (waiver of informed consent). Eighty-nine consecutive patients with 231 hepatic hemangiomas who underwent liver MR imaging for lesion characterization were included. Lesions were classified into three groups according to the patients’ liver condition: no underlying liver disease (group 1), fibrosis (group 2) and cirrhosis (group 3). Qualitative and quantitative characteristics (number, size, signal intensities on T1-, T2-, and DW MR images, T2 shine-through effect, enhancement patterns (classical, rapidly filling, delayed filling), and ADC values) were compared. Results: There were 160 (69%), 45 (20%), and 26 (11%) hemangiomas in groups 1, 2 and 3, respectively. Lesions were larger in patients with normal liver (group 1 vs. groups 2 and 3; P = .009). No difference was found between the groups on T2-weighted images (fat-suppressed fast spin-echo (P = .82) and single-shot (P = .25)) and in enhancement patterns (P = .56). Mean ADC values of hemangiomas were similar between groups 1, 2 and 3 (2.11 ± .52 × 10{sup −3} mm{sup 2}/s, 2.1 ± .53 × 10{sup −3} mm{sup 2}/s and 2.14 ± .44 × 10{sup −3} mm{sup 2}/s, P = 87, respectively). T2 shine-through effect was less frequently observed in cirrhosis (P = .02). Conclusion: MR imaging characteristics of hepatic hemangioma were similar in patients with normal compared to fibrotic and cirrhotic livers. Smaller lesion size was observed with liver disease and less T2 shine-through effect was seen in

  8. Impact of antithrombin Ⅲ on hepatic and intestinal microcirculation in experimental liver cirrhosis and bowel inflammation: An in vivo analysis

    Institute of Scientific and Technical Information of China (English)

    Sasa-Marcel Maksan; Zilfi (U)lger; Martha Maria Gebhard; Jan Schmidt

    2005-01-01

    AIM: To analyze the hepatic and intestinal microcirculation in an animal model of liver cirrhosis and inflammatory bowel disease (IBD) and to characterize the anti-inflammatory action of antithrombin Ⅲ (ATⅢ) on leukocyte kinetics and liver damage.METHODS: Hepatic and intestinal microcirculation was investigated by intravital videomicroscopy. Standardized models of experimental chronic liver cirrhosis and bowel inflammation were employed. Animals were divided into four groups (n = 6/group): controls, animals with cirrhosis,animals with cirrhosis and IBD, animals with cirrhosis and IBD treated with ATⅢ.RESULTS: Cirrhosis facilitated leukocyte rolling and sticking in hepatic sinusoids (1.91±0.28 sticker/μm vs0.5±0.5 sticker/μm in controls, P<0.05). The effect enhanced in animals with cirrhosis and IBD (5.4±1.65sticker/μm), but reversed agter ATⅢ application (3.97±1.04sticker/μm, P<0.05). Mucosal blood flow showed no differences in cirrhotic animals and controls (5.3±0.31nL/min vs5.4±0.25 nL/min) and was attenuated in animals with cirrhosis and IBD significantly (3.49±0.6 nL/min). This effect was normalized in the treatment group (5.13±0.4nL/min, P<0.05). Enzyme values rose during development of cirrhosis and bowel inflammation, and reduced after ATⅢ application (P<0.05).CONCLUSION: Liver cirrhosis in the presence of IBD leads to a significant reduction in mucosal blood flow and an increase in hepatic leukocyte adherence with consecutive liver injury, which can be prevented by administration of ATⅢ.

  9. Correlation of Major Scan Findings and Esophageal Varices in Liver Cirrhosis

    International Nuclear Information System (INIS)

    In an endeavor to help understand some typical scan findings and portal hemodynamics in liver cirrhosis, several commonly occurring scan changes and esophageal varices as demonstrated by esophagram were correlated one another from quantitative and qualitative stand points. Clinical materials consisted of 34 patients with proven diagnosis of liver cirrhosis and esophageal varices. Liver scan was performed with colloidal 198-Au and the changes in the size and internal architecture of the Liver, splenic uptake and splenomegaly were graded and scored by repeated double-blind readings. The variceal changes on esophagrams were also graded according to the classification of Shanks and Kerley following modification. Of 34 patients, 91% showed definite reducing in liver volume(shrinkage) constituting the most frequent scan change. The splenic uptake and splenomegaly were noted in 73.5 and 79.4%, respectively. The present study revealed no positive correlation between the graded scan findings including shrinkage of the liver, splenic uptake or splenomegaly and severity of variceal changes of the esophagus. Exceptionally, however, apparently paradoxical correlation was noted between the severity of mottling and varices. Thus, in the majority(73.5%) of patients mottling were either absent or mild. This interesting observation is in favor of the view held by Christie et al. who consider the mottlings to be not faithful expression of actual scarring of the cirrhosis liver. This also would indicate that variceal changes are to be the results of intrahepatic arteriovenous shunting of blood with hypervolemic load to the portal system rather than simple hypertension secondary to fibrosis and shrinkage.

  10. A Novel Fibrosis Index Comprising a Non-Cholesterol Sterol Accurately Predicts HCV-Related Liver Cirrhosis

    DEFF Research Database (Denmark)

    Ydreborg, Magdalena; Lisovskaja, Vera; Lagging, Martin;

    2014-01-01

    Diagnosis of liver cirrhosis is essential in the management of chronic hepatitis C virus (HCV) infection. Liver biopsy is invasive and thus entails a risk of complications as well as a potential risk of sampling error. Therefore, non-invasive diagnostic tools are preferential. The aim...... of the present study was to create a model for accurate prediction of liver cirrhosis based on patient characteristics and biomarkers of liver fibrosis, including a panel of non-cholesterol sterols reflecting cholesterol synthesis and absorption and secretion. We evaluated variables with potential predictive...... significance for liver fibrosis in 278 patients originally included in a multicenter phase III treatment trial for chronic HCV infection. A stepwise multivariate logistic model selection was performed with liver cirrhosis, defined as Ishak fibrosis stage 5-6, as the outcome variable. A new index, referred...

  11. Blood ammonia levels in liver cirrhosis: a clue for the presence of portosystemic collateral veins

    OpenAIRE

    Tripodi Francesca; Milan Graziella; de Leone Annalisa; Giaquinto Sabrina; Esposito Pasquale; Citro Vincenzo; Tarantino Giovanni; Cirillo Michele; Lobello Roberto

    2009-01-01

    Abstract Background Portal hypertension leads to the formation of portosystemic collateral veins in liver cirrhosis. The resulting shunting is responsible for the development of portosystemic encephalopathy. Although ammonia plays a certain role in determining portosystemic encephalopathy, the venous ammonia level has not been found to correlate with the presence or severity of this entity. So, it has become partially obsolete. Realizing the need for non-invasive markers mirroring the presenc...

  12. Upper gastrointestinal endoscopy in patients with liver cirrhosis: Spectrum and prevalence of lesions

    Directory of Open Access Journals (Sweden)

    Adegboyega Akere

    2016-01-01

    Full Text Available Aim: This was to describe the different types of lesions that can be found in patients with liver cirrhosis during upper gastrointestinal endoscopy. Patients and Methods: Consecutive patients with liver cirrhosis who gave their consent to participate in the study were recruited. The diagnosis of liver cirrhosis was made by clinical and radiological features and a total of 56 patients were recruited. After taking informed consent, upper gastrointestinal endoscopy was performed on all the patients. Results: The patients consisted of 43 (76.8% males and 13 (23.2% females. Mean age was 45.5 ΁ 13.8 years (range: 20-77 years. Analysis showed that 21 (37.5% patients were less than 40 years of age, 16 (28.6% were between 40 years and 49 years, and 19 (33.9% were 50 years and above. Esophageal varices was diagnosed in 54 (96.4% patients. The esophageal mucosal findings observed were erosions (7.1%, ulcer (1.8%, candidiasis (8.9% while one (1.8% patient had both esophageal erosions and candidiasis. Gastric varices were observed in 11 (19.6% patients and the analysis showed that the most frequent form was isolated gastric varices type 1 (IGV1 was recorded in six (10.7% patients. Portal hypertensive gastropathy (PHG was seen in 45 (80.4% patients. Other gastric mucosal lesions were erosions (12.5% and ulcers (10.7%. Duodenal varices were not seen in any of the patients. Other lesions seen were duodenitis, duodenal erosions, and duodenal ulcers in one (1.8% patient, one (1.8% patient, and four (7.1% patients, respectively. Conclusion: This study has revealed different pattern of lesions that can be seen in patients with liver cirrhosis apart from varices.

  13. The Economic Burden of Liver Cirrhosis in Iran: a Cost of Illness Study.

    Directory of Open Access Journals (Sweden)

    Ali Akbari Sari

    2015-04-01

    Full Text Available According to importance of cirrhosis of the liver and the lack of information about the economic burden of the disease, we performed this study to estimate the economic burden of liver Cirrhosis in Iran in 2011.The cost-of-illness method, based on the human capital theory, has been used. Both direct and indirect costs have been estimated using a prevalence approach and bottom-up method. The inpatient and outpatient records were investigated for obtaining the medical costs. Also, a questionnaire was used for collection the other data such as transportation costs, out of pocket payment and times of inpatients, etc. Costs consisted of expenditures which happened during March 2011 to February 2012 and the perspective of the study was Iranian society.The total cost of the disease was 2014.5 billion Rials (USD164.32 million. Direct and indirect costs were 1384.16 and 630.4 billion Rials (86.7% and 11.3% of the total cost, respectively. Cost due to premature death was USD 38.66 million, included 23.52% of the total cost and 75% of indirect cost.Liver Cirrhosis impose enormous economic burden on Iranian society. Policymakers should therefore take this into consideration and according to available health resources provide services and facilities for the prevention and treatment of the disease.

  14. Impaired hepatic handling and processing of lysophosphatidylcholine in rats with liver cirrhosis

    International Nuclear Information System (INIS)

    Lysophosphatidylcholine is a major metabolic product in the plasma and cellular turnover of phospholipids, with well-known membrane-toxic and proinflammatory properties. Because the liver plays a key role in plasma lysophosphatidylcholine removal and biotransformation and because virtually nothing is known of these processes in a diseased organ, the hepatobiliary metabolism of lysophosphatidylcholine was investigated in rats with carbon tetrachloride-induced liver cirrhosis. Twelve adult male Wistar rats with histologically confirmed cirrhosis and 8 control animals were fitted with jugular and biliary catheters and allowed to recover. The animals were kept under constant IV infusion of taurocholate (1 mumol/min). Two microcuries of sn-114Cpalmitoyl-lysophosphatidylcholine was administered as a single bolus. The fate of the injected radioactivity, including removal from plasma, uptake, and subcellular location in the liver and molecular and aggregative forms, was studied by combined chromatographic and radiochemical methods. Major findings were (a) that lysophosphatidylcholine has a prolonged permanence in plasma of cirrhotic rats, due both to decreased hepatic clearance and to depressed conversion into phosphatidylcholine; (b) that the rate of lysophosphatidylcholine acylation is much slower in the cirrhotic than in the normal liver, both at the microsomal and at the cytosolic level; (c) that cytosolic lysophosphatidylcholine in the cirrhotic liver, but not in the normal liver, is predominantly non-protein bound; (d) that the strict molecular selectivity of lysophosphatidylcholine acylation observed in controls is partially lost in cirrhosis; and (e) that a consistent fraction of lysophosphatidylcholine is converted into triacylglycerols in cirrhotics but not in controls

  15. Impaired hepatic handling and processing of lysophosphatidylcholine in rats with liver cirrhosis

    Energy Technology Data Exchange (ETDEWEB)

    Angelico, M.; Alvaro, D.; Cantafora, A.; Masella, R.; Gaudio, E.; Gandin, C.; Ginanni Corradini, S.; Ariosto, F.; Riggio, O.; Capocaccia, L. (II Division of Gastroenterology, University of Rome La Sapienza (Italy))

    1991-07-01

    Lysophosphatidylcholine is a major metabolic product in the plasma and cellular turnover of phospholipids, with well-known membrane-toxic and proinflammatory properties. Because the liver plays a key role in plasma lysophosphatidylcholine removal and biotransformation and because virtually nothing is known of these processes in a diseased organ, the hepatobiliary metabolism of lysophosphatidylcholine was investigated in rats with carbon tetrachloride-induced liver cirrhosis. Twelve adult male Wistar rats with histologically confirmed cirrhosis and 8 control animals were fitted with jugular and biliary catheters and allowed to recover. The animals were kept under constant IV infusion of taurocholate (1 mumol/min). Two microcuries of sn-1{sup 14}Cpalmitoyl-lysophosphatidylcholine was administered as a single bolus. The fate of the injected radioactivity, including removal from plasma, uptake, and subcellular location in the liver and molecular and aggregative forms, was studied by combined chromatographic and radiochemical methods. Major findings were (a) that lysophosphatidylcholine has a prolonged permanence in plasma of cirrhotic rats, due both to decreased hepatic clearance and to depressed conversion into phosphatidylcholine; (b) that the rate of lysophosphatidylcholine acylation is much slower in the cirrhotic than in the normal liver, both at the microsomal and at the cytosolic level; (c) that cytosolic lysophosphatidylcholine in the cirrhotic liver, but not in the normal liver, is predominantly non-protein bound; (d) that the strict molecular selectivity of lysophosphatidylcholine acylation observed in controls is partially lost in cirrhosis; and (e) that a consistent fraction of lysophosphatidylcholine is converted into triacylglycerols in cirrhotics but not in controls.

  16. Irreformable hyponatremia: a case report of pituitary dysfunction with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    ZHONG Jing; CHEN Yan; WANG Liang-jing

    2011-01-01

    The diagnosis of pituitary dysfunction is very difficult in inpatients with liver cirrhosis, because the symptoms are intricate and similar. We here report a case of a male patient complaining of fatigue and anorexia for more than two years. On duration of hospital stay, hyponatremia was irreformable. Magnetic resonance imaging of the pituitary revealed the presence of cystic pituitary and abnormal signal in the left frontal lobe. The patient was also suspected to be infective endocarditis. Recognition of this unusual complication of this condition is important for the patients with chronic liver disease.

  17. Fatal copper storage disease of the liver in a German infant resembling Indian childhood cirrhosis.

    Science.gov (United States)

    Müller-Höcker, J; Weiss, M; Meyer, U; Schramel, P; Wiebecke, B; Belohradsky, B H; Hübner, G

    1987-01-01

    A female child of non-consanguineous, healthy German parents fell ill at the age of 7 months with a progressive liver disease leading to irreversible hepatic failure 3 months later. Histological examination revealed severe liver cell necrosis, excessive Mallory body formation and veno-occlusive-like changes associated with massive storage of copper, similar to Indian childhood cirrhosis (ICC). Chronic copper contamination of drinking water was the only detectable aetiological factor. The study illustrates that ICC most probably is an environmental disease, also occurring outside the Indian subcontinent, and is likely to be underdiagnosed in the Western world. PMID:3114948

  18. Clinical Analysis in 75 Patients with Decompensated Liver Cirrhosis of Hepatitis and Alcoholic Cirrhosis%75例肝炎肝硬化及酒精性肝硬化失代偿期临床比较分析

    Institute of Scientific and Technical Information of China (English)

    张泽进; 韦杏; 陈自仁; 吴朝文

    2013-01-01

    Objective To observe clinical manifestion of decompensated liver cirrhosis of hepatitis and alcoholic cirrhosis. Methods 75 patients with decompensateed liver cirrhosis was chosen, 38 cases of decompensated liver cirrhosis of hepatitis, and 37 cases of decompensated alcoholic cirrhosis. Then platelet,liver function,coagulative function and complication were examined. Results The data of decompensateed liver cirrhosis of platelet, liver function, coagulative function and complication were worse than those of alcoholic cirrhosis (P < 0.05). Conclusion The condition of patient with liver cirrhosis was worse than that of alcoholic cirrhosis, and the prognosis of liver cirrhosis was bad.%目的 比较肝炎肝硬化(viral cirrhosis,VC)失代偿期及酒精性肝硬化(alcoholic cirrhosis,AC)失代偿期临床特征.方法 选择38例为VC患者,37例AC患者,观察两组患者血小板(PLT)、肝功能[谷丙转氨酶(ALT)、谷草转氨酶(AST)、总胆红素(TBil)、胆碱酯酶(ChE)]、凝血功能[凝血酶原时间(PT)、凝血活酶时间(APTT)、凝血酶时间(TT)、血浆纤维蛋白原(FIB)]及并发症等,并进行比较分析.结果 VC组患者PLT、ALT、AST、ChE、TBil、PT、APTT、TT、FIB及并发症等项目均较AC组较差.结论 VC失代偿期患者较AC失代偿期病情重,预后差.

  19. Gut microbiota and host metabolism in liver cirrhosis

    OpenAIRE

    Usami, Makoto; Miyoshi, Makoto; Yamashita, Hayato

    2015-01-01

    The gut microbiota has the capacity to produce a diverse range of compounds that play a major role in regulating the activity of distal organs and the liver is strategically positioned downstream of the gut. Gut microbiota linked compounds such as short chain fatty acids, bile acids, choline metabolites, indole derivatives, vitamins, polyamines, lipids, neurotransmitters and neuroactive compounds, and hypothalamic-pituitary-adrenal axis hormones have many biological functions. This review foc...

  20. Magnitude of peripheral neuropathy in cirrhosis of liver patients from central rural India

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    Jyoti Jain

    2014-01-01

    Full Text Available Context: Cirrhosis of liver is an important cause of morbidity and mortality and if associated with peripheral neuropathy (PN it also poses a huge financial, psychological burden for the patients and their families. Aim: The aim of the present study was to study the magnitude of PN among subjects with cirrhosis of liver presenting to tertiary care teaching hospital in central rural India. Settings and Design: A cross-sectional study was performed in a tertiary care teaching hospital. Materials and Methods: In all patients of cirrhosis of liver irrespective of etiology, aged 15 and above, undergone clinical assessment for peripheral nervous systems damage and confirmed by nerve conduction studies. Statistical Analysis Used: We used chi square test to study associations. P value ≤0.05 was considered as significant. Crude odds ratios were computed to assess the strength of association between independent variables and dependent variables along with their 95% confidence intervals. Results: We included 207 of cirrhosis of liver patients admitted in medicine department from November 2010 through November 2013. Nearly 83% patients were male and 63.2% patients were under the age of 45 years. Common features in these patients were ascites (71% splenomegaly (63.3% pedal edema (61.4% icterus (46.4% tingling (44.9% gastrointestinal bleeding(39.1%, ataxia (26.6%,numbness(26.6%,distal motor weakness (21.7% and paresthesia(20.8%.Among the manifestation of peripheral nerve involvement, loss of ankle reflex was the most common feature in 51.7%, followed by loss of temperature sense 29.5%, loss of vibration sense 20.8%, loss of touch 16.4%, loss of position sense 14.5% and loss of pain in 6.3% of the patients. Peripheral neuropathy was found in 53.6% [95% CI: 46.58- 60.56] study subjects on electrophysiological study. Conclusions: Analysis of electrophysiological study shows that the PN is very common in study subjects with cirrhosis of liver, especially in

  1. Behavior of liver cirrhosis at the "Arnaldo Milian Castro" Hospital from July 2007 to March 2009

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    María Herminia Fajardo González

    2010-08-01

    Full Text Available Background: Liver cirrhosis is among the top ten death causes in the developed world and also in Cuba, so it is important to know its clinical and epidemiological characteristics in order to propose appropriate preventive measures. Objective: To describe the behavior of liver cirrhosis in the "Arnaldo Milian Castro" hospital from July 2007 to March 2009. Method: A descriptive and cross-sectional study in all patients with a liver cirrhosis diagnosis that were undergoing follow-up in the hepatology consultation or died from this cause. As part of the study the medical records were consulted and patients in consultation were interviewed. After applying inclusion and exclusion criteria there was a final sample of 120 cases: 59 patients are alive and 61 of them died. Results: Groups of people from 40-49 years old (32.5%, male sex (60.8% and white skin (93.3% were predominant. The most frequent death cause was alcoholism (40% especially in men, followed by viral causes (24.16%.The most frequent complication was ascites (53.3%. The main cause of death was upper gastrointestinal bleeding from esophageal varices (52.45%, 44% of the cases presented Child-Pugh B and 46% died within the year after the diagnosis. Conclusion: cirrhosis has a high rate of incidence and prevalence mainly in the male sex due to the high consumption of alcohol and the viral infections that can be related. More comprehensive studies are needed to increase the amount of knowledge on this issue.

  2. Relationship between angiotensin-(1-7) and angiotensin II correlates with hemodynamic changes in human liver cirrhosis

    Science.gov (United States)

    Vilas-Boas, Walkíria Wingester; Ribeiro-Oliveira Jr, Antônio; Pereira, Regina Maria; da Cunha Ribeiro, Renata; Almeida, Jerusa; Nadu, Ana Paula; Simões e Silva, Ana Cristina; dos Santos, Robson Augusto Souza

    2009-01-01

    AIM: To measure circulating angiotensins at different stages of human cirrhosis and to further evaluate a possible relationship between renin angiotensin system (RAS) components and hemodynamic changes. METHODS: Patients were allocated into 4 groups: mild-to-moderate liver disease (MLD), advanced liver disease (ALD), patients undergoing liver transplantation, and healthy controls. Blood was collected to determine plasma renin activity (PRA), angiotensin (Ang) I, Ang II, and Ang-(1-7) levels using radioimmunoassays. During liver transplantation, hemodynamic parameters were determined and blood was simultaneously obtained from the portal vein and radial artery in order to measure RAS components. RESULTS: PRA and angiotensins were elevated in ALD when compared to MLD and controls (P < 0.05). In contrast, Ang II was significantly reduced in MLD. Ang-(1-7)/Ang II ratios were increased in MLD when compared to controls and ALD. During transplantation, Ang II levels were lower and Ang-(1-7)/Ang II ratios were higher in the splanchnic circulation than in the peripheral circulation (0.52 ± 0.08 vs 0.38 ± 0.04, P < 0.02), whereas the peripheral circulating Ang II/Ang I ratio was elevated in comparison to splanchnic levels (0.18 ± 0.02 vs 0.13 ± 0.02, P < 0.04). Ang-(1-7)/Ang II ratios positively correlated with cardiac output (r = 0.66) and negatively correlated with systemic vascular resistance (r = -0.70). CONCLUSION: Our findings suggest that the relationship between Ang-(1-7) and Ang II may play a role in the hemodynamic changes of human cirrhosis. PMID:19469002

  3. 肝硬化合并糖尿病99例临床分析%Clinical analysis of 99 cases of liver cirrhosis combined with diabetes

    Institute of Scientific and Technical Information of China (English)

    吴娟; 胡乃中

    2011-01-01

    Objective To explore the clinical characteristics and turnover of liver cirrhosis combined with diabetes. Methods Clinical data of 412 cases liver cirrhosis were retrospectively analyzed. According to diagnostic criteria of diabetes, patients attending in our hospital from Jan 2006 to Dec 2009 were divided into liver cirrhosis combined with diabetic group and non-diabetic group, then the clinical characteristics, complication, liver functional classification and turnover were contrastively analyzed. Results The incidence rate of diabetes in females of liver cirrhosis was significantly higher than that in males (P0.05). Conclusions Female and advanced age are the two risk factors of liver cirrhosis to co-occur with diabetes. Liver cirrhosis combining diabetes is prone to coincidence with upper gastrointestinal bleeding, hepatic encephalopathy, and electrolyte disturbances, then results in unfavorable prognosis.%目的 探讨肝硬化合并糖尿病患者的临床特点及转归.方法 回顾性分析2006年1月至2009年12月间住院的412例肝硬化患者,根据糖尿病诊断标准分为肝硬化糖尿病组和非糖尿病组,对临床特点、并发症、肝功能分级、转归等进行对比分析研究.结果 肝硬化患者中女性的糖尿病发生率高于男性(P<0.05).肝硬化糖尿病组平均年龄大于肝硬化非糖尿病组(P<0.05),前者更易发生上消化道出血、肝性脑病及电解质紊乱,住院期间病死率显著高于肝硬化非糖尿病组(P<0.05).肝源性糖尿病组和非肝源性糖尿病组的临床特点、Child-Pugh分级以及肝硬化并发症的发生率均无统计学意义(P>0.05).结论 女性与高龄是肝硬化患者发生糖尿病的危险因素.合并糖尿病的肝硬化患者容易并发上消化道出血、肝性脑病和电解质紊乱,预后差.

  4. Increased expression of 78 kD glucose-regulated protein promotes cardiomyocyte apoptosis in a rat model of liver cirrhosis

    OpenAIRE

    Zhang, Lili; Zhang, Huiying; Lv, Minli; Jia, Jiantao; Fan, Yimin; Tian, Xiaoxia; Li, Xujiong; Li, Baohong; Ji, Jingquan; Wang, Limin; Zhao, Zhongfu; Han, Dewu; Ji, Cheng

    2015-01-01

    Aims: This study was to investigate the role and underlying mechanism of 78 kD glucose-regulated protein (GRP78) in cardiomyocyte apoptosis in a rat model of liver cirrhosis. Methods: A rat model of liver cirrhosis was established with multiple pathogenic factors. A total of 42 male SD rats were randomly divided into the liver cirrhosis group and control group. Cardiac structure analysis was performed to assess alterations in cardiac structure. Cardiomyocytes apoptosis was detected by TdT-med...

  5. Determination of glycated hemoglobin in patients with advanced liver disease

    Institute of Scientific and Technical Information of China (English)

    Theresa Lahousen; Karin Hegenbarth; Rottraut Ille; Rainer W. Lipp; Robert Krause; Randie R. Little; Wolfgang J. Schnedl

    2004-01-01

    AIM: To evaluate the glycated hemoglobin (HbA1c)determination methods and to determine fructosamine in patients with chronic hepatitis, compensated cirrhosis and in patients with chronic hepatitis treated with ribavirin.METHODS: HbA1c values were determined in 15 patients with compensated liver cirrhosis and in 20 patients with chronic hepatitis using the ion-exchange high performance liquid chromatography and the immunoassay methods.Fructosamine was determined using nitroblue tetrazolium.RESULTS: Forty percent of patients with liver cirrhosis had HbA1c results below the non-diabetic reference range by at least one HbA1c method, while fructosamine results were either within the reference range or elevated. Twenty percent of patients with chronic hepatitis (hepatic fibrosis)had HbA1c results below the non-diabetic reference range by at least one HbA1c method. In patients with chronic hepatitis treated with ribavirin, 50% of HbA1c results were below the non-diabetic reference using at least one of the HbA1c methods.CONCLUSION: Only evaluated in context with all liver function parameters as well as a red blood count including reticulocytes, HbA1c results should be used in patients with advanced liver disease. HbA1c and fructosamine measurements should be used with caution when evaluating long-term glucose control in patients with hepatic cirrhosis or in patients with chronic hepatitis and ribavirin treatment.

  6. Influence of antibiotic-regimens on intensive-care unit-mortality and liver-cirrhosis as risk factor

    Science.gov (United States)

    Friedrich-Rust, Mireen; Wanger, Beate; Heupel, Florian; Filmann, Natalie; Brodt, Reinhard; Kempf, Volkhard AJ; Kessel, Johanna; Wichelhaus, Thomas A; Herrmann, Eva; Zeuzem, Stefan; Bojunga, Joerg

    2016-01-01

    AIM: To assess the rate of infection, appropriateness of antimicrobial-therapy and mortality on intensive care unit (ICU). Special focus was drawn on patients with liver cirrhosis. METHODS: The study was approved by the local ethical committee. All patients admitted to the Internal Medicine-ICU between April 1, 2007 and December 31, 2009 were included. Data were extracted retrospectively from all patients using patient charts and electronic documentations on infection, microbiological laboratory reports, diagnosis and therapy. Due to the large hepatology department and liver transplantation center, special interest was on the subgroup of patients with liver cirrhosis. The primary statistical-endpoint was the evaluation of the influence of appropriate versus inappropriate antimicrobial-therapy on in-hospital-mortality. RESULTS: Charts of 1979 patients were available. The overall infection-rate was 53%. Multiresistant-bacteria were present in 23% of patients with infection and were associated with increased mortality (P < 0.000001). Patients with infection had significantly increased in-hospital-mortality (34% vs 17%, P < 0.000001). Only 9% of patients with infection received inappropriate initial antimicrobial-therapy, no influence on mortality was observed. Independent risk-factors for in-hospital-mortality were the presence of septic-shock, prior chemotherapy for malignoma and infection with Pseudomonas spp. Infection and mortality-rate among 175 patients with liver-cirrhosis was significantly higher than in patients without liver-cirrhosis. Infection increased mortality 2.24-fold in patients with cirrhosis. Patients with liver cirrhosis were at an increased risk to receive inappropriate initial antimicrobial therapy. CONCLUSION: The results of the present study report the successful implementation of early-goal-directed therapy. Liver cirrhosis patients are at increased risk of infection, mortality and to receive inappropriate therapy. Increasing burden are

  7. A case of Gaucher's disease progressing to liver cirrhosis.

    Science.gov (United States)

    Debnath, C R; Debnath, M R; Nabi, N; Khan, N A; Chakraborty, S

    2013-04-01

    We are going to present a 17 year old female with Gaucher's disease. The patient presented with fever, cough, respiratory distress & abdominal heaviness. There was mild pallor, redness of palm of hands & raised temperature. Liver was hugely enlarged along with splenomegaly. X-ray chest showed non specific bronchiectatic change in both lungs. Ultrasonography of abdomen revealed marked hepatosplenomegaly with no ascites. Bone marrow examination showed cellular marrow with plenty of megakaryocytes. Most of the cells were smear cells & there was histiocytes proliferation & infiltration of bone marrow by small atypical cells. Histologically, lipid was found in hepatocytes in moderate amount. The portal areas showed high lipid contents in macrophages. Different clinical findings & incidental diagnosis of lipid storage disease submerged us in diagnostic dilemma. We give conservative treatment with antibiotic cefuroxime, syrup lactulose & vitamins and this patient was improved. PMID:23715368

  8. Liver cirrhosis in patients newly diagnosed with neurological phenotype of Wilson's disease.

    Science.gov (United States)

    Przybyłkowski, Adam; Gromadzka, Grażyna; Chabik, Grzegorz; Wierzchowska, Agata; Litwin, Tomasz; Członkowska, Anna

    2014-01-01

    Wilson's disease (WD) can manifest itself in different clinical forms, the neurological and hepatic ones being the most common. It is suggested that neurological signs and psychiatric symptoms develop secondary to liver involvement. The aim of this study was to characterize the liver disease in patients newly diagnosed with the neurological form of WD. Treatment-naive patients diagnosed with WD were classified into three phenotypic groups: hepatic, neurological and pre-symptomatic. Liver involvement was ascertained through surrogate markers: abdominal ultrasound and laboratory parameters. In addition, study participants were screened for esophageal varices. Of 53 consecutively diagnosed WD patients, 23 individuals (43.4%) had a predominantly neurological presentation. In this group, cirrhosis was diagnosed in 11 (47.8%) subjects. Esophageal varices were present in all of them. In every patient with neurological WD, there was at least one sign of hepatic disease on ultrasound examination, indicating universal presence of liver involvement. The prevalence of surrogate signs of cirrhosis was similar in patients with the neurological and in those with the hepatic phenotype.

  9. Correlation between leptin level with lipid profile and free fatty acid in liver cirrhosis patients

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    Siti Maryani

    2015-09-01

    Full Text Available Malnutrition is a common condition in liver cirrhotic patients. Leptin regulates body weightphysiologically by suppressing appetite and increasing energy expenditure. Leptin is higher in femalethan male. Studies have shown correlation between leptin with metabolic factors like body massindex (BMI and lipid profile in cirrhotic patients. This study was conducted to investigate thecorrelation between serum leptin levels with lipid profile and free fatty acid in male patients with livercirrhosis. This was a cross sectional study that conducted at Gastroentero-Hepatology Clinic andInternal Ward at Dr. Sardjito General Hospital, Yogyakarta. The inclusion criteria were patients withliver cirrhosis > 18 years old, male, with Child-Pugh classification B and C, and provided informedconsent. The exclusion criteria were liver cirrhotic patients with comorbidity chronic kidney disease,chronic heart failure, diabetic, cancer, infection/septic, pregnancy, breast feeding, and steroid use.Data collecting was performed by anamnesis, physical examination, abdominal ultrasonographyexamination, and blood chemistry test. Pearson test was used to evaluate the correlation betweenthe serum leptin level with the lipid profile and free fatty acid. The results showed that no significantnegative correlation was observed between the serum leptin level with the total cholesterol (r= -0.052; p=0.766, high-density lipoprotein/HDL (r= -0.078; p=0.658 and triglyceride (r= -0.170; p=0.328 in male patients with liver cirrhosis. Furthermore, no significant positive correlationwas observed between the serum leptin levels with the low-density lipoprotein/LDL (r= -0.013; p=0.942 and free fatty acid/FFA (r= 0.007; p=0.968. In conclusion, there was no correlationbetween serum leptin levels with lipid profile and FFA in male patients with liver cirrhosis.

  10. Does an association exist between chronic pancreatitis and liver cirrhosis in alcoholic subjects?

    Institute of Scientific and Technical Information of China (English)

    Luis Aparisi; Luis Sabater; Juan Del-Olmo; Juan Sastre; MigueI-Angel Serra; Ricardo Campello; Daniel Bautista; Abdalla Wassel; José-Manuel Rodrigo

    2008-01-01

    AIM: To study the possible association between chronic pancreatitis (CP) and liver cirrhosis (LC) of alcoholic etiology, after excluding any other causes. METHODS: One hundred and forty consecutive alcoholic patients were subdivided into three groups: CP (η = 53), LC (η = 57), and asymptomatic alcoholic (n = 30). Clinical, biochemical and morphological characteristics, Child-Pugh index, indocyanine green test, and fecal pancreatic elastase-1 test were assessed. RESULTS: In patients with cirrhosis, major clinical manifestations of CP such as pancreatic pain and steatorrhea, as well as imaging alterations of CP such as calcifications, duct dilation and pseudocysts were absent; insulin-dependent diabetes was present in 5.3% of cases, and elastase-1 test was altered in only 7%, and severely altered in none. In patients with CP, clinical characteristics of cirrhosis such as ascites, encephalopathy and gastrointestinal hemorrhage were present in one case, Child-Pugh grade > A in 5.7%, and altered indocyanine green test in 1.9% cases. In asymptomatic alcoholism, there was only a non-coincident alteration of elastase-1 test and indocyanine test in 14.8% and 10%, respectively, but other characteristics of cirrhosis or CP were absent. An inverse correlation (r=-0.746) between elastase-1 test and indocyanine test was found in alcoholic patients. CONCLUSION: There is a scarce coincidence in clinical and morphological alterations among patients with CP or LC of alcoholic etiology, but an inverse correlation between pancreatic and liver function tests. These findings support that these alcoholic diseases evolve in a different manner and have different etiopathogenesis.

  11. Progression of liver cirrhosis to HCC: an application of hidden Markov model

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    Serio Gabriella

    2011-04-01

    Full Text Available Abstract Background Health service databases of administrative type can be a useful tool for the study of progression of a disease, but the data reported in such sources could be affected by misclassifications of some patients' real disease states at the time. Aim of this work was to estimate the transition probabilities through the different degenerative phases of liver cirrhosis using health service databases. Methods We employed a hidden Markov model to determine the transition probabilities between two states, and of misclassification. The covariates inserted in the model were sex, age, the presence of comorbidities correlated with alcohol abuse, the presence of diagnosis codes indicating hepatitis C virus infection, and the Charlson Index. The analysis was conducted in patients presumed to have suffered the onset of cirrhosis in 2000, observing the disease evolution and, if applicable, death up to the end of the year 2006. Results The incidence of hepatocellular carcinoma (HCC in cirrhotic patients was 1.5% per year. The probability of developing HCC is higher in males (OR = 2.217 and patients over 65 (OR = 1.547; over 65-year-olds have a greater probability of death both while still suffering from cirrhosis (OR = 2.379 and if they have developed HCC (OR = 1.410. A more severe casemix affects the transition from HCC to death (OR = 1.714. The probability of misclassifying subjects with HCC as exclusively affected by liver cirrhosis is 14.08%. Conclusions The hidden Markov model allowing for misclassification is well suited to analyses of health service databases, since it is able to capture bias due to the fact that the quality and accuracy of the available information are not always optimal. The probability of evolution of a cirrhotic subject to HCC depends on sex and age class, while hepatitis C virus infection and comorbidities correlated with alcohol abuse do not seem to have an influence.

  12. Rapid "breath-print" of liver cirrhosis by proton transfer reaction time-of-flight mass spectrometry. A pilot study.

    Directory of Open Access Journals (Sweden)

    Filomena Morisco

    Full Text Available UNLABELLED: The aim of the present work was to test the potential of Proton Transfer Reaction Time-of-Flight Mass Spectrometry (PTR-ToF-MS in the diagnosis of liver cirrhosis and the assessment of disease severity by direct analysis of exhaled breath. Twenty-six volunteers have been enrolled in this study: 12 patients (M/F 8/4, mean age 70.5 years, min-max 42-80 years with liver cirrhosis of different etiologies and at different severity of disease and 14 healthy subjects (M/F 5/9, mean age 52.3 years, min-max 35-77 years. Real time breath analysis was performed on fasting subjects using a buffered end-tidal on-line sampler directly coupled to a PTR-ToF-MS. Twelve volatile organic compounds (VOCs resulted significantly differently in cirrhotic patients (CP compared to healthy controls (CTRL: four ketones (2-butanone, 2- or 3- pentanone, C8-ketone, C9-ketone, two terpenes (monoterpene, monoterpene related, four sulphur or nitrogen compounds (sulfoxide-compound, S-compound, NS-compound, N-compound and two alcohols (heptadienol, methanol. Seven VOCs (2-butanone, C8-ketone, a monoterpene, 2,4-heptadienol and three compounds containing N, S or NS resulted significantly differently in compensate cirrhotic patients (Child-Pugh A; CP-A and decompensated cirrhotic subjects (Child-Pugh B+C; CP-B+C. ROC (Receiver Operating Characteristic analysis was performed considering three contrast groups: CP vs CTRL, CP-A vs CTRL and CP-A vs CP-B+C. In these comparisons monoterpene and N-compound showed the best diagnostic performance. CONCLUSIONS: Breath analysis by PTR-ToF-MS was able to distinguish cirrhotic patients from healthy subjects and to discriminate those with well compensated liver disease from those at more advanced severity stage. A breath-print of liver cirrhosis was assessed for the first time.

  13. Primary liver carcinoma and liver cirrhosis in atomic bomb survivors, Hiroshima and Nagasaki, 1961-75, with special reference to HBs antigen

    International Nuclear Information System (INIS)

    During 1961-75, 128 cases of primary liver carcinoma (PLC) in the RERF Life Span Study extended sample and 301 cases of liver cirrhosis in the RERF Pathology Study sample were observed. All cases were assessed for hepatitis B surface antigen (HB sub(s) Ag) using orcein and aldehyde fuchsin staining. The incidence of PLC was 2.0 times higher in Nagasaki than in Hiroshima which was statistically significant, but the prevalence of liver cirrhosis showed hardly any difference between the two cities. Meaningful findings that may possibly explain the higher incidence of PLC in Nagasaki were that the presence of HB sub(s) Ag in the liver of patients without overt liver disease was 2.3 times higher in Nagasaki than in Hiroshima, and the prevalence of liver cirrhosis associated with PLC, especially that of posthepatitic cirrhosis with PLC, was almost 2.0 times higher in Nagasaki than in Hiroshima. In both cities a suggestive relationship of radiation dose with the prevalence of liver cirrhosis was noted but not with PLC. We believe that the higher incidence of PLC in Nagasaki is attributable to HB virus infection, though other factors, such as immunological competence affected by radiation, cannot be excluded. (author)

  14. Distribution of hepatic stellate cells and their role in the development of parasitic fibrosis and liver cirrhosis in domestic animals

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    Kukolj Vladimir

    2015-01-01

    Full Text Available Increasing of the extracellular matrix in rats, as well as in humans, occurs as a consequence of hepatic stellate cells (HSCs activity. The objective of this work was to investigation the role of these cells in the development of fibrosis and liver cirrhosis which occurs as a consequence of infection of sheep and goats with large (Fasciola hepatica and small (Dicrocoelium dendriticum fluke. Liver samples taken from 12 cattle and 10 sheep infected under natural conditions with large and small fluke were fixed in formalin and embedded in paraffin. Paraffin clips were stained with hematoxylin- eosin and masson trichrome method, and immunohistochemical method for α-smooth muscle actin (α-SMA. All tested samples were divided into three groups according to histological criteria: livers of infected animals with the first degree of fibrosis, livers of infected animals with the second degree of fibrosis, and livers of infected animals with cirrhosis. Distribution of HSCs depended on the degree of liver fibrosis. Immunohistochemically reactive HSCs were predominantly placed in perisinusoidal space. In liver samples with cirrhosis, HSCs were placed on the periphery of pseudolobulus. Cells of a different shape and size were positive to α-SMA. HSCs play an important role in synthesis of components of extracellular matrix during the development of parasitic fibrosis and liver cirrhosis in domestic animals.

  15. The changes in renal function after a single dose of intravenous furosemide in patients with compensated liver cirrhosis

    OpenAIRE

    Mejirisky Yoram; kayal Mohib; Assy Nimer; Gorenberg Miguel; Hussein Osamah; Schlesinger Sorina

    2006-01-01

    Abstract Background Patients with compensated Child-A cirrhosis have sub clinical hypovolemia and diuretic treatment could result in renal impairment. Aim To evaluate the changes in renal functional mass as reflected by DMSA uptake after single injection of intravenous furosemide in patients with compensated liver cirrhosis. Methods Eighteen cirrhotic patients were divided in two groups; eight patients (group 1, age 56 ± 9.6 yrs, Gender 5M/3F, 3 alcoholic and 5 non alcoholic) were given low i...

  16. Prevalence of pre-transplant electrocardiographic abnormalities and post-transplant cardiac events in patients with liver cirrhosis

    OpenAIRE

    Josefsson, Axel; Fu, Michael; Björnsson, Einar; Kalaitzakis, Evangelos

    2014-01-01

    Background Although cardiovascular disease is thouht to be common in cirrhosis, there are no systematic investigations on the prevalence of electrocardiographic (ECG) abnormalities in these patients and data on the occurrence of post-transplant cardiac events in comparison with the general population are lacking. We aimed to study the prevalence and predictors of ECG abnormalities in patients with cirrhosis undergoing liver transplantation and to define the risk of cardiac events post-transpl...

  17. Prevalence of pre-transplant electrocardiographic abnormalities and post-transplant cardiac events in patients with liver cirrhosis

    OpenAIRE

    Josefsson, Axel; Fu, Michael; Bjoernsson, Einar; Kalaitzakis, Evangelos

    2014-01-01

    Background: Although cardiovascular disease is thouht to be common in cirrhosis, there are no systematic investigations on the prevalence of electrocardiographic (ECG) abnormalities in these patients and data on the occurrence of post-transplant cardiac events in comparison with the general population are lacking. We aimed to study the prevalence and predictors of ECG abnormalities in patients with cirrhosis undergoing liver transplantation and to define the risk of cardiac events post-transp...

  18. Assessment of Hemodynamics in a Rat Model of Liver Cirrhosis with Precancerous Lesions Using Multislice Spiral CT Perfusion Imaging

    Directory of Open Access Journals (Sweden)

    Guolin Ma

    2013-01-01

    Full Text Available Rationale and Objectives. To develop an optimal scanning protocol for multislice spiral CT perfusion (CTP imaging to evaluate hemodynamic changes in liver cirrhosis with diethylnitrosamine- (DEN- induced precancerous lesions. Materials and Methods. Male Wistar rats were randomly divided into the control group (n=80 and the precancerous liver cirrhosis group (n=40. The control group received saline injection and the liver cirrhosis group received 50 mg/kg DEN i.p. twice a week for 12 weeks. All animals underwent plain CT scanning, CTP, and contrast-enhanced CT scanning. Scanning parameters were optimized by adjusting the diatrizoate concentration, the flow rate, and the delivery time. The hemodynamics of both groups was further compared using optimized multislice spiral CTP imaging. Results. High-quality CTP images were obtained with following parameters: 150 kV; 150 mAs; 5 mm thickness, 5 mm interval; pitch, 1; matrix, 512×512; and FOV, 9.6 cm. Compared to the control group, the liver cirrhosis group had a significantly increased value of the hepatic arterial fraction and the hepatic artery perfusion (P<0.05 but significantly decreased hepatic portal perfusion and mean transit time (P<0.05. Conclusion. Multislice spiral CTP imaging can be used to evaluate the hemodynamic changes in the rat model of liver cirrhosis with precancerous lesions.

  19. Liver cirrhosis on the colonic anastomotic healing in rats Cirrose hepática na cicatrização de anastomose intestinal em ratos

    OpenAIRE

    Marcelo di Bonifácio; Rogério Serafim Parra; Ana Luiza Normanha Ribeiro de Almeida; José Joaquim Ribeiro da Rocha; Omar Feres

    2011-01-01

    PURPOSE: To investigate the effects of cirrhosis on colonic anastomosis healing in rats. METHODS: Fifty five Wistar male rats were used (23 in the control group and 32 in the cirrhosis group). On the first day of the procedure, the rats in the cirrhosis group underwent double ligation and folding of the common bile duct to induce liver cirrhosis, and the control rats underwent a laparotomy and intestinal manipulation. On the fourteenth and thirty-fifth days, all of the animals were biochemica...

  20. Risk Factors for Portal Vein Thrombosis in Patients With Cirrhosis Awaiting Liver Transplantation in Shiraz, Iran

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    Bagheri Lankarani

    2015-12-01

    Full Text Available Background Portal vein thrombosis is a fairly common and potentially life-threatening complication in patients with liver cirrhosis. The risk factors for portal vein thrombosis in these patients are still not fully understood. Objectives This study aimed to investigate the associations between various risk factors in cirrhotic patients and the development of portal vein thrombosis. Patients and Methods In this case-control study performed at the Shiraz organ transplantation center, Iran, we studied 219 patients (> 18 years old with liver cirrhosis, who were awaiting liver transplants in our unit, from November 2010 to May 2011. The patients were evaluated by history, physical examination, and laboratory tests, including factor V Leiden, prothrombin gene mutation, Janus Kinase 2 (JAK2 mutation, and serum levels of protein C, protein S, antithrombin III, homocysteine, factor VIII, and anticardiolipin antibodies. Results There was no statistically significant difference in the assessed hypercoagulable states between patients with or without portal vein thrombosis. A history of previous variceal bleeding with subsequent endoscopic treatment in patients with portal vein thrombosis was significantly higher than in those without it (P = 0.013, OR: 2.526, 95% CI: 1.200 - 5.317. Conclusions In our population of cirrhotic patients, treatment of variceal bleeding predisposed the patients to portal vein thrombosis, but hypercoagulable disorders by themselves were not associated with portal vein thrombosis.

  1. Endovascular obliteration of bleeding duodenal varices in patients with liver cirrhosis

    Energy Technology Data Exchange (ETDEWEB)

    Zamora, Carlos Armando; Sugimoto, Koji; Tsurusaki, Masakatsu; Izaki, Kenta; Fukuda, Tetsuya; Matsumoto, Shinichi; Kawasaki, Ryota; Taniguchi, Takanori; Sugimura, Kazuro [Kobe University School of Medicine, Department of Radiology, Kobe-shi, Hyogo-ken (Japan); Kuwata, Yoichiro [Nishi-Kobe Medical Center, Department of Radiology, Kobe-shi, Hyogo-ken (Japan); Hirota, Shozo [Hyogo Medical College, Department of Radiology, Nishinomiya-shi, Hyogo-ken (Japan)

    2006-01-01

    The purpose of this paper is to describe our experience with endovascular obliteration of duodenal varices in patients with liver cirrhosis and portal hypertension. Balloon-occluded transvenous retrograde and percutaneous transhepatic anterograde embolizations were performed for duodenal varices in five patients with liver cirrhosis, portal hypertension, and decreased liver function. All patients had undergone previous endoscopic treatments that failed to stop bleeding and were poor surgical candidates. Temporary balloon occlusion catheters were used to achieve accumulation of an ethanolamine oleate-iopamidol mixture inside the varices. Elimination of the varices was successful in all patients. Retrograde transvenous obliteration via efferent veins to the inferior vena cava was enough to achieve adequate sclerosant accumulation in three patients. A combined anterograde-retrograde embolization was used in one patient with balloon occlusion of afferent and efferent veins. Transhepatic embolization through the afferent vein was performed in one patient under balloon occlusion of both efferent and afferent veins. There was complete variceal thrombosis and no bleeding was observed at follow-up. No major complications were recorded. Endovascular obliteration of duodenal varices is a feasible and safe alternative procedure for managing patients with portal hypertension and hemorrhage from this source. (orig.)

  2. Efficient liver repopulation of transplanted hepatocyte prevents cirrhosis in a rat model of hereditary tyrosinemia type I

    Science.gov (United States)

    Zhang, Ludi; Shao, Yanjiao; Li, Lu; Tian, Feng; Cen, Jin; Chen, Xiaotao; Hu, Dan; Zhou, Yan; Xie, Weifen; Zheng, Yunwen; Ji, Yuan; Liu, Mingyao; Li, Dali; Hui, Lijian

    2016-01-01

    Hereditary tyrosinemia type I (HT1) is caused by a deficiency in the enzyme fumarylacetoacetate hydrolase (Fah). Fah-deficient mice and pigs are phenotypically analogous to human HT1, but do not recapitulate all the chronic features of the human disorder, especially liver fibrosis and cirrhosis. Rats as an important model organism for biomedical research have many advantages over other animal models. Genome engineering in rats is limited till the availability of new gene editing technologies. Using the recently developed CRISPR/Cas9 technique, we generated Fah−/− rats. The Fah−/− rats faithfully represented major phenotypic and biochemical manifestations of human HT1, including hypertyrosinemia, liver failure, and renal tubular damage. More importantly, the Fah−/− rats developed remarkable liver fibrosis and cirrhosis, which have not been observed in Fah mutant mice or pigs. Transplantation of wild-type hepatocytes rescued the Fah−/− rats from impending death. Moreover, the highly efficient repopulation of hepatocytes in Fah−/− livers prevented the progression of liver fibrosis to cirrhosis and in turn restored liver architecture. These results indicate that Fah−/− rats may be used as an animal model of HT1 with liver cirrhosis. Furthermore, Fah−/− rats may be used as a tool in studying hepatocyte transplantation and a bioreactor for the expansion of hepatocytes. PMID:27510266

  3. A Giant Renal Vein Aneurysm in a Patient with Liver Cirrhosis

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    Konstantinos Filis

    2016-01-01

    Full Text Available We present an unusual case of a 40-year-old female patient with liver cirrhosis and diffuse abdominal pain. The imaging studies revealed a huge renal vein aneurysm. The patient refused any interventional management, despite the risk of possible rupture, and after a week of mild pain therapy, she was discharged. She was followed up closely, and after one year, she remains asymptomatic. Conservative management of such patients has been described before with success. However, open repair or percutaneous thrombosis of the aneurysm remains the indicated therapy, when vein patency is an issue for organ viability.

  4. Long-term oral refeeding of patients with cirrhosis of the liver

    DEFF Research Database (Denmark)

    Nielsen, K; Kondrup, J; Martinsen, L;

    1995-01-01

    examined to what extent oral intake could be increased by nutritional support, and to what extent dietary protein would be retained with increased intake. The techniques used for balance studies were also validated since this information is not available for patients with liver cirrhosis. Fifteen...... retention was not saturated at the intakes obtained in this study. Protein intolerance was only encountered in one patient. Available evidence indicates that the requirement for achieving N balance is increased in these patients but protein retention is highly efficient with increased intake. Protein...

  5. Sexual dysfunction in men with alcoholic liver cirrhosis. A comparative study

    DEFF Research Database (Denmark)

    Jensen, S B; Gluud, C

    1985-01-01

    Sexual dysfunction in men with alcoholic cirrhosis was investigated in young (less than 56 years) outpatients with steady female partners. Sixty-one per cent (11/18) claimed sexual dysfunction, with erectile dysfunction and/or reduced sexual desire being the most common symptoms. Comparing patients...... not significantly different comparing alcoholic cirrhotic men to chronic alcoholic men without overt liver disease (matched for duration of alcoholism, age and duration of partnership) and to insulin-dependent diabetic men (matched for age and duration of partnership). However, all groups had a significantly (p...

  6. Systemic and splanchnic hemodynamic changes after liver transplantation for cirrhosis: a long-term prospective study.

    Science.gov (United States)

    Piscaglia, F; Zironi, G; Gaiani, S; Mazziotti, A; Cavallari, A; Gramantieri, L; Valgimigli, M; Bolondi, L

    1999-07-01

    The effect of orthotopic liver transplantation (OLT) on the systemic and splanchnic hemodynamic alterations of cirrhosis is still largely unknown. The aim of this study was to prospectively investigate the long-term changes induced by OLT on several hemodynamic parameters. In 28 patients undergoing OLT for cirrhosis, the following parameters were measured before surgery and subsequently at 6-month intervals (mean follow-up period, 17 months): cardiac index, mean arterial pressure (MAP), heart rate, total peripheral resistance (TPR), portal vein flow velocity and flow volume, spleen size, and Doppler ultrasound resistance or pulsatility indexes (RI or PI) in the: 1) interlobular renal, 2) superior mesenteric, 3) splenic, and 4) hepatic arteries. The same parameters were measured in 10 healthy controls. After OLT, cardiac index and heart rate significantly decreased (P Spleen size decreased significantly, but persisted to be larger than in controls. In conclusion, systemic, renal, and most, but interestingly not all, splanchnic circulatory alterations of cirrhosis are restored to normal after OLT.

  7. Utilization of metabolomics to identify serum biomarkers for hepatocellular carcinoma in patients with liver cirrhosis

    Energy Technology Data Exchange (ETDEWEB)

    Ressom, Habtom W., E-mail: hwr@georgetown.edu [Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057 (United States); Xiao, Jun Feng; Tuli, Leepika; Varghese, Rency S.; Zhou Bin; Tsai, Tsung-Heng; Nezami Ranjbar, Mohammad R.; Zhao Yi; Wang Jinlian; Di Poto, Cristina; Cheema, Amrita K. [Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057 (United States); Tadesse, Mahlet G. [Department of Mathematics and Statistics, Georgetown University, Washington, DC 20057 (United States); Goldman, Radoslav [Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20057 (United States); Shetty, Kirti [Department of Surgery, Georgetown University Medical Center, Washington, DC 20057 (United States); Georgetown University Hospital, Washington, DC 20057 (United States)

    2012-09-19

    Highlights: Black-Right-Pointing-Pointer We analyzed sera from HCC and cirrhotic patients by LC-MS in three experiments. Black-Right-Pointing-Pointer Metabolites with significant and consistent changes in HCC vs. cirrhosis were selected. Black-Right-Pointing-Pointer Verification of the identities of selected metabolites was performed by MS/MS. Black-Right-Pointing-Pointer Quantitation of candidate metabolites was conducted using isotope dilution by SRM. - Abstract: Characterizing the metabolic changes pertaining to hepatocellular carcinoma (HCC) in patients with liver cirrhosis is believed to contribute towards early detection, treatment, and understanding of the molecular mechanisms of HCC. In this study, we compare metabolite levels in sera of 78 HCC cases with 184 cirrhotic controls by using ultra performance liquid chromatography coupled with a hybrid quadrupole time-of-flight mass spectrometry (UPLC-QTOF MS). Following data preprocessing, the most relevant ions in distinguishing HCC cases from patients with cirrhosis are selected by parametric and non-parametric statistical methods. Putative metabolite identifications for these ions are obtained through mass-based database search. Verification of the identities of selected metabolites is conducted by comparing their MS/MS fragmentation patterns and retention time with those from authentic compounds. Quantitation of these metabolites is performed in a subset of the serum samples (10 HCC and 10 cirrhosis) using isotope dilution by selected reaction monitoring (SRM) on triple quadrupole linear ion trap (QqQLIT) and triple quadrupole (QqQ) mass spectrometers. The results of this analysis confirm that metabolites involved in sphingolipid metabolism and phospholipid catabolism such as sphingosine-1-phosphate (S-1-P) and lysophosphatidylcholine (lysoPC 17:0) are up-regulated in sera of HCC vs. those with liver cirrhosis. Down-regulated metabolites include those involved in bile acid biosynthesis (specifically

  8. Mueller matrix microscope: a quantitative tool to facilitate detections and fibrosis scorings of liver cirrhosis and cancer tissues.

    Science.gov (United States)

    Wang, Ye; He, Honghui; Chang, Jintao; He, Chao; Liu, Shaoxiong; Li, Migao; Zeng, Nan; Wu, Jian; Ma, Hui

    2016-07-01

    Today the increasing cancer incidence rate is becoming one of the biggest threats to human health.Among all types of cancers, liver cancer ranks in the top five in both frequency and mortality rate all over the world. During the development of liver cancer, fibrosis often evolves as part of a healing process in response to liver damage, resulting in cirrhosis of liver tissues. In a previous study, we applied the Mueller matrix microscope to pathological liver tissue samples and found that both the Mueller matrix polar decomposition (MMPD) and Mueller matrix transformation (MMT) parameters are closely related to the fibrous microstructures. In this paper,we take this one step further to quantitatively facilitate the fibrosis detections and scorings of pathological liver tissue samples in different stages from cirrhosis to cancer using the Mueller matrix microscope. The experimental results of MMPD and MMT parameters for the fibrotic liver tissue samples in different stages are measured and analyzed. We also conduct Monte Carlo simulations based on the sphere birefringence model to examine in detail the influence of structural changes in different fibrosis stages on the imaging parameters. Both the experimental and simulated results indicate that the polarized light microscope and transformed Mueller matrix parameter scan provide additional quantitative information helpful for fibrosis detections and scorings of liver cirrhosis and cancers. Therefore, the polarized light microscope and transformed Mueller matrix parameters have a good application prospect in liver cancer diagnosis.

  9. Mueller matrix microscope: a quantitative tool to facilitate detections and fibrosis scorings of liver cirrhosis and cancer tissues

    Science.gov (United States)

    Wang, Ye; He, Honghui; Chang, Jintao; He, Chao; Liu, Shaoxiong; Li, Migao; Zeng, Nan; Wu, Jian; Ma, Hui

    2016-07-01

    Today the increasing cancer incidence rate is becoming one of the biggest threats to human health. Among all types of cancers, liver cancer ranks in the top five in both frequency and mortality rate all over the world. During the development of liver cancer, fibrosis often evolves as part of a healing process in response to liver damage, resulting in cirrhosis of liver tissues. In a previous study, we applied the Mueller matrix microscope to pathological liver tissue samples and found that both the Mueller matrix polar decomposition (MMPD) and Mueller matrix transformation (MMT) parameters are closely related to the fibrous microstructures. In this paper, we take this one step further to quantitatively facilitate the fibrosis detections and scorings of pathological liver tissue samples in different stages from cirrhosis to cancer using the Mueller matrix microscope. The experimental results of MMPD and MMT parameters for the fibrotic liver tissue samples in different stages are measured and analyzed. We also conduct Monte Carlo simulations based on the sphere birefringence model to examine in detail the influence of structural changes in different fibrosis stages on the imaging parameters. Both the experimental and simulated results indicate that the polarized light microscope and transformed Mueller matrix parameters can provide additional quantitative information helpful for fibrosis detections and scorings of liver cirrhosis and cancers. Therefore, the polarized light microscope and transformed Mueller matrix parameters have a good application prospect in liver cancer diagnosis.

  10. Anthropometric, biochemical and clinical assessment of malnutrition in Malaysian patients with advanced cirrhosis

    Directory of Open Access Journals (Sweden)

    Rampal Sanjay

    2010-06-01

    Full Text Available Abstract Background There is limited data on the nutritional status of Asian patients with various aetiologies of cirrhosis. This study aimed to determine the prevalence of malnutrition and to compare nutritional differences between various aetiologies. Methodology A cross-sectional study of adult patients with decompensated cirrhosis was conducted. Nutritional status was assessed using standard anthropometry, serum visceral proteins and subjective global assessment (SGA. Results Thirty six patients (mean age 59.8 ± 12.8 years; 66.7% males; 41.6% viral hepatitis; Child-Pugh C 55.6% with decompensated cirrhosis were recruited. Malnutrition was prevalent in 18 (50% patients and the mean caloric intake was low at 15.2 kcal/kg/day. SGA grade C, as compared to SGA grade B, demonstrated significantly lower anthropometric values in males (BMI 18.1 ± 1.6 vs 26.3 ± 3.5 kg/m2, p Conclusion Significant malnutrition in Malaysian patients with advanced cirrhosis is common. Alcoholic cirrhosis may have more malnutrition compared to other aetiologies of cirrhosis.

  11. A proteomic strategy to identify novel serum biomarkers for liver cirrhosis and hepatocellular cancer in individuals with fatty liver disease

    Directory of Open Access Journals (Sweden)

    Stewart Stephen

    2009-08-01

    Full Text Available Abstract Background Non-alcoholic fatty liver disease (NAFLD has a prevalence of over 20% in Western societies. Affected individuals are at risk of developing both cirrhosis and hepatocellular cancer (HCC. Presently there is no cost effective population based means of identifying cirrhotic individuals and even if there were, our ability to perform HCC surveillance in the at risk group is inadequate. We have performed a pilot proteomic study to assess this as a strategy for serum biomarker detection. Methods 2D Gel electrophoresis was performed on immune depleted sera from 3 groups of patients, namely those with (1 pre-cirrhotic NAFLD (2 cirrhotic NAFLD and (3 cirrhotic NAFLD with co-existing HCC. Five spots differentiating at least one of these three groups were characterised by mass spectroscopy. An ELISA assay was optimised and a cross sectional study assessing one of these serum spots was performed on serum from 45 patients with steatohepatitis related cirrhosis and HCC and compared to 77 patients with histologically staged steatohepatitis. Results Four of the spots identified were apolipoprotein isoforms, the pattern of which was able to differentiate the three groups. The 5th spot, seen in the serum of cirrhotic individuals and more markedly in those with HCC, was identified as CD5 antigen like (CD5L. By ELISA assay, although CD5L was markedly elevated in a number of cirrhotic individuals with HCC, its overall ability to distinguish non-cancer from cancer individuals as determined by AUC ROC analysis was poor. However, serum CD5L was dramatically increased, independently of age, sex, and the presence of necroinflammation, in the serum of individuals with NAFLD cirrhosis relative to those with pre-cirrhotic disease. Conclusion This novel proteomic strategy has identified a number of candidate biomarkers which may have benefit in the surveillance and diagnosis of individuals with chronic liver disease and/or HCC.

  12. Blood ammonia levels in liver cirrhosis: a clue for the presence of portosystemic collateral veins

    Directory of Open Access Journals (Sweden)

    Tripodi Francesca

    2009-03-01

    Full Text Available Abstract Background Portal hypertension leads to the formation of portosystemic collateral veins in liver cirrhosis. The resulting shunting is responsible for the development of portosystemic encephalopathy. Although ammonia plays a certain role in determining portosystemic encephalopathy, the venous ammonia level has not been found to correlate with the presence or severity of this entity. So, it has become partially obsolete. Realizing the need for non-invasive markers mirroring the presence of esophageal varices in order to reduce the number of endoscopy screening, we came back to determine whether there was a correlation between blood ammonia concentrations and the detection of portosystemic collateral veins, also evaluating splenomegaly, hypersplenism (thrombocytopenia and the severity of liver cirrhosis. Methods One hundred and fifty three consecutive patients with hepatic cirrhosis of various etiologies were recruited to participate in endoscopic and ultrasonography screening for the presence of portosystemic collaterals mostly esophageal varices, but also portal hypertensive gastropathy and large spontaneous shunts. Results Based on Child-Pugh classification, the median level of blood ammonia was 45 mcM/L in 64 patients belonging to class A, 66 mcM/L in 66 patients of class B and 108 mcM/L in 23 patients of class C respectively (p The grade of esophageal varices was concordant with venous ammonia levels (rho 0.43, p Conclusion Identifying cirrhotic patients with high blood ammonia concentrations could be clinically useful, as high levels would lead to suspicion of being in presence of collaterals, in clinical practice of esophageal varices, and pinpoint those patients requiring closer follow-up and endoscopic screening.

  13. LIVER TRANSPLANTATION IN A RANDOMIZED CONTROLLED TRIAL OF EMERGENCY TREATMENT OF ACUTELY BLEEDING ESOPHAGEAL VARICES IN CIRRHOSIS

    Science.gov (United States)

    Orloff, Marshall J.; Isenberg, Jon I.; Wheeler, Henry O.; Haynes, Kevin S.; Jinich-Brook, Horacio; Rapier, Roderick; Vaida, Florin; Hye, Robert J.; Orloff, Susan L.

    2010-01-01

    Background Bleeding esophageal varices (BEV) in cirrhosis has been considered an indication for liver transplantation (LT). This issue was examined in a randomized controlled trial (RCT) of unselected, consecutive patients with advanced cirrhosis and BEV that compared endoscopic sclerotherapy (EST) (n=106) to emergency direct portacaval shunt (EPCS) (n=105). Methods Diagnostic workup and treatment were initiated within 8 hours. Patients were evaluated for LT on admission and repeatedly thereafter. 96% underwent over 10 years of regular follow-up. The analysis was supplemented by 1300 unrandomized cirrhotic patients who previously underwent portacaval shunt (PCS) with 100% follow-up. Results In the RCT, long-term bleeding control was 100% following EPCS, only 20% following EST. 3, 5, 10, and 15-year survival rates were 75%, 73%, 46%, and 46% following EPCS, compared to 44%, 21%, 9%, and 9% following EST (p<0.001). Only 13 RCT patients (6%) were ultimately referred for LT mainly because of progressive liver failure; only 7 (3%) were approved for LT and only 4 (2%) underwent LT. 1- and 5-year LT survival rates were 0.68% and 0, compared to 81% and 73% after EPCS. In the 1300 unrandomized PCS patients. 50 (3.8%) were referred and 19 (1.5%) underwent LT. Five-year survival rate was 53% compared to 72% for all 1300 patients. Conclusions If bleeding is permanently controlled, as occurred invariably following EPCS, cirrhotic patients with BEV seldom require LT. PCS is effective first-line and long-term treatment. Should LT be required in patients with PCS, although technically more demanding, numerous studies have shown that PCS does not increase mortality or complications. EST is not effective emergency or long-term therapy. PMID:21168637

  14. Etiology and functional status of liver cirrhosis by 31P MR spectroscopy

    Institute of Scientific and Technical Information of China (English)

    Monika Dezortova; Pavel Taimr; Antonin Skoch; Julius Spicak; Milan Hajek

    2005-01-01

    AIM: To assess the functional status and etiology of liver cirrhosis by quantitative 31p magnetic resonance spectroscopy (MRS).METHODS: A total of 80 patients with liver cirrhosis of different etiology and functional status described by Child-Pugh score were examined and compared to 11 healthy volunteers. MR examination was performed on a 1.5 T imager using a 1H/31P surface coil by the 2D chemical shift imaging technique.Absolute concentrations of phosphomonoesters (PME),phosphodiesters (PDE), inorganic phosphate (Pi) and adenosine triphosphate (ATP) were measured.RESULTS: MRS changes reflected the degree of liver dysfunction in all the patients as well as in individual etiological groups. The most important change was a decrease of PDE. It was possible to distinguish alcoholic,viral and cholestatic etiologies based on MR spectra.Alcoholic and viral etiology differed in PDE (alcoholic,viral, controls: 6.5±2.3, 6.5±3.1, 10.8±2.7 mmol/L,P<0.001) and ATP (alcoholic, viral, controls: 2.9±0.8, 2.8±0.9, 3.7±1.0 mmol/L, P<0.01) from the control group.Unlike viral etiology, patients with alcoholic etiology also differed in Pi (alcoholic, controls: 1.2±0.4, 1.6±0.6mmol/L, P<0.05) from controls. No significant changes were found in patients with cholestatic disease and controls; nevertheless, this group differed from both alcoholic and viral groups (cholestatic, alcoholic, viral: 9.4±2.7, 6.5±2.3, 6.5±3.1 mmol/L, P<0.005) in PDE.CONCLUSION: 31p MRS can significantly help in noninvasive separation of different etiological groups leading to liver cirrhosis. In addition, MRS changes reflect functional liver injury.

  15. [Fulminant hepatitis induced by disulfiram in a patient with alcoholic cirrhosis. Survival after liver transplantation].

    Science.gov (United States)

    Vanjak, D; Samuel, D; Gosset, F; Derrida, S; Moreau, R; Soupison, T; Soulier, A; Bismuth, H; Sicot, C

    1989-12-01

    Fulminant hepatitis was observed in a 44-year-old patient with cirrhosis, 38 days after the beginning of a treatment by disulfiram. Hepatitis was associated with fever and hypereosinophilia. Liver transplantation was performed with success. We reviewed 15 previously published cases of disulfiram-induced hepatitis. They occurred from 10 to 180 days after the beginning of the treatment by disulfiram, aminotransferases were increased whereas alkaline phosphatases were not markedly changed; there was either focal or widespread necrosis. Fulminant hepatitis was observed mainly in patients with alcoholic chronic liver disease or in patients who continued to ingest disulfiram while jaundice was already present. An immunoallergic mechanism is thought to be responsible for disulfiram-induced hepatitis. PMID:2625187

  16. Fibroblast growth factor receptor 4 polymorphism is associated with liver cirrhosis in hepatocarcinoma.

    Directory of Open Access Journals (Sweden)

    Ming-Jen Sheu

    Full Text Available Fibroblast growth factor receptor 4 (FGFR4 polymorphisms are positively correlated with tumor progression in numerous malignant tumors. However, the association between FGFR4 genetic variants and the risk of hepatocellular carcinoma (HCC has not yet been determined. In this study, we investigated the potential associations of FGFR4 single nucleotide polymorphisms (SNPs with HCC susceptibility and its clinicopathological characteristics.Four SNPs in FGFR4 (rs1966265, rs351855, rs2011077, and rs7708357 were analyzed among 884 participants, including 595 controls and 289 patients with HCC. The samples were further analyzed to clarify the associations between these gene polymorphisms and the risk of HCC, and the impact of these SNPs on the susceptibility and clinicopathological characteristics of HCC. After adjusting for other covariants, HCC patients who carrying at least one A genotype (GA and AA at rs351855 were observed to have a higher risk of liver cirrhosis compared with those carrying the wild-type genotype (GG (OR: 2.113, 95% CI: 1.188-3.831. Moreover, the patients with at least one A genotype were particularly showed a high level of alpha-fetoprotein (AFP.Our findings suggest that genetic polymorphism in FGFR4 rs351855 may be associated with the risk of HCC coupled with liver cirrhosis and may markedly increase the AFP level in Taiwanese patients with HCC. In addition, this is the first study that evaluated the risk factors associated with FGFR4 polymorphism variants in Taiwanese patients with HCC.

  17. Intraductal papillary neoplasm of the bile duct in liver cirrhosis with hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Jing Xu; Yasunori Sato; Kenichi Harada; Norihide Yoneda; Teruyuki Ueda; Atsushi Kawashima; Akishi Ooi; Yasuni Nakanuma

    2011-01-01

    A case of intraductal papillary neoplasm of the bile duct (IPNB) arising in a patient with hepatitis B-related liver cirrhosis with hepatocellular carcinoma (HCC) is reported.A 76-year-old man was admitted to our hospital with recurrent HCC.Laboratory data showed that levels of carcinoembryonic antigen and carbohydrate antigen 19-9 were elevated.He died of progressive hepatic failure.At autopsy, in addition to HCCs, an intraductal papillary proliferation of malignant cholangiocytes with fibrovascular cores was found in the dilated large bile ducts in the left lobe, and this papillary carcinoma was associated with an invasive mucinous carcinoma (invasive IPNB).Interestingly, extensive intraductal spread of the cholangiocarcinoma was found from the reactive bile ductular level to the interlobular bile ducts and septal bile ducts and to the large bile ducts in the left lobe.Neural cell adhesion molecule, a hepatic progenitor cell marker, was detected in IPNB cells.It seems possible in this case that hepatic progenitor cells located in reactive bile ductules in liver cirrhosis may have been responsible for the development of the cholangiocarcinoma and HCC, and that the former could have spread in the intrahepatic bile ducts and eventually formed grossly visible IPNB.

  18. Genetic, metabolic and environmental factors involved in the development of liver cirrhosis in Mexico.

    Science.gov (United States)

    Ramos-Lopez, Omar; Martinez-Lopez, Erika; Roman, Sonia; Fierro, Nora A; Panduro, Arturo

    2015-11-01

    Liver cirrhosis (LC) is a chronic illness caused by inflammatory responses and progressive fibrosis. Globally, the most common causes of chronic liver disease include persistent alcohol abuse, followed by viral hepatitis infections and nonalcoholic fatty liver disease. However, regardless of the etiological factors, the susceptibility and degree of liver damage may be influenced by genetic polymorphisms that are associated with distinct ethnic and cultural backgrounds. Consequently, metabolic genes are influenced by variable environmental lifestyle factors, such as diet, physical inactivity, and emotional stress, which are associated with regional differences among populations. This Topic Highlight will focus on the genetic and environmental factors that may influence the metabolism of alcohol and nutrients in the setting of distinct etiologies of liver disease. The interaction between genes and environment in the current-day admixed population, Mestizo and Native Mexican, will be described. Additionally, genes involved in immune regulation, insulin sensitivity, oxidative stress and extracellular matrix deposition may modulate the degree of severity. In conclusion, LC is a complex disease. The onset, progression, and clinical outcome of LC among the Mexican population are influenced by specific genetic and environmental factors. Among these are an admixed genome with a heterogenic distribution of European, Amerindian and African ancestry; a high score of alcohol consumption; viral infections; a hepatopathogenic diet; and a high prevalence of obesity. The variance in risk factors among populations suggests that intervention strategies directed towards the prevention and management of LC should be tailored according to such population-based features. PMID:26556986

  19. Current advances in liver surgery

    Directory of Open Access Journals (Sweden)

    Shannon Melissa Chan

    2015-01-01

    Full Text Available Hepatobiliary surgery has taken a big step forward in recent decades especially in the minimally invasive approach for hepatectomy. From being sceptical at the beginning of the 1990s when laparoscopic surgery had become prevalent, to now, where laparoscopic hepatectomy has been well-established, especially in minor hepatectomies; this new technique has evolved rapidly over the past 20-years demonstrating better short-term outcomes and equivalent oncological outcomes in selected patients and in expert hands. Laparoscopic hepatectomy is indeed, more difficult to master than the open procedure with restrictions in working space, difficulty in haemostasis and the potential risk of gas embolism. However, with better visibility of the operative field around the liver, especially beneath the costal margin, the magnified view and theoretical advantage of pneumoperitoneum acting as haemostatic pressure have made laparoscopic hepatectomy increasingly popular. Another important advancement is the new surgical technique of associating liver partition and portal vein ligation for staged hepatectomy (ALPPS. This procedure induces more rapid liver hypertrophy within a median period of 9-days, allowing resection to be performed in candidates with borderline functional liver remnant and at an earlier date. However, studies have shown that ALPPS is associated with a relatively higher rate of morbidity and mortality. Therefore, it remains a highly controversial treatment option and more studies have to be performed to establish its usefulness and define its role in liver surgery.

  20. The serum nT-proBnP in Patients with Cirrhosis:Relationship to Cardiac dysfunction and liver Function

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    Objective To detect the values of NT-proBNP and evaluate its relationship with liver function, cardiac structure, and cardiac function which was evaluated by echocardiography in patients with liver cirrhosis. Methods A total of 50 liver cirrhotic patients and 11 healthy controls were studied by two dimensional Doppler echocardiography. Liver cirrhotic patients were divided into group A, B and C according to the Child-Pugh score. Cardiac dimensions and left and right ventricular functions were also evaluated. At the same time, the serum NT-proBNP of liver cirrhotic patients and healthy controls were detected, respectively. Results By Comparison between two groups, we found that the values of LVd, LAs, LVPW, AAO, A Wave, RVOTs, PV and NT-proBNP in liver cirrhosis group were higher than those in control group, whereas the value of E/A decreased. As for the value of LAs and serum NT-proBNP, A and B group were all lower than C group. With LAs>35 mm, the number of cases in liver cirrhosis group was higher than that in control group. So did that With E/A Conclusions The cardiac dysfunction confirmed the existence of cirrhotic cardiomyopathy. More clinical implications were found in liver cirrhotic patients with increased values of serum NT-proBNP.

  1. Renal effects of the novel selective adenosine A1 receptor blocker SLV329 in experimental liver cirrhosis in rats.

    Directory of Open Access Journals (Sweden)

    Berthold Hocher

    Full Text Available Liver cirrhosis is often complicated by an impaired renal excretion of water and sodium. Diuretics tend to further deteriorate renal function. It is unknown whether chronic selective adenosine A(1 receptor blockade, via inhibition of the hepatorenal reflex and the tubuloglomerular feedback, might exert diuretic and natriuretic effects without a reduction of the glomerular filtration rate. In healthy animals intravenous treatment with the novel A(1 receptor antagonist SLV329 resulted in a strong dose-dependent diuretic (up to 3.4-fold and natriuretic (up to 13.5-fold effect without affecting creatinine clearance. Male Wistar rats with thioacetamide-induced liver cirrhosis received SLV329, vehicle or furosemide for 12 weeks. The creatinine clearance of cirrhotic animals decreased significantly (-36.5%, p<0.05, especially in those receiving furosemide (-41.9%, p<0.01. SLV329 was able to prevent this decline of creatinine clearance. Mortality was significantly lower in cirrhotic animals treated with SLV329 in comparison to animals treated with furosemide (17% vs. 54%, p<0.05. SLV329 did not relevantly influence the degree of liver fibrosis, kidney histology or expression of hepatic or renal adenosine receptors. In conclusion, chronic treatment with SLV329 prevented the decrease of creatinine clearance in a rat model of liver cirrhosis. Further studies will have to establish whether adenosine A(1 receptor antagonists are clinically beneficial at different stages of liver cirrhosis.

  2. A novel fibrosis index comprising a non-cholesterol sterol accurately predicts HCV-related liver cirrhosis.

    Directory of Open Access Journals (Sweden)

    Magdalena Ydreborg

    Full Text Available Diagnosis of liver cirrhosis is essential in the management of chronic hepatitis C virus (HCV infection. Liver biopsy is invasive and thus entails a risk of complications as well as a potential risk of sampling error. Therefore, non-invasive diagnostic tools are preferential. The aim of the present study was to create a model for accurate prediction of liver cirrhosis based on patient characteristics and biomarkers of liver fibrosis, including a panel of non-cholesterol sterols reflecting cholesterol synthesis and absorption and secretion. We evaluated variables with potential predictive significance for liver fibrosis in 278 patients originally included in a multicenter phase III treatment trial for chronic HCV infection. A stepwise multivariate logistic model selection was performed with liver cirrhosis, defined as Ishak fibrosis stage 5-6, as the outcome variable. A new index, referred to as Nordic Liver Index (NoLI in the paper, was based on the model: Log-odds (predicting cirrhosis = -12.17+ (age × 0.11 + (BMI (kg/m(2 × 0.23 + (D7-lathosterol (μg/100 mg cholesterol×(-0.013 + (Platelet count (x10(9/L × (-0.018 + (Prothrombin-INR × 3.69. The area under the ROC curve (AUROC for prediction of cirrhosis was 0.91 (95% CI 0.86-0.96. The index was validated in a separate cohort of 83 patients and the AUROC for this cohort was similar (0.90; 95% CI: 0.82-0.98. In conclusion, the new index may complement other methods in diagnosing cirrhosis in patients with chronic HCV infection.

  3. Sepsis and meningoencephalitis due to Listeria monocytogenes in patients with liver cirrhosis: a case of nonhepatic encephalopathy?

    Directory of Open Access Journals (Sweden)

    Federico Lari

    2012-10-01

    Full Text Available Introduction The appearance of neurological disorders in a patient with liver cirrhosis initially suggests hepatic encephalopathy, but other causes should be considered, including bacterial infections.Materials and methods An 80-year-old woman suffering from HCV-related cirrhosis was admitted for fever, confusion, and stupor. No improvement was seen after treatment with cephalosporins, lactulose, and fluids.Results Listeria monocytogenes was isolated from blood cultures and subsequently from a cerebrospinal fluid specimen as well. On the basis of the antibiogram, the antibiotic therapy was modified to include ampicillin, but shock and multiorgan failure developed and the patient died one week later.Discussion Bacterial infections are more common and more aggressive in patients with liver cirrhosis, probably because of the immune dysfunction associated with this disorder. The presence of neurological disorders in a patient with liver cirrhosis may be a sign of hepatic encephalopathy, but it is important to recall that there are other potential causes as well, including bacterial infections. In this case, it is possible that the patient's symptoms were the result of the CNS infection with L. monocytogenes, which was particularly aggressive as a result of her cirrhosis.

  4. Minimal hepatic encephalopathy in patients with cirrhosis by measuring liver stiffness and hepatic venous pressure gradient

    Directory of Open Access Journals (Sweden)

    Praveen Sharma

    2012-01-01

    Full Text Available Background/Aim : Transient elastography (TE of liver and hepatic venous pressure gradient (HVPG allows accurate prediction of cirrhosis and its complications in patients with chronic liver disease. There is no study on prediction of minimal hepatic encephalopathy (MHE using TE and HVPG in patients with cirrhosis. Patients and Methods : Consecutive cirrhotic patients who never had an episode of hepatic encephalopathy (HE were enrolled. All patients were assessed by psychometry (number connection test (NCT-A and B, digit symbol test (DST, serial dot test (SDT, line tracing test (LTT, critical flicker frequency test (CFF, TE by FibroScan and HVPG. MHE was diagnosed if there were two or more abnormal psychometry tests (± 2 SD controls. Results: 150 patients with cirrhosis who underwent HVPG were screened; 91 patients (61%, age 44.0 ± 11.4 years, M:F:75:16, Child′s A:B:C 18:54:19 met the inclusion criteria. Fifty three (58% patients had MHE (Child A (7/18, 39%, Child B (32/54, 59% and Child C (14/19, 74%. There was no significant difference between alanine aminotranferease (ALT, aspartate aminotransferase (AST and total bilirubin level in patients with MHE versus non MHE. Patients with MHE had significantly lower CFF than non MHE patients (38.4 ± 3.0 vs. 40.2 ± 2.2 Hz, P = 0.002. TE and HVPG in patients with MHE did not significantly differ from patients with no MHE (30.9 ± 17.2 vs. 29.8 ± 18.2 KPas, P = 0.78; and 13.6 ± 2.7 vs. 13.6 ± 3.2 mmHg, P = 0.90, respectively.There was significant correlation of TE with Child′s score (0.25, P = 0.01, MELD (0.40, P = 0.001 and HVPG (0.72, P = 0.001 while no correlation with psychometric tests, CFF and MHE. Conclusion : TE by FibroScan and HVPG cannot predict minimal hepatic encephalopathy in patients with cirrhosis.

  5. 肝纤维化及肝硬化肝脾体积变化的临床研究%Clinical study on volumetric variation of liver and spleen in liver fibrosis and cirrhosis

    Institute of Scientific and Technical Information of China (English)

    李卫侠; 沈柏用; 彭承宏; 陈拥军; 陈克敏; 柴维敏; 赵香田; 朱乃懿; 杜联军; 黄蔚; 凌华成; 杨艳华; 谢青

    2009-01-01

    Objective To assess the volumetric variation of liver and spleen in early diagnosis of liver fibrosis and cirrhosis.Methods One hundred and thirty-seven subjects underwent dynamic enhanced examination of liver and spleen using multi-slice CT(MSCT).Forty potential living liver donors were served as controls.Sixty-three histologically proved fibrotic patients were divided into slight liver fibrosis(F≤2,n=44)and advanced liver fibrosis(F≥3,n=19)according to the Ishak system.Liver cirrhosis group consisted of 34 patients diagnosed clinically and radiologically.The measurement of total liver volume(TLV),right liver lobe volume(RV),left lateral liver segment volume(LLV),left medial liver segment volume(LMV),eaudate lobe volume(CV)and spleen volume(SV)were obtained bv MSCT.The ratios of segmental liver and SV to TLV were also calculated.Results The values of liver volumes(TLV,RV and LMV)reduced gradually among control(1470.38 cm3,933.34 cm3,216.20 cm3,respectively),slight liver fibrosis(1239.99 cm3,799.74 cm3,184.69 cm3,respectively),advanced liver fibrosis(1219.76 cm3,765.22 cm3,179.44 cm3,respectively)and cirrhosis(1078.21 cm3,543.73 cm3,163.12 cm3,respectively) groups.The volume of SV and the ratios of CV/TLV and SV/TLV increased gradually among control (256.29 cm3,3.09%,17.53%),slight liver fibrosis(284.41 cm3,3.20%,22.91%),advanced liver fibrosis(343.13 cm3,3.58%,28.80%)and cirrhosis(863.38 cm3,4.16%,82.91%)groups.There was significant difference among control,liver fibrosis and cirrhosis group in TLV,RV,LMV and SV/TLV(P<0.05),but there was no significant difference in all parameters between the slight liver fibrosis group and the advanced liver fibrosis group(P>0.05).There was significant correlation of TLV,LMV,SV,RV,CV/TLV,SV/TLV,RV/TLV and LLV/TLV with liver cirrhosis and its staging.Conclusion Variations in liver and spleen volume,the ratios of segmental liver and SV/TLV are correlated with the extent of liver fibrosis and cirrhosis.which will be helpful

  6. Clinical implications of advances in liver regeneration

    OpenAIRE

    Kwon, Yong Jin; Lee, Kyeong Geun; Choi, Dongho

    2015-01-01

    Remarkable advances have been made recently in the area of liver regeneration. Even though liver regeneration after liver resection has been widely researched, new clinical applications have provided a better understanding of the process. Hepatic damage induces a process of regeneration that rarely occurs in normal undamaged liver. Many studies have concentrated on the mechanism of hepatocyte regeneration following liver damage. High mortality is usual in patients with terminal liver failure....

  7. Initial steroid-free immunosuppression after liver transplantation in recipients with hepatitis c virus related cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Perdita Wietzke-Braun; Felix Braun; Burckhart Sattler; Giuliano Ramadori; Burckhardt Ringe

    2004-01-01

    AIM: Steroids can increase hepatitis C virus (HCV)replication. After liver transplantation (LTx), steroids are commonly used for immunosuppression and acute rejection is usually treated by high steroid dosages. Steroids can worsen the outcome of recurrent HCV infection. Therefore,we evaluated the outcome of HCV infected liver recipients receiving initial steroid-free immunosuppression.METHODS: Thirty patients undergoing LTx received initial steroid-free immunosuppression. Indication for LTx included 7 patients with HCV related cirrhosis. Initial immunosuppression adjusted to trough levels in the target range of 10-15 μg/L during the first 3 mo and 5-10 μg/L thereafter. Manifestations of acute rejection were verified histologically.RESULTS: Patient and graft survival of 30 patients receiving initial steroid-free immunosuppression was 86% and 83% at 1 and 2 years. Acute rejection occurred in 8/30 patients,including 1 HCV infected recipient. All HCV-infected patients had HCV genotype Ⅱ (1b). HCV seropositivity occurred within the first 4 mo after LTx. The virus load was not remarkably increased during the first year after LTx. Histologically, grafts had no severe recurrent hepatitis.CONCLUSION: From our experience, initial steroid-free immunosuppression does not increase the risk of acute rejection in HCV infected liver recipients. Furthermore, none of the HCV infected patients developed serious chronic liver diseases. It suggests that it may be beneficial to avoid steroids in this particular group of patients after LTx.

  8. Ex vivo expansion of circulating CD34(+) cells enhances the regenerative effect on rat liver cirrhosis.

    Science.gov (United States)

    Nakamura, Toru; Koga, Hironori; Iwamoto, Hideki; Tsutsumi, Victor; Imamura, Yasuko; Naitou, Masako; Masuda, Atsutaka; Ikezono, Yu; Abe, Mitsuhiko; Wada, Fumitaka; Sakaue, Takahiko; Ueno, Takato; Ii, Masaaki; Alev, Cantas; Kawamoto, Atsuhiko; Asahara, Takayuki; Torimura, Takuji

    2016-01-01

    Ex vivo expansion of autologous cells is indispensable for cell transplantation therapy of patients with liver cirrhosis. The aim of this study was to investigate the efficacy of human ex vivo-expanded CD34(+) cells for treatment of cirrhotic rat liver. Recipient rats were intraperitoneally injected with CCl4 twice weekly for 3 weeks before administration of CD34(+) cells. CCl4 was then re-administered twice weekly for 3 more weeks, and the rats were sacrificed. Saline, nonexpanded or expanded CD34(+) cells were injected via the spleen. After 7 days, CD34(+) cells were effectively expanded in a serum-free culture medium. Expanded CD34(+) cells were also increasingly positive for cell surface markers of VE-cadherin, VEGF receptor-2, and Tie-2. The expression of proangiogenic growth factors and adhesion molecules in expanded CD34(+) cells increased compared with nonexpanded CD34(+) cells. Expanded CD34(+) cell transplantation reduced liver fibrosis, with a decrease of αSMA(+) cells. Assessments of hepatocyte and sinusoidal endothelial cell proliferative activity indicated the superior potency of expanded CD34(+) cells over non-expanded CD34(+) cells. The inhibition of integrin αvβ3 and αvβ5 disturbed the engraftment of transplanted CD34(+) cells and aggravated liver fibrosis. These findings suggest that expanded CD34(+) cells enhanced the preventive efficacy of cell transplantation in a cirrhotic model. PMID:27162932

  9. H-Ras Oncogene Expression and Angiogenesis in Experimental Liver Cirrhosis

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    Gülsüm Özlem Elpek

    2013-01-01

    Full Text Available Background. Proto-oncogenes, particularly ras, may not only affect cell proliferation but also contribute to angiogenesis by influencing both proangiogenic and antiangiogenic mediators. The aim of this study was to investigate whether any relationship exists between ras expression and angiogenesis during diethylnitrosamine- (DEN- induced experimental liver fibrosis. Materials and Methods. Liver cirrhosis was induced in rats by intraperitoneal injections of DEN. The animals were sacrificed 2 weeks after the last administrations and a hepatectomy was performed. Masson’s trichrome staining was used in the evaluation of the extent of liver fibrosis. The vascular density in portal and periportal areas was assessed by determining the count of CD34 labeled vessel sections. For quantitative evaluation of H-ras expression, in each section positive and negative cells were counted. Results. In fibrotic group H-ras expression was higher than that in nonfibrotic group and was more widespread in cirrhotic livers. Friedman’s test showed that there was a significant correlation between H-ras expression and VD (P<0.01. Conclusion. The results of this descriptive study reveal that H-ras expression gradually increases according to the severity of fibrosis and strongly correlates with angiogenesis.

  10. Recombinant factor VIIa for variceal bleeding in patients with advanced cirrhosis: A randomized, controlled trial

    DEFF Research Database (Denmark)

    Bosch, Jaime; Thabut, Dominique; Albillos, Agustín;

    2008-01-01

    A beneficial effect of recombinant activated factor VII (rFVIIa) in Child-Pugh class B and C patients with cirrhosis who have variceal bleeding has been suggested. This randomized controlled trial assessed the efficacy and safety of rFVIIa in patients with advanced cirrhosis and active variceal...... events, were comparable between groups. CONCLUSION: Treatment with rFVIIa had no significant effect on the primary composite endpoint compared with placebo. Therefore, decision on the use of this hemostatic agent in acute variceal bleeding should be carefully considered, because results of this study do...

  11. Disease-specific health-related quality of life and its determinants in liver cirrhosis patients in Lithuania

    Institute of Scientific and Technical Information of China (English)

    Jolanta Sumskiene; Linas Sumskas; Dalius Petrauskas; Limas Kupcinskas

    2006-01-01

    AIM: To evaluate disease-specific quality of life (QOL) in liver cirrhosis patients and to compare it with those of a healthy population. Also an important objective was to assess whether QOL in liver cirrhosis patients differs by age and gender, by type and severity of disease.METHODS: The case group of 131 liver cirrhosis patients was selected. The control group of 262 was enrolled from a healthy population according to the scheme of case-control study. Clinical, demographic,laboratory data were collected. QOL was measured with a specific chronic liver disease questionnaire (CLDQ),which was translated and validated in Lithuanian.QOL scores were compared between groups by age,gender, type and severity of disease. Cronbach's alpha statistics calculation was used for evaluation of internal consistency reliability. Student's t test or ANOVA were used for evaluation hypothesis about probability equation.RESULTS: QOL was significantly lower in liver cirrhosis patients than in healthy population (59.5 ± 18.3 vs 85.3± 12.3, P < 0.001). The significant QOL differences between case and control groups were observed in domains of worry and abdominal symptoms, the smaller differences-in emotional functions and systematic symptom domains. Significantly worse QOL was in observed patients with increased clinical severity of the disease measured by Child-Pugh class. Age, gender and etiology of disease had an insignificant effect on QOL in cirrhotic patients.CONCLUSION: QOL was significantly impaired in all CLDQ domains in liver cirrhosis patients. Increase in severity of disease was the major factor associated with poorer QOL.

  12. [A Case of Composite Hepatocellular Carcinoma and Neuroendocrine Carcinoma in a Patient with Liver Cirrhosis Caused by Chronic Hepatitis B].

    Science.gov (United States)

    Yun, Eun Young; Kim, Tae Hyo; Lee, Sang Soo; Kim, Hong Jun; Kim, Hyun Jin; Jung, Woon Tae; Lee, Ok Jae; Song, Dae Hyun

    2016-08-25

    Primary hepatic neuroendocrine carcinoma (PHNEC) is rare and its origin is not clearly understood. The coexistence of PHNEC and hepaotcellular carcinoma has been reported in only a few cases. We report a rare case of combined PHNEC and hepaotcellular carcinoma in a patient with liver cirrhosis caused by chronic hepatitis B that resulted in aggressive behavior and poor prognosis. PMID:27554219

  13. Distribution of hepatic stellate cells and their role in the development of parasitic fibrosis and liver cirrhosis in domestic animals

    OpenAIRE

    Kukolj Vladimir; Nešić Slađan; Vučićević Ivana

    2015-01-01

    Increasing of the extracellular matrix in rats, as well as in humans, occurs as a consequence of hepatic stellate cells (HSCs) activity. The objective of this work was to investigation the role of these cells in the development of fibrosis and liver cirrhosis which occurs as a consequence of infection of sheep and goats with large (Fasciola hepatica) and small (Dicrocoelium dendriticum) fluke. Liver samples taken from 12 cattle and 10 sheep infected under n...

  14. Liver transplantation for unresectable hepatocellular carcinoma in patients without liver cirrhosis

    NARCIS (Netherlands)

    Mergental, Hynek; Porte, Robert J.

    2010-01-01

    P>Hepatocellular carcinoma (HCC) arising in noncirrhotic and nonfibrotic liver (NC-HCC) is a rare type of malignancy frequently found in healthy young individuals. Partial liver resection is the treatment of choice with expected 5-year survival rates between 40% and 70%. As a result of absence of an

  15. Liver collagen in cirrhosis correlates with portal hypertension and liver dysfunction

    DEFF Research Database (Denmark)

    Nielsen, Kåre; Clemmesen, Jens Otto; Vassiliadis, Efstathios;

    2014-01-01

    livers. In 20 of the livers, CPA was measured in more than one tissue sample. CPA showed significant correlations with HVPG and with various surrogate markers of hepatic dysfunction including albumin, bilirubin, INR, MELD score and Child-Pugh score. CPA reliably discriminated HVPG ≥10 mmHg, termed...

  16. Andrographis paniculata leaf extract prevents thioacetamide-induced liver cirrhosis in rats.

    Directory of Open Access Journals (Sweden)

    Daleya Abdulaziz Bardi

    Full Text Available This study investigated the hepatoprotective effects of ethanolic Andrographis paniculata leaf extract (ELAP on thioacetamide-induced hepatotoxicity in rats. An acute toxicity study proved that ELAP is not toxic in rats. To examine the effects of ELAP in vivo, male Sprague Dawley rats were given intraperitoneal injections of vehicle 10% Tween-20, 5 mL/kg (normal control or 200 mg/kg TAA thioacetamide (to induce liver cirrhosis three times per week. Three additional groups were treated with thioacetamide plus daily oral silymarin (50 mg/kg or ELAP (250 or 500 mg/kg. Liver injury was assessed using biochemical tests, macroscopic and microscopic tissue analysis, histopathology, and immunohistochemistry. In addition, HepG2 and WRL-68 cells were treated in vitro with ELAP fractions to test cytotoxicity. Rats treated with ELAP exhibited significantly lower liver/body weight ratios and smoother, more normal liver surfaces compared with the cirrhosis group. Histopathology using Hematoxylin and Eosin along with Masson's Trichrome stain showed minimal disruption of hepatic cellular structure, minor fibrotic septa, a low degree of lymphocyte infiltration, and minimal collagen deposition after ELAP treatment. Immunohistochemistry indicated that ELAP induced down regulation of proliferating cell nuclear antigen. Also, hepatic antioxidant enzymes and oxidative stress parameters in ELAP-treated rats were comparable to silymarin-treated rats. ELAP administration reduced levels of altered serum liver biomarkers. ELAP fractions were non-cytotoxic to WRL-68 cells, but possessed anti-proliferative activity on HepG2 cells, which was confirmed by a significant elevation of lactate dehydrogenase, reactive oxygen species, cell membrane permeability, cytochrome c, and caspase-8,-9, and, -3/7 activity in HepG2 cells. A reduction of mitochondrial membrane potential was also detected in ELAP-treated HepG2 cells. The hepatoprotective effect of 500 mg/kg of ELAP is proposed

  17. Cirrhosis and Portal Hypertension

    Science.gov (United States)

    MENU Return to Web version Cirrhosis and Portal Hypertension Overview What is cirrhosis? In people who have ... lead to coma and death. What is portal hypertension? Normally, blood is carried to the liver by ...

  18. New serum biomarkers for detection of HBV-induced liver cirrhosis using SELDT protein chip technology

    Institute of Scientific and Technical Information of China (English)

    Xiao-Dong Zhu; Wei-Hua Zhang; Cheng-Lin Li; Yang Xu; Wei-Jiang Liang; Po Tien

    2004-01-01

    AIM: To find new serum biomarkers for liver cirrhosis (LC)in chronic carriers of hepatitis B virus (HBV).METHODS: Surface enhanced laser desorption/ionization time-of-flight (SELDI-TOF) mass spectrometry was used to discover biomarkers for differentiating HBV induced LC from non-cirrhotic cohorts. A training population of 25 patients with HBV-induced LC, 20 patients with HCC, and 25 closely age-matched healthy men, was studied.RESULTS: Two biomarkers with Mr 7 772 and 3 933 were detected in sera of non-cirrhotic cohorts, but not in patients with HBV-induced LC. A sensitivity of 80% for all LC patients,a specificity of 81.8% for all non-cirrhotic cohorts and a positive predictive value of 75% for the study population were obtained.CONCLUSION: These two serum biomarkers for HBVinduced LC might be used for diagnosis and assessment of disease progression.

  19. COMPARATIVE RESULTS OF LIVER TRANSPLANTATION IN PATIENTS WITH VIRAL CIRRHOSIS AND AUTOIMMUNE LIVER DISEASES AT A SINGLE CENTER

    Directory of Open Access Journals (Sweden)

    O.A Gerasimova

    2012-01-01

    Full Text Available Russian Scientist Centre for Radiology and Surgical Technology has sufficient experience of orthotopic liver transplantation (100 OLT, which allowed comparing the outcomes of the terminal stages of liver disease in the two most numerous groups of patients: viral cirrhosis (VH and autoimmune liver diseases (AILD. Despite the fact that patients with VH indicator of urgency performing OLT (MELD lower, rate of deaths on the waiting list higher than AILD, due to more favorable course of immune disease. After OLT significant differences during the early and last posttransplant periods were not found, although the recurrences of viral hepatitis are recorded much more frequently than AILD. One-year and a three-year survival rates were comparable. To prevent reinfection of the hepatitis B successfully used nucleoside analogues (telbivudine, which allowed minimizing recurrence of the disease. Prevention and treatment of hepatitis C after the OLT is a relevant problem, despite the low efficiency of antiviral therapy. Relapses AILD not represent a real threat to the life of the patients, because the modification of immunosuppressive therapy can limit the progression of the disease. 

  20. Attenuation of portal hypertension by natural taurine in rats with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Jian Liang; Xin Deng; Zhi-Xiu Lin; Li-Chun Zhao; Xi-Liu Zhang

    2009-01-01

    AIM: To investigate the inhibitory effect of natural taurine (Ntau) on portal hypertension (PHT) in rats with experimentally-induced liver cirrhosis (LC).METHODS: Experimentally-induced LC Wistar rats (20 rats/group) were treated with either oral saline or oral Ntau for 6 consecutive weeks. Evaluation parameters included portal venous pressure (PVP), portal venous resistance (PVR), portal venous flow (PVF), splanchnic vascular resistance (SVR) and mean arterial pressure (MAP). Vasoactive substance levels including nitric oxide (NO), nitric oxide synthase (NOS) and cyclic guanosine monophosphate (cGMP) were also measured.Histological investigation of type Ⅰ and Ⅲ collagen (COL Ⅰ and Ⅲ) and transforming growth factor-β1 (TGF-β1) was also performed. RESULTS: Treatment with Ntau (1) significantly decreased PVP, PVR and PVF, and increased MAP and SVP; (2) markedly increased the vascular compliance and reduced the zero-stress of the portal vein; (3) markedly decreased the amount of NO and cGMP and activity of NOS; and (4) improved the pathological status of the liver tissue and reduced the expression of COL Ⅰ, COL Ⅲ and TGF-β1. CONCLUSION: Ntau inhibited the LC-induced PHT by improving hyperdynamic circulation, morphology of liver and biomechanical properties of the portal vein in experimentally-induced LC rats.

  1. Vascular Endothelial Growth Factor Level as A Predictor of Hepatocellular Carcinoma in Liver Cirrhosis Patients

    Directory of Open Access Journals (Sweden)

    Benyamin Lukito

    2014-12-01

    Full Text Available BACKGROUND: Alpha-fetoprotein (AFP has been used for hepatocellular carcinoma (HCC diagnosis and screening, however, AFP has poor specificity. The extensive hypervascularity associated with HCC could be driven in part by the pro-angiogenic factor known as vascular endothelial growth factor (VEGF. Furthermore, invasiveness of certain HCC lesions has recently been linked to high levels of VEGF. Therefore, circulating VEGF levels of patients with liver cirrhosis (LC and HCC were investigated and analysed. METHODS: An analytical cross sectional study was designed. Diagnosis of HCC and LC was performed using clinical criteria and findings obtained from B-mode ultrasonography (USG, computed tomography (CT angiography, or magnetic resonance imaging (MRI. Blood were collected intravenously from all subjects. Obtained serum and plasma were stored in -80°C for following analyses: hepatitis B surface antigen (HBSAg, hepatitis C virus (HCV, alanine aminotransferase (ALT, total bilirubin, albumin, VEGF and AFP. RESULTS: Levels of VEGF and AFP were significantly higher in HCC group compared with LC group with p=3.05x10-6 and p=8.74x10-5, respectively. There was a significant positive correlation (p=0.029, r=0.309 between VEGF level and tumor size in HCC group. The area under curve (AUC for VEGF level in HCC and LC groups was 0.771. In the level of median 435.6 pg/mL VEGF, the sensitivity was 50% and specificity was 86%. In the level of 199.99 pg/mL VEGF the sensitivity was 74% and specificity was 76%. CONCLUSIONS: The present findings suggested that VEGF level could be a useful marker for the presence of HCC in patients with LC. KEYWORDS: hepatocellular carcinoma, HCC, liver cirrhosis, LC, vascular endothelial growth factor, VEGF, alpha-fetoprotein, AFP.

  2. Percutaneous laser ablation of hepatocellular carcinoma in patients with liver cirrhosis awaiting liver transplantation

    Energy Technology Data Exchange (ETDEWEB)

    Pompili, Maurizio, E-mail: mpompili@rm.unicatt.i [Department of Internal Medicine, Universita Cattolica del Sacro Cuore, Largo A. Gemelli, 8, 00168 Roma (Italy); Pacella, Claudio Maurizio, E-mail: claudiomauriziopacella@gmail.co [Department of Diagnostic Imaging and Interventional Radiology, Ospedale Regina Apostolorum, Via S. Francesco D' Assisi, 50, 00041 Albano Laziale (RM) (Italy); Francica, Giampiero, E-mail: giampierofrancica@tin.i [Department of Interventional Ultrasound, Presidio Ospedaliero Camilliani, S. Maria della Pieta, Via S. Rocco, 9, 80026 Casoria (Namibia) (Italy); Angelico, Mario, E-mail: angelico@med.uniroma2.i [Hepatology Unit, Universita di Tor Vergata, Viale Oxford, 81, 00133 Rome (Italy); Tisone, Giuseppe, E-mail: tisone@med.uniroma2.i [Transplant and General Surgery Unit, Universita di Tor Vergata, Ospedale S. Eugenio, Piazzale dell' Umanesimo 10-00144 Rome (Italy); Craboledda, Paolo, E-mail: paolo.craboledda@virgilio.i [Department of Pathology, Ospedale S. Eugenio, Piazzale dell' Umanesimo, 10-00144 Rome (Italy); Nicolardi, Erica; Rapaccini, Gian Ludovico; Gasbarrini, Giovanni [Department of Internal Medicine, Universita Cattolica del Sacro Cuore, Largo A. Gemelli, 8, 00168 Roma (Italy)

    2010-06-15

    Objective: The aim of this study was to determine the effectiveness and safety of percutaneous laser ablation for the treatment of cirrhotic patients with hepatocellular carcinoma awaiting liver transplantation. Materials and methods: The data of 9 male cirrhotic patients (mean age 50 years, range 45-60 years) with 12 biopsy proven nodules of hepatocellular carcinoma (mean diameter 2.0 cm, range 1.0-3.0 cm) treated by laser ablation before liver transplantation between June 2000 and January 2006 were retrospectively reviewed. Laser ablation was carried out by inserting 300 nm optical fibers through 21-Gauge needles (from two to four) positioned under ultrasound guidance into the target lesions. A continuous wave Neodymium:Yttrium Aluminium Garnet laser was used. Transarterial chemoembolization prior to liver transplantation was performed in two incompletely ablated tumors. Results: No procedure-related major complications were recorded. During the waiting time to liver transplantation local tumor progression after ablation occurred in 3 nodules (25%). At histological examination of the explanted livers complete necrosis was found in 8 nodules (66.7%, all treated exclusively with laser ablation), partial necrosis >50% in 3 nodules (25%), and partial necrosis <50% in 1 nodule. Conclusion: In patients with cirrhotic livers awaiting liver transplantation, percutaneous laser ablation is safe and effective for the management of small hepatocellular carcinoma.

  3. Percutaneous laser ablation of hepatocellular carcinoma in patients with liver cirrhosis awaiting liver transplantation

    International Nuclear Information System (INIS)

    Objective: The aim of this study was to determine the effectiveness and safety of percutaneous laser ablation for the treatment of cirrhotic patients with hepatocellular carcinoma awaiting liver transplantation. Materials and methods: The data of 9 male cirrhotic patients (mean age 50 years, range 45-60 years) with 12 biopsy proven nodules of hepatocellular carcinoma (mean diameter 2.0 cm, range 1.0-3.0 cm) treated by laser ablation before liver transplantation between June 2000 and January 2006 were retrospectively reviewed. Laser ablation was carried out by inserting 300 nm optical fibers through 21-Gauge needles (from two to four) positioned under ultrasound guidance into the target lesions. A continuous wave Neodymium:Yttrium Aluminium Garnet laser was used. Transarterial chemoembolization prior to liver transplantation was performed in two incompletely ablated tumors. Results: No procedure-related major complications were recorded. During the waiting time to liver transplantation local tumor progression after ablation occurred in 3 nodules (25%). At histological examination of the explanted livers complete necrosis was found in 8 nodules (66.7%, all treated exclusively with laser ablation), partial necrosis >50% in 3 nodules (25%), and partial necrosis <50% in 1 nodule. Conclusion: In patients with cirrhotic livers awaiting liver transplantation, percutaneous laser ablation is safe and effective for the management of small hepatocellular carcinoma.

  4. Hepatic progenitor cells in human liver cirrhosis:Immunohistochemical,electron microscopic and immunofluorencence confocal microscopic findings

    Institute of Scientific and Technical Information of China (English)

    Jia-Cheng Xiao; Xiao-Long Jin; Peter Ruck; Anne Adam; Edwin Kaiserling

    2004-01-01

    AIM: To investigate whether hepatic progenitor cells (HPC),that reveal the features of oval cells in rodents and small epithelial cells (SEC) in certain human liver disease, were also found in human liver cirrhosis (HLC).METHODS: Surgical liver specimens from 20 cases of hepatitis B virus-positive HLC (15 cases containing hepatocellular carcinoma) were investigated by light microscopic immunohistochemistry (LM-IHC). Among them specimens from 15 cases were investigated by electron microscopy (EM)and those from 5 cases by immunofluorencence confocal laser scanning microscopy (ICLSM). Antibodies against cytokeratin 7 and albumin were used and single and/or double labelling were performed respectively.RESULTS: LM-IHC showed that at the margins of regenerating nodules and in the fibrous septae, a small number of cells in the proliferating bile ductules were positive for CK7 and albumin. At the EM level these HPC were morphologically similar to the SEC described previously, and also similar to the oval cells seen in experimental hepatocarcinogenesis.They were characterized by their small size, oval shape, a high nucleus/cytoplasm ratio, a low organelle content in cytoplasm, and existence of tonofilaments and intercellular junctions. ICLSM revealed that HPC expressed both cytokeratin 7 and albumin.CONCLUSION: HPC with ultrastructural and immunophenotypical features of oval cells, i.e., hepatic stem cell-like cells as noted in other liver diseases, were found in HLC. These findings further support the hypothesis that bipotent hepatic stem cells, that may give rise to biliary epithelial cells and hepatocytes, exist in human livers.

  5. Interleukin-6 and its soluble receptor in patients with liver cirrhosis and hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Soresi Maurizio; Giannitrapani Lydia; D'Antona Fabio; Florena Ada Maria; La Spada Emanuele; Terranova Angela; Cervello Melchiorre; D'Alessandro Natale; Montalto Giuseppe

    2006-01-01

    AIM: To evaluate the immunohistochemical localization of interleukin-6 (IL-6) and IL-6 receptor (IL-6R) on tumor tissue specimens from patients with hepatocellular carcinoma (HCC) and the serum levels of IL-6 and sIL-6R in a group of patients with HCC as well as liver cirrhosis (LC) in a group of patients with LC alone and in a control group.METHODS: Three groups of subjects were studied:group Ⅰ (n=83) suffering from HCC and LC, group Ⅱ (n=72) suffering from LC alone and group Ⅲ (n =42) as healthy controls. All patients had hepatitis C virus infection. Serum IL-6 and IL-6R levels were determined using a commercially available ELISA kit. Immunohistochemistry was performed using the streptavidin-biotin complex and rabbit polyclonal antibodies against IL-6 and IL-6R.RESULTS: Immunohistochemistry analysis showed a medium to strong cytoplasmic and membrane reactivity for IL-6 and IL-6R respectively, in at least 40% of cases of HCC, whereas liver cirrhosis patients and controls were negative for IL-6 or showed a very mild and focal dot-like cytoplasmic reaction for IL-6R. Serum IL-6 levels in HCC group were significantly higher than those in LC and control groups (P< 0.0001). There was no significant difference in sIL-6R concentrations among 3 groups.When the patients with HCC were divided into groups according to Okuda's classification, a significant serum increase of IL-6 and sIL-6R level was observed from stage Ⅰ to stage Ⅲ (P<0.02, P<0.0005). When HCC and LC patients were divided into 3 classes of cirrhosis severity according to Child-Pugh, values in HCC patients were significantly higher than those in LC patients for each corresponding class (P< 0.01).CONCLUSION: IL-6 serum levels in HCC patients are higher than those in LC patients and controls, suggesting an increased production of this cytokine by neoplastic cells. sIL-6R values are similar in all groups, increasing only in stage Ⅲ HCC patients. These data suggest that they have a closer

  6. Effects of increased von Willebrand factor levels on primary hemostasis in thrombocytopenic patients with liver cirrhosis.

    Directory of Open Access Journals (Sweden)

    Andreas Wannhoff

    Full Text Available In patients with liver cirrhosis procoagulant and anticoagulant changes occur simultaneously. During primary hemostasis, platelets adhere to subendothelial structures, via von Willebrand factor (vWF. We aimed to investigate the influence of vWF on primary hemostasis in patients with liver cirrhosis. Therefore we assessed in-vitro bleeding time as marker of primary hemostasis in cirrhotic patients, measuring the Platelet Function Analyzer (PFA-100 closure times with collagen and epinephrine (Col-Epi, upper limit of normal ≤ 165 s or collagen and ADP (Col-ADP, upper limit of normal ≤ 118 s. If Col-Epi and Col-ADP were prolonged, the PFA-100 was considered to be pathological. Effects of vWF on primary hemostasis in thrombocytopenic patients were analyzed and plasma vWF levels were modified by adding recombinant vWF or anti-vWF antibody. Of the 72 included cirrhotic patients, 32 (44.4% showed a pathological result for the PFA-100. They had mean closure times (± SD of 180 ± 62 s with Col-Epi and 160 ± 70 s with Col-ADP. Multivariate analysis revealed that hematocrit (P = 0.027 and vWF-antigen levels (P = 0.010 are the predictors of a pathological PFA-100 test in cirrhotic patients. In 21.4% of cirrhotic patients with platelet count ≥ 150/nL and hematocrit ≥ 27.0%, pathological PFA-100 results were found. In thrombocytopenic (< 150/nL patients with cirrhosis, normal PFA-100 results were associated with higher vWF-antigen levels (462.3 ± 235.9% vs. 338.7 ± 151.6%, P = 0.021. These results were confirmed by multivariate analysis in these patients as well as by adding recombinant vWF or polyclonal anti-vWF antibody that significantly shortened or prolonged closure times, respectively. In conclusion, primary hemostasis is impaired in cirrhotic patients. The effect of reduced platelet count in cirrhotic patients can at least be partly compensated by increased vWF levels. Recombinant vWF could be an alternative to platelet transfusions in the

  7. Diagnostic accuracy of APRI, FIB-4 and Forns for the detection of liver cirrhosis in HIV/HCV-coinfected patients.

    Science.gov (United States)

    Merli, Marco; Castagna, Antonella; Salpietro, Stefania; Gianotti, Nicola; Messina, Emanuela; Poli, Andrea; Morsica, Giulia; Bagaglio, Sabrina; Cernuschi, Massimo; Bigoloni, Alba; Uberti-Foppa, Caterina; Lazzarin, Adriano; Hasson, Hamid

    2016-04-01

    Non-invasive assessment of liver fibrosis represents an appealing method to monitor liver disease in HCV-infected patients. Currently, transient elastography (TE) is the most accurate non-invasive tool to measure liver stiffness (LS), with the diagnostic accuracy increasing together with the stage of fibrosis (Friedrich Rust et al., 2008; Degos et al., 2010). Stiffness measurement is widely used in the assessment of fibrosis in patients with chronic hepatitis C given its good reproducibility (Fraquelli et al., 2007) and its association with the risk of liver-related complications and death in HIV/HCV-coinfected patients (Fernandez-Montero et al., 2013) and also in patients with compensated HCV-related liver cirrhosis (with or without concomitant HIV-coinfection) (Pérez-Latorre et al., 2014). In the last decade, direct and indirect biomarkers for predicting liver fibrosis have also been developed. Direct fibrosis biomarkers (e.g. FibroTest, FibroMeter) are calculated using serum molecules produced in the presence of liver fibrosis and released in the circulatory system while indirect biomarkers (e.g. APRI, FIB-4, Forns) result from the combination of routine blood tests. Even though indirect biomarkers had a lower diagnostic performance than direct biomarkers and especially TE (Sánchez-Conde et al., 2010; Degos et al., 2010; Castéra et al., 2014), the absence of additional costs and the ready availability make indirect biomarkers a quick and easy non-invasive method to periodically assess liver fibrosis. Since the early detection of liver cirrhosis has a significant impact on both clinical management and treatment decision regarding chronic hepatitis C, we evaluated the threshold and the diagnostic accuracy of APRI, FIB-4 and Forns for the diagnosis of liver cirrhosis in HIV/HCV-coinfected patients.

  8. Soluble CD163, a marker of Kupffer cell activation, is related to portal hypertension in patients with liver cirrhosis

    DEFF Research Database (Denmark)

    Grønbaek, H; Sandahl, T D; Mortensen, C;

    2012-01-01

    , as a biomarker for portal hypertension in patients with liver cirrhosis. METHODS: We measured sCD163 concentration and the hepatic venous pressure gradient (HVPG) by liver vein catheterisation in 81 cirrhosis patients (Child-Pugh CP-A: n = 26, CP-B: n = 29, CP-C: n = 26) and 22 healthy subjects. We also measured...... their cardiac output (CO), cardiac index and systemic vascular resistance (SVR). Liver status was examined by Child-Pugh and MELD-score. RESULTS: In cirrhosis, sCD163 concentration was nearly three times higher than in controls (4.7 ± 2.5 vs. 1.6 ± 0.5 mg/L, P ...CD163 > 3.95 mg/L (upper normal limit) predicted HVPG ≥ 10 mmHg with a positive predictive value of 0.99. CONCLUSIONS: Circulating sCD163 originating from activated Kupffer cells is increased in cirrhosis with increasing Child-Pugh score and with increasing HVPG, and it is an independent predictor...

  9. Advances in the treatment of portal hypertension in cirrhosis

    DEFF Research Database (Denmark)

    Kimer, N; Wiese, Signe Skovgaard; Mo, S;

    2016-01-01

    Non-selective beta-blockers and handling of esophageal varices has been key elements in the treatment of portal hypertension in recent decades. Liver vein catheterization has been essential in diagnosis and monitoring of portal hypertension, but ongoing needs for noninvasive tools has led...

  10. Hepatic and renal extraction of circulating type I procollagen aminopropeptide in patients with normal liver function and in patients with alcoholic cirrhosis

    DEFF Research Database (Denmark)

    Schytte, S; Hansen, M; Møller, S;

    1999-01-01

    40-65, p<0.001). In contrast, serum-PINP did not differ between arterial and hepatic or venous venous blood in patients with alcoholic cirrhosis. Size-chromatography revealed no significant change in the ratio of the high and low molecular forms of PINP following extraction in liver and kidney. It is...... concluded that circulating PINP is extracted in the normal liver and kidney, and that the serum concentration of PINP is significantly higher in patients with alcoholic cirrhosis than in patients with normal liver function. Both the hepatic and the renal clearance of PINP are seriously impaired/reduced in......The circulating level and splanchnic and renal extraction of serum type I procollagen aminoterminal propeptide (PINP) was studied in 20 patients with normal liver function and in 15 patients with alcoholic liver cirrhosis. In patients with alcoholic cirrhosis, the concentration of PINP in the...

  11. Measurement of liver function for patients with cirrhosis by 13C-methacetin breath test compared with Child-Pugh score and routine liver function tests

    Institute of Scientific and Technical Information of China (English)

    LIU Yun-xiang; HUANG Liu-ye; WU Cheng-rong; CUI Jun

    2006-01-01

    @@ 13C-methacetin breath test was used for the evaluation of liver function, as for quantitative data could be achieved using this method, it had the characteristics of safety,quantification, and repetition and got recognition gradually through the world.1,2 We began this 13C-methacetin test to assess liver function of patients with cirrhosis from January 2002. The aim of this study was to explore the characteristic of this test for liver function evaluation and explore the correlation of this method with some clinical liver biochemical parameters and Child-Pugh score.

  12. Liver cirrhosis induced by long-term administration of a daily low dose of amiodarone: A case report

    Institute of Scientific and Technical Information of China (English)

    Hiroki Oikawa; Kazuyuki Suzuki; Tomoyuki Masuda; Chihaya Maesawa; Ryo Sato; Kanta Oikawa; Hiroyuki Yamada; Seizo Oriso; Sadahide Ono; Akiko Yashima-Abo; Koji Kotani

    2005-01-01

    The anti-arrhythmic agent amiodarone (AD) is associated with numerous adverse effects, but serious liver disease is rare. The improved safety of administration of daily low doses of AD has already been established and this regimen is used for long-term medication. Nevertheless,asymptomatic continuous liver injury by AD may increase the risk of step-wise progression of non-alcoholic fatty liver disease. We present an autopsy case of AD-induced liver cirrhosis in a patient who had been treated with a low dose of AD (200 mg/d) daily for 84 mo. The patient was a 85-year-old male with a history of ischemic heart disease.Seven years after initiation of treatment with AD, he was admitted with cardiac congestion. The total dose of AD was 528 g. Mild elevation of serum aminotransferase and hepatomegaly were present. Liver biopsy specimens revealed cirrhosis, and under electron microscopy numerous lysosomes with electron-dense, whorled, lamellar inclusions characteristic of a secondary phospholipidosis were observed. Initially, withdrawal of AD led to a slight improvement of serum aminotransferase levels, but unfortunately his general condition deteriorated and he died from complications of pneumonia and renal failure.Long-term administration of daily low doses of AD carries the risk of progression to irreversible liver injury. Therefore,periodic examination of liver function and/or liver biopsy is required for the management of patients receiving long-term treatment with AD.

  13. Opposite effects of sleep deprivation on the continuous reaction times in patients with liver cirrhosis and normal persons

    DEFF Research Database (Denmark)

    Lauridsen, Mette Munk; Frøjk, Jesper; de Muckadell, Ove B Schaffalitzky;

    2014-01-01

    The continuous reaction times (CRT) method describes arousal functions. Reaction time instability in a patient with liver disease indicates covert hepatic encephalopathy (cHE). The effects of sleep deprivation are unknown although cirrhosis patients frequently suffer from sleep disorders. The aim...... of this study was to determine if sleep deprivation influences the CRT test. Eighteen cirrhosis patients and 27 healthy persons were tested when rested and after one night's sleep deprivation. The patients filled out validated sleep quality questionnaires. Seven patients (38 %) had unstable reaction times (a...... no effect in the patients with a CRTindex above 1.9. There was no relation between reported sleep quality and reaction time results. Thus, in cirrhosis patients, sleep disturbances do not lead to 'falsely' slowed and unstable reaction times. In contrast, the acute sleep deprivation slowed and destabilized...

  14. Diagnosis and Treatment of Chronic Hepatitis B and Liver Cirrhosis in View of Translational Medicine:A 10-Year Retrospective Survey

    Institute of Scientific and Technical Information of China (English)

    GAO Qing-wei; ZHOU Wei; ZHANG Xiao-hui; ZHANG Yong

    2016-01-01

    Objective: To retrospectively analyze the epidemics and clinical characters of inpatients and outpatients due to chronic hepatitis B (CHB) and liver cirrhosis, hoping to provide references for the prevention and treatment of CHB and liver cirrhosis. Methods: Data were retrospectively analyzed, such as the number of inpatients and outpatients within 10 years, mortality, morbidity of liver failure, classiifcation of CHB and liver cirrhosis, and the number of patients receiving anti-viral therapy. Results: The data showed that the number of inpatients and outpatients within 10 years was increased by >2 folds; the number of patients with CHB was increased by >4 folds; the mortality of hospitalized patients decreased though it showed an increasing tendency; the number of patients with liver failure was reduced by 1/9 than that 10 years ago due to anti-viral therapy; the number of patients receiving anti-viral therapy with nucleoside drugs increased annually; in the patients with liver cirrhosis, patients without anti-viral therapy and those with anti-viral therapy accounted for 77.3% and 22.6%, respectively; from 2007 to 2013, the number of patients died of CHB hepatitis and liver cirrhosis after CHB was 1 585, in whom patients without anti-viral therapy and those with anti-viral therapy accounted for 63% and 37 %, respectively. Conclusion: The morbidity of CHB and liver cirrhosis shows an increasing tendency annually, and anti-viral therapy can signiifcantly reduce the morbidity of liver failure, inhibit the rate of liver cirrhosis, and reduce the mortality of CHB and cirrhosis.

  15. Hepatitis B virus is still the most common etiologic factor of liver cirrhosis: Results from a single center in Turkey

    Directory of Open Access Journals (Sweden)

    Sebahat Başyigit

    2015-12-01

    Full Text Available Objective: It is important to examine the epidemiology of liver cirrhosis (LC because of it is a preventable disease. In this single-center study, we aimed to determine the epidemiological characteristics and etiology of LC in Central Anatolian region of Turkey. Methods: We reviewed data of patients with liver cirrhosis who presented to outpatient and inpatient clinics of our medical center between January 1, 2011 and September 31, 2014 Results: Overall, 135 patients were included to the study: 91 men (67.4% and 44 women (33% with a mean age of 63±14,3 years (range: 15–87years. The primary causes of cirrhosis were chronic hepatitis B (CHB (n: 52, 38.5% and cryptogenic cirrhosis (n: 33, 24.4%. CHB was the main etiology of cirrhosis in men (49.5% and cryptogenic LC was predominant in women (40.9%. Patients with alcoholic cirrhosis were solely male. Percentage of patients with autoimmune hepatitis was significantly higher among women (70%. The percentage of patients with HBV was similar between patients aged50 years (31.6% and 39.7%, respectively, but percentage of patients with hepatitis C virus was lower (5.3% in patients aged50 years (14.7%. There was no cirrhotic patients under 50 years of age due to a genetic disorder Conclusion: Despite national vaccination program, effective treatment regimens and intensive screening methods against hepatitis B virus, it remains to be the most common cause of LC in our country.

  16. Primary Biliary Cirrhosis

    Science.gov (United States)

    ... the liver is too severe or long lasting, regeneration is incomplete, and the liver creates scar tissue. ... blood from the stomach, intestines, spleen, gallbladder, and pancreas to the liver. In cirrhosis, scar tissue partially ...

  17. [Xanthomas in a patient with Langerhans cell histiocytosis and liver cirrhosis].

    Science.gov (United States)

    Calzado, Leticia; Postigo, Concepción; Prado Sánchez-Caminero, M; Sanz, Henar; Guerra, Aurora; Vanaclocha, Francisco; Rodríguez-Peralto, José L

    2005-10-01

    Skin involvement in acute forms of Langerhans cell histiocytosis (LCH) is in the form of erythematous papules, although rare forms of xanthomatous lesions have been described. We present the case of a boy with acute disseminated LCH who, at the age of 16 months, began to experience outbreaks of seborrheic dermatitis-like skin lesions and progressive hepatic dysfunction. The symptoms were complicated by partial central diabetes insipidus and specific pulmonary infiltration by Langerhans cells, which led to fibrosis. During the course of the disease, the patient developed liver cirrhosis, alterations in the lipid profile and disseminated xanthomatous skin lesions, concomitant with the lesions specific to the LCH. Despite successive cycles of chemotherapy, the outcome was the death of the patient after five years, due to his liver disease. Xanthomatous lesions in LCH are typical of the late stages of chronic progressive forms, such as Hand-Schüller-Christian disease. When they appear in acute disseminated forms, there is some controversy over whether they correspond to a progression of the disease towards more chronic forms, or whether they are associated independent lesions, such as in this case.

  18. Glucocorticosteroids for primary biliary cirrhosis

    DEFF Research Database (Denmark)

    Prince, M; Christensen, E; Gluud, C

    2005-01-01

    Primary biliary cirrhosis is a chronic progressive cholestatic liver disease of presumed autoimmune etiology, characterised by the destruction of small intrahepatic bile ducts and the eventual development of cirrhosis and liver failure. Its progression may be influenced by immunosuppression...

  19. Hemodynamic effects of terlipressin in patients with bleeding esophageal varices secondary to cirrhosis of liver

    International Nuclear Information System (INIS)

    To study the hemodynamics of terlipressin in bleeding esophageal varices due to cirrhosis of the liver. Seventy-eight consecutive patients with bleeding esophageal varices were evaluated. The diagnosis of cirrhosis was based on history, physical examination, laboratory data and abdominal ultrasound. Blood-pressure and pulse rate were monitored. Injection terlipressin 2 mg intravenous bolus was given followed by 2 mg i/v 6 hourly. Intravenous plasma expanders, whole blood, fresh frozen plasma and platelet concentrates were transfused as needed. Upper gastrointestinal endoscopy was performed for evaluation and grading of varices, detection of portal gastropathy, and banding. Descriptive and inferential statistics were applied as applicable. Seventy patients of either gender, aged 18 - 95 years were included in the study. Systolic blood pressure(SP) increased by 7.77 mmHg (mean SP: 108.1 mmHg, SD + 9.84, 95% CI: 105.77 - 110.43 mmHg; p-value: 0.0002); diastolic blood-pressure(DP) by 21.57 mmHg (mean DP: 79.71 mmHg, SD + 7.35, 95% CI: 77.97 - 81.45 mmHg; p-value: 0.001) and mean arterial pressure by 9.42 mmHg(mean MAP: 89.12 mmHg, SD + 6.98, 95% CI: 87.45 - 90.78 mmHg; p-value: 0.0007) within 24 hours of initiating terlipressin in majority of patients. The pulse rate decreased in 34 (48.5%) patients by 6-24 beats/min in 30 min, and by 2-12 beats/min in 24 hours; and increased in 30 (42.85)% patients by 10-15 beats/min at 30 min and by 2-8 beats/min at 24 hours. (author)

  20. Correlation of platelets count with endoscopic findings in a cohort of Egyptian patients with liver cirrhosis.

    Science.gov (United States)

    Abd-Elsalam, Sherief; Habba, Eslam; Elkhalawany, Walaa; Tawfeek, Salwa; Elbatea, Hassan; El-Kalla, Ferial; Soliman, Hanan; Soliman, Samah; Yousef, Mohamed; Kobtan, Abdelrahman; El Nawasany, Sally; Awny, Sheren; Amer, Ibrahim; Mansour, Loai; Rizk, Fatma

    2016-06-01

    Screening endoscopy is recommended for early detection of esophageal varices (EVs) in cirrhotic patients with portal hypertension. However, this approach is limited by its invasiveness and cost. The aim of the study was to determine if platelet count can predict the presence of EVs, especially large (grade III, IV) EVs in need of prophylactic therapy, in a cohort of Egyptian patients with liver cirrhosis. In all, 110 patients with cirrhosis were prospectively analyzed. The presence of medium or large EVs was correlated with patients' platelet count and FIB-4. Esophageal varices were present in 87 (79.09%) patients. Among those with thrombocytopenia (platelet level below 150,000), 25.97% (20 patients) and 27.27% (21 patients) had EV grade II and EV grade III or IV, respectively. Whereas in patients in whom the platelet count was above 150,000, only 21.21% (7 patients) and 9.09% (3 patients) of patients had grade II EV and EV grade III or IV, respectively. A platelet count cut-off value of 149,000 was found to have specificity of 82% and sensitivity 39% for detection of presence of varices. A FIB-4 cut-off value of 3.175 was found to have an 83.3% sensitivity and 39.5% specificity in detecting large (grade III, IV) EVs. Platelet count is a noninvasive parameter with high accuracy for prediction of EVs. Cirrhotic patients with normal platelet counts (above 150,000), especially in financially deprived developing countries, can avoid screening endoscopy as they are at a low risk for variceal bleeding, and presence of large EVs in these patients is much less common than in those with thrombocytopenia. A 3.175 cut-off value of FIB-4 could be useful as a noninvasive predictor of large varices requiring prophylactic banding in cirrhotic patients. PMID:27281094

  1. Main causes and factors associated with liver cirrhosis in patients in the General Hospital of Zone 2 of Chiapas, Mexico

    Directory of Open Access Journals (Sweden)

    Carlos Alfredo Meléndez González

    2012-08-01

    Full Text Available Background: Liver cirrhosis is a worldwide public health problem. Its main characteristic is low life expectancy. In Mexico, it is the second leading cause of death in the age group with the highest work productivity. Methods: The study is observational, retrospective, descriptive and cross-sectional. Data were collected on age, sex, occupation, origin, risk factors for liver damage and probable etiology of patients referred with a diagnosis of cirrhosis in a period of 2 years. Purpose: To determine the causes and factors associated with liver cirrhosis in our population. Results: Females prevailed over males by 57.2% over 42.7%. Average age was 55.27 and 55.02% were Tuxtla Gutierrez residents. The following risk factors were found: alcohol consumption (74.67%, diabetes mellitus (56.33%, obesity (41.92%, use of alternative medicines (19.22%, frequent use of drugs (12.66%, and transfusion (9.17%. Housewives were most affected (50.21% [95% CI 43.6-56.9]. Alcoholism in 47.59% was found to be a triggering factor; in 41.92% the cause was unexplained or cryptogenic; and in 5.24% the cause was chronic viral hepatitis. Portal hypertension data were found in 89.5%: 59.8% had esophageal varices, 37.11% had ascites, and 2.62% had chronic hepatic encephalopathy. VP > 11 mm in 18.7%. The prevalence during the study period was 9.85%. Conclusions: There are significant differences observed in gender and cause of cirrhosis in this study. In the future more research should be done to look into the conditions under which women live in the city of Tuxtla Gutierrez, as well as whether other idiosyncratic factors or cultural conditions are leading to a higher prevalence of cirrhosis in this population group in the Southeast of Mexico.

  2. High relative fat-free mass is important for maintaining serum albumin levels in patients with compensated liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Kazuhiro Kotoh; Makoto Nakamuta; Marie Fukushima; Chitose Matsuzaki; Munechika Enjoji; Hironori Sakai; Hajime Nawata

    2005-01-01

    AIM: In patients with liver cirrhosis, hypoalbuminemia causes edema and ascites, and a reduction in the quality of life. Since musculature is catabolized to supply amino acids for albumin synthesis in malnutritional cirrhotic patients, muscular volume is hypothesized to play an important role in albumin production. Therefore, we investigated the correlation between serum albumin levels and the fat-free mass (FFM) in cirrhotic patients.METHODS: Fifty-seven patients (26 males and 31 females)with compensated liver cirrhosis were evaluated. Patients with edema or ascites were excluded from the study.Healthy volunteers (n = 104; 48 males and 56 females)were also evaluated as controls. FFM was measured using 5-500 kHz multifrequency bioelectric impedance analysis.To minimize the difference in FFM distribution between males and females, we introduced a new marker, relative FFM (rFFM), which represents the ratio of FFM in a patient relative to that in a volunteer of the same height. Following FFM measurement, the serum albumin levels of patients were assayed monthly.RESULTS: In patients with active cirrhosis (alanine aminotransaminase [ALT] >50 U/L), both albumin (the difference between maximum and minimum levels) and the standard deviation of albumin levels (SD-albumin) during the observation period showed a significant correlation with rFFM. Multiple linear regression analysis using variables such as rFFM, platelet number, and serum cholesterol levels,choline esterase, albumin, bilirubin, and ALT revealed that rFFM and ALT were significant and independent factors that influenced albumin or SD-albumin in cirrhotic patients.CONCLUSION: Our results indicate that cirrhotic patients with high rFFM showed less of a decrease in albumin levels, and that the muscle volume is one of the most important factors for maintaining serum albumins level in active cirrhosis. Exercise and protein-rich nutrition at the early stage of liver cirrhosis may be advisable for maintaining or

  3. CLINICAL CO RELATION BETWEEN ARTERIAL VERSUS VENOUS AMMONIA LEVELS IN HEPATIC ENCEPHLOPATHY IN CIRRHOSIS OF LIVER

    Directory of Open Access Journals (Sweden)

    Manjunath

    2014-05-01

    Full Text Available : INTRODUCTION: Hepatic encephalopathy is a reversible neuropsychiatry state that complicates liver disease. Pathogenesis of Hepatic Encephalopathy in chronic liver is function is widely accepted to be due to failure of hepatic clearance of toxins products from gut exact toxin involved remains controversial but ammonia is thought to be an important factor. Ammonia levels help both in diagnosis and serve as a guide in treatment. Diagnosis of Hepatic Encephalopathy can be done based on clinical criteria and the severity of Hepatic Encephalopathy can be graded by West Haven Criteria. This criterion is the simplest grading of Hepatic Encephalopathy based on clinical findings. AIMS AND OBJECTIVES: To correlate between Ammonia levels and clinical severity of Hepatic Encephalopathy in Cirrhosis of liver and correlate between Arterial versus venous ammonia levels with severity of Hepatic Encephalopathy. RESULTS: Male patients had higher incidence than females. Severity of hepatic encephalopathy was graded by West Haven grading. Arterial total ammonia and venous ammonia was correlated with the clinical severity of HE. Of the 50 patients 3 had grade 1, 18 had grade 2, 22 had grade 3 and 7 had grade 4. Arterial and venous ammonia levels co related with severity of HE. The highest level of arterial ammonia was seen in grade 3 and grade 4.It was seen that other lab parameters also increased with severity of HE. But were not significant. Serum albumin was inversely co related with severity of HE. CONCLUSIONS: Arterial total ammonia correlated better with the severity of Hepatic Encephalopathy as compared to venous ammonia levels. Venous total ammonia did not correlate with severity of Hepatic Encephalopathy and with arterial ammonia levels.

  4. Increased expression of 78 kD glucose-regulated protein promotes cardiomyocyte apoptosis in a rat model of liver cirrhosis

    Science.gov (United States)

    Zhang, Lili; Zhang, Huiying; Lv, Minli; Jia, Jiantao; Fan, Yimin; Tian, Xiaoxia; Li, Xujiong; Li, Baohong; Ji, Jingquan; Wang, Limin; Zhao, Zhongfu; Han, Dewu; Ji, Cheng

    2015-01-01

    Aims: This study was to investigate the role and underlying mechanism of 78 kD glucose-regulated protein (GRP78) in cardiomyocyte apoptosis in a rat model of liver cirrhosis. Methods: A rat model of liver cirrhosis was established with multiple pathogenic factors. A total of 42 male SD rats were randomly divided into the liver cirrhosis group and control group. Cardiac structure analysis was performed to assess alterations in cardiac structure. Cardiomyocytes apoptosis was detected by TdT-mediated dUTP nick end labeling method. Expression of GRP78, CCAAT/enhancer-binding protein homologous protein (CHOP), caspase-12, nuclear factor kappa-light-chain-enhancer of activated B cells p65 subunit (NF-κB p65) and B cell lymphoma-2 (Bcl-2) was detected by immunohistochemical staining. Results: The ratios of left ventricular wall thickness to heart weight and heart weight to body weight were significantly increased with the progression of liver cirrhosis (P < 0.05). Apoptosis index of cardiomyocytes was significantly increased with the progression of liver cirrhosis (P < 0.05). The expression levels of GRP78, CHOP and caspase-12 were significantly increased in the progression of liver cirrhosis (P < 0.05). The expression levels of NF-κB p65 and Bcl-2 were highest in the 4-wk liver cirrhosis, and they were decreased in the 6-wk and 8-wk in the progression of liver cirrhosis. GRP78 expression levels were positively correlated with apoptosis index, CHOP and caspase-12 expression levels (P < 0.05). CHOP expression levels were negatively correlated with NF-κB p65 and Bcl-2 expression levels (P < 0.05). Conclusion: Increased expression of GRP78 promotes cardiomyocyte apoptosis in rats with cirrhotic cardiomyopathy. PMID:26464674

  5. Thyroid hormones and thyroxine-binding globulin in relation to liver function and serum testosterone in men with alcoholic cirrhosis

    DEFF Research Database (Denmark)

    Becker, U; Gluud, C; Bennett, Patrick

    1988-01-01

    In 73 euthyroid male patients with histologically verified alcoholic cirrhosis, thyroid hormones, thyroxine-binding globulin (TBG) and testosterone concentrations (total, non-protein- and non-SHBG-bound) were studied in relation to each other and to the degree of liver dysfunction. Serum concentr......In 73 euthyroid male patients with histologically verified alcoholic cirrhosis, thyroid hormones, thyroxine-binding globulin (TBG) and testosterone concentrations (total, non-protein- and non-SHBG-bound) were studied in relation to each other and to the degree of liver dysfunction. Serum...... correlated significantly (Kendall Tau-beta = -0.33, p = 0.001) with total serum testosterone concentrations, while there was a negative correlation (Kendall Tau-beta = -0.20, p = 0.025) between testosterone and TSH values. No correlation was found between testosterone concentrations and serum levels of TBG...

  6. Metabolomic analysis of human cirrhosis, hepatocellular carcinoma, non-alcoholic fatty liver disease and non-alcoholic steatohepatitis diseases

    Science.gov (United States)

    Safaei, Akram; Arefi Oskouie, Afsaneh; Mohebbi, Seyed Reza; Rezaei-Tavirani, Mostafa; Mahboubi, Mohammad; Peyvandi, Maryam; Okhovatian, Farshad; Zamanian-Azodi, Mona

    2016-01-01

    Metabolome analysis is used to evaluate the characteristics and interactions of low molecular weight metabolites under a specific set of conditions. In cirrhosis, hepatocellular carcinoma, non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatotic hepatitis (NASH) the liver does not function thoroughly due to long-term damage. Unfortunately the early detection of cirrhosis, HCC, NAFLD and NASH is a clinical problem and determining a sensitive, specific and predictive novel method based on biomarker discovery is an important task. On the other hand, metabolomics has been reported as a new and powerful technology in biomarker discovery and dynamic field that cause global comprehension of system biology. In this review, it has been collected a heterogeneous set of metabolomics published studies to discovery of biomarkers in researches to introduce diagnostic biomarkers for early detection and the choice of patient-specific therapies. PMID:27458508

  7. Experience in the treatment of some complications of portal hypertension in alcoholic liver cirrhosis

    Directory of Open Access Journals (Sweden)

    Savić Željka

    2011-01-01

    Full Text Available Background/Aim. Portal hypertension (PH is hemodynamical abnormality associated with the most serious complications of alcoholic liver cirrhosis (ALC: ascites, varices and variceal bleeding. The aim of this study was to determine characteristics of portal hypertension, especially of upper gastrointestinal bleedings in patients with alcoholic liver cirrhosis (ALC. Methods. A total of 237 patients with ALC were observed in a 3-year period. Results. A total of 161 patients (68% were hospitalized because of PH elements: 86 (36.3% had upper gastrointestinal bleeding, 75 (31.7% were decompensated. Only 76 (32% of the patients had icterus. General mortality was 85 (36%. According to the source of bleeding, 61 (71% patients bled from varices, and 25 (29% from other sources with existing varices but non-incriminated for bleeding in 16 (64% of those patients. Active bleeding or stigmata of recent bleeding were found in 63 (73% cases. Endoscopic treatment of variceal bleeding along with octreotide applied in 20 (32.78% patients, just octreotide in 32 (52.46%, and octreotid plus balloon tamponade in 9 (14.75%. According to Child-Pugh classification, 25 (29% of the bleeding patients were in class A, score 5.4; 43 (50% in class B, score 7.8; and 18 (21% in class C, score 10.9. Average hemoglobin level was 93 g/L, hematocrit 0.27, AST 71.52 U/L (normal to 37 U/L, ALT 37.74 U/L (normal to 40 U/L. Until this bleeding episode, 41 (47% of the patients already bled. In the decompensated patients 3 (4% were in Child Pugh class A, score 6; 42 (56% in class B, score 8.3; and 30 (40% in class C, score 10.6. Until this decompensation episode, 7 (9.3% patients already bled. Conclusion. Patients with ALC need early detection of varices, primary and secondary profilaxis of variceal bleeding and adequate therapy of ascites. When bleeding occurs, patients need urgent upper endoscopy and intensive treatment.

  8. [Economic aspects of inpatient treatment for decompensated liver cirrhosis: a prospective study employing an evidence-based clinical pathway].

    Science.gov (United States)

    Hahn, N; Bobrowski, C; Weber, E; Simon, P; Kraft, M; Aghdassi, A; Raetzell, M; Wilke, M; Lerch, M M; Mayerle, J

    2013-03-01

    The introduction of the G-DRG reimbursement system has greatly increased the pressure to provide cost effective treatment in German hospitals. Reimbursement based on diagnosis-related groups, which requires stratification of costs incurred is still not sufficiently discriminating the disease severity and severity in relation to the intensive costs in gastroenterology. In a combined retrospective and prospective study at a tertial referral centre we investigated whether this also applies for decompensated liver cirrhosis. In 2006, 64 retrospective cases (age 57 ± 12.9; ♂ 69.2 %, ♀ 29.8 %) with decompensated liver cirrhosis (ICD code K76.4) were evaluated for their length of hospitalisation, reimbursement as well as Child and MELD scores. In 2008, 74 cases with decompensated liver cirrhosis were treated in a prospective study according to a standardised and evidence-based clinical pathway (age 57 ± 12.2; 73 % ♂, ♀ 27 %). Besides a trend in the reduction of length of hospital stay (retrospective: 13.6 ± 8.6, prospective 13.0 ± 7.2, p = 0.85) overall revenues from patients treated according to a evidence-based clinical pathway were lower than the calculated costs from the InEK matrix. Costs of medication as a percentage of reimbursement amount increased with increasing severity. In both years we could demonstrate an inverse correlation between daily reimbursement and disease severity which precluded cost coverage. For the cost-covering hospital treatment of patients with decompensated liver cirrhosis an adjustment of the DRG based on clinical severity scores such as Child-Pugh or MELD is warranted, if evidence-based treatment standards are to be kept. PMID:23299901

  9. Mechanisms of hyperinsulinaemia in Child’s disease grade B liver cirrhosis investigated in free living conditions

    OpenAIRE

    Greco, A V; Mingrone, G.; Mari, A; Capristo, E; Manco, M.; Gasbarrini, G

    2002-01-01

    Aims: Human liver cirrhosis is commonly associated with increased fasting and glucose induced insulin concentrations. However, whether the hyperinsulinaemia is a consequence of increased pancreatic insulin secretion, decreased hepatic insulin removal, or impaired feedback regulation of insulin secretion is still doubtful. To investigate these issues, insulin secretion—during 24 hours of standardised living conditions—insulin sensitivity, and hepatic insulin extraction were assessed in cirrhot...

  10. Methotrexate is not associated with increased liver cirrhosis in a population-based cohort of rheumatoid arthritis patients with chronic hepatitis C

    Science.gov (United States)

    Tang, Kuo-Tung; Chen, Yi-Hsing; Lin, Ching-Heng; Chen, Der-Yuan

    2016-01-01

    A few studies have shown that methotrexate (MTX) use exacerbates liver fibrosis and even leads to liver cirrhosis in rheumatoid arthritis (RA) patients, although the risk is low compared to psoriatics. We therefore conducted a population-based cohort study to investigate the impact of long-term MTX use on the risk of chronic hepatitis C (CHC)-related cirrhosis among RA patients. We analyzed data from the National Health Insurance Research Database in Taiwan and identified 450 incident cases of RA among CHC patients (255 MTX users and 195 MTX non-users) from January 1, 1998 to December 31, 2007. After a median follow-up of more than 5 years since the diagnosis of CHC, a total of 55 (12%) patients developed liver cirrhosis. We did not find an increased risk of liver cirrhosis among CHC patients with long-term MTX use for RA. Furthermore, there was no occurrence of liver cirrhosis among the 43 MTX users with a cumulative dose ≧3 grams after 108 months of treatment. In conclusion, our data showed that long-term MTX use is not associated with an increased risk for liver cirrhosis among RA patients with CHC. However, these results should be interpreted with caution due to potential bias in the cohort. PMID:27609026

  11. Eugenol-rich Fraction of Syzygium aromaticum (Clove) Reverses Biochemical and Histopathological Changes in Liver Cirrhosis and Inhibits Hepatic Cell Proliferation

    Science.gov (United States)

    Ali, Shakir; Prasad, Ram; Mahmood, Amena; Routray, Indusmita; Shinkafi, Tijjani Salihu; Sahin, Kazim; Kucuk, Omer

    2014-01-01

    Background: Dried flower bud of Syzygium aromaticum (clove) is rich in eugenol, an antioxidant and antiinflammatory compound that can protect liver against injury. Clove, besides eugenol, also contains other pharmacologically active phytochemicals such as β-sitosterol and ascorbic acid. This study reports the effect of eugenol-rich fraction (ERF) of clove on liver cirrhosis induced by thioacetamide. Methods: Cirrhosis of the liver, which predisposes to hepatocellular carcinoma, was induced by administering thioacetamide (0.03%) in drinking water for 16 weeks. Cirrhotic animals were divided into two groups; the treated group was administered ERF for 9 weeks, one week after discontinuation of thioacetamide, while the other group received normal saline for a similar duration of time. Results: The treatment with ERF, as determined by histopathology and through a battery of biochemical markers of hepatic injury, oxidative stress and drug metabolizing enzymes, significantly ameliorated the signs of liver cirrhosis. It lowered the elevated levels of alkaline phosphatase, γ-glutamyl transferase and other biochemical changes in liver cirrhosis. Histopathology of the liver corroborated the effect of ERF with biochemical findings. ERF treatment further inhibited cell proliferation, as demonstrated by reduced [3H]-thymidine uptake. Conclusions: Data provide evidence supporting the protective action of ERF on liver cirrhosis. The study assumes significance because cirrhosis predisposes the liver to cancer, which is characterized by abnormal cell proliferation. ERF in this study is reported to inhibit hepatic cell proliferation and at the same time decrease oxidative stress, which might be the mechanism of protection against liver cirrhosis. PMID:25574464

  12. MR relaxometry in chronic liver diseases: Comparison of T1 mapping, T2 mapping, and diffusion-weighted imaging for assessing cirrhosis diagnosis and severity

    Energy Technology Data Exchange (ETDEWEB)

    Cassinotto, Christophe, E-mail: christophe.cassinotto@chu-bordeaux.fr [Department of Diagnostic and Interventional Imaging, Hôpital Haut-Lévêque, Centre Hospitalier Universitaire et Université de Bordeaux, 1 Avenue de Magellan, 33604 Pessac (France); INSERM U1053, Université Bordeaux, Bordeaux (France); Feldis, Matthieu, E-mail: matthieu.feldis@chu-bordeaux.fr [Department of Diagnostic and Interventional Imaging, Hôpital Haut-Lévêque, Centre Hospitalier Universitaire et Université de Bordeaux, 1 Avenue de Magellan, 33604 Pessac (France); Vergniol, Julien, E-mail: julien.vergniol@chu-bordeaux.fr [Centre D’investigation de la Fibrose Hépatique, Hôpital Haut-Lévêque, Centre Hospitalier Universitaire de Bordeaux, 1 Avenue de Magellan, 33604 Pessac (France); Mouries, Amaury, E-mail: amaury.mouries@chu-bordeaux.fr [Department of Diagnostic and Interventional Imaging, Hôpital Haut-Lévêque, Centre Hospitalier Universitaire et Université de Bordeaux, 1 Avenue de Magellan, 33604 Pessac (France); Cochet, Hubert, E-mail: hubert.cochet@chu-bordeaux.fr [Department of Diagnostic and Interventional Imaging, Hôpital Haut-Lévêque, Centre Hospitalier Universitaire et Université de Bordeaux, 1 Avenue de Magellan, 33604 Pessac (France); and others

    2015-08-15

    Highlights: • The use of MR to classify cirrhosis in different stages is a new interesting field. • We compared liver and spleen T1 mapping, T2 mapping and diffusion-weighted imaging. • MR relaxometry using liver T1 mapping is accurate for the diagnosis of cirrhosis. • Liver T1 mapping shows that values increase with the severity of cirrhosis. • Diffusion-weighted imaging is less accurate than T1 mapping while T2 mapping is not reliable. - Abstract: Background: MR relaxometry has been extensively studied in the field of cardiac diseases, but its contribution to liver imaging is unclear. We aimed to compare liver and spleen T1 mapping, T2 mapping, and diffusion-weighted MR imaging (DWI) for assessing the diagnosis and severity of cirrhosis. Methods: We prospectively included 129 patients with normal (n = 40) and cirrhotic livers (n = 89) from May to September 2014. Non-enhanced liver T1 mapping, splenic T2 mapping, and liver and splenic DWI were measured and compared for assessing cirrhosis severity using Child-Pugh score, MELD score, and presence or not of large esophageal varices (EVs) and liver stiffness measurements using Fibroscan{sup ®} as reference. Results: Liver T1 mapping was the only variable demonstrating significant differences between normal patients (500 ± 79 ms), Child-Pugh A patients (574 ± 84 ms) and Child-Pugh B/C patients (690 ± 147 ms; all p-values <0.00001). Liver T1 mapping had a significant correlation with Child-Pugh score (Pearson's correlation coefficient of 0.46), MEDL score (0.30), and liver stiffness measurement (0.52). Areas under the receiver operating characteristic curves of liver T1 mapping for the diagnosis of cirrhosis (O.85; 95% confidence intervals (CI), 0.77–0.91), Child-Pugh B/C cirrhosis (0.87; 95%CI, 0.76–0.93), and large EVs (0.75; 95%CI, 0.63–0.83) were greater than that of spleen T2 mapping, liver and spleen DWI (all p-values < 0.01). Conclusion: Liver T1 mapping is a promising new diagnostic

  13. Alterations in Arterial Blood Parameters in Patients with Liver Cirrhosis and Ascites

    Directory of Open Access Journals (Sweden)

    Konstantinos Charalabopoulos, Dimitrios Peschos, Leonidas Zoganas, George Bablekos, Christos Golias, Alexander Charalabopoulos, Dimitrios Stagikas, Angi Karakosta, Athanasios Papathanasopoulos, George Karachalios, Anna Batistatou

    2007-01-01

    Full Text Available In cirrhotic patients, in addition to hepatocytes and Kuppfer cells dysfunction circulatory anatomic shunt and ventilation/perfusion (VA/ Q ratio abnormalities can induce decrease in partial pressure of oxygen in arterial blood (PaO2, in oxygen saturation of hemoglobin (SaO2 as well as various acid-base disturbances. We studied 49 cases of liver cirrhosis (LC with ascites compared to 50 normal controls. Causes were: posthepatic 37 (75.51%, alcoholic 7 (14.24%, cardiac 2 (4.08%, and cryptogenic 3 (6.12%. Complications were: upper gastrointestinal bleeding 24 (48.97, hepatic encephalopathy 20 (40.81%, gastritis 28 (57.14%, hepatoma 5 (10.2%, renal hepatic syndrome 2 (4.01%, HbsAg (+ 24 (48.97%, and hepatic pleural effusions 7 (14.28%. Average PaO2 and SaO2 were 75.2 mmHg and 94.5 mmHg, respectively, compared to 94.2 mmHg and 97.1 mmHg of the control group, respectively (p value in both PaO2 and SaO2 was pA/Q inequality can induce a decrease in PaO2 and SaO2 as well as various acid-base disturbances. As a result, pulmonary resistance is impaired and patients more likely succumb to infections and adult respiratory distress syndrome.

  14. Hepatitis B virus markers in patients with schistosomiasis, liver cirrhosis and hepatocellular carcinoma in Khartoum, Sudan.

    Directory of Open Access Journals (Sweden)

    Itoshima,Tatsuya

    1989-08-01

    Full Text Available Markers of hepatitis A and B virus were tested in 88 adult Sudanese subjects in Khartoum, Sudan. The subjects consisted of 25 control hospitalized patients, 21 volunteer blood donors, 23 patients with hepatosplenic schistosomiasis, 13 patients with liver cirrhosis and 6 patients with hepatocellular carcinoma (HCC. Antibody to hepatitis A virus was detected in 96% of the total. Hepatitis B surface antigen (HBsAg was positive in 4, 24, 22, 31, and 67% of the subject groups, respectively. Antibody against hepatitis B core antigen (HBcAb of undiluted serum was positive in 60, 57, 65, 77 and 83%, and there was no difference in incidence among the groups. It was positive in 200X diluted serum in 4, 24, 17, 23 and 60%. HBsAg and HBcAb (200X were detected more often in HCC patients than in the control subjects (p less than 0.01. Hepatitis B virus is an important factor in the etiology of HCC in the Sudan.

  15. Volume adaptation in chronic liver disease: on the static and dynamic location of water, salt, protein and red cells in cirrhosis

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl

    2004-01-01

    Adequate size and distribution of the circulating medium are important for cardiovascular function, tissue oxygenation and fluid homoeostasis. Patients with cirrhosis have an abnormal distribution of increased blood volume, increased total vascular compliance and increased arterial compliance...... in haemodynamic and homoeostatic mechanisms in patients with cirrhosis. Infusion of oncotic material (preferably albumin) may prevent circulatory dysfunction during certain types of stress. Volume expansion in advanced cirrhosis is qualitatively and quantitively different from that of healthy subjects and those...

  16. 自体外周血CD34+造血干细胞移植治疗晚期肝硬化的远期疗效%Long-term outcome of autologous peripheral blood CD34+ hematopoietic stem cell transplantation in the treatment of advanced liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    骆乐; 薛华; 罗兰云; 姚豫桐; 邹海波; 王冠; 向光明; 魏玲玲; 杨卯竹

    2016-01-01

    月(1~60个月),5年生存率为95.23%.患者术后5年肝功能Child评分及MELD评分分别为(7.1±1.1)分和(14±4)分,与术前的(9.4±1.8)分和(19±5)分比较,差异均有统计学意义(t=1.672,3.773,P<0.05).患者肝脏活组织病理学检查结果:移植前患者肝小叶结构紊乱,被纤维切割,肝细胞水肿变性,呈毛玻璃样变,有点状及碎屑坏死;可见汇管区-汇管区桥接坏死,汇管区内有纤维组织增生,其内有中等量淋巴细胞、单核细胞浸润,假小叶形成.移植后5年患者正常肝小叶形成明显增多,且分布更加趋近正常,肝细胞水肿变性,见少量点状坏死,未见明显碎屑坏死;汇管区内纤维组织增生较前明显好转,纤维组织明显减少,染色明显变淡.移植后5年患者Knodell评分为(9.9±2.7)分,与移植前的(14.1±4.1)分比较,差异有统计学意义(t=4.142,P<0.05);HRQL评分为(167±21)分,与移植前的(134±15)分比较,差异有统计学意义(t=3.142,P<0.05).结论 自体外周血CD34+造血干细胞移植能长期有效地改善晚期肝硬化患者的肝功能、肝组织形态学以及提高患者的生命质量.%Objective To investigate the long-term outcome of autologous peripheral blood CD34+hematopoietic stem cell transplantation in the treatment of advanced liver cirrhosis.Methods The retrospective cross-sectional study was adopted.The clinical data of 42 patients with advanced liver cirrhosis who were admitted to the Sichuan Provincial People's Hospital between July 2010 and July 2015 were collected.The patients underwent autologous peripheral blood CD34 + hematopoietic stem cell transplantation.The 5 μg/kg colonystimulating factors were injected subcutaneously daily for 3-5 days.The peripheral blood stem cells were collected and detected by flow cytometry,showing (1.8 ± 1.7) × 106/kg of CD34 + cell.Transfemoral superselective hepatic arterial implantation or catheterization via right gastroepiploic venous to main portal vein (PV

  17. Trends in liver transplantation for primary biliary cirrhosis in the Netherlands 1988-2008

    Directory of Open Access Journals (Sweden)

    Haagsma Els B

    2010-12-01

    Full Text Available Abstract Background A decrease in the need for liver transplantations (LTX in Primary Biliary Cirrhosis (PBC, possibly related to treatment with ursodeoxycholic acid (UDCA, has been reported in the USA and UK. The aim of this study was to assess LTX requirements in PBC over the past 20 years in the Netherlands. Methods Analysis of PBC transplant data of the Dutch Organ Transplant Registry during the period 1988-2008, including both absolute and proportional numbers. The indication for LTX was categorized as liver failure, hepatocellular carcinoma or poor quality of life (severe fatigue or pruritus. Data were analysed for two decades: 1.1.1988-31.12.1997 (1st and 1.1.1998-31.12.2007 (2nd. The severity of disease was quantified using MELD scores. To fit lines which show trends over time we applied a linear regression model. Results A total of 110 patients (87% women was placed on the waiting list. 105 patients were transplanted (1st: 61, 2nd: 44, 5 (5% died while listed. The absolute annual number of LTX for PBC slightly decreased during the 20 year period, the proportional number decreased significantly. At the time of LTX the mean age was 53.6 yrs. (1st: 53.4, 2nd: 53.8, the mean MELD score 13.9 (1st:14.5, 2nd:13.0. The median interval from diagnosis to LTX was 90.5 months (1st:86.5, 2nd: 93.5. 69% of patients was treated with UDCA (1st 38%, 2nd 82%. Conclusions Over the past 20 years the absolute number of LTX for PBC in the Netherlands showed a tendency to decrease whereas the proportional decrease was significant. There was a trend over time toward earlier transplantation.

  18. Effectiveness of the double interventional therapy for portal hypertension in liver cirrhosis

    International Nuclear Information System (INIS)

    Objective: To assess the value of double interventional therapy for upper gastrointestinal bleeding and hypersplenism caused by portal hypertension. Methods: 32 patients with upper gastrointestinal bleeding and hypersplenism due to portal hypertension in liver cirrhosis were enrolled in the study. Ultrasound-guided percutaneous punctures of both the intrahepatic portal varices and femoral artery were performed on all patients. The catheters were inserted into the vena coronaria ventriculi and branches of splenic artery selectively and then embolized using mixture of alcohol, gelatin sponge and metal coin. Results: The overall success rate of percutaneous transhepatic variceal puncture was 100% with single puncture in 66% and the success rate of embolization was 100%. Partial splenic artery embolization was performed involving 40%-70% of the vascular lumen. White blood cell and platelet counts increased significantly 24 hours and 1 week after embolization. The cumulative incidences of rebleeding were 0, 3.1%, 12.5%, 25% and 31.3% in the 1 month, 6 month, 1 year, 2 year and follow-up respectively. Causes of recurrent bleeding included varices rupture (26.1%), portal hypertensive gastropathy (56.5%), and peptic ulcer (17.4%). All of the patients had various degrees of fever, abdominal pain, nausea and vomiting after embolization. These symptoms subsided without further complications. Conclusion: The double interventional approach is useful in the treatment of upper digestive tract hemorrhage and hypersplenism from portal hypertension. The method is relatively simple with low invasiveness especially for patients with poor liver function who cannot tolerate surgical shunt and de-vascularization operation. (authors)

  19. Endothelin-1 and -3 plasma concentrations in patients with cirrhosis: role of splanchnic and renal passage and liver function

    DEFF Research Database (Denmark)

    Gerbes, A L; Møller, S; Gülberg, V;

    1995-01-01

    splanchnic and renal passage and of liver function on plasma concentrations of endothelin-1 (ET-1) and endothelin-3 (ET-3) in patients with cirrhosis compared with controls. Eighteen patients with cirrhosis and 8 normotensive controls of similar age were investigated. Arterial and venous plasma samples were...... obtained simultaneously, and ET-1 and ET-3 concentrations were determined in extracted plasma by two separate radioimmunoassays. Arterial as well as hepatic and renal venous concentrations of ET-1 in cirrhosis (17.8 +/- 0.8 pg/mL, 19.1 +/- 0.9 pg/mL, and 16.8 +/- 0.8 pg/mL) were significantly (P < .001......) higher than in controls (9.2 +/- 1.7 pg/mL, 9.0 +/- 2.0 pg/mL, and 8.4 +/- 1.9 pg/mL, respectively). The same held true for the corresponding ET-3 plasma concentrations in cirrhosis (19.3 +/- 1.6 pg/mL, 20.5 +/- 1.5 pg/mL, and 18.4 +/- 1.5 pg/mL, respectively) compared with controls (11.1 +/- 1.8 pg...

  20. Hemodynamic analysis of esophageal varices in patients with liver cirrhosis using color Doppler ultrasound

    Institute of Scientific and Technical Information of China (English)

    Feng-Hua Li; Jing Hao; Jian-Guo Xia; Hong-Li Li; Hua Fang

    2005-01-01

    AIM: To study the portal hemodynamics and their relationship with the size of esophageal varices seen at endoscopy and to evaluate whether these Doppler ultrasound parameters might predict variceal bleeding in patients with liver cirrhosis and portal hypertension.METHODS: One hundred and twenty cirrhotic patients with esophageal varices but without any previous bleeding were enrolled in the prospective study. During a 2-year observation period, 52 patients who had at least one episode of acute esophageal variceal hemorrhage constituted the bleeding group, and the remaining 68 patients without any previous hemorrhage constituted the non-bleeding group. All patients underwent endoscopy before or after color Doppler-ultrasonic examination, and images were interpreted independently by two endoscopists. The control group consisted of 30 healthy subjects, matched to the patient group in age and gender. Measurements of diameter,flow direction and flow velocity in the left gastric vein (LGV) and the portal vein (PV) were done in all patients and controls using color Doppler unit. After baseline measurements, 30 min after oral administration of 75 g glucose in 225 mL, changes of the diameter, flow velocity and direction in the PV and LGV were examined in 60 patients with esophageal varices and 15 healthy controls.RESULTS: The PV and LGV were detected successfully in 115 (96%) and 105 (88%) of 120 cirrhotic patients,respectively, and in 27 (90%) and 21 (70%) of 30 healthy controls, respectively. Among the 120 cirrhotic patients,37 had F1, 59 had F2, and 24 had F3 grade varices. Compared with the healthy controls, cirrhotic group had a significantly lower velocity in the PV, a significantly greater diameter of the PV and LGV, and a higher velocity in the LGV. In the cirrhotic group, no difference in portal flow velocity and diameter were observed between patients with or without esophageal variceal bleeding (EVB). However, the diameter and blood flow velocity of the LGV were

  1. Using Ultrasonic Transient Elastometry (FibroScan) to Predict Esophageal Varices in Patients with Viral Liver Cirrhosis.

    Science.gov (United States)

    Hu, Zhongwei; Li, Yuyuan; Li, Chuo; Huang, Chunming; Ou, Zhitao; Guo, Jiawei; Luo, Hongbin; Tang, Xiaoping

    2015-06-01

    The correlation between liver stiffness (LS), measured by ultrasonic transient elastometry (FibroScan), and the presence and severity of esophageal varices (EV) in patients with viral cirrhosis of the liver has not been well documented to date. The study described here investigated the value of using FibroScan to predict EV. Patients with cirrhosis (200 patients: 167 cases caused by hepatitis B virus and 33 cases caused by hepatitis C virus) underwent both upper gastrointestinal endoscopy and FibroScan. Demographic, clinical, biochemical and endoscopic data and FibroScan-obtained LS parameters were collected. The mean LS value in patients with EV (33.2 kPa) was significantly higher than the mean LS value in patients without EV (18.6 kPa) (p FibroScan was 86.4% sensitive and 72.2% specific in predicting the presence of EV, with an area under the receiver operating characteristic curve (AUROC) of 0.84. The sensitivity and specificity for the patients with grade 2 or 3 EV were 84% and 73% (AUROC = 0.86). When FibroScan was combined with platelet count, the overall sensitivity and specificity of prediction increased to 84% and 80% (AUROC = 0.88), respectively, and 84% and 75% (AUROC = 0.89), respectively, in patients with grade 2 and 3 EV. FibroScan alone or combined with platelet count might predict the presence and severity of EV in patients with hepatitis B or C-related viral cirrhosis.

  2. In vivo evaluation of ethanolic extract of Zingiber officinale rhizomes for its protective effect against liver cirrhosis.

    Science.gov (United States)

    Abdulaziz Bardi, Daleya; Halabi, Mohammed Farouq; Abdullah, Nor Azizan; Rouhollahi, Elham; Hajrezaie, Maryam; Abdulla, Mahmood Ameen

    2013-01-01

    Zingiber officinale is a traditional medicine against various disorders including liver diseases.The aim of this study was to assess the hepatoprotective activity of the ethanolic extract of rhizomes of Z. officinale (ERZO) against thioacetamide-induced hepatotoxicity in rats. Five groups of male Sprague Dawley have been used. In group 1 rats received intraperitoneal (i.p.) injection of normal saline while groups 2-5 received thioacetamide (TAA, 200 mg/kg; i.p.) for induction of liver cirrhosis, thrice weekly for eight weeks. Group 3 received 50 mg/kg of silymarin. The rats in groups 4 and 5 received 250 and 500 mg/kg of ERZO (dissolved in 10% Tween), respectively. Hepatic damage was assessed grossly and microscopically for all of the groups. Results confirmed the induction of liver cirrhosis in group 2 whilst administration of silymarin or ERZO significantly reduced the impact of thioacetamide toxicity. These groups decreased fibrosis of the liver tissues. Immunohistochemistry assessment against proliferating cell nuclear antigen did not show remarkable proliferation in the ERZO-treated rats when compared with group 2. Moreover, factions of the ERZO extract were tested on Hep-G2 cells and showed antiproliferative activity (IC50 38-60 μ g/mL). This study showed hepatoprotective effect of ERZO. PMID:24396831

  3. High circulating D-dimers are associated with ascites and hepatocellular carcinoma in liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Aldo Spadaro; Antonino Ajello; Oscar Ferraù; Maria Antonietta Freni; Vincenza Tortorella; Carmela Morce; Agostino Fortiguerra; Paola Composto; Caterina Bonfiglio; Angela Alibrandi; Carmelo Luigiano; Giuseppe De Caro

    2008-01-01

    AIM:To measure plasma D-dimer levels in cirrhotic patients with and without ascites,assessing the effect of ascites resolution in D-dimer concentration.METHODS:Seventy consecutive cirrhotic patients(M=44,F=26,mean age 65 years,SD±13),observed from OdDber 2005 to March 2006 were enrolled.Circulating D-dimer Ievels were measured using a latex-enhanced,immunoturbidimetric test.In patients with ascites(,7=42)the test was repeated after ascites resolution.RESULTS:Ascites was present in 42 patients(group A)and absent in 28(group B).Group A patients had more advanced Iiver disease.Hepatocellular carcinoma(HCC)was diagnosed in 14 patients and was more frequent in group B.Above normaI range D-dimers were found in 45/70 patients.High D-dimers were more frequent in group A than in group B(P=0.001).High D-dimers were associated with presence of HCC(P=0.048)only in group B.Afber ascites resolution,obtained in all patienIs,mean D-dimer values decreased in those 34 patients with high basal levels(P=0.007),returning to normal in 17.CONCLUSION:In patients with Iiver cirrhosis,ascites and HCC are the main factors associated with increased fibrinolytic activiby.

  4. Expanded criteria for liver transplantation in patients with cirrhosis and hepatocellular carcinoma.

    Science.gov (United States)

    Silva, Mauricio; Moya, Angel; Berenguer, Marina; Sanjuan, Fernando; López-Andujar, Rafael; Pareja, Eugenia; Torres-Quevedo, Rodrigo; Aguilera, Victoria; Montalva, Eva; De Juan, Manuel; Mattos, Angelo; Prieto, Martín; Mir, José

    2008-10-01

    Orthotopic liver transplantation (OLT) selection for patients with hepatocellular carcinoma (HCC) is a matter of debate. The Milan criteria (MC) have been largely adopted by the international community. The main aim of this study was to evaluate the survival rates and recurrence probabilities of a new proposal for criteria (up to 3 tumors, each no larger than 5 cm, and a cumulative tumor burden cirrhosis and HCC included on the waiting list (WL) from 1991 to 2006 were retrospectively analyzed. Outcomes in patients who had tumors within and beyond the MC were compared. The survival analysis was done (1) with the intention-to-treat principle and (2) among transplanted patients. A total of 281 patients were included in WL. Twenty-four cases did not undergo OLT (a dropout rate of 8.5%); all but 1 case had tumors within the MC. Of the 257 transplanted patients, 26 had tumors beyond the MC in the pre-OLT evaluation. Based on the intention-to-treat analysis, the 5-year survival was 56% versus 66% in patients who had tumors within and beyond the MC, respectively (P = 0.487). Among transplanted patients, the 5-year survival was 62% versus 69%, respectively (P = 0.734). Through multivariate analysis, microvascular invasion was an independent prognostic factor of poor survival (P = 0.004). The recurrence probabilities at 1 and 5 years were 7% versus 12% and 14% versus 28% in patients with tumors within and beyond the MC, respectively (P = 0.063). The multivariate analysis demonstrated that both poorly differentiated tumors (P < 0.001) and microvascular invasion (P < 0.001) increased the risk of recurrence. The expansion to up to 3 nodules, each up to 5 cm, and a cumulative tumor burden

  5. The progressive elevation of alpha fetoprotein for the diagnosis of hepatocellular carcinoma in patients with liver cirrhosis

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    Flores-Estrada Diana

    2007-02-01

    Full Text Available Abstract Background Hepatocellular carcinoma is the most common cause of primary liver neoplasms and is one of the main causes of death in patients with liver cirrhosis. High Alpha fetoprotein serum levels have been found in 60–70% of patients with Hepatocellular carcinoma; nevertheless, there are other causes that increase this protein. Alpha fetoprotein levels ≥200 and 400 ng/mL in patients with an identifiable liver mass by imaging techniques are diagnostic of hepatocellular carcinoma with high specificity. Methods We analysed the sensitivity and specificity of the progressive increase of the levels of alpha fetoprotein for the detection of hepatocellular carcinoma in patients with liver cirrhosis. Seventy-four patients with cirrhosis without hepatocellular carcinoma and 193 with hepatic lesions diagnosed by biopsy and shown by image scans were included. Sensitivity and specificity of transversal determination of alpha fetoprotein ≥ 200 and 400 ng/mL and monthly progressive elevation of alpha fetoprotein were analysed. Areas under the ROC curves were compared. Positive and negative predictive values adjusted to a 5 and 10% prevalence were calculated. Results For an elevation of alpha fetoprotein ≥ 200 and 400 ng/mL the specificity is of 100% in both cases, with a sensitivity of 36.3 and 20.2%, respectively. For an alpha fetoprotein elevation rate ≥7 ng/mL/month, sensitivity was of 71.4% and specificity of 100%. The area under the ROC curve of the progressive elevation was significantly greater than that of the transversal determination of alpha fetoprotein. The positive and negative predictive values modified to a 10% prevalence are of: 98.8% and 96.92%, respectively; while for a prevalence of 5% they were of 97.4% and 98.52%, respectively. Conclusion The progressive elevation of alpha fetoprotein ≥7 ng/mL/month in patients with liver cirrhosis is useful for the diagnosis of hepatocellular carcinoma in patients that do not reach

  6. Alcoholic liver disease

    Science.gov (United States)

    Liver disease due to alcohol; Cirrhosis or hepatitis - alcoholic; Laennec's cirrhosis ... Alcoholic liver disease occurs after years of heavy drinking. Over time, scarring and cirrhosis can occur. Cirrhosis is the ...

  7. Evaluation of CD4+CD25+ regulatory T cells in patients with hepatocellular carcinoma and liver cirrhosis

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    Amal Abdel Aleem, ** Eman A Abdel Rahman and ***Abdel Aty M. Elgonimy

    2011-04-01

    Full Text Available The emergence of a Tumor results from the disruption of cell growth regulation as well as from failure of the host to provoke a sufficient immunological anti-tumor response. Regulatory T cells CD4+CD25+ (Tregs play an important role in maintaining peripheral self-tolerance, thus preventing autoimmune pathologies. However, in certain situations Tregs can impair effective immunity to some pathogens and tumor cells. Hepatocellular carcinoma (HCC is one of the leading causes of cancer-related death in the world, and in developed countries it is expected to continue to increase because of the epidemic of chronic hepatitis C virus (HCV infection. Previous studies also showed that Tregs infiltrating HCC tumors were an indicator of poor prognosis. Aim: of this study was to evaluate CD4+CD25+ Treg cells in patients with HCC and liver cirrhosis and their correlation with liver tumor markers and grading. Patients and Methods: The study included 30 patients, 15 patients had HCC (group I and 15 were cirrhotic patients (group II. In addition, 10 healthy subjects were used as controls. All patients were subjected to clinical examination and laboratory investigations including liver function tests, hepatitis B markers (HBs Ag, HBeAg and HBc-Ab and HCV antibodies were detected by ELISA. and Bilharzial Abs by indirect hemagglutination test. CD4+CD25+ Tcells were quantified in the blood by flow cytometry, alpha feto protein by Cobas e 411, To evaluate HCC grading ,abdominal sonography, C.T.and liver biopsy were done. Patients were categorized into mildely differentiated (grad 1, moderately differentiated (grad 11 and poorly differentiated (grad 111. Results: There were significant increased in serum AFP, and CD4+CD25+% in patients with HCC, and in patients with liver cirrhosis when compared to control group (p<0.05, and highly significant increased in AFP, and CD4+CD25+ % in patients with HCC when compared to patients with liver cirrhosis (p<0.001. In HCC patients

  8. [Evolution and prognosis in patients with liver cirrhosis. II. A multifactorial analysis using a stepped regression mathematical model].

    Science.gov (United States)

    Chernev, K; Isa, S; Bakalov, V; Aleksiev, Ch

    1990-01-01

    The multivariant approach offers best possibilities for assessment of liver function. The role of the different clinical, clinico-laboratory and combined clinical and clinicochemical indices in the prognosis of liver cirrhosis was studied in patient in ambulatory conditions. A step regressive mathematical model with the help of the program 2R of the statistical package BMDP was used. The regression of the clinical indices by 5 steps of the mathematical model showed that of greatest importance for the survival are the following indices: ascites, months since its onset, collaterals, anorexia and vascular nevi. By 4 steps of the regressive model of the clinico-chemical indices the following indices were chosen: prothrombin time, albumin, total bilirubin, cholesterol and alkaline phosphatase. The regression of the combined clinical and clinico-chemical indices pointed out as basic factors 3 clinical indices (ascites, months since its onset, collaterals) and 3 clinico-chemical indices related to the disturbed liver function (prothrombin time, total bilirubin, albumin).

  9. 肝硬化患者肠源性内毒血症研究进展%PROGRESS OF NECROTIZING ENTEROCOLITIS IN LIVER CIRRHOSIS

    Institute of Scientific and Technical Information of China (English)

    王毓麟; 谷莉莉; 李海

    2012-01-01

    Liver cirrhosis is a chronic, progressive and diffuse disease, which showed fiber hyperplasia of diffuse. While the incidence of necrotizing enterocolitis showed to be high in liver cirrhosis, and which influence the development and progno-sis of liver cirrhosis. This article reviewed the mechanism, complication and treatm nt of liver cirrhosis, which provided pre-vention and and treatment for necrotizing enterocolitis in Liver cirrhosis.%肝硬化是由不同病因导致的慢性、进行性、弥漫性肝脏疾病,其组织病理学表现为肝脏的纤维组织的弥漫性增生.而内毒素血症在肝硬化患者中的发生率极高,影响肝硬化患者的病情发展及预后.本文综述了肝硬化肠源性内毒素血症的发生机制、并发症和治疗,为今后肝硬化患者肠源性内毒血症预防和治疗提供依据.

  10. Hepatocellular carcinoma and liver cirrhosis TP53 mutation analysis reflects a moderate dietary exposure to aflatoxins in Espírito Santo State, Brazil.

    Science.gov (United States)

    de Carvalho, Fernanda Magri; de Almeida Pereira, Thiago; Gonçalves, Patrícia Lofego; Jarske, Robson Dettmann; Pereira, Fausto Edmundo Lima; Louro, Iuri Drumond

    2013-08-01

    The close relationship between aflatoxins and 249ser TP53 gene mutation (AGG to AGT, Arg to Ser) in hepatocellular carcinoma (HCC) makes this mutation an indirect indicator of dietary contamination with this toxin. We have examined the prevalence of codon 249 TP53 mutation in 41 HCC and 74 liver cirrhosis (without HCC) cases diagnosed at the HUCAM University Hospital in Vitoria, Espírito Santo State, Brazil. DNA was extracted from paraffin sections and from plasma. The mutation was detected by DNA amplification, followed by restriction endonuclease digestion and confirmed by direct sequencing. DNA restriction showed 249ser mutation in 16 HCC and 13 liver cirrhosis, but sequencing confirmed mutations in only 6 HCC and 1 liver cirrhosis. In addition, sequencing revealed 4 patients with mutations at codon 250 (250ser and 250leu) in HCC cases. The prevalence of TP53 mutation was 10/41 (24.3%) in HCC and 1/74 (1.4%) in liver cirrhosis. No relationship between the presence of mutations and the etiology of HCC was observed. TP53 exon 7 mutations, which are related to aflatoxins exposure, were found at 14.6% (249ser), 7.3% (250leu) and 2.4% (250ser) in 41 cases of HCC and 1.4% in 74 liver cirrhosis (without HCC) cases, suggesting a moderate dietary exposure to aflatoxins in the Espírito Santo State, Brazil.

  11. Final Results of the Telaprevir Access Program: FibroScan Values Predict Safety and Efficacy in Hepatitis C Patients with Advanced Fibrosis or Cirrhosis

    Science.gov (United States)

    Lepida, Antonia; Colombo, Massimo; Fernandez, Inmaculada; Abdurakhmanov, Djamal; Abrao Ferreira, Paulo; Strasser, Simone I.; Urbanek, Petr; Mangia, Alessandra; Calleja, José L.; Iraqi, Wafae; DeMasi, Ralph; Lonjon-Domanec, Isabelle

    2015-01-01

    Background Liver stiffness determined by transient elastography is correlated with hepatic fibrosis stage and has high accuracy for detecting severe fibrosis and cirrhosis in chronic hepatitis C patients. We evaluated the clinical value of baseline FibroScan values for the prediction of safety and efficacy of telaprevir-based therapy in patients with advanced fibrosis and cirrhosis in the telaprevir Early Access Program HEP3002. Methods 1,772 patients with HCV-1 and bridging fibrosis or cirrhosis were treated with telaprevir plus pegylated interferon-α and ribavirin (PR) for 12 weeks followed by PR alone, the total treatment duration depending on virological response and previous response type. Liver fibrosis stage was determined either by liver biopsy or by non-invasive markers. 1,282 patients (72%) had disease stage assessed by FibroScan; among those 46% were classified as Metavir F3 at baseline and 54% as F4. Results Overall, 1,139 patients (64%) achieved a sustained virological response (SVR) by intention-to-treat analysis. Baseline FibroScan values were tested for association with SVR and the occurrence of adverse events. By univariate analysis, higher baseline FibroScan values were predictive of lower sustained virological response rates and treatment-related anemia. By multivariate analysis, FibroScan was no longer statistically significant as an independent predictor, but higher FibroScan values were correlated with the occurrence of infections and serious adverse events. Conclusions FibroScan has a limited utility as a predictor of safety and efficacy in patients treated with telaprevir-based triple therapy. Nevertheless it can be used in association with other clinical and biological parameters to help determine patients who will benefit from the triple regiments. Trial Registration ClinicalTrials.gov NCT01508286 PMID:26398503

  12. Final Results of the Telaprevir Access Program: FibroScan Values Predict Safety and Efficacy in Hepatitis C Patients with Advanced Fibrosis or Cirrhosis.

    Directory of Open Access Journals (Sweden)

    Antonia Lepida

    Full Text Available Liver stiffness determined by transient elastography is correlated with hepatic fibrosis stage and has high accuracy for detecting severe fibrosis and cirrhosis in chronic hepatitis C patients. We evaluated the clinical value of baseline FibroScan values for the prediction of safety and efficacy of telaprevir-based therapy in patients with advanced fibrosis and cirrhosis in the telaprevir Early Access Program HEP3002.1,772 patients with HCV-1 and bridging fibrosis or cirrhosis were treated with telaprevir plus pegylated interferon-α and ribavirin (PR for 12 weeks followed by PR alone, the total treatment duration depending on virological response and previous response type. Liver fibrosis stage was determined either by liver biopsy or by non-invasive markers. 1,282 patients (72% had disease stage assessed by FibroScan; among those 46% were classified as Metavir F3 at baseline and 54% as F4.Overall, 1,139 patients (64% achieved a sustained virological response (SVR by intention-to-treat analysis. Baseline FibroScan values were tested for association with SVR and the occurrence of adverse events. By univariate analysis, higher baseline FibroScan values were predictive of lower sustained virological response rates and treatment-related anemia. By multivariate analysis, FibroScan was no longer statistically significant as an independent predictor, but higher FibroScan values were correlated with the occurrence of infections and serious adverse events.FibroScan has a limited utility as a predictor of safety and efficacy in patients treated with telaprevir-based triple therapy. Nevertheless it can be used in association with other clinical and biological parameters to help determine patients who will benefit from the triple regiments.ClinicalTrials.gov NCT01508286.

  13. Effects of terlipressin on systolic pulmonary artery pressure of patients with liver cirrhosis:An echocardiographic assessment

    Institute of Scientific and Technical Information of China (English)

    Engin Altintas; Necdet Akkus; Ramazan Gen; M. Rami Helvaci; Orhan Sezgin; Dilek Oguz

    2004-01-01

    AIM: Portopulmonary hypertension is a serious complication of chronic liver disease. Our aim was to search into the effect of terlipressin on systolic pulmonary artery pressure among cirrhotic patients.METHODS: Twelve patients (6 males and 6 females) with liver cirrhosis were recruited in the study. Arterial blood gas samples were obtained in sitting position at rest. Contrast enhanced echocardiography and measurements of systolic pulmonary artery pressure were performed before and after the intravenous injection of 2 mg terlipressin.RESULTS: Of 12 patients studied, the contrast enhanced echocardiography was positive in 5, and the positive findings in contrast enhanced echocardiography were reversed to normal in two after terlipressin injection. The mean systolic pulmonary artery pressure was 25.5±3.6 mmHg before terlipressin injection, and was 22.5±2.5 mmHg after terlipressin (P=0.003). The systolic pulmonary artery pressure was above 25 mmHg in seven of these 12 patients.After the terlipressin injection, systolic pulmonary artery pressure was <25 mmHg in four of these cases (58.3% vs 25%, P=0.04).CONCLUSION: Terlipressin can decrease the systolic pulmonary artery pressure in patients with liver cirrhosis.

  14. High signal intensity of globus pallidus on T1-weighted MRI in liver cirrhosis patients. Clinical and pathological study

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    Ihara, Hiroko [Wakayama Medical Coll. (Japan)

    1998-08-01

    In some patients with liver cirrhosis, the globus pallidus shows high signal intensity on T1-weighted MRI. The relationship was examined between high signal intensity on T1-weighted images and pathological conditions such as liver function, portal venous pressure and metal concentrations in brain. The signal of the globus pallidus on T1-weighted imaging became highly enhanced in accordance with prolongation of prothrombin time, deterioration of ICG R{sub 15}, or decrease in choline esterase and the Fisher ratio. Furthermore, the high signal intensity was also seen in patients with high portal pressure and large varices. In histopathological study, remarkable atrophy and loss of nerve cells were observed in globus pallidus with high signal intensity on T1-weighted imaging, changes that were similar to those in with patients with manganese poisoning. The manganese concentration in autopsied globus pallidus with high signal intensity on T1-weighted imaging showed a 9.5-fold increase compared with that with normal intensity. In conclusion, the deposition of manganese in the globus pallidus, which is accompanied with the nerve cell deciduation, brings about the high signal intensity of the globus pallidus on T1-weighted MRI in patients with liver cirrhosis. (author)

  15. Dermatomyositis associated with hepatocellular carcinoma in an elderly female patient with hepatitis C virus-related liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Nobuyuki Toshikuni; Rikako Torigoe; Mikio Mitsunaga; Akiyoshi Omoto; Koji Nakashima

    2006-01-01

    A 79-year-old female patient with hepatitis C virusrelated liver cirrhosis was diagnosed as having hepatocellular carcinoma (HCC) with a diameter of 2.0 cm. She refused therapy for HCC. Nine months after the diagnosis, she developed dermatomyositis when the HCC enlarged to a diameter of 6.0 cm. She underwent therapy for dermatomyositis, and then transcatheter arterial chemoembolization for HCC. Although the manifestations of dermatomyositis improved and entire tumor necrosis was achieved, she died of pneumonia 2 mo after the treatment of HCC. HCC and/or chronic hepatitis C virus infection might be involved in the pathogenesis of dermatormyositis.

  16. Opposite effects of sleep deprivation on the continuous reaction times in patients with liver cirrhosis and normal persons.

    Science.gov (United States)

    Lauridsen, Mette Munk; Frøjk, Jesper; de Muckadell, Ove B Schaffalitzky; Vilstrup, Hendrik

    2014-09-01

    The continuous reaction times (CRT) method describes arousal functions. Reaction time instability in a patient with liver disease indicates covert hepatic encephalopathy (cHE). The effects of sleep deprivation are unknown although cirrhosis patients frequently suffer from sleep disorders. The aim of this study was to determine if sleep deprivation influences the CRT test. Eighteen cirrhosis patients and 27 healthy persons were tested when rested and after one night's sleep deprivation. The patients filled out validated sleep quality questionnaires. Seven patients (38%) had unstable reaction times (a CRTindex sleep that was not related to their CRT tests before or after the sleep deprivation. In the healthy participants, the sleep deprivation slowed their reaction times by 11% (p sleep deprivation normalized or improved the reaction time stability of the patients with a CRTindex below 1.9 and had no effect in the patients with a CRTindex above 1.9. There was no relation between reported sleep quality and reaction time results. Thus, in cirrhosis patients, sleep disturbances do not lead to 'falsely' slowed and unstable reaction times. In contrast, the acute sleep deprivation slowed and destabilized the reaction times of the healthy participants. This may have negative consequences for decision-making.

  17. Clinical outcome and predictors of survival after TIPS insertion in patients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Hauke S Heinzow; Philipp Lenz; Michael K(o)hler; Frank Reinecke; Hansj(o)rg Ullerich; Wolfram Domschke; Dirk Domagk; Tobias Meister

    2012-01-01

    AIM:To determine the clinical outcome and predictors of survival after transjugular intrahepatic portosystemic stent shunt (TIPS) implantation in cirrhotic patients.METHODS:Eighty-one patients with liver cirrhosis and consequential portal hypertension had TIPS implantation (bare metal) for either refractory ascites (RA) (n =27) or variceal bleeding (VB) (n =54).Endpoints for the study were:technical success,stent occlusion and stent stenosis,rebleeding,RA and mortality.Clinical records of patients were collected and analysed.Baseline characteristics [e.g.,age,sex,CHILD score and the model for end-stage liver disease score (MELD score),underlying disease] were retrieved.The Kaplan-Meier method was employed to calculate survival from the time of TIPS implantation and comparisons were made by log rank test.A multivariate analysis of factors influencing survival was carried out using the Cox proportional hazards regression model.Results were expressed as medians and ranges.Comparisons between groups were performed by using the Mann-Whitney U-test and the x2 test as appropriate.RESULTS:No difference could be seen in terms of age,sex,underlying disease or degree of portal pressure gradient (PPG) reduction between the ascites and the bleeding group.The PPG significantly decreased from 23.4 ± 5.3 mmHg (VB) vs 22.1 ± 5.5 mmHg (RA) before TIPS to 11.8 ± 4.0 vs 11.7 ± 4.2 after TIPS implantation (P =0.001 within each group).There was a tendency towards more patients with stage CHILD A in the bleeding group compared to the ascites group (24 vs 6,P =0.052).The median survival for the ascites group was 29 mo compared to > 60 mo for the bleeding group (P =0.009).The number of radiological controis for stent patency was 6.3 for bleeders and 3.8 for ascites patients (P =0.029).Kaplan-Meier calculation indicated that stent occlusion at first control (P =0.027),ascites prior to TIPS implantation (P =0.009),CHILD stage (P =0.013),MELD score (P =0.001) and those patients not

  18. The changes in renal function after a single dose of intravenous furosemide in patients with compensated liver cirrhosis

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    Mejirisky Yoram

    2006-11-01

    Full Text Available Abstract Background Patients with compensated Child-A cirrhosis have sub clinical hypovolemia and diuretic treatment could result in renal impairment. Aim To evaluate the changes in renal functional mass as reflected by DMSA uptake after single injection of intravenous furosemide in patients with compensated liver cirrhosis. Methods Eighteen cirrhotic patients were divided in two groups; eight patients (group 1, age 56 ± 9.6 yrs, Gender 5M/3F, 3 alcoholic and 5 non alcoholic were given low intravenous 40 mg furosemide and ten other patients (group 2, age 54 ± 9.9, Gender 6M/4F, 4 alcoholic and 6 non alcoholic were given high 120 mg furosemide respectively. Renoscintigraphy with 100MBq Of Tc 99 DMSA was given intravenously before and 90 minutes after furosemide administration and SPECT imaging was determined 3 hours later. All patients were kept under low sodium diet (80mEq/d and all diuretics were withdrawn for 3 days. 8-hours UNa exertion, Calculated and measured Creatinine clearance (CCT were performed for all patients. Results Intravenous furosemide increased the mean renal DMSA uptake in 55% of patients with compensated cirrhosis and these changes persist up to three hours after injection. This increase was at the same extent in either low or high doses of furosemide. (From 12.8% ± 3.8 to 15.2% ± 2.2, p 40%, as compared to normal calculated creatinine clearance (CCT 101 ± 26, and measured CCT of 87 ± 30 cc/min (P Conclusion A single furosemide injection increases renal functional mass as reflected by DMSA in 55% of patients with compensated cirrhosis and identify 45% of patients with reduced uptake and who could develop renal impairment under diuretics. Whether or not albumin infusion exerts beneficial effect in those patients with reduced DMSA uptake remains to be determined.

  19. Neutralizing antibodies in patients with chronic hepatitis C and correlation to liver cirrhosis and estimated duration of infection.

    Science.gov (United States)

    Pedersen, Jannie; Lundbo, Lene Fogt; Krarup, Henrik; Bukh, Jens; Weis, Nina

    2016-10-01

    Although chronic hepatitis C virus (HCV) infection accounts for 30% of individuals with cirrhotic livers worldwide, factors influencing disease progression are far from elucidated. The aim of this study was to determine whether the level of neutralizing antibodies (NAbs) correlated with the development of cirrhosis in patients with chronic HCV infection, genotype 1, when adjusting for estimated duration of infection. Thirty-nine patients with chronic hepatitis C, with either no/mild fibrosis (n = 23) or cirrhosis (n = 16), were enrolled from two university hospitals in Denmark. Duration of HCV infection was estimated based on patient information and/or anti-HCV seroconversion. Serial dilutions of purified serum/plasma derived IgGs were tested for their ability to neutralize six HCV-genotype 1 cell-culture strains. The results were expressed as the lowest IgG concentration yielding ≥50% neutralization (NAb50 -titer). A significant difference in HCV NAb50 -titers among the six genotype 1a/1b recombinants was found. In patients with cirrhosis, a tendency for higher level of NAbs was observed compared to patients with no/mild fibrosis, although not statistical significant. Stratifying the two groups revealed that being infected >25 years resulted in higher levels of NAbs in both. Furthermore, by correlating estimated duration of HCV infection to NAb50 -titers a significant result was found against two recombinants. The NAb titer does not differ significantly between HCV patients with either no/mild fibrosis or cirrhosis but show a tendency for increasing level with increased duration of infection. NAbs might contribute as a biological marker to increase the accuracy of patient based information on duration of HCV infection. J. Med. Virol. 88:1791-1803, 2016. © 2016 Wiley Periodicals, Inc. PMID:27027386

  20. Neutralizing antibodies in patients with chronic hepatitis C and correlation to liver cirrhosis and estimated duration of infection.

    Science.gov (United States)

    Pedersen, Jannie; Lundbo, Lene Fogt; Krarup, Henrik; Bukh, Jens; Weis, Nina

    2016-10-01

    Although chronic hepatitis C virus (HCV) infection accounts for 30% of individuals with cirrhotic livers worldwide, factors influencing disease progression are far from elucidated. The aim of this study was to determine whether the level of neutralizing antibodies (NAbs) correlated with the development of cirrhosis in patients with chronic HCV infection, genotype 1, when adjusting for estimated duration of infection. Thirty-nine patients with chronic hepatitis C, with either no/mild fibrosis (n = 23) or cirrhosis (n = 16), were enrolled from two university hospitals in Denmark. Duration of HCV infection was estimated based on patient information and/or anti-HCV seroconversion. Serial dilutions of purified serum/plasma derived IgGs were tested for their ability to neutralize six HCV-genotype 1 cell-culture strains. The results were expressed as the lowest IgG concentration yielding ≥50% neutralization (NAb50 -titer). A significant difference in HCV NAb50 -titers among the six genotype 1a/1b recombinants was found. In patients with cirrhosis, a tendency for higher level of NAbs was observed compared to patients with no/mild fibrosis, although not statistical significant. Stratifying the two groups revealed that being infected >25 years resulted in higher levels of NAbs in both. Furthermore, by correlating estimated duration of HCV infection to NAb50 -titers a significant result was found against two recombinants. The NAb titer does not differ significantly between HCV patients with either no/mild fibrosis or cirrhosis but show a tendency for increasing level with increased duration of infection. NAbs might contribute as a biological marker to increase the accuracy of patient based information on duration of HCV infection. J. Med. Virol. 88:1791-1803, 2016. © 2016 Wiley Periodicals, Inc.

  1. Role of gut microbiome in the pathogensis of liver cirrhosis%肠道菌群在肝硬化发病机制中的作用

    Institute of Scientific and Technical Information of China (English)

    魏媛媛; 胡立芬; 李家斌

    2016-01-01

    Liver cirrhosis occurs as a consequence of many chronic liver diseases and is characterized by high prevalence,severe symptom and poor outcome.The role of human gut microbiome in liver cirrhosis has been paid attention and the relationship between gut microbiome and cirrhosis are reviewed.%肝硬化作为多种慢性肝脏疾病进程中的发展阶段,具有发病率高、症状重、预后差的特点.近年来,肠道菌群在肝硬化发生发展中的作用越来越受到重视.此文就肠道菌群对肝硬化发生发展的影响进行了综述.

  2. Dysbiosis of small intestinal microbiota in liver cirrhosis and its association with etiology

    Science.gov (United States)

    Chen, Yanfei; Ji, Feng; Guo, Jing; Shi, Ding; Fang, Daiqiong; Li, Lanjuan

    2016-01-01

    Cirrhosis-associated duodenal dysbiosis is not yet clearly defined. In this research, duodenal mucosal microbiota was analyzed in 30 cirrhotic patients and 28 healthy controls using 16S rRNA gene pyrosequencing methods. The principal coordinate analysis revealed that cirrhotic patients were colonized by remarkable different duodenal mucosal microbiota in comparison with controls. At the genus level, Veillonella, Megasphaera, Dialister, Atopobium, and Prevotella were found overrepresented in cirrhotic duodenum. And the duodenal microbiota of healthy controls was enriched with Neisseria, Haemophilus, and SR1 genera incertae sedis. On the other hand, based on predicted metagenomes analyzed, gene pathways related to nutrient absorption (e.g. sugar and amino acid metabolism) were highly abundant in cirrhosis duodenal microbiota, and functional modules involved in bacterial proliferation and colonization (e.g. bacterial motility proteins and secretion system) were overrepresented in controls. When considering the etiology of cirrhosis, two operational taxonomic units (OTUs), OTU-23 (Neisseria) and OTU-36 (Gemella), were found discriminative between hepatitis-B-virus related cirrhosis and primary biliary cirrhosis. The results suggest that the structure of duodenal mucosa microbiota in cirrhotic patients is dramatically different from healthy controls. The duodenum dysbiosis might be related to alterations of oral microbiota and changes in duodenal micro-environment. PMID:27687977

  3. Ursodeoxycholic acid for primary biliary cirrhosis

    DEFF Research Database (Denmark)

    Gong, Yan; Huang, Zhi Bi; Christensen, Erik;

    2008-01-01

    Primary biliary cirrhosis is an uncommon autoimmune liver disease with unknown aetiology. Ursodeoxycholic acid (UDCA) has been used for primary biliary cirrhosis, but the effects remain controversial.......Primary biliary cirrhosis is an uncommon autoimmune liver disease with unknown aetiology. Ursodeoxycholic acid (UDCA) has been used for primary biliary cirrhosis, but the effects remain controversial....

  4. Influence of Genetic Polymorphisms of Tumor Necrosis Factor Alpha and Interleukin 10 Genes on the Risk of Liver Cirrhosis in HIV-HCV Coinfected Patients.

    Directory of Open Access Journals (Sweden)

    Sara Corchado

    Full Text Available Analysis of the contribution of genetic (single nucleotide polymorphisms (SNP at position -238 and -308 of the tumor necrosis factor alpha (TNF-α and -592 of the interleukin-10 (IL-10 promotor genes and of classical factors (age, alcohol, immunodepression, antirretroviral therapy on the risk of liver cirrhosis in human immunodeficiency (HIV-hepatitis C (HCV virus coinfected patients.Ninety one HIV-HCV coinfected patients (50 of them with chronic hepatitis and 41 with liver cirrhosis and 55 healthy controls were studied. Demographic, risk factors for the HIV-HCV infection, HIV-related (CD4+ T cell count, antiretroviral therapy, HIV viral load and HCV-related (serum ALT concentration, HCV viral load, HCV genotype characteristics and polymorphisms at position -238 and -308 of the tumor necrosis factor alfa (TNF- α and -592 of the interleukin-10 (IL-10 promotor genes were studied.Evolution time of the infection was 21 years in both patients' groups (chronic hepatitis and liver cirrhosis. The group of patients with liver cirrhosis shows a lower CD4+ T cell count at the inclusion in the study (but not at diagnosis of HIV infection, a higher percentage of individuals with previous alcohol abuse, and a higher proportion of patients with the genotype GG at position -238 of the TNF-α promotor gene; polymorphism at -592 of the IL-10 promotor gene approaches to statistical significance. Serum concentrations of profibrogenic transforming growth factor beta1 were significantly higher in healthy controls with genotype GG at -238 TNF-α promotor gene. The linear regression analysis demonstrates that the genotype GG at -238 TNF-α promotor gene was the independent factor associated to liver cirrhosis.It is stressed the importance of immunogenetic factors (TNF-α polymorphism at -238 position, above other factors previously accepted (age, gender, alcohol, immunodepression, on the evolution to liver cirrhosis among HIV-infected patients with established chronic

  5. Evaluation of Nitric Oxide (NO Levels in Hepatitis C Virus (HCV Infection: Relationship to Schistosomiasis and Liver Cirrhosis among Egyptian Patients

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    Mahmoud Ismail Hassan

    2002-01-01

    Full Text Available Nitric oxide (NO, a recently discovered free radical, is overproduced in liver cirrhosis. Hepatitis C virus (HCV might increase NO levels via increased inducible NO synthase (iNOS. This work was carried out to study the effect of HCV-induced liver cirrhosis on NO levels among Egyptian patients. The study included 46 patients with liver cirrhosis, and 30 healthy individuals of matched age and sex. NO levels determined as the stable endproduct nitrate, showed a statistically significant increase among patients compared to the control group (P < 0.001. Furthermore, NO levels increased proportionally with the severity of liver cirrhosis as assessed by Child’s classification (P < 0.05. Moreover, schistosomial infection enhanced NO levels in cirrhotic patients with HCV infection compared to non-bilharzial patients (P < 0.001. Polymerase chain reaction (PCR and branched DNA assays were used for detection of HCV RNA positivity, and measurement of the virus load, respectively. Both showed a positive correlation with the NO levels (P < 0.001. At a nitrate cutoff value of 70 μmol/L, the sensitivity and specificity were 83.0% and 37.0% respectively. Chi square analysis showed a significant correlation between ALT levels and both HCV RNA positivity by polymerase chain reaction (PCR (P < 0.02, and virus load (P < 0.05. Interestingly enough, there was a significant positive correlation between HCV RNA and schistosomal antibody titer as measured by hemaglutination inhibition assay (HAI (P < 0.05. The data presented in this report indicated an association between NO levels and the development and progression of liver cirrhosis. Furthermore, the findings obtained from this study demonstrated that schistomiasis is an important risk factor involved in enhancement of NO levels and virus replication. The latter may aggravate liver cell injury and hence the development of cirrhosis.

  6. Evaluation of Nitric Oxide (NO) Levels in Hepatitis C Virus (HCV) Infection: Relationship to Schistosomiasis and Liver Cirrhosis among Egyptian Patients

    Science.gov (United States)

    Hassan, Mahmoud Ismail; Kassim, Samar Kamal; Ali, Hebatalla Said; Sayed, El-Dieb Abd ElSattar; Khalifa, Ali

    2002-01-01

    Nitric oxide (NO), a recently discovered free radical, is overproduced in liver cirrhosis. Hepatitis C virus (HCV) might increase NO levels via increased inducible NO synthase (iNOS). This work was carried out to study the effect of HCV-induced liver cirrhosis on NO levels among Egyptian patients. The study included 46 patients with liver cirrhosis, and 30 healthy individuals of matched age and sex. NO levels determined as the stable endproduct nitrate, showed a statistically significant increase among patients compared to the control group (P < 0.001). Furthermore, NO levels increased proportionally with the severity of liver cirrhosis as assessed by Child’s classification (P < 0.05). Moreover, schistosomial infection enhanced NO levels in cirrhotic patients with HCV infection compared to non-bilharzial patients (P < 0.001). Polymerase chain reaction (PCR) and branched DNA assays were used for detection of HCV RNA positivity, and measurement of the virus load, respectively. Both showed a positive correlation with the NO levels (P < 0.001). At a nitrate cutoff value of 70 μmol/L, the sensitivity and specificity were 83.0% and 37.0% respectively. Chi square analysis showed a significant correlation between ALT levels and both HCV RNA positivity by polymerase chain reaction (PCR) (P < 0.02), and virus load (P < 0.05). Interestingly enough, there was a significant positive correlation between HCV RNA and schistosomal antibody titer as measured by hemaglutination inhibition assay (HAI) (P < 0.05). The data presented in this report indicated an association between NO levels and the development and progression of liver cirrhosis. Furthermore, the findings obtained from this study demonstrated that schistomiasis is an important risk factor involved in enhancement of NO levels and virus replication. The latter may aggravate liver cell injury and hence the development of cirrhosis. PMID:12515909

  7. Clinical course of alcoholic liver cirrhosis: a Danish population-based cohort study

    DEFF Research Database (Denmark)

    Jepsen, Peter; Ott, Peter; Andersen, Per Kragh;

    2010-01-01

    The clinical course of alcoholic cirrhosis, a condition with a high mortality, has not been well described. We examined prevalence, risk, chronology, and mortality associated with three complications of cirrhosis: ascites, variceal bleeding, and hepatic encephalopathy. We followed a population......-risks methods. At diagnosis of alcoholic cirrhosis, 24% of patients had no complications, 55% had ascites alone, 6% had variceal bleeding alone, 4% had ascites and variceal bleeding, and 11% had hepatic encephalopathy. One-year mortality was 17% among patients with no initial complications, 20% following...... variceal bleeding alone, 29% following ascites alone, 49% following ascites and variceal bleeding (from the onset of the later of the two complications), and 64% following hepatic encephalopathy. Five-year mortality ranged from 58% to 85%. The risk of complications was about 25% after 1 year and 50% after...

  8. A serum metabonomic study on the difference between alcoholand HBV-induced liver cirrhosis by ultraperformance liquid chromatography coupled to mass spectrometry plus quadrupole time-of-flight mass spectrometry

    Institute of Scientific and Technical Information of China (English)

    LIAN Jiang-shan; YUAN Wen-xia; LI Lan-juan; HUANG Jian-rong; LIU Wei; HAO Shao-rui; GUO Yong-zheng; HUANG Hai-jun; CHEN De-ying; XIE Qing; PAN Xiao-ping; XU Wei

    2011-01-01

    Background Liver cirrhosis is the fatal consequence of chronic hepatitis, making early diagnosis of liver cirrhosis critical. Liver biopsy is still the standard diagnostic method for liver cirrhosis, although its use in a broad population with alcoholism or hepatitis B virus (HBV) infection remains difficult. In this study, we used a metabonomic approach to detect potential biomarkers for early diagnosis of liver cirrhosis.Methods Serum specimens were collected prospectively from normal control subjects (n=22) and patients with alcoholic cirrhosis (n=18) or HBV-induced cirrhosis (n=19). The serum metabonome was analyzed using ultraperformance liquid chromatography (LC)Rime-of-flight mass spectrometry (MS) integrated with chemometrics. The acquired LC-MS data were normalized and processed using principal component analysis (PCA) and partial least squares discrimination analysis (PLS-DA).Results Significant differences in the metabonomics among the three groups were observed. Lysophosphatidyl cholines (LPCs) (LPC C16:0, LPC C18:0, LPC C18:2, LPC C18:3, LPC C20:3, LPC C20:5) were decreased in the serum of patients with hepatic cirrhosis, whereas bile acids (glycocholic acid, glycochenodeoxycholic acid), hypoxanthine, and stearamide were increased in the serum of patients with hepatic cirrhosis. These metabolites are considered "common"biomarkers for hepatic cirrhosis. Oleamide and myristamide were increased in the serum of patients with alcoholic cirrhosis but decreased in those with HBV-induced cirrhosis. These could be specific biomarkers for differential diagnosis between alcohol- and HBV-induced hepatic cirrhosis.Conclusions There are significant metabonomic differences between alcohol- and HBV-induced liver cirrhosis.Metabonomics is a top-down systems biology tool for conducting research on clinical problems.

  9. The acid-labile subunit of the ternary insulin-like growth factor complex in cirrhosis: relation to liver dysfunction

    DEFF Research Database (Denmark)

    Møller, S; Juul, A; Becker, U;

    2000-01-01

    BACKGROUND/AIMS: In the circulation, insulin-like growth factor-I (IGF-I) is bound in a trimeric complex of 150 kDa with IGF binding protein-3 (IGFBP-3) and the acid-labile subunit (ALS). Whereas circulating IGF-I and IGFBP-3 are reported to be low in patients with chronic liver failure, the level...... of ALS has not been described in relation to hepatic dysfunction. The aim of the present study was therefore to measure circulating and hepatic venous concentrations of ALS in relation to hepatic function and the IGF axis. METHODS: Twenty-five patients with cirrhosis (Child class A/B/C:5/10/10) and 30...... controls with normal liver function were studied. During a haemodynamic investigation, blood samples were collected from the hepatic vein and femoral artery, and the plasma concentrations of ALS, IGF-I and IGFBP-3 were determined. RESULTS: Hepatic venous and arterial concentrations of ALS were...

  10. Percutaneous HAM-splenoportoscintigraphy, porta-systemic shunting and hepatic sinusoidal pressure in cirrhosis of the liver

    International Nuclear Information System (INIS)

    Splenoportoscintigraphy using sup(99m)Tc-human albumin microspheres, percutaneously injected into the spleen as a small bolus through a thin short needle was successfully performed in 36 out of 38 patients with cirrhosis of the liver. Pulmonary imaging indicating porta-systemic shunting was found in 17 patients. There was a positive correlation (p = 0.02) between pulmonary imaging and an abnormal rectal arterial ammonia test. Pulmonary imaging as well as delayed visulization of the liver were associated (p = 0.001 and p < 0.01 respectively) with a hepatic sinusoidal pressure greater or equal to 8 mm Hg (marked portal hypertension). Hepatic sinusoidal pressure increased with increasing spleen-lung interval (r = 0.79)

  11. Effect of oral propranolol on circulating catecholamines in cirrhosis: relationship to severity of liver disease and splanchnic haemodynamics

    DEFF Research Database (Denmark)

    Bendtsen, F; Henriksen, Jens Henrik Sahl; Sørensen, T I;

    1990-01-01

    with cirrhosis. Plasma noradrenaline (NA) was significantly above normal average (NA: 0.52 vs. 0.23 ng/ml, p less than 0.01) and increased with the severity of the liver disease (p less than 0.01). NA was negatively correlated with liver function as estimated by ICG clearance (r = -0.74, p less than 0.......88 ng/ml), and in patients with as well as without ascites. Plasma adrenaline increased in the same way (p less than 0.01). Hepatic blood flow (from 1.10 to 0.93 l/min, p less than 0.01) and azygos blood flow (from 0.75 to 0.55 l/min, n = 9, p less than 0.05) decreased significantly after oral...

  12. Copper storage disease of the liver and chronic dietary copper intoxication in two further German infants mimicking Indian childhood cirrhosis.

    Science.gov (United States)

    Müller-Höcker, J; Meyer, U; Wiebecke, B; Hübner, G; Eife, R; Kellner, M; Schramel, P

    1988-02-01

    A severe copper storage disease of the liver with micronodular cirrhosis resembling Indian childhood cirrhosis (ICC) was found in two siblings of a German family leading to death in one infant at the age of 13 months. The fatal outcome correlated with severe ballooning of hepatocytes and excessive formation of Mallory bodies. The copper content of the liver was 698 micrograms per gramme wet weight (control 5 micrograms) in the living patient and 2154 micrograms per gramme dry weight (controls 39, 54 micrograms) in the dead infant. In both cases copper was stored not only in hepatocytes but also to a high degree in mesenchymal cells. Chronic contamination of drinking water supplied from a well via copper pipes could be verified as the cause of copper intoxication, lending further support to ICC as an environmental, acquired disorder. Accumulation of exogenic copper already very early in infancy appears most important for the development of the disease, as both the parents and one child not exposed to copper intoxication during the first 9 months of its life are clinically healthy. PMID:3362750

  13. SUCCESSFUL PREGNANCY OUTCOME IN CASE OF PATIENT OF BOH WITH MASSIVE SPLENOMEGALY WITH PANCYTOPENIA IN KNOWN CASE OF LIVER CIRRHOSIS

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    Vrunda

    2013-10-01

    Full Text Available ABSTRACT : A case of pr egnant woman with liver cirrhosis , massive splenomegaly and hypersplenism with previous bad obstetric outcome is described. This time pregnancy could continue up to 33 weeks of gestation against the background of persistent pancytopenia right from start of pregnancy. Taking into consideration previous fetal losses at 34 weeks of gestation and USG showing oligohydramnios at 33 weeks of gestation we decided to post her for caesarian section after a course of steroids. Due to underlying thrombocytopenia excess ive oozing was more troublesome which was dealt by skilled suturing , hot mops and intra and postoperative support with Fresh frozen plasma , Packed cell transfusions and platelets transfusions . Mother was discharged on 9 th day . Baby was discharged after 1 m onth with no neuro deficit . As prematurity and fetal losses are major fetal morbidities , vigilance and timely delivery helped in this case. Life threatening hemorrhagic and infective complications after operative intervention is described in cases of liver cirrhosis with splenomegaly and hypersplenism which were dealt by judicious use of blood components and higher antibiotics

  14. Role of systemic inflammation in cirrhosis: From pathogenesis to prognosis.

    Science.gov (United States)

    Dirchwolf, Melisa; Ruf, Andrés Eduardo

    2015-08-01

    The natural history of cirrhosis can be divided into an initial stage, known as compensated cirrhosis, and an advanced stage which encompasses both decompensated cirrhosis and acute-on-chronic liver failure (ACLF). The latter syndrome has been recently described as an acute deterioration of liver function in patients with cirrhosis, which is usually triggered by a precipitating event and results in the failure of one or more organs and high short-term mortality rates. Each stage is characterized by distinctive clinical manifestations and prognoses. One of the key elements involved in cirrhosis physiopathology is systemic inflammation, recently described as one of the components in the cirrhosis-associated immune dysfunction syndrome. This syndrome refers to the combination of immune deficiency and exacerbated inflammation that coexist during the course of cirrhosis and relates to the appearance of clinical complications. Since systemic inflammation is often difficult to assess in cirrhosis patients, new objective, reproducible and readily-available markers are needed in order to optimize prognosis and lengthen survival. Thus, surrogate serum markers and clinical parameters of systemic inflammation have been sought to improve disease follow-up and management, especially in decompensated cirrhosis and ACLF. Leukocyte counts (evaluated as total leukocytes, total eosinophils or neutrophil:lymphocyte ratio) and plasma levels of procalcitonin or C-reactive protein have been proposed as prognostic markers, each with advantages and shortcomings. Research and prospective randomized studies that validate these and other markers are clearly warranted. PMID:26261687

  15. Immune dysfunction in cirrhosis

    OpenAIRE

    Sipeki Nóra; Antal-Szalmás Péter (1968-) (laboratóriumi szakorvos, laboratóriumi hematológus és immunológus, klinikai farmakológus szakorvos); Lakatos Péter László; Papp Mária (1975-) (belgyógyász, gasztroenterológus)

    2014-01-01

    Innate and adaptive immune dysfunction, also referred to as cirrhosis-associated immune dysfunction syndrome, is a major component of cirrhosis, and plays a pivotal role in the pathogenesis of both the acute and chronic worsening of liver function. During the evolution of the disease, acute decompensation events associated with organ failure(s), so-called acute-on chronic liver failure, and chronic decompensation with progression of liver fibrosis and also development of disease specific comp...

  16. Molecular Mechanism Responsible for Fibronectin-controlled Alterations in Matrix Stiffness in Advanced Chronic Liver Fibrogenesis.

    Science.gov (United States)

    Iwasaki, Ayumi; Sakai, Keiko; Moriya, Kei; Sasaki, Takako; Keene, Douglas R; Akhtar, Riaz; Miyazono, Takayoshi; Yasumura, Satoshi; Watanabe, Masatoshi; Morishita, Shin; Sakai, Takao

    2016-01-01

    Fibrosis is characterized by extracellular matrix (ECM) remodeling and stiffening. However, the functional contribution of tissue stiffening to noncancer pathogenesis remains largely unknown. Fibronectin (Fn) is an ECM glycoprotein substantially expressed during tissue repair. Here we show in advanced chronic liver fibrogenesis using a mouse model lacking Fn that, unexpectedly, Fn-null livers lead to more extensive liver cirrhosis, which is accompanied by increased liver matrix stiffness and deteriorated hepatic functions. Furthermore, Fn-null livers exhibit more myofibroblast phenotypes and accumulate highly disorganized/diffuse collagenous ECM networks composed of thinner and significantly increased number of collagen fibrils during advanced chronic liver damage. Mechanistically, mutant livers show elevated local TGF-β activity and lysyl oxidase expressions. A significant amount of active lysyl oxidase is released in Fn-null hepatic stellate cells in response to TGF-β1 through canonical and noncanonical Smad such as PI3 kinase-mediated pathways. TGF-β1-induced collagen fibril stiffness in Fn-null hepatic stellate cells is significantly higher compared with wild-type cells. Inhibition of lysyl oxidase significantly reduces collagen fibril stiffness, and treatment of Fn recovers collagen fibril stiffness to wild-type levels. Thus, our findings indicate an indispensable role for Fn in chronic liver fibrosis/cirrhosis in negatively regulating TGF-β bioavailability, which in turn modulates ECM remodeling and stiffening and consequently preserves adult organ functions. Furthermore, this regulatory mechanism by Fn could be translated for a potential therapeutic target in a broader variety of chronic fibrotic diseases.

  17. Pathophysiology and management of hemostatic alterations in cirrhosis and liver transplantation

    NARCIS (Netherlands)

    Arshad, Freeha

    2016-01-01

    In this thesis the results of several studies on the hemostasis prior to, during, and after OLT are discussed. Our studies show that various drugs and test work differently in patients with cirrhosis as compared to control groups. DDAVP has no effect on indices of hemostasis in contrast to patients

  18. The relationship between internally deposited alpha-particle radiation and subsite-specific liver cancer and liver cirrhosis. An analysis of published data

    Energy Technology Data Exchange (ETDEWEB)

    Sharp, G.B. [Radiation Effects Research Foundation, Hiroshima (Japan)

    2002-12-01

    Chronic exposure to high linear energy transfer (LET) radiation has been shown to cause liver cancer in humans based on studies of patients who received Thorotrast, a colloidal suspension of thorium dioxide formerly used as a radiological contrast agent, and on studies of Russian nuclear weapons workers exposed to internally ingested plutonium. Risk estimates for these exposures and specific subtypes of liver cancer have not been previously reported. Combining published data with tumor registry data pertinent to the Thorotrast cohorts in Germany, Denmark, Portugal, and Japan and to Russian workers, we generally found significantly elevated risks of three major histologic types of liver tumors: hepatocellular carcinoma (HCC), cholangiocarcinoma (CC), and hemangiosarcoma (HS) for Thorotrast exposures. In contrast, HS was the only liver tumor significantly associated with the lower {alpha}-particle doses experienced by the Russian workers. Excess cases per 1,000 persons exposed to Thorotrast were similar for the three liver cancer subtypes but lower for plutonium exposure. Odds ratios (OR) of HS and CC for Thorotrast were from 26 to 789 and from 1 to 31 times higher than those for HCC, respectively. ORs of liver cirrhosis for Thorotrast exposure ranged from 2.7 (95% confidence interval (CI): 2.2-3.4) to 6.7 (5.1-8.7). (author)

  19. Perception and knowledge about dietary intake in patients with liver cirrhosis and its relationship with the level of education

    International Nuclear Information System (INIS)

    Objective: To determine patients perception and knowledge regarding diet in cirrhosis and its relationship with the level of patients education. Study Design: Cross-sectional observational study. Place and Duration of Study: This study was conducted at Gastroenterology Outpatient Clinics at the Aga Khan University Hospital, Karachi, the Aga Khan Health Services, Malir, Karachi and Hamdard University, Karachi, from January to December 2010. Methodology: Consecutive adult patients with compensated cirrhosis were enrolled. Demographic data, level of education, type and reason of food restriction as well as the source of dietary information was asked. Baseline laboratory test were performed, and nutritional status was assessed by BMI normogram. Results: Ninety patients, 58% male were enrolled. Mean age of the patient was 49 +- 11 years. Overall 73% of the patients were restricting fat, meat, fish and eggs in their diet; 53% were in uneducated group and 47% were in educated group (CI, 0.24-1.62, p-0.34). Twenty two patients (62.8%) in uneducated and 21 in educated group (68%) were restricting diet on the advice of their doctors, whereas 13 in uneducated group (37%) and 11 in educated group (32%) believed these dietary components to be harmful for the liver. Thirty two of uneducated patient (71.1%) and 28 of educated patients (62.2%) believed that vegetables, fruits and sugarcane had a beneficial effect on the liver. Main source of dietary information to the patients was the doctor. On sub-group analysis those who restricted diet irrespective of their educational level, had more patients with BMI less than 18.5 kg/m/sup 2/, (CI 0.01-0.94, p-0.001), haemoglobin less than 12 g/dl (CI 0- 0.03, p-0.001) and serum albumin less than 3 g/dl (CI 0.1- 03, p-0.001). Conclusion: Both educated and uneducated classes of the patients have improper knowledge and perception of diet in cirrhosis. Patients with cirrhosis who restricted diet, had relatively low BMI, haemoglobin and albumin

  20. Serum 1H-NMR metabolomic fingerprints of acute-on-chronic liver failure in intensive care unit patients with alcoholic cirrhosis.

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    Roland Amathieu

    Full Text Available INTRODUCTION: Acute-on-chronic liver failure is characterized by acute deterioration of liver function in patients with compensated or decompensated, but stable, cirrhosis. However, there is no accurate definition of acute-on-chronic liver failure and physicians often use this term to describe different clinical entities. Metabolomics investigates metabolic changes in biological systems and identifies the biomarkers or metabolic profiles. Our study assessed the metabolomic profile of serum using proton nuclear magnetic resonance ((1H-NMR spectroscopy to identify metabolic changes related to acute-on-chronic liver failure. PATIENTS: Ninety-three patients with compensated or decompensated cirrhosis (CLF group but stable liver function and 30 patients with cirrhosis and hospitalized for the management of an acute event who may be responsible of acute-on-chronic liver failure (ACLF group, were fully analyzed. Blood samples were drawn at admission, and sera were separated and stored at -80°C until (1H-NMR spectral analysis. Using orthogonal projection to latent-structure discriminant analyses, various metabolites contribute to the complete separation between these both groups. RESULTS: The predictability of the model was 0.73 (Q(2 Y and the explained variance was 0.63 (R(2 Y. The main metabolites that had increased signals related to acute-on-chronic liver failure were lactate, pyruvate, ketone bodies, glutamine, phenylalanine, tyrosine, and creatinine. High-density lipids were lower in the ALCF group than in CLF group. CONCLUSION: A serum metabolite fingerprint for acute-on-chronic liver failure, obtained with (1H-NMR, was identified. Metabolomic profiling may aid clinical evaluation of patients with cirrhosis admitted into intensive care units with acute-on-chronic liver failure, and provide new insights into the metabolic processes involved in acute impairment of hepatic function.

  1. Lacosamide as add-on treatment of focal symptomatic epilepsy in a patient with alcoholic liver cirrhosis

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    A. Romigi

    2014-01-01

    Full Text Available The occurrence of epileptic seizures in the presence of hepatic disease is not uncommon in clinical practice. Selecting an appropriate AED for patients affected by liver failure who have new-onset epileptic seizures can be challenging. We describe a 64-year-old man affected by liver cirrhosis. The patient developed partial epilepsy with secondary generalization because of an intracerebral hemorrhage in the left parieto-occipital regions. After the neurosurgery procedure, seizures reappeared and were initially managed with levetiracetam. After one month, the patient experienced clusters of seizures while on stable treatment with levetiracetam. Pregabalin as add-on was not tolerated; therefore, he received a low dose of phenobarbital as add-on treatment. The patient developed hepatic encephalopathy. Phenobarbital was immediately stopped, and oral lacosamide was added. A rapid recovery of encephalopathy with a 6-month seizure freedom was obtained. The patient died 6 months later because of progressive impairment of liver function. Lacosamide may represent an alternative to other AEDs in patients with liver failure; however, further prospective evaluation of its efficacy and safety in this clinical setting is needed.

  2. The PNPLA3 rs738409 148M/M genotype is a risk factor for liver cancer in alcoholic cirrhosis but shows no or weak association in hepatitis C cirrhosis.

    Directory of Open Access Journals (Sweden)

    Hans Dieter Nischalke

    Full Text Available BACKGROUND: An isoleucine>methionine mutation at position 148 in the PNPLA3 gene (p.I148M, rs738409 has recently been identified as a susceptibility factor for liver damage in steatohepatitis. Here, we studied whether the PNPLA3 rs738409 polymorphism also affects predisposition to hepatocellular carcinoma (HCC. METHODS: We compared distributions of PNPLA3 genotypes in 80 and 81 Caucasian patients with alcoholic and hepatitis C virus (HCV-associated HCC to 80 and 81 age- and sex-matched patients with alcohol-related and HCV-related cirrhosis without HCC, respectively. PNPLA3 genotypes in 190 healthy individuals from the same population served as reference. Potential confounders obesity, diabetes, HCV genotype and HBV co-infection were controlled by univariate and multivariate logistic regression with forward variable selection. RESULTS: PNPLA3 genotypes were in Hardy-Weinberg equilibrium for all study groups. The frequency of the 148M allele was significantly (p<0.001 increased in alcoholic cirrhosis with (53.7% and without HCC (36.2% but was not different between healthy controls (22.9% and patients with cirrhosis (25.3%; p = 0.545 and HCC (30.2%; p = 0.071 due to hepatitis C. HCC risk was highest in 148M/M homozygous patients with alcoholic liver disease (odds ratio (OR 16.8 versus healthy controls; 95% confidence interval (CI 6.68-42.43, p<0.001. Finally, multivariate regression confirmed 148M/M homozygosity (OR 2.8; 95%-CI: 1.24-6.42; p = 0.013 as HCC risk factor in alcoholic cirrhosis. In HCV-related cirrhosis only HCV genotype 1 was confirmed as a HCC risk factor (OR 4.2; 95%-CI: 1.50-11.52; p = 0.006. CONCLUSION: The PNPLA3 148M variant is a prominent risk factor for HCC in patients with alcoholic cirrhosis, while its effects are negligible in patients with cirrhosis due to HCV. This polymorphism provides an useful tool to identify individuals with particularly high HCC risk in patients with alcoholic liver disease that

  3. The macrophage activation marker sCD163 combined with markers of the Enhanced Liver Fibrosis (ELF) score predicts clinically significant portal hypertension in patients with cirrhosis

    DEFF Research Database (Denmark)

    Sandahl, T D; McGrail, R; Møller, H J;

    2016-01-01

    BACKGROUND: Noninvasive identification of significant portal hypertension in patients with cirrhosis is needed in hepatology practice. AIM: To investigate whether the combination of sCD163 as a hepatic inflammation marker and the fibrosis markers of the Enhanced Liver Fibrosis score (ELF) can pre...

  4. Increased nuclear tri-iodothyronine binding and thyroid hormone-stimulated glucose consumption in mononuclear blood cells from patients with liver cirrhosis

    DEFF Research Database (Denmark)

    Kvetny, J; Matzen, L

    1991-01-01

    Nuclear tri-iodothyronine (T3) maximal binding capacity (MBC) and thyroxine- and T3-stimulated cellular oxygen consumption and glucose consumption were examined in mononuclear blood cells from six patients with liver cirrhosis (LC), in six patients with alcoholic hepatitis (AH), and in six healthy...

  5. Clinical characteristics,diagnosis and treatment of children liver cirrhosis%小儿肝硬化临床特点及诊治

    Institute of Scientific and Technical Information of China (English)

    陆增强

    2015-01-01

    Objective:To explore the clinical characteristics,diagnosis and treatment of children liver cirrhosis.Methods:The etiology,clinical characteristic,treatment and outcome of 40 cases of children liver cirrhosis were summarized and analyzed,and they were compared with adult liver cirrhosis in the same period.Results:25 cases(62.5% ) were viral children liver cirrhosis, including 20 cases were hepatitis B.Followed by 6 cases(15%) were biliary cirrhosis,4 cases(10.0%) were prospective vein spongy degeneration.The main symptoms of patients with children liver cirrhosis were fatigue and edema.The main signs were liver and spleen ascites,enlargement,jaundice and so on.Conclusion:The laboratory examination has no specific diagnostic value in children liver cirrhosis.Combined with the physiological features of children,early diagnosis and treatment are the keys to prevent or reverse the disease.%目的:探究小儿肝硬化的临床特点及其诊治。方法:对40例小儿肝硬化的病因、临床特点、治疗和转归进行总结和分析,并与同时期的成人肝硬化进行对比。结果:病毒性小儿肝硬化25例(62.5%),其中乙型肝炎20例;其次是胆汁性肝硬化6例(15.0%),前瞻性静脉海绵样变性4例(10.0%)。小儿肝硬化患者的主要症状为乏力、浮肿,其主要体征为肝脾腹水、肿大、黄疸等。结论:实验室检查对小儿肝硬化并没有特异性的诊断价值;结合小儿的生理学特点,尽早诊断与治疗是防止和逆转该病的关键。

  6. Vitamin D in primary biliary cirrhosis, a plausible marker of advanced disease.

    Science.gov (United States)

    Agmon-Levin, Nancy; Kopilov, Ron; Selmi, Carlo; Nussinovitch, Udi; Sánchez-Castañón, María; López-Hoyos, Marcos; Amital, Howie; Kivity, Shaye; Gershwin, Eric M; Shoenfeld, Yehuda

    2015-02-01

    Vitamin D immune-modulating effects were extensively studied, and low levels have been linked with autoimmune diseases. The associations of vitamin D with autoimmune diseases of the liver, and particularly primary biliary cirrhosis (PBC), are yet to be defined. Hence, in this study, serum levels of vitamin D were determined in 79 patients with PBC and 70 age- and sex-matched controls by the LIAISON chemiluminescent immunoassays (DiaSorin-Italy). Clinical and serological parameters of patients were analyzed with respect to vitamin D status. Mean levels of vitamin D were significantly lower among patients with PBC compared with controls (16.8 ± 9 vs. 22.1 ± 9 ng/ml; p = 0.029), and vitamin D deficiency (≤10 ng/ml) was documented in 33% of patients with PBC versus 7% of controls (p plausible roles of vitamin D as a prognostic marker of PBC severity, and as a potential player in this disease pathogenesis. While further studies are awaited, monitoring vitamin D in patients with PBC and use of supplements may be advisable.

  7. [Liver cirrhosis and portal hypertension: non-invasive measurement of blood flow in the portal vein with Doppler-duplex].

    Science.gov (United States)

    Fernández, M; Chesta, J; Jirón, M I; Mánquez, P; Brahm, J

    1991-05-01

    Doppler-duplex has been widely used to quantify blood flow. Nevertheless, its usefulness in assessing portal vein flow (PVF) has been questioned due to technical problems: vessel cross sectional area measurements, interobserver variability, and PVF changes related to physiological events. This study was aimed to measure PVF in patients with cirrhosis and portal hypertension, to estimate changes in PVF during the respiratory cycle, and to evaluate intraobserver variability of Doppler-duplex technique. Twenty-two patients with liver cirrhosis and portal hypertension and 22 healthy subjects were included. One operator made 6 measurements of portal vein diameter (D) and mean flow velocity in inspiration and aspiration. Area of the vessel (A) and PVF were calculated by a microprocessor. Interobserver variability was estimated for each subject and a mean was determined for each group. In the control group, PVF was 901 +/- 39 ml/min in inspiration and 633 +/- 38 ml/min in aspiration; p espiration in both groups. The Doppler-duplex method evaluation of PVF has an important intraobserver variability (18.3 +/- 1.6%). Then, changes in PVF less than 20% are not accurately measured by this technique. PMID:1844290

  8. Effect of Prometheus liver assist system on systemic hemodynamics in patients with cirrhosis: a randomized controlled study

    DEFF Research Database (Denmark)

    Dethloff, T.; Tofteng, F.; Frederiksen, H.J.;

    2008-01-01

    AIM: To evaluate treatment safety and hemodynamic changes during a single 6-h treatment with the Prometheus liver assist system in a randomized, controlled study. METHODS: Twenty-four patients were randomized to either the study group or to one of two control groups: Fractionated Plasma Separation...... Adsorption and Dialysis, Prometheus system (Study group; n = 8); Molecular Adsorbent Recirculation System (MARS) (Control group 1, n = 8); or hemodialysis (Control group 2; n = 8). All patients included in the study had decompensated cirrhosis at the time of the inclusion into the study. Circulatory changes...... were monitored with a Swan-Ganz catheter and bilirubin and creatinine were monitored as measures of protein-bound and water-soluble toxins. RESULTS: Systemic hemodynamics did not differ between treatment and control groups apart from an increase in arterial pressure in the MARS group (P = 0...

  9. Evaluation of Talbot's Safety Zone of Infusion Volume and Osmolality in Infusion Therapy for Decompensated Liver Cirrhosis

    Directory of Open Access Journals (Sweden)

    Yuasa,Shiro

    1985-06-01

    Full Text Available Problems with infusion therapy for correcting fluid and sodium imbalance in decompensated liver cirrhosis (DLC were investigated by establishing the safety zone of Talbot et al. for parenteral fluid therapy in 4 DLC patients infused with over 900 ml of fluid each day for at least 9 days. The safety zone was different in each case. The safe infusion volume decreased and the safe electrolyte concentration shifted to a lower osmolality when there was ascites with renal failure than ascites without renal failure. Infusion therapy was performed without deterioration of the water and sodium balance in those patients whose infusion volume and fluid osmolality were in the safety zone. In contrast, ascites retention increased and peripheral edema appeared in patients whose infusion volume and osmolality were out of the safety zone. Therefore, the safety zone should be determined repeatedly during infusion therapy.

  10. Liver cirrhosis and splenomegaly associated with Schistosoma mansoni in a Sudanese woman in Malaysia:A case report

    Institute of Scientific and Technical Information of China (English)

    Yamuna Rajoo; Romano Ngui; Rohela Mahmud; Ng Rong Xiang; Sharifah FS Omar; G Kumar; Yvonne AL Lim; Arine Fadzlun Ahmad; Amirah Amir; Zurainee Mohamed Nor

    2015-01-01

    We report a case of a patient with Schistosoma mansoni infection who presented with liver cirrhosis and splenomegaly. She was diagnosed by a serological test and Kato-Katz thick smear stool examination. The patient was a 52-year-old woman from Sudan who came to Malaysia for a week to visit her sons. The patient lives in the middle of Rabak region, Sudan, a highly endemic area for schistosomiasis where her daily routine includes rearing of cows and farming. The site of toilet and sources of drinking water are canals and wells; both infested with snails. Patient had a long history of exposure and coming into contact with water from these canals and wells.

  11. The "liver-first approach" for patients with locally advanced rectal cancer and synchronous liver metastases.

    NARCIS (Netherlands)

    Verhoef, C.; Pool, A.E. van der; Nuyttens, J.J.; Planting, A.S.; Eggermont, A.M.M.; Wilt, J.H.W. de

    2009-01-01

    PURPOSE: This study was designed to investigate the outcome of "the liver-first" approach in patients with locally advanced rectal cancer and synchronous liver metastases. METHODS: Patients with locally advanced rectal cancer and synchronous liver metastases were primarily treated for their liver me

  12. Effect of Prometheus liver assist system on systemic hemodynamics in patients with cirrhosis: A randomized controlled study

    Institute of Scientific and Technical Information of China (English)

    Thomas Dethloff; Flemming Tofteng; Hans-Jorgen Frederiksen; Michael Hojskov; Bent Adel Hansen; Fin Stolze Larsen

    2008-01-01

    AIM: To evaluate treatment safety and hemodynamic changes during a single 6-h treatment with the Prometheus? liver assist system in a randomized, controlled study.METHODS: Twenty-four patients were randomized to either the study group or to one of two control groups: Fractionated Plasma Separation Adsorption and Dialysis, Prometheus? system (Study group; n = 8); Molecular Adsorbent Recirculation System (MARS)? (Control group 1, n = 8); or hemodialysis (Control group 2; n = 8). All patients included in the study had decompensated cirrhosis at the time of the inclusion into the study. Circulatory changes were monitored with a Swan-Ganz catheter and bilirubin and creatinine were monitored as measures of protein-bound and water-soluble toxins.RESULTS: Systemic hemodynamics did not differ between treatment and control groups apart from an increase in arterial pressure in the MARS group (P = 0.008). No adverse effects were observed in any of the groups. Creatinine levels significantly decreased in the MARS group (P = 0.03) and hemodialysis group (P = 0.04). Platelet count deceased in the Prometheus group (P = 0.04).CONCLUSION: Extra-corporal liver support with Prometheus is proven to be safe in patients with end-stage liver disease but does not exert the beneficial effects on arterial pressure as seen in the MARS group.

  13. Value of color Doppler ultrasound in diagnosis of portal hypertension liver cirrhosis merged with esophageal variceal bleeding

    Institute of Scientific and Technical Information of China (English)

    Hai-Rong Yang

    2016-01-01

    Objective:To explore the value of color Doppler ultrasound in the diagnosis of portal hypertension liver cirrhosis merged with esophageal variceal bleeding.Methods:The clinical materials of 30 patients with portal hypertension liver cirrhosis merged with esophageal varices who were admitted in our hospital from August, 2014 to August, 2015 were retrospectively analyzed. According to whether there was a history of hematemesis and melena or not before and 3 months after ultrasound examination, and whether was esophageal variceal bleeding or not confirming by the electronic gastroscopy, the patients were divided into the bleeding group (17 cases) and non-bleeding group (13 cases). The color Doppler ultrasonic diagnosis apparatus was used to detect the inner diameter and blood flow rate of splenic vein, portal vein, and left gastric vein. The blood flow volume of splenic vein, portal vein, and left gastric vein was calculated.Results:The inner diameter and blood flow volume of splenic vein in the bleeding group were significantly higher than those in the non-bleeding group, but the blood flow rate was significantly lower than that in the non-bleeding group (P0.05). The inner diameter of left gastric vein in the bleeding group was significantly higher than that in the non-bleeding group, but the blood flow rate was significantly lower that that in the non-bleeding group (P0.05).Conclusions:Color Doppler ultrasound can detect the inner diameter of splenic vein, portal vein, and left gastric vein, and the related hemodynamic indicators, particularly, the inner diameter, blood flow rate, and blood flow volume of splenic vein are effective in predicting the risk of esophageal variceal bleeding.

  14. HEMOGLOBIN PRODUCTION FACTORS IN THE HUMAN LIVER : ANEMIAS, HYPOPROTEINEMIA, CIRRHOSIS, PIGMENT ABNORMALITIES, AND PREGANCY.

    Science.gov (United States)

    Whipple, G H; Robscheit-Robbins, F S

    1942-09-01

    Human liver tissue has been assayed to determine the amount of hemoglobin production factors in normal and abnormal states. Standardized dogs made anemic by blood removal have been used in this biological assay. Normal animal liver as control is rated as 100 per cent. Normal human liver tissue as compared with the normal animal control contains more of these hemoglobin production factors-a biological assay ratio of 120 to 160 per cent. Infections, acute and chronic, do not appear to modify these values, the concentration of hemoglobin-producing factors falling within the normal range. Pernicious anemia and aplastic anemia both show large liver stores of hemoglobin-producing factors-a biological assay ratio of 200 to 240 per cent. Therapy in pernicious anemia reduces these liver stores as new red cells are formed. Secondary anemia presents a low normal or subnormal liver store of hemoglobin-producing factors-an assay of 60 to 130 per cent. Hemochromatosis, erythroblastic anemia, and hemolytic icterus in spite of large iron deposits in the liver usually show a biological assay which is normal or close to normal. Polycythemia shows low reserve stores of hemoglobin-producing factors. Leukemias present a wide range of values discussed above. Hypoproteinemia almost always is associated with low reserve stores of hemoglobin-producing factors in the liver-biological assays of 60 to 80 per cent. Hypoproteinemia means a depletion of body protein reserve stores including the labile protein liver reserves-a strong indication that the prehemoglobin material (or globin) is related to these liver stores. Pregnancy, eclampsia, and lactation all may present subnormal liver stores of hemoglobin-producing factors. Exhaustion of protein stores lowers the barrier to infection and renders the liver very susceptible to many toxic substances. It should not be difficult to correct hypoproteinemia under these conditions and thus relieve the patient of a real hazard.

  15. Hepatic and renal extraction of circulating type I procollagen aminopropeptide in patients with normal liver function and in patients with alcoholic cirrhosis

    DEFF Research Database (Denmark)

    Schytte, S; Hansen, M; Møller, S;

    1999-01-01

    The circulating level and splanchnic and renal extraction of serum type I procollagen aminoterminal propeptide (PINP) was studied in 20 patients with normal liver function and in 15 patients with alcoholic liver cirrhosis. In patients with alcoholic cirrhosis, the concentration of PINP...... in the femoral artery blood was significantly higher than in the group of patients with normal liver function (median 145 microg/l, 95% CI 98-195 versus 57 microg/l, 95% CI 42-92, p...-92) and the hepatic vein (median 45 microg/l, 95% CI 40-70, pliver function. In this group we also observed a significantly higher concentration of PINP in femoral artery blood (median 60 microg/l, 95% CI 45-87) as compared with that in renal vein (median 50 microg/l, 95% CI...

  16. Stability of cirrhotic systemic hemodynamics ensures sufficient splanchnic blood flow after living-donor liver transplantation in adult recipients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To investigate the correlation between systemic hemodynamics and splanchnic circulation in recipients with cirrhosis undergoing living-donor liver transplantation (LDLT), and to clarify how systemic hemodynamics impact on local graft circulation after LDLT.METHODS: Systemic hemodynamics, indocyanine green (ICG) elimination rate (KICG) and splanchnic circulation were simultaneously and non-invasively investigated by pulse dye densitometry (PDD) and ultrasound. Accurate estimators of optimal systemic hyperdynamics after LDLT [i.e., balance of cardiac output (CO) to blood volume (BV) and mean transit time (MTT), defined as the time required for half the administered ICG to pass through an attached PDD sensor in the first circulation] were also measured. Thirty recipients with cirrhosis were divided into two groups based on clinical outcomes corresponding to postoperative qraft function.RESULTS: Cirrhotic systemic hyperdynamics characterized by high CO, expanded BV and low total peripheral resistance (TPR) were observed before LDLT. TPR reflecting cirrhotic vascular alterations was slowly restored after LDLT in both groups. Although no significant temporal differences in TPR were detected between the two groups, CO/BV and MTT differed significantly. Recipients with good outcomes showed persistent cirrhotic systemic hyperdynamics after LDLT, whereas recipients with poor outcomes presented with unstable cirrhotic systemic hyperdynamics and severely decreased KICG. Systemic hyperdynamic disorders after LDLT impacted on portal venous flow but not hepatic arterial flow.CONCLUSION: We conclude that subtle systemic hyperdynamics disorders impact on splanchnic circulation, and that an imbalance between CO and BV decreases portal venous flow, which results in critical outcomes.

  17. [Liver cirrhosis mortality in Mexico. II. Excess mortality and pulque consumption].

    Science.gov (United States)

    Narro-Robles, J; Gutiérrez-Avila, J H; López-Cervantes, M; Borges, G; Rosovsky, H

    1992-01-01

    Over the years high cirrhosis mortality rates have been reported in Mexico City and in the surrounding states (Hidalgo, Tlaxcala, Puebla and the State of Mexico); on the contrary, well defined areas, such as the northern states, have shown a considerably lower mortality rate. This situation may indicate that some factors such as the pattern of alcoholic intake and other environmental characteristics could explain this striking difference. To determine the role of alcohol, the availability and consumption of alcohol at regional and state level were compared with cirrhosis mortality rates. A high and statistically significant correlation was found with pulque availability and consumption (r = 72-92%, p less than 0.01) in all periods of time under examination. On the contrary, a statistically significant negative association was observed with beer consumption and a positive, but not significant correlation, with distilled alcoholic beverages. Infectious hepatitis incidence, prevalence of exclusive use of native languages (as an indirect index of ethnic background) and nutritional deficiencies were also studied as possible risk factors. Nutritional deficiencies and the prevalence of exclusive use of náhuatl and otomí languages were positively correlated. These results can be useful to conduct further epidemiological studies still needed to determine the etiologic role of pulque consumption as well as of the other risk factors. Nonetheless, the current data stress the need to implement public health programs to reduce alcohol consumption, especially pulque, and to minimize the impact of these risk factors in high mortality areas.

  18. Isotopic analysis of Cu in blood serum by multi-collector ICP-mass spectrometry: a new approach for the diagnosis and prognosis of liver cirrhosis?

    Science.gov (United States)

    Costas-Rodríguez, Marta; Anoshkina, Yulia; Lauwens, Sara; Van Vlierberghe, Hans; Delanghe, Joris; Vanhaecke, Frank

    2015-03-01

    The isotopic composition of blood serum Cu has been investigated as a potential parameter for the diagnosis and prognosis of liver cirrhosis. Serum samples from supposedly healthy women (reference population) and from a group of female patients suffering from liver cirrhosis of different etiologies were analysed. The procedure for isolation of serum Cu and the measurement protocol for its isotopic analysis by multi-collector inductively coupled plasma-mass spectrometry (MC-ICP-MS) were evaluated. Significant differences in the isotopic composition of Cu were observed between the reference population and the patients. A wide spread in δ(65)Cu was observed within the cirrhosis population and δ(65)Cu seems to be linked to the severity of the disease. Patients with end-stage liver disease showed a significantly lighter serum Cu isotopic composition. Many clinical parameters used for the diagnosis and monitoring of liver diseases, i.e. the levels of aspartate aminotransferase, De Ritis ratio, prothrombin and international normalized ratio, albumin, bilirubin, Na and C-reactive protein, correlate well with the δ(65)Cu values, as did the ceruloplasmin level and the ceruloplasmin/Cu concentration ratio. The isotopic composition of serum Cu appears to reveal the synthetic and hepatocellular function of the liver synergistically with inflammation and fluid retention in the cohort studied. A relevant relationship was also observed between δ(65)Cu and scores of mortality risk, such as the Model for End-stage Liver Disease (MELD) and MELD-Na. Thus, the isotopic composition of serum Cu shows potential as a new approach for the prognosis of liver disease, and although further investigation is required, for evaluation of the mortality risk in end-stage liver disease and prioritization of liver transplants.

  19. Liver haemodynamics and function in alcoholic cirrhosis. Relation to testosterone treatment and ethanol consumption

    DEFF Research Database (Denmark)

    Gluud, C; Henriksen, J H

    1987-01-01

    Liver haemodynamics and liver function were measured in 34 alcoholic cirrhotic men before entry and after 12 months (median) in a double-blind, placebo-controlled study on the effect of oral testosterone treatment (200 mg t.i.d.). Comparing data at entry with those at follow-up in the total patient...

  20. Estimation of lymphatic conductance. A model based on protein-kinetic studies and haemodynamic measurements in patients with cirrhosis of the liver and in pigs

    DEFF Research Database (Denmark)

    Henriksen, J H

    1985-01-01

    in patients with ascites. In pigs gthd was similar to that in normal humans and no change was seen during acute congestion of the liver. In ascitic pigs gthd was low. The estimated conductance of the liver blood-lymph barrier was similar in normal humans and pigs, but decreased in cirrhosis and was thus...... compatible with increased sinusoidal wall tightening and fibrosis in the interstitial space of the liver. The model presented supports the so-called 'lymph-imbalance' theory of ascites formation according to which a relatively insufficient lymph drainage is important in the pathogenesis of hepatic ascites....

  1. Diagnosis of portal vein thrombosis discontinued with liver tumors in patients with liver cirrhosis and tumors by contrast-enhanced US: A pilot study

    Energy Technology Data Exchange (ETDEWEB)

    Song Zezhou; Huang Min [Department of Ultrasound, First Affiliated Hospital, College of Medicine, Zhejiang University, 79 Qingchun Road, Hangzhou, Zhejiang Province (China); Jiang Tianan, E-mail: tiananjiang@hzcnc.co [Department of Ultrasound, First Affiliated Hospital, College of Medicine, Zhejiang University, 79 Qingchun Road, Hangzhou, Zhejiang Province (China); Zhao Qiyu [Department of Hepatobiliary Pancreatic Surgery, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou (China); Yao Lei; Mou Yun; Zhao Junkang; Ao Jianyang [Department of Ultrasound, The First Affiliated Hospital, College of Medicine, Zhejiang University, 79 Qingchun Road, Hangzhou, Zhejiang Province (China); Chen Fen [Department of Hepatobiliary Pancreatic Surgery, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou (China); Chen Yan [Department of Ultrasound, First Affiliated Hospital, College of Medicine, Zhejiang University, 79 Qingchun Road, Hangzhou, Zhejiang Province (China)

    2010-08-15

    Aims: We assessed the role of contrast-enhanced ultrasound (CEUS) in the differential diagnosis between benign and malignant portal vein thrombosis (PVT) in patients who had liver tumors. Methods: Seventeen consecutive patients who had cirrhosis, liver tumors, and PVT were prospectively studied with CEUS. CEUS was performed at low mechanical index after intravenous administration of a second-generation contrast agent (SonoVue, Bracco, Milan, Italy). Presence or absence of thrombus enhancement on CEUS were considered diagnostic for malignant or benign PVT. Five patients also underwent percutaneous portal vein fine-needle biopsy under US guidance. All patients were followed-up. Shrinkage of the thrombus and/or recanalization of the vessels on CDUS during follow-up were considered definitive evidence of the benign nature of the thrombosis, whereas the enlargement of the thrombus, disruption of the vessel wall, and parenchymal infiltration over follow-up were considered consistent with malignancy. Results: Follow-up showed signs of malignant thrombosis in 14 of 17 patients. CEUS showed early arterial enhancement of the PVT in 14 patients of 14 malignant PVT, 1 patient of 3 benign PVT and the absence of thrombus enhancement in 2 patients of 3 benign PVT. FNB confirmed the results for malignant PVT in four of five patients, for benign granulomatous inflammation PVT in one of five patients in which CEUS showed early arterial enhancement of the PVT. The sensitivity, specificity and accuracy is 100%, 66.7% and 93.3% at diagnosis of malignant PVT using CEUS. In one patient with intrahepatic bile duct stone, CEUS were positive for malignant PVT, whereas FNB was negative (benign granulomatous inflammation PVT); follow-up examination confirmed benign PVT. Conclusion: CEUS seems to be the pretty sensitive and specific test for diagnosing malignant portal vein thrombosis in patients with cirrhosis and tumors.

  2. The effects of gender, age, ethnicity, and liver cirrhosis on cytochrome P450 enzyme activity in human liver microsomes and inducibility in cultured human hepatocytes

    International Nuclear Information System (INIS)

    hepatocytes isolated from cirrhotic liver was comparable to that in normal hepatocytes, which supports the 'healthy hepatocyte, sick environment' hypothesis of liver cirrhosis. This review summarizes these findings and discusses their implications for the use of human liver microsomes and hepatocytes for in vitro studies of drug metabolism and enzyme induction, which play a key role in drug development

  3. Transient elastography for diagnosis of stages of hepatic fibrosis and cirrhosis in people with alcoholic liver disease

    DEFF Research Database (Denmark)

    Pavlov, Chavdar S; Casazza, Giovanni; Nikolova, Dimitrinka;

    2015-01-01

    with 338 participants and with cut-offs around 7.5 kPa (range 7.00 to 7.8 kPa)) were 0.94 and 0.89 with LR+ 8.2 and LR- 0.07, which suggests that transient elastography could be useful to rule out the presence of significant hepatic fibrosis, thus avoiding liver biopsy.Due to the wide range of cut......- 0.11, which suggests that transient elastography could also be useful to rule out the presence of severe hepatic fibrosis (F3 or worse), avoiding liver biopsy. We carried out a sensitivity analysis by considering only the studies with a cut-off value equal to 9.5 kPa and the result did not differ...... with the most commonly used cut-off value of 12.5 kPa. The summary sensitivity and specificity of transient elastography (seven studies with 330 participants) were 0.95 and 0.71 with LR+ 3.3 and LR- 0.07, which again suggests that transient elastography could be useful to rule out the presence of cirrhosis...

  4. Separation of advanced from mild fibrosis in diffuse liver disease using {sup 31}P magnetic resonance spectroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Noren, Bengt [Department of Radiology, Linkoeping University, SE-581 85 Linkoeping (Sweden); Dahlqvist, Olof [Department of Radiation Physics, Linkoeping University, SE-581 85 Linkoeping (Sweden); Center for Medical Image Science and Visualization (CMIV), Linkoeping University, SE-581 85 Linkoeping (Sweden); Lundberg, Peter [Department of Radiology, Linkoeping University, SE-581 85 Linkoeping (Sweden); Department of Radiation Physics, Linkoeping University, SE-581 85 Linkoeping (Sweden); Center for Medical Image Science and Visualization (CMIV), Linkoeping University, SE-581 85 Linkoeping (Sweden)], E-mail: Peter.Lundberg@imv.liu.se; Almer, Sven [Department of Gastroenterology and Hepatology, Linkoeping University, SE-581 85 Linkoeping (Sweden); Kechagias, Stergios [Department of Internal Medicine, Linkoeping University, SE-581 85 Linkoeping (Sweden); Ekstedt, Mattias [Department of Gastroenterology and Hepatology, Linkoeping University, SE-581 85 Linkoeping (Sweden); Franzen, Lennart [Medilab, SE-183 53 Taeby Sweden (Sweden); Wirell, Staffan [Department of Radiology, Linkoeping University, SE-581 85 Linkoeping (Sweden); Smedby, Orjan [Department of Radiology, Linkoeping University, SE-581 85 Linkoeping (Sweden); Center for Medical Image Science and Visualization (CMIV), Linkoeping University, SE-581 85 Linkoeping (Sweden)

    2008-05-15

    {sup 31}P-MRS using DRESS was used to compare absolute liver metabolite concentrations (PME, Pi, PDE, {gamma}ATP, {alpha}ATP, {beta}ATP) in two distinct groups of patients with chronic diffuse liver disorders, one group with steatosis (NAFLD) and none to moderate inflammation (n = 13), and one group with severe fibrosis or cirrhosis (n = 16). All patients underwent liver biopsy and extensive biochemical evaluation. A control group (n = 13) was also included. Absolute concentrations and the anabolic charge, AC = {l_brace}PME{r_brace}/({l_brace}PME{r_brace} + {l_brace}PDE{r_brace}), were calculated. Comparing the control and cirrhosis groups, lower concentrations of PDE (p = 0.025) and a higher AC (p < 0.001) were found in the cirrhosis group. Also compared to the NAFLD group, the cirrhosis group had lower concentrations of PDE (p = 0.01) and a higher AC (p = 0.009). No significant differences were found between the control and NAFLD group. When the MRS findings were related to the fibrosis stage obtained at biopsy, there were significant differences in PDE between stage F0-1 and stage F4 and in AC between stage F0-1 and stage F2-3. Using a PDE concentration of 10.5 mM as a cut-off value to discriminate between mild, F0-2, and advanced, F3-4, fibrosis the sensitivity and specificity were 81% and 69%, respectively. An AC cut-off value of 0.27 showed a sensitivity of 93% and a specificity of 54%. In conclusion, the results suggest that PDE is a marker of liver fibrosis, and that AC is a potentially clinically useful parameter in discriminating mild fibrosis from advanced.

  5. Diffusion weighted MR imaging in patients with HCC and liver cirrhosis after administration of different gadolinium contrast agents: Is it still reliable?

    International Nuclear Information System (INIS)

    Purpose: Diffusion weighted imaging (DWI) is an emerging technique for abdominal MR and usually performed before intravenous contrast injection. Recent studies performed in patients with normal liver function have shown that DWI can be performed after gadolinium administration. Aim of this study was to compare DWI before and after administration of different gadolinium compounds in patients with HCC and liver cirrhosis. Materials and methods: 15 patients with known HCC and liver cirrhosis underwent liver MRI at 1.5 T (Magnetom Avanto, Siemens) including DWI on day 1 before and after administration of gadobutrol (Gadovist®) and on day 2 after administration of EOB-Gadolinium-DTPA (Primovist®). Signal to noise ratios (SNR) and contrast to noise ratios (CNR) of HCC lesions were determined for all DWI data sets. Furthermore, ADC values were compared using a Wilcoxon test. A p-value 2). Similarly, no significant differences were found for CNR (average values:34.4 vs. 32.3 vs. 30.7; b = 50 s/mm2) nor for ADC-values (mean: 1.5 vs. 1.4 vs. 1.5 × 10−3 mm2/s) of HCC. Conclusion: There is no significant difference regarding DWI in patients with cirrhosis before and after contrast injection. Hence, it is reliable to run DWI after gadolinium either as an alternative for unsuccessful pre-contrast DWI or as a gap filler to spare time in EOB-Gadolinium-DTPA imaging.

  6. Nodular regenerative hyperplasia of the liver, CREST syndrome and primary biliary cirrhosis: an overlap syndrome?

    OpenAIRE

    McMahon, R F; Babbs, C.; Warnes, T W

    1989-01-01

    Nodular regenerative hyperplasia of the liver (NRHL) has been found in association with collagen vascular diseases, after drug therapy, with autoimmune disease, and with a variety of haematological disorders. The association of NRHL with the syndrome of Calcinosis cutis, Raynaud's phenomenon, oesophageal dysfunction, sclerodactyly and telangiectasia (CREST syndrome) has only been reported on two previous occasions. The liver disease usually associated with CREST syndrome is primary biliary ci...

  7. EVALUATION OF CIRRHOTIC LIVER WITH PERFUSION-WEIGHTED MAGNETIC RESONANCE IMAGING: A PRELIMINARY EXPERIMENTAL STUDY IN ANIMAL MODELS WITH HALF-LIVER CIRRHOSIS

    Institute of Scientific and Technical Information of China (English)

    Zheng-han Yang; Xiao-hua Ye; Ye Tan; Min Zhang; Ming-zhu Zhou; Jing-xia Xie; Min Chen; Cheng Zhou

    2006-01-01

    Objective To investigate the role of perfusion-weighted magnetic resonance imaging (MRI) in evaluation of cirrhotic liver.Methods With a 4F catheter,1% diluted carbon tetrachloride (1 ml/kg) was selectively injected into right or left hepatic artery of 12 dogs fortnightly.The half liver into which carbon tetrachloride was injected was called as study side (SS),while the other half liver without carbon tetrachloride injection was called as study control side (SCS).Conventional and perfusion-weighted MRI were performed in every 4 weeks.Via a 4F catheter,5ml gadolinium diethylentriamine pentaaceti acid (Gd-DTPA) dilution was injected into superior mesenteric artery at the 5th scan.The signal intensity-time curves of SS,SCS,and portal vein were completed in MR workstation.The maximal relative signal increase (MRSI),peak time (tp),and slope of the curves were measured.Results On conventional MR images,no abnormalities of externality and signal intensity were observed in both SS and SCS of liver at each stage.The mean tp,MRSI,and slope of intensity-time curves in normal liver were 10.56 seconds,1.01,and 10.23 arbitrary unit (au)/s,respectively.Three parameters of curves didn't show obvious change in SCS of liver at every stage.Abnormal perfusion curves occurred in SS of liver at the 12th week after the 1st injection.The abnormality of perfusion curve in SS was more and more serious as the times of injection increased.The mean tp,MRSI,and slope intensity-time curves in SS of liver were 19.45 seconds,0.43,and 3.60 au/s respectively at the 24th week.Conclusion Perfusion-weighted imaging can potentially provide information about portal perfusion of hepatic parenchyma,and to some degree,reflect the severity of cirrhosis.

  8. Kidney injury in cirrhosis

    DEFF Research Database (Denmark)

    Møller, Søren; Krag, Aleksander; Bendtsen, Flemming

    2014-01-01

    Acute kidney injury (AKI) is frequent in patients with cirrhosis. AKI and hyponatraemia are major determinants of the poor prognosis in advanced cirrhosis. The hepatorenal syndrome (HRS) denotes a functional and potential reversible impairment of renal function. Type 1 HRS, a special type of AKI...

  9. Minimal hepatic encephalopathy in children with liver cirrhosis: diffusion-weighted MR imaging and proton MR spectroscopy of the brain

    Energy Technology Data Exchange (ETDEWEB)

    Abdel Razek, Ahmed Abdel Khalek; Ezzat, Amany [Mansoura University Hospital, Department of Diagnostic Radiology, Mansoura Faculty of Medicine, Mansoura (Egypt); Abdalla, Ahmed; Megahed, Ahmed; Barakat, Tarek [Mansoura Children Hospital, Gastroenterology and Hepatology Unit, Mansoura Faculty of Medicine, Mansoura (Egypt)

    2014-10-15

    The aim of this work was to detect minimal hepatic encephalopathy (minHE) in children with diffusion-weighted MR imaging (DWI) and proton magnetic resonance spectroscopy ({sup 1}H-MRS) of the brain. Prospective study conducted upon 30 consecutive children (age range 6-16 years, 21 boys and 9 girls) with liver cirrhosis and 15 age- and sex-matched healthy control children. Patients with minHE (n = 17) and with no minHE (n = 13) groups and control group underwent DWI, {sup 1}H-MRS, and neuropsychological tests (NPTs). The glutamate or glutamine (Glx), myoinositol (mI), choline (Cho), and creatine (Cr) at the right ganglionic region were determined at {sup 1}H-MRS. The apparent diffusion coefficient (ADC) value and metabolic ratios of Glx/Cr, mI/Cr, and Cho/Cr were calculated. There was elevated ADC value and Glx/Cr and decreased mI/CI and Ch/Cr in patients with minHE compared to no minHE and control group. There was significant difference between minHE, no minHE, and control group in the ADC value (P = 0.001 for all groups), GLx/Cr (P = 0.001 for all groups), mI/Cr (P = 0.004, 0.001, and 0.001, respectively), Ch/Cr (P = 0.001 for all groups), and full-scale IQ of NPT (P = 0.001, 0.001, and 0.143, respectively). The NPT of minHE had negative correlation with ADC value (r = -0.872, P = 0.001) and GLx/Cr (r = -0.812, P = 0.001) and positive correlation with mI/Cr (r = 0.732, P = 0.001). DWI and {sup 1}H-MRS are imaging modalities that can detect minHE in children with liver cirrhosis and correlate well with parameters of NPT. (orig.)

  10. Minimal hepatic encephalopathy in children with liver cirrhosis: diffusion-weighted MR imaging and proton MR spectroscopy of the brain

    International Nuclear Information System (INIS)

    The aim of this work was to detect minimal hepatic encephalopathy (minHE) in children with diffusion-weighted MR imaging (DWI) and proton magnetic resonance spectroscopy (1H-MRS) of the brain. Prospective study conducted upon 30 consecutive children (age range 6-16 years, 21 boys and 9 girls) with liver cirrhosis and 15 age- and sex-matched healthy control children. Patients with minHE (n = 17) and with no minHE (n = 13) groups and control group underwent DWI, 1H-MRS, and neuropsychological tests (NPTs). The glutamate or glutamine (Glx), myoinositol (mI), choline (Cho), and creatine (Cr) at the right ganglionic region were determined at 1H-MRS. The apparent diffusion coefficient (ADC) value and metabolic ratios of Glx/Cr, mI/Cr, and Cho/Cr were calculated. There was elevated ADC value and Glx/Cr and decreased mI/CI and Ch/Cr in patients with minHE compared to no minHE and control group. There was significant difference between minHE, no minHE, and control group in the ADC value (P = 0.001 for all groups), GLx/Cr (P = 0.001 for all groups), mI/Cr (P = 0.004, 0.001, and 0.001, respectively), Ch/Cr (P = 0.001 for all groups), and full-scale IQ of NPT (P = 0.001, 0.001, and 0.143, respectively). The NPT of minHE had negative correlation with ADC value (r = -0.872, P = 0.001) and GLx/Cr (r = -0.812, P = 0.001) and positive correlation with mI/Cr (r = 0.732, P = 0.001). DWI and 1H-MRS are imaging modalities that can detect minHE in children with liver cirrhosis and correlate well with parameters of NPT. (orig.)

  11. Liver transplantation for hepatocellular carcinoma on cirrhosis: Strategies to avoid tumor recurrence

    Institute of Scientific and Technical Information of China (English)

    Marco Vivarelli; Andrea Risaliti

    2011-01-01

    Hepatocellular carcinoma (HCC) is one of the most frequent neoplasms worldwide and in most cases it is associated with chronic liver disease. Liver trans-plantation (LT) is potentially the optimal treatment for those patients with HCC who have a poor functional hepatic reserve due to their underlying chronic liver disease. However, due to the limited availability of donors, only those patients whose oncologic profile is favorable can be considered for LT. Despite the care-ful selection of candidates based on strict rules, 10 to 20% of liver transplant recipients who have HCC in the native cirrhotic liver develop tumor recurrence after transplantation. The selection criteria pres-ently employed to minimize the risk of recurrence are based on gross tumor characteristics defined by imaging techniques; unfortunately, the accuracy of imaging is far from being optimal. Furthermore, mi-croscopic tumor features that are strictly linked with prognosis can not be assessed prior to transplanta-tion. Pre-transplantation tumor downstaging may allow transplantation in patients initially outside the selection criteria and seems to improve the progno-sis; it also provides information on tumor biology. The main peculiarity of the transplantation setting, when this is compared with other modalities of treatment, is the need for pharmacological immunosuppression: this is based on drugs that have been demonstrated to increase the risk of tumor development. As HCC is an aggressive malignancy, immunosuppression has to be handled carefully in patients who have HCC at the time of transplantation and new categories of immu-nosuppressive agents should be considered. Adjuvant chemotherapy following transplantation has failed to show any significant advantage. The aim of the pres-ent study is to review the possible strategies to avoid recurrence of HCC after liver transplantation based on the current clinical evidence and the more recent de-velopments and to discuss possible future directions.

  12. Clinical Pathologic Study on Effect of Qianggan Capsule (强肝胶囊)in Treating Patients of Chronic Hepatitis B With Liver Cirrhosis

    Institute of Scientific and Technical Information of China (English)

    杨柳明; 赵延龙; 吴志荣; 陈杜芳; 岑卓英; 徐克成; 左建生; 危北海; 张万岱

    2002-01-01

    Objective: To explore the clinical therapeutic effect of Qianggan Capsule (QGC) in treating chronic hepatitis B with liver fibrosis from the pathological aspect. Methods: Sixty-three patients of chronic hepatitis B with liver fibrosis were randomly divided into the treated group (n=45) and the control group (n=18). Both groups were treated with general liver protective drugs, such as Glucurone and vitamins B complex for 6 months. To the treated group, QGC was used additionally. The levels of serum alanine transaminase and liver fibrosis indexes including hyaluronic acid (HA), collagen type Ⅳ (C-Ⅳ) and laminin (LN) as well as the pathological examination of liver biopsy were observed before and after treatment. Results: The liver cirrhosis indexes, HA, C-Ⅳ and LN, were improved significantly in the treated group after treatment, P0.05. Pathological examination showed that the effective rate of treatment on liver inflammatory necrosis activity grade in the treated group was 57.8% and that on liver fibrosis stage was 75.6%, which were significantly improved as compared with those before treatment (P0.05). Conclusion: QGC has marked effects in reversing liver fibrosis and alleviating hepatic inflammatory necrosis in patients of chronic hepatitis B with liver fibrosis, and could lower the serum liver fibrosis related indexes effectively.

  13. Severe hepatic encephalopathy in a patient with liver cirrhosis after administration of angiotensin-converting enzyme inhibitor/angiotensin II receptor blocker combination therapy: a case report

    Directory of Open Access Journals (Sweden)

    Podda Mauro

    2010-05-01

    Full Text Available Abstract Introduction A combination therapy of angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers has been used to control proteinuria, following initial demonstration of its efficacy. However, recently concerns about the safety of this therapy have emerged, prompting several authors to urge for caution in its use. In the following case report, we describe the occurrence of a serious and unexpected adverse drug reaction after administration of a combination of angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers to a patient with nephrotic syndrome and liver cirrhosis with severe portal hypertension. Case presentation We administered this combination therapy to a 40-year-old Caucasian man with liver cirrhosis in our Hepatology Clinic, given the concomitant presence of glomerulopathy associated with severe proteinuria. While the administration of one single drug appeared to be well-tolerated, our patient developed severe acute encephalopathy after the addition of the second one. Discontinuation of the therapy led to the disappearance of the side-effect. A tentative rechallenge with the same drug combination led to a second episode of acute severe encephalopathy. Conclusion We speculate that this adverse reaction may be directly related to the effect of angiotensin II on the excretion of blood ammonia. Therefore, we suggest that patients with liver cirrhosis and portal hypertension are at risk of developing clinically relevant encephalopathy when angiotensin-converting enzyme inhibitor and angiotensin II receptor blocker combination therapy is administered, thus indicating the need for a careful clinical follow-up. In addition, the incidence of this serious side-effect should be rigorously evaluated in all patients with liver cirrhosis administered with this common treatment combination.

  14. Branched-chain amino acids ameliorate fibrosis and suppress tumor growth in a rat model of hepatocellular carcinoma with liver cirrhosis.

    Directory of Open Access Journals (Sweden)

    Jung Hoon Cha

    Full Text Available PURPOSE: Recent studies have revealed that branched-chain amino acids (BCAA reduce the development of hepatocellular carcinoma (HCC in patients with obesity and hepatitis C virus infection by improving insulin resistance (IR. The aim of this study was to examine the anti-cancer and anti-fibrotic effects of BCAA on the development of diethylnitrosamine (DEN-induced HCC and liver cirrhosis in a rat model. METHODS: Male SD rats received weekly intraperitoneal injections of DEN (50 mg/kg of body weight for 16 weeks to induce HCC. They were fed a diet containing 3% casein, 3% or 6% BCAA for 13 weeks beginning 6 weeks after DEN administration. DEN was used to induce HCC through stepwise development from cirrhosis to HCC. The effect of BCAA was evaluated in tumor tissues by histopathologic analyses, reverse transcription-polymerase chain reaction, and Western blotting. RESULTS: The mean area and number of dysplastic nodules (DNs and tumors in the casein group tended to be larger than those in the BCAA group 16 weeks after DEN administration. The mean fibrotic area in the BCAA group was smaller than that in the casein group. The BCAA group showed decreased mRNA levels for markers of fibrosis, angiogenesis, and apoptosis inhibition. Compared with the casein group, the BCAA group had lower levels of α-smooth muscle actin, vascular endothelial growth factor, p-β-catenin, p-p38 mitogen-activated protein kinase, proliferating cell nuclear antigen, and caspase-3 protein expression, as well as a higher level of cleaved caspase-3 protein expression. CONCLUSIONS: BCAA supplementation of the diet ameliorated liver fibrosis and HCC development in a DEN-induced rat model of HCC with liver cirrhosis, but not in the IR model. These results provide a rationale for anti-fibrosis and chemoprevention using BCAA treatment for HCC with liver cirrhosis, as well as decreasing the ammonia level.

  15. Consilience in sarcopenia of cirrhosis.

    Science.gov (United States)

    Dasarathy, Srinivasan

    2012-12-01

    Cirrhosis is the consequence of progression of many forms of necro-inflammatory disorders of the liver with hepatic fibrosis, hepatocellular dysfunction, and vascular remodeling. Reversing the primary hepatic disorder, liver transplantation, and controlling the complications are the major management goals. Since the former options are not available to the majority of cirrhotics, treating complications remains the mainstay of therapy. Sarcopenia and/or cachexia is the most common complication and adversely affects survival, quality of life, development of other complications of cirrhosis, and outcome after liver transplantation. With the increase in number of cirrhotic patients with hepatitis C and nonalcoholic fatty liver disease, the number of patients waiting for a liver transplantation is likely to continue to increase above the currently estimated 72.3/100,000 population. One of the critical clinical questions is to determine if we can treat sarcopenia of cirrhosis without transplantation. No effective therapies exist to treat sarcopenia because the mechanism(s) of sarcopenia in cirrhosis is as yet unknown. The reasons for this include the predominantly descriptive studies to date and the advances in our understanding of skeletal muscle biology and molecular regulation of atrophy and hypertrophy not being translated into the clinical practice of hepatology. Satellite cell biology, muscle autophagy and apoptosis, and molecular signaling abnormalities in the skeletal muscle of cirrhotics are also not known. Aging of the cirrhotic and transplanted population, use of mTOR inhibitors, and the lack of definitive outcome measures to define sarcopenia and cachexia in this population add to the difficulty in increasing our understanding of hepatic sarcopenia/cachexia and developing treatment options. Recent data on the role of myostatin, AMP kinase, impaired mTOR signaling resulting in anabolic resistance in animal models, and the rapidly developing field of

  16. Chronic Hepatitis C Therapy in Liver Cirrhosis Complicated by Telaprevir-Induced DRESS

    Directory of Open Access Journals (Sweden)

    Omar Y. S. Mousa

    2014-01-01

    Full Text Available Drug reaction with eosinophilia and systemic symptoms (DRESS is a rare yet severe adverse drug-induced reaction with up to 10% mortality rate. Recent clinical trials reported an association between DRESS and telaprevir (TVR, an NS3/4A protease inhibitor of chronic hepatitis C (CHC virus genotype 1. Its diagnosis is challenging given the variable pattern of cutaneous eruption and the myriad internal organ involvement. We present two patients who are middle-aged, obese, and white with CHC cirrhosis. They both developed a progressive diffuse, painful pruritic maculopapular rash at weeks 8 and 10 of CHC therapy with TVR, Peg-Interferon alfa-2a, and Ribavirin. They had no exposures to other medications that can cause this syndrome. Physical exam and labs and skin biopsy supported a “Definite” clinical diagnosis of DRESS, per RegiSCAR criteria. Thus Telaprevir-based triple therapy was discontinued and both patients experienced rapid resolution of the systemic symptoms with gradual improvement of eosinophilia and the skin eruption. These two cases illustrate the paramount importance of having a high index of suspicion for TVR-induced DRESS, critical for early diagnosis. Immediate discontinuation of TVR is essential in prevention of a potentially life-threatening complication. Risk factors for development of DRESS in patients receiving TVR remain to be elucidated.

  17. In vivo tracking of 111In-oxine labeled mesenchymal stem cells following infusion in patients with advanced cirrhosis

    International Nuclear Information System (INIS)

    Background: Several animal and few human studies suggest the beneficial role of bone marrow mesenchymal stem cells (MSCs) in liver cirrhosis. However, little is known about the fate of MSCs after infusion in cirrhotic patients. We evaluated stem cell biodistribution after peripheral infusion of MSCs in four cirrhotic patients. Methods: After three passages of MSCs, the patients received a total of 250-400x106 cells, of which only 50% of the cells were labeled. Specific activities of 0.21-0.67 MBq/106 cells were maintained for the injected labeled MSCs. Planar whole-body acquisitions (anterior/posterior projections) were acquired immediately following infusion as well as at 2 h, 4 h, 6 h, 24 h, 48 h, 7th and 10th days after cell infusion. Results: After intravenous infusion, the radioactivity was first observed to accumulate in the lungs. During the following hours to days, the radioactivity gradually increased in the liver and spleen, with spleen uptake exceeding that in the liver in all patients. Region-of-interest analysis showed that the percentage of cells homing to the liver (following decay and background corrections and geometric mean calculation) increased from 0.0%-2.8% at immediately post-infusion images to 13.0-17.4% in 10th-day post-infusion. Similarly, the residual activities in the spleen increased from 2.0%-10.2% at immediately post-infusion images to 30.1%-42.2% in 10th-day post-infusion. During the same period, the residual activities in the lungs decreased from 27.0-33.5% to 2.0-5.4%. Conclusion: The infusion of MSCs labeled with 111In-oxine through a peripheral vein is safe in cirrhosis. Cell labeling with 111In-oxine is a suitable method for tracking MSC distribution after infusion.

  18. LUNG AND LIVER CHANGES DUE TO THE INDUCTION OF CIRRHOSIS IN TWO EXPERIMENTAL MODELS

    Directory of Open Access Journals (Sweden)

    Renata Salatti FERRARI

    2013-09-01

    Full Text Available Context To evaluate lung and liver changes in two experimental models using intraperitoneal carbon tetrachloride (CCl4 and bile duct ligation (BDL. Methods Twenty-four male Wistar rats were divided into a control group (CO and an experimental group (EX. We evaluated the liver transaminases (AST, ALT, AP, arterial blood gases (PaO2, PCO2 and SpO2 and lipid peroxidation by TBARS (substances that react to thiobarbituric acid and chemiluminescence. We also evaluated the antioxidant enzyme superoxide dismutase (SOD and histology of lung tissue and liver. Results There were significant differences in AST, ALT, ALP and PaO2 between CO group and EX group (P<0.05. The levels of TBARS, chemiluminescence and activity of enzyme superoxide dismutase were increased to different degrees in the CCl4 groups: CO and in the BDL -EX (P<0.05, respectively. In the lung histology, an increase in the wall thickness of the pulmonary artery and a diameter reduction in the CCl4 animal model were observed: comparing CO group with EX group, we observed a reduction in thickness and an increase in the diameter of the artery wall lung. Conclusion Both experimental models have caused liver damage and alterations in the artery wall that are associated with major changes in pulmonary gas exchange.

  19. Colonic mucosal changes in Egyptian patients with liver cirrhosis and portal hypertension

    Directory of Open Access Journals (Sweden)

    Zakaria A Salama

    2013-01-01

    Conclusion The prevalence of PHC and haemorrhoids increases with the progression of liver disease and worsening of the Child-Pugh grading in cirrhotic patients. However, haemorrhoids, rectal varices, hyperaemia and colonic angiodysplasia are not affected by the presence of portal hypertensive gastropathy.

  20. How to minimize blood loss during liver surgery in patients with cirrhosis

    NARCIS (Netherlands)

    Westerkamp, Andrie C.; Lisman, Ton; Porte, Robert J.

    2009-01-01

    Patients with liver disease frequently have substantial changes in their haemostatic system. This is reflected in abnormal test results on routine coagulation screening assays such as the prothrombin time (PT), activated thromboplastin time (APTT) and platelet count. Traditionally, attempts were mad

  1. Perfusion computed tomography for detection of hepatocellular carcinoma in patients with liver cirrhosis

    International Nuclear Information System (INIS)

    To evaluate the diagnostic performance of dynamic perfusion CT (P-CT) for detection of hepatocellular carcinoma (HCC) in the cirrhotic liver. Twenty-six cirrhotic patients (19 men, aged 69 ± 10 years) with suspicion of HCC prospectively underwent P-CT of the liver using the 4D spiral-mode (100/80 kV; 150/175mAs/rot) of a dual-source system. Two readers assessed: (1) arterial liver-perfusion (ALP), portal-venous liver-perfusion (PLP) and hepatic perfusion-index (HPI) maps alone; and (2) side-by-side with maximum-intensity-projections of arterial time-points (art-MIP) for detection of HCC using histopathology and imaging follow-up as standard of reference. Another reader quantitatively assessed perfusion maps of detected lesions. A total of 48 HCCs in 21/26 (81 %) patients with a mean size of 20 ± 10 mm were detected by histopathology (9/48, 19 %) or imaging follow-up (39/48, 81 %). Detection rates (Reader1/Reader2) of HPI maps and side-by-side analysis of HPI combined with arterial MIP were 92/88 % and 98/96 %, respectively. Positive-predictive values were 63/63 % and 68/71 %, respectively. A cut-off value of ≥85 % HPI and ≥99 % HPI yielded a sensitivity and specificity of 100 %, respectively, for detection of HCC. P-CT shows a high sensitivity for detection of HCC in the cirrhotic liver. Quantitative assessment has the potential to reduce false-positive findings improving the specificity of HCC diagnosis. (orig.)

  2. Perfusion computed tomography for detection of hepatocellular carcinoma in patients with liver cirrhosis

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Michael A.; Kartalis, Nikolaos; Grigoriadis, Aristeidis; Loizou, Louiza; Leidner, Bertil; Aspelin, Peter; Brismar, Torkel B. [Karolinska Institute, Department of Clinical Science, Intervention and Technology, Division of Medical Imaging and Technology, Stockholm (Sweden); Karolinska University Hospital, Department of Radiology, Stockholm (Sweden); Staal, Per [Karolinska University Hospital, Department of Hepatology, Stockholm (Sweden)

    2015-11-15

    To evaluate the diagnostic performance of dynamic perfusion CT (P-CT) for detection of hepatocellular carcinoma (HCC) in the cirrhotic liver. Twenty-six cirrhotic patients (19 men, aged 69 ± 10 years) with suspicion of HCC prospectively underwent P-CT of the liver using the 4D spiral-mode (100/80 kV; 150/175mAs/rot) of a dual-source system. Two readers assessed: (1) arterial liver-perfusion (ALP), portal-venous liver-perfusion (PLP) and hepatic perfusion-index (HPI) maps alone; and (2) side-by-side with maximum-intensity-projections of arterial time-points (art-MIP) for detection of HCC using histopathology and imaging follow-up as standard of reference. Another reader quantitatively assessed perfusion maps of detected lesions. A total of 48 HCCs in 21/26 (81 %) patients with a mean size of 20 ± 10 mm were detected by histopathology (9/48, 19 %) or imaging follow-up (39/48, 81 %). Detection rates (Reader1/Reader2) of HPI maps and side-by-side analysis of HPI combined with arterial MIP were 92/88 % and 98/96 %, respectively. Positive-predictive values were 63/63 % and 68/71 %, respectively. A cut-off value of ≥85 % HPI and ≥99 % HPI yielded a sensitivity and specificity of 100 %, respectively, for detection of HCC. P-CT shows a high sensitivity for detection of HCC in the cirrhotic liver. Quantitative assessment has the potential to reduce false-positive findings improving the specificity of HCC diagnosis. (orig.)

  3. 肝硬化患者的营养状况评估%Nutritional Assessment in patients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    袁媛; 许建明; 李素文

    2012-01-01

    目的 旨在通过运用NRS2002对122名肝硬化住院患者的营养风险评估与营养参数分析,为临床医生提供依据,早期发现和早期纠正营养不良,改善患者预后.方法 安徽医科大学第一附属医院2010年3月到10月诊断为肝硬化的住院病人122例,在住院第一天进行NRS2002营养风险评估、营养参数指标测量,分为营养不良风险组(NRS≥3)和无营养不良风险组(NRS<3),同时分析营养不良风险组与无营养不良风险组间营养参数指标的差异.结果 122例中有93例肝硬化住院患者存在营养不良风险,营养不良发生率为76%.其中营养不良风险患者中Child-Pugh A级为10人,营养不良发生率为30%(10/30);Child-Pugh B级55人,营养不良发生率为86%(55/64);Child-Pugh C级28人,营养不良发生率100%(28/28).营养不良发生率与疾病严重程度成正比.对有无营养不良风险的肝硬化病人进行比较,结果显示2组间肝硬化营养指标测定值均有显著差异.结论 NRS2002可用于肝硬化营养风险筛查,肝硬化患者营养不良程度评价需综合分析.旨在通过对122名肝硬化住院患者的营养参数分析,为临床医生提供依据,早期发现和早期纠正营养不良,改善患者预后.%Objective This study aims to assess nutritional parameters of 122 patients with liver cirrhosis and provide useful evidence for the clinician, detecting and correcting malnutrition early, improving the prognosis of patients. Methods Nutritional risk screening ( NRS2002 ), anthropometry and biochemistry parameters were examined in 122 cirrhotic patients coming from The First Affiliated Hospital of AnHui Medical University. All patients treated with fat emulsion in the period of March,2010 to October,2010 were collected and divided into two groups by NRS2002. Anthropometry and biochemistry parameters were compared between two grades. Results 122 patients completed the study. Malnutrition rate was 76%. Child-Pugh A class of

  4. Cirrhosis associated with multiple transfusions in thalassaemia.

    OpenAIRE

    Jean, G; Terzoli, S; Mauri, R; L. Borghetti; Di Palma, A; Piga, A; Magliano, M; Melevendi, M; Cattaneo, M

    1984-01-01

    The study of surgical liver biopsy specimens obtained during splenectomy in 86 children with thalassaemia indicated that such patients may develop liver disease that evolves into cirrhosis. Histological characteristics suggest that it is post-necrotic cirrhosis. Onset of cirrhosis in some patients may occur as early as 7-8 years old, and at age about 15-16 years most children with thalassaemia show features of cirrhosis. In addition to fibrosis, hepatitis, or even aggressive hepatitis may dev...

  5. Characteristics, Diagnosis and Prognosis of Acute-on-Chronic Liver Failure in Cirrhosis Associated to Hepatitis B.

    Science.gov (United States)

    Li, Hai; Chen, Liu-Ying; Zhang, Nan-Nan; Li, Shu-Ting; Zeng, Bo; Pavesi, Marco; Amorós, Àlex; Mookerjee, Rajeshwar P; Xia, Qian; Xue, Feng; Ma, Xiong; Hua, Jing; Sheng, Li; Qiu, De-Kai; Xie, Qing; Foster, Graham R; Dusheiko, Geoffrey; Moreau, Richard; Gines, Pere; Arroyo, Vicente; Jalan, Rajiv

    2016-01-01

    The diagnostic and prognostic criteria of acute-on-chronic liver failure (ACLF) were developed in patients with no Hepatitis B virus (HBV) cirrhosis (CANONIC study). The aims of this study were to evaluate whether the diagnostic (CLIF-C organ failure score; CLIF-C OFs) criteria can be used to classify patients; and the prognostic score (CLIF-C ACLF score) could be used to provide prognostic information in HBV cirrhotic patients with ACLF. 890 HBV associated cirrhotic patients with acute decompensation (AD) were enrolled. Using the CLIF-C OFs, 33.7% (300 patients) were diagnosed as ACLF. ACLF was more common in the younger patients and in those with no previous history of decompensation. The most common organ failures were 'hepatic' and 'coagulation'. As in the CANONIC study, 90-day mortality was extremely low in the non-ACLF patients compared with ACLF patients (4.6% vs 50%, p < 0.0001). ACLF grade and white cell count, were independent predictors of mortality. CLIF-C ACLFs accurately predicted short-term mortality, significantly better than the MELDs and a disease specific score generated for the HBV patients. Current study indicates that ACLF is a clinically and pathophysiology distinct even in HBV patients. Consequently, diagnostic criteria, prognostic scores and probably the management of ACLF should base on similar principles. PMID:27146801

  6. Sclerosing encapsulating peritonitis (abdominal cocoon) associated with liver cirrhosis and diffuse large B-cell lymphoma: autopsy case.

    Science.gov (United States)

    Yamada, Sohsuke; Tanimoto, Akihide; Matsuki, Yasumasa; Hisada, Yuji; Sasaguri, Yasuyuki

    2009-09-01

    A case of sclerosing encapsulating peritonitis (SEP) associated with liver cirrhosis (LC) and complicated by diffuse large B-cell lymphoma (DLBCL) is reported herein. A 49-year-old Japanese man had undergone peritoneo-venous shunt against refractory ascites due to hepatitis C virus-positive uncompensated LC for 2 years. After he received a diagnosis of DLBCL of the left neck lymph node 3 months before his death, palliative care was given because of his poor general condition. He developed severe abdominal distention and pain over 1 week and was found to have marked ascites and whole bowel lumped together on abdominal CT. At autopsy, the peritoneum was covered with a thick white membrane and the bowel could not be distinguished, which was macroscopically characterized by a cocoon-like appearance. Histology indicated a proliferation of diffusely thickened or hyalinized fibrocollagenous tissue in the entire peritoneum with a slight chronic inflammatory infiltrate and without remarkable change of mucosa. A diagnosis of SEP, also known as abdominal cocoon, was established based on these features. Additionally, in the abdominal cavity, a large amount of serous ascites and multiple peritoneal nodules or masses involved by DLBCL were recognized. To the authors' knowledge this is the first case report of SEP associated with LC and complicated by the invasion of DLBCL in the abdominal cavity. PMID:19712139

  7. A case of liver cirrhosis with bleeding from stomal varices successfully treated using balloon-occluded retrograde transvenous obliteration.

    Science.gov (United States)

    Takano, Masashi; Imai, Yukinori; Nakazawa, Manabu; Chikayama, Taku; Ando, Satsuki; Sugawara, Kayoko; Nakayama, Nobuaki; Mochida, Satoshi

    2016-06-01

    A 66-year-old male patient with liver cirrhosis because of alcohol intake underwent a Hartmann's procedure for rectal cancer. Four months later, bleeding from the sigmoid stoma occurred and persisted for 2 months. A colonoscopic examination revealed bleeding from stomal varices. Three-dimensional computed tomography (CT) imaging demonstrated the inferior mesenteric vein and left superficial epigastric vein as the feeding and drainage vessels, respectively. Balloon-occluded retrograde transvenous obliteration (B-RTO) through the left epigastric vein was performed using a microballoon catheter inserted from the right femoral vein according to the Seldinger method. A CT examination performed 2 days after the B-RTO procedure revealed that the blood flow had disappeared, with thrombosis formation in both the stomal varices and the feeding vein. No recurrent bleeding from the stoma occurred. B-RTO using a microballoon catheter is useful as a therapeutic procedure for stomal varices to prevent bleeding, since the procedure can be performed with minimal invasion using the Seldinger method. PMID:27048279

  8. Cerebral A{sub 1} adenosine receptors (A{sub 1}AR) in liver cirrhosis

    Energy Technology Data Exchange (ETDEWEB)

    Boy, Christian [Research Centre Juelich, Brain Imaging Centre West, Institute of Medicine, Juelich (Germany); University Hospital Essen, Department of Nuclear Medicine, Essen (Germany); Meyer, Philipp T. [Research Centre Juelich, Brain Imaging Centre West, Institute of Medicine, Juelich (Germany); University Hospital Aachen, Department of Nuclear Medicine, Aachen (Germany); Kircheis, Gerald; Haussinger, Dieter [University of Duesseldorf, Clinic for Gastroenterology, Hepatology and Infectiology, Duesseldorf (Germany); Holschbach, Marcus H.; Coenen, Heinz H. [Research Centre Juelich, Institute of Nuclear Chemistry, Juelich (Germany); Herzog, Hans; Elmenhorst, David [Research Centre Juelich, Brain Imaging Centre West, Institute of Medicine, Juelich (Germany); Kaiser, Hans J. [University Hospital Aachen, Department of Nuclear Medicine, Aachen (Germany); Zilles, Karl [Research Centre Juelich, Brain Imaging Centre West, Institute of Medicine, Juelich (Germany); C. and O. Vogt Institute of Brain Research, Duesseldorf (Germany); Bauer, Andreas [Research Centre Juelich, Brain Imaging Centre West, Institute of Medicine, Juelich (Germany); University of Duesseldorf, Department of Neurology, Duesseldorf (Germany)

    2008-03-15

    The cerebral mechanisms underlying hepatic encephalopathy (HE) are poorly understood. Adenosine, a neuromodulator that pre- and postsynaptically modulates neuronal excitability and release of classical neurotransmitters via A{sub 1} adenosine receptors (A{sub 1}AR), is likely to be involved. The present study investigates changes of cerebral A{sub 1}AR binding in cirrhotic patients by means of positron emission tomography (PET) and [{sup 18}F]CPFPX, a novel selective A{sub 1}AR antagonist. PET was performed in cirrhotic patients (n = 10) and healthy volunteers (n = 10). Quantification of in vivo receptor density was done by Logan's non-invasive graphical analysis (pons as reference region). The outcome parameter was the apparent binding potential (aBP, proportional to B{sub max}/K{sub D}). Cortical and subcortical regions showed lower A{sub 1}AR binding in cirrhotic patients than in controls. The aBP changes reached statistical significance vs healthy controls (p < 0.05, U test with Bonferroni-Holm adjustment for multiple comparisons) in cingulate cortex (-50.0%), precentral gyrus (-40.9%), postcentral gyrus (-38.6%), insular cortex (-38.6%), thalamus (-32.9%), parietal cortex (-31.7%), frontal cortex (-28.6), lateral temporal cortex (-28.2%), orbitofrontal cortex (-27.9%), occipital cortex (-24.6), putamen (-22.7%) and mesial temporal lobe (-22.4%). Regional cerebral adenosinergic neuromodulation is heterogeneously altered in cirrhotic patients. The decrease of cerebral A{sub 1}AR binding may further aggravate neurotransmitter imbalance at the synaptic cleft in cirrhosis and hepatic encephalopathy. Different pathomechanisms may account for these alterations including decrease of A{sub 1}AR density or affinity, as well as blockade of the A{sub 1}AR by endogenous adenosine or exogenous xanthines. (orig.)

  9. Monitoring renal function during combination therapy with telaprevir in HIV/HCV co-infected patients with advanced/fibrosis cirrhosis

    Directory of Open Access Journals (Sweden)

    Cinzia Puzzolante

    2014-11-01

    Full Text Available Introduction: Telaprevir (TVR plus peg interferon (PEG-IFN and ribavirin (RBV substantially increase treatment efficacy for genotype 1 chronic hepatitis C virus (HCV infection but data about its safety in HIV patients with cirrhosis are lacking. Our purpose was to evaluate estimated Glomerular Filtration Rates (eGFR variations during combination therapy in a difficult-to-treat HIV/HCV population with advanced fibrosis/cirrhosis through three different scores commonly used in clinical practice: CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration, Modification of Diet in Renal Disease (MDRD scores (that consider gender, ethnicity, age, serum creatinine level [SCL] and MDRD 6 variable (that considers the previous parameters plus blood urea nitrogen and serum albumin. Second objective was to identify any association between creatinin clearance and haemoglobin (Hb variation during combination therapy. Materials and Methods: We conducted an observational retrospective study including 18 HIV/HCV patients attending our clinic who started combination therapy for HCV, including in the analysis the first 16 weeks of therapy. Treatment included TVR 1125 mg BID (twice a day for 12 weeks, PEG-IFN α-2a 180 mcg QW and RBV daily dose according to body weight (800 mg in individuals 75 kg. Advanced fibrosis was defined as Metavir score=F3 or Ishak 3–4 and cirrhosis was defined as Metavir score F4 or Ishak 5–6 assessed by liver biopsy or transient elastography respectively. P per trend were assessed to evaluate any change of SCL and eGFR (according to different formulas. Multilevel linear regression analysis was performed to estimate factors associated with reduction of Hb. Results: Baseline characteristics and HCV virological responses were collected. Figure 1 shows median SCL and eGFR trends across follow-up period: SCR p-per-trend was 0.28, for CKD-EPI was 0.50, for MDRD was 0.48, for MDRD-6 variables was 0.27. Hb trend was also assessed and a

  10. Correlation between leptin level with lipid profile and free fatty acid in liver cirrhosis patients

    OpenAIRE

    Siti Maryani; Neneng Ratnasari; Siti Nurdjanah

    2015-01-01

    Malnutrition is a common condition in liver cirrhotic patients. Leptin regulates body weightphysiologically by suppressing appetite and increasing energy expenditure. Leptin is higher in femalethan male. Studies have shown correlation between leptin with metabolic factors like body massindex (BMI) and lipid profile in cirrhotic patients. This study was conducted to investigate thecorrelation between serum leptin levels with lipid profile and free fatty acid in male patients with livercirrhosi...

  11. Association of early age at establishment of chronic hepatitis B infection with persistent viral replication, liver cirrhosis and hepatocellular carcinoma: a systematic review.

    Directory of Open Access Journals (Sweden)

    Yusuke Shimakawa

    Full Text Available Age at infection with hepatitis B virus (HBV is a known risk factor for chronic HBV infection. However, in addition, there is some evidence that early age at infection further increases the risk of primary liver cancer beyond its association with increased risk of chronic infection. This systematic review of observational studies assesses the association between age at initiation of chronic HBV infection and liver cirrhosis, hepatocellular carcinoma, and their predictors including indicators of ongoing viral replication and hepatic damage. The review includes birth order and maternal HBV serology as proxies for age at infection. Electronic searches in two English-language (Medline and Embase, until Jan 2012 and two Chinese-language (CNKI and SinoMed, until Sep 2012 databases without language restriction and manual search through reference lists identified 7,077 papers, of which 19 studies of 21 outcomes (8 primary liver cancer, 1 liver cirrhosis, 10 viral replication and 2 liver inflammation are included. One study directly examined the age at infection in a longitudinal cohort, 12 assessed maternal sero-status and 6 investigated birth order. The direction of associations in all studies was in accordance with our hypothesis that earlier age at infection is associated with worse outcomes in addition to its effect of increasing the probability of chronic HBV infection. This has implications for the control of hepatitis B.

  12. Next-Generation Sequence Analysis of Genes Associated with Obesity and Nonalcoholic Fatty Liver Disease-Related Cirrhosis in Extreme Obesity

    Science.gov (United States)

    Gerhard, Glenn S.; Chu, Xin; Wood, G. Craig; Gerhard, Genevieve M.; Benotti, Peter; Petrick, Anthony T.; Gabrielsen, Jon; Strodel, William E.; Still, Christopher D.; Argyropoulosa, George

    2014-01-01

    Objectives Genome-wide association studies (GWAS) have led to the identification of single nucleotide polymorphisms in or near several loci that are associated with the risk of obesity and nonalcoholic fatty liver disease (NAFLD). We hypothesized that missense variants in GWAS and related candidate genes may underlie cases of extreme obesity and NAFLD-related cirrhosis, an extreme manifestation of NAFLD. Methods We performed whole-exome sequencing on 6 Caucasian patients with extreme obesity [mean body mass index (BMI) 84.4] and 4 obese Caucasian patients (mean BMI 57.0) with NAFLD-related cirrhosis. Results Sequence analysis was performed on 24 replicated GWAS and selected candidate obesity genes and 5 loci associated with NAFLD. No missense variants were identified in 19 of the 29 genes analyzed, although all patients carried at least 2 missense variants in the remaining genes without excess homozygosity. One patient with extreme obesity carried 2 novel damaging mutations in BBS1 and was homozygous for benign and damaging MC3R variants. In addition, 1 patient with NAFLD-related cirrhosis was compound heterozygous for rare damaging mutations in PNPLA3. Conclusions These results indicate that analyzing candidate loci previously identified by GWAS analyses using whole-exome sequencing is an effective strategy to identify potentially causative missense variants underlying extreme obesity and NAFLD-related cirrhosis. PMID:24081230

  13. Effect of paracentesis on metabolic activity in patients with advanced cirrhosis and ascites

    DEFF Research Database (Denmark)

    Knudsen, Anne Wilkens; Krag, Aleksander; Nordgaard-Lassen, Inge;

    2015-01-01

    of the REE. Material and methods In 19 patients with cirrhosis and ascites, measurements of REE by indirect calorimetry were performed before paracentesis, after paracentesis, and four weeks after paracentesis. Moreover, handgrip strength (HGS), dual X-ray absorptiometry (DXA), and biochemistry were assessed...

  14. Risk factors and clinical characteristics of portal vein thrombosis after splenectomy in patients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    BACKGROUND: Portal  vein  thrombosis  (PVT)  is  a  potential lethal  complication  and  may  have  negative  influence  on  the prognosis  after  splenectomy  in  patients  with  liver  cirrhosis. Prevention  and  timely  detection  of  PVT  are  quite  significant. There is a lack of knowledge about the clinical features and risk factors of PVT. Our study aimed to investigate the risk factors and  clinical  characteristics  of  PVT  in  order  to  figure  out  the high-risk individuals. METHODS: We  collected  the  clinical  data  of  472  consecutive patients with non-neoplastic liver cirrhosis who had undergone splenectomy  from  January  2008  to  December  2010  in  our institution. Clinical and surgical characteristics of patients who developed PVT postoperatively and those who did not develop PVT  were  compared.  Univariate  and  multivariate  analyses of  risk  factors  of  PVT  were  performed.  The  mortality  and rebleeding rate of the patients were also evaluated. RESULTS: Of the 472 patients, 52 were excluded from the study. PVT  developed  in  71  (71/420,  16.9%)  patients.  Multivariate analysis revealed that wider preoperative portal vein diameter, postoperative  thrombocytosis,  prolonged  prothrombin  time and  periesophagogastric  devascularization  were  significantly correlated with PVT development [odds ratio (OR): 5.701, 2.807, 1.850 and 2.090, respectively]. The incidence of PVT in patients who took antiplatelet drugs was not lower  than that in those who did not. Follow-up showed that patients in the PVT group had

  15. The analysis of the characteristics and the related factors of nosocomial infections in patients with liver cirrhosis%肝硬化患者医院感染特点及相关因素分析

    Institute of Scientific and Technical Information of China (English)

    郭玉香; 徐叶进; 付跃娟; 盛棋跃

    2014-01-01

    , those who had advanced age ,longer duration of hospitalization ,low white cell count ,low albumin level ,C grade of liver function ,invasive operation history ,complications ,prophylactic antibiotics had a higher rate of nosocomial infections ,which were 18 .6% ,21 .03% ,16 .72% ,19 .31% ,22 .16% ,30 .14% ,37 .76% ,22 .76% respectively . These factors were risk factors of nosocomial infections , and the difference was significant ( P < 0 .05 ) . CONCLUSIONS The nosocomial infection rate in patients with liver cirrhosis is high ,comprehensive measures for prevention should be taken for according to the risk factors , which is an important method to prevent the occurrence of nosocomial infections in patients .

  16. Effect of long-term refeeding on protein metabolism in patients with cirrhosis of the liver

    DEFF Research Database (Denmark)

    Kondrup, J; Nielsen, K; Juul, A

    1997-01-01

    protein synthesis was associated with significant increases in plasma concentrations of total amino acids (25%), leucine (58%), isoleucine (82%), valine (72%), proline (48%) and triiodothyronine (27%) while insulin, growth hormone, insulin-like growth factor (IGF)-I and IGF-binding protein-3 were not...... a normal protein requirement with the patients who had an increased protein requirement suggests that the increased protein requirement is due to a primary increase in protein degradation. It is speculated that this is due to low levels of IGF-I secondary to impaired liver function, since initial...... plasma concentration of IGF-I was about 25% of control values and remained low during refeeding....

  17. Hepatic encephalopathy in patients with acute decompensation of cirrhosis and acute-on-chronic liver failure.

    Science.gov (United States)

    Romero-Gómez, Manuel; Montagnese, Sara; Jalan, Rajiv

    2015-02-01

    Hepatic encephalopathy in a hospitalized cirrhotic patient is associated with a high mortality rate and its presence adds further to the mortality of patients with acute-on-chronic liver failure (ACLF). The exact pathophysiological mechanisms of HE in this group of patients are unclear but hyperammonemia, systemic inflammation (including sepsis, bacterial translocation, and insulin resistance) and oxidative stress, modulated by glutaminase gene alteration, remain as key factors. Moreover, alcohol misuse, hyponatremia, renal insufficiency, and microbiota are actively explored. HE diagnosis requires exclusion of other causes of neurological, metabolic and psychiatric dysfunction. Hospitalization in the ICU should be considered in every patient with overt HE, but particularly if this is associated with ACLF. Precipitating factors should be identified and treated as required. Evidence-based specific management options are limited to bowel cleansing and non-absorbable antibiotics. Ammonia lowering drugs, such as glycerol phenylbutyrate and ornithine phenylacetate show promise but are still in clinical trials. Albumin dialysis may be useful in refractory cases. Antibiotics, prebiotics, and treatment of diabetes reduce systemic inflammation. Where possible and not contraindicated, large portal-systemic shunts may be embolized but liver transplantation is the most definitive step in the management of HE in this setting. HE in patients with ACLF appears to be clinically and pathophysiologically distinct from that of acute decompensation and requires further studies and characterization.

  18. PFA-100 test in the detection of platelet dysfunction and monitoring DDAVP in a patient with liver cirrhosis undergoing inguinal hernia repair

    Directory of Open Access Journals (Sweden)

    Vučelić Dragica

    2012-01-01

    Full Text Available Introduction. Hemostatic abnormalities in liver cirrhosis are complex and multifactorial and may predispose to prolonged hemorrhage following invasive procedures. Due to increased perioperative bleeding risks, patients with cirrhosis should undergo elective surgery after making medical preparations. It has been shown that 1-deamino-8-D-arginine vasopressin (DDAVP, desmopressin, can be used as a safe and effective remedy in preventing and treating bleeding in cirrhotics. However, there is still scarce information of adequate test(s for assessing effects of DDAVP in platelet dysfunction. The use of platelet function analyzer-100 (PFA-100 allows more reliable assessment of impaired primary hemostasis as well as follow-up of hemostatic changes induced by DDAVP effects. Case Outline. In a 49-year-old male with ethylic liver cirrhosis and prolonged bleeding time scheduled for elective left side inguinal hernia repair, we carried out PFA-100 testing to investigate the patient’s platelet functional status. Results were affirmative for the presence of platelet functional problems. By standard coagulation tests the patient was also identified as having secondary hemostasis. Preoperatively, PFA-100 was used to test the patient’s response to a standard dose of DDAVP, which was favorable. The patient was operated after medical preparations with DDAVP and vitamin K. Neither bleeding complications nor side effects of DDAVP were recorded in the perioperative period. Conclusion. The PFA-100 is a simple and reliable test for the assessment of primary hemostasis as well as in monitoring of DDAVP therapy.

  19. The benefits of using Sentinel WebDashboard in medicine: IT solution for monitoring and treatment of patient with liver cirrhosis.

    Science.gov (United States)

    Dumitrescu, S R; Popescu, D; Purcarea, V L; Albu, L C

    2014-06-15

    The global assessment of the evolution of a disease in a certain geographical area or a specific domain is useful in the medical research for the preparation of practice guidelines/protocols used in the hospitals. Cirrhosis is one of the most common disorders seen today, occupying a significant place in the gastrointestinal pathology. The disease is the final stage of various affections in terms of etiology and morphology. The most frequent subjects treated on this topic are those related to the etiopathology and early diagnosis. Given the current interest in this matter and considering that UGS (upper gastrointestinal bleeding) in liver cirrhosis is a common complication and potentially fatal, the medical research found some very useful conducting retrospective studies in this area. The purpose of our study was to create an IT system implemented with Sentinel WebDashboard, which could increase the medical performances in diagnosis, monitoring and treatment of a disease. We tested our solution on a medical data set containing information about the patients with liver cirrhosis. The solution facilitates the access of the physicians to the databases containing complete information about the patients, offers the possibility to monitor the evaluation of their health and also aids physicians in optimizing the medical procedures and improve the diagnostic methods. It also offers the advantages of a web application: it does not require the installation on the client side, being accessible anytime, anywhere via a web browser, laptop, Smartphone or tablet. PMID:25408726

  20. 黎族肝硬化患者136例临床分析%Clinical analysis of 136 patients with liver cirrhosis of Li nationality

    Institute of Scientific and Technical Information of China (English)

    吴海棠; 陈珍月; 黄玉娜; 胡冲

    2015-01-01

    Objective To investigate the etiology, complications and liver function classification of patients with liver cirrhosis of Li nationality. Methods The clinical data of 136 hospitalized patients with liver cirrhosis of Li nationality were retrospectively analyzed. Results Etiological analysis showed 64 cases (47.05%) of alcoholic cir-rhosis, 60 cases (44.12%) of hepatitis virus and alcohol, 10 (7.35%) cases of viral hepatitis cirrhosis, and 2 cases (1.47%) of unknown reason. In terms of complications, there were 45 cases of hemorrhage of upper digestive tract (45/136, 33.08%), 28 cases of infections (28/136, 20.58%), and 19 cases of subclinical hepatic encephalopathy (19/138, 13.97%). A total of 82 cases (60.29%) were classified as Child-Pugh B. Conclusion Alcohol abuse is the major cause of liver cirrhosis in patients of Li nationality. The most common complication is digestion tract hemorrhage.%目的:探讨黎族肝硬化患者的病因、并发症及肝功能分级情况。方法回顾性分析136例黎族肝硬化住院患者的临床资料。结果病因构成方面,酒精性肝硬化64例(47.05%),肝炎病毒合并酒精性肝硬化60例(44.12%),肝炎病毒性肝硬化10例(7.35%),不明原因2例(1.47%);并发症方面,上消化道出血45例(33.08%),各种感染28例(20.58%),肝性脑病19例(13.97%);肝功能Child-pugh分级B级82例(60.29%)。结论酒精是黎族肝硬化患者的主要病因,其并发症以上消化道出血为主,肝功能Child-pugh分级以B级为主。

  1. Modulatory effects of curcumin, silybin-phytosome and alpha-R-lipoic acid against thioacetamide-induced liver cirrhosis in rats.

    Science.gov (United States)

    Ali, Shimaa Omar; Darwish, Hebatallah Abd El-moeti; Ismail, Nabila Abd El-fattah

    2014-06-01

    Liver cirrhosis is the final consequence of a progressive fibrotic process characterized by excessive collagen deposition and destruction of the normal liver architecture. This study aimed to investigate the protective effects of curcumin, silybin-phytosome and alpha-R-lipoic acid against thioacetamide-induced cirrhosis. Male rats were allocated into five groups of which one group received saline and served as normal control. Animals from groups 2-5 were treated with thioacetamide administered intraperitoneally at a dose of 200 mg/kg 3 times per week for 7 weeks. Group 2 was left untreated while groups from 3 to 5 were given a daily oral dose of curcumin, silybin-phytosome or alpha-R-lipoic acid simultaneously with thioacetamide. Increases in hepatic levels of malondialdehyde (MDA) and protein carbonyls (Pr Co) associated with thioacetamide administration were partially blocked in those groups receiving supplements. Glutathione (GSH) depletion, collagen deposition, matrix metalloproteinase-2 (MMP-2) activity, transforming growth factor-β1 (TGF-β1) level as well as α-smooth muscle actin (α-SMA) and heat shock protein-47 (HSP-47) gene expressions were also decreased in response to supplements administration. Serological analysis of liver function and histopathological examination reinforced the results. In conclusion, the present study highlights the antioxidant and the antifibrotic potentials of these supplements against chronic liver diseases caused by ongoing hepatic damage. PMID:24704557

  2. Application of growth hormone therapy in patients with liver cirrhosis%生长激素在肝纤维化患者中的应用

    Institute of Scientific and Technical Information of China (English)

    李瑞麟; 杨芳

    2012-01-01

    Growth hormone is important not only in growth action, but also in very wide fields, such as carbohydrate and lipid metabolism. Chronic liver cirrhosis is characterized as one of the growth hormone resistant states, whereby CH serum levels are high in the presence of low insulin-like growth factor-1 serum levels. Insulin-like growth factor-1 and insulin-like growth factor binding protein-3 concentrations is increased in human growth hormone treated patients. Growth hormone can improve liver function effectively, prevent growth hormone resistant states, increase serum albumin concentration in patients with chronic liver disease and cirrhosis. The present situation concerning the therapeutic effect of growth hormone therapy in patients with chronic liver disease and cirrhosis is reviewed.%生长激素不但能在生长过程中起重要作用,而且在碳水化合物,脂类代谢过程中起重要作用.慢性肝病的一个重要特征是生长激素抵抗现象,其表现为血清中生长激素的浓度较高而胰岛素样生长因子-1的水平降低.使用生长激素治疗慢性肝病,可提高患者血清中胰岛素样生长因子-1和胰岛素样生长因子结合蛋白-3升高,改善患者的生长激素抵抗现象,改善肝功能,纠正低蛋白血症.该文就使用生长激素治疗慢性肝病和肝纤维化的研究现状做一简要综述.

  3. Effect of Peginterferon or Ribavirin Dosing on Efficacy of Therapy With Telaprevir in Treatment-Experienced Patients With Chronic Hepatitis C and Advanced Liver Fibrosis

    OpenAIRE

    Janczewska, Ewa; Flisiak, Robert; Zarebska-Michaluk, Dorota; Kozielewicz, Dorota; Berak, Hanna; Dobracka, Beata; Librant-Suska, Marta; Lojewski, Wladyslaw; Jurczyk, Krzysztof; Musialik, Joanna; Postawa-Klosińska, Barbara; Wroblewski, Jacek; Augustyniak, Krystyna; Dudziak, Marek; Olszok, Iwona

    2015-01-01

    Abstract We investigated the safety, efficacy, and impact of ribavirin and peginterferon dose reduction on complete early virologic response and sustained virologic response (SVR) to triple therapy with telaprevir in treatment-experienced patients with advanced liver fibrosis. Treatment was initiated for 211 patients who failed treatment with peginterferon and ribavirin, with bridging fibrosis (F3, n = 68) or cirrhosis (F4, n = 143), including 103 (49%) null-responders (NR), 30 (14%) partial ...

  4. What I Need to Know about Cirrhosis

    Science.gov (United States)

    ... Organizations ​​ (PDF, 341 KB)​​​​​ Alternate Language URL Español What I need to know about Cirrhosis Page Content ... from getting worse? Points to Remember Clinical Trials What is cirrhosis? Cirrhosis * is scarring of the liver. ...

  5. Combined treatment of vitamin K2 and angiotensin-converting enzyme inhibitor ameliorates hepatic dysplastic nodule in a patient with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Hitoshi Yoshiji; Kosuke Kaji; Masahito Uemura; Junichi Yamao; Masao Fujimoto; Akira Mitoro; Masahisa Toyohara; Motoyuki Yoshida; Hiroshi Fukui; Ryuichi Noguchi; Masaharu Yamazaki; Yasuhide Ikenaka; Masayoshi Sawai; Masatoshi Ishikawa; Hideto Kawaratani; Tsuyoshi Mashitani; Mitsuteru Kitade

    2007-01-01

    Although it is well known that the hepatocellular carcinoma (HCC) is an ominous complication in patients with liver cirrhosis, there has been no approved drug to prevent the development of HCC to date. We previously reported that the combined treatment of vitamin K2 (VK) and angiotensin-converting enzyme inhibitor(ACE-I) significantly suppressed the experimental hepatocarcinogenesis. A 66-year-old Japanese woman with hepatitis C virus (HCV)-related liver cirrhosis developed a dysplastic nodule in the liver detected by enhanced computed tomography along with elevation of the tumor markers, namely, alpha-fetoprotein (AFP)and lectin-reactive demarcation (AFP-L3), suggesting the presence of latent HCC. After oral administration of VK and ACE-I, the serum levels of both AFP and AFP-L3 gradually decreased without any marked alteration of the serum aminotransferase activity. After one-year treatment, not only the serum levels of AFP and AFP-L3 returned to the normal ranges, but also the dysplastic nodule disappeared. Since both VK and ACE-I are widely used without serious side effects, this combined regimen may become a new strategy for chemoprevention against HCC.

  6. A Single Case of Rosai-Dorfman Disease Marked by Pathologic Fractures, Kidney Failure, and Liver Cirrhosis Treated with Single-Agent Cladribine

    Directory of Open Access Journals (Sweden)

    Koji eSasaki

    2014-10-01

    Full Text Available Rosai-Dorfman disease (RDD is a proliferative histiocytic disorder of unknown etiology which is characterized by sinus histiocytosis with massive lymphadenopathy. In most cases, RDD has a benign course and treatment is not necessary. However, severe cases of RDD require treatment, and the treatment strategy is determined on the basis of the severity of the disease or the extranodal involvement of vital organs. We report a single case of RDD with atypical presentation of persistent constitutional symptoms, progressing pathologic fractures, and end-organ dysfunction, including acute kidney failure and liver cirrhosis with esophageal varices.

  7. Advances in sepsis-associated liver dysfunction

    Directory of Open Access Journals (Sweden)

    Dawei Wang

    2014-07-01

    Full Text Available Recent studies have revealed liver dysfunction as an early event in sepsis. Sepsis-associated liver dysfunction is mainly resulted from systemic or microcirculatory disturbances, spillovers of bacteria and endotoxin (lipopolysaccharide, LPS, and subsequent activation of inflammatory cytokines as well as mediators. Three main cell types of the liver which contribute to the hepatic response in sepsis are Kupffer cells (KCs, hepatocytes and liver sinusoidal endothelial cells (LSECs. In addition, activated neutrophils, which are also recruited to the liver and produce potentially destructive enzymes and oxygen-free radicals, may further enhance acute liver injury. The clinical manifestations of sepsis-associated liver dysfunction can roughly be divided into two categories: Hypoxic hepatitis and jaundice. The latter is much more frequent in the context of sepsis. Hepatic failure is traditionally considered as a late manifestation of sepsis-induced multiple organ dysfunction syndrome. To date, no specific therapeutics for sepsis-associated liver dysfunction are available. Treatment measure is mainly focused on eradication of the underlying infection and management for severe sepsis. A better understanding of the pathophysiology of liver response in sepsis may lead to further increase in survival rates.

  8. Hepatocyte growth factor incorporated chitosan nanoparticles augment the differentiation of stem cell into hepatocytes for the recovery of liver cirrhosis in mice

    Directory of Open Access Journals (Sweden)

    Rose Chellan

    2011-04-01

    Full Text Available Abstract Background Short half-life and low levels of growth factors in the niche of injured microenvironment necessitates the exogenous and sustainable delivery of growth factors along with stem cells to augment the regeneration of injured tissues. Methods Here, recombinant human hepatocyte growth factor (HGF was incorporated into chitosan nanoparticles (CNP by ionic gelation method and studied for its morphological and physiological characteristics. Cirrhotic mice received either hematopoietic stem cells (HSC or mesenchymal stemcells (MSC with or without HGF incorporated chitosan nanoparticles (HGF-CNP and saline as control. Biochemical, histological, immunostaining and gene expression assays were carried out using serum and liver tissue samples. One way analysis of variance was used for statics application Results Serum levels of selected liver protein and enzymes were significantly increased in the combination of MSC and HGF-CNP (MSC+HGF-CNP treated group. Immunopositive staining for albumin (Alb and cytokeratin 18 (CK18, and reverse transcription-polymerase chain reaction (RT-PCR for Alb, alpha fetoprotein (AFP, CK18, cytokeratin 19 (CK19 ascertained that MSC-HGF-CNP treatment could be an effective combination to repopulate liver parenchymal cells in the liver cirrhosis. Zymogram and western blotting for matrix metalloproteinases 2 and 9 (MMP2 and MMP9 revealed that MMP2 actively involved in the fibrolysis of cirrhotic tissue. Immunostaining for alpha smooth muscle actin (αSMA and type I collagen showed decreased expression in the MSC+HGF-CNP treatment. These results indicated that HGF-CNP enhanced the differentiation of stem cells into hepatocytes and supported the reversal of fibrolysis of extracellular matrix (ECM. Conclusion Bone marrow stem cells were isolated, characterized and transplanted in mice model. Biodegradable biopolymeric nanoparticles were prepared with the pleotrophic protein molecule and it worked well for the

  9. Liver cirrhosis and hepatic stellate cells Cirrose hepática e células estreladas do figado

    Directory of Open Access Journals (Sweden)

    Daniel Ferracioli Brandão

    2006-01-01

    Full Text Available The cirrhosis represents the final stage of several chronic hepatic diseases and it is characterized by the presence of fibrosis and morphologic conversion from the normal hepatic architecture into structurally abnormal nodules. In the evolution of the disease there is loss of the normal vascular relationship and portal hypertension. There are also regenerative hepatocelular alterations that become more prominent with the progression of the disease. The liver transplantation continues to be the only therapeutic option in cases of disease in terminal phase. The hepatic stellate cells (HSC are perisinusoidal cells that store vitamin A and produce growth factors, citocins, prostaglandins and other bioactive substances. They can suffer an activation process that convert them to cells with a phenotype similar to myofibroblasts. When activated, they present increased capacity of proliferation, mobility, contractility and synthesis of collagen and other components of extracelular matrix. They possess cytoplasmic processes adhered to sinusoids and can affect the sinusoidal blood flow. HSC are important in pathogenesis of fibrosis and portal hypertension.A cirrose representa o estágio final de diversas doenças hepáticas crônicas e é caracterizada pela presença de fibrose e conversão da arquitetura hepática normal em nódulos estruturalmente anormais. Na evolução da doença ocorre perda da relação vascular normal e hipertensão portal. Há também alterações regenerativas hepatocelulares que se tornam mais proeminentes com a progressão da doença. O transplante hepático permanece como a única opção terapêutica nos casos de doença em fase terminal. As células estreladas hepáticas (CEH são células perisinusoidais que armazenam vitamina A e produzem fatores de crescimento, citocinas, prostaglandinas e outras substâncias bioativas. Podem sofrer um processo de ativação para um fenótipo semelhante a miofibroblastos. Quando ativadas

  10. Dieulafoy's lesion-like bleeding: an underrecognized cause of upper gastrointestinal hemorrhage in patients with advanced liver disease.

    Science.gov (United States)

    Akhras, Jamil; Patel, Pragnesh; Tobi, Martin

    2007-03-01

    Dieulafoy's lesion is a gastrointestinal submucosal artery that ruptures into the lumen causing massive hemorrhage. Until recently, failure to diagnose and treat patients endoscopically may have necessitated blind gastrectomy. Because arteriolar spider nevi abound in patients with liver disease and bleeding from such lesions has been described in the upper gastrointestinal tract, we reviewed our experience to determine whether a diagnosis of advanced liver disease could facilitate recognition and treatment of this type of arterial bleeding. Endoscopy records from 1991 to 1996 for all cases of upper gastrointestinal bleeding at our institution were reviewed. Dieulafoy's lesion-like bleeding was defined as arterial-type bleeding with no evidence of mucosal ulceration or erosions. Advanced liver disease was defined as signs of portal hypertension and/or cirrhosis or infiltrative liver disease. Dieulafoy's lesion-like bleeding was the cause in 6 of 4569 cases (0.13%). Five patients with Dieulafoy's lesion-like gastrointestinal hemorrhage had advanced liver disease compared with 954 of 4569 of all patients endoscoped for gastrointestinal hemorrhage for the period evaluated (OR = 19.04; 95% CI 2.1-900.8; p < 0.002 by Fisher's exact test). Dieulafoy's lesion-like bleeding was treated successfully with epinephrine injection and endoscopic cauterization in 5 of 6 patients with 1 patient requiring surgery. No other clinical associations were evident. Dieulafoy's lesion-like bleeding occurs more commonly in patients with advanced liver disease and should be included as a potential cause for bleeding in advanced liver disease and aggressively sought. PMID:17237996

  11. A study of the relationship between serum bile acids and propranolol pharmacokinetics and pharmacodynamics in patients with liver cirrhosis and in healthy controls.

    Directory of Open Access Journals (Sweden)

    Anne B Taegtmeyer

    Full Text Available The main objectives of the study were to determine the exposure and bioavailability of oral propranolol and to investigate their associations with serum bile acid concentration in patients with liver cirrhosis and in healthy controls. A further objective was to study the pharmacodynamics of propranolol. An open-label crossover study was performed to determine the pharmacokinetics and pharmacodynamics of propranolol after oral (40 mg and intravenous (1 mg administration as well as the concentration of total and individual fasting serum bile acids in 15 patients with liver cirrhosis and 5 healthy controls. After intravenous propranolol, patients showed a 1.8-fold increase in the area under the plasma concentration-time curve (AUC0-∞, a 1.8-fold increase in volume of distribution and a 3-fold increase in the elimination half-life (mean ± SEM: 641±100 vs. 205±43 minutes compared to controls. After oral application, AUC0-∞ and elimination half-life of propranolol were increased 6- and 4-fold, respectively, and bioavailability 3-fold (83±8 vs. 27±9.2%. Maximal effects on blood pressure and heart rate occurred during the first 4 and first 2 hours, respectively, after intravenous and oral application in both patients and controls. Total serum bile acid concentrations were higher in patients than controls (42±11 vs. 2.7±0.3 µmol/L and were linearly correlated with the serum chenodeoxycholic acid concentration. There was a linear correlation between the SBA concentration and propranolol oral AUC0-∞ in subjects not receiving interacting drugs (r2 = 0.73, n = 18. The bioavailability of and exposure to oral propranolol are increased in patients with cirrhosis. Fasting serum bile acid concentration may be helpful in predicting the exposure to oral propranolol in these patients.

  12. Multistep hepatocarcinogenesis from a dysplastic nodule to well-differentiated hepatocellular carcinoma in a patient with alcohol-related liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Soo Ryang Kim; Yoshitake Hayashi; Hirotsugu Ikawa; Kenji Ando; Keiji Mita; Shuichi Fuki; Michiie Sakamoto; Yoshihiro Kanbara; Toshiyuki Matsuoka; Masatoshi Kudo

    2007-01-01

    We describe a rare case of the transformation of a dysplastic nodule into well-differentiated hepatocellular carcinoma (HCC) in a 56-year-old man with alcoholrelated liver cirrhosis. Ultrasound (US) disclosed a 10 mm hypoechoic nodule and contrast enhanced US revealed a hypovascular nodule, both in segment seven.US-guided biopsy revealed a high-grade dysplastic nodule characterized by enhanced cellularity with a high N/C ratio, increased cytoplasmic eosinophilia,and slight cell atypia. One year later, the US pattern of the nodule changed from hypoechoic to hyperechoic without any change in size or hypovascularity. US-guided biopsy revealed well-differentiated HCC of the same features as shown in the first biopsy, but with additional pseudoglandular formation and moderate cell atypia.Moreover, immunohistochemical staining of cyclaseassociated protein 2, a new molecular marker of well-differentiated HCC, turned positive. This is the first case of multistep hepatocarcinogenesis from a dysplastic nodule to well-differentiated HCC within one year in alcohol-related liver cirrhosis.

  13. Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    2010348 Role of small ubiquitin-related modifier-1 in the pathogenesis of hepatic fibrosis in rats. XIAO Zhihua(肖志华),et al. Dept Gastroenterol,2nd Affil Hosp,Nanchang Univ,Nanchang 330006.World Chin J Digestol 2010;18(14):1422-27. Objective To observe the changes in the

  14. Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    1992-01-01

    920690 A clinical study of the relationshipbetween regulation of electrolytes andsubsidence of cirrhotics ascites. HOUShuqin (侯淑琴), et al. Dept Gastroenterol, Nan-fang Hosp, 1st Med Univ, PLA, Guangzhou.Chin J Digest 1992; 12(2): 84-86. Mechanism of many diuretics is based on

  15. Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    1995-01-01

    950330 Effect of tetrandrine on mitochondria of hep-atofibrosis rats.LI Dingguo(李定国),et al.XinhuaHosp,Shanghai 2nd Med Univ,200092 Chin J Digest1994;14(6):339-341Carbon tetrachloride was used to create the hep-atofibrotic rat model.Different doses of tetrandrine(Tet) were used to treat these rats in the early andlate hepatofibrotic stages.We observed that small dos-June 1995 Vol 12 No 2

  16. Liver cirrhosis and fatty liver

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    2009204 Effect of hemeoxygenase-1 inhibition on immune hepatic fibrosis in rats. SUN Yingjie(孙英杰),et al.Dept Gastroenterol,1st Affili Hosp,Dalian Med Univ,Dalian 116011.World Chin J Digestol,2009;17(6):560-565.

  17. Studies on immunoproteasome in human liver. Part I: Absence in fetuses, presence in normal subjects, and increased levels in chronic active hepatitis and cirrhosis

    Energy Technology Data Exchange (ETDEWEB)

    Vasuri, Francesco; Capizzi, Elisa [Pathology Unit of the ' F. Addarii' Institute of Oncology, S.Orsola-Malpighi Hospital, Bologna University (Italy); Bellavista, Elena [Department of Experimental Pathology, Bologna University (Italy); Interdepartmental Center for Studies on Biophysics, Bioinformatics and Biocomplexity ' L. Galvani' (CIG), Bologna University (Italy); Mishto, Michele [Department of Experimental Pathology, Bologna University (Italy); Interdepartmental Center for Studies on Biophysics, Bioinformatics and Biocomplexity ' L. Galvani' (CIG), Bologna University (Italy); Institute of Biochemistry, Medical Faculty Charite, Berlin (Germany); Santoro, Aurelia [Department of Experimental Pathology, Bologna University (Italy); Interdepartmental Center for Studies on Biophysics, Bioinformatics and Biocomplexity ' L. Galvani' (CIG), Bologna University (Italy); Fiorentino, Michelangelo [Pathology Unit of the ' F. Addarii' Institute of Oncology, S.Orsola-Malpighi Hospital, Bologna University (Italy); Capri, Miriam [Department of Experimental Pathology, Bologna University (Italy); Interdepartmental Center for Studies on Biophysics, Bioinformatics and Biocomplexity ' L. Galvani' (CIG), Bologna University (Italy); Cescon, Matteo; Grazi, Gian Luca [Unit of General and Transplantation Surgery, S.Orsola-Malpighi Hospital, Bologna University (Italy); Grigioni, Walter Franco; D' Errico-Grigioni, Antonia [Pathology Unit of the ' F. Addarii' Institute of Oncology, S.Orsola-Malpighi Hospital, Bologna University (Italy); Franceschi, Claudio, E-mail: claudio.franceschi@unibo.it [Department of Experimental Pathology, Bologna University (Italy); Interdepartmental Center for Studies on Biophysics, Bioinformatics and Biocomplexity ' L. Galvani' (CIG), Bologna University (Italy)

    2010-06-25

    Despite the central role of proteasomes in relevant physiological pathways and pathological processes, this topic is unexpectedly largely unexplored in human liver. Here we present data on the presence of proteasome and immunoproteasome in human livers from normal adults, fetuses and patients affected by major hepatic diseases such as cirrhosis and chronic active hepatitis. Immunohistochemistry for constitutive ({alpha}4 and {beta}1) and inducible (LMP2 and LMP7) proteasome subunits, and for the PA28{alpha}{beta} regulator, was performed in liver samples from 38 normal subjects, 6 fetuses, 2 pediatric cases, and 19 pathological cases (10 chronic active hepatitis and 9 cirrhosis). The immunohistochemical data have been validated and quantified by Western blotting analysis. The most striking result we found was the concomitant presence in hepatocyte cytoplasm of all healthy subjects, including the pediatric cases, of constitutive proteasome and immunoproteasome subunits, as well as PA28{alpha}{beta}. At variance, immunoproteasome was not present in hepatocytes from fetuses, while a strong cytoplasmic and nuclear positivity for LMP2 and LMP7 was found in pathological samples, directly correlated to the histopathological grade of inflammation. At variance from other organs such as the brain, immunoproteasome is present in livers from normal adult and pediatric cases, in apparent absence of pathological processes, suggesting the presence of a peculiar regulation of the proteasome/immunoproteasome system, likely related to the physiological stimuli derived from the gut microbiota after birth. Other inflammatory stimuli contribute in inducing high levels of immunoproteasome in pathological conditions, where its role deserve further attention.

  18. Studies on immunoproteasome in human liver. Part I: Absence in fetuses, presence in normal subjects, and increased levels in chronic active hepatitis and cirrhosis

    International Nuclear Information System (INIS)

    Despite the central role of proteasomes in relevant physiological pathways and pathological processes, this topic is unexpectedly largely unexplored in human liver. Here we present data on the presence of proteasome and immunoproteasome in human livers from normal adults, fetuses and patients affected by major hepatic diseases such as cirrhosis and chronic active hepatitis. Immunohistochemistry for constitutive (α4 and β1) and inducible (LMP2 and LMP7) proteasome subunits, and for the PA28αβ regulator, was performed in liver samples from 38 normal subjects, 6 fetuses, 2 pediatric cases, and 19 pathological cases (10 chronic active hepatitis and 9 cirrhosis). The immunohistochemical data have been validated and quantified by Western blotting analysis. The most striking result we found was the concomitant presence in hepatocyte cytoplasm of all healthy subjects, including the pediatric cases, of constitutive proteasome and immunoproteasome subunits, as well as PA28αβ. At variance, immunoproteasome was not present in hepatocytes from fetuses, while a strong cytoplasmic and nuclear positivity for LMP2 and LMP7 was found in pathological samples, directly correlated to the histopathological grade of inflammation. At variance from other organs such as the brain, immunoproteasome is present in livers from normal adult and pediatric cases, in apparent absence of pathological processes, suggesting the presence of a peculiar regulation of the proteasome/immunoproteasome system, likely related to the physiological stimuli derived from the gut microbiota after birth. Other inflammatory stimuli contribute in inducing high levels of immunoproteasome in pathological conditions, where its role deserve further attention.

  19. Clinical analysis of liver cirrhosis complicated with ischemic hepatitis%肝硬化并发缺血性肝炎的临床分析

    Institute of Scientific and Technical Information of China (English)

    马大鹏; 李梅; 吴锋; 梁恩富

    2015-01-01

    Objective To explore the clinical characteristics of liver cirrhosis patients complicated with ischemic hepatitis . Methods The clinical data were reviewed retrospectively for 30 cirrhosis patients complicated with ischemic hepatitis from January 2008 to June 2013 in the intensive care unit of Dalian Sixth People′s Hospital .Results Ischemic hepatitis was identified in 1 .6% of the patients treated at the same period in ICU .In addition to the underlying disease including cirrhosis ,the patients also showed hypovolemic shock ,severe sepsis ,acute attack of chronic heart failure and acute respiratory distress syndrome . Acute increase of serum alanine aminotransferase(ALT) and aspartate aminotransferase(AST) was also reported in association with significant decrease of albumin .The patients were treated with comprehensive measures targeting shock ,infection ,heart failure ,respiratory failure ,and relevant symptoms .The overall mortality was 66 .7% (20/30) .The mortality was significantly higher in Child‐Pugh C cirrhotic patients than Child‐Pugh A or B patients .Conclusions The ischemic hepatitis in association with liver cirrhosis is mainly induced by hypovolemic shock ,severe sepsis ,heart failure ,and respiratory failure .Typical laboratory findings are sharp elevation of serum ALT and normalization after treatment . Liver cirrhosis complicated with ischemic hepatitis features high mortality ,particularly in Child‐Pugh C cirrhosis .%目的:探讨肝硬化患者并发缺血性肝炎的临床特点。方法对2008年1月—2013年6月大连市第六人民医院重症监护病房(IC U )收治的30例肝硬化并发缺血性肝炎患者的临床资料进行回顾性分析。结果发生缺血性肝炎的患者占同期IC U收治患者的1.6%。原发基础疾病包括肝硬化基础上出现的低血容量休克、重度脓毒血症、慢性心力衰竭急性发作、急性呼吸窘迫综合征,监测到患者缺血发生后血清丙

  20. Increased extravasation and lymphatic return rate of albumin during diuretic treatment of ascites in patients with liver cirrhosis

    DEFF Research Database (Denmark)

    Henriksen, Jens Henrik Sahl; Schlichting, P

    1981-01-01

    substantiated in patients with cirrhosis. In nine untreated patients with cirrhotic ascites, TERalb (as determined from the disappearance of intravenously injected radiodinated serum albumin) was on the average 8.5% IVMalb X h-1 (range 4.6-12.7). This value is higher than that of normals (mean 5.9% IVMalb X h-1...

  1. Plasma L-cystine/L-glutamate imbalance increases tumor necrosis factor-alpha from CD14+ circulating monocytes in patients with advanced cirrhosis.

    Directory of Open Access Journals (Sweden)

    Eiji Kakazu

    Full Text Available BACKGROUND AND AIMS: The innate immune cells can not normally respond to the pathogen in patients with decompensated cirrhosis. Previous studies reported that antigen-presenting cells take up L-Cystine (L-Cys and secrete substantial amounts of L-Glutamate (L-Glu via the transport system Xc- (4F2hc+xCT, and that this exchange influences the immune responses. The aim of this study is to investigate the influence of the plasma L-Cys/L-Glu imbalance observed in patients with advanced cirrhosis on the function of circulating monocytes. METHODS: We used a serum-free culture medium consistent with the average concentrations of plasma amino acids from patients with advanced cirrhosis (ACM, and examined the function of CD14+ monocytes or THP-1 under ACM that contained 0-300 nmol/mL L-Cys with LPS. In patients with advanced cirrhosis, we actually determined the TNF-alpha and xCT mRNA of monocytes, and evaluated the correlation between the plasma L-Cys/L-Glu ratio and TNF-alpha. RESULTS: The addition of L-Cys significantly increased the production of TNF alpha from monocytes under ACM. Monocytes with LPS and THP-1 expressed xCT and a high level of extracellular L-Cys enhanced L-Cys/L-Glu antiport, and the intracellular GSH/GSSG ratio was decreased. The L-Cys transport was inhibited by excess L-Glu. In patients with advanced cirrhosis (n = 19, the TNF-alpha and xCT mRNA of monocytes were increased according to the Child-Pugh grade. The TNF-alpha mRNA of monocytes was significantly higher in the high L-Cys/L-Glu ratio group than in the low ratio group, and the plasma TNF-alpha was significantly correlated with the L-Cys/L-Glu ratio. CONCLUSIONS: A plasma L-Cys/L-Glu imbalance, which appears in patients with advanced cirrhosis, increased the TNF-alpha from circulating monocytes via increasing the intracellular oxidative stress. These results may reflect the immune abnormality that appears in patients with decompensated cirrhosis.

  2. High serum levels of HDV RNA are predictors of cirrhosis and liver cancer in patients with chronic hepatitis delta.

    Directory of Open Access Journals (Sweden)

    Raffaella Romeo

    Full Text Available Chronic infection with the hepatitis delta virus (HDV is a risk factor for cirrhosis and hepatocellular carcinoma (HCC, but little is known whether the outcome of hepatitis is predicted by serum markers of HDV and hepatitis B virus (HBV infection. The aim of the study was to investigate these correlations in 193 patients with chronic HDV infection who had been followed up for a median of 9.5 years (4.8-19.3. HDV-RNA was first measured by qualitative in-house nested RT-PCR and quantified by in-house real-time PCR. HDV RNA levels only appeared significantly associated to HCC (univariate analysis: OR 1.32, 95% CI 1.02-1.71; p = 0.037; multivariate analysis: OR 1.42, 95% CI 1.04-1.95; p = 0.03. In non-cirrhotics at first presentation (n = 105, HDV RNA levels were associated with progression to cirrhosis (univariate analysis: OR = 1.57, 95% CI 1.20-2.05, p<0.001; multivariate analysis: OR = 1.60, 95% CI 1.20-2.12, p = 0.007 and development of HCC (univariate analysis: OR = 1.66, 95% CI 1.04-2.65, p = 0.033; multivariate analysis: OR = 1.88, 95% CI 1.11-3.19, p = 0.019. ROC analysis showed that approximately 600,000 HDV RNA copies/mL was the optimal cut-off value in our cohort of patients for discriminating the development of cirrhosis. High levels of HDV viremia in non-cirrhotic patients are associated with a considerable likelihood of progression to cirrhosis and the development of HCC. Once cirrhosis has developed, the role of HDV replication as a predictor of a negative outcome lessens.

  3. Advances in liver transplantation allocation systems.

    Science.gov (United States)

    Schilsky, Michael L; Moini, Maryam

    2016-03-14

    With the growing number of patients in need of liver transplantation, there is a need for adopting new and modifying existing allocation policies that prioritize patients for liver transplantation. Policy should ensure fair allocation that is reproducible and strongly predictive of best pre and post transplant outcomes while taking into account the natural history of the potential recipients liver disease and its complications. There is wide acceptance for allocation policies based on urgency in which the sickest patients on the waiting list with the highest risk of mortality receive priority. Model for end-stage liver disease and Child-Turcotte-Pugh scoring system, the two most universally applicable systems are used in urgency-based prioritization. However, other factors must be considered to achieve optimal allocation. Factors affecting pre-transplant patient survival and the quality of the donor organ also affect outcome. The optimal system should have allocation prioritization that accounts for both urgency and transplant outcome. We reviewed past and current liver allocation systems with the aim of generating further discussion about improvement of current policies. PMID:26973389

  4. Recent advance in living donor liver transplantation.

    Science.gov (United States)

    Hashikura, Yasuhiko; Kawasaki, Seiji; Miyagawa, Shinichi; Terada, Masaru; Ikegami, Toshihiko; Nakazawa, Yuichi; Urata, Koichi; Chisuwa, Hisanao; Ogino, Shiro; Makuuchi, Masatoshi

    2002-02-01

    Living donor liver transplantation (LDLT)has been performed in more than 2000 cases around the world. This procedure is considered to have certain advantages over cadaveric liver transplantation, because detailed preoperative evaluation of the donor liver is possible and superior graft quality is available. The indication has recently been widened to include adult patients. The results of LDLT have been reported to be very good. In this article,several considerations on LDLT,including living donor selection and application to adult patients, are discussed. Between June 1990 and March 2001, 143 patients underwent LDLT at Shinshu University Hospital. During this period, 160 patients were determined to be candidates for liver transplantation in our institution, and 185 candidates were evaluated as potential donors for these patients. Thirty-eight of 185 donor candidates were excluded for reasons including liver dysfunction and withdrawal of consent. The recipients included 60 adults, 50 (83%) of whom are currently alive. Taking into account the worldwide shortage of cadaveric organ donation,the importance of LDLT will probably never diminish. This procedure should be established on the basis of profound consideration of donor safety as well as accumulated expertise of hepatobiliary surgery. PMID:11865355

  5. Detection of hepatocellular carcinoma in gadoxetic acid-enhanced MRI and diffusion-weighted MRI with respect to the severity of liver cirrhosis

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ah Yeong; Kim, Young Kon; Lee, Min Woo; Park, Min Jung; Hwang, Jiyoung; Lee, Mi Hee; Lee, Jae Won [Dept. of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan Univ. School of Medicine, Seoul (Korea, Republic of)], e-mail: jmyr@dreamwiz.com

    2012-10-15

    Background As gadoxetic acid-enhanced magnetic resonance imaging (MRI) and diffusion-weighted imaging (DWI) have been widely used for the evaluation of hepatocellular carcinoma (HCC), it is clinically relevant to determine the diagnostic efficacy of gadoxetic acid-enhanced MRI and DWI for detection of HCCs with respect to the severity of liver cirrhosis. Purpose To compare the diagnostic accuracy and sensitivity of gadoxetic acid-enhanced MRI and DWI for detection of HCCs with respect to the severity of liver cirrhosis. Material and Methods A total of 189 patients with 240 HCCs ({<=}3.0 cm) (Child-Pugh A, 81 patients with 90 HCCs; Child-Pugh B, 65 patients with 85 HCCs; Child-Pugh C, 43 patients with 65 HCCs) underwent DWI and gadoxetic acid-enhanced MRI at 3.0 T. A gadoxetic acid set (dynamic and hepatobiliary phase plus T2-weighted image) and DWI set (DWI plus unenhanced MRIs) for each Child-Pugh class were analyzed independently by two observers for detecting HCCs using receiver-operating characteristic analysis. The diagnostic accuracy and sensitivity were calculated. Results There was a trend toward decreased diagnostic accuracy for gadoxetic acid and DWI set with respect to the severity of cirrhosis (Child-Pugh A [mean 0.974, 0.961], B [mean 0.904, 0.863], C [mean 0.779, 0.760]). For both observers, the sensitivities of both image sets were highest in Child-Pugh class A (mean 95.6%, 93.9%), followed by class B (mean 83.0%, 77.1%), and class C (mean 60.6%, 60.0%) (P < 0.05). Conclusion In HCC detection, the diagnostic accuracy and sensitivity for gadoxetic acid-enhanced MRI and DWI were highest in Child-Pugh class A, followed by Child-Pugh class B, and Child-Pugh class C, indicating a tendency toward decreased diagnostic capability with the severity of cirrhosis.

  6. Effects of probiotic therapy on hepatic encephalopathy in patients with liver cirrhosis:an updated meta-analysis of six randomized controlled trials

    Institute of Scientific and Technical Information of China (English)

    Jun Xu; Rui Ma; Li­Feng Chen; Li­Jun Zhao; Kan Chen; Ren­Bing Zhang

    2014-01-01

    BACKGROUND: Liver cirrhotic patients with hepatic encephalopathy have poor prognosis. Probiotics alter the intestinal microbiota and reduce the production of ammonia. We conducted a meta-analysis about the role of probiotics on liver cirrhotic patients with hepatic encephalopathy. DATA SOURCES: We collected the relevant literatures up to February 21, 2014 from databases of PubMed, EMBASE and the Cochrane Central Register of Controlled Trials. A statistical analysis was conducted by RevMan 5.2 and STATA 12.0 software. RESULTS: Six randomized controlled trials involving 496 liver cirrhotic patients were included. The results showed that probiotic therapy significantly reduced the development of overt hepatic encephalopathy (OR [95% CI]: 0.42 [0.26, 0.70], P=0.0007). However, probiotics did not affect mortality, levels of serum ammonia and constipation (mortality: OR [95% CI]: 0.73 [0.38, 1.41], P=0.35; serum ammonia: WMD [95% CI]:-3.67 [-15.71, 8.37], P=0.55; constipation: OR [95% CI]: 0.67 [0.29, 1.56], P=0.35). CONCLUSION: Probiotics decrease overt hepatic encephalopathy in patients with liver cirrhosis.

  7. Splenectomy versus Partial Splenic Embolization for Massive Splenomegaly Secondary to Hepatitis B-Related Liver Cirrhosis: A Case-Control Study

    Directory of Open Access Journals (Sweden)

    Shoufei Jiao

    2016-01-01

    Full Text Available Background. Both splenectomy (SP and partial splenic embolization (PSE are used to treat massive splenomegaly (MSM secondary to hepatitis B-related liver cirrhosis (HB-LC. This retrospective case-control study was conducted to compare the effects of SP and PSE on these patients. Methods. From July 2004 to January 2012, patients with MSM secondary to HB-LC who underwent SP or PSE were 1 : 1 : 1 matched with similar nonsurgery patients, respectively. Intraoperative situation, hematological indices, liver function, HBV DNA level, HBeAg seroconversion rate, morbidity, and mortality at 6 months postoperatively were compared. Results. Operative time, estimated blood loss, blood transfusion rate, severe pain, postoperative stay, and portal vein thrombosis (PVT rate in the PSE group were significantly superior to the SP group, although SP and PSE were similar in liver function improvement, HBV suppression, morbidity, and mortality at 6 months postoperatively, and SP even improved WBC and PLT counts higher than PSE. Conclusion. Both SP and PSE are effective in improving liver function, increasing WBC and PLT counts, and suppressing replication of HBV for MSM secondary to HB-LC. Although postoperative improvement in WBC and PLT counts by SP can be higher than PSE, PSE is simple and minimally invasive and has a lower incidence of PVT.

  8. Model for end-stage liver disease score versus Child score in predicting the outcome of surgical procedures in patients with cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Maarouf A Hoteit; Amaar H Ghazale; Andrew J Bain; Eli S Rosenberg; Kirk A Easley; Frank A Anania; Robin E Rutherford

    2008-01-01

    AIM: To determine factors affecting the outcome of patients with cirrhosis undergoing surgery and to compare the capacities of the Child-Turcotte-Pugh (CTP) and model for end-stage liver disease (MELD) score to predict that outcome.METHODS: We reviewed the charts of 195 patients with cirrhosis who underwent surgery at two teaching hospitals over a five-year period. The combined endpoint of death or hepatic decompensation was considered to be the primary endpoint.RESULTS: Patients who reached the endpoint had a higher MELD score, a higher CTP score and were more likely to have undergone an urgent procedure. Among patients undergoing elective surgical procedures, no statistically significant difference was noted in the mean MELD (12.8 ± 3.9 vs 12.6 ± 4.7, P = 0.9) or in the mean CTP (7.6 ± 1.2 vs 7.7 ± 1.7, P = 0.8) between patients who reached the endpoint and those who did not. Both mean scores were higher in the patients reaching the endpoint in the case of urgent procedures (MELD: 22.4 ± 8.7 vs 15.2 ± 6.4, P = 0.0007; CTP: 9.9 ± 1.8 vs 8.5 ± 1.8, P = 0.008). The performances of the MELD and CTP scores in predicting the outcome of urgent surgery were only fair, without a significant difference between them (AUC = 0.755 ± 0.066 for MELD vs AUC = 0.696 ± 0.070 for CTP, P = 0.3).CONCLUSION: The CTP and MELD scores performed equally, but only fairly in predicting the outcome of urgent surgical procedures. Larger studies are needed to better define the factors capable of predicting the outcome of elective surgical procedures in patients with cirrhosis.

  9. 肝硬化并发肝源性糖尿病的临床表现及预后影响%Clinical manifestation and prognostic effect of liver cirrhosis complicated with hepatic diabetes

    Institute of Scientific and Technical Information of China (English)

    尚军洁

    2015-01-01

    Objective To explore clinical manifestations and prognostic effect of liver cirrhosis complicated with hepatic diabetes.Methods 120 patients with liver cirrhosis who were admitted to our hospital from December 2013 to December 2014 were retrospectively analyzed and researched. They were allocated to the liver cirrhosis complicated with hepatic diabetes group and the liver cirrhosis without diabetes group according to the diagnosis of diabetes. Complication, clinical characteristic, liver functional classification, prognostic effect and outcome of patients were analyzed and compared.Results The incidence of liver cirrhosis complicated with hepatic diabetes was 35.8%. In the liver cirrhosis complicated with hepatic diabetes group, incidence of complications (hepatic encephalopathy, gastrointestinal bleeding and electrolyte disorder) was higher and hospitalization time was longer compared with the liver cirrhosis without diabetes group (P<0.05). And mortality rate of the liver cirrhosis complicated with hepatic diabetes group was higher than that of the liver cirrhosis without diabetes group(P<0.05). ConclusionLiver cirrhosis complicated with hepatic diabetes has a high rate of complications and prolonged hospitalization time which do great harm to life quality of patients. It needs to be concerned in clinic.%目的:对肝硬化并发肝源性糖尿病的临床表现及预后影响进行深讨。方法对于2013年12月~2014年12月在我院就诊的肝硬化患者120例进行回顾性分析研究。根据诊断患者是否患有糖尿病将其分为肝硬化并发肝源性糖尿病以及肝硬化无糖尿病组,对各病例的并发症、临床特点、肝功能分级、预后影响以及转归等进行分析比较。结果肝硬化并发肝源性糖尿病发生率为35.8%(43/120)。与无糖尿病组相比,肝硬化并发肝源性糖尿病组并发症(如肝性脑病、消化道出血和电解质紊乱)发生率高且住院时间长(P<0.05)

  10.   30‑day mortality after hysterectomy among women with liver cirrhosis, Danish population‑based cohorts study" Eur J Obstet Gynecol Reprod Biol. 2002 May 10;102:202-5

    DEFF Research Database (Denmark)

    Lesnikova, Iana; Thulstrup, AM; Nielsen, GL;

    2002-01-01

    BACKGROUND: Women with liver cirrhosis have a higher incidence of hysterectomy than the general population, generally because of abnormal bleeding. They may also have an increased risk of postoperative mortality and morbidity. METHODS: In the nationwide Danish National Patients Register (NPR) we ...

  11. Evaluation of nutritional status of nonhospitalized patients with liver cirrhosis Avaliação em ambulatório do estado nutricional em pacientes com cirrose hepática

    OpenAIRE

    Luciana Carvalho; Edison Roberto Parise

    2006-01-01

    BACKGROUD: Protein-calorie malnutrition is a frequent finding in patients with chronic liver disease, but investigations of nutritional status have been rarely performed in individuals seen at outpatient clinics AIM: To evaluate the nutritional status of patients with alcoholic and nonalcoholic cirrhosis, attended for the first time at a reference outpatient clinic for liver diseases. PATIENTS AND METHODS: A total of 300 consecutive patients attended at the outpatient clinics of a reference c...

  12. Concurrent Liver Hodgkin Lymphoma and Nodular Regenerative Hyperplasia on an Explanted Liver with Clinical Diagnosis of Alcoholic Cirrhosis at University Hospital Fundación Santa Fe de Bogotá

    Directory of Open Access Journals (Sweden)

    R. López

    2014-01-01

    Full Text Available Liver involvement by Hodgkin lymphoma (HL is well documented. However, secondary liver failure to this neoplastic process is rare and usually presents late in the course of the disease. We present a case of a HL associated with nodular regenerative hyperplasia (NRH diagnosed on an explanted liver from a 53-year-old patient with clinical diagnosis of alcoholic cirrhosis. Hematoxylin and eosin stain (H&E showed abnormal liver architecture with hepatocytes nodules highlighted by reticulin stain with absent fibrosis on the trichrome stain. The portal spaces had diffuse infiltration by Reed-Sternberg cells positive for CD15, CD30, and latent membrane protein (LMP on immunohistochemical studies. The patient also had a concurrent hilar lymph node biopsy that also showed HL involvement. Liver failure as the initial presentation of Hodgkin’ lymphoma is rare. We believe that more research about the utility of performing liver biopsies in patients candidates for transplantation with noncirrhotic hepatic failure is needed in order to establish the etiology and the optimal treatment.

  13. Elevated carboxy terminal cross linked telopeptide of type I collagen in alcoholic cirrhosis

    DEFF Research Database (Denmark)

    Møller, S; Hansen, M; Hillingsø, Jens;

    1999-01-01

    BACKGROUND: The carboxy terminal cross linked telopeptide of type I collagen (ICTP) has been put forward as a marker of bone resorption. Patients with alcoholic liver disease may have osteodystrophy. AIMS: To assess circulating and regional concentrations of ICTP in relation to liver dysfunction,...... osteopenia, the elevated ICTP in cirrhosis may therefore primarily reflect liver failure and hepatic fibrosis......., bone metabolism, and fibrosis. METHODS: In 15 patients with alcoholic cirrhosis and 20 controls, hepatic venous, renal venous, and femoral arterial concentrations of ICTP, and bone mass and metabolism were measured. RESULTS: Circulating ICTP was higher in patients with cirrhosis than in controls....... No overall significant hepatic disposal or production was found in the patient or control groups but slightly increased production was found in a subset of patients with advanced disease. Significant renal extraction was observed in the controls, whereas only a borderline significant extraction was observed...

  14. BONE TURNOVER AND MINERAL DENSITY OF THE LUMBAR VERTEBRAE IN WOMEN WITH PRIMARY BILIARY CIRRHOSIS BEFORE AND AFTER ORTHOTOPIC LIVER TRANSPLANTATION

    Directory of Open Access Journals (Sweden)

    I. A. Pronchenko

    2013-01-01

    Full Text Available Aim. To elucidate the role of cholestasis and menopausal status in the development of osteoporosis in women with primary biliary cirrhosis (PBC before and after orthotopic liver transplantation (OLT. Methods and re- sults. There were fulfilled 74 estimations of biochemical markers of bone metabolism, estrogen (E2, parathy- roid hormone (PTH endogenous secretion so as mineral content of lumbar vertebras in 21 women with PBC (10 women before and 17 in different terms after OLT. Bone turnover disturbances were characterized by delay of bone formation associated with hyperbilirubinaemia before OLT while increased bone turnover following OLT. Bone resorption markers correlated inversely with E2 in postmenopausal women and positively with PTH in premenopausal women. Conclusion. Bone wastes degree depended on hard and duration of disease before OLT so as menopausal status after OLT. In postmenopausal women bone wastes were associated with degree of endogenous E2 decreasing, increased bone turnover, and graft dysfunction. 

  15. Impaired follistatin secretion in cirrhosis

    DEFF Research Database (Denmark)

    Rinnov, Anders Rasmussen; Plomgaard, Peter; Pedersen, Bente Klarlund;

    2016-01-01

    compared to healthy control participants. DESIGN, SETTING, PARTICIPANTS: To experimentally increase the glucagon-insulin ratio (mimicking the hormonal effect of exercise), we infused glucagon / somatostatin (to inhibit insulin secretion) and compared the acute follistatin increase in eight male cirrhosis...... compared to healthy controls (27.6 ± 3.8 % versus 34.5 ± 2.9 %, respectively; p = 0.001). CONCLUSIONS: Patients with cirrhosis show impaired capacity to acutely secrete follistatin. The decrease in acute follistatin release may contribute to loss of muscle mass in liver cirrhosis....

  16. Low liver stiffness among cirrhotic patients with hepatitis B after prolonged treatment with nucleoside analogs

    DEFF Research Database (Denmark)

    Andersen, Ellen Sloth; Weiland, Ola; Leutscher, Peter;

    2011-01-01

    Case reports and short-term clinical trials have suggested that treatment for chronic hepatitis B (CHB) may lead to improvement of cirrhosis. The aim of the present study was to measure liver stiffness in patients diagnosed with advanced fibrosis or cirrhosis prior to prolonged treatment...

  17. Low liver stiffness among cirrhotic patients with hepatitis B after prolonged treatment with nucleoside analogs

    DEFF Research Database (Denmark)

    Andersen, Ellen Sloth; Weiland, Ola; Leutscher, Peter;

    2011-01-01

    Abstract Objective. Case reports and short-term clinical trials have suggested that treatment for chronic hepatitis B (CHB) may lead to improvement of cirrhosis. The aim of the present study was to measure liver stiffness in patients diagnosed with advanced fibrosis or cirrhosis prior to prolonged...

  18. Autonomic dysfunction in cirrhosis and portal hypertension

    DEFF Research Database (Denmark)

    Dümcke, Christine Winkler; Møller, Søren

    2008-01-01

    Liver cirrhosis and portal hypertension are frequently associated with signs of circulatory dysfunction and peripheral polyneuropathy, which includes defects of the autonomic nervous system. Autonomic dysfunction, which is seen in both alcoholic and non-alcoholic liver cirrhosis and increases wit...... liver disease. A description is given of its aetiology and the typical circulatory dysfunction with characteristic hyperdynamic and hyporeactive circulation and heart failure, and the most important tests of the autonomic nervous system....

  19. Factor de crecimiento semejante a la insulina tipo I (IGF-I y cirrosis hepática Insulin-like growth factor I (IGF-I and liver cirrhosis

    Directory of Open Access Journals (Sweden)

    M. Conchillo

    2007-03-01

    mejoría del metabolismo energético por efecto del IGF-I. Se precisan ensayos clínicos adicionales para identificar la dosis adecuada de IGF-I, el tiempo y ritmo de administración y el subgrupo de pacientes cirróticos que obtendrán mayor beneficio de este tratamiento sustitutivo.Insulin-like growth factor I (IGF-I is a polypeptide hormone secreted by multiple tissues in response to growth hormone (GH. It is partly responsible for GH activity, and also has glucose-lowering and anabolizing effects. Ninety percent of circulating IGF-I originates in the liver and has autocrine, paracrine, and endocrine effects, the latter on multiple tissues. Liver cirrhosis results in a progressive decline of hepatic IGF-I output, and this factor may become undetectable in advanced disease. Some cirrhosis complications, mainly those nutritional and metabolic in nature (insuline resistance, malnutrition, osteopenia, hypogonadism, intestinal disorders, may be at least partly related to this IGF-I deficiency, since some IGF-I effects represent a reverse image of cirrhosis complications. Despite this, IGF-I replacement therapy has been never suggested for cirrhosis. A number of experimental studies in cirrhotic rats showed that therapy using low-dose recombinant IGF-I exerts two types of effect on experimental cirrhosis: a liver improvement driven by improved hepatocellular function, portal hypertension, and liver fibrosis; and b cirrhosis-related extrahepatic disorder improvement driven by improved food efficiency, muscle mass, bone mass, gonadal function and structure, and intestinal function and structure, with a normalization of sugar and amino acid malabsorption, and improved intstinal barrier function, manifested by reduced endotoxemia and bacterial translocation. Subsequently, the first randomized, double-blind, placebo-controlled, pilot clinical trial in a small number of cirrhotic patients showed increased serum albumin and improved energy metabolism as a result of IGF-I use

  20. State-of-the-art imaging of liver fibrosis and cirrhosis: A comprehensive review of current applications and future perspectives

    Directory of Open Access Journals (Sweden)

    Adrian Huber

    2015-01-01

    Conclusion: MR elastography (MRE appears to be the most reliable method for grading liver fibrosis, although the CT fibrosis score derived from the combination of caudate-to-right-lobe ratio and the diameters of the liver veins significantly correlates with the stage of fibrosis.

  1. Elevated nitric oxide and 3',5' cyclic guanosine monophosphate levels in patients with alcoholic cirrhosis

    Institute of Scientific and Technical Information of China (English)

    C(i)ntia Siqueira; Miguel Carneiro de Moura; Ana J(u)lia Pedro; Paula Rocha

    2008-01-01

    AIM: To evaluate whether serum levels of nitric oxide (NO') and plasma levels of cyclic guanosine monophosphate (Cgmp) and total glutathione (GSH) are altered in patients with alcoholic cirrhosis and to examine their correlation with the severity of liver disease.METHODS: Twenty-six patients with alcoholic liver cirrhosis were studied. Serum levels of NO· and plasma levels of cGMP and GSH were measured in 7 patients with compensated alcoholic cirrhosis (Child-Pugh A) and 19 patients with advanced cirrhosis (Child-Pugh B and C).The model for end-stage liver disease (MELD) score was evaluated. Sixteen healthy volunteers served as controls.Liver enzymes and creatinine levels were also tested.RESULTS: NO· and cGMP levels were higher in patients with Child-Pugh B and C cirrhosis than in Child-Pugh A cirrhosis or controls (NO·: 21.70 ± 8.07 vs 11.70 ± 2.74; 21.70 ± 8.07 vs 7.26 ± 2.47 μmol/L, respectively;P < 0.001) and (cGMP: 20.12 ± 6.62 vs 10.14 ± 2.78;20.12 ± 6.62 vs 4.95 ± 1.21 pmol/L, respectively; P <0.001). Total glutathione levels were lower in patients with Child-Pugh B and C cirrhosis than in patients with Child-Pugh A cirrhosis or controls (16.04 ± 6.06 vs 23.01 ± 4.38 or 16.04 ± 6.06 vs 66.57 ± 26.23 μmol/L,respectively; P < 0.001). There was a significant correlation between NO· and cGMP levels in all patients with alcoholic cirrhosis. A significant negative correlation between reduced glutathione/glutathione disulfide and the MELD score was found in all cirrhotic patients. CONCLUSION: Our results suggest a role for oxidative stress in alcoholic liver cirrhosis, which is more significant in decompensated patients with higher levels of NO· and cGMP and lower GSH levels than in compensated and control patients. Altered mediator levels in decompensated patients may influence the hemodynamic changes in and progression of liver disease.

  2. Enfermedad tromboembólica venosa y cirrosis hepática Venous thromboembolism and liver cirrhosis

    Directory of Open Access Journals (Sweden)

    M. J. García-Fuster

    2008-05-01

    Full Text Available Objetivos: la enfermedad tromboembólica venosa (ETV es poco frecuente en la cirrosis hepática, no estando su tratamiento contemplado en las guías del American College of Chest Physicians. El objetivo del presente trabajo es aportar la experiencia de pacientes cirróticos con ETV hospitalizados en nuestro centro en los últimos 15 años. Material y método: de enero de 1992 a diciembre de 2007 fueron hospitalizados en nuestro centro 2.074 pacientes con cirrosis hepática. Presentaron una ETV no esplácnica 17, siendo ellos la población a estudio. Se recogen datos epidemiológicos y analíticos: hemograma, VSG, química hemática, coagulación, trombofilia congénita, anticuerpos antifosfolípidos (AAFL y homocisteinemia. Se valoran factores de riesgo adquiridos, características de la trombosis, el tratamiento y las complicaciones. Resultados y conclusiones: la ETV no esplácnica se observa en el 0,8% de pacientes cirróticos. En ellos es frecuente observar hipoalbuminemia, disminución de factores anticoagulantes (ATIII, PC, y PS, presencia de AAFL e hiperhomocisteinemia, así como la presencia de factores de riesgo adquiridos: intervenciones quirúrgicas, insuficiencia venosa, inmovilización e infecciones. Tras la anticoagulación, se observan complicaciones hemorrágicas mayores en el 35% de los pacientes.Objective: despite the endogenous coagulopathy of cirrhosis, some patients do experience thrombophilic states. The American College of Chest Physicians failed to address the prevention and treatment of venous thromboembolism (VTE occurring among these patients. This study aims to describe the characteristics of cirrhotics patients hospitalized in the last 15 years, and to use the experience gained. Material and method: we retrospectively reviewed all admissions for cirrhosis in our hospital from 1992 to 2007. A total of 17 patients had non-portal venous thromboembolic disease. We recorded risk factors, epidemiological and laboratory data

  3. Autonomic dysfunction and impaired cerebral autoregulation in cirrhosis

    DEFF Research Database (Denmark)

    Frøkjaer, Vibe G; Strauss, Gitte I; Mehlsen, Jesper;

    2006-01-01

    by norepinephrine infusion (NE). The severity of liver disease was assessed using the Child-Pugh scale (class A, mild; class B, moderate; class C, severe liver dysfunction).NE increased blood pressure similarly in the controls (27 (24-32) mmHg) and patients with the most severe liver cirrhosis (Child-Pugh C, 31 (26.......0+/-2.0 bpm) compared to the controls (21.7+/-2.2 bpm, p=0.001, Tukey' test). Systolic blood pressure fell during head-up tilt only in patients with severe cirrhosis. Our results imply that cerebral autoregulation was impaired in the most severe cases of liver cirrhosis, and that those with impaired cerebral......Cerebral blood flow autoregulation is lost in patients with severe liver cirrhosis. The cause of this is unknown. We determined whether autonomic dysfunction was related to impaired cerebral autoregulation in patients with cirrhosis. Fourteen patients with liver cirrhosis and 11 healthy volunteers...

  4. A score model for predicting post-liver trans-plantation survival in HBV cirrhosis-related hepatocellular carcinoma recipients:a single center 5-year experience

    Institute of Scientific and Technical Information of China (English)

    Li-Ying Wang; Xin-Hua Chen; Tian-An Jiang; Fen Chen; Shu-Sen Zheng; Xiao Xu; Wei-Lin Wang; Jian Wu; Min Zhang; Yan Shen; Sheng Yan; Hai-Yang Xie

    2015-01-01

    BACKGROUND: The prognostic prediction of liver transplan-tation (LT) guides the donor organ allocation. However, there is currently no satisfactory model to predict the recipients' outcome, especially for the patients with HBV cirrhosis-re-lated hepatocellular carcinoma (HCC). The present study was to develop a quantitative assessment model for predicting the post-LT survival in HBV-related HCC patients. METHODS: Two hundred and thirty-eight LT recipients at the Liver Transplant Center, First Affiliated Hospital, Zhejiang University School of Medicine between 2008 and 2013 were included in this study. Their post-LT prognosis was recorded and multiple risk factors were analyzed using univariate and multivariate analyses in Cox regression. RESULTS: The score model was as follows: 0.114×(Child-Pugh score)-0.002×(positive HBV DNA detection time)+0.647× (number of tumor nodules)+0.055×(max diameter of tumor nodules)+0.231×lnAFP+0.437×(tumor differentiation grade). The receiver operating characteristic curve analysis showed that the area under the curve of the scoring model for predict-ing the post-LT survival was 0.887. The cut-off value was 1.27, which was associated with a sensitivity of 72.5% and a speci-ficity of 90.7%, respectively. CONCLUSION: The quantitative score model for predicting post-LT survival proved to be sensitive and specific.

  5. Advances in Engineered Liver Models for Investigating Drug-Induced Liver Injury

    Science.gov (United States)

    Lin, Christine

    2016-01-01

    Drug-induced liver injury (DILI) is a major cause of drug attrition. Testing drugs on human liver models is essential to mitigate the risk of clinical DILI since animal studies do not always suffice due to species-specific differences in liver pathways. While primary human hepatocytes (PHHs) can be cultured on extracellular matrix proteins, a rapid decline in functions leads to low sensitivity (<50%) in DILI prediction. Semiconductor-driven engineering tools now allow precise control over the hepatocyte microenvironment to enhance and stabilize phenotypic functions. The latest platforms coculture PHHs with stromal cells to achieve hepatic stability and enable crosstalk between the various liver cell types towards capturing complex cellular mechanisms in DILI. The recent introduction of induced pluripotent stem cell-derived human hepatocyte-like cells can potentially allow a better understanding of interindividual differences in idiosyncratic DILI. Liver models are also being coupled to other tissue models via microfluidic perfusion to study the intertissue crosstalk upon drug exposure as in a live organism. Here, we review the major advances being made in the engineering of liver models and readouts as they pertain to DILI investigations. We anticipate that engineered human liver models will reduce drug attrition, animal usage, and cases of DILI in humans. PMID:27725933

  6. Low-dose intermittent interferon-alpha therapy for HCV-related liver cirrhosis after curative treatment of hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To assess the efficacy of low-dose intermittent interferon (JFN) therapy in patients with hepatitis C virus (HCV)-related compensated cirrhosis who had received curative treatment for primary hepatocellular carcinoma (NCC).METHODS: We performed a prospective case controlled study. Sixteen patients received 3 MIU of natural IFN-alpha intramuscularly 3 times weekly for at least 48 wk (IFN group). They were compared with 16 matched historical controls (non-JFN group).RESULTS: The cumulative rate of first recurrence of HCC was not significantly different between the IFN group and the non-IFN group (0% vs 6.7% and 68.6% vs 80% at 1-and 3-year, P=0.157, respectively).The cumulative rate of second recurrence was not also significantly different between the IFN group and the non-IFN group (0% vs 6.7% and 35.9% vs 67% at 1-and 3-year, P=0.056, respectively). Although the difference in the Child-Pugh classification score between the groups at initial treatment of HCC was not significant, the score was significantly worse at the time of data analysis in the non-IFN group than IFN group (7.19±1.42 vs 5.81±0.75, P=0.0008). The cumulative rate of deviation from objects of any treatment for recurrent HCC was also higher in the non-IFN group than IFN group (6.7% and 27% vs 0 and 0% at 1- and 3-year, P=0.048, respectively).CONCLUSION: Low-dose intermittent IFN-alpha therapy for patients with HCV-related compensated cirrhosis after curative HCC treatment was effective by making patients tolerant to medical or surgical treatment for recurrent HCC in the later period of observation.

  7. Evaluation of 2-[18F]-fluoro-2-deoxy-D-glucose positron emission tomography/computed tomography in rat models with hepatocellular carcinoma with liver cirrhosis.

    Science.gov (United States)

    Park, S I; Lee, J H; Ham, H J; Jung, Y J; Park, M S; Lee, J; Maeng, L S; Chung, Y A; Jang, K S

    2015-01-01

    Liver cirrhosis is a predominant risk factor for hepatocellular carcinoma (HCC). However, the exact mechanism of the progression from cirrhosis to cancer remains unclear. The uptake of 2-[(18)F]-fluoro-2-deoxy-D-glucose ((18)F-FDG) is widely used as a marker of increased glucose metabolism to monitor the progression of cancer with positron emission tomography (PET)/computed tomography (CT). Here we investigated the feasibility of using (18)F-FDG PET/CT in the diethylnitrosamine (DEN) mediated experimental hepatocellular carcinoma model. Rats received weekly intraperitoneal injections of DEN for 16 weeks for induction of HCC. We recorded starting from 0 days or 0 weeks after the last DEN injection. The weight and survival rate of rats were then measured. Also, an (18)F-FDG PET scan and serum analysis were performed at minus 2, 0, plus 2, and plus 4 weeks after the last DEN injection. The body weight of rats was maintained between 350 g and 370 g during 14 and 20 weeks, and the rats were euthanized at 35 days after the last DEN injection. The serum levels of alanine transaminase (ALT), aspartate transaminase (AST), and alkaline phosphate (ALP) were significantly higher at zero weeks after the last DEN injection. The (18)F-FDG uptake for the quantitative evaluation of HCC was done by measuring the region of interest (ROI). At minus two weeks after the last DEN injection, the ROI of rats had significantly increased compared to the normal group, in a time-dependent manner. These results suggest that FDG uptake serves as a good screening test to evaluate the feasibility of DEN-induced HCC. PMID:26405933

  8. Investigation and analysis of symptoms in hospitalized patients with liver cirrhosis%肝硬化住院患者的症状调查与分析

    Institute of Scientific and Technical Information of China (English)

    鲍梦婕; 王建宁; 雷雪英; 刘爱珍

    2014-01-01

    Objective To describe the characteristics of the symptoms of hospitalized patients with liver cirrhosis and to provide guidelines for clinical symptom management,alleviating the symptom distress of patients.Methods By convenient sampling,125 patients with liver cirrhosis were recruited into this study.The Memorial Symptom Assessment Scale (MSAS) combined with self-designed entries were used to measure the characteristics of symptom experience in the subjects.Results Patients with liver cirrhosis experienced a number of symptoms including fatigue,abdominal distension,pain,drowsiness,loss of weight,loss of appetite,poor sleep,feeling sad,dry mouth,anxiety.The incidences of 19 symptoms were higher than 50%.Symptoms occurred frequently and constantly ranged from 0.8% to 44.0%,the symptoms occurred with moderate to severe ranged from 1.6% to 61.6%,and symptom distress was from 0 to 22.4%.The score of PSYCH subscale,PHYS subscale,and the Global Distress Index was (1.02±0.51),(1.03±0.36) and (1.13±0.41) respectively.The total score of MSAS was (0.80±0.29),self-designed entry was (1.00±0.55).Conclusions Hospitalized patients with liver cirrhosis suffer from an array of symptoms,common symptoms in patients with liver cirrhosis in hospital,the degree of symptom in frequency,severity and distress are differcnt.Patients' overall symptoms level is relatively low,but the degree of psychological dis-tress is higher.Medical staffs must strengthen the psychological nursing intervention for patients,using multi-dimensional instrument to do systematic assessment,making sure effective symptom management.%目的 了解住院肝硬化患者症状的特点,为临床护理进行有效的症状管理提供依据,缓解患者的症状困扰.方法 运用记忆症状评估量表(MSAS)结合自行设计条目调查125例住院的肝硬化患者症状特点.结果 肝硬化患者住院期间主要发生的症状有疲乏、腹胀、疼痛、昏昏欲睡、体质量下降、

  9. Advances in mesenchymal stem cells combined with traditional Chinese medicine therapy for liver fibrosis

    Institute of Scientific and Technical Information of China (English)

    Shu Dong; Shi-bing Su

    2014-01-01

    Liver fibrosis is a primary cause of liver cirrhosis, and even hepatocarcinoma. Recently, the usage of mesenchymal stem cells (MSCs) has been investigated to improve liver ifbrosis. It has been reported that the differentiation, proliferation and migration of MSCs can be regulated by traditional Chinese medicine treatment;however, the mechanisms are still unclear. In this article, the authors review the characteristics of MSCs such as multidirectional differentiation and homing, and its application in animal experiments and clinical trials. The authors also list areas that need further investigation, and look at the future prospects of clinical application of MSCs.

  10. 肝硬化能量和蛋白质代谢及供给水平分析%Analysis of energy and protein metabolism and supply level of patients with liver cirrhosis

    Institute of Scientific and Technical Information of China (English)

    黎昌群

    2015-01-01

    目的:探讨肝硬化能量和蛋白质代谢与供给水平,为临床治疗提供参考依据。方法:收治肝硬化患者75例,根据Child-pugh分级,分为A组、B组、C组及对照D组(20例),用间接能量测定系统测定患者脂肪、碳水化合物氧化利用与静息能量消耗情况,并分析患者能量与蛋白质代谢的特点。结果:肝硬化患者 REE 显著高于对照组;与对照相比,肝硬化患者白蛋白、总蛋白及前白蛋白差异明显;3组间PA、ALB差异明显,P<0.05,差异具有统计学意义。结论:肝硬化患者底物氧化以脂肪氧化为主,蛋白质与碳水化合物氧化率减少,患者肝硬化程度与碳水化合物受抑制程度呈明显的正相关。%Objective:To investigate the energy and protein metabolism and supply level in patients with liver cirrhosis,and to provide reference for clinical treatment.Methods:75 patients with liver cirrhosis were selected,they were divided into the group A, the group B,the group C and 20 patients in the group D according to Child-pugh classification,we used indirect energy measurement system for the determination of fat,carbohydrate oxidation and resting energy consumption in patients,and analyzed the characteristics of energy and protein metabolism in patients.Results:The REE was significantly higher in patients with cirrhosis than that in the control group.The albumin,total protein and prealbumin in patients with liver cirrhosis were significantly different compared with the control group.The ALB and PA were significantly different among the 3 groups,P<0.05 the differences were statistically significant.Conclusion:In patients with liver cirrhosis,the fatty oxidation was the main substrate,the oxidation rate of protein and carbohydrate was decreased,and the degree of liver cirrhosis was significantly positive correlated with the inhibition of carbohydrate.

  11. Predictive value of FibroScan on liver ascites cause by cirrhosis%瞬时弹性成像检测对肝硬化腹水的预测作用研究

    Institute of Scientific and Technical Information of China (English)

    韩萍; 纪冬; 张健; 李梵; 李冰; 邵清; 陈国凤

    2011-01-01

    目的 探讨瞬时弹性成像(FibroSan)检测对肝硬化腹水的预测作用.方法 选择2009年12月-2010年6月于解放军302医院行FibroScan检测的651例肝硬化患者,其中肝硬化合并腹水(均为初次发生腹水者)185例,无腹水466例.获取FibroScan值,分析其在乙肝肝硬化、丙肝肝硬化及其他肝硬化中的差别.绘制受试者工作特征(ROC)曲线,分析ROC曲线下面积(AUROC),确定FibroScan预测腹水的界值、敏感度、特异度、阳性预测值及阴性预测值.结果 651例肝硬化患者中,丙肝肝硬化患者FibroScan值[27.0(20.6~44.3)kPa]明显高于乙肝肝硬化患者[23.6(13.7~37.7)kPa,P<0.01].其他肝硬化患者FibroScan值为23.8(13.7~50.1)kPa,与丙肝肝硬化、乙肝肝硬化患者FibroScan值之间则无明显差异.合并腹水患者FibroScan中位值[45.0(33.1~69.1)kPa]明显高于无腹水患者[19.1(12.1~26.3)kPa,P<0.01].FibroScan用于预测腹水的AUROC值为0.895(95%CI:0.869~0.918),诊断界值为27.7kPa,敏感度为88.2%,特异度为81.5%,阳性预测率为66.5%,阴性预测率为94.3%.结论 FibroScan可以有效预测肝硬化患者发生腹水的可能性,具有一定的临床应用价值.%Objective To investigate the predictive value of FibroScan for liver ascites caused by cirrhosis. Methods A total of 651 patients with liver cirrhosis were subjected to FibroScan examination in People's Liberation Army 302 Hospital from December 2009 to June 2010 and were enrolled in the present study. Among the patients, 185 suffered from liver cirrhosis with ascites (all patients initially had ascites) and 466 did not suffer from ascites. After obtaining the FibroScan value, the difference in liver cirrhosis caused by chronic hepatitis B and liver cirrhosis caused by chronic hepatitis C and other liver cirrhosis were analyzed. A Receive Operating Characteristic (ROC) curve was drawn and the area under the curve (AUROC) was analyzed to determine the cutoff value

  12. Orthotopic liver transplantation after the combined use of locoregional therapy and sorafenib for advanced hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Yoo EJ

    2013-06-01

    Full Text Available Eun Jin Yoo,1,* Hye Sun Shin,1,* Seung Up Kim,1,2,7 Dong Jin Joo,3,4 Jun Yong Park,1,2,7 Gi Hong Choi,3 Do Young Kim,1,2,7 Sang Hoon Ahn,1,2,7 Jinsil Seong,5 Myung Joo Koh,6 Kwang-Hyub Han,1,2,7 Chae Yoon Chon1,2,7 1Department of Internal Medicine, 2Institute of Gastroenterology, 3Department of Surgery, 4Research Institute for Transplantation, 5Department of Radiation Oncology, 6Department of Pathology, Yonsei University College of Medicine, Seoul, South Korea; 7Liver Cirrhosis Clinical Research Center, Seoul, South Korea *These authors contributed equally to this work Abstract: We herein report a patient with advanced hepatitis B virus-related hepatocellular carcinoma (HCC beyond the Milan criteria. He underwent orthotopic liver transplantation after successful HCC downstaging that satisfied the University of California, San Francisco criteria, using concurrent chemoradiation therapy with a combination of repeated hepatic arterial infusion chemotherapy (HAIC and sorafenib. A 52-year-old male was diagnosed with advanced hepatitis B virus-related HCC beyond the Milan criteria. He underwent concurrent chemoradiation therapy (50 Gy with 20 fractions over 5 weeks with HAIC using 5-fluorouracil at a dose of 500 mg/day, which was administered during the first and fifth weeks of radiation therapy as an initial treatment modality. This was followed by the combined use of HAIC using 5-fluorouracil (500 mg/m2 for 5 hours on days 1–3 and cisplatin (60 mg/m2 for 2 hours on day 2 every 4 weeks (twelve cycles and sorafenib (from the third to the twelfth cycle of HAIC to treat the remaining HCC. Because a remarkable decrease in the tumor burden that satisfied the University of California, San Francisco criteria was observed after these combination treatments, the patient underwent orthotopic liver transplantation with curative aim and survived for 11 months without evidence of HCC recurrence. Keywords: hepatocellular carcinoma, liver transplantation

  13. Development of a model based on biochemical, real‑time tissue elastography and ultrasound data for the staging of liver fibrosis and cirrhosis in patients with chronic hepatitis B.

    Science.gov (United States)

    Xu, Shi-Hao; Li, Qiao; Hu, Yuan-Ping; Ying, Li

    2016-10-01

    The liver fibrosis index (LFI), based on real‑time tissue elastography (RTE), is a method currently used to assess liver fibrosis. However, this method may not consistently distinguish between the different stages of fibrosis, which limits its accuracy. The aim of the present study was to develop novel models based on biochemical, RTE and ultrasound data for predicting significant liver fibrosis and cirrhosis. A total of 85 consecutive patients with chronic hepatitis B (CHB) were prospectively enrolled and underwent a liver biopsy and RTE. The parameters for predicting significant fibrosis and cirrhosis were determined by conducting multivariate analyses. The splenoportal index (SPI; P=0.002) and LFI (P=0.023) were confirmed as independent predictors of significant fibrosis. Using multivariate analyses for identifying parameters that predict cirrhosis, significant differences in γ‑glutamyl transferase (GGT; P=0.049), SPI (P=0.002) and LFI (P=0.001) were observed. Based on these observations, the novel model LFI‑SPI score (LSPS) was developed to predict the occurrence of significant liver fibrosis, with an area under receiver operating characteristic curves (AUROC) of 0.87. The diagnostic accuracy of the LSPS model was superior to that of the LFI (AUROC=0.76; P=0.0109), aspartate aminotransferase‑to‑platelet ratio index (APRI; AUROC=0.64; P=0.0031), fibrosis‑4 index (FIB‑4; AUROC=0.67; P=0.0044) and FibroScan (AUROC=0.68; P=0.0021) models. In addition, the LFI‑SPI‑GGT score (LSPGS) was developed for the purposes of predicting liver cirrhosis, demonstrating an AUROC value of 0.93. The accuracy of LSPGS was similar to that of FibroScan (AUROC=0.85; P=0.134), but was superior to LFI (AUROC=0.81; P=0.0113), APRI (AUROC=0.67; P<0.0001) and FIB‑4 (AUROC=0.719; P=0.0005). In conclusion, the results of the present study suggest that the use of LSPS and LSPGS may complement current methods of diagnosing significant liver fibrosis and cirrhosis in

  14. Development of a model based on biochemical, real-time tissue elastography and ultrasound data for the staging of liver fibrosis and cirrhosis in patients with chronic hepatitis B

    Science.gov (United States)

    Xu, Shi-Hao; Li, Qiao; Hu, Yuan-Ping; Ying, Li

    2016-01-01

    The liver fibrosis index (LFI), based on real-time tissue elastography (RTE), is a method currently used to assess liver fibrosis. However, this method may not consistently distinguish between the different stages of fibrosis, which limits its accuracy. The aim of the present study was to develop novel models based on biochemical, RTE and ultrasound data for predicting significant liver fibrosis and cirrhosis. A total of 85 consecutive patients with chronic hepatitis B (CHB) were prospectively enrolled and underwent a liver biopsy and RTE. The parameters for predicting significant fibrosis and cirrhosis were determined by conducting multivariate analyses. The splenoportal index (SPI; P=0.002) and LFI (P=0.023) were confirmed as independent predictors of significant fibrosis. Using multivariate analyses for identifying parameters that predict cirrhosis, significant differences in γ-glutamyl transferase (GGT; P=0.049), SPI (P=0.002) and LFI (P=0.001) were observed. Based on these observations, the novel model LFI-SPI score (LSPS) was developed to predict the occurrence of significant liver fibrosis, with an area under receiver operating characteristic curves (AUROC) of 0.87. The diagnostic accuracy of the LSPS model was superior to that of the LFI (AUROC=0.76; P=0.0109), aspartate aminotransferase-to-platelet ratio index (APRI; AUROC=0.64; P=0.0031), fibrosis-4 index (FIB-4; AUROC= 0.67; P= 0.0044) and FibroScan (AUROC=0.68; P=0.0021) models. In addition, the LFI-SPI-GGT score (LSPGS) was developed for the purposes of predicting liver cirrhosis, demonstrating an AUROC value of 0.93. The accuracy of LSPGS was similar to that of FibroScan (AUROC=0.85; P=0.134), but was superior to LFI (AUROC= 0.81; P= 0.0113), APRI (AUROC= 0.67; P<0.0001) and FIB-4 (AUROC=0.719; P=0.0005). In conclusion, the results of the present study suggest that the use of LSPS and LSPGS may complement current methods of diagnosing significant liver fibrosis and cirrhosis in patients with CHB

  15. Evaluación de la fibrosis hepática en la hepatitis crónica por virus C mediante la aplicación prospectiva del Sabadell's NIHCED score: Sabadell's Non Invasive, Hepatitis C Related-Cirrhosis Early Detection Score Prospective evaluation of liver fibrosis in chronic viral hepatitis C infection using the Sabadell NIHCED: non-invasive hepatitis C related cirrhosis early detection index

    Directory of Open Access Journals (Sweden)

    G. Bejarano

    2009-05-01

    Full Text Available Introducción: la hepatitis crónica por VHC cursa de forma asintomática desarrollando cirrosis hepática y sus complicaciones en un 20-40% de los casos. En estudios previos se ha demostrado que la fibrosis avanzada es un factor pronóstico fundamental. El método gold standard para la valoración del grado de fibrosis es la biopsia hepática. Nuestro grupo ha validado un índice predictivo, el NIHCED (Sabadell's Non Invasive, Hepatitis C related-Cirrosis Early Detection Score, basado en datos demográficos, analíticos y ecográficos para determinar la presencia de cirrosis. Objetivo: nuestro objetivo es el de evaluar si el NIHCED predice la presencia de fibrosis avanzada en los pacientes con hepatitis crónica por virus C. Material y métodos: estudio prospectivo donde se incluyeron pacientes con hepatitis crónica por VHC. Se les realizó una biopsia hepática y el NIHCED. El grado de fibrosis se correlacionó con el valor del NIHCED mediante curva de ROC y el coeficiente de correlación de Spearman. Resultados: se incluyeron un total de 321 pacientes (ratio hombre/mujer 1,27 con una edad media de 48 ± 14 años. La biopsia hepática mostró que 131 (30,5% no tenían fibrosis o era expansión portal, mientras que 190 (69,5% tenían fibrosis avanzada o cirrosis. Para un punto de corte de 6 puntos, la sensibilidad fue del 72%, especificidad del 76,3%, VPP del 81%, VPN del 63,7% y una precisión diagnóstica del 72,5%, con un área bajo la curva fue de 0,787 y un coeficiente de correlación de Spearman de r = 0,65. Conclusiones: el NIHCED predice la presencia de fibrosis avanzada en un elevado porcentaje de pacientes sin necesidad de realizar biopsia hepática.Introduction: liver disease resulting from chronic hepatitis C virus (HCV infection follows an asymptomatic course towards cirrhosis and its complications in 20-40% of cases. Earlier studies demonstrated that advanced fibrosis is a prognostic factor. The "gold standard" for the evaluation

  16. Behavior of liver cirrhosis at the "Arnaldo Milian Castro" Hospital from July 2007 to March 2009 Comportamiento de la cirrosis hepática en el hospital "Arnaldo Milián Castro" de julio de 2007 a marzo de 2009

    OpenAIRE

    Marcos Félix Osorio Pagola; Lisset Esteva Carral; Yosvany Medina Garrido; María Herminia Fajardo González; Merlyn Arce Nuñez

    2010-01-01

    Background: Liver cirrhosis is among the top ten death causes in the developed world and also in Cuba, so it is important to know its clinical and epidemiological characteristics in order to propose appropriate preventive measures. Objective: To describe the behavior of liver cirrhosis in the "Arnaldo Milian Castro" hospital from July 2007 to March 2009. Method: A descriptive and cross-sectional study in al...

  17. In Vivo Evaluation of Ethanolic Extract of Zingiber officinale Rhizomes for Its Protective Effect against Liver Cirrhosis

    OpenAIRE

    Daleya Abdulaziz Bardi; Mohammed Farouq Halabi; Nor Azizan Abdullah; Elham Rouhollahi; Maryam Hajrezaie; Mahmood Ameen Abdulla

    2013-01-01

    Zingiber officinale is a traditional medicine against various disorders including liver diseases.The aim of this study was to assess the hepatoprotective activity of the ethanolic extract of rhizomes of Z. officinale (ERZO) against thioacetamide-induced hepatotoxicity in rats. Five groups of male Sprague Dawley have been used. In group 1 rats received intraperitoneal (i.p.) injection of normal saline while groups 2–5 received thioacetamide (TAA, 200 mg/kg; i.p.) for induction of liver cirrhos...

  18. Bisphosphonates for osteoporosis in primary biliary cirrhosis

    DEFF Research Database (Denmark)

    Rudic, Jelena; Giljaca, Vanja; Krstic, Miodrag N;

    2011-01-01

    Bisphosphonates are widely used for treatment of postmenopausal osteoporosis. Patients with primary biliary cirrhosis often have osteoporosis - either postmenopausal or secondary to the liver disease. No systematic review or meta-analysis has assessed the effects of bisphosphonates for osteoporosis...

  19. CT 在肝纤维化及肝硬化诊断中的研究进展%The research progress of CT in liver fibrosis and cirrhosis

    Institute of Scientific and Technical Information of China (English)

    张洪(综述); 向述天(审校)

    2016-01-01

    Assessing the stage of live fibrosis and cirrhosis has direct clinical implications for patient treatment options.Liver biopsy is typically considered as the gold standard, but it has limited clinical utility due to its invasiveness.In recent years, with the rapid development of CT hardware and software, CT has made important progress in the non-invasive evaluation of liver fibrosis and cir-rhosis at home and abroad.This review focuses on clinical application of of contrast-enhanced CT, CT perfusion imaging, dual-energy CT and CT molecular imaging for liver fibrosis and cirrhosis.%肝纤维化、肝硬化分期的评估直接关系着临床治疗的选择。肝组织活检是肝纤维化、肝硬化诊断的金标准,但由于检查操作的有创性限制其临床运用。近年来,CT技术飞速发展,国内外在CT无创性评估肝纤维化、肝硬化的研究上取得了重要进展。文中就常规CT、CT灌注成像、能谱成像及CT分子影像学在肝纤维化、肝硬化诊断中运用做一综述。

  20. Analysis of the causes of liver cirrhosis complicated with upper gastrointestinal bleeding in 126 patients and nursing care%肝硬化并发上消化道出血126例诱因分析及护理

    Institute of Scientific and Technical Information of China (English)

    孙娟; 习羽

    2012-01-01

    目的:探讨肝硬化患者并发上消化道出血的诱因并提出护理对策.方法:对126例肝硬化患者进行上消化道出血诱因分析,并给予抢救配合、病情观察、心理护理、用药护理等针对性护理措施.结果:本组98例出血停止,7例放弃治疗出院,6例死于多脏器功能衰竭.结论:针对肝硬化患者发生上消化道出血的诱因给予针对性护理,可有效减少并发症发生,降低病死率.%Objective: To analyze the causes of liver cirrhosis complicated with upper gastrointestinal bleeding and put forward nursingcountermeasures. Methods: 126 liver cirrhosis patients complicated with upper gastrointestinal bleeding were given emergency treatment,close observation, psychological care and medication care according to the analysis of the causes. Results: The bleeding of 98 patients wasstopped; 7 patients abandoned treatment; 6 patients died of multiple organ failure. Conclusion: The appropriate nursing measures aimingat the causes of upper gastrointestinal bleeding due to liver cirrhosis can effectively reduce the occurrence of complications and fatalityrate.